git.oblomov.eu Git - 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 #include "tda18271.h"
  52 #include "lgdt3305.h"
  53 #include "tda8290.h"
  54
  55 #include "zl10353.h"
  56
  57 #include "zl10036.h"
  58 #include "mt312.h"
  59
  60 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  61 MODULE_LICENSE("GPL");
  62
  63 static unsigned int antenna_pwr;
  64
  65 module_param(antenna_pwr, int, 0444);
  66 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  67
  68 static int use_frontend;
  69 module_param(use_frontend, int, 0644);
  70 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  71
  72 static int debug;
  73 module_param(debug, int, 0644);
  74 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  75
  76 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  77
  78 #define dprintk(fmt, arg...)    do { if (debug) \
  79         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  80
  81 /* Print a warning */
  82 #define wprintk(fmt, arg...) \
  83         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  84
  85 /* ------------------------------------------------------------------
  86  * mt352 based DVB-T cards
  87  */
  88
  89 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  90 {
  91         u32 ok;
  92
  93         if (!on) {
  94                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  95                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  96                 return 0;
  97         }
  98
  99         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 100         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 101         udelay(10);
 102
 103         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
 104         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
 105         udelay(10);
 106         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
 107         udelay(10);
 108         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 109         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 110
 111         if (!ok)
 112                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 113         return ok;
 114 }
 115
 116 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 117 {
 118         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 119         static u8 reset []         = { RESET,      0x80 };
 120         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 121         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 122         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 123         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 124         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 125         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 126         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 127         struct saa7134_dev *dev= fe->dvb->priv;
 128
 129         dprintk("%s called\n", __func__);
 130
 131         mt352_write(fe, clock_config,   sizeof(clock_config));
 132         udelay(200);
 133         mt352_write(fe, reset,          sizeof(reset));
 134         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 135         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 136         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 137         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 138
 139         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 140         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 141         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 142
 143         return 0;
 144 }
 145
 146 static int mt352_aver777_init(struct dvb_frontend* fe)
 147 {
 148         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 149         static u8 reset []         = { RESET,      0x80 };
 150         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 151         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 152         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 153
 154         mt352_write(fe, clock_config,   sizeof(clock_config));
 155         udelay(200);
 156         mt352_write(fe, reset,          sizeof(reset));
 157         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 158         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 159         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 160
 161         return 0;
 162 }
 163
 164 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 165 {
 166         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 167         static u8 reset []         = { RESET, 0x80 };
 168         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 169         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 170         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 171
 172         mt352_write(fe, clock_config,   sizeof(clock_config));
 173         udelay(200);
 174         mt352_write(fe, reset,          sizeof(reset));
 175         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 176         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 177         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 178         return 0;
 179 }
 180
 181 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 182                                            struct dvb_frontend_parameters* params)
 183 {
 184         u8 off[] = { 0x00, 0xf1};
 185         u8 on[]  = { 0x00, 0x71};
 186         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 187
 188         struct saa7134_dev *dev = fe->dvb->priv;
 189         struct v4l2_frequency f;
 190
 191         /* set frequency (mt2050) */
 192         f.tuner     = 0;
 193         f.type      = V4L2_TUNER_DIGITAL_TV;
 194         f.frequency = params->frequency / 1000 * 16 / 1000;
 195         if (fe->ops.i2c_gate_ctrl)
 196                 fe->ops.i2c_gate_ctrl(fe, 1);
 197         i2c_transfer(&dev->i2c_adap, &msg, 1);
 198         saa_call_all(dev, tuner, s_frequency, &f);
 199         msg.buf = on;
 200         if (fe->ops.i2c_gate_ctrl)
 201                 fe->ops.i2c_gate_ctrl(fe, 1);
 202         i2c_transfer(&dev->i2c_adap, &msg, 1);
 203
 204         pinnacle_antenna_pwr(dev, antenna_pwr);
 205
 206         /* mt352 setup */
 207         return mt352_pinnacle_init(fe);
 208 }
 209
 210 static struct mt352_config pinnacle_300i = {
 211         .demod_address = 0x3c >> 1,
 212         .adc_clock     = 20333,
 213         .if2           = 36150,
 214         .no_tuner      = 1,
 215         .demod_init    = mt352_pinnacle_init,
 216 };
 217
 218 static struct mt352_config avermedia_777 = {
 219         .demod_address = 0xf,
 220         .demod_init    = mt352_aver777_init,
 221 };
 222
 223 static struct mt352_config avermedia_xc3028_mt352_dev = {
 224         .demod_address   = (0x1e >> 1),
 225         .no_tuner        = 1,
 226         .demod_init      = mt352_avermedia_xc3028_init,
 227 };
 228
 229 /* ==================================================================
 230  * tda1004x based DVB-T cards, helper functions
 231  */
 232
 233 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 234                                            const struct firmware **fw, char *name)
 235 {
 236         struct saa7134_dev *dev = fe->dvb->priv;
 237         return request_firmware(fw, name, &dev->pci->dev);
 238 }
 239
 240 /* ------------------------------------------------------------------
 241  * these tuners are tu1216, td1316(a)
 242  */
 243
 244 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 245 {
 246         struct saa7134_dev *dev = fe->dvb->priv;
 247         struct tda1004x_state *state = fe->demodulator_priv;
 248         u8 addr = state->config->tuner_address;
 249         u8 tuner_buf[4];
 250         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 251                         sizeof(tuner_buf) };
 252         int tuner_frequency = 0;
 253         u8 band, cp, filter;
 254
 255         /* determine charge pump */
 256         tuner_frequency = params->frequency + 36166000;
 257         if (tuner_frequency < 87000000)
 258                 return -EINVAL;
 259         else if (tuner_frequency < 130000000)
 260                 cp = 3;
 261         else if (tuner_frequency < 160000000)
 262                 cp = 5;
 263         else if (tuner_frequency < 200000000)
 264                 cp = 6;
 265         else if (tuner_frequency < 290000000)
 266                 cp = 3;
 267         else if (tuner_frequency < 420000000)
 268                 cp = 5;
 269         else if (tuner_frequency < 480000000)
 270                 cp = 6;
 271         else if (tuner_frequency < 620000000)
 272                 cp = 3;
 273         else if (tuner_frequency < 830000000)
 274                 cp = 5;
 275         else if (tuner_frequency < 895000000)
 276                 cp = 7;
 277         else
 278                 return -EINVAL;
 279
 280         /* determine band */
 281         if (params->frequency < 49000000)
 282                 return -EINVAL;
 283         else if (params->frequency < 161000000)
 284                 band = 1;
 285         else if (params->frequency < 444000000)
 286                 band = 2;
 287         else if (params->frequency < 861000000)
 288                 band = 4;
 289         else
 290                 return -EINVAL;
 291
 292         /* setup PLL filter */
 293         switch (params->u.ofdm.bandwidth) {
 294         case BANDWIDTH_6_MHZ:
 295                 filter = 0;
 296                 break;
 297
 298         case BANDWIDTH_7_MHZ:
 299                 filter = 0;
 300                 break;
 301
 302         case BANDWIDTH_8_MHZ:
 303                 filter = 1;
 304                 break;
 305
 306         default:
 307                 return -EINVAL;
 308         }
 309
 310         /* calculate divisor
 311          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 312          */
 313         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 314
 315         /* setup tuner buffer */
 316         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 317         tuner_buf[1] = tuner_frequency & 0xff;
 318         tuner_buf[2] = 0xca;
 319         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 320
 321         if (fe->ops.i2c_gate_ctrl)
 322                 fe->ops.i2c_gate_ctrl(fe, 1);
 323         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 324                 wprintk("could not write to tuner at addr: 0x%02x\n",
 325                         addr << 1);
 326                 return -EIO;
 327         }
 328         msleep(1);
 329         return 0;
 330 }
 331
 332 static int philips_tu1216_init(struct dvb_frontend *fe)
 333 {
 334         struct saa7134_dev *dev = fe->dvb->priv;
 335         struct tda1004x_state *state = fe->demodulator_priv;
 336         u8 addr = state->config->tuner_address;
 337         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 338         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 339
 340         /* setup PLL configuration */
 341         if (fe->ops.i2c_gate_ctrl)
 342                 fe->ops.i2c_gate_ctrl(fe, 1);
 343         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 344                 return -EIO;
 345         msleep(1);
 346
 347         return 0;
 348 }
 349
 350 /* ------------------------------------------------------------------ */
 351
 352 static struct tda1004x_config philips_tu1216_60_config = {
 353         .demod_address = 0x8,
 354         .invert        = 1,
 355         .invert_oclk   = 0,
 356         .xtal_freq     = TDA10046_XTAL_4M,
 357         .agc_config    = TDA10046_AGC_DEFAULT,
 358         .if_freq       = TDA10046_FREQ_3617,
 359         .tuner_address = 0x60,
 360         .request_firmware = philips_tda1004x_request_firmware
 361 };
 362
 363 static struct tda1004x_config philips_tu1216_61_config = {
 364
 365         .demod_address = 0x8,
 366         .invert        = 1,
 367         .invert_oclk   = 0,
 368         .xtal_freq     = TDA10046_XTAL_4M,
 369         .agc_config    = TDA10046_AGC_DEFAULT,
 370         .if_freq       = TDA10046_FREQ_3617,
 371         .tuner_address = 0x61,
 372         .request_firmware = philips_tda1004x_request_firmware
 373 };
 374
 375 /* ------------------------------------------------------------------ */
 376
 377 static int philips_td1316_tuner_init(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, 0xf5, 0x86, 0xab };
 383         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 384
 385         /* setup PLL configuration */
 386         if (fe->ops.i2c_gate_ctrl)
 387                 fe->ops.i2c_gate_ctrl(fe, 1);
 388         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 389                 return -EIO;
 390         return 0;
 391 }
 392
 393 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 394 {
 395         return philips_tda6651_pll_set(fe, params);
 396 }
 397
 398 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 399 {
 400         struct saa7134_dev *dev = fe->dvb->priv;
 401         struct tda1004x_state *state = fe->demodulator_priv;
 402         u8 addr = state->config->tuner_address;
 403         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 404         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 405
 406         /* switch the tuner to analog mode */
 407         if (fe->ops.i2c_gate_ctrl)
 408                 fe->ops.i2c_gate_ctrl(fe, 1);
 409         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 410                 return -EIO;
 411         return 0;
 412 }
 413
 414 /* ------------------------------------------------------------------ */
 415
 416 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 417 {
 418         struct saa7134_dev *dev = fe->dvb->priv;
 419         static u8 msg[] = { 0x00, 0x40};
 420         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 421
 422
 423         if (philips_td1316_tuner_init(fe))
 424                 return -EIO;
 425         msleep(1);
 426         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 427                 return -EIO;
 428
 429         return 0;
 430 }
 431
 432 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 433 {
 434         struct saa7134_dev *dev = fe->dvb->priv;
 435
 436         static u8 msg[] = { 0x00, 0x14 };
 437         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 438
 439         if (philips_td1316_tuner_sleep(fe))
 440                 return -EIO;
 441
 442         /* switch the board to analog mode */
 443         if (fe->ops.i2c_gate_ctrl)
 444                 fe->ops.i2c_gate_ctrl(fe, 1);
 445         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 446         return 0;
 447 }
 448
 449 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 450 {
 451         struct saa7134_dev *dev = fe->dvb->priv;
 452
 453         if (dev->original_demod_sleep)
 454                 dev->original_demod_sleep(fe);
 455         fe->ops.i2c_gate_ctrl(fe, 1);
 456         return 0;
 457 }
 458
 459 static struct tda1004x_config philips_europa_config = {
 460
 461         .demod_address = 0x8,
 462         .invert        = 0,
 463         .invert_oclk   = 0,
 464         .xtal_freq     = TDA10046_XTAL_4M,
 465         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 466         .if_freq       = TDA10046_FREQ_052,
 467         .tuner_address = 0x61,
 468         .request_firmware = philips_tda1004x_request_firmware
 469 };
 470
 471 static struct tda1004x_config medion_cardbus = {
 472         .demod_address = 0x08,
 473         .invert        = 1,
 474         .invert_oclk   = 0,
 475         .xtal_freq     = TDA10046_XTAL_16M,
 476         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 477         .if_freq       = TDA10046_FREQ_3613,
 478         .tuner_address = 0x61,
 479         .request_firmware = philips_tda1004x_request_firmware
 480 };
 481
 482 /* ------------------------------------------------------------------
 483  * tda 1004x based cards with philips silicon tuner
 484  */
 485
 486 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 487 {
 488         struct tda1004x_state *state = fe->demodulator_priv;
 489
 490         u8 addr = state->config->i2c_gate;
 491         static u8 tda8290_close[] = { 0x21, 0xc0};
 492         static u8 tda8290_open[]  = { 0x21, 0x80};
 493         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 494         if (enable) {
 495                 tda8290_msg.buf = tda8290_close;
 496         } else {
 497                 tda8290_msg.buf = tda8290_open;
 498         }
 499         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 500                 struct saa7134_dev *dev = fe->dvb->priv;
 501                 wprintk("could not access tda8290 I2C gate\n");
 502                 return -EIO;
 503         }
 504         msleep(20);
 505         return 0;
 506 }
 507
 508 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 509 {
 510         struct saa7134_dev *dev = fe->dvb->priv;
 511         struct tda1004x_state *state = fe->demodulator_priv;
 512
 513         switch (state->config->antenna_switch) {
 514         case 0: break;
 515         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 516                 saa7134_set_gpio(dev, 21, 0);
 517                 break;
 518         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 519                 saa7134_set_gpio(dev, 21, 1);
 520                 break;
 521         }
 522         return 0;
 523 }
 524
 525 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 526 {
 527         struct saa7134_dev *dev = fe->dvb->priv;
 528         struct tda1004x_state *state = fe->demodulator_priv;
 529
 530         switch (state->config->antenna_switch) {
 531         case 0: break;
 532         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 533                 saa7134_set_gpio(dev, 21, 1);
 534                 break;
 535         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 536                 saa7134_set_gpio(dev, 21, 0);
 537                 break;
 538         }
 539         return 0;
 540 }
 541
 542 static int configure_tda827x_fe(struct saa7134_dev *dev,
 543                                 struct tda1004x_config *cdec_conf,
 544                                 struct tda827x_config *tuner_conf)
 545 {
 546         struct videobuf_dvb_frontend *fe0;
 547
 548         /* Get the first frontend */
 549         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 550
 551         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 552         if (fe0->dvb.frontend) {
 553                 if (cdec_conf->i2c_gate)
 554                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 555                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 556                                cdec_conf->tuner_address,
 557                                &dev->i2c_adap, tuner_conf))
 558                         return 0;
 559
 560                 wprintk("no tda827x tuner found at addr: %02x\n",
 561                                 cdec_conf->tuner_address);
 562         }
 563         return -EINVAL;
 564 }
 565
 566 /* ------------------------------------------------------------------ */
 567
 568 static struct tda827x_config tda827x_cfg_0 = {
 569         .init = philips_tda827x_tuner_init,
 570         .sleep = philips_tda827x_tuner_sleep,
 571         .config = 0,
 572         .switch_addr = 0
 573 };
 574
 575 static struct tda827x_config tda827x_cfg_1 = {
 576         .init = philips_tda827x_tuner_init,
 577         .sleep = philips_tda827x_tuner_sleep,
 578         .config = 1,
 579         .switch_addr = 0x4b
 580 };
 581
 582 static struct tda827x_config tda827x_cfg_2 = {
 583         .init = philips_tda827x_tuner_init,
 584         .sleep = philips_tda827x_tuner_sleep,
 585         .config = 2,
 586         .switch_addr = 0x4b
 587 };
 588
 589 static struct tda827x_config tda827x_cfg_2_sw42 = {
 590         .init = philips_tda827x_tuner_init,
 591         .sleep = philips_tda827x_tuner_sleep,
 592         .config = 2,
 593         .switch_addr = 0x42
 594 };
 595
 596 /* ------------------------------------------------------------------ */
 597
 598 static struct tda1004x_config tda827x_lifeview_config = {
 599         .demod_address = 0x08,
 600         .invert        = 1,
 601         .invert_oclk   = 0,
 602         .xtal_freq     = TDA10046_XTAL_16M,
 603         .agc_config    = TDA10046_AGC_TDA827X,
 604         .gpio_config   = TDA10046_GP11_I,
 605         .if_freq       = TDA10046_FREQ_045,
 606         .tuner_address = 0x60,
 607         .request_firmware = philips_tda1004x_request_firmware
 608 };
 609
 610 static struct tda1004x_config philips_tiger_config = {
 611         .demod_address = 0x08,
 612         .invert        = 1,
 613         .invert_oclk   = 0,
 614         .xtal_freq     = TDA10046_XTAL_16M,
 615         .agc_config    = TDA10046_AGC_TDA827X,
 616         .gpio_config   = TDA10046_GP11_I,
 617         .if_freq       = TDA10046_FREQ_045,
 618         .i2c_gate      = 0x4b,
 619         .tuner_address = 0x61,
 620         .antenna_switch= 1,
 621         .request_firmware = philips_tda1004x_request_firmware
 622 };
 623
 624 static struct tda1004x_config cinergy_ht_config = {
 625         .demod_address = 0x08,
 626         .invert        = 1,
 627         .invert_oclk   = 0,
 628         .xtal_freq     = TDA10046_XTAL_16M,
 629         .agc_config    = TDA10046_AGC_TDA827X,
 630         .gpio_config   = TDA10046_GP01_I,
 631         .if_freq       = TDA10046_FREQ_045,
 632         .i2c_gate      = 0x4b,
 633         .tuner_address = 0x61,
 634         .request_firmware = philips_tda1004x_request_firmware
 635 };
 636
 637 static struct tda1004x_config cinergy_ht_pci_config = {
 638         .demod_address = 0x08,
 639         .invert        = 1,
 640         .invert_oclk   = 0,
 641         .xtal_freq     = TDA10046_XTAL_16M,
 642         .agc_config    = TDA10046_AGC_TDA827X,
 643         .gpio_config   = TDA10046_GP01_I,
 644         .if_freq       = TDA10046_FREQ_045,
 645         .i2c_gate      = 0x4b,
 646         .tuner_address = 0x60,
 647         .request_firmware = philips_tda1004x_request_firmware
 648 };
 649
 650 static struct tda1004x_config philips_tiger_s_config = {
 651         .demod_address = 0x08,
 652         .invert        = 1,
 653         .invert_oclk   = 0,
 654         .xtal_freq     = TDA10046_XTAL_16M,
 655         .agc_config    = TDA10046_AGC_TDA827X,
 656         .gpio_config   = TDA10046_GP01_I,
 657         .if_freq       = TDA10046_FREQ_045,
 658         .i2c_gate      = 0x4b,
 659         .tuner_address = 0x61,
 660         .antenna_switch= 1,
 661         .request_firmware = philips_tda1004x_request_firmware
 662 };
 663
 664 static struct tda1004x_config pinnacle_pctv_310i_config = {
 665         .demod_address = 0x08,
 666         .invert        = 1,
 667         .invert_oclk   = 0,
 668         .xtal_freq     = TDA10046_XTAL_16M,
 669         .agc_config    = TDA10046_AGC_TDA827X,
 670         .gpio_config   = TDA10046_GP11_I,
 671         .if_freq       = TDA10046_FREQ_045,
 672         .i2c_gate      = 0x4b,
 673         .tuner_address = 0x61,
 674         .request_firmware = philips_tda1004x_request_firmware
 675 };
 676
 677 static struct tda1004x_config hauppauge_hvr_1110_config = {
 678         .demod_address = 0x08,
 679         .invert        = 1,
 680         .invert_oclk   = 0,
 681         .xtal_freq     = TDA10046_XTAL_16M,
 682         .agc_config    = TDA10046_AGC_TDA827X,
 683         .gpio_config   = TDA10046_GP11_I,
 684         .if_freq       = TDA10046_FREQ_045,
 685         .i2c_gate      = 0x4b,
 686         .tuner_address = 0x61,
 687         .request_firmware = philips_tda1004x_request_firmware
 688 };
 689
 690 static struct tda1004x_config asus_p7131_dual_config = {
 691         .demod_address = 0x08,
 692         .invert        = 1,
 693         .invert_oclk   = 0,
 694         .xtal_freq     = TDA10046_XTAL_16M,
 695         .agc_config    = TDA10046_AGC_TDA827X,
 696         .gpio_config   = TDA10046_GP11_I,
 697         .if_freq       = TDA10046_FREQ_045,
 698         .i2c_gate      = 0x4b,
 699         .tuner_address = 0x61,
 700         .antenna_switch= 2,
 701         .request_firmware = philips_tda1004x_request_firmware
 702 };
 703
 704 static struct tda1004x_config lifeview_trio_config = {
 705         .demod_address = 0x09,
 706         .invert        = 1,
 707         .invert_oclk   = 0,
 708         .xtal_freq     = TDA10046_XTAL_16M,
 709         .agc_config    = TDA10046_AGC_TDA827X,
 710         .gpio_config   = TDA10046_GP00_I,
 711         .if_freq       = TDA10046_FREQ_045,
 712         .tuner_address = 0x60,
 713         .request_firmware = philips_tda1004x_request_firmware
 714 };
 715
 716 static struct tda1004x_config tevion_dvbt220rf_config = {
 717         .demod_address = 0x08,
 718         .invert        = 1,
 719         .invert_oclk   = 0,
 720         .xtal_freq     = TDA10046_XTAL_16M,
 721         .agc_config    = TDA10046_AGC_TDA827X,
 722         .gpio_config   = TDA10046_GP11_I,
 723         .if_freq       = TDA10046_FREQ_045,
 724         .tuner_address = 0x60,
 725         .request_firmware = philips_tda1004x_request_firmware
 726 };
 727
 728 static struct tda1004x_config md8800_dvbt_config = {
 729         .demod_address = 0x08,
 730         .invert        = 1,
 731         .invert_oclk   = 0,
 732         .xtal_freq     = TDA10046_XTAL_16M,
 733         .agc_config    = TDA10046_AGC_TDA827X,
 734         .gpio_config   = TDA10046_GP01_I,
 735         .if_freq       = TDA10046_FREQ_045,
 736         .i2c_gate      = 0x4b,
 737         .tuner_address = 0x60,
 738         .request_firmware = philips_tda1004x_request_firmware
 739 };
 740
 741 static struct tda1004x_config asus_p7131_4871_config = {
 742         .demod_address = 0x08,
 743         .invert        = 1,
 744         .invert_oclk   = 0,
 745         .xtal_freq     = TDA10046_XTAL_16M,
 746         .agc_config    = TDA10046_AGC_TDA827X,
 747         .gpio_config   = TDA10046_GP01_I,
 748         .if_freq       = TDA10046_FREQ_045,
 749         .i2c_gate      = 0x4b,
 750         .tuner_address = 0x61,
 751         .antenna_switch= 2,
 752         .request_firmware = philips_tda1004x_request_firmware
 753 };
 754
 755 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 756         .demod_address = 0x08,
 757         .invert        = 1,
 758         .invert_oclk   = 0,
 759         .xtal_freq     = TDA10046_XTAL_16M,
 760         .agc_config    = TDA10046_AGC_TDA827X,
 761         .gpio_config   = TDA10046_GP11_I,
 762         .if_freq       = TDA10046_FREQ_045,
 763         .i2c_gate      = 0x4b,
 764         .tuner_address = 0x61,
 765         .antenna_switch= 2,
 766         .request_firmware = philips_tda1004x_request_firmware
 767 };
 768
 769 static struct tda1004x_config kworld_dvb_t_210_config = {
 770         .demod_address = 0x08,
 771         .invert        = 1,
 772         .invert_oclk   = 0,
 773         .xtal_freq     = TDA10046_XTAL_16M,
 774         .agc_config    = TDA10046_AGC_TDA827X,
 775         .gpio_config   = TDA10046_GP11_I,
 776         .if_freq       = TDA10046_FREQ_045,
 777         .i2c_gate      = 0x4b,
 778         .tuner_address = 0x61,
 779         .antenna_switch= 1,
 780         .request_firmware = philips_tda1004x_request_firmware
 781 };
 782
 783 static struct tda1004x_config avermedia_super_007_config = {
 784         .demod_address = 0x08,
 785         .invert        = 1,
 786         .invert_oclk   = 0,
 787         .xtal_freq     = TDA10046_XTAL_16M,
 788         .agc_config    = TDA10046_AGC_TDA827X,
 789         .gpio_config   = TDA10046_GP01_I,
 790         .if_freq       = TDA10046_FREQ_045,
 791         .i2c_gate      = 0x4b,
 792         .tuner_address = 0x60,
 793         .antenna_switch= 1,
 794         .request_firmware = philips_tda1004x_request_firmware
 795 };
 796
 797 static struct tda1004x_config twinhan_dtv_dvb_3056_config = {
 798         .demod_address = 0x08,
 799         .invert        = 1,
 800         .invert_oclk   = 0,
 801         .xtal_freq     = TDA10046_XTAL_16M,
 802         .agc_config    = TDA10046_AGC_TDA827X,
 803         .gpio_config   = TDA10046_GP01_I,
 804         .if_freq       = TDA10046_FREQ_045,
 805         .i2c_gate      = 0x42,
 806         .tuner_address = 0x61,
 807         .antenna_switch = 1,
 808         .request_firmware = philips_tda1004x_request_firmware
 809 };
 810
 811 static struct tda1004x_config asus_tiger_3in1_config = {
 812         .demod_address = 0x0b,
 813         .invert        = 1,
 814         .invert_oclk   = 0,
 815         .xtal_freq     = TDA10046_XTAL_16M,
 816         .agc_config    = TDA10046_AGC_TDA827X,
 817         .gpio_config   = TDA10046_GP11_I,
 818         .if_freq       = TDA10046_FREQ_045,
 819         .i2c_gate      = 0x4b,
 820         .tuner_address = 0x61,
 821         .antenna_switch = 1,
 822         .request_firmware = philips_tda1004x_request_firmware
 823 };
 824
 825 /* ------------------------------------------------------------------
 826  * special case: this card uses saa713x GPIO22 for the mode switch
 827  */
 828
 829 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 830 {
 831         struct saa7134_dev *dev = fe->dvb->priv;
 832         philips_tda827x_tuner_init(fe);
 833         /* route TDA8275a AGC input to the channel decoder */
 834         saa7134_set_gpio(dev, 22, 1);
 835         return 0;
 836 }
 837
 838 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 839 {
 840         struct saa7134_dev *dev = fe->dvb->priv;
 841         /* route TDA8275a AGC input to the analog IF chip*/
 842         saa7134_set_gpio(dev, 22, 0);
 843         philips_tda827x_tuner_sleep(fe);
 844         return 0;
 845 }
 846
 847 static struct tda827x_config ads_duo_cfg = {
 848         .init = ads_duo_tuner_init,
 849         .sleep = ads_duo_tuner_sleep,
 850         .config = 0
 851 };
 852
 853 static struct tda1004x_config ads_tech_duo_config = {
 854         .demod_address = 0x08,
 855         .invert        = 1,
 856         .invert_oclk   = 0,
 857         .xtal_freq     = TDA10046_XTAL_16M,
 858         .agc_config    = TDA10046_AGC_TDA827X,
 859         .gpio_config   = TDA10046_GP00_I,
 860         .if_freq       = TDA10046_FREQ_045,
 861         .tuner_address = 0x61,
 862         .request_firmware = philips_tda1004x_request_firmware
 863 };
 864
 865 static struct zl10353_config behold_h6_config = {
 866         .demod_address = 0x1e>>1,
 867         .no_tuner      = 1,
 868         .parallel_ts   = 1,
 869         .disable_i2c_gate_ctrl = 1,
 870 };
 871
 872 /* ==================================================================
 873  * tda10086 based DVB-S cards, helper functions
 874  */
 875
 876 static struct tda10086_config flydvbs = {
 877         .demod_address = 0x0e,
 878         .invert = 0,
 879         .diseqc_tone = 0,
 880         .xtal_freq = TDA10086_XTAL_16M,
 881 };
 882
 883 static struct tda10086_config sd1878_4m = {
 884         .demod_address = 0x0e,
 885         .invert = 0,
 886         .diseqc_tone = 0,
 887         .xtal_freq = TDA10086_XTAL_4M,
 888 };
 889
 890 /* ------------------------------------------------------------------
 891  * special case: lnb supply is connected to the gated i2c
 892  */
 893
 894 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 895 {
 896         int res = -EIO;
 897         struct saa7134_dev *dev = fe->dvb->priv;
 898         if (fe->ops.i2c_gate_ctrl) {
 899                 fe->ops.i2c_gate_ctrl(fe, 1);
 900                 if (dev->original_set_voltage)
 901                         res = dev->original_set_voltage(fe, voltage);
 902                 fe->ops.i2c_gate_ctrl(fe, 0);
 903         }
 904         return res;
 905 };
 906
 907 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 908 {
 909         int res = -EIO;
 910         struct saa7134_dev *dev = fe->dvb->priv;
 911         if (fe->ops.i2c_gate_ctrl) {
 912                 fe->ops.i2c_gate_ctrl(fe, 1);
 913                 if (dev->original_set_high_voltage)
 914                         res = dev->original_set_high_voltage(fe, arg);
 915                 fe->ops.i2c_gate_ctrl(fe, 0);
 916         }
 917         return res;
 918 };
 919
 920 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 921 {
 922         struct saa7134_dev *dev = fe->dvb->priv;
 923         u8 wbuf[2] = { 0x1f, 00 };
 924         u8 rbuf;
 925         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 926                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 927
 928         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 929                 return -EIO;
 930         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
 931         if (voltage == SEC_VOLTAGE_18)
 932                 wbuf[1] = rbuf | 0x10;
 933         else
 934                 wbuf[1] = rbuf & 0xef;
 935         msg[0].len = 2;
 936         i2c_transfer(&dev->i2c_adap, msg, 1);
 937         return 0;
 938 }
 939
 940 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
 941 {
 942         struct saa7134_dev *dev = fe->dvb->priv;
 943         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
 944         return -EIO;
 945 }
 946
 947 /* ==================================================================
 948  * nxt200x based ATSC cards, helper functions
 949  */
 950
 951 static struct nxt200x_config avertvhda180 = {
 952         .demod_address    = 0x0a,
 953 };
 954
 955 static struct nxt200x_config kworldatsc110 = {
 956         .demod_address    = 0x0a,
 957 };
 958
 959 /* ------------------------------------------------------------------ */
 960
 961 static struct mt312_config avertv_a700_mt312 = {
 962         .demod_address = 0x0e,
 963         .voltage_inverted = 1,
 964 };
 965
 966 static struct zl10036_config avertv_a700_tuner = {
 967         .tuner_address = 0x60,
 968 };
 969
 970 static struct lgdt3305_config hcw_lgdt3305_config = {
 971         .i2c_addr           = 0x0e,
 972         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 973         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
 974         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 975         .deny_i2c_rptr      = 1,
 976         .spectral_inversion = 1,
 977         .qam_if_khz         = 4000,
 978         .vsb_if_khz         = 3250,
 979 };
 980
 981 static struct tda18271_std_map hauppauge_tda18271_std_map = {
 982         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
 983                       .if_lvl = 1, .rfagc_top = 0x58, },
 984         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
 985                       .if_lvl = 1, .rfagc_top = 0x58, },
 986 };
 987
 988 static struct tda18271_config hcw_tda18271_config = {
 989         .std_map = &hauppauge_tda18271_std_map,
 990         .gate    = TDA18271_GATE_ANALOG,
 991         .config  = 3,
 992 };
 993
 994 static struct tda829x_config tda829x_no_probe = {
 995         .probe_tuner = TDA829X_DONT_PROBE,
 996 };
 997
 998 /* ==================================================================
 999  * Core code
1000  */
1001
1002 static int dvb_init(struct saa7134_dev *dev)
1003 {
1004         int ret;
1005         int attach_xc3028 = 0;
1006         struct videobuf_dvb_frontend *fe0;
1007
1008         /* FIXME: add support for multi-frontend */
1009         mutex_init(&dev->frontends.lock);
1010         INIT_LIST_HEAD(&dev->frontends.felist);
1011
1012         printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
1013         fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1);
1014         if (!fe0) {
1015                 printk(KERN_ERR "%s() failed to alloc\n", __func__);
1016                 return -ENOMEM;
1017         }
1018
1019         /* init struct videobuf_dvb */
1020         dev->ts.nr_bufs    = 32;
1021         dev->ts.nr_packets = 32*4;
1022         fe0->dvb.name = dev->name;
1023         videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
1024                             &dev->pci->dev, &dev->slock,
1025                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1026                             V4L2_FIELD_ALTERNATE,
1027                             sizeof(struct saa7134_buf),
1028                             dev);
1029
1030         switch (dev->board) {
1031         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1032                 dprintk("pinnacle 300i dvb setup\n");
1033                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1034                                                &dev->i2c_adap);
1035                 if (fe0->dvb.frontend) {
1036                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1037                 }
1038                 break;
1039         case SAA7134_BOARD_AVERMEDIA_777:
1040         case SAA7134_BOARD_AVERMEDIA_A16AR:
1041                 dprintk("avertv 777 dvb setup\n");
1042                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1043                                                &dev->i2c_adap);
1044                 if (fe0->dvb.frontend) {
1045                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1046                                    &dev->i2c_adap, 0x61,
1047                                    TUNER_PHILIPS_TD1316);
1048                 }
1049                 break;
1050         case SAA7134_BOARD_AVERMEDIA_A16D:
1051                 dprintk("AverMedia A16D dvb setup\n");
1052                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1053                                                 &avermedia_xc3028_mt352_dev,
1054                                                 &dev->i2c_adap);
1055                 attach_xc3028 = 1;
1056                 break;
1057         case SAA7134_BOARD_MD7134:
1058                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1059                                                &medion_cardbus,
1060                                                &dev->i2c_adap);
1061                 if (fe0->dvb.frontend) {
1062                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1063                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1064                                    TUNER_PHILIPS_FMD1216ME_MK3);
1065                 }
1066                 break;
1067         case SAA7134_BOARD_PHILIPS_TOUGH:
1068                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1069                                                &philips_tu1216_60_config,
1070                                                &dev->i2c_adap);
1071                 if (fe0->dvb.frontend) {
1072                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1073                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1074                 }
1075                 break;
1076         case SAA7134_BOARD_FLYDVBTDUO:
1077         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1078                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1079                                          &tda827x_cfg_0) < 0)
1080                         goto dettach_frontend;
1081                 break;
1082         case SAA7134_BOARD_PHILIPS_EUROPA:
1083         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1084                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1085                                                &philips_europa_config,
1086                                                &dev->i2c_adap);
1087                 if (fe0->dvb.frontend) {
1088                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1089                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1090                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1091                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1092                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1093                 }
1094                 break;
1095         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1096                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1097                                                &philips_tu1216_61_config,
1098                                                &dev->i2c_adap);
1099                 if (fe0->dvb.frontend) {
1100                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1101                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1102                 }
1103                 break;
1104         case SAA7134_BOARD_KWORLD_DVBT_210:
1105                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1106                                          &tda827x_cfg_2) < 0)
1107                         goto dettach_frontend;
1108                 break;
1109         case SAA7134_BOARD_PHILIPS_TIGER:
1110                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1111                                          &tda827x_cfg_0) < 0)
1112                         goto dettach_frontend;
1113                 break;
1114         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1115                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1116                                          &tda827x_cfg_1) < 0)
1117                         goto dettach_frontend;
1118                 break;
1119         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1120                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1121                                          &tda827x_cfg_1) < 0)
1122                         goto dettach_frontend;
1123                 break;
1124         case SAA7134_BOARD_HAUPPAUGE_HVR1120:
1125                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1126                                                &hcw_lgdt3305_config,
1127                                                &dev->i2c_adap);
1128                 if (fe0->dvb.frontend) {
1129                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1130                                    &dev->i2c_adap, 0x4b,
1131                                    &tda829x_no_probe);
1132                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1133                                    0x60, &dev->i2c_adap,
1134                                    &hcw_tda18271_config);
1135                 }
1136                 break;
1137         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1138                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1139                                          &tda827x_cfg_0) < 0)
1140                         goto dettach_frontend;
1141                 break;
1142         case SAA7134_BOARD_FLYDVBT_LR301:
1143                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1144                                          &tda827x_cfg_0) < 0)
1145                         goto dettach_frontend;
1146                 break;
1147         case SAA7134_BOARD_FLYDVB_TRIO:
1148                 if (!use_frontend) {    /* terrestrial */
1149                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1150                                                  &tda827x_cfg_0) < 0)
1151                                 goto dettach_frontend;
1152                 } else {                /* satellite */
1153                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1154                         if (fe0->dvb.frontend) {
1155                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1156                                                                         &dev->i2c_adap, 0) == NULL) {
1157                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1158                                         goto dettach_frontend;
1159                                 }
1160                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
1161                                                                                 0x08, 0, 0) == NULL) {
1162                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1163                                         goto dettach_frontend;
1164                                 }
1165                         }
1166                 }
1167                 break;
1168         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1169         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1170                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1171                                                &ads_tech_duo_config,
1172                                                &dev->i2c_adap);
1173                 if (fe0->dvb.frontend) {
1174                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1175                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1176                                                                 &ads_duo_cfg) == NULL) {
1177                                 wprintk("no tda827x tuner found at addr: %02x\n",
1178                                         ads_tech_duo_config.tuner_address);
1179                                 goto dettach_frontend;
1180                         }
1181                 } else
1182                         wprintk("failed to attach tda10046\n");
1183                 break;
1184         case SAA7134_BOARD_TEVION_DVBT_220RF:
1185                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1186                                          &tda827x_cfg_0) < 0)
1187                         goto dettach_frontend;
1188                 break;
1189         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1190                 if (!use_frontend) {     /* terrestrial */
1191                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1192                                                  &tda827x_cfg_0) < 0)
1193                                 goto dettach_frontend;
1194                 } else {        /* satellite */
1195                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1196                                                         &flydvbs, &dev->i2c_adap);
1197                         if (fe0->dvb.frontend) {
1198                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1199                                 u8 dev_id = dev->eedata[2];
1200                                 u8 data = 0xc4;
1201                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1202
1203                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1204                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1205                                         wprintk("%s: Medion Quadro, no tda826x "
1206                                                 "found !\n", __func__);
1207                                         goto dettach_frontend;
1208                                 }
1209                                 if (dev_id != 0x08) {
1210                                         /* we need to open the i2c gate (we know it exists) */
1211                                         fe->ops.i2c_gate_ctrl(fe, 1);
1212                                         if (dvb_attach(isl6405_attach, fe,
1213                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1214                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1215                                                         "found !\n", __func__);
1216                                                 goto dettach_frontend;
1217                                         }
1218                                         if (dev_id == 0x07) {
1219                                                 /* fire up the 2nd section of the LNB supply since
1220                                                    we can't do this from the other section */
1221                                                 msg.buf = &data;
1222                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1223                                         }
1224                                         fe->ops.i2c_gate_ctrl(fe, 0);
1225                                         dev->original_set_voltage = fe->ops.set_voltage;
1226                                         fe->ops.set_voltage = md8800_set_voltage;
1227                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1228                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1229                                 } else {
1230                                         fe->ops.set_voltage = md8800_set_voltage2;
1231                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1232                                 }
1233                         }
1234                 }
1235                 break;
1236         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1237                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1238                                                &dev->i2c_adap);
1239                 if (fe0->dvb.frontend)
1240                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1241                                    NULL, DVB_PLL_TDHU2);
1242                 break;
1243         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1244         case SAA7134_BOARD_KWORLD_ATSC110:
1245                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1246                                                &dev->i2c_adap);
1247                 if (fe0->dvb.frontend)
1248                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1249                                    &dev->i2c_adap, 0x61,
1250                                    TUNER_PHILIPS_TUV1236D);
1251                 break;
1252         case SAA7134_BOARD_FLYDVBS_LR300:
1253                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1254                                                &dev->i2c_adap);
1255                 if (fe0->dvb.frontend) {
1256                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1257                                        &dev->i2c_adap, 0) == NULL) {
1258                                 wprintk("%s: No tda826x found!\n", __func__);
1259                                 goto dettach_frontend;
1260                         }
1261                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1262                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1263                                 wprintk("%s: No ISL6421 found!\n", __func__);
1264                                 goto dettach_frontend;
1265                         }
1266                 }
1267                 break;
1268         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1269                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1270                                                &medion_cardbus,
1271                                                &dev->i2c_adap);
1272                 if (fe0->dvb.frontend) {
1273                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1274                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1275
1276                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1277                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1278                                    TUNER_PHILIPS_FMD1216ME_MK3);
1279                 }
1280                 break;
1281         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1282                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1283                                 &philips_europa_config,
1284                                 &dev->i2c_adap);
1285                 if (fe0->dvb.frontend) {
1286                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1287                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1288                 }
1289                 break;
1290         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1291                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1292                                          &tda827x_cfg_0) < 0)
1293                         goto dettach_frontend;
1294                 break;
1295         case SAA7134_BOARD_CINERGY_HT_PCI:
1296                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1297                                          &tda827x_cfg_0) < 0)
1298                         goto dettach_frontend;
1299                 break;
1300         case SAA7134_BOARD_PHILIPS_TIGER_S:
1301                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1302                                          &tda827x_cfg_2) < 0)
1303                         goto dettach_frontend;
1304                 break;
1305         case SAA7134_BOARD_ASUS_P7131_4871:
1306                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1307                                          &tda827x_cfg_2) < 0)
1308                         goto dettach_frontend;
1309                 break;
1310         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1311                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1312                                          &tda827x_cfg_2) < 0)
1313                         goto dettach_frontend;
1314                 break;
1315         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1316                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1317                                          &tda827x_cfg_0) < 0)
1318                         goto dettach_frontend;
1319                 break;
1320         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1321                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1322                                          &tda827x_cfg_2_sw42) < 0)
1323                         goto dettach_frontend;
1324                 break;
1325         case SAA7134_BOARD_PHILIPS_SNAKE:
1326                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1327                                                 &dev->i2c_adap);
1328                 if (fe0->dvb.frontend) {
1329                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1330                                         &dev->i2c_adap, 0) == NULL) {
1331                                 wprintk("%s: No tda826x found!\n", __func__);
1332                                 goto dettach_frontend;
1333                         }
1334                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1335                                         &dev->i2c_adap, 0, 0) == NULL) {
1336                                 wprintk("%s: No lnbp21 found!\n", __func__);
1337                                 goto dettach_frontend;
1338                         }
1339                 }
1340                 break;
1341         case SAA7134_BOARD_CREATIX_CTX953:
1342                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1343                                          &tda827x_cfg_0) < 0)
1344                         goto dettach_frontend;
1345                 break;
1346         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1347                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1348                                          &tda827x_cfg_2) < 0)
1349                         goto dettach_frontend;
1350                 break;
1351         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1352                 dprintk("AverMedia E506R dvb setup\n");
1353                 saa7134_set_gpio(dev, 25, 0);
1354                 msleep(10);
1355                 saa7134_set_gpio(dev, 25, 1);
1356                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1357                                                 &avermedia_xc3028_mt352_dev,
1358                                                 &dev->i2c_adap);
1359                 attach_xc3028 = 1;
1360                 break;
1361         case SAA7134_BOARD_MD7134_BRIDGE_2:
1362                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1363                                                 &sd1878_4m, &dev->i2c_adap);
1364                 if (fe0->dvb.frontend) {
1365                         struct dvb_frontend *fe;
1366                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1367                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1368                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1369                                         "found !\n", __func__);
1370                                 goto dettach_frontend;
1371                         }
1372                         /* we need to open the i2c gate (we know it exists) */
1373                         fe = fe0->dvb.frontend;
1374                         fe->ops.i2c_gate_ctrl(fe, 1);
1375                         if (dvb_attach(isl6405_attach, fe,
1376                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1377                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1378                                         "found !\n", __func__);
1379                                 goto dettach_frontend;
1380                         }
1381                         fe->ops.i2c_gate_ctrl(fe, 0);
1382                         dev->original_set_voltage = fe->ops.set_voltage;
1383                         fe->ops.set_voltage = md8800_set_voltage;
1384                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1385                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1386                 }
1387                 break;
1388         case SAA7134_BOARD_AVERMEDIA_M103:
1389                 saa7134_set_gpio(dev, 25, 0);
1390                 msleep(10);
1391                 saa7134_set_gpio(dev, 25, 1);
1392                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1393                                                 &avermedia_xc3028_mt352_dev,
1394                                                 &dev->i2c_adap);
1395                 attach_xc3028 = 1;
1396                 break;
1397         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1398                 if (!use_frontend) {     /* terrestrial */
1399                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1400                                                         &tda827x_cfg_2) < 0)
1401                                 goto dettach_frontend;
1402                 } else {                /* satellite */
1403                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1404                                                 &flydvbs, &dev->i2c_adap);
1405                         if (fe0->dvb.frontend) {
1406                                 if (dvb_attach(tda826x_attach,
1407                                                 fe0->dvb.frontend, 0x60,
1408                                                 &dev->i2c_adap, 0) == NULL) {
1409                                         wprintk("%s: Asus Tiger 3in1, no "
1410                                                 "tda826x found!\n", __func__);
1411                                         goto dettach_frontend;
1412                                 }
1413                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1414                                                 &dev->i2c_adap, 0, 0) == NULL) {
1415                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1416                                                 " found!\n", __func__);
1417                                         goto dettach_frontend;
1418                                 }
1419                         }
1420                 }
1421                 break;
1422         case SAA7134_BOARD_ASUSTeK_TIGER:
1423                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1424                                          &tda827x_cfg_0) < 0)
1425                         goto dettach_frontend;
1426                 break;
1427         case SAA7134_BOARD_BEHOLD_H6:
1428                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1429                                                 &behold_h6_config,
1430                                                 &dev->i2c_adap);
1431                 if (fe0->dvb.frontend) {
1432                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1433                                    &dev->i2c_adap, 0x61,
1434                                    TUNER_PHILIPS_FMD1216ME_MK3);
1435                 }
1436                 break;
1437         case SAA7134_BOARD_AVERMEDIA_A700_PRO:
1438         case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
1439                 /* Zarlink ZL10313 */
1440                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1441                         &avertv_a700_mt312, &dev->i2c_adap);
1442                 if (fe0->dvb.frontend) {
1443                         if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
1444                                         &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
1445                                 wprintk("%s: No zl10036 found!\n",
1446                                         __func__);
1447                         }
1448                 }
1449                 break;
1450         default:
1451                 wprintk("Huh? unknown DVB card?\n");
1452                 break;
1453         }
1454
1455         if (attach_xc3028) {
1456                 struct dvb_frontend *fe;
1457                 struct xc2028_config cfg = {
1458                         .i2c_adap  = &dev->i2c_adap,
1459                         .i2c_addr  = 0x61,
1460                 };
1461
1462                 if (!fe0->dvb.frontend)
1463                         goto dettach_frontend;
1464
1465                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1466                 if (!fe) {
1467                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1468                                dev->name);
1469                         goto dettach_frontend;
1470                 }
1471         }
1472
1473         if (NULL == fe0->dvb.frontend) {
1474                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1475                 goto dettach_frontend;
1476         }
1477         /* define general-purpose callback pointer */
1478         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1479
1480         /* register everything else */
1481         ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1482                 &dev->pci->dev, adapter_nr, 0);
1483
1484         /* this sequence is necessary to make the tda1004x load its firmware
1485          * and to enter analog mode of hybrid boards
1486          */
1487         if (!ret) {
1488                 if (fe0->dvb.frontend->ops.init)
1489                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1490                 if (fe0->dvb.frontend->ops.sleep)
1491                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1492                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1493                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1494         }
1495         return ret;
1496
1497 dettach_frontend:
1498         videobuf_dvb_dealloc_frontends(&dev->frontends);
1499         return -EINVAL;
1500 }
1501
1502 static int dvb_fini(struct saa7134_dev *dev)
1503 {
1504         struct videobuf_dvb_frontend *fe0;
1505
1506         /* Get the first frontend */
1507         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
1508         if (!fe0)
1509                 return -EINVAL;
1510
1511         /* FIXME: I suspect that this code is bogus, since the entry for
1512            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1513            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1514          */
1515         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1516                 struct v4l2_priv_tun_config tda9887_cfg;
1517                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1518
1519                 tda9887_cfg.tuner = TUNER_TDA9887;
1520                 tda9887_cfg.priv  = &on;
1521
1522                 /* otherwise we don't detect the tuner on next insmod */
1523                 saa_call_all(dev, tuner, s_config, &tda9887_cfg);
1524         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1525                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1526                         /* turn off the 2nd lnb supply */
1527                         u8 data = 0x80;
1528                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1529                         struct dvb_frontend *fe;
1530                         fe = fe0->dvb.frontend;
1531                         if (fe->ops.i2c_gate_ctrl) {
1532                                 fe->ops.i2c_gate_ctrl(fe, 1);
1533                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1534                                 fe->ops.i2c_gate_ctrl(fe, 0);
1535                         }
1536                 }
1537         }
1538         videobuf_dvb_unregister_bus(&dev->frontends);
1539         return 0;
1540 }
1541
1542 static struct saa7134_mpeg_ops dvb_ops = {
1543         .type          = SAA7134_MPEG_DVB,
1544         .init          = dvb_init,
1545         .fini          = dvb_fini,
1546 };
1547
1548 static int __init dvb_register(void)
1549 {
1550         return saa7134_ts_register(&dvb_ops);
1551 }
1552
1553 static void __exit dvb_unregister(void)
1554 {
1555         saa7134_ts_unregister(&dvb_ops);
1556 }
1557
1558 module_init(dvb_register);
1559 module_exit(dvb_unregister);
1560
1561 /* ------------------------------------------------------------------ */
1562 /*
1563  * Local variables:
1564  * c-basic-offset: 8
1565  * End:
1566  */