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/delay.h>
  28 #include <linux/kthread.h>
  29 #include <linux/suspend.h>
  30
  31 #include "saa7134-reg.h"
  32 #include "saa7134.h"
  33 #include <media/v4l2-common.h>
  34 #include "dvb-pll.h"
  35 #include <dvb_frontend.h>
  36
  37 #include "mt352.h"
  38 #include "mt352_priv.h" /* FIXME */
  39 #include "tda1004x.h"
  40 #include "nxt200x.h"
  41 #include "tuner-xc2028.h"
  42 #include "xc5000.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 "tda10048.h"
  52 #include "tda18271.h"
  53 #include "lgdt3305.h"
  54 #include "tda8290.h"
  55 #include "mb86a20s.h"
  56 #include "lgs8gxx.h"
  57
  58 #include "zl10353.h"
  59
  60 #include "zl10036.h"
  61 #include "zl10039.h"
  62 #include "mt312.h"
  63
  64 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  65 MODULE_LICENSE("GPL");
  66
  67 static unsigned int antenna_pwr;
  68
  69 module_param(antenna_pwr, int, 0444);
  70 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  71
  72 static int use_frontend;
  73 module_param(use_frontend, int, 0644);
  74 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  75
  76 static int debug;
  77 module_param(debug, int, 0644);
  78 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  79
  80 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  81
  82 #define dprintk(fmt, arg...)    do { if (debug) \
  83         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  84
  85 /* Print a warning */
  86 #define wprintk(fmt, arg...) \
  87         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  88
  89 /* ------------------------------------------------------------------
  90  * mt352 based DVB-T cards
  91  */
  92
  93 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  94 {
  95         u32 ok;
  96
  97         if (!on) {
  98                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  99                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
 100                 return 0;
 101         }
 102
 103         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
 104         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 105         udelay(10);
 106
 107         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
 108         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
 109         udelay(10);
 110         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
 111         udelay(10);
 112         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
 113         dprintk("%s %s\n", __func__, ok ? "on" : "off");
 114
 115         if (!ok)
 116                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
 117         return ok;
 118 }
 119
 120 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 121 {
 122         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 123         static u8 reset []         = { RESET,      0x80 };
 124         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 125         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 126         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 127         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 128         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 129         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 130         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 131         struct saa7134_dev *dev= fe->dvb->priv;
 132
 133         dprintk("%s called\n", __func__);
 134
 135         mt352_write(fe, clock_config,   sizeof(clock_config));
 136         udelay(200);
 137         mt352_write(fe, reset,          sizeof(reset));
 138         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 139         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 140         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 141         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 142
 143         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 144         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 145         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 146
 147         return 0;
 148 }
 149
 150 static int mt352_aver777_init(struct dvb_frontend* fe)
 151 {
 152         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 153         static u8 reset []         = { RESET,      0x80 };
 154         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 155         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 156         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 157
 158         mt352_write(fe, clock_config,   sizeof(clock_config));
 159         udelay(200);
 160         mt352_write(fe, reset,          sizeof(reset));
 161         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 162         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 163         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 164
 165         return 0;
 166 }
 167
 168 static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 169 {
 170         static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
 171         static u8 reset []         = { RESET, 0x80 };
 172         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
 173         static u8 agc_cfg []       = { AGC_TARGET, 0xe };
 174         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 175
 176         mt352_write(fe, clock_config,   sizeof(clock_config));
 177         udelay(200);
 178         mt352_write(fe, reset,          sizeof(reset));
 179         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 180         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 181         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 182         return 0;
 183 }
 184
 185 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 186                                            struct dvb_frontend_parameters* params)
 187 {
 188         u8 off[] = { 0x00, 0xf1};
 189         u8 on[]  = { 0x00, 0x71};
 190         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 191
 192         struct saa7134_dev *dev = fe->dvb->priv;
 193         struct v4l2_frequency f;
 194
 195         /* set frequency (mt2050) */
 196         f.tuner     = 0;
 197         f.type      = V4L2_TUNER_DIGITAL_TV;
 198         f.frequency = params->frequency / 1000 * 16 / 1000;
 199         if (fe->ops.i2c_gate_ctrl)
 200                 fe->ops.i2c_gate_ctrl(fe, 1);
 201         i2c_transfer(&dev->i2c_adap, &msg, 1);
 202         saa_call_all(dev, tuner, s_frequency, &f);
 203         msg.buf = on;
 204         if (fe->ops.i2c_gate_ctrl)
 205                 fe->ops.i2c_gate_ctrl(fe, 1);
 206         i2c_transfer(&dev->i2c_adap, &msg, 1);
 207
 208         pinnacle_antenna_pwr(dev, antenna_pwr);
 209
 210         /* mt352 setup */
 211         return mt352_pinnacle_init(fe);
 212 }
 213
 214 static struct mt352_config pinnacle_300i = {
 215         .demod_address = 0x3c >> 1,
 216         .adc_clock     = 20333,
 217         .if2           = 36150,
 218         .no_tuner      = 1,
 219         .demod_init    = mt352_pinnacle_init,
 220 };
 221
 222 static struct mt352_config avermedia_777 = {
 223         .demod_address = 0xf,
 224         .demod_init    = mt352_aver777_init,
 225 };
 226
 227 static struct mt352_config avermedia_xc3028_mt352_dev = {
 228         .demod_address   = (0x1e >> 1),
 229         .no_tuner        = 1,
 230         .demod_init      = mt352_avermedia_xc3028_init,
 231 };
 232
 233 static struct tda18271_std_map mb86a20s_tda18271_std_map = {
 234         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
 235                       .if_lvl = 7, .rfagc_top = 0x37, },
 236 };
 237
 238 static struct tda18271_config kworld_tda18271_config = {
 239         .std_map = &mb86a20s_tda18271_std_map,
 240         .gate    = TDA18271_GATE_DIGITAL,
 241         .config  = 3,   /* Use tuner callback for AGC */
 242
 243 };
 244
 245 static const struct mb86a20s_config kworld_mb86a20s_config = {
 246         .demod_address = 0x10,
 247 };
 248
 249 static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable)
 250 {
 251         struct saa7134_dev *dev = fe->dvb->priv;
 252
 253         unsigned char initmsg[] = {0x45, 0x97};
 254         unsigned char msg_enable[] = {0x45, 0xc1};
 255         unsigned char msg_disable[] = {0x45, 0x81};
 256         struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2};
 257
 258         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 259                 wprintk("could not access the I2C gate\n");
 260                 return -EIO;
 261         }
 262         if (enable)
 263                 msg.buf = msg_enable;
 264         else
 265                 msg.buf = msg_disable;
 266         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 267                 wprintk("could not access the I2C gate\n");
 268                 return -EIO;
 269         }
 270         msleep(20);
 271         return 0;
 272 }
 273
 274 /* ==================================================================
 275  * tda1004x based DVB-T cards, helper functions
 276  */
 277
 278 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 279                                            const struct firmware **fw, char *name)
 280 {
 281         struct saa7134_dev *dev = fe->dvb->priv;
 282         return request_firmware(fw, name, &dev->pci->dev);
 283 }
 284
 285 /* ------------------------------------------------------------------
 286  * these tuners are tu1216, td1316(a)
 287  */
 288
 289 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 290 {
 291         struct saa7134_dev *dev = fe->dvb->priv;
 292         struct tda1004x_state *state = fe->demodulator_priv;
 293         u8 addr = state->config->tuner_address;
 294         u8 tuner_buf[4];
 295         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 296                         sizeof(tuner_buf) };
 297         int tuner_frequency = 0;
 298         u8 band, cp, filter;
 299
 300         /* determine charge pump */
 301         tuner_frequency = params->frequency + 36166000;
 302         if (tuner_frequency < 87000000)
 303                 return -EINVAL;
 304         else if (tuner_frequency < 130000000)
 305                 cp = 3;
 306         else if (tuner_frequency < 160000000)
 307                 cp = 5;
 308         else if (tuner_frequency < 200000000)
 309                 cp = 6;
 310         else if (tuner_frequency < 290000000)
 311                 cp = 3;
 312         else if (tuner_frequency < 420000000)
 313                 cp = 5;
 314         else if (tuner_frequency < 480000000)
 315                 cp = 6;
 316         else if (tuner_frequency < 620000000)
 317                 cp = 3;
 318         else if (tuner_frequency < 830000000)
 319                 cp = 5;
 320         else if (tuner_frequency < 895000000)
 321                 cp = 7;
 322         else
 323                 return -EINVAL;
 324
 325         /* determine band */
 326         if (params->frequency < 49000000)
 327                 return -EINVAL;
 328         else if (params->frequency < 161000000)
 329                 band = 1;
 330         else if (params->frequency < 444000000)
 331                 band = 2;
 332         else if (params->frequency < 861000000)
 333                 band = 4;
 334         else
 335                 return -EINVAL;
 336
 337         /* setup PLL filter */
 338         switch (params->u.ofdm.bandwidth) {
 339         case BANDWIDTH_6_MHZ:
 340                 filter = 0;
 341                 break;
 342
 343         case BANDWIDTH_7_MHZ:
 344                 filter = 0;
 345                 break;
 346
 347         case BANDWIDTH_8_MHZ:
 348                 filter = 1;
 349                 break;
 350
 351         default:
 352                 return -EINVAL;
 353         }
 354
 355         /* calculate divisor
 356          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 357          */
 358         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 359
 360         /* setup tuner buffer */
 361         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 362         tuner_buf[1] = tuner_frequency & 0xff;
 363         tuner_buf[2] = 0xca;
 364         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 365
 366         if (fe->ops.i2c_gate_ctrl)
 367                 fe->ops.i2c_gate_ctrl(fe, 1);
 368         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 369                 wprintk("could not write to tuner at addr: 0x%02x\n",
 370                         addr << 1);
 371                 return -EIO;
 372         }
 373         msleep(1);
 374         return 0;
 375 }
 376
 377 static int philips_tu1216_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 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 383         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 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, &tuner_msg, 1) != 1)
 389                 return -EIO;
 390         msleep(1);
 391
 392         return 0;
 393 }
 394
 395 /* ------------------------------------------------------------------ */
 396
 397 static struct tda1004x_config philips_tu1216_60_config = {
 398         .demod_address = 0x8,
 399         .invert        = 1,
 400         .invert_oclk   = 0,
 401         .xtal_freq     = TDA10046_XTAL_4M,
 402         .agc_config    = TDA10046_AGC_DEFAULT,
 403         .if_freq       = TDA10046_FREQ_3617,
 404         .tuner_address = 0x60,
 405         .request_firmware = philips_tda1004x_request_firmware
 406 };
 407
 408 static struct tda1004x_config philips_tu1216_61_config = {
 409
 410         .demod_address = 0x8,
 411         .invert        = 1,
 412         .invert_oclk   = 0,
 413         .xtal_freq     = TDA10046_XTAL_4M,
 414         .agc_config    = TDA10046_AGC_DEFAULT,
 415         .if_freq       = TDA10046_FREQ_3617,
 416         .tuner_address = 0x61,
 417         .request_firmware = philips_tda1004x_request_firmware
 418 };
 419
 420 /* ------------------------------------------------------------------ */
 421
 422 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 423 {
 424         struct saa7134_dev *dev = fe->dvb->priv;
 425         struct tda1004x_state *state = fe->demodulator_priv;
 426         u8 addr = state->config->tuner_address;
 427         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 428         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 429
 430         /* setup PLL configuration */
 431         if (fe->ops.i2c_gate_ctrl)
 432                 fe->ops.i2c_gate_ctrl(fe, 1);
 433         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 434                 return -EIO;
 435         return 0;
 436 }
 437
 438 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 439 {
 440         return philips_tda6651_pll_set(fe, params);
 441 }
 442
 443 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 444 {
 445         struct saa7134_dev *dev = fe->dvb->priv;
 446         struct tda1004x_state *state = fe->demodulator_priv;
 447         u8 addr = state->config->tuner_address;
 448         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 449         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 450
 451         /* switch the tuner to analog mode */
 452         if (fe->ops.i2c_gate_ctrl)
 453                 fe->ops.i2c_gate_ctrl(fe, 1);
 454         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 455                 return -EIO;
 456         return 0;
 457 }
 458
 459 /* ------------------------------------------------------------------ */
 460
 461 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 462 {
 463         struct saa7134_dev *dev = fe->dvb->priv;
 464         static u8 msg[] = { 0x00, 0x40};
 465         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 466
 467
 468         if (philips_td1316_tuner_init(fe))
 469                 return -EIO;
 470         msleep(1);
 471         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 472                 return -EIO;
 473
 474         return 0;
 475 }
 476
 477 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 478 {
 479         struct saa7134_dev *dev = fe->dvb->priv;
 480
 481         static u8 msg[] = { 0x00, 0x14 };
 482         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 483
 484         if (philips_td1316_tuner_sleep(fe))
 485                 return -EIO;
 486
 487         /* switch the board to analog mode */
 488         if (fe->ops.i2c_gate_ctrl)
 489                 fe->ops.i2c_gate_ctrl(fe, 1);
 490         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 491         return 0;
 492 }
 493
 494 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 495 {
 496         struct saa7134_dev *dev = fe->dvb->priv;
 497
 498         if (dev->original_demod_sleep)
 499                 dev->original_demod_sleep(fe);
 500         fe->ops.i2c_gate_ctrl(fe, 1);
 501         return 0;
 502 }
 503
 504 static struct tda1004x_config philips_europa_config = {
 505
 506         .demod_address = 0x8,
 507         .invert        = 0,
 508         .invert_oclk   = 0,
 509         .xtal_freq     = TDA10046_XTAL_4M,
 510         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 511         .if_freq       = TDA10046_FREQ_052,
 512         .tuner_address = 0x61,
 513         .request_firmware = philips_tda1004x_request_firmware
 514 };
 515
 516 static struct tda1004x_config medion_cardbus = {
 517         .demod_address = 0x08,
 518         .invert        = 1,
 519         .invert_oclk   = 0,
 520         .xtal_freq     = TDA10046_XTAL_16M,
 521         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 522         .if_freq       = TDA10046_FREQ_3613,
 523         .tuner_address = 0x61,
 524         .request_firmware = philips_tda1004x_request_firmware
 525 };
 526
 527 static struct tda1004x_config technotrend_budget_t3000_config = {
 528         .demod_address = 0x8,
 529         .invert        = 1,
 530         .invert_oclk   = 0,
 531         .xtal_freq     = TDA10046_XTAL_4M,
 532         .agc_config    = TDA10046_AGC_DEFAULT,
 533         .if_freq       = TDA10046_FREQ_3617,
 534         .tuner_address = 0x63,
 535         .request_firmware = philips_tda1004x_request_firmware
 536 };
 537
 538 /* ------------------------------------------------------------------
 539  * tda 1004x based cards with philips silicon tuner
 540  */
 541
 542 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 543 {
 544         struct tda1004x_state *state = fe->demodulator_priv;
 545
 546         u8 addr = state->config->i2c_gate;
 547         static u8 tda8290_close[] = { 0x21, 0xc0};
 548         static u8 tda8290_open[]  = { 0x21, 0x80};
 549         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 550         if (enable) {
 551                 tda8290_msg.buf = tda8290_close;
 552         } else {
 553                 tda8290_msg.buf = tda8290_open;
 554         }
 555         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 556                 struct saa7134_dev *dev = fe->dvb->priv;
 557                 wprintk("could not access tda8290 I2C gate\n");
 558                 return -EIO;
 559         }
 560         msleep(20);
 561         return 0;
 562 }
 563
 564 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 565 {
 566         struct saa7134_dev *dev = fe->dvb->priv;
 567         struct tda1004x_state *state = fe->demodulator_priv;
 568
 569         switch (state->config->antenna_switch) {
 570         case 0: break;
 571         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 572                 saa7134_set_gpio(dev, 21, 0);
 573                 break;
 574         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 575                 saa7134_set_gpio(dev, 21, 1);
 576                 break;
 577         }
 578         return 0;
 579 }
 580
 581 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 582 {
 583         struct saa7134_dev *dev = fe->dvb->priv;
 584         struct tda1004x_state *state = fe->demodulator_priv;
 585
 586         switch (state->config->antenna_switch) {
 587         case 0: break;
 588         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 589                 saa7134_set_gpio(dev, 21, 1);
 590                 break;
 591         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 592                 saa7134_set_gpio(dev, 21, 0);
 593                 break;
 594         }
 595         return 0;
 596 }
 597
 598 static int configure_tda827x_fe(struct saa7134_dev *dev,
 599                                 struct tda1004x_config *cdec_conf,
 600                                 struct tda827x_config *tuner_conf)
 601 {
 602         struct videobuf_dvb_frontend *fe0;
 603
 604         /* Get the first frontend */
 605         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 606
 607         fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
 608         if (fe0->dvb.frontend) {
 609                 if (cdec_conf->i2c_gate)
 610                         fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 611                 if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
 612                                cdec_conf->tuner_address,
 613                                &dev->i2c_adap, tuner_conf))
 614                         return 0;
 615
 616                 wprintk("no tda827x tuner found at addr: %02x\n",
 617                                 cdec_conf->tuner_address);
 618         }
 619         return -EINVAL;
 620 }
 621
 622 /* ------------------------------------------------------------------ */
 623
 624 static struct tda827x_config tda827x_cfg_0 = {
 625         .init = philips_tda827x_tuner_init,
 626         .sleep = philips_tda827x_tuner_sleep,
 627         .config = 0,
 628         .switch_addr = 0
 629 };
 630
 631 static struct tda827x_config tda827x_cfg_1 = {
 632         .init = philips_tda827x_tuner_init,
 633         .sleep = philips_tda827x_tuner_sleep,
 634         .config = 1,
 635         .switch_addr = 0x4b
 636 };
 637
 638 static struct tda827x_config tda827x_cfg_2 = {
 639         .init = philips_tda827x_tuner_init,
 640         .sleep = philips_tda827x_tuner_sleep,
 641         .config = 2,
 642         .switch_addr = 0x4b
 643 };
 644
 645 static struct tda827x_config tda827x_cfg_2_sw42 = {
 646         .init = philips_tda827x_tuner_init,
 647         .sleep = philips_tda827x_tuner_sleep,
 648         .config = 2,
 649         .switch_addr = 0x42
 650 };
 651
 652 /* ------------------------------------------------------------------ */
 653
 654 static struct tda1004x_config tda827x_lifeview_config = {
 655         .demod_address = 0x08,
 656         .invert        = 1,
 657         .invert_oclk   = 0,
 658         .xtal_freq     = TDA10046_XTAL_16M,
 659         .agc_config    = TDA10046_AGC_TDA827X,
 660         .gpio_config   = TDA10046_GP11_I,
 661         .if_freq       = TDA10046_FREQ_045,
 662         .tuner_address = 0x60,
 663         .request_firmware = philips_tda1004x_request_firmware
 664 };
 665
 666 static struct tda1004x_config philips_tiger_config = {
 667         .demod_address = 0x08,
 668         .invert        = 1,
 669         .invert_oclk   = 0,
 670         .xtal_freq     = TDA10046_XTAL_16M,
 671         .agc_config    = TDA10046_AGC_TDA827X,
 672         .gpio_config   = TDA10046_GP11_I,
 673         .if_freq       = TDA10046_FREQ_045,
 674         .i2c_gate      = 0x4b,
 675         .tuner_address = 0x61,
 676         .antenna_switch= 1,
 677         .request_firmware = philips_tda1004x_request_firmware
 678 };
 679
 680 static struct tda1004x_config cinergy_ht_config = {
 681         .demod_address = 0x08,
 682         .invert        = 1,
 683         .invert_oclk   = 0,
 684         .xtal_freq     = TDA10046_XTAL_16M,
 685         .agc_config    = TDA10046_AGC_TDA827X,
 686         .gpio_config   = TDA10046_GP01_I,
 687         .if_freq       = TDA10046_FREQ_045,
 688         .i2c_gate      = 0x4b,
 689         .tuner_address = 0x61,
 690         .request_firmware = philips_tda1004x_request_firmware
 691 };
 692
 693 static struct tda1004x_config cinergy_ht_pci_config = {
 694         .demod_address = 0x08,
 695         .invert        = 1,
 696         .invert_oclk   = 0,
 697         .xtal_freq     = TDA10046_XTAL_16M,
 698         .agc_config    = TDA10046_AGC_TDA827X,
 699         .gpio_config   = TDA10046_GP01_I,
 700         .if_freq       = TDA10046_FREQ_045,
 701         .i2c_gate      = 0x4b,
 702         .tuner_address = 0x60,
 703         .request_firmware = philips_tda1004x_request_firmware
 704 };
 705
 706 static struct tda1004x_config philips_tiger_s_config = {
 707         .demod_address = 0x08,
 708         .invert        = 1,
 709         .invert_oclk   = 0,
 710         .xtal_freq     = TDA10046_XTAL_16M,
 711         .agc_config    = TDA10046_AGC_TDA827X,
 712         .gpio_config   = TDA10046_GP01_I,
 713         .if_freq       = TDA10046_FREQ_045,
 714         .i2c_gate      = 0x4b,
 715         .tuner_address = 0x61,
 716         .antenna_switch= 1,
 717         .request_firmware = philips_tda1004x_request_firmware
 718 };
 719
 720 static struct tda1004x_config pinnacle_pctv_310i_config = {
 721         .demod_address = 0x08,
 722         .invert        = 1,
 723         .invert_oclk   = 0,
 724         .xtal_freq     = TDA10046_XTAL_16M,
 725         .agc_config    = TDA10046_AGC_TDA827X,
 726         .gpio_config   = TDA10046_GP11_I,
 727         .if_freq       = TDA10046_FREQ_045,
 728         .i2c_gate      = 0x4b,
 729         .tuner_address = 0x61,
 730         .request_firmware = philips_tda1004x_request_firmware
 731 };
 732
 733 static struct tda1004x_config hauppauge_hvr_1110_config = {
 734         .demod_address = 0x08,
 735         .invert        = 1,
 736         .invert_oclk   = 0,
 737         .xtal_freq     = TDA10046_XTAL_16M,
 738         .agc_config    = TDA10046_AGC_TDA827X,
 739         .gpio_config   = TDA10046_GP11_I,
 740         .if_freq       = TDA10046_FREQ_045,
 741         .i2c_gate      = 0x4b,
 742         .tuner_address = 0x61,
 743         .request_firmware = philips_tda1004x_request_firmware
 744 };
 745
 746 static struct tda1004x_config asus_p7131_dual_config = {
 747         .demod_address = 0x08,
 748         .invert        = 1,
 749         .invert_oclk   = 0,
 750         .xtal_freq     = TDA10046_XTAL_16M,
 751         .agc_config    = TDA10046_AGC_TDA827X,
 752         .gpio_config   = TDA10046_GP11_I,
 753         .if_freq       = TDA10046_FREQ_045,
 754         .i2c_gate      = 0x4b,
 755         .tuner_address = 0x61,
 756         .antenna_switch= 2,
 757         .request_firmware = philips_tda1004x_request_firmware
 758 };
 759
 760 static struct tda1004x_config lifeview_trio_config = {
 761         .demod_address = 0x09,
 762         .invert        = 1,
 763         .invert_oclk   = 0,
 764         .xtal_freq     = TDA10046_XTAL_16M,
 765         .agc_config    = TDA10046_AGC_TDA827X,
 766         .gpio_config   = TDA10046_GP00_I,
 767         .if_freq       = TDA10046_FREQ_045,
 768         .tuner_address = 0x60,
 769         .request_firmware = philips_tda1004x_request_firmware
 770 };
 771
 772 static struct tda1004x_config tevion_dvbt220rf_config = {
 773         .demod_address = 0x08,
 774         .invert        = 1,
 775         .invert_oclk   = 0,
 776         .xtal_freq     = TDA10046_XTAL_16M,
 777         .agc_config    = TDA10046_AGC_TDA827X,
 778         .gpio_config   = TDA10046_GP11_I,
 779         .if_freq       = TDA10046_FREQ_045,
 780         .tuner_address = 0x60,
 781         .request_firmware = philips_tda1004x_request_firmware
 782 };
 783
 784 static struct tda1004x_config md8800_dvbt_config = {
 785         .demod_address = 0x08,
 786         .invert        = 1,
 787         .invert_oclk   = 0,
 788         .xtal_freq     = TDA10046_XTAL_16M,
 789         .agc_config    = TDA10046_AGC_TDA827X,
 790         .gpio_config   = TDA10046_GP01_I,
 791         .if_freq       = TDA10046_FREQ_045,
 792         .i2c_gate      = 0x4b,
 793         .tuner_address = 0x60,
 794         .request_firmware = philips_tda1004x_request_firmware
 795 };
 796
 797 static struct tda1004x_config asus_p7131_4871_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      = 0x4b,
 806         .tuner_address = 0x61,
 807         .antenna_switch= 2,
 808         .request_firmware = philips_tda1004x_request_firmware
 809 };
 810
 811 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 812         .demod_address = 0x08,
 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= 2,
 822         .request_firmware = philips_tda1004x_request_firmware
 823 };
 824
 825 static struct tda1004x_config kworld_dvb_t_210_config = {
 826         .demod_address = 0x08,
 827         .invert        = 1,
 828         .invert_oclk   = 0,
 829         .xtal_freq     = TDA10046_XTAL_16M,
 830         .agc_config    = TDA10046_AGC_TDA827X,
 831         .gpio_config   = TDA10046_GP11_I,
 832         .if_freq       = TDA10046_FREQ_045,
 833         .i2c_gate      = 0x4b,
 834         .tuner_address = 0x61,
 835         .antenna_switch= 1,
 836         .request_firmware = philips_tda1004x_request_firmware
 837 };
 838
 839 static struct tda1004x_config avermedia_super_007_config = {
 840         .demod_address = 0x08,
 841         .invert        = 1,
 842         .invert_oclk   = 0,
 843         .xtal_freq     = TDA10046_XTAL_16M,
 844         .agc_config    = TDA10046_AGC_TDA827X,
 845         .gpio_config   = TDA10046_GP01_I,
 846         .if_freq       = TDA10046_FREQ_045,
 847         .i2c_gate      = 0x4b,
 848         .tuner_address = 0x60,
 849         .antenna_switch= 1,
 850         .request_firmware = philips_tda1004x_request_firmware
 851 };
 852
 853 static struct tda1004x_config twinhan_dtv_dvb_3056_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_GP01_I,
 860         .if_freq       = TDA10046_FREQ_045,
 861         .i2c_gate      = 0x42,
 862         .tuner_address = 0x61,
 863         .antenna_switch = 1,
 864         .request_firmware = philips_tda1004x_request_firmware
 865 };
 866
 867 static struct tda1004x_config asus_tiger_3in1_config = {
 868         .demod_address = 0x0b,
 869         .invert        = 1,
 870         .invert_oclk   = 0,
 871         .xtal_freq     = TDA10046_XTAL_16M,
 872         .agc_config    = TDA10046_AGC_TDA827X,
 873         .gpio_config   = TDA10046_GP11_I,
 874         .if_freq       = TDA10046_FREQ_045,
 875         .i2c_gate      = 0x4b,
 876         .tuner_address = 0x61,
 877         .antenna_switch = 1,
 878         .request_firmware = philips_tda1004x_request_firmware
 879 };
 880
 881 /* ------------------------------------------------------------------
 882  * special case: this card uses saa713x GPIO22 for the mode switch
 883  */
 884
 885 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 886 {
 887         struct saa7134_dev *dev = fe->dvb->priv;
 888         philips_tda827x_tuner_init(fe);
 889         /* route TDA8275a AGC input to the channel decoder */
 890         saa7134_set_gpio(dev, 22, 1);
 891         return 0;
 892 }
 893
 894 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 895 {
 896         struct saa7134_dev *dev = fe->dvb->priv;
 897         /* route TDA8275a AGC input to the analog IF chip*/
 898         saa7134_set_gpio(dev, 22, 0);
 899         philips_tda827x_tuner_sleep(fe);
 900         return 0;
 901 }
 902
 903 static struct tda827x_config ads_duo_cfg = {
 904         .init = ads_duo_tuner_init,
 905         .sleep = ads_duo_tuner_sleep,
 906         .config = 0
 907 };
 908
 909 static struct tda1004x_config ads_tech_duo_config = {
 910         .demod_address = 0x08,
 911         .invert        = 1,
 912         .invert_oclk   = 0,
 913         .xtal_freq     = TDA10046_XTAL_16M,
 914         .agc_config    = TDA10046_AGC_TDA827X,
 915         .gpio_config   = TDA10046_GP00_I,
 916         .if_freq       = TDA10046_FREQ_045,
 917         .tuner_address = 0x61,
 918         .request_firmware = philips_tda1004x_request_firmware
 919 };
 920
 921 static struct zl10353_config behold_h6_config = {
 922         .demod_address = 0x1e>>1,
 923         .no_tuner      = 1,
 924         .parallel_ts   = 1,
 925         .disable_i2c_gate_ctrl = 1,
 926 };
 927
 928 static struct xc5000_config behold_x7_tunerconfig = {
 929         .i2c_address      = 0xc2>>1,
 930         .if_khz           = 4560,
 931         .radio_input      = XC5000_RADIO_FM1,
 932 };
 933
 934 static struct zl10353_config behold_x7_config = {
 935         .demod_address = 0x1e>>1,
 936         .if2           = 45600,
 937         .no_tuner      = 1,
 938         .parallel_ts   = 1,
 939         .disable_i2c_gate_ctrl = 1,
 940 };
 941
 942 /* ==================================================================
 943  * tda10086 based DVB-S cards, helper functions
 944  */
 945
 946 static struct tda10086_config flydvbs = {
 947         .demod_address = 0x0e,
 948         .invert = 0,
 949         .diseqc_tone = 0,
 950         .xtal_freq = TDA10086_XTAL_16M,
 951 };
 952
 953 static struct tda10086_config sd1878_4m = {
 954         .demod_address = 0x0e,
 955         .invert = 0,
 956         .diseqc_tone = 0,
 957         .xtal_freq = TDA10086_XTAL_4M,
 958 };
 959
 960 /* ------------------------------------------------------------------
 961  * special case: lnb supply is connected to the gated i2c
 962  */
 963
 964 static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 965 {
 966         int res = -EIO;
 967         struct saa7134_dev *dev = fe->dvb->priv;
 968         if (fe->ops.i2c_gate_ctrl) {
 969                 fe->ops.i2c_gate_ctrl(fe, 1);
 970                 if (dev->original_set_voltage)
 971                         res = dev->original_set_voltage(fe, voltage);
 972                 fe->ops.i2c_gate_ctrl(fe, 0);
 973         }
 974         return res;
 975 };
 976
 977 static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg)
 978 {
 979         int res = -EIO;
 980         struct saa7134_dev *dev = fe->dvb->priv;
 981         if (fe->ops.i2c_gate_ctrl) {
 982                 fe->ops.i2c_gate_ctrl(fe, 1);
 983                 if (dev->original_set_high_voltage)
 984                         res = dev->original_set_high_voltage(fe, arg);
 985                 fe->ops.i2c_gate_ctrl(fe, 0);
 986         }
 987         return res;
 988 };
 989
 990 static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 991 {
 992         struct saa7134_dev *dev = fe->dvb->priv;
 993         u8 wbuf[2] = { 0x1f, 00 };
 994         u8 rbuf;
 995         struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 },
 996                                  { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } };
 997
 998         if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2)
 999                 return -EIO;
1000         /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */
1001         if (voltage == SEC_VOLTAGE_18)
1002                 wbuf[1] = rbuf | 0x10;
1003         else
1004                 wbuf[1] = rbuf & 0xef;
1005         msg[0].len = 2;
1006         i2c_transfer(&dev->i2c_adap, msg, 1);
1007         return 0;
1008 }
1009
1010 static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
1011 {
1012         struct saa7134_dev *dev = fe->dvb->priv;
1013         wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__);
1014         return -EIO;
1015 }
1016
1017 /* ==================================================================
1018  * nxt200x based ATSC cards, helper functions
1019  */
1020
1021 static struct nxt200x_config avertvhda180 = {
1022         .demod_address    = 0x0a,
1023 };
1024
1025 static struct nxt200x_config kworldatsc110 = {
1026         .demod_address    = 0x0a,
1027 };
1028
1029 /* ------------------------------------------------------------------ */
1030
1031 static struct mt312_config avertv_a700_mt312 = {
1032         .demod_address = 0x0e,
1033         .voltage_inverted = 1,
1034 };
1035
1036 static struct zl10036_config avertv_a700_tuner = {
1037         .tuner_address = 0x60,
1038 };
1039
1040 static struct mt312_config zl10313_compro_s350_config = {
1041         .demod_address = 0x0e,
1042 };
1043
1044 static struct lgdt3305_config hcw_lgdt3305_config = {
1045         .i2c_addr           = 0x0e,
1046         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
1047         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
1048         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
1049         .deny_i2c_rptr      = 1,
1050         .spectral_inversion = 1,
1051         .qam_if_khz         = 4000,
1052         .vsb_if_khz         = 3250,
1053 };
1054
1055 static struct tda10048_config hcw_tda10048_config = {
1056         .demod_address    = 0x10 >> 1,
1057         .output_mode      = TDA10048_SERIAL_OUTPUT,
1058         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1059         .inversion        = TDA10048_INVERSION_ON,
1060         .dtv6_if_freq_khz = TDA10048_IF_3300,
1061         .dtv7_if_freq_khz = TDA10048_IF_3500,
1062         .dtv8_if_freq_khz = TDA10048_IF_4000,
1063         .clk_freq_khz     = TDA10048_CLK_16000,
1064         .disable_gate_access = 1,
1065 };
1066
1067 static struct tda18271_std_map hauppauge_tda18271_std_map = {
1068         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
1069                       .if_lvl = 1, .rfagc_top = 0x58, },
1070         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
1071                       .if_lvl = 1, .rfagc_top = 0x58, },
1072 };
1073
1074 static struct tda18271_config hcw_tda18271_config = {
1075         .std_map = &hauppauge_tda18271_std_map,
1076         .gate    = TDA18271_GATE_ANALOG,
1077         .config  = 3,
1078         .output_opt = TDA18271_OUTPUT_LT_OFF,
1079 };
1080
1081 static struct tda829x_config tda829x_no_probe = {
1082         .probe_tuner = TDA829X_DONT_PROBE,
1083 };
1084
1085 static struct tda10048_config zolid_tda10048_config = {
1086         .demod_address    = 0x10 >> 1,
1087         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1088         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1089         .inversion        = TDA10048_INVERSION_ON,
1090         .dtv6_if_freq_khz = TDA10048_IF_3300,
1091         .dtv7_if_freq_khz = TDA10048_IF_3500,
1092         .dtv8_if_freq_khz = TDA10048_IF_4000,
1093         .clk_freq_khz     = TDA10048_CLK_16000,
1094         .disable_gate_access = 1,
1095 };
1096
1097 static struct tda18271_config zolid_tda18271_config = {
1098         .gate    = TDA18271_GATE_ANALOG,
1099 };
1100
1101 static struct tda10048_config dtv1000s_tda10048_config = {
1102         .demod_address    = 0x10 >> 1,
1103         .output_mode      = TDA10048_PARALLEL_OUTPUT,
1104         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
1105         .inversion        = TDA10048_INVERSION_ON,
1106         .dtv6_if_freq_khz = TDA10048_IF_3300,
1107         .dtv7_if_freq_khz = TDA10048_IF_3800,
1108         .dtv8_if_freq_khz = TDA10048_IF_4300,
1109         .clk_freq_khz     = TDA10048_CLK_16000,
1110         .disable_gate_access = 1,
1111 };
1112
1113 static struct tda18271_std_map dtv1000s_tda18271_std_map = {
1114         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
1115                       .if_lvl = 1, .rfagc_top = 0x37, },
1116         .dvbt_7   = { .if_freq = 3800, .agc_mode = 3, .std = 5,
1117                       .if_lvl = 1, .rfagc_top = 0x37, },
1118         .dvbt_8   = { .if_freq = 4300, .agc_mode = 3, .std = 6,
1119                       .if_lvl = 1, .rfagc_top = 0x37, },
1120 };
1121
1122 static struct tda18271_config dtv1000s_tda18271_config = {
1123         .std_map = &dtv1000s_tda18271_std_map,
1124         .gate    = TDA18271_GATE_ANALOG,
1125 };
1126
1127 static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = {
1128         .prod = LGS8GXX_PROD_LGS8G75,
1129         .demod_address = 0x1d,
1130         .serial_ts = 0,
1131         .ts_clk_pol = 1,
1132         .ts_clk_gated = 0,
1133         .if_clk_freq = 30400, /* 30.4 MHz */
1134         .if_freq = 4000, /* 4.00 MHz */
1135         .if_neg_center = 0,
1136         .ext_adc = 0,
1137         .adc_signed = 1,
1138         .adc_vpp = 3, /* 2.0 Vpp */
1139         .if_neg_edge = 1,
1140 };
1141
1142 static struct tda18271_config prohdtv_pro2_tda18271_config = {
1143         .gate = TDA18271_GATE_ANALOG,
1144         .output_opt = TDA18271_OUTPUT_LT_OFF,
1145 };
1146
1147 /* ==================================================================
1148  * Core code
1149  */
1150
1151 static int dvb_init(struct saa7134_dev *dev)
1152 {
1153         int ret;
1154         int attach_xc3028 = 0;
1155         struct videobuf_dvb_frontend *fe0;
1156
1157         /* FIXME: add support for multi-frontend */
1158         mutex_init(&dev->frontends.lock);
1159         INIT_LIST_HEAD(&dev->frontends.felist);
1160
1161         printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
1162         fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1);
1163         if (!fe0) {
1164                 printk(KERN_ERR "%s() failed to alloc\n", __func__);
1165                 return -ENOMEM;
1166         }
1167
1168         /* init struct videobuf_dvb */
1169         dev->ts.nr_bufs    = 32;
1170         dev->ts.nr_packets = 32*4;
1171         fe0->dvb.name = dev->name;
1172         videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
1173                             &dev->pci->dev, &dev->slock,
1174                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1175                             V4L2_FIELD_ALTERNATE,
1176                             sizeof(struct saa7134_buf),
1177                             dev, NULL);
1178
1179         switch (dev->board) {
1180         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1181                 dprintk("pinnacle 300i dvb setup\n");
1182                 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1183                                                &dev->i2c_adap);
1184                 if (fe0->dvb.frontend) {
1185                         fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1186                 }
1187                 break;
1188         case SAA7134_BOARD_AVERMEDIA_777:
1189         case SAA7134_BOARD_AVERMEDIA_A16AR:
1190                 dprintk("avertv 777 dvb setup\n");
1191                 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1192                                                &dev->i2c_adap);
1193                 if (fe0->dvb.frontend) {
1194                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1195                                    &dev->i2c_adap, 0x61,
1196                                    TUNER_PHILIPS_TD1316);
1197                 }
1198                 break;
1199         case SAA7134_BOARD_AVERMEDIA_A16D:
1200                 dprintk("AverMedia A16D dvb setup\n");
1201                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1202                                                 &avermedia_xc3028_mt352_dev,
1203                                                 &dev->i2c_adap);
1204                 attach_xc3028 = 1;
1205                 break;
1206         case SAA7134_BOARD_MD7134:
1207                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1208                                                &medion_cardbus,
1209                                                &dev->i2c_adap);
1210                 if (fe0->dvb.frontend) {
1211                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1212                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1213                                    TUNER_PHILIPS_FMD1216ME_MK3);
1214                 }
1215                 break;
1216         case SAA7134_BOARD_PHILIPS_TOUGH:
1217                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1218                                                &philips_tu1216_60_config,
1219                                                &dev->i2c_adap);
1220                 if (fe0->dvb.frontend) {
1221                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1222                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1223                 }
1224                 break;
1225         case SAA7134_BOARD_FLYDVBTDUO:
1226         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1227                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1228                                          &tda827x_cfg_0) < 0)
1229                         goto dettach_frontend;
1230                 break;
1231         case SAA7134_BOARD_PHILIPS_EUROPA:
1232         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1233         case SAA7134_BOARD_ASUS_EUROPA_HYBRID:
1234                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1235                                                &philips_europa_config,
1236                                                &dev->i2c_adap);
1237                 if (fe0->dvb.frontend) {
1238                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1239                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1240                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1241                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1242                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1243                 }
1244                 break;
1245         case SAA7134_BOARD_TECHNOTREND_BUDGET_T3000:
1246                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1247                                                &technotrend_budget_t3000_config,
1248                                                &dev->i2c_adap);
1249                 if (fe0->dvb.frontend) {
1250                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1251                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1252                         fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1253                         fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1254                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1255                 }
1256                 break;
1257         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1258                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1259                                                &philips_tu1216_61_config,
1260                                                &dev->i2c_adap);
1261                 if (fe0->dvb.frontend) {
1262                         fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1263                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1264                 }
1265                 break;
1266         case SAA7134_BOARD_KWORLD_DVBT_210:
1267                 if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config,
1268                                          &tda827x_cfg_2) < 0)
1269                         goto dettach_frontend;
1270                 break;
1271         case SAA7134_BOARD_HAUPPAUGE_HVR1120:
1272                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1273                                                &hcw_tda10048_config,
1274                                                &dev->i2c_adap);
1275                 if (fe0->dvb.frontend != NULL) {
1276                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1277                                    &dev->i2c_adap, 0x4b,
1278                                    &tda829x_no_probe);
1279                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1280                                    0x60, &dev->i2c_adap,
1281                                    &hcw_tda18271_config);
1282                 }
1283                 break;
1284         case SAA7134_BOARD_PHILIPS_TIGER:
1285                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1286                                          &tda827x_cfg_0) < 0)
1287                         goto dettach_frontend;
1288                 break;
1289         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1290                 if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config,
1291                                          &tda827x_cfg_1) < 0)
1292                         goto dettach_frontend;
1293                 break;
1294         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1295                 if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config,
1296                                          &tda827x_cfg_1) < 0)
1297                         goto dettach_frontend;
1298                 break;
1299         case SAA7134_BOARD_HAUPPAUGE_HVR1150:
1300                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1301                                                &hcw_lgdt3305_config,
1302                                                &dev->i2c_adap);
1303                 if (fe0->dvb.frontend) {
1304                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1305                                    &dev->i2c_adap, 0x4b,
1306                                    &tda829x_no_probe);
1307                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1308                                    0x60, &dev->i2c_adap,
1309                                    &hcw_tda18271_config);
1310                 }
1311                 break;
1312         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1313                 if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
1314                                          &tda827x_cfg_0) < 0)
1315                         goto dettach_frontend;
1316                 break;
1317         case SAA7134_BOARD_FLYDVBT_LR301:
1318                 if (configure_tda827x_fe(dev, &tda827x_lifeview_config,
1319                                          &tda827x_cfg_0) < 0)
1320                         goto dettach_frontend;
1321                 break;
1322         case SAA7134_BOARD_FLYDVB_TRIO:
1323                 if (!use_frontend) {    /* terrestrial */
1324                         if (configure_tda827x_fe(dev, &lifeview_trio_config,
1325                                                  &tda827x_cfg_0) < 0)
1326                                 goto dettach_frontend;
1327                 } else {                /* satellite */
1328                         fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1329                         if (fe0->dvb.frontend) {
1330                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
1331                                                                         &dev->i2c_adap, 0) == NULL) {
1332                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
1333                                         goto dettach_frontend;
1334                                 }
1335                                 if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
1336                                                                                 0x08, 0, 0) == NULL) {
1337                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
1338                                         goto dettach_frontend;
1339                                 }
1340                         }
1341                 }
1342                 break;
1343         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1344         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1345                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1346                                                &ads_tech_duo_config,
1347                                                &dev->i2c_adap);
1348                 if (fe0->dvb.frontend) {
1349                         if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
1350                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
1351                                                                 &ads_duo_cfg) == NULL) {
1352                                 wprintk("no tda827x tuner found at addr: %02x\n",
1353                                         ads_tech_duo_config.tuner_address);
1354                                 goto dettach_frontend;
1355                         }
1356                 } else
1357                         wprintk("failed to attach tda10046\n");
1358                 break;
1359         case SAA7134_BOARD_TEVION_DVBT_220RF:
1360                 if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
1361                                          &tda827x_cfg_0) < 0)
1362                         goto dettach_frontend;
1363                 break;
1364         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1365                 if (!use_frontend) {     /* terrestrial */
1366                         if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1367                                                  &tda827x_cfg_0) < 0)
1368                                 goto dettach_frontend;
1369                 } else {        /* satellite */
1370                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1371                                                         &flydvbs, &dev->i2c_adap);
1372                         if (fe0->dvb.frontend) {
1373                                 struct dvb_frontend *fe = fe0->dvb.frontend;
1374                                 u8 dev_id = dev->eedata[2];
1375                                 u8 data = 0xc4;
1376                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
1377
1378                                 if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
1379                                                 0x60, &dev->i2c_adap, 0) == NULL) {
1380                                         wprintk("%s: Medion Quadro, no tda826x "
1381                                                 "found !\n", __func__);
1382                                         goto dettach_frontend;
1383                                 }
1384                                 if (dev_id != 0x08) {
1385                                         /* we need to open the i2c gate (we know it exists) */
1386                                         fe->ops.i2c_gate_ctrl(fe, 1);
1387                                         if (dvb_attach(isl6405_attach, fe,
1388                                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1389                                                 wprintk("%s: Medion Quadro, no ISL6405 "
1390                                                         "found !\n", __func__);
1391                                                 goto dettach_frontend;
1392                                         }
1393                                         if (dev_id == 0x07) {
1394                                                 /* fire up the 2nd section of the LNB supply since
1395                                                    we can't do this from the other section */
1396                                                 msg.buf = &data;
1397                                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1398                                         }
1399                                         fe->ops.i2c_gate_ctrl(fe, 0);
1400                                         dev->original_set_voltage = fe->ops.set_voltage;
1401                                         fe->ops.set_voltage = md8800_set_voltage;
1402                                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1403                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1404                                 } else {
1405                                         fe->ops.set_voltage = md8800_set_voltage2;
1406                                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2;
1407                                 }
1408                         }
1409                 }
1410                 break;
1411         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1412                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1413                                                &dev->i2c_adap);
1414                 if (fe0->dvb.frontend)
1415                         dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
1416                                    NULL, DVB_PLL_TDHU2);
1417                 break;
1418         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
1419         case SAA7134_BOARD_KWORLD_ATSC110:
1420                 fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1421                                                &dev->i2c_adap);
1422                 if (fe0->dvb.frontend)
1423                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1424                                    &dev->i2c_adap, 0x61,
1425                                    TUNER_PHILIPS_TUV1236D);
1426                 break;
1427         case SAA7134_BOARD_FLYDVBS_LR300:
1428                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1429                                                &dev->i2c_adap);
1430                 if (fe0->dvb.frontend) {
1431                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1432                                        &dev->i2c_adap, 0) == NULL) {
1433                                 wprintk("%s: No tda826x found!\n", __func__);
1434                                 goto dettach_frontend;
1435                         }
1436                         if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
1437                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1438                                 wprintk("%s: No ISL6421 found!\n", __func__);
1439                                 goto dettach_frontend;
1440                         }
1441                 }
1442                 break;
1443         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1444                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1445                                                &medion_cardbus,
1446                                                &dev->i2c_adap);
1447                 if (fe0->dvb.frontend) {
1448                         dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
1449                         fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1450
1451                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1452                                    &dev->i2c_adap, medion_cardbus.tuner_address,
1453                                    TUNER_PHILIPS_FMD1216ME_MK3);
1454                 }
1455                 break;
1456         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1457                 fe0->dvb.frontend = dvb_attach(tda10046_attach,
1458                                 &philips_europa_config,
1459                                 &dev->i2c_adap);
1460                 if (fe0->dvb.frontend) {
1461                         fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1462                         fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1463                 }
1464                 break;
1465         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1466                 if (configure_tda827x_fe(dev, &cinergy_ht_config,
1467                                          &tda827x_cfg_0) < 0)
1468                         goto dettach_frontend;
1469                 break;
1470         case SAA7134_BOARD_CINERGY_HT_PCI:
1471                 if (configure_tda827x_fe(dev, &cinergy_ht_pci_config,
1472                                          &tda827x_cfg_0) < 0)
1473                         goto dettach_frontend;
1474                 break;
1475         case SAA7134_BOARD_PHILIPS_TIGER_S:
1476                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1477                                          &tda827x_cfg_2) < 0)
1478                         goto dettach_frontend;
1479                 break;
1480         case SAA7134_BOARD_ASUS_P7131_4871:
1481                 if (configure_tda827x_fe(dev, &asus_p7131_4871_config,
1482                                          &tda827x_cfg_2) < 0)
1483                         goto dettach_frontend;
1484                 break;
1485         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1486                 if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config,
1487                                          &tda827x_cfg_2) < 0)
1488                         goto dettach_frontend;
1489                 break;
1490         case SAA7134_BOARD_AVERMEDIA_SUPER_007:
1491                 if (configure_tda827x_fe(dev, &avermedia_super_007_config,
1492                                          &tda827x_cfg_0) < 0)
1493                         goto dettach_frontend;
1494                 break;
1495         case SAA7134_BOARD_TWINHAN_DTV_DVB_3056:
1496                 if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config,
1497                                          &tda827x_cfg_2_sw42) < 0)
1498                         goto dettach_frontend;
1499                 break;
1500         case SAA7134_BOARD_PHILIPS_SNAKE:
1501                 fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1502                                                 &dev->i2c_adap);
1503                 if (fe0->dvb.frontend) {
1504                         if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
1505                                         &dev->i2c_adap, 0) == NULL) {
1506                                 wprintk("%s: No tda826x found!\n", __func__);
1507                                 goto dettach_frontend;
1508                         }
1509                         if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1510                                         &dev->i2c_adap, 0, 0) == NULL) {
1511                                 wprintk("%s: No lnbp21 found!\n", __func__);
1512                                 goto dettach_frontend;
1513                         }
1514                 }
1515                 break;
1516         case SAA7134_BOARD_CREATIX_CTX953:
1517                 if (configure_tda827x_fe(dev, &md8800_dvbt_config,
1518                                          &tda827x_cfg_0) < 0)
1519                         goto dettach_frontend;
1520                 break;
1521         case SAA7134_BOARD_MSI_TVANYWHERE_AD11:
1522                 if (configure_tda827x_fe(dev, &philips_tiger_s_config,
1523                                          &tda827x_cfg_2) < 0)
1524                         goto dettach_frontend;
1525                 break;
1526         case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
1527                 dprintk("AverMedia E506R dvb setup\n");
1528                 saa7134_set_gpio(dev, 25, 0);
1529                 msleep(10);
1530                 saa7134_set_gpio(dev, 25, 1);
1531                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1532                                                 &avermedia_xc3028_mt352_dev,
1533                                                 &dev->i2c_adap);
1534                 attach_xc3028 = 1;
1535                 break;
1536         case SAA7134_BOARD_MD7134_BRIDGE_2:
1537                 fe0->dvb.frontend = dvb_attach(tda10086_attach,
1538                                                 &sd1878_4m, &dev->i2c_adap);
1539                 if (fe0->dvb.frontend) {
1540                         struct dvb_frontend *fe;
1541                         if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1542                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
1543                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
1544                                         "found !\n", __func__);
1545                                 goto dettach_frontend;
1546                         }
1547                         /* we need to open the i2c gate (we know it exists) */
1548                         fe = fe0->dvb.frontend;
1549                         fe->ops.i2c_gate_ctrl(fe, 1);
1550                         if (dvb_attach(isl6405_attach, fe,
1551                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1552                                 wprintk("%s: MD7134 DVB-S, no ISL6405 "
1553                                         "found !\n", __func__);
1554                                 goto dettach_frontend;
1555                         }
1556                         fe->ops.i2c_gate_ctrl(fe, 0);
1557                         dev->original_set_voltage = fe->ops.set_voltage;
1558                         fe->ops.set_voltage = md8800_set_voltage;
1559                         dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
1560                         fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
1561                 }
1562                 break;
1563         case SAA7134_BOARD_AVERMEDIA_M103:
1564                 saa7134_set_gpio(dev, 25, 0);
1565                 msleep(10);
1566                 saa7134_set_gpio(dev, 25, 1);
1567                 fe0->dvb.frontend = dvb_attach(mt352_attach,
1568                                                 &avermedia_xc3028_mt352_dev,
1569                                                 &dev->i2c_adap);
1570                 attach_xc3028 = 1;
1571                 break;
1572         case SAA7134_BOARD_ASUSTeK_TIGER_3IN1:
1573                 if (!use_frontend) {     /* terrestrial */
1574                         if (configure_tda827x_fe(dev, &asus_tiger_3in1_config,
1575                                                         &tda827x_cfg_2) < 0)
1576                                 goto dettach_frontend;
1577                 } else {                /* satellite */
1578                         fe0->dvb.frontend = dvb_attach(tda10086_attach,
1579                                                 &flydvbs, &dev->i2c_adap);
1580                         if (fe0->dvb.frontend) {
1581                                 if (dvb_attach(tda826x_attach,
1582                                                 fe0->dvb.frontend, 0x60,
1583                                                 &dev->i2c_adap, 0) == NULL) {
1584                                         wprintk("%s: Asus Tiger 3in1, no "
1585                                                 "tda826x found!\n", __func__);
1586                                         goto dettach_frontend;
1587                                 }
1588                                 if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
1589                                                 &dev->i2c_adap, 0, 0) == NULL) {
1590                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
1591                                                 " found!\n", __func__);
1592                                         goto dettach_frontend;
1593                                 }
1594                         }
1595                 }
1596                 break;
1597         case SAA7134_BOARD_ASUSTeK_TIGER:
1598                 if (configure_tda827x_fe(dev, &philips_tiger_config,
1599                                          &tda827x_cfg_0) < 0)
1600                         goto dettach_frontend;
1601                 break;
1602         case SAA7134_BOARD_BEHOLD_H6:
1603                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1604                                                 &behold_h6_config,
1605                                                 &dev->i2c_adap);
1606                 if (fe0->dvb.frontend) {
1607                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1608                                    &dev->i2c_adap, 0x61,
1609                                    TUNER_PHILIPS_FMD1216MEX_MK3);
1610                 }
1611                 break;
1612         case SAA7134_BOARD_BEHOLD_X7:
1613                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1614                                                 &behold_x7_config,
1615                                                 &dev->i2c_adap);
1616                 if (fe0->dvb.frontend) {
1617                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1618                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1619                 }
1620                 break;
1621         case SAA7134_BOARD_BEHOLD_H7:
1622                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1623                                                 &behold_x7_config,
1624                                                 &dev->i2c_adap);
1625                 if (fe0->dvb.frontend) {
1626                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1627                                    &dev->i2c_adap, &behold_x7_tunerconfig);
1628                 }
1629                 break;
1630         case SAA7134_BOARD_AVERMEDIA_A700_PRO:
1631         case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
1632                 /* Zarlink ZL10313 */
1633                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1634                         &avertv_a700_mt312, &dev->i2c_adap);
1635                 if (fe0->dvb.frontend) {
1636                         if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
1637                                         &avertv_a700_tuner, &dev->i2c_adap) == NULL) {
1638                                 wprintk("%s: No zl10036 found!\n",
1639                                         __func__);
1640                         }
1641                 }
1642                 break;
1643         case SAA7134_BOARD_VIDEOMATE_S350:
1644                 fe0->dvb.frontend = dvb_attach(mt312_attach,
1645                                 &zl10313_compro_s350_config, &dev->i2c_adap);
1646                 if (fe0->dvb.frontend)
1647                         if (dvb_attach(zl10039_attach, fe0->dvb.frontend,
1648                                         0x60, &dev->i2c_adap) == NULL)
1649                                 wprintk("%s: No zl10039 found!\n",
1650                                         __func__);
1651
1652                 break;
1653         case SAA7134_BOARD_ZOLID_HYBRID_PCI:
1654                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1655                                                &zolid_tda10048_config,
1656                                                &dev->i2c_adap);
1657                 if (fe0->dvb.frontend != NULL) {
1658                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1659                                    &dev->i2c_adap, 0x4b,
1660                                    &tda829x_no_probe);
1661                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1662                                    0x60, &dev->i2c_adap,
1663                                    &zolid_tda18271_config);
1664                 }
1665                 break;
1666         case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S:
1667                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1668                                                &dtv1000s_tda10048_config,
1669                                                &dev->i2c_adap);
1670                 if (fe0->dvb.frontend != NULL) {
1671                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1672                                    &dev->i2c_adap, 0x4b,
1673                                    &tda829x_no_probe);
1674                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1675                                    0x60, &dev->i2c_adap,
1676                                    &dtv1000s_tda18271_config);
1677                 }
1678                 break;
1679         case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
1680                 /* Switch to digital mode */
1681                 saa7134_tuner_callback(dev, 0,
1682                                        TDA18271_CALLBACK_CMD_AGC_ENABLE, 1);
1683                 fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
1684                                                &kworld_mb86a20s_config,
1685                                                &dev->i2c_adap);
1686                 if (fe0->dvb.frontend != NULL) {
1687                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1688                                    &dev->i2c_adap, 0x4b,
1689                                    &tda829x_no_probe);
1690                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1691                                    0x60, &dev->i2c_adap,
1692                                    &kworld_tda18271_config);
1693                         fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
1694                 }
1695
1696                 /* mb86a20s need to use the I2C gateway */
1697                 break;
1698         case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2:
1699                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1700                                                &prohdtv_pro2_lgs8g75_config,
1701                                                &dev->i2c_adap);
1702                 if (fe0->dvb.frontend != NULL) {
1703                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1704                                    &dev->i2c_adap, 0x4b,
1705                                    &tda829x_no_probe);
1706                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1707                                    0x60, &dev->i2c_adap,
1708                                    &prohdtv_pro2_tda18271_config);
1709                 }
1710                 break;
1711         default:
1712                 wprintk("Huh? unknown DVB card?\n");
1713                 break;
1714         }
1715
1716         if (attach_xc3028) {
1717                 struct dvb_frontend *fe;
1718                 struct xc2028_config cfg = {
1719                         .i2c_adap  = &dev->i2c_adap,
1720                         .i2c_addr  = 0x61,
1721                 };
1722
1723                 if (!fe0->dvb.frontend)
1724                         goto dettach_frontend;
1725
1726                 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
1727                 if (!fe) {
1728                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
1729                                dev->name);
1730                         goto dettach_frontend;
1731                 }
1732         }
1733
1734         if (NULL == fe0->dvb.frontend) {
1735                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1736                 goto dettach_frontend;
1737         }
1738         /* define general-purpose callback pointer */
1739         fe0->dvb.frontend->callback = saa7134_tuner_callback;
1740
1741         /* register everything else */
1742         ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1743                                         &dev->pci->dev, adapter_nr, 0, NULL);
1744
1745         /* this sequence is necessary to make the tda1004x load its firmware
1746          * and to enter analog mode of hybrid boards
1747          */
1748         if (!ret) {
1749                 if (fe0->dvb.frontend->ops.init)
1750                         fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
1751                 if (fe0->dvb.frontend->ops.sleep)
1752                         fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
1753                 if (fe0->dvb.frontend->ops.tuner_ops.sleep)
1754                         fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
1755         }
1756         return ret;
1757
1758 dettach_frontend:
1759         videobuf_dvb_dealloc_frontends(&dev->frontends);
1760         return -EINVAL;
1761 }
1762
1763 static int dvb_fini(struct saa7134_dev *dev)
1764 {
1765         struct videobuf_dvb_frontend *fe0;
1766
1767         /* Get the first frontend */
1768         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
1769         if (!fe0)
1770                 return -EINVAL;
1771
1772         /* FIXME: I suspect that this code is bogus, since the entry for
1773            Pinnacle 300I DVB-T PAL already defines the proper init to allow
1774            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
1775          */
1776         if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) {
1777                 struct v4l2_priv_tun_config tda9887_cfg;
1778                 static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1779
1780                 tda9887_cfg.tuner = TUNER_TDA9887;
1781                 tda9887_cfg.priv  = &on;
1782
1783                 /* otherwise we don't detect the tuner on next insmod */
1784                 saa_call_all(dev, tuner, s_config, &tda9887_cfg);
1785         } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
1786                 if ((dev->eedata[2] == 0x07) && use_frontend) {
1787                         /* turn off the 2nd lnb supply */
1788                         u8 data = 0x80;
1789                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
1790                         struct dvb_frontend *fe;
1791                         fe = fe0->dvb.frontend;
1792                         if (fe->ops.i2c_gate_ctrl) {
1793                                 fe->ops.i2c_gate_ctrl(fe, 1);
1794                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
1795                                 fe->ops.i2c_gate_ctrl(fe, 0);
1796                         }
1797                 }
1798         }
1799         videobuf_dvb_unregister_bus(&dev->frontends);
1800         return 0;
1801 }
1802
1803 static struct saa7134_mpeg_ops dvb_ops = {
1804         .type          = SAA7134_MPEG_DVB,
1805         .init          = dvb_init,
1806         .fini          = dvb_fini,
1807 };
1808
1809 static int __init dvb_register(void)
1810 {
1811         return saa7134_ts_register(&dvb_ops);
1812 }
1813
1814 static void __exit dvb_unregister(void)
1815 {
1816         saa7134_ts_unregister(&dvb_ops);
1817 }
1818
1819 module_init(dvb_register);
1820 module_exit(dvb_unregister);
1821
1822 /* ------------------------------------------------------------------ */
1823 /*
1824  * Local variables:
1825  * c-basic-offset: 8
1826  * End:
1827  */