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

   1 /*
   2  *
   3  * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
   4  *
   5  *  Extended 3 / 2005 by Hartmut Hackmann to support various
   6  *  cards with the tda10046 DVB-T channel decoder
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #include <linux/init.h>
  24 #include <linux/list.h>
  25 #include <linux/module.h>
  26 #include <linux/kernel.h>
  27 #include <linux/slab.h>
  28 #include <linux/delay.h>
  29 #include <linux/kthread.h>
  30 #include <linux/suspend.h>
  31
  32 #include "saa7134-reg.h"
  33 #include "saa7134.h"
  34 #include <media/v4l2-common.h>
  35 #include "dvb-pll.h"
  36
  37 #include "mt352.h"
  38 #include "mt352_priv.h" /* FIXME */
  39 #include "tda1004x.h"
  40 #include "nxt200x.h"
  41
  42 #include "tda10086.h"
  43 #include "tda826x.h"
  44 #include "tda827x.h"
  45 #include "isl6421.h"
  46
  47 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  48 MODULE_LICENSE("GPL");
  49
  50 static unsigned int antenna_pwr = 0;
  51
  52 module_param(antenna_pwr, int, 0444);
  53 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  54
  55 static int use_frontend = 0;
  56 module_param(use_frontend, int, 0644);
  57 MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
  58
  59 static int debug = 0;
  60 module_param(debug, int, 0644);
  61 MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
  62
  63 #define dprintk(fmt, arg...)    do { if (debug) \
  64         printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
  65
  66 /* Print a warning */
  67 #define wprintk(fmt, arg...) \
  68         printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
  69
  70 /* ------------------------------------------------------------------
  71  * mt352 based DVB-T cards
  72  */
  73
  74 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  75 {
  76         u32 ok;
  77
  78         if (!on) {
  79                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  80                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  81                 return 0;
  82         }
  83
  84         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  85         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  86         udelay(10);
  87
  88         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  89         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  90         udelay(10);
  91         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  92         udelay(10);
  93         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
  94         dprintk("%s %s\n", __FUNCTION__, ok ? "on" : "off");
  95
  96         if (!ok)
  97                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  98         return ok;
  99 }
 100
 101 static int mt352_pinnacle_init(struct dvb_frontend* fe)
 102 {
 103         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
 104         static u8 reset []         = { RESET,      0x80 };
 105         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 106         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 107         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
 108         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
 109         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
 110         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
 111         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
 112         struct saa7134_dev *dev= fe->dvb->priv;
 113
 114         dprintk("%s called\n", __FUNCTION__);
 115
 116         mt352_write(fe, clock_config,   sizeof(clock_config));
 117         udelay(200);
 118         mt352_write(fe, reset,          sizeof(reset));
 119         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 120         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 121         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 122         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 123
 124         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 125         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 126         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 127
 128         return 0;
 129 }
 130
 131 static int mt352_aver777_init(struct dvb_frontend* fe)
 132 {
 133         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 134         static u8 reset []         = { RESET,      0x80 };
 135         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 136         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 137         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 138
 139         mt352_write(fe, clock_config,   sizeof(clock_config));
 140         udelay(200);
 141         mt352_write(fe, reset,          sizeof(reset));
 142         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 143         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 144         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 145
 146         return 0;
 147 }
 148
 149 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 150                                            struct dvb_frontend_parameters* params)
 151 {
 152         u8 off[] = { 0x00, 0xf1};
 153         u8 on[]  = { 0x00, 0x71};
 154         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 155
 156         struct saa7134_dev *dev = fe->dvb->priv;
 157         struct v4l2_frequency f;
 158
 159         /* set frequency (mt2050) */
 160         f.tuner     = 0;
 161         f.type      = V4L2_TUNER_DIGITAL_TV;
 162         f.frequency = params->frequency / 1000 * 16 / 1000;
 163         if (fe->ops.i2c_gate_ctrl)
 164                 fe->ops.i2c_gate_ctrl(fe, 1);
 165         i2c_transfer(&dev->i2c_adap, &msg, 1);
 166         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 167         msg.buf = on;
 168         if (fe->ops.i2c_gate_ctrl)
 169                 fe->ops.i2c_gate_ctrl(fe, 1);
 170         i2c_transfer(&dev->i2c_adap, &msg, 1);
 171
 172         pinnacle_antenna_pwr(dev, antenna_pwr);
 173
 174         /* mt352 setup */
 175         return mt352_pinnacle_init(fe);
 176 }
 177
 178 static int mt352_aver777_tuner_calc_regs(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8* pllbuf, int buf_len)
 179 {
 180         if (buf_len < 5)
 181                 return -EINVAL;
 182
 183         pllbuf[0] = 0x61;
 184         dvb_pll_configure(&dvb_pll_philips_td1316, pllbuf+1, params);
 185         return 5;
 186 }
 187
 188 static struct mt352_config pinnacle_300i = {
 189         .demod_address = 0x3c >> 1,
 190         .adc_clock     = 20333,
 191         .if2           = 36150,
 192         .no_tuner      = 1,
 193         .demod_init    = mt352_pinnacle_init,
 194 };
 195
 196 static struct mt352_config avermedia_777 = {
 197         .demod_address = 0xf,
 198         .demod_init    = mt352_aver777_init,
 199 };
 200
 201 /* ==================================================================
 202  * tda1004x based DVB-T cards, helper functions
 203  */
 204
 205 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 206                                            const struct firmware **fw, char *name)
 207 {
 208         struct saa7134_dev *dev = fe->dvb->priv;
 209         return request_firmware(fw, name, &dev->pci->dev);
 210 }
 211
 212 /* ------------------------------------------------------------------
 213  * these tuners are tu1216, td1316(a)
 214  */
 215
 216 static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 217 {
 218         struct saa7134_dev *dev = fe->dvb->priv;
 219         struct tda1004x_state *state = fe->demodulator_priv;
 220         u8 addr = state->config->tuner_address;
 221         u8 tuner_buf[4];
 222         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 223                         sizeof(tuner_buf) };
 224         int tuner_frequency = 0;
 225         u8 band, cp, filter;
 226
 227         /* determine charge pump */
 228         tuner_frequency = params->frequency + 36166000;
 229         if (tuner_frequency < 87000000)
 230                 return -EINVAL;
 231         else if (tuner_frequency < 130000000)
 232                 cp = 3;
 233         else if (tuner_frequency < 160000000)
 234                 cp = 5;
 235         else if (tuner_frequency < 200000000)
 236                 cp = 6;
 237         else if (tuner_frequency < 290000000)
 238                 cp = 3;
 239         else if (tuner_frequency < 420000000)
 240                 cp = 5;
 241         else if (tuner_frequency < 480000000)
 242                 cp = 6;
 243         else if (tuner_frequency < 620000000)
 244                 cp = 3;
 245         else if (tuner_frequency < 830000000)
 246                 cp = 5;
 247         else if (tuner_frequency < 895000000)
 248                 cp = 7;
 249         else
 250                 return -EINVAL;
 251
 252         /* determine band */
 253         if (params->frequency < 49000000)
 254                 return -EINVAL;
 255         else if (params->frequency < 161000000)
 256                 band = 1;
 257         else if (params->frequency < 444000000)
 258                 band = 2;
 259         else if (params->frequency < 861000000)
 260                 band = 4;
 261         else
 262                 return -EINVAL;
 263
 264         /* setup PLL filter */
 265         switch (params->u.ofdm.bandwidth) {
 266         case BANDWIDTH_6_MHZ:
 267                 filter = 0;
 268                 break;
 269
 270         case BANDWIDTH_7_MHZ:
 271                 filter = 0;
 272                 break;
 273
 274         case BANDWIDTH_8_MHZ:
 275                 filter = 1;
 276                 break;
 277
 278         default:
 279                 return -EINVAL;
 280         }
 281
 282         /* calculate divisor
 283          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 284          */
 285         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 286
 287         /* setup tuner buffer */
 288         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 289         tuner_buf[1] = tuner_frequency & 0xff;
 290         tuner_buf[2] = 0xca;
 291         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 292
 293         if (fe->ops.i2c_gate_ctrl)
 294                 fe->ops.i2c_gate_ctrl(fe, 1);
 295         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 296                 wprintk("could not write to tuner at addr: 0x%02x\n",
 297                         addr << 1);
 298                 return -EIO;
 299         }
 300         msleep(1);
 301         return 0;
 302 }
 303
 304 static int philips_tu1216_init(struct dvb_frontend *fe)
 305 {
 306         struct saa7134_dev *dev = fe->dvb->priv;
 307         struct tda1004x_state *state = fe->demodulator_priv;
 308         u8 addr = state->config->tuner_address;
 309         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 310         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 311
 312         /* setup PLL configuration */
 313         if (fe->ops.i2c_gate_ctrl)
 314                 fe->ops.i2c_gate_ctrl(fe, 1);
 315         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 316                 return -EIO;
 317         msleep(1);
 318
 319         return 0;
 320 }
 321
 322 /* ------------------------------------------------------------------ */
 323
 324 static struct tda1004x_config philips_tu1216_60_config = {
 325         .demod_address = 0x8,
 326         .invert        = 1,
 327         .invert_oclk   = 0,
 328         .xtal_freq     = TDA10046_XTAL_4M,
 329         .agc_config    = TDA10046_AGC_DEFAULT,
 330         .if_freq       = TDA10046_FREQ_3617,
 331         .tuner_address = 0x60,
 332         .request_firmware = philips_tda1004x_request_firmware
 333 };
 334
 335 static struct tda1004x_config philips_tu1216_61_config = {
 336
 337         .demod_address = 0x8,
 338         .invert        = 1,
 339         .invert_oclk   = 0,
 340         .xtal_freq     = TDA10046_XTAL_4M,
 341         .agc_config    = TDA10046_AGC_DEFAULT,
 342         .if_freq       = TDA10046_FREQ_3617,
 343         .tuner_address = 0x61,
 344         .request_firmware = philips_tda1004x_request_firmware
 345 };
 346
 347 /* ------------------------------------------------------------------ */
 348
 349 static int philips_td1316_tuner_init(struct dvb_frontend *fe)
 350 {
 351         struct saa7134_dev *dev = fe->dvb->priv;
 352         struct tda1004x_state *state = fe->demodulator_priv;
 353         u8 addr = state->config->tuner_address;
 354         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 355         struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 356
 357         /* setup PLL configuration */
 358         if (fe->ops.i2c_gate_ctrl)
 359                 fe->ops.i2c_gate_ctrl(fe, 1);
 360         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 361                 return -EIO;
 362         return 0;
 363 }
 364
 365 static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 366 {
 367         return philips_tda6651_pll_set(fe, params);
 368 }
 369
 370 static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
 371 {
 372         struct saa7134_dev *dev = fe->dvb->priv;
 373         struct tda1004x_state *state = fe->demodulator_priv;
 374         u8 addr = state->config->tuner_address;
 375         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 376         struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
 377
 378         /* switch the tuner to analog mode */
 379         if (fe->ops.i2c_gate_ctrl)
 380                 fe->ops.i2c_gate_ctrl(fe, 1);
 381         if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
 382                 return -EIO;
 383         return 0;
 384 }
 385
 386 /* ------------------------------------------------------------------ */
 387
 388 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 389 {
 390         struct saa7134_dev *dev = fe->dvb->priv;
 391         static u8 msg[] = { 0x00, 0x40};
 392         struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 393
 394
 395         if (philips_td1316_tuner_init(fe))
 396                 return -EIO;
 397         msleep(1);
 398         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 399                 return -EIO;
 400
 401         return 0;
 402 }
 403
 404 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 405 {
 406         struct saa7134_dev *dev = fe->dvb->priv;
 407
 408         static u8 msg[] = { 0x00, 0x14 };
 409         struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
 410
 411         if (philips_td1316_tuner_sleep(fe))
 412                 return -EIO;
 413
 414         /* switch the board to analog mode */
 415         if (fe->ops.i2c_gate_ctrl)
 416                 fe->ops.i2c_gate_ctrl(fe, 1);
 417         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 418         return 0;
 419 }
 420
 421 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 422 {
 423         struct saa7134_dev *dev = fe->dvb->priv;
 424
 425         if (dev->original_demod_sleep)
 426                 dev->original_demod_sleep(fe);
 427         fe->ops.i2c_gate_ctrl(fe, 1);
 428         return 0;
 429 }
 430
 431 static struct tda1004x_config philips_europa_config = {
 432
 433         .demod_address = 0x8,
 434         .invert        = 0,
 435         .invert_oclk   = 0,
 436         .xtal_freq     = TDA10046_XTAL_4M,
 437         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 438         .if_freq       = TDA10046_FREQ_052,
 439         .tuner_address = 0x61,
 440         .request_firmware = philips_tda1004x_request_firmware
 441 };
 442
 443 /* ------------------------------------------------------------------ */
 444
 445 static int philips_fmd1216_tuner_init(struct dvb_frontend *fe)
 446 {
 447         struct saa7134_dev *dev = fe->dvb->priv;
 448         struct tda1004x_state *state = fe->demodulator_priv;
 449         u8 addr = state->config->tuner_address;
 450         /* this message is to set up ATC and ALC */
 451         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
 452         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 453
 454         if (fe->ops.i2c_gate_ctrl)
 455                 fe->ops.i2c_gate_ctrl(fe, 1);
 456         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 457                 return -EIO;
 458         msleep(1);
 459
 460         return 0;
 461 }
 462
 463 static int philips_fmd1216_tuner_sleep(struct dvb_frontend *fe)
 464 {
 465         struct saa7134_dev *dev = fe->dvb->priv;
 466         struct tda1004x_state *state = fe->demodulator_priv;
 467         u8 addr = state->config->tuner_address;
 468         /* this message actually turns the tuner back to analog mode */
 469         u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 };
 470         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 471
 472         if (fe->ops.i2c_gate_ctrl)
 473                 fe->ops.i2c_gate_ctrl(fe, 1);
 474         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 475         msleep(1);
 476         fmd1216_init[2] = 0x86;
 477         fmd1216_init[3] = 0x54;
 478         if (fe->ops.i2c_gate_ctrl)
 479                 fe->ops.i2c_gate_ctrl(fe, 1);
 480         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 481         msleep(1);
 482         return 0;
 483 }
 484
 485 static int philips_fmd1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 486 {
 487         struct saa7134_dev *dev = fe->dvb->priv;
 488         struct tda1004x_state *state = fe->demodulator_priv;
 489         u8 addr = state->config->tuner_address;
 490         u8 tuner_buf[4];
 491         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 492                         sizeof(tuner_buf) };
 493         int tuner_frequency = 0;
 494         int divider = 0;
 495         u8 band, mode, cp;
 496
 497         /* determine charge pump */
 498         tuner_frequency = params->frequency + 36130000;
 499         if (tuner_frequency < 87000000)
 500                 return -EINVAL;
 501         /* low band */
 502         else if (tuner_frequency < 180000000) {
 503                 band = 1;
 504                 mode = 7;
 505                 cp   = 0;
 506         } else if (tuner_frequency < 195000000) {
 507                 band = 1;
 508                 mode = 6;
 509                 cp   = 1;
 510         /* mid band     */
 511         } else if (tuner_frequency < 366000000) {
 512                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 513                         band = 10;
 514                 } else {
 515                         band = 2;
 516                 }
 517                 mode = 7;
 518                 cp   = 0;
 519         } else if (tuner_frequency < 478000000) {
 520                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 521                         band = 10;
 522                 } else {
 523                         band = 2;
 524                 }
 525                 mode = 6;
 526                 cp   = 1;
 527         /* high band */
 528         } else if (tuner_frequency < 662000000) {
 529                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 530                         band = 12;
 531                 } else {
 532                         band = 4;
 533                 }
 534                 mode = 7;
 535                 cp   = 0;
 536         } else if (tuner_frequency < 840000000) {
 537                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 538                         band = 12;
 539                 } else {
 540                         band = 4;
 541                 }
 542                 mode = 6;
 543                 cp   = 1;
 544         } else {
 545                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 546                         band = 12;
 547                 } else {
 548                         band = 4;
 549                 }
 550                 mode = 7;
 551                 cp   = 1;
 552
 553         }
 554         /* calculate divisor */
 555         /* ((36166000 + Finput) / 166666) rounded! */
 556         divider = (tuner_frequency + 83333) / 166667;
 557
 558         /* setup tuner buffer */
 559         tuner_buf[0] = (divider >> 8) & 0x7f;
 560         tuner_buf[1] = divider & 0xff;
 561         tuner_buf[2] = 0x80 | (cp << 6) | (mode  << 3) | 4;
 562         tuner_buf[3] = 0x40 | band;
 563
 564         if (fe->ops.i2c_gate_ctrl)
 565                 fe->ops.i2c_gate_ctrl(fe, 1);
 566         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
 567                 wprintk("could not write to tuner at addr: 0x%02x\n",
 568                         addr << 1);
 569                 return -EIO;
 570         }
 571         return 0;
 572 }
 573
 574 static struct tda1004x_config medion_cardbus = {
 575         .demod_address = 0x08,
 576         .invert        = 1,
 577         .invert_oclk   = 0,
 578         .xtal_freq     = TDA10046_XTAL_16M,
 579         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 580         .if_freq       = TDA10046_FREQ_3613,
 581         .tuner_address = 0x61,
 582         .request_firmware = philips_tda1004x_request_firmware
 583 };
 584
 585 /* ------------------------------------------------------------------
 586  * tda 1004x based cards with philips silicon tuner
 587  */
 588
 589 static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
 590 {
 591         struct saa7134_dev *dev = fe->dvb->priv;
 592         struct tda1004x_state *state = fe->demodulator_priv;
 593         u8 addr = state->config->i2c_gate;
 594         u8 config = state->config->tuner_config;
 595         u8 GP00_CF[] = {0x20, 0x01};
 596         u8 GP00_LEV[] = {0x22, 0x00};
 597
 598         struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = GP00_CF, .len = 2};
 599         if (config) {
 600                 if (high) {
 601                         dprintk("setting LNA to high gain\n");
 602                 } else {
 603                         dprintk("setting LNA to low gain\n");
 604                 }
 605         }
 606         switch (config) {
 607         case 0: /* no LNA */
 608                 break;
 609         case 1: /* switch is GPIO 0 of tda8290 */
 610         case 2:
 611                 /* turn Vsync off */
 612                 saa7134_set_gpio(dev, 22, 0);
 613                 GP00_LEV[1] = high ? 0 : 1;
 614                 if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
 615                         wprintk("could not access tda8290 at addr: 0x%02x\n",
 616                                 addr << 1);
 617                         return;
 618                 }
 619                 msg.buf = GP00_LEV;
 620                 if (config == 2)
 621                         GP00_LEV[1] = high ? 1 : 0;
 622                 i2c_transfer(&dev->i2c_adap, &msg, 1);
 623                 break;
 624         case 3: /* switch with GPIO of saa713x */
 625                 saa7134_set_gpio(dev, 22, high);
 626                 break;
 627         }
 628 }
 629
 630 static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
 631 {
 632         struct tda1004x_state *state = fe->demodulator_priv;
 633
 634         u8 addr = state->config->i2c_gate;
 635         static u8 tda8290_close[] = { 0x21, 0xc0};
 636         static u8 tda8290_open[]  = { 0x21, 0x80};
 637         struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
 638         if (enable) {
 639                 tda8290_msg.buf = tda8290_close;
 640         } else {
 641                 tda8290_msg.buf = tda8290_open;
 642         }
 643         if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
 644                 struct saa7134_dev *dev = fe->dvb->priv;
 645                 wprintk("could not access tda8290 I2C gate\n");
 646                 return -EIO;
 647         }
 648         msleep(20);
 649         return 0;
 650 }
 651
 652 /* ------------------------------------------------------------------ */
 653
 654 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 655 {
 656         struct saa7134_dev *dev = fe->dvb->priv;
 657         struct tda1004x_state *state = fe->demodulator_priv;
 658
 659         switch (state->config->antenna_switch) {
 660         case 0: break;
 661         case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 662                 saa7134_set_gpio(dev, 21, 0);
 663                 break;
 664         case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 665                 saa7134_set_gpio(dev, 21, 1);
 666                 break;
 667         }
 668         return 0;
 669 }
 670
 671 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 672 {
 673         struct saa7134_dev *dev = fe->dvb->priv;
 674         struct tda1004x_state *state = fe->demodulator_priv;
 675
 676         switch (state->config->antenna_switch) {
 677         case 0: break;
 678         case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
 679                 saa7134_set_gpio(dev, 21, 1);
 680                 break;
 681         case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
 682                 saa7134_set_gpio(dev, 21, 0);
 683                 break;
 684         }
 685         return 0;
 686 }
 687
 688 static struct tda827x_config tda827x_cfg = {
 689         .lna_gain = philips_tda827x_lna_gain,
 690         .init = philips_tda827x_tuner_init,
 691         .sleep = philips_tda827x_tuner_sleep
 692 };
 693
 694 static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *tda_conf)
 695 {
 696         dev->dvb.frontend = dvb_attach(tda10046_attach, tda_conf, &dev->i2c_adap);
 697         if (dev->dvb.frontend) {
 698                 if (tda_conf->i2c_gate)
 699                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
 700                 if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
 701                                                 &dev->i2c_adap,&tda827x_cfg) == NULL) {
 702                         wprintk("no tda827x tuner found at addr: %02x\n",
 703                                 tda_conf->tuner_address);
 704                 }
 705         }
 706 }
 707
 708 /* ------------------------------------------------------------------ */
 709 static struct tda1004x_config tda827x_lifeview_config = {
 710         .demod_address = 0x08,
 711         .invert        = 1,
 712         .invert_oclk   = 0,
 713         .xtal_freq     = TDA10046_XTAL_16M,
 714         .agc_config    = TDA10046_AGC_TDA827X,
 715         .gpio_config   = TDA10046_GP11_I,
 716         .if_freq       = TDA10046_FREQ_045,
 717         .tuner_address = 0x60,
 718         .request_firmware = philips_tda1004x_request_firmware
 719 };
 720
 721 static struct tda1004x_config philips_tiger_config = {
 722         .demod_address = 0x08,
 723         .invert        = 1,
 724         .invert_oclk   = 0,
 725         .xtal_freq     = TDA10046_XTAL_16M,
 726         .agc_config    = TDA10046_AGC_TDA827X,
 727         .gpio_config   = TDA10046_GP11_I,
 728         .if_freq       = TDA10046_FREQ_045,
 729         .i2c_gate      = 0x4b,
 730         .tuner_address = 0x61,
 731         .tuner_config  = 0,
 732         .antenna_switch= 1,
 733         .request_firmware = philips_tda1004x_request_firmware
 734 };
 735
 736 static struct tda1004x_config cinergy_ht_config = {
 737         .demod_address = 0x08,
 738         .invert        = 1,
 739         .invert_oclk   = 0,
 740         .xtal_freq     = TDA10046_XTAL_16M,
 741         .agc_config    = TDA10046_AGC_TDA827X,
 742         .gpio_config   = TDA10046_GP01_I,
 743         .if_freq       = TDA10046_FREQ_045,
 744         .i2c_gate      = 0x4b,
 745         .tuner_address = 0x61,
 746         .tuner_config  = 0,
 747         .request_firmware = philips_tda1004x_request_firmware
 748 };
 749
 750 static struct tda1004x_config cinergy_ht_pci_config = {
 751         .demod_address = 0x08,
 752         .invert        = 1,
 753         .invert_oclk   = 0,
 754         .xtal_freq     = TDA10046_XTAL_16M,
 755         .agc_config    = TDA10046_AGC_TDA827X,
 756         .gpio_config   = TDA10046_GP01_I,
 757         .if_freq       = TDA10046_FREQ_045,
 758         .i2c_gate      = 0x4b,
 759         .tuner_address = 0x60,
 760         .tuner_config  = 0,
 761         .request_firmware = philips_tda1004x_request_firmware
 762 };
 763
 764 static struct tda1004x_config philips_tiger_s_config = {
 765         .demod_address = 0x08,
 766         .invert        = 1,
 767         .invert_oclk   = 0,
 768         .xtal_freq     = TDA10046_XTAL_16M,
 769         .agc_config    = TDA10046_AGC_TDA827X,
 770         .gpio_config   = TDA10046_GP01_I,
 771         .if_freq       = TDA10046_FREQ_045,
 772         .i2c_gate      = 0x4b,
 773         .tuner_address = 0x61,
 774         .tuner_config  = 2,
 775         .antenna_switch= 1,
 776         .request_firmware = philips_tda1004x_request_firmware
 777 };
 778
 779 static struct tda1004x_config pinnacle_pctv_310i_config = {
 780         .demod_address = 0x08,
 781         .invert        = 1,
 782         .invert_oclk   = 0,
 783         .xtal_freq     = TDA10046_XTAL_16M,
 784         .agc_config    = TDA10046_AGC_TDA827X,
 785         .gpio_config   = TDA10046_GP11_I,
 786         .if_freq       = TDA10046_FREQ_045,
 787         .i2c_gate      = 0x4b,
 788         .tuner_address = 0x61,
 789         .tuner_config  = 1,
 790         .request_firmware = philips_tda1004x_request_firmware
 791 };
 792
 793 static struct tda1004x_config hauppauge_hvr_1110_config = {
 794         .demod_address = 0x08,
 795         .invert        = 1,
 796         .invert_oclk   = 0,
 797         .xtal_freq     = TDA10046_XTAL_16M,
 798         .agc_config    = TDA10046_AGC_TDA827X,
 799         .gpio_config   = TDA10046_GP11_I,
 800         .if_freq       = TDA10046_FREQ_045,
 801         .i2c_gate      = 0x4b,
 802         .tuner_address = 0x61,
 803         .request_firmware = philips_tda1004x_request_firmware
 804 };
 805
 806 static struct tda1004x_config asus_p7131_dual_config = {
 807         .demod_address = 0x08,
 808         .invert        = 1,
 809         .invert_oclk   = 0,
 810         .xtal_freq     = TDA10046_XTAL_16M,
 811         .agc_config    = TDA10046_AGC_TDA827X,
 812         .gpio_config   = TDA10046_GP11_I,
 813         .if_freq       = TDA10046_FREQ_045,
 814         .i2c_gate      = 0x4b,
 815         .tuner_address = 0x61,
 816         .tuner_config  = 0,
 817         .antenna_switch= 2,
 818         .request_firmware = philips_tda1004x_request_firmware
 819 };
 820
 821 static struct tda1004x_config lifeview_trio_config = {
 822         .demod_address = 0x09,
 823         .invert        = 1,
 824         .invert_oclk   = 0,
 825         .xtal_freq     = TDA10046_XTAL_16M,
 826         .agc_config    = TDA10046_AGC_TDA827X,
 827         .gpio_config   = TDA10046_GP00_I,
 828         .if_freq       = TDA10046_FREQ_045,
 829         .tuner_address = 0x60,
 830         .request_firmware = philips_tda1004x_request_firmware
 831 };
 832
 833 static struct tda1004x_config tevion_dvbt220rf_config = {
 834         .demod_address = 0x08,
 835         .invert        = 1,
 836         .invert_oclk   = 0,
 837         .xtal_freq     = TDA10046_XTAL_16M,
 838         .agc_config    = TDA10046_AGC_TDA827X,
 839         .gpio_config   = TDA10046_GP11_I,
 840         .if_freq       = TDA10046_FREQ_045,
 841         .tuner_address = 0x60,
 842         .request_firmware = philips_tda1004x_request_firmware
 843 };
 844
 845 static struct tda1004x_config md8800_dvbt_config = {
 846         .demod_address = 0x08,
 847         .invert        = 1,
 848         .invert_oclk   = 0,
 849         .xtal_freq     = TDA10046_XTAL_16M,
 850         .agc_config    = TDA10046_AGC_TDA827X,
 851         .gpio_config   = TDA10046_GP01_I,
 852         .if_freq       = TDA10046_FREQ_045,
 853         .i2c_gate      = 0x4b,
 854         .tuner_address = 0x60,
 855         .tuner_config  = 0,
 856         .request_firmware = philips_tda1004x_request_firmware
 857 };
 858
 859 static struct tda1004x_config asus_p7131_4871_config = {
 860         .demod_address = 0x08,
 861         .invert        = 1,
 862         .invert_oclk   = 0,
 863         .xtal_freq     = TDA10046_XTAL_16M,
 864         .agc_config    = TDA10046_AGC_TDA827X,
 865         .gpio_config   = TDA10046_GP01_I,
 866         .if_freq       = TDA10046_FREQ_045,
 867         .i2c_gate      = 0x4b,
 868         .tuner_address = 0x61,
 869         .tuner_config  = 2,
 870         .antenna_switch= 2,
 871         .request_firmware = philips_tda1004x_request_firmware
 872 };
 873
 874 static struct tda1004x_config asus_p7131_hybrid_lna_config = {
 875         .demod_address = 0x08,
 876         .invert        = 1,
 877         .invert_oclk   = 0,
 878         .xtal_freq     = TDA10046_XTAL_16M,
 879         .agc_config    = TDA10046_AGC_TDA827X,
 880         .gpio_config   = TDA10046_GP11_I,
 881         .if_freq       = TDA10046_FREQ_045,
 882         .i2c_gate      = 0x4b,
 883         .tuner_address = 0x61,
 884         .tuner_config  = 2,
 885         .antenna_switch= 2,
 886         .request_firmware = philips_tda1004x_request_firmware
 887 };
 888 static struct tda1004x_config kworld_dvb_t_210_config = {
 889         .demod_address = 0x08,
 890         .invert        = 1,
 891         .invert_oclk   = 0,
 892         .xtal_freq     = TDA10046_XTAL_16M,
 893         .agc_config    = TDA10046_AGC_TDA827X,
 894         .gpio_config   = TDA10046_GP11_I,
 895         .if_freq       = TDA10046_FREQ_045,
 896         .i2c_gate      = 0x4b,
 897         .tuner_address = 0x61,
 898         .tuner_config  = 2,
 899         .antenna_switch= 1,
 900         .request_firmware = philips_tda1004x_request_firmware
 901 };
 902 /* ------------------------------------------------------------------
 903  * special case: this card uses saa713x GPIO22 for the mode switch
 904  */
 905
 906 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 907 {
 908         struct saa7134_dev *dev = fe->dvb->priv;
 909         philips_tda827x_tuner_init(fe);
 910         /* route TDA8275a AGC input to the channel decoder */
 911         saa7134_set_gpio(dev, 22, 1);
 912         return 0;
 913 }
 914
 915 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 916 {
 917         struct saa7134_dev *dev = fe->dvb->priv;
 918         /* route TDA8275a AGC input to the analog IF chip*/
 919         saa7134_set_gpio(dev, 22, 0);
 920         philips_tda827x_tuner_sleep(fe);
 921         return 0;
 922 }
 923
 924 static struct tda827x_config ads_duo_cfg = {
 925         .lna_gain = philips_tda827x_lna_gain,
 926         .init = ads_duo_tuner_init,
 927         .sleep = ads_duo_tuner_sleep
 928 };
 929
 930 static struct tda1004x_config ads_tech_duo_config = {
 931         .demod_address = 0x08,
 932         .invert        = 1,
 933         .invert_oclk   = 0,
 934         .xtal_freq     = TDA10046_XTAL_16M,
 935         .agc_config    = TDA10046_AGC_TDA827X,
 936         .gpio_config   = TDA10046_GP00_I,
 937         .if_freq       = TDA10046_FREQ_045,
 938         .tuner_address = 0x61,
 939         .request_firmware = philips_tda1004x_request_firmware
 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 };
 950
 951 /* ==================================================================
 952  * nxt200x based ATSC cards, helper functions
 953  */
 954
 955 static struct nxt200x_config avertvhda180 = {
 956         .demod_address    = 0x0a,
 957 };
 958
 959 static int nxt200x_set_pll_input(u8 *buf, int input)
 960 {
 961         if (input)
 962                 buf[3] |= 0x08;
 963         else
 964                 buf[3] &= ~0x08;
 965         return 0;
 966 }
 967
 968 static struct nxt200x_config kworldatsc110 = {
 969         .demod_address    = 0x0a,
 970         .set_pll_input    = nxt200x_set_pll_input,
 971 };
 972
 973 /* ==================================================================
 974  * Core code
 975  */
 976
 977 static int dvb_init(struct saa7134_dev *dev)
 978 {
 979         int ret;
 980         /* init struct videobuf_dvb */
 981         dev->ts.nr_bufs    = 32;
 982         dev->ts.nr_packets = 32*4;
 983         dev->dvb.name = dev->name;
 984         videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 985                             dev->pci, &dev->slock,
 986                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 987                             V4L2_FIELD_ALTERNATE,
 988                             sizeof(struct saa7134_buf),
 989                             dev);
 990
 991         switch (dev->board) {
 992         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 993                 dprintk("pinnacle 300i dvb setup\n");
 994                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
 995                                                &dev->i2c_adap);
 996                 if (dev->dvb.frontend) {
 997                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
 998                 }
 999                 break;
1000         case SAA7134_BOARD_AVERMEDIA_777:
1001         case SAA7134_BOARD_AVERMEDIA_A16AR:
1002                 dprintk("avertv 777 dvb setup\n");
1003                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1004                                                &dev->i2c_adap);
1005                 if (dev->dvb.frontend) {
1006                         dev->dvb.frontend->ops.tuner_ops.calc_regs = mt352_aver777_tuner_calc_regs;
1007                 }
1008                 break;
1009         case SAA7134_BOARD_MD7134:
1010                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1011                                                &medion_cardbus,
1012                                                &dev->i2c_adap);
1013                 if (dev->dvb.frontend) {
1014                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
1015                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
1016                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
1017                 }
1018                 break;
1019         case SAA7134_BOARD_PHILIPS_TOUGH:
1020                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1021                                                &philips_tu1216_60_config,
1022                                                &dev->i2c_adap);
1023                 if (dev->dvb.frontend) {
1024                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1025                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1026                 }
1027                 break;
1028         case SAA7134_BOARD_FLYDVBTDUO:
1029         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1030                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
1031                 break;
1032         case SAA7134_BOARD_PHILIPS_EUROPA:
1033         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1034                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1035                                                &philips_europa_config,
1036                                                &dev->i2c_adap);
1037                 if (dev->dvb.frontend) {
1038                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1039                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1040                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1041                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1042                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1043                 }
1044                 break;
1045         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1046                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1047                                                &philips_tu1216_61_config,
1048                                                &dev->i2c_adap);
1049                 if (dev->dvb.frontend) {
1050                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
1051                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
1052                 }
1053                 break;
1054         case SAA7134_BOARD_KWORLD_DVBT_210:
1055                 configure_tda827x_fe(dev, &kworld_dvb_t_210_config);
1056                 break;
1057         case SAA7134_BOARD_PHILIPS_TIGER:
1058                 configure_tda827x_fe(dev, &philips_tiger_config);
1059                 break;
1060         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1061                 configure_tda827x_fe(dev, &pinnacle_pctv_310i_config);
1062                 break;
1063         case SAA7134_BOARD_HAUPPAUGE_HVR1110:
1064                 configure_tda827x_fe(dev, &hauppauge_hvr_1110_config);
1065                 break;
1066         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1067                 configure_tda827x_fe(dev, &asus_p7131_dual_config);
1068                 break;
1069         case SAA7134_BOARD_FLYDVBT_LR301:
1070                 configure_tda827x_fe(dev, &tda827x_lifeview_config);
1071                 break;
1072         case SAA7134_BOARD_FLYDVB_TRIO:
1073                 if(! use_frontend) {    //terrestrial
1074                         configure_tda827x_fe(dev, &lifeview_trio_config);
1075                 } else {              //satellite
1076                         dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
1077                         if (dev->dvb.frontend) {
1078                                 if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
1079                                                                         &dev->i2c_adap, 0) == NULL) {
1080                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
1081                                 }
1082                                 if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
1083                                                                                 0x08, 0, 0) == NULL) {
1084                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
1085                                 }
1086                         }
1087                 }
1088                 break;
1089         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1090         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1091                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1092                                                &ads_tech_duo_config,
1093                                                &dev->i2c_adap);
1094                 if (dev->dvb.frontend) {
1095                         if (dvb_attach(tda827x_attach,dev->dvb.frontend,
1096                                    ads_tech_duo_config.tuner_address,
1097                                    &dev->i2c_adap,&ads_duo_cfg) == NULL) {
1098                                 wprintk("no tda827x tuner found at addr: %02x\n",
1099                                         ads_tech_duo_config.tuner_address);
1100                         }
1101                 }
1102                 break;
1103         case SAA7134_BOARD_TEVION_DVBT_220RF:
1104                 configure_tda827x_fe(dev, &tevion_dvbt220rf_config);
1105                 break;
1106         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1107                 configure_tda827x_fe(dev, &md8800_dvbt_config);
1108                 break;
1109         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1110                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1111                                                &dev->i2c_adap);
1112                 if (dev->dvb.frontend) {
1113                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1114                                    NULL, &dvb_pll_tdhu2);
1115                 }
1116                 break;
1117         case SAA7134_BOARD_KWORLD_ATSC110:
1118                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1119                                                &dev->i2c_adap);
1120                 if (dev->dvb.frontend) {
1121                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1122                                    NULL, &dvb_pll_tuv1236d);
1123                 }
1124                 break;
1125         case SAA7134_BOARD_FLYDVBS_LR300:
1126                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1127                                                &dev->i2c_adap);
1128                 if (dev->dvb.frontend) {
1129                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1130                                        &dev->i2c_adap, 0) == NULL) {
1131                                 wprintk("%s: No tda826x found!\n", __FUNCTION__);
1132                         }
1133                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1134                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1135                                 wprintk("%s: No ISL6421 found!\n", __FUNCTION__);
1136                         }
1137                 }
1138                 break;
1139         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1140                 dev->dvb.frontend = tda10046_attach(&medion_cardbus,
1141                                                     &dev->i2c_adap);
1142                 if (dev->dvb.frontend) {
1143                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1144                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1145                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
1146                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
1147                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
1148                 }
1149                 break;
1150         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
1151                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1152                                 &philips_europa_config,
1153                                 &dev->i2c_adap);
1154                 if (dev->dvb.frontend) {
1155                         dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
1156                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1157                 }
1158                 break;
1159         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
1160                 configure_tda827x_fe(dev, &cinergy_ht_config);
1161                 break;
1162         case SAA7134_BOARD_CINERGY_HT_PCI:
1163                 configure_tda827x_fe(dev, &cinergy_ht_pci_config);
1164                 break;
1165         case SAA7134_BOARD_PHILIPS_TIGER_S:
1166                 configure_tda827x_fe(dev, &philips_tiger_s_config);
1167                 break;
1168         case SAA7134_BOARD_ASUS_P7131_4871:
1169                 configure_tda827x_fe(dev, &asus_p7131_4871_config);
1170                 break;
1171         case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
1172                 configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config);
1173                 break;
1174         default:
1175                 wprintk("Huh? unknown DVB card?\n");
1176                 break;
1177         }
1178
1179         if (NULL == dev->dvb.frontend) {
1180                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
1181                 return -1;
1182         }
1183
1184         /* register everything else */
1185         ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1186
1187         /* this sequence is necessary to make the tda1004x load its firmware
1188          * and to enter analog mode of hybrid boards
1189          */
1190         if (!ret) {
1191                 if (dev->dvb.frontend->ops.init)
1192                         dev->dvb.frontend->ops.init(dev->dvb.frontend);
1193                 if (dev->dvb.frontend->ops.sleep)
1194                         dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
1195                 if (dev->dvb.frontend->ops.tuner_ops.sleep)
1196                         dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
1197         }
1198         return ret;
1199 }
1200
1201 static int dvb_fini(struct saa7134_dev *dev)
1202 {
1203         static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1204
1205         switch (dev->board) {
1206         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1207                 /* otherwise we don't detect the tuner on next insmod */
1208                 saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
1209                 break;
1210         };
1211         videobuf_dvb_unregister(&dev->dvb);
1212         return 0;
1213 }
1214
1215 static struct saa7134_mpeg_ops dvb_ops = {
1216         .type          = SAA7134_MPEG_DVB,
1217         .init          = dvb_init,
1218         .fini          = dvb_fini,
1219 };
1220
1221 static int __init dvb_register(void)
1222 {
1223         return saa7134_ts_register(&dvb_ops);
1224 }
1225
1226 static void __exit dvb_unregister(void)
1227 {
1228         saa7134_ts_unregister(&dvb_ops);
1229 }
1230
1231 module_init(dvb_register);
1232 module_exit(dvb_unregister);
1233
1234 /* ------------------------------------------------------------------ */
1235 /*
1236  * Local variables:
1237  * c-basic-offset: 8
1238  * End:
1239  */