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 "isl6421.h"
  45 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  46 MODULE_LICENSE("GPL");
  47
  48 static unsigned int antenna_pwr = 0;
  49
  50 module_param(antenna_pwr, int, 0444);
  51 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  52
  53 /* ------------------------------------------------------------------ */
  54 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  55 {
  56         u32 ok;
  57
  58         if (!on) {
  59                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  60                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  61                 return 0;
  62         }
  63
  64         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  65         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  66         udelay(10);
  67
  68         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  69         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  70         udelay(10);
  71         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  72         udelay(10);
  73         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
  74         printk("%s: %s %s\n", dev->name, __FUNCTION__,
  75                ok ? "on" : "off");
  76
  77         if (!ok)
  78                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  79         return ok;
  80 }
  81
  82 static int mt352_pinnacle_init(struct dvb_frontend* fe)
  83 {
  84         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
  85         static u8 reset []         = { RESET,      0x80 };
  86         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
  87         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
  88         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
  89         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
  90         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
  91         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
  92         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
  93         struct saa7134_dev *dev= fe->dvb->priv;
  94
  95         printk("%s: %s called\n",dev->name,__FUNCTION__);
  96
  97         mt352_write(fe, clock_config,   sizeof(clock_config));
  98         udelay(200);
  99         mt352_write(fe, reset,          sizeof(reset));
 100         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 101         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 102         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 103         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 104
 105         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 106         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 107         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 108
 109         return 0;
 110 }
 111
 112 static int mt352_aver777_init(struct dvb_frontend* fe)
 113 {
 114         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
 115         static u8 reset []         = { RESET,      0x80 };
 116         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 117         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
 118         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 119
 120         mt352_write(fe, clock_config,   sizeof(clock_config));
 121         udelay(200);
 122         mt352_write(fe, reset,          sizeof(reset));
 123         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 124         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 125         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 126
 127         return 0;
 128 }
 129
 130 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 131                                            struct dvb_frontend_parameters* params)
 132 {
 133         u8 off[] = { 0x00, 0xf1};
 134         u8 on[]  = { 0x00, 0x71};
 135         struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)};
 136
 137         struct saa7134_dev *dev = fe->dvb->priv;
 138         struct v4l2_frequency f;
 139
 140         /* set frequency (mt2050) */
 141         f.tuner     = 0;
 142         f.type      = V4L2_TUNER_DIGITAL_TV;
 143         f.frequency = params->frequency / 1000 * 16 / 1000;
 144         if (fe->ops.i2c_gate_ctrl)
 145                 fe->ops.i2c_gate_ctrl(fe, 1);
 146         i2c_transfer(&dev->i2c_adap, &msg, 1);
 147         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 148         msg.buf = on;
 149         if (fe->ops.i2c_gate_ctrl)
 150                 fe->ops.i2c_gate_ctrl(fe, 1);
 151         i2c_transfer(&dev->i2c_adap, &msg, 1);
 152
 153         pinnacle_antenna_pwr(dev, antenna_pwr);
 154
 155         /* mt352 setup */
 156         return mt352_pinnacle_init(fe);
 157 }
 158
 159 static int mt352_aver777_tuner_calc_regs(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8* pllbuf, int buf_len)
 160 {
 161         if (buf_len < 5)
 162                 return -EINVAL;
 163
 164         pllbuf[0] = 0x61;
 165         dvb_pll_configure(&dvb_pll_philips_td1316, pllbuf+1,
 166                           params->frequency,
 167                           params->u.ofdm.bandwidth);
 168         return 5;
 169 }
 170
 171 static struct mt352_config pinnacle_300i = {
 172         .demod_address = 0x3c >> 1,
 173         .adc_clock     = 20333,
 174         .if2           = 36150,
 175         .no_tuner      = 1,
 176         .demod_init    = mt352_pinnacle_init,
 177 };
 178
 179 static struct mt352_config avermedia_777 = {
 180         .demod_address = 0xf,
 181         .demod_init    = mt352_aver777_init,
 182 };
 183
 184 /* ------------------------------------------------------------------ */
 185 static int philips_tda6651_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 186 {
 187         struct saa7134_dev *dev = fe->dvb->priv;
 188         u8 tuner_buf[4];
 189         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
 190                         sizeof(tuner_buf) };
 191         int tuner_frequency = 0;
 192         u8 band, cp, filter;
 193
 194         /* determine charge pump */
 195         tuner_frequency = params->frequency + 36166000;
 196         if (tuner_frequency < 87000000)
 197                 return -EINVAL;
 198         else if (tuner_frequency < 130000000)
 199                 cp = 3;
 200         else if (tuner_frequency < 160000000)
 201                 cp = 5;
 202         else if (tuner_frequency < 200000000)
 203                 cp = 6;
 204         else if (tuner_frequency < 290000000)
 205                 cp = 3;
 206         else if (tuner_frequency < 420000000)
 207                 cp = 5;
 208         else if (tuner_frequency < 480000000)
 209                 cp = 6;
 210         else if (tuner_frequency < 620000000)
 211                 cp = 3;
 212         else if (tuner_frequency < 830000000)
 213                 cp = 5;
 214         else if (tuner_frequency < 895000000)
 215                 cp = 7;
 216         else
 217                 return -EINVAL;
 218
 219         /* determine band */
 220         if (params->frequency < 49000000)
 221                 return -EINVAL;
 222         else if (params->frequency < 161000000)
 223                 band = 1;
 224         else if (params->frequency < 444000000)
 225                 band = 2;
 226         else if (params->frequency < 861000000)
 227                 band = 4;
 228         else
 229                 return -EINVAL;
 230
 231         /* setup PLL filter */
 232         switch (params->u.ofdm.bandwidth) {
 233         case BANDWIDTH_6_MHZ:
 234                 filter = 0;
 235                 break;
 236
 237         case BANDWIDTH_7_MHZ:
 238                 filter = 0;
 239                 break;
 240
 241         case BANDWIDTH_8_MHZ:
 242                 filter = 1;
 243                 break;
 244
 245         default:
 246                 return -EINVAL;
 247         }
 248
 249         /* calculate divisor
 250          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 251          */
 252         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 253
 254         /* setup tuner buffer */
 255         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 256         tuner_buf[1] = tuner_frequency & 0xff;
 257         tuner_buf[2] = 0xca;
 258         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 259
 260         if (fe->ops.i2c_gate_ctrl)
 261                 fe->ops.i2c_gate_ctrl(fe, 1);
 262         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 263                 return -EIO;
 264         msleep(1);
 265         return 0;
 266 }
 267
 268 static int philips_tda6651_pll_init(u8 addr, struct dvb_frontend *fe)
 269 {
 270         struct saa7134_dev *dev = fe->dvb->priv;
 271         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 272         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 273
 274         /* setup PLL configuration */
 275         if (fe->ops.i2c_gate_ctrl)
 276                 fe->ops.i2c_gate_ctrl(fe, 1);
 277         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 278                 return -EIO;
 279         msleep(1);
 280
 281         return 0;
 282 }
 283
 284 /* ------------------------------------------------------------------ */
 285
 286 static int philips_tu1216_tuner_60_init(struct dvb_frontend *fe)
 287 {
 288         return philips_tda6651_pll_init(0x60, fe);
 289 }
 290
 291 static int philips_tu1216_tuner_60_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 292 {
 293         return philips_tda6651_pll_set(0x60, fe, params);
 294 }
 295
 296 static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
 297                                            const struct firmware **fw, char *name)
 298 {
 299         struct saa7134_dev *dev = fe->dvb->priv;
 300         return request_firmware(fw, name, &dev->pci->dev);
 301 }
 302
 303 static struct tda1004x_config philips_tu1216_60_config = {
 304
 305         .demod_address = 0x8,
 306         .invert        = 1,
 307         .invert_oclk   = 0,
 308         .xtal_freq     = TDA10046_XTAL_4M,
 309         .agc_config    = TDA10046_AGC_DEFAULT,
 310         .if_freq       = TDA10046_FREQ_3617,
 311         .request_firmware = philips_tda1004x_request_firmware,
 312 };
 313
 314 /* ------------------------------------------------------------------ */
 315
 316 static int philips_tu1216_tuner_61_init(struct dvb_frontend *fe)
 317 {
 318         return philips_tda6651_pll_init(0x61, fe);
 319 }
 320
 321 static int philips_tu1216_tuner_61_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 322 {
 323         return philips_tda6651_pll_set(0x61, fe, params);
 324 }
 325
 326 static struct tda1004x_config philips_tu1216_61_config = {
 327
 328         .demod_address = 0x8,
 329         .invert        = 1,
 330         .invert_oclk   = 0,
 331         .xtal_freq     = TDA10046_XTAL_4M,
 332         .agc_config    = TDA10046_AGC_DEFAULT,
 333         .if_freq       = TDA10046_FREQ_3617,
 334         .request_firmware = philips_tda1004x_request_firmware,
 335 };
 336
 337 /* ------------------------------------------------------------------ */
 338
 339 static int philips_europa_tuner_init(struct dvb_frontend *fe)
 340 {
 341         struct saa7134_dev *dev = fe->dvb->priv;
 342         static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
 343         struct i2c_msg init_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) };
 344
 345         /* setup PLL configuration */
 346         if (fe->ops.i2c_gate_ctrl)
 347                 fe->ops.i2c_gate_ctrl(fe, 1);
 348         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 349                 return -EIO;
 350         msleep(1);
 351
 352         /* switch the board to dvb mode */
 353         init_msg.addr = 0x43;
 354         init_msg.len  = 0x02;
 355         msg[0] = 0x00;
 356         msg[1] = 0x40;
 357         if (fe->ops.i2c_gate_ctrl)
 358                 fe->ops.i2c_gate_ctrl(fe, 1);
 359         if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
 360                 return -EIO;
 361
 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(0x61, fe, params);
 368 }
 369
 370 static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
 371 {
 372         struct saa7134_dev *dev = fe->dvb->priv;
 373         /* this message actually turns the tuner back to analog mode */
 374         static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
 375         struct i2c_msg analog_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) };
 376
 377         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 378         msleep(1);
 379
 380         /* switch the board to analog mode */
 381         analog_msg.addr = 0x43;
 382         analog_msg.len  = 0x02;
 383         msg[0] = 0x00;
 384         msg[1] = 0x14;
 385         if (fe->ops.i2c_gate_ctrl)
 386                 fe->ops.i2c_gate_ctrl(fe, 1);
 387         i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
 388         return 0;
 389 }
 390
 391 static int philips_europa_demod_sleep(struct dvb_frontend *fe)
 392 {
 393         struct saa7134_dev *dev = fe->dvb->priv;
 394
 395         if (dev->original_demod_sleep)
 396                 dev->original_demod_sleep(fe);
 397         fe->ops.i2c_gate_ctrl(fe, 1);
 398         return 0;
 399 }
 400
 401 static struct tda1004x_config philips_europa_config = {
 402
 403         .demod_address = 0x8,
 404         .invert        = 0,
 405         .invert_oclk   = 0,
 406         .xtal_freq     = TDA10046_XTAL_4M,
 407         .agc_config    = TDA10046_AGC_IFO_AUTO_POS,
 408         .if_freq       = TDA10046_FREQ_052,
 409         .request_firmware = NULL,
 410 };
 411
 412 /* ------------------------------------------------------------------ */
 413
 414 static int philips_fmd1216_tuner_init(struct dvb_frontend *fe)
 415 {
 416         struct saa7134_dev *dev = fe->dvb->priv;
 417         /* this message is to set up ATC and ALC */
 418         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
 419         struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 420
 421         if (fe->ops.i2c_gate_ctrl)
 422                 fe->ops.i2c_gate_ctrl(fe, 1);
 423         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 424                 return -EIO;
 425         msleep(1);
 426
 427         return 0;
 428 }
 429
 430 static int philips_fmd1216_tuner_sleep(struct dvb_frontend *fe)
 431 {
 432         struct saa7134_dev *dev = fe->dvb->priv;
 433         /* this message actually turns the tuner back to analog mode */
 434         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 };
 435         struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 436
 437         if (fe->ops.i2c_gate_ctrl)
 438                 fe->ops.i2c_gate_ctrl(fe, 1);
 439         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 440         msleep(1);
 441         fmd1216_init[2] = 0x86;
 442         fmd1216_init[3] = 0x54;
 443         if (fe->ops.i2c_gate_ctrl)
 444                 fe->ops.i2c_gate_ctrl(fe, 1);
 445         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 446         msleep(1);
 447         return 0;
 448 }
 449
 450 static int philips_fmd1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 451 {
 452         struct saa7134_dev *dev = fe->dvb->priv;
 453         u8 tuner_buf[4];
 454         struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = tuner_buf,.len =
 455                         sizeof(tuner_buf) };
 456         int tuner_frequency = 0;
 457         int divider = 0;
 458         u8 band, mode, cp;
 459
 460         /* determine charge pump */
 461         tuner_frequency = params->frequency + 36130000;
 462         if (tuner_frequency < 87000000)
 463                 return -EINVAL;
 464         /* low band */
 465         else if (tuner_frequency < 180000000) {
 466                 band = 1;
 467                 mode = 7;
 468                 cp   = 0;
 469         } else if (tuner_frequency < 195000000) {
 470                 band = 1;
 471                 mode = 6;
 472                 cp   = 1;
 473         /* mid band     */
 474         } else if (tuner_frequency < 366000000) {
 475                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 476                         band = 10;
 477                 } else {
 478                         band = 2;
 479                 }
 480                 mode = 7;
 481                 cp   = 0;
 482         } else if (tuner_frequency < 478000000) {
 483                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 484                         band = 10;
 485                 } else {
 486                         band = 2;
 487                 }
 488                 mode = 6;
 489                 cp   = 1;
 490         /* high band */
 491         } else if (tuner_frequency < 662000000) {
 492                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 493                         band = 12;
 494                 } else {
 495                         band = 4;
 496                 }
 497                 mode = 7;
 498                 cp   = 0;
 499         } else if (tuner_frequency < 840000000) {
 500                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 501                         band = 12;
 502                 } else {
 503                         band = 4;
 504                 }
 505                 mode = 6;
 506                 cp   = 1;
 507         } else {
 508                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 509                         band = 12;
 510                 } else {
 511                         band = 4;
 512                 }
 513                 mode = 7;
 514                 cp   = 1;
 515
 516         }
 517         /* calculate divisor */
 518         /* ((36166000 + Finput) / 166666) rounded! */
 519         divider = (tuner_frequency + 83333) / 166667;
 520
 521         /* setup tuner buffer */
 522         tuner_buf[0] = (divider >> 8) & 0x7f;
 523         tuner_buf[1] = divider & 0xff;
 524         tuner_buf[2] = 0x80 | (cp << 6) | (mode  << 3) | 4;
 525         tuner_buf[3] = 0x40 | band;
 526
 527         if (fe->ops.i2c_gate_ctrl)
 528                 fe->ops.i2c_gate_ctrl(fe, 1);
 529         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 530                 return -EIO;
 531         return 0;
 532 }
 533
 534 static struct tda1004x_config medion_cardbus = {
 535         .demod_address = 0x08,
 536         .invert        = 1,
 537         .invert_oclk   = 0,
 538         .xtal_freq     = TDA10046_XTAL_16M,
 539         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 540         .if_freq       = TDA10046_FREQ_3613,
 541         .request_firmware = NULL,
 542 };
 543
 544 /* ------------------------------------------------------------------ */
 545
 546 struct tda827x_data {
 547         u32 lomax;
 548         u8  spd;
 549         u8  bs;
 550         u8  bp;
 551         u8  cp;
 552         u8  gc3;
 553         u8 div1p5;
 554 };
 555
 556 static struct tda827x_data tda827x_dvbt[] = {
 557         { .lomax =  62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
 558         { .lomax =  66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
 559         { .lomax =  76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
 560         { .lomax =  84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
 561         { .lomax =  93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
 562         { .lomax =  98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
 563         { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
 564         { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
 565         { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
 566         { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
 567         { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
 568         { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0},
 569         { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
 570         { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
 571         { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
 572         { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
 573         { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
 574         { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
 575         { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
 576         { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
 577         { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
 578         { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
 579         { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
 580         { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
 581         { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
 582         { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
 583         { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
 584         { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
 585         { .lomax =         0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0}
 586 };
 587
 588 static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
 589 {
 590         return 0;
 591 }
 592
 593 static int philips_tda827x_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 594 {
 595         struct saa7134_dev *dev = fe->dvb->priv;
 596         u8 tuner_buf[14];
 597
 598         struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,
 599                                         .len = sizeof(tuner_buf) };
 600         int i, tuner_freq, if_freq;
 601         u32 N;
 602         switch (params->u.ofdm.bandwidth) {
 603         case BANDWIDTH_6_MHZ:
 604                 if_freq = 4000000;
 605                 break;
 606         case BANDWIDTH_7_MHZ:
 607                 if_freq = 4500000;
 608                 break;
 609         default:                   /* 8 MHz or Auto */
 610                 if_freq = 5000000;
 611                 break;
 612         }
 613         tuner_freq = params->frequency + if_freq;
 614
 615         i = 0;
 616         while (tda827x_dvbt[i].lomax < tuner_freq) {
 617                 if(tda827x_dvbt[i + 1].lomax == 0)
 618                         break;
 619                 i++;
 620         }
 621
 622         N = ((tuner_freq + 125000) / 250000) << (tda827x_dvbt[i].spd + 2);
 623         tuner_buf[0] = 0;
 624         tuner_buf[1] = (N>>8) | 0x40;
 625         tuner_buf[2] = N & 0xff;
 626         tuner_buf[3] = 0;
 627         tuner_buf[4] = 0x52;
 628         tuner_buf[5] = (tda827x_dvbt[i].spd << 6) + (tda827x_dvbt[i].div1p5 << 5) +
 629                                    (tda827x_dvbt[i].bs << 3) + tda827x_dvbt[i].bp;
 630         tuner_buf[6] = (tda827x_dvbt[i].gc3 << 4) + 0x8f;
 631         tuner_buf[7] = 0xbf;
 632         tuner_buf[8] = 0x2a;
 633         tuner_buf[9] = 0x05;
 634         tuner_buf[10] = 0xff;
 635         tuner_buf[11] = 0x00;
 636         tuner_buf[12] = 0x00;
 637         tuner_buf[13] = 0x40;
 638
 639         tuner_msg.len = 14;
 640         if (fe->ops.i2c_gate_ctrl)
 641                 fe->ops.i2c_gate_ctrl(fe, 1);
 642         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 643                 return -EIO;
 644
 645         msleep(500);
 646         /* correct CP value */
 647         tuner_buf[0] = 0x30;
 648         tuner_buf[1] = 0x50 + tda827x_dvbt[i].cp;
 649         tuner_msg.len = 2;
 650         if (fe->ops.i2c_gate_ctrl)
 651                 fe->ops.i2c_gate_ctrl(fe, 1);
 652         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 653
 654         return 0;
 655 }
 656
 657 static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
 658 {
 659         struct saa7134_dev *dev = fe->dvb->priv;
 660         static u8 tda827x_sleep[] = { 0x30, 0xd0};
 661         struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tda827x_sleep,
 662                                     .len = sizeof(tda827x_sleep) };
 663         if (fe->ops.i2c_gate_ctrl)
 664                 fe->ops.i2c_gate_ctrl(fe, 1);
 665         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 666         return 0;
 667 }
 668
 669 static struct tda1004x_config tda827x_lifeview_config = {
 670         .demod_address = 0x08,
 671         .invert        = 1,
 672         .invert_oclk   = 0,
 673         .xtal_freq     = TDA10046_XTAL_16M,
 674         .agc_config    = TDA10046_AGC_TDA827X,
 675         .if_freq       = TDA10046_FREQ_045,
 676         .request_firmware = NULL,
 677 };
 678
 679 /* ------------------------------------------------------------------ */
 680
 681 struct tda827xa_data {
 682         u32 lomax;
 683         u8  svco;
 684         u8  spd;
 685         u8  scr;
 686         u8  sbs;
 687         u8  gc3;
 688 };
 689
 690 static struct tda827xa_data tda827xa_dvbt[] = {
 691         { .lomax =  56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1},
 692         { .lomax =  67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
 693         { .lomax =  81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
 694         { .lomax =  97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
 695         { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1},
 696         { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
 697         { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
 698         { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
 699         { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
 700         { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
 701         { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
 702         { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
 703         { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
 704         { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
 705         { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
 706         { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
 707         { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
 708         { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1},
 709         { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
 710         { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
 711         { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
 712         { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
 713         { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
 714         { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
 715         { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
 716         { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0},
 717         { .lomax =         0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}};
 718
 719
 720 static int philips_tda827xa_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 721 {
 722         struct saa7134_dev *dev = fe->dvb->priv;
 723         u8 tuner_buf[14];
 724         unsigned char reg2[2];
 725
 726         struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = tuner_buf};
 727         int i, tuner_freq, if_freq;
 728         u32 N;
 729
 730         switch (params->u.ofdm.bandwidth) {
 731         case BANDWIDTH_6_MHZ:
 732                 if_freq = 4000000;
 733                 break;
 734         case BANDWIDTH_7_MHZ:
 735                 if_freq = 4500000;
 736                 break;
 737         default:                   /* 8 MHz or Auto */
 738                 if_freq = 5000000;
 739                 break;
 740         }
 741         tuner_freq = params->frequency + if_freq;
 742
 743         i = 0;
 744         while (tda827xa_dvbt[i].lomax < tuner_freq) {
 745                 if(tda827xa_dvbt[i + 1].lomax == 0)
 746                         break;
 747                 i++;
 748         }
 749
 750         N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd;
 751         tuner_buf[0] = 0;            // subaddress
 752         tuner_buf[1] = N >> 8;
 753         tuner_buf[2] = N & 0xff;
 754         tuner_buf[3] = 0;
 755         tuner_buf[4] = 0x16;
 756         tuner_buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) +
 757                         tda827xa_dvbt[i].sbs;
 758         tuner_buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4);
 759         tuner_buf[7] = 0x0c;
 760         tuner_buf[8] = 0x06;
 761         tuner_buf[9] = 0x24;
 762         tuner_buf[10] = 0xff;
 763         tuner_buf[11] = 0x60;
 764         tuner_buf[12] = 0x00;
 765         tuner_buf[13] = 0x39;  // lpsel
 766         msg.len = 14;
 767         if (fe->ops.i2c_gate_ctrl)
 768                 fe->ops.i2c_gate_ctrl(fe, 1);
 769         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
 770                 return -EIO;
 771
 772         msg.buf= reg2;
 773         msg.len = 2;
 774         reg2[0] = 0x60;
 775         reg2[1] = 0x3c;
 776         if (fe->ops.i2c_gate_ctrl)
 777                 fe->ops.i2c_gate_ctrl(fe, 1);
 778         i2c_transfer(&dev->i2c_adap, &msg, 1);
 779
 780         reg2[0] = 0xa0;
 781         reg2[1] = 0x40;
 782         if (fe->ops.i2c_gate_ctrl)
 783                 fe->ops.i2c_gate_ctrl(fe, 1);
 784         i2c_transfer(&dev->i2c_adap, &msg, 1);
 785
 786         msleep(2);
 787         /* correct CP value */
 788         reg2[0] = 0x30;
 789         reg2[1] = 0x10 + tda827xa_dvbt[i].scr;
 790         msg.len = 2;
 791         if (fe->ops.i2c_gate_ctrl)
 792                 fe->ops.i2c_gate_ctrl(fe, 1);
 793         i2c_transfer(&dev->i2c_adap, &msg, 1);
 794
 795         msleep(550);
 796         reg2[0] = 0x50;
 797         reg2[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4);
 798         if (fe->ops.i2c_gate_ctrl)
 799                 fe->ops.i2c_gate_ctrl(fe, 1);
 800         i2c_transfer(&dev->i2c_adap, &msg, 1);
 801
 802         return 0;
 803
 804 }
 805
 806 static int philips_tda827xa_tuner_sleep(u8 addr, struct dvb_frontend *fe)
 807 {
 808         struct saa7134_dev *dev = fe->dvb->priv;
 809         static u8 tda827xa_sleep[] = { 0x30, 0x90};
 810         struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tda827xa_sleep,
 811                                     .len = sizeof(tda827xa_sleep) };
 812         if (fe->ops.i2c_gate_ctrl)
 813                 fe->ops.i2c_gate_ctrl(fe, 1);
 814         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 815         if (fe->ops.i2c_gate_ctrl)
 816                 fe->ops.i2c_gate_ctrl(fe, 0);
 817         return 0;
 818 }
 819
 820 /* ------------------------------------------------------------------ */
 821
 822 static int tda8290_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
 823 {
 824         struct saa7134_dev *dev = fe->dvb->priv;
 825         static u8 tda8290_close[] = { 0x21, 0xc0};
 826         static u8 tda8290_open[]  = { 0x21, 0x80};
 827         struct i2c_msg tda8290_msg = {.addr = 0x4b,.flags = 0, .len = 2};
 828         if (enable) {
 829                 tda8290_msg.buf = tda8290_close;
 830         } else {
 831                 tda8290_msg.buf = tda8290_open;
 832         }
 833         if (i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1) != 1)
 834                 return -EIO;
 835         msleep(20);
 836         return 0;
 837 }
 838
 839 /* ------------------------------------------------------------------ */
 840
 841 static int philips_tiger_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 842 {
 843         int ret;
 844
 845         ret = philips_tda827xa_pll_set(0x61, fe, params);
 846         if (ret != 0)
 847                 return ret;
 848         return 0;
 849 }
 850
 851 static int philips_tiger_tuner_init(struct dvb_frontend *fe)
 852 {
 853         struct saa7134_dev *dev = fe->dvb->priv;
 854         static u8 data[] = { 0x3c, 0x33, 0x6a};
 855         struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
 856
 857         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
 858                 return -EIO;
 859         return 0;
 860 }
 861
 862 static int philips_tiger_tuner_sleep(struct dvb_frontend *fe)
 863 {
 864         struct saa7134_dev *dev = fe->dvb->priv;
 865         static u8 data[] = { 0x3c, 0x33, 0x68};
 866         struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
 867
 868         i2c_transfer(&dev->i2c_adap, &msg, 1);
 869         philips_tda827xa_tuner_sleep( 0x61, fe);
 870         return 0;
 871 }
 872
 873 static struct tda1004x_config philips_tiger_config = {
 874         .demod_address = 0x08,
 875         .invert        = 1,
 876         .invert_oclk   = 0,
 877         .xtal_freq     = TDA10046_XTAL_16M,
 878         .agc_config    = TDA10046_AGC_TDA827X,
 879         .if_freq       = TDA10046_FREQ_045,
 880         .request_firmware = NULL,
 881 };
 882
 883 /* ------------------------------------------------------------------ */
 884
 885 static struct tda1004x_config pinnacle_pctv_310i_config = {
 886         .demod_address = 0x08,
 887         .invert        = 1,
 888         .invert_oclk   = 0,
 889         .xtal_freq     = TDA10046_XTAL_16M,
 890         .agc_config    = TDA10046_AGC_TDA827X,
 891         .if_freq       = TDA10046_FREQ_045,
 892         .request_firmware = philips_tda1004x_request_firmware,
 893 };
 894
 895 /* ------------------------------------------------------------------ */
 896
 897 static struct tda1004x_config asus_p7131_dual_config = {
 898         .demod_address = 0x08,
 899         .invert        = 1,
 900         .invert_oclk   = 0,
 901         .xtal_freq     = TDA10046_XTAL_16M,
 902         .agc_config    = TDA10046_AGC_TDA827X,
 903         .if_freq       = TDA10046_FREQ_045,
 904         .request_firmware = philips_tda1004x_request_firmware,
 905 };
 906
 907 static int asus_p7131_dual_tuner_init(struct dvb_frontend *fe)
 908 {
 909         struct saa7134_dev *dev = fe->dvb->priv;
 910         static u8 data[] = { 0x3c, 0x33, 0x6a};
 911         struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
 912
 913         if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
 914                 return -EIO;
 915         /* make sure the DVB-T antenna input is set */
 916         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0200000);
 917         return 0;
 918 }
 919
 920 static int asus_p7131_dual_tuner_sleep(struct dvb_frontend *fe)
 921 {
 922         struct saa7134_dev *dev = fe->dvb->priv;
 923         static u8 data[] = { 0x3c, 0x33, 0x68};
 924         struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
 925
 926         i2c_transfer(&dev->i2c_adap, &msg, 1);
 927         philips_tda827xa_tuner_sleep( 0x61, fe);
 928         /* reset antenna inputs for analog usage */
 929         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0200000);
 930         return 0;
 931 }
 932
 933 /* ------------------------------------------------------------------ */
 934
 935 static int lifeview_trio_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 936 {
 937         int ret;
 938
 939         ret = philips_tda827xa_pll_set(0x60, fe, params);
 940         return ret;
 941 }
 942
 943 static int lifeview_trio_tuner_sleep(struct dvb_frontend *fe)
 944 {
 945         philips_tda827xa_tuner_sleep(0x60, fe);
 946         return 0;
 947 }
 948
 949 static struct tda1004x_config lifeview_trio_config = {
 950         .demod_address = 0x09,
 951         .invert        = 1,
 952         .invert_oclk   = 0,
 953         .xtal_freq     = TDA10046_XTAL_16M,
 954         .agc_config    = TDA10046_AGC_TDA827X_GPL,
 955         .if_freq       = TDA10046_FREQ_045,
 956         .request_firmware = NULL,
 957 };
 958
 959 /* ------------------------------------------------------------------ */
 960
 961 static int ads_duo_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 962 {
 963         int ret;
 964
 965         ret = philips_tda827xa_pll_set(0x61, fe, params);
 966         return ret;
 967 }
 968
 969 static int ads_duo_tuner_init(struct dvb_frontend *fe)
 970 {
 971         struct saa7134_dev *dev = fe->dvb->priv;
 972         /* route TDA8275a AGC input to the channel decoder */
 973         saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x60);
 974         return 0;
 975 }
 976
 977 static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
 978 {
 979         struct saa7134_dev *dev = fe->dvb->priv;
 980         /* route TDA8275a AGC input to the analog IF chip*/
 981         saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x20);
 982         philips_tda827xa_tuner_sleep( 0x61, fe);
 983         return 0;
 984 }
 985
 986 static struct tda1004x_config ads_tech_duo_config = {
 987         .demod_address = 0x08,
 988         .invert        = 1,
 989         .invert_oclk   = 0,
 990         .xtal_freq     = TDA10046_XTAL_16M,
 991         .agc_config    = TDA10046_AGC_TDA827X_GPL,
 992         .if_freq       = TDA10046_FREQ_045,
 993         .request_firmware = NULL,
 994 };
 995
 996 /* ------------------------------------------------------------------ */
 997
 998 static int tevion_dvb220rf_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 999 {
1000         int ret;
1001         ret = philips_tda827xa_pll_set(0x60, fe, params);
1002         return ret;
1003 }
1004
1005 static int tevion_dvb220rf_tuner_sleep(struct dvb_frontend *fe)
1006 {
1007         philips_tda827xa_tuner_sleep( 0x61, fe);
1008         return 0;
1009 }
1010
1011 static struct tda1004x_config tevion_dvbt220rf_config = {
1012         .demod_address = 0x08,
1013         .invert        = 1,
1014         .invert_oclk   = 0,
1015         .xtal_freq     = TDA10046_XTAL_16M,
1016         .agc_config    = TDA10046_AGC_TDA827X,
1017         .if_freq       = TDA10046_FREQ_045,
1018         .request_firmware = NULL,
1019 };
1020
1021 /* ------------------------------------------------------------------ */
1022
1023 static int md8800_dvbt_analog_mode(struct dvb_frontend *fe)
1024 {
1025         struct saa7134_dev *dev = fe->dvb->priv;
1026         static u8 data[] = { 0x3c, 0x33, 0x68};
1027         struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
1028
1029         i2c_transfer(&dev->i2c_adap, &msg, 1);
1030         philips_tda827xa_tuner_sleep( 0x61, fe);
1031         return 0;
1032 }
1033
1034 static int md8800_dvbt_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
1035 {
1036         int ret;
1037         struct saa7134_dev *dev = fe->dvb->priv;
1038         static u8 tda8290_close[] = { 0x21, 0xc0};
1039         static u8 tda8290_open[]  = { 0x21, 0x80};
1040         struct i2c_msg tda8290_msg = {.addr = 0x4b,.flags = 0, .len = 2};
1041         /* close tda8290 i2c bridge */
1042         tda8290_msg.buf = tda8290_close;
1043         ret = i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1);
1044         if (ret != 1)
1045                 return -EIO;
1046         msleep(20);
1047         ret = philips_tda827xa_pll_set(0x60, fe, params);
1048         if (ret != 0)
1049                 return ret;
1050         /* open tda8290 i2c bridge */
1051         tda8290_msg.buf = tda8290_open;
1052         i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1);
1053         return ret;
1054 }
1055
1056 static struct tda1004x_config md8800_dvbt_config = {
1057         .demod_address = 0x08,
1058         .invert        = 1,
1059         .invert_oclk   = 0,
1060         .xtal_freq     = TDA10046_XTAL_16M,
1061         .agc_config    = TDA10046_AGC_TDA827X,
1062         .if_freq       = TDA10046_FREQ_045,
1063         .request_firmware = NULL,
1064 };
1065
1066 static struct tda10086_config flydvbs = {
1067         .demod_address = 0x0e,
1068         .invert = 0,
1069 };
1070
1071 /* ------------------------------------------------------------------ */
1072
1073 static struct nxt200x_config avertvhda180 = {
1074         .demod_address    = 0x0a,
1075 };
1076
1077 static int nxt200x_set_pll_input(u8 *buf, int input)
1078 {
1079         if (input)
1080                 buf[3] |= 0x08;
1081         else
1082                 buf[3] &= ~0x08;
1083         return 0;
1084 }
1085
1086 static struct nxt200x_config kworldatsc110 = {
1087         .demod_address    = 0x0a,
1088         .set_pll_input    = nxt200x_set_pll_input,
1089 };
1090
1091 /* ------------------------------------------------------------------ */
1092
1093 static int dvb_init(struct saa7134_dev *dev)
1094 {
1095         /* init struct videobuf_dvb */
1096         dev->ts.nr_bufs    = 32;
1097         dev->ts.nr_packets = 32*4;
1098         dev->dvb.name = dev->name;
1099         videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
1100                             dev->pci, &dev->slock,
1101                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1102                             V4L2_FIELD_ALTERNATE,
1103                             sizeof(struct saa7134_buf),
1104                             dev);
1105
1106         switch (dev->board) {
1107         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1108                 printk("%s: pinnacle 300i dvb setup\n",dev->name);
1109                 dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
1110                                                &dev->i2c_adap);
1111                 if (dev->dvb.frontend) {
1112                         dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
1113                 }
1114                 break;
1115         case SAA7134_BOARD_AVERMEDIA_777:
1116         case SAA7134_BOARD_AVERMEDIA_A16AR:
1117                 printk("%s: avertv 777 dvb setup\n",dev->name);
1118                 dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
1119                                                &dev->i2c_adap);
1120                 if (dev->dvb.frontend) {
1121                         dev->dvb.frontend->ops.tuner_ops.calc_regs = mt352_aver777_tuner_calc_regs;
1122                 }
1123                 break;
1124         case SAA7134_BOARD_MD7134:
1125                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1126                                                &medion_cardbus,
1127                                                &dev->i2c_adap);
1128                 if (dev->dvb.frontend) {
1129                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
1130                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
1131                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
1132                 }
1133                 break;
1134         case SAA7134_BOARD_PHILIPS_TOUGH:
1135                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1136                                                &philips_tu1216_60_config,
1137                                                &dev->i2c_adap);
1138                 if (dev->dvb.frontend) {
1139                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_tuner_60_init;
1140                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tu1216_tuner_60_set_params;
1141                 }
1142                 break;
1143         case SAA7134_BOARD_FLYDVBTDUO:
1144                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1145                                                &tda827x_lifeview_config,
1146                                                &dev->i2c_adap);
1147                 if (dev->dvb.frontend) {
1148                         dev->dvb.frontend->ops.tuner_ops.init = philips_tda827x_tuner_init;
1149                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_tda827x_tuner_sleep;
1150                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda827x_tuner_set_params;
1151                 }
1152                 break;
1153         case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
1154                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1155                                                &tda827x_lifeview_config,
1156                                                &dev->i2c_adap);
1157                 if (dev->dvb.frontend) {
1158                         dev->dvb.frontend->ops.tuner_ops.init = philips_tda827x_tuner_init;
1159                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_tda827x_tuner_sleep;
1160                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda827x_tuner_set_params;
1161                 }
1162                 break;
1163         case SAA7134_BOARD_PHILIPS_EUROPA:
1164                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1165                                                &philips_europa_config,
1166                                                &dev->i2c_adap);
1167                 if (dev->dvb.frontend) {
1168                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1169                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1170                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1171                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1172                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1173                 }
1174                 break;
1175         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
1176                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1177                                                &philips_europa_config,
1178                                                &dev->i2c_adap);
1179                 if (dev->dvb.frontend) {
1180                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1181                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1182                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
1183                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
1184                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
1185                 }
1186                 break;
1187         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
1188                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1189                                                &philips_tu1216_61_config,
1190                                                &dev->i2c_adap);
1191                 if (dev->dvb.frontend) {
1192                         dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_tuner_61_init;
1193                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tu1216_tuner_61_set_params;
1194                 }
1195                 break;
1196         case SAA7134_BOARD_PHILIPS_TIGER:
1197                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1198                                                &philips_tiger_config,
1199                                                &dev->i2c_adap);
1200                 if (dev->dvb.frontend) {
1201                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
1202                         dev->dvb.frontend->ops.tuner_ops.init = philips_tiger_tuner_init;
1203                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_tiger_tuner_sleep;
1204                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tiger_tuner_set_params;
1205                 }
1206                 break;
1207         case SAA7134_BOARD_PINNACLE_PCTV_310i:
1208                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1209                                                &pinnacle_pctv_310i_config,
1210                                                &dev->i2c_adap);
1211                 if (dev->dvb.frontend) {
1212                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
1213                         dev->dvb.frontend->ops.tuner_ops.init = philips_tiger_tuner_init;
1214                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_tiger_tuner_sleep;
1215                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tiger_tuner_set_params;
1216                 }
1217                 break;
1218         case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
1219                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1220                                                &asus_p7131_dual_config,
1221                                                &dev->i2c_adap);
1222                 if (dev->dvb.frontend) {
1223                         dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
1224                         dev->dvb.frontend->ops.tuner_ops.init = asus_p7131_dual_tuner_init;
1225                         dev->dvb.frontend->ops.tuner_ops.sleep = asus_p7131_dual_tuner_sleep;
1226                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tiger_tuner_set_params;
1227                 }
1228                 break;
1229         case SAA7134_BOARD_FLYDVBT_LR301:
1230                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1231                                                &tda827x_lifeview_config,
1232                                                &dev->i2c_adap);
1233                 if (dev->dvb.frontend) {
1234                         dev->dvb.frontend->ops.tuner_ops.init = philips_tda827x_tuner_init;
1235                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_tda827x_tuner_sleep;
1236                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda827x_tuner_set_params;
1237                 }
1238                 break;
1239         case SAA7134_BOARD_FLYDVB_TRIO:
1240                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1241                                                &lifeview_trio_config,
1242                                                &dev->i2c_adap);
1243                 if (dev->dvb.frontend) {
1244                         dev->dvb.frontend->ops.tuner_ops.sleep = lifeview_trio_tuner_sleep;
1245                         dev->dvb.frontend->ops.tuner_ops.set_params = lifeview_trio_tuner_set_params;
1246                 }
1247                 break;
1248         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
1249                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1250                                                &ads_tech_duo_config,
1251                                                &dev->i2c_adap);
1252                 if (dev->dvb.frontend) {
1253                         dev->dvb.frontend->ops.tuner_ops.init = ads_duo_tuner_init;
1254                         dev->dvb.frontend->ops.tuner_ops.sleep = ads_duo_tuner_sleep;
1255                         dev->dvb.frontend->ops.tuner_ops.set_params = ads_duo_tuner_set_params;
1256                 }
1257                 break;
1258         case SAA7134_BOARD_TEVION_DVBT_220RF:
1259                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1260                                                &tevion_dvbt220rf_config,
1261                                                &dev->i2c_adap);
1262                 if (dev->dvb.frontend) {
1263                         dev->dvb.frontend->ops.tuner_ops.sleep = tevion_dvb220rf_tuner_sleep;
1264                         dev->dvb.frontend->ops.tuner_ops.set_params = tevion_dvb220rf_tuner_set_params;
1265                 }
1266                 break;
1267         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
1268                 dev->dvb.frontend = dvb_attach(tda10046_attach,
1269                                                &ads_tech_duo_config,
1270                                                &dev->i2c_adap);
1271                 if (dev->dvb.frontend) {
1272                         dev->dvb.frontend->ops.tuner_ops.init = ads_duo_tuner_init;
1273                         dev->dvb.frontend->ops.tuner_ops.sleep = ads_duo_tuner_sleep;
1274                         dev->dvb.frontend->ops.tuner_ops.set_params = ads_duo_tuner_set_params;
1275                 }
1276                 break;
1277         case SAA7134_BOARD_MEDION_MD8800_QUADRO:
1278                 dev->dvb.frontend = tda10046_attach(&md8800_dvbt_config,
1279                                                     &dev->i2c_adap);
1280                 if (dev->dvb.frontend) {
1281                         dev->dvb.frontend->ops.tuner_ops.init = philips_tiger_tuner_init;
1282                         dev->dvb.frontend->ops.tuner_ops.sleep = md8800_dvbt_analog_mode;
1283                         dev->dvb.frontend->ops.tuner_ops.set_params = md8800_dvbt_pll_set;
1284                 }
1285                 break;
1286         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
1287                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
1288                                                &dev->i2c_adap);
1289                 if (dev->dvb.frontend) {
1290                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1291                                    NULL, &dvb_pll_tdhu2);
1292                 }
1293                 break;
1294         case SAA7134_BOARD_KWORLD_ATSC110:
1295                 dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
1296                                                &dev->i2c_adap);
1297                 if (dev->dvb.frontend) {
1298                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
1299                                    NULL, &dvb_pll_tuv1236d);
1300                 }
1301                 break;
1302         case SAA7134_BOARD_FLYDVBS_LR300:
1303                 dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
1304                                                &dev->i2c_adap);
1305                 if (dev->dvb.frontend) {
1306                         if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
1307                                        &dev->i2c_adap, 0) == NULL) {
1308                                 printk("%s: No tda826x found!\n", __FUNCTION__);
1309                         }
1310                         if (dvb_attach(isl6421_attach, dev->dvb.frontend,
1311                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
1312                                 printk("%s: No ISL6421 found!\n", __FUNCTION__);
1313                         }
1314                 }
1315                 break;
1316         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
1317                 dev->dvb.frontend = tda10046_attach(&medion_cardbus,
1318                                                     &dev->i2c_adap);
1319                 if (dev->dvb.frontend) {
1320                         dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
1321                         dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
1322                         dev->dvb.frontend->ops.tuner_ops.init = philips_fmd1216_tuner_init;
1323                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_fmd1216_tuner_sleep;
1324                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_fmd1216_tuner_set_params;
1325                 }
1326                 break;
1327
1328         default:
1329                 printk("%s: Huh? unknown DVB card?\n",dev->name);
1330                 break;
1331         }
1332
1333         if (NULL == dev->dvb.frontend) {
1334                 printk("%s: frontend initialization failed\n",dev->name);
1335                 return -1;
1336         }
1337
1338         /* register everything else */
1339         return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
1340 }
1341
1342 static int dvb_fini(struct saa7134_dev *dev)
1343 {
1344         static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
1345
1346         switch (dev->board) {
1347         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
1348                 /* otherwise we don't detect the tuner on next insmod */
1349                 saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
1350                 break;
1351         };
1352         videobuf_dvb_unregister(&dev->dvb);
1353         return 0;
1354 }
1355
1356 static struct saa7134_mpeg_ops dvb_ops = {
1357         .type          = SAA7134_MPEG_DVB,
1358         .init          = dvb_init,
1359         .fini          = dvb_fini,
1360 };
1361
1362 static int __init dvb_register(void)
1363 {
1364         return saa7134_ts_register(&dvb_ops);
1365 }
1366
1367 static void __exit dvb_unregister(void)
1368 {
1369         saa7134_ts_unregister(&dvb_ops);
1370 }
1371
1372 module_init(dvb_register);
1373 module_exit(dvb_unregister);
1374
1375 /* ------------------------------------------------------------------ */
1376 /*
1377  * Local variables:
1378  * c-basic-offset: 8
1379  * End:
1380  */