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
  33 #include "saa7134-reg.h"
  34 #include "saa7134.h"
  35
  36 #ifdef HAVE_MT352
  37 # include "mt352.h"
  38 # include "mt352_priv.h" /* FIXME */
  39 #endif
  40 #ifdef HAVE_TDA1004X
  41 # include "tda1004x.h"
  42 #endif
  43
  44 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  45 MODULE_LICENSE("GPL");
  46
  47 static unsigned int antenna_pwr = 0;
  48
  49 module_param(antenna_pwr, int, 0444);
  50 MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)");
  51
  52 /* ------------------------------------------------------------------ */
  53
  54 #ifdef HAVE_MT352
  55 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
  56 {
  57         u32 ok;
  58
  59         if (!on) {
  60                 saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  61                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
  62                 return 0;
  63         }
  64
  65         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 26));
  66         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  67         udelay(10);
  68
  69         saa_setl(SAA7134_GPIO_GPMODE0 >> 2,     (1 << 28));
  70         saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
  71         udelay(10);
  72         saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 28));
  73         udelay(10);
  74         ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
  75         printk("%s: %s %s\n", dev->name, __FUNCTION__,
  76                ok ? "on" : "off");
  77
  78         if (!ok)
  79                 saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2,   (1 << 26));
  80         return ok;
  81 }
  82
  83 static int mt352_pinnacle_init(struct dvb_frontend* fe)
  84 {
  85         static u8 clock_config []  = { CLOCK_CTL,  0x3d, 0x28 };
  86         static u8 reset []         = { RESET,      0x80 };
  87         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
  88         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
  89         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 };
  90         static u8 fsm_ctl_cfg[]    = { 0x7b,       0x04 };
  91         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x0f };
  92         static u8 scan_ctl_cfg []  = { SCAN_CTL,   0x0d };
  93         static u8 irq_cfg []       = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
  94         struct saa7134_dev *dev= fe->dvb->priv;
  95
  96         printk("%s: %s called\n",dev->name,__FUNCTION__);
  97
  98         mt352_write(fe, clock_config,   sizeof(clock_config));
  99         udelay(200);
 100         mt352_write(fe, reset,          sizeof(reset));
 101         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 102         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 103         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 104         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 105
 106         mt352_write(fe, fsm_ctl_cfg,    sizeof(fsm_ctl_cfg));
 107         mt352_write(fe, scan_ctl_cfg,   sizeof(scan_ctl_cfg));
 108         mt352_write(fe, irq_cfg,        sizeof(irq_cfg));
 109         return 0;
 110 }
 111
 112 static int mt352_pinnacle_pll_set(struct dvb_frontend* fe,
 113                                   struct dvb_frontend_parameters* params,
 114                                   u8* pllbuf)
 115 {
 116         static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
 117         static int off = TDA9887_PRESENT | TDA9887_PORT2_ACTIVE;
 118         struct saa7134_dev *dev = fe->dvb->priv;
 119         struct v4l2_frequency f;
 120
 121         /* set frequency (mt2050) */
 122         f.tuner     = 0;
 123         f.type      = V4L2_TUNER_DIGITAL_TV;
 124         f.frequency = params->frequency / 1000 * 16 / 1000;
 125         saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
 126         saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
 127         saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&off);
 128
 129         pinnacle_antenna_pwr(dev, antenna_pwr);
 130
 131         /* mt352 setup */
 132         mt352_pinnacle_init(fe);
 133         pllbuf[0] = 0xc2;
 134         pllbuf[1] = 0x00;
 135         pllbuf[2] = 0x00;
 136         pllbuf[3] = 0x80;
 137         pllbuf[4] = 0x00;
 138         return 0;
 139 }
 140
 141 static struct mt352_config pinnacle_300i = {
 142         .demod_address = 0x3c >> 1,
 143         .adc_clock     = 20333,
 144         .if2           = 36150,
 145         .no_tuner      = 1,
 146         .demod_init    = mt352_pinnacle_init,
 147         .pll_set       = mt352_pinnacle_pll_set,
 148 };
 149 #endif
 150
 151 /* ------------------------------------------------------------------ */
 152
 153 #ifdef HAVE_TDA1004X
 154 static int philips_tu1216_pll_init(struct dvb_frontend *fe)
 155 {
 156         struct saa7134_dev *dev = fe->dvb->priv;
 157         static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
 158         struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
 159
 160         /* setup PLL configuration */
 161         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 162                 return -EIO;
 163         msleep(1);
 164
 165         return 0;
 166 }
 167
 168 static int philips_tu1216_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 169 {
 170         struct saa7134_dev *dev = fe->dvb->priv;
 171         u8 tuner_buf[4];
 172         struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,.len =
 173                         sizeof(tuner_buf) };
 174         int tuner_frequency = 0;
 175         u8 band, cp, filter;
 176
 177         /* determine charge pump */
 178         tuner_frequency = params->frequency + 36166000;
 179         if (tuner_frequency < 87000000)
 180                 return -EINVAL;
 181         else if (tuner_frequency < 130000000)
 182                 cp = 3;
 183         else if (tuner_frequency < 160000000)
 184                 cp = 5;
 185         else if (tuner_frequency < 200000000)
 186                 cp = 6;
 187         else if (tuner_frequency < 290000000)
 188                 cp = 3;
 189         else if (tuner_frequency < 420000000)
 190                 cp = 5;
 191         else if (tuner_frequency < 480000000)
 192                 cp = 6;
 193         else if (tuner_frequency < 620000000)
 194                 cp = 3;
 195         else if (tuner_frequency < 830000000)
 196                 cp = 5;
 197         else if (tuner_frequency < 895000000)
 198                 cp = 7;
 199         else
 200                 return -EINVAL;
 201
 202         /* determine band */
 203         if (params->frequency < 49000000)
 204                 return -EINVAL;
 205         else if (params->frequency < 161000000)
 206                 band = 1;
 207         else if (params->frequency < 444000000)
 208                 band = 2;
 209         else if (params->frequency < 861000000)
 210                 band = 4;
 211         else
 212                 return -EINVAL;
 213
 214         /* setup PLL filter */
 215         switch (params->u.ofdm.bandwidth) {
 216         case BANDWIDTH_6_MHZ:
 217                 filter = 0;
 218                 break;
 219
 220         case BANDWIDTH_7_MHZ:
 221                 filter = 0;
 222                 break;
 223
 224         case BANDWIDTH_8_MHZ:
 225                 filter = 1;
 226                 break;
 227
 228         default:
 229                 return -EINVAL;
 230         }
 231
 232         /* calculate divisor
 233          * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
 234          */
 235         tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
 236
 237         /* setup tuner buffer */
 238         tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
 239         tuner_buf[1] = tuner_frequency & 0xff;
 240         tuner_buf[2] = 0xca;
 241         tuner_buf[3] = (cp << 5) | (filter << 3) | band;
 242
 243         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 244                 return -EIO;
 245
 246         msleep(1);
 247         return 0;
 248 }
 249
 250 static int philips_tu1216_request_firmware(struct dvb_frontend *fe,
 251                                            const struct firmware **fw, char *name)
 252 {
 253         struct saa7134_dev *dev = fe->dvb->priv;
 254         return request_firmware(fw, name, &dev->pci->dev);
 255 }
 256
 257 static struct tda1004x_config philips_tu1216_config = {
 258
 259         .demod_address = 0x8,
 260         .invert        = 1,
 261         .invert_oclk   = 1,
 262         .xtal_freq     = TDA10046_XTAL_4M,
 263         .agc_config    = TDA10046_AGC_DEFAULT,
 264         .if_freq       = TDA10046_FREQ_3617,
 265         .pll_init      = philips_tu1216_pll_init,
 266         .pll_set       = philips_tu1216_pll_set,
 267         .pll_sleep     = NULL,
 268         .request_firmware = philips_tu1216_request_firmware,
 269 };
 270
 271 /* ------------------------------------------------------------------ */
 272
 273
 274 static int philips_fmd1216_pll_init(struct dvb_frontend *fe)
 275 {
 276         struct saa7134_dev *dev = fe->dvb->priv;
 277         /* this message is to set up ATC and ALC */
 278         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
 279         struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 280
 281         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 282                 return -EIO;
 283         msleep(1);
 284
 285         return 0;
 286 }
 287
 288 static void philips_fmd1216_analog(struct dvb_frontend *fe)
 289 {
 290         struct saa7134_dev *dev = fe->dvb->priv;
 291         /* this message actually turns the tuner back to analog mode */
 292         static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 };
 293         struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
 294
 295         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 296         msleep(1);
 297         fmd1216_init[2] = 0x86;
 298         fmd1216_init[3] = 0x54;
 299         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 300         msleep(1);
 301 }
 302
 303 static int philips_fmd1216_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 304 {
 305         struct saa7134_dev *dev = fe->dvb->priv;
 306         u8 tuner_buf[4];
 307         struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = tuner_buf,.len =
 308                         sizeof(tuner_buf) };
 309         int tuner_frequency = 0;
 310         int divider = 0;
 311         u8 band, mode, cp;
 312
 313         /* determine charge pump */
 314         tuner_frequency = params->frequency + 36130000;
 315         if (tuner_frequency < 87000000)
 316                 return -EINVAL;
 317         /* low band */
 318         else if (tuner_frequency < 180000000) {
 319                 band = 1;
 320                 mode = 7;
 321                 cp   = 0;
 322         } else if (tuner_frequency < 195000000) {
 323                 band = 1;
 324                 mode = 6;
 325                 cp   = 1;
 326         /* mid band     */
 327         } else if (tuner_frequency < 366000000) {
 328                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 329                         band = 10;
 330                 } else {
 331                         band = 2;
 332                 }
 333                 mode = 7;
 334                 cp   = 0;
 335         } else if (tuner_frequency < 478000000) {
 336                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 337                         band = 10;
 338                 } else {
 339                         band = 2;
 340                 }
 341                 mode = 6;
 342                 cp   = 1;
 343         /* high band */
 344         } else if (tuner_frequency < 662000000) {
 345                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 346                         band = 12;
 347                 } else {
 348                         band = 4;
 349                 }
 350                 mode = 7;
 351                 cp   = 0;
 352         } else if (tuner_frequency < 840000000) {
 353                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 354                         band = 12;
 355                 } else {
 356                         band = 4;
 357                 }
 358                 mode = 6;
 359                 cp   = 1;
 360         } else {
 361                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) {
 362                         band = 12;
 363                 } else {
 364                         band = 4;
 365                 }
 366                 mode = 7;
 367                 cp   = 1;
 368
 369         }
 370         /* calculate divisor */
 371         /* ((36166000 + Finput) / 166666) rounded! */
 372         divider = (tuner_frequency + 83333) / 166667;
 373
 374         /* setup tuner buffer */
 375         tuner_buf[0] = (divider >> 8) & 0x7f;
 376         tuner_buf[1] = divider & 0xff;
 377         tuner_buf[2] = 0x80 | (cp << 6) | (mode  << 3) | 4;
 378         tuner_buf[3] = 0x40 | band;
 379
 380         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 381                 return -EIO;
 382         return 0;
 383 }
 384
 385 #ifdef HAVE_TDA1004X
 386 static struct tda1004x_config medion_cardbus = {
 387         .demod_address = 0x08,
 388         .invert        = 1,
 389         .invert_oclk   = 0,
 390         .xtal_freq     = TDA10046_XTAL_16M,
 391         .agc_config    = TDA10046_AGC_IFO_AUTO_NEG,
 392         .if_freq       = TDA10046_FREQ_3613,
 393         .pll_init      = philips_fmd1216_pll_init,
 394         .pll_set       = philips_fmd1216_pll_set,
 395         .pll_sleep         = philips_fmd1216_analog,
 396         .request_firmware = NULL,
 397 };
 398 #endif
 399
 400 /* ------------------------------------------------------------------ */
 401
 402 struct tda827x_data {
 403         u32 lomax;
 404         u8  spd;
 405         u8  bs;
 406         u8  bp;
 407         u8  cp;
 408         u8  gc3;
 409         u8 div1p5;
 410 };
 411
 412 static struct tda827x_data tda827x_dvbt[] = {
 413         { .lomax =  62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
 414         { .lomax =  66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
 415         { .lomax =  76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
 416         { .lomax =  84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
 417         { .lomax =  93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
 418         { .lomax =  98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
 419         { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
 420         { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
 421         { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
 422         { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
 423         { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
 424         { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0},
 425         { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
 426         { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
 427         { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
 428         { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
 429         { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
 430         { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
 431         { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
 432         { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
 433         { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
 434         { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
 435         { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
 436         { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
 437         { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
 438         { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
 439         { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
 440         { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
 441         { .lomax =         0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0}
 442 };
 443
 444 static int philips_tda827x_pll_init(struct dvb_frontend *fe)
 445 {
 446         return 0;
 447 }
 448
 449 static int philips_tda827x_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
 450 {
 451         struct saa7134_dev *dev = fe->dvb->priv;
 452         u8 tuner_buf[14];
 453
 454         struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,
 455                                         .len = sizeof(tuner_buf) };
 456         int i, tuner_freq, if_freq;
 457         u32 N;
 458         switch (params->u.ofdm.bandwidth) {
 459         case BANDWIDTH_6_MHZ:
 460                 if_freq = 4000000;
 461                 break;
 462         case BANDWIDTH_7_MHZ:
 463                 if_freq = 4500000;
 464                 break;
 465         default:                   /* 8 MHz or Auto */
 466                 if_freq = 5000000;
 467                 break;
 468         }
 469         tuner_freq = params->frequency + if_freq;
 470
 471         i = 0;
 472         while (tda827x_dvbt[i].lomax < tuner_freq) {
 473                 if(tda827x_dvbt[i + 1].lomax == 0)
 474                         break;
 475                 i++;
 476         }
 477
 478         N = ((tuner_freq + 125000) / 250000) << (tda827x_dvbt[i].spd + 2);
 479         tuner_buf[0] = 0;
 480         tuner_buf[1] = (N>>8) | 0x40;
 481         tuner_buf[2] = N & 0xff;
 482         tuner_buf[3] = 0;
 483         tuner_buf[4] = 0x52;
 484         tuner_buf[5] = (tda827x_dvbt[i].spd << 6) + (tda827x_dvbt[i].div1p5 << 5) +
 485                                    (tda827x_dvbt[i].bs << 3) + tda827x_dvbt[i].bp;
 486         tuner_buf[6] = (tda827x_dvbt[i].gc3 << 4) + 0x8f;
 487         tuner_buf[7] = 0xbf;
 488         tuner_buf[8] = 0x2a;
 489         tuner_buf[9] = 0x05;
 490         tuner_buf[10] = 0xff;
 491         tuner_buf[11] = 0x00;
 492         tuner_buf[12] = 0x00;
 493         tuner_buf[13] = 0x40;
 494
 495         tuner_msg.len = 14;
 496         if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
 497                 return -EIO;
 498
 499         msleep(500);
 500         /* correct CP value */
 501         tuner_buf[0] = 0x30;
 502         tuner_buf[1] = 0x50 + tda827x_dvbt[i].cp;
 503         tuner_msg.len = 2;
 504         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 505
 506         return 0;
 507 }
 508
 509 static void philips_tda827x_pll_sleep(struct dvb_frontend *fe)
 510 {
 511         struct saa7134_dev *dev = fe->dvb->priv;
 512         static u8 tda827x_sleep[] = { 0x30, 0xd0};
 513         struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tda827x_sleep,
 514                                     .len = sizeof(tda827x_sleep) };
 515         i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
 516 }
 517
 518 static struct tda1004x_config tda827x_lifeview_config = {
 519         .demod_address = 0x08,
 520         .invert        = 1,
 521         .invert_oclk   = 0,
 522         .xtal_freq     = TDA10046_XTAL_16M,
 523         .agc_config    = TDA10046_AGC_TDA827X,
 524         .if_freq       = TDA10046_FREQ_045,
 525         .pll_init      = philips_tda827x_pll_init,
 526         .pll_set       = philips_tda827x_pll_set,
 527         .pll_sleep         = philips_tda827x_pll_sleep,
 528         .request_firmware = NULL,
 529 };
 530 #endif
 531
 532 /* ------------------------------------------------------------------ */
 533
 534 static int dvb_init(struct saa7134_dev *dev)
 535 {
 536         /* init struct videobuf_dvb */
 537         dev->ts.nr_bufs    = 32;
 538         dev->ts.nr_packets = 32*4;
 539         dev->dvb.name = dev->name;
 540         videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
 541                             dev->pci, &dev->slock,
 542                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 543                             V4L2_FIELD_ALTERNATE,
 544                             sizeof(struct saa7134_buf),
 545                             dev);
 546
 547         switch (dev->board) {
 548 #ifdef HAVE_MT352
 549         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 550                 printk("%s: pinnacle 300i dvb setup\n",dev->name);
 551                 dev->dvb.frontend = mt352_attach(&pinnacle_300i,
 552                                                  &dev->i2c_adap);
 553                 break;
 554 #endif
 555 #ifdef HAVE_TDA1004X
 556         case SAA7134_BOARD_MD7134:
 557                 dev->dvb.frontend = tda10046_attach(&medion_cardbus,
 558                                                     &dev->i2c_adap);
 559                 break;
 560         case SAA7134_BOARD_PHILIPS_TOUGH:
 561                 dev->dvb.frontend = tda10046_attach(&philips_tu1216_config,
 562                                                     &dev->i2c_adap);
 563                 break;
 564         case SAA7134_BOARD_FLYDVBTDUO:
 565                 dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config,
 566                                                     &dev->i2c_adap);
 567                 break;
 568         case SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS:
 569                 dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config,
 570                                                     &dev->i2c_adap);
 571                 break;
 572 #endif
 573         default:
 574                 printk("%s: Huh? unknown DVB card?\n",dev->name);
 575                 break;
 576         }
 577
 578         if (NULL == dev->dvb.frontend) {
 579                 printk("%s: frontend initialization failed\n",dev->name);
 580                 return -1;
 581         }
 582
 583         /* register everything else */
 584         return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev);
 585 }
 586
 587 static int dvb_fini(struct saa7134_dev *dev)
 588 {
 589         static int on  = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE;
 590
 591         switch (dev->board) {
 592         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
 593                 /* otherwise we don't detect the tuner on next insmod */
 594                 saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on);
 595                 break;
 596         };
 597         videobuf_dvb_unregister(&dev->dvb);
 598         return 0;
 599 }
 600
 601 static struct saa7134_mpeg_ops dvb_ops = {
 602         .type          = SAA7134_MPEG_DVB,
 603         .init          = dvb_init,
 604         .fini          = dvb_fini,
 605 };
 606
 607 static int __init dvb_register(void)
 608 {
 609         return saa7134_ts_register(&dvb_ops);
 610 }
 611
 612 static void __exit dvb_unregister(void)
 613 {
 614         saa7134_ts_unregister(&dvb_ops);
 615 }
 616
 617 module_init(dvb_register);
 618 module_exit(dvb_unregister);
 619
 620 /* ------------------------------------------------------------------ */
 621 /*
 622  * Local variables:
 623  * c-basic-offset: 8
 624  * End:
 625  */