git.oblomov.eu Git - linux-2.6/blob - drivers/media/video/cx88/cx88-dvb.c

   1 /*
   2  *
   3  * device driver for Conexant 2388x based TV cards
   4  * MPEG Transport Stream (DVB) routines
   5  *
   6  * (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
   7  * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22  */
  23
  24 #include <linux/module.h>
  25 #include <linux/init.h>
  26 #include <linux/device.h>
  27 #include <linux/fs.h>
  28 #include <linux/kthread.h>
  29 #include <linux/file.h>
  30 #include <linux/suspend.h>
  31
  32 #include "cx88.h"
  33 #include "dvb-pll.h"
  34 #include <media/v4l2-common.h>
  35
  36 #include "mt352.h"
  37 #include "mt352_priv.h"
  38 #include "cx88-vp3054-i2c.h"
  39 #include "zl10353.h"
  40 #include "cx22702.h"
  41 #include "or51132.h"
  42 #include "lgdt330x.h"
  43 #include "s5h1409.h"
  44 #include "xc5000.h"
  45 #include "nxt200x.h"
  46 #include "cx24123.h"
  47 #include "isl6421.h"
  48 #include "tuner-simple.h"
  49 #include "tda9887.h"
  50 #include "s5h1411.h"
  51 #include "stv0299.h"
  52 #include "z0194a.h"
  53 #include "stv0288.h"
  54 #include "stb6000.h"
  55 #include "cx24116.h"
  56
  57 MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
  58 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
  59 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  60 MODULE_LICENSE("GPL");
  61
  62 static unsigned int debug;
  63 module_param(debug, int, 0644);
  64 MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
  65
  66 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  67
  68 #define dprintk(level,fmt, arg...)      if (debug >= level) \
  69         printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg)
  70
  71 /* ------------------------------------------------------------------ */
  72
  73 static int dvb_buf_setup(struct videobuf_queue *q,
  74                          unsigned int *count, unsigned int *size)
  75 {
  76         struct cx8802_dev *dev = q->priv_data;
  77
  78         dev->ts_packet_size  = 188 * 4;
  79         dev->ts_packet_count = 32;
  80
  81         *size  = dev->ts_packet_size * dev->ts_packet_count;
  82         *count = 32;
  83         return 0;
  84 }
  85
  86 static int dvb_buf_prepare(struct videobuf_queue *q,
  87                            struct videobuf_buffer *vb, enum v4l2_field field)
  88 {
  89         struct cx8802_dev *dev = q->priv_data;
  90         return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field);
  91 }
  92
  93 static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
  94 {
  95         struct cx8802_dev *dev = q->priv_data;
  96         cx8802_buf_queue(dev, (struct cx88_buffer*)vb);
  97 }
  98
  99 static void dvb_buf_release(struct videobuf_queue *q,
 100                             struct videobuf_buffer *vb)
 101 {
 102         cx88_free_buffer(q, (struct cx88_buffer*)vb);
 103 }
 104
 105 static struct videobuf_queue_ops dvb_qops = {
 106         .buf_setup    = dvb_buf_setup,
 107         .buf_prepare  = dvb_buf_prepare,
 108         .buf_queue    = dvb_buf_queue,
 109         .buf_release  = dvb_buf_release,
 110 };
 111
 112 /* ------------------------------------------------------------------ */
 113
 114 static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
 115 {
 116         struct cx8802_dev *dev= fe->dvb->priv;
 117         struct cx8802_driver *drv = NULL;
 118         int ret = 0;
 119
 120         drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
 121         if (drv) {
 122                 if (acquire)
 123                         ret = drv->request_acquire(drv);
 124                 else
 125                         ret = drv->request_release(drv);
 126         }
 127
 128         return ret;
 129 }
 130
 131 /* ------------------------------------------------------------------ */
 132
 133 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
 134 {
 135         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
 136         static u8 reset []         = { RESET,      0x80 };
 137         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 138         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 139         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 140         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 141
 142         mt352_write(fe, clock_config,   sizeof(clock_config));
 143         udelay(200);
 144         mt352_write(fe, reset,          sizeof(reset));
 145         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 146
 147         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 148         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 149         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 150         return 0;
 151 }
 152
 153 static int dvico_dual_demod_init(struct dvb_frontend *fe)
 154 {
 155         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
 156         static u8 reset []         = { RESET,      0x80 };
 157         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 158         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 159         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 160         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 161
 162         mt352_write(fe, clock_config,   sizeof(clock_config));
 163         udelay(200);
 164         mt352_write(fe, reset,          sizeof(reset));
 165         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 166
 167         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 168         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 169         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 170
 171         return 0;
 172 }
 173
 174 static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
 175 {
 176         static u8 clock_config []  = { 0x89, 0x38, 0x39 };
 177         static u8 reset []         = { 0x50, 0x80 };
 178         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 179         static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
 180                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 181         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 182         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 183
 184         mt352_write(fe, clock_config,   sizeof(clock_config));
 185         udelay(2000);
 186         mt352_write(fe, reset,          sizeof(reset));
 187         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 188
 189         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 190         udelay(2000);
 191         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 192         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 193
 194         return 0;
 195 }
 196
 197 static struct mt352_config dvico_fusionhdtv = {
 198         .demod_address = 0x0f,
 199         .demod_init    = dvico_fusionhdtv_demod_init,
 200 };
 201
 202 static struct mt352_config dntv_live_dvbt_config = {
 203         .demod_address = 0x0f,
 204         .demod_init    = dntv_live_dvbt_demod_init,
 205 };
 206
 207 static struct mt352_config dvico_fusionhdtv_dual = {
 208         .demod_address = 0x0f,
 209         .demod_init    = dvico_dual_demod_init,
 210 };
 211
 212 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 213 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
 214 {
 215         static u8 clock_config []  = { 0x89, 0x38, 0x38 };
 216         static u8 reset []         = { 0x50, 0x80 };
 217         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 218         static u8 agc_cfg []       = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
 219                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 220         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 221         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 222
 223         mt352_write(fe, clock_config,   sizeof(clock_config));
 224         udelay(2000);
 225         mt352_write(fe, reset,          sizeof(reset));
 226         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 227
 228         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 229         udelay(2000);
 230         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 231         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 232
 233         return 0;
 234 }
 235
 236 static struct mt352_config dntv_live_dvbt_pro_config = {
 237         .demod_address = 0x0f,
 238         .no_tuner      = 1,
 239         .demod_init    = dntv_live_dvbt_pro_demod_init,
 240 };
 241 #endif
 242
 243 static struct zl10353_config dvico_fusionhdtv_hybrid = {
 244         .demod_address = 0x0f,
 245         .no_tuner      = 1,
 246 };
 247
 248 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 249         .demod_address = 0x0f,
 250         .if2           = 45600,
 251         .no_tuner      = 1,
 252 };
 253
 254 static struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
 255         .demod_address = 0x0f,
 256         .if2 = 4560,
 257         .no_tuner = 1,
 258         .demod_init = dvico_fusionhdtv_demod_init,
 259 };
 260
 261 static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
 262         .demod_address = 0x0f,
 263 };
 264
 265 static struct cx22702_config connexant_refboard_config = {
 266         .demod_address = 0x43,
 267         .output_mode   = CX22702_SERIAL_OUTPUT,
 268 };
 269
 270 static struct cx22702_config hauppauge_hvr_config = {
 271         .demod_address = 0x63,
 272         .output_mode   = CX22702_SERIAL_OUTPUT,
 273 };
 274
 275 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 276 {
 277         struct cx8802_dev *dev= fe->dvb->priv;
 278         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 279         return 0;
 280 }
 281
 282 static struct or51132_config pchdtv_hd3000 = {
 283         .demod_address = 0x15,
 284         .set_ts_params = or51132_set_ts_param,
 285 };
 286
 287 static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
 288 {
 289         struct cx8802_dev *dev= fe->dvb->priv;
 290         struct cx88_core *core = dev->core;
 291
 292         dprintk(1, "%s: index = %d\n", __func__, index);
 293         if (index == 0)
 294                 cx_clear(MO_GP0_IO, 8);
 295         else
 296                 cx_set(MO_GP0_IO, 8);
 297         return 0;
 298 }
 299
 300 static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 301 {
 302         struct cx8802_dev *dev= fe->dvb->priv;
 303         if (is_punctured)
 304                 dev->ts_gen_cntrl |= 0x04;
 305         else
 306                 dev->ts_gen_cntrl &= ~0x04;
 307         return 0;
 308 }
 309
 310 static struct lgdt330x_config fusionhdtv_3_gold = {
 311         .demod_address = 0x0e,
 312         .demod_chip    = LGDT3302,
 313         .serial_mpeg   = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
 314         .set_ts_params = lgdt330x_set_ts_param,
 315 };
 316
 317 static struct lgdt330x_config fusionhdtv_5_gold = {
 318         .demod_address = 0x0e,
 319         .demod_chip    = LGDT3303,
 320         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 321         .set_ts_params = lgdt330x_set_ts_param,
 322 };
 323
 324 static struct lgdt330x_config pchdtv_hd5500 = {
 325         .demod_address = 0x59,
 326         .demod_chip    = LGDT3303,
 327         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 328         .set_ts_params = lgdt330x_set_ts_param,
 329 };
 330
 331 static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 332 {
 333         struct cx8802_dev *dev= fe->dvb->priv;
 334         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 335         return 0;
 336 }
 337
 338 static struct nxt200x_config ati_hdtvwonder = {
 339         .demod_address = 0x0a,
 340         .set_ts_params = nxt200x_set_ts_param,
 341 };
 342
 343 static int cx24123_set_ts_param(struct dvb_frontend* fe,
 344         int is_punctured)
 345 {
 346         struct cx8802_dev *dev= fe->dvb->priv;
 347         dev->ts_gen_cntrl = 0x02;
 348         return 0;
 349 }
 350
 351 static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
 352                                        fe_sec_voltage_t voltage)
 353 {
 354         struct cx8802_dev *dev= fe->dvb->priv;
 355         struct cx88_core *core = dev->core;
 356
 357         if (voltage == SEC_VOLTAGE_OFF)
 358                 cx_write(MO_GP0_IO, 0x000006fb);
 359         else
 360                 cx_write(MO_GP0_IO, 0x000006f9);
 361
 362         if (core->prev_set_voltage)
 363                 return core->prev_set_voltage(fe, voltage);
 364         return 0;
 365 }
 366
 367 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
 368                                       fe_sec_voltage_t voltage)
 369 {
 370         struct cx8802_dev *dev= fe->dvb->priv;
 371         struct cx88_core *core = dev->core;
 372
 373         if (voltage == SEC_VOLTAGE_OFF) {
 374                 dprintk(1,"LNB Voltage OFF\n");
 375                 cx_write(MO_GP0_IO, 0x0000efff);
 376         }
 377
 378         if (core->prev_set_voltage)
 379                 return core->prev_set_voltage(fe, voltage);
 380         return 0;
 381 }
 382
 383 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
 384                                       fe_sec_voltage_t voltage)
 385 {
 386         struct cx8802_dev *dev= fe->dvb->priv;
 387         struct cx88_core *core = dev->core;
 388
 389         switch (voltage) {
 390                 case SEC_VOLTAGE_13:
 391                         printk("LNB Voltage SEC_VOLTAGE_13\n");
 392                         cx_write(MO_GP0_IO, 0x00006040);
 393                         break;
 394                 case SEC_VOLTAGE_18:
 395                         printk("LNB Voltage SEC_VOLTAGE_18\n");
 396                         cx_write(MO_GP0_IO, 0x00006060);
 397                         break;
 398                 case SEC_VOLTAGE_OFF:
 399                         printk("LNB Voltage SEC_VOLTAGE_off\n");
 400                         break;
 401         }
 402
 403         if (core->prev_set_voltage)
 404                 return core->prev_set_voltage(fe, voltage);
 405         return 0;
 406 }
 407
 408 static struct cx24123_config geniatech_dvbs_config = {
 409         .demod_address = 0x55,
 410         .set_ts_params = cx24123_set_ts_param,
 411 };
 412
 413 static struct cx24123_config hauppauge_novas_config = {
 414         .demod_address = 0x55,
 415         .set_ts_params = cx24123_set_ts_param,
 416 };
 417
 418 static struct cx24123_config kworld_dvbs_100_config = {
 419         .demod_address = 0x15,
 420         .set_ts_params = cx24123_set_ts_param,
 421         .lnb_polarity  = 1,
 422 };
 423
 424 static struct s5h1409_config pinnacle_pctv_hd_800i_config = {
 425         .demod_address = 0x32 >> 1,
 426         .output_mode   = S5H1409_PARALLEL_OUTPUT,
 427         .gpio          = S5H1409_GPIO_ON,
 428         .qam_if        = 44000,
 429         .inversion     = S5H1409_INVERSION_OFF,
 430         .status_mode   = S5H1409_DEMODLOCKING,
 431         .mpeg_timing   = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
 432 };
 433
 434 static struct s5h1409_config dvico_hdtv5_pci_nano_config = {
 435         .demod_address = 0x32 >> 1,
 436         .output_mode   = S5H1409_SERIAL_OUTPUT,
 437         .gpio          = S5H1409_GPIO_OFF,
 438         .inversion     = S5H1409_INVERSION_OFF,
 439         .status_mode   = S5H1409_DEMODLOCKING,
 440         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 441 };
 442
 443 static struct s5h1409_config kworld_atsc_120_config = {
 444         .demod_address = 0x32 >> 1,
 445         .output_mode   = S5H1409_SERIAL_OUTPUT,
 446         .gpio          = S5H1409_GPIO_OFF,
 447         .inversion     = S5H1409_INVERSION_OFF,
 448         .status_mode   = S5H1409_DEMODLOCKING,
 449         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 450 };
 451
 452 static struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
 453         .i2c_address    = 0x64,
 454         .if_khz         = 5380,
 455 };
 456
 457 static struct zl10353_config cx88_pinnacle_hybrid_pctv = {
 458         .demod_address = (0x1e >> 1),
 459         .no_tuner      = 1,
 460         .if2           = 45600,
 461 };
 462
 463 static struct zl10353_config cx88_geniatech_x8000_mt = {
 464        .demod_address = (0x1e >> 1),
 465        .no_tuner = 1,
 466 };
 467
 468 static struct s5h1411_config dvico_fusionhdtv7_config = {
 469         .output_mode   = S5H1411_SERIAL_OUTPUT,
 470         .gpio          = S5H1411_GPIO_ON,
 471         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 472         .qam_if        = S5H1411_IF_44000,
 473         .vsb_if        = S5H1411_IF_44000,
 474         .inversion     = S5H1411_INVERSION_OFF,
 475         .status_mode   = S5H1411_DEMODLOCKING
 476 };
 477
 478 static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
 479         .i2c_address    = 0xc2 >> 1,
 480         .if_khz         = 5380,
 481 };
 482
 483 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 484 {
 485         struct dvb_frontend *fe;
 486         struct xc2028_ctrl ctl;
 487         struct xc2028_config cfg = {
 488                 .i2c_adap  = &dev->core->i2c_adap,
 489                 .i2c_addr  = addr,
 490                 .ctrl      = &ctl,
 491         };
 492
 493         if (!dev->dvb.frontend) {
 494                 printk(KERN_ERR "%s/2: dvb frontend not attached. "
 495                                 "Can't attach xc3028\n",
 496                        dev->core->name);
 497                 return -EINVAL;
 498         }
 499
 500         /*
 501          * Some xc3028 devices may be hidden by an I2C gate. This is known
 502          * to happen with some s5h1409-based devices.
 503          * Now that I2C gate is open, sets up xc3028 configuration
 504          */
 505         cx88_setup_xc3028(dev->core, &ctl);
 506
 507         fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
 508         if (!fe) {
 509                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
 510                        dev->core->name);
 511                 return -EINVAL;
 512         }
 513
 514         printk(KERN_INFO "%s/2: xc3028 attached\n",
 515                dev->core->name);
 516
 517         return 0;
 518 }
 519
 520 static int cx24116_set_ts_param(struct dvb_frontend *fe,
 521         int is_punctured)
 522 {
 523         struct cx8802_dev *dev = fe->dvb->priv;
 524         dev->ts_gen_cntrl = 0x2;
 525
 526         return 0;
 527 }
 528
 529 static int cx24116_reset_device(struct dvb_frontend *fe)
 530 {
 531         struct cx8802_dev *dev = fe->dvb->priv;
 532         struct cx88_core *core = dev->core;
 533
 534         /* Reset the part */
 535         cx_write(MO_SRST_IO, 0);
 536         msleep(10);
 537         cx_write(MO_SRST_IO, 1);
 538         msleep(10);
 539
 540         return 0;
 541 }
 542
 543 static struct cx24116_config hauppauge_hvr4000_config = {
 544         .demod_address          = 0x05,
 545         .set_ts_params          = cx24116_set_ts_param,
 546         .reset_device           = cx24116_reset_device,
 547 };
 548
 549 static struct cx24116_config tevii_s460_config = {
 550         .demod_address = 0x55,
 551         .set_ts_params = cx24116_set_ts_param,
 552         .reset_device  = cx24116_reset_device,
 553 };
 554
 555 static struct stv0299_config tevii_tuner_sharp_config = {
 556         .demod_address = 0x68,
 557         .inittab = sharp_z0194a__inittab,
 558         .mclk = 88000000UL,
 559         .invert = 1,
 560         .skip_reinit = 0,
 561         .lock_output = 1,
 562         .volt13_op0_op1 = STV0299_VOLT13_OP1,
 563         .min_delay_ms = 100,
 564         .set_symbol_rate = sharp_z0194a__set_symbol_rate,
 565         .set_ts_params = cx24116_set_ts_param,
 566 };
 567
 568 static struct stv0288_config tevii_tuner_earda_config = {
 569         .demod_address = 0x68,
 570         .min_delay_ms = 100,
 571         .set_ts_params = cx24116_set_ts_param,
 572 };
 573
 574 static int dvb_register(struct cx8802_dev *dev)
 575 {
 576         struct cx88_core *core = dev->core;
 577
 578         /* init struct videobuf_dvb */
 579         dev->dvb.name = core->name;
 580         dev->ts_gen_cntrl = 0x0c;
 581
 582         /* init frontend */
 583         switch (core->boardnr) {
 584         case CX88_BOARD_HAUPPAUGE_DVB_T1:
 585                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 586                                                &connexant_refboard_config,
 587                                                &core->i2c_adap);
 588                 if (dev->dvb.frontend != NULL) {
 589                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 590                                         0x61, &core->i2c_adap,
 591                                         DVB_PLL_THOMSON_DTT759X))
 592                                 goto frontend_detach;
 593                 }
 594                 break;
 595         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 596         case CX88_BOARD_CONEXANT_DVB_T1:
 597         case CX88_BOARD_KWORLD_DVB_T_CX22702:
 598         case CX88_BOARD_WINFAST_DTV1000:
 599                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 600                                                &connexant_refboard_config,
 601                                                &core->i2c_adap);
 602                 if (dev->dvb.frontend != NULL) {
 603                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 604                                         0x60, &core->i2c_adap,
 605                                         DVB_PLL_THOMSON_DTT7579))
 606                                 goto frontend_detach;
 607                 }
 608                 break;
 609         case CX88_BOARD_WINFAST_DTV2000H:
 610         case CX88_BOARD_HAUPPAUGE_HVR1100:
 611         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 612         case CX88_BOARD_HAUPPAUGE_HVR1300:
 613         case CX88_BOARD_HAUPPAUGE_HVR3000:
 614                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 615                                                &hauppauge_hvr_config,
 616                                                &core->i2c_adap);
 617                 if (dev->dvb.frontend != NULL) {
 618                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 619                                    &core->i2c_adap, 0x61,
 620                                    TUNER_PHILIPS_FMD1216ME_MK3))
 621                                 goto frontend_detach;
 622                 }
 623                 break;
 624         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
 625                 dev->dvb.frontend = dvb_attach(mt352_attach,
 626                                                &dvico_fusionhdtv,
 627                                                &core->i2c_adap);
 628                 if (dev->dvb.frontend != NULL) {
 629                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 630                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 631                                 goto frontend_detach;
 632                         break;
 633                 }
 634                 /* ZL10353 replaces MT352 on later cards */
 635                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 636                                                &dvico_fusionhdtv_plus_v1_1,
 637                                                &core->i2c_adap);
 638                 if (dev->dvb.frontend != NULL) {
 639                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 640                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 641                                 goto frontend_detach;
 642                 }
 643                 break;
 644         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
 645                 /* The tin box says DEE1601, but it seems to be DTT7579
 646                  * compatible, with a slightly different MT352 AGC gain. */
 647                 dev->dvb.frontend = dvb_attach(mt352_attach,
 648                                                &dvico_fusionhdtv_dual,
 649                                                &core->i2c_adap);
 650                 if (dev->dvb.frontend != NULL) {
 651                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 652                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 653                                 goto frontend_detach;
 654                         break;
 655                 }
 656                 /* ZL10353 replaces MT352 on later cards */
 657                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 658                                                &dvico_fusionhdtv_plus_v1_1,
 659                                                &core->i2c_adap);
 660                 if (dev->dvb.frontend != NULL) {
 661                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 662                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 663                                 goto frontend_detach;
 664                 }
 665                 break;
 666         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 667                 dev->dvb.frontend = dvb_attach(mt352_attach,
 668                                                &dvico_fusionhdtv,
 669                                                &core->i2c_adap);
 670                 if (dev->dvb.frontend != NULL) {
 671                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 672                                         0x61, NULL, DVB_PLL_LG_Z201))
 673                                 goto frontend_detach;
 674                 }
 675                 break;
 676         case CX88_BOARD_KWORLD_DVB_T:
 677         case CX88_BOARD_DNTV_LIVE_DVB_T:
 678         case CX88_BOARD_ADSTECH_DVB_T_PCI:
 679                 dev->dvb.frontend = dvb_attach(mt352_attach,
 680                                                &dntv_live_dvbt_config,
 681                                                &core->i2c_adap);
 682                 if (dev->dvb.frontend != NULL) {
 683                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 684                                         0x61, NULL, DVB_PLL_UNKNOWN_1))
 685                                 goto frontend_detach;
 686                 }
 687                 break;
 688         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 689 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 690                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
 691                 dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
 692                                                &dev->vp3054->adap);
 693                 if (dev->dvb.frontend != NULL) {
 694                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 695                                         &core->i2c_adap, 0x61,
 696                                         TUNER_PHILIPS_FMD1216ME_MK3))
 697                                 goto frontend_detach;
 698                 }
 699 #else
 700                 printk(KERN_ERR "%s/2: built without vp3054 support\n",
 701                                 core->name);
 702 #endif
 703                 break;
 704         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
 705                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 706                                                &dvico_fusionhdtv_hybrid,
 707                                                &core->i2c_adap);
 708                 if (dev->dvb.frontend != NULL) {
 709                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 710                                    &core->i2c_adap, 0x61,
 711                                    TUNER_THOMSON_FE6600))
 712                                 goto frontend_detach;
 713                 }
 714                 break;
 715         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
 716                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 717                                                &dvico_fusionhdtv_xc3028,
 718                                                &core->i2c_adap);
 719                 if (dev->dvb.frontend == NULL)
 720                         dev->dvb.frontend = dvb_attach(mt352_attach,
 721                                                 &dvico_fusionhdtv_mt352_xc3028,
 722                                                 &core->i2c_adap);
 723                 /*
 724                  * On this board, the demod provides the I2C bus pullup.
 725                  * We must not permit gate_ctrl to be performed, or
 726                  * the xc3028 cannot communicate on the bus.
 727                  */
 728                 if (dev->dvb.frontend)
 729                         dev->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 730                 if (attach_xc3028(0x61, dev) < 0)
 731                         return -EINVAL;
 732                 break;
 733         case CX88_BOARD_PCHDTV_HD3000:
 734                 dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
 735                                                &core->i2c_adap);
 736                 if (dev->dvb.frontend != NULL) {
 737                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 738                                         &core->i2c_adap, 0x61,
 739                                         TUNER_THOMSON_DTT761X))
 740                                 goto frontend_detach;
 741                 }
 742                 break;
 743         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
 744                 dev->ts_gen_cntrl = 0x08;
 745
 746                 /* Do a hardware reset of chip before using it. */
 747                 cx_clear(MO_GP0_IO, 1);
 748                 mdelay(100);
 749                 cx_set(MO_GP0_IO, 1);
 750                 mdelay(200);
 751
 752                 /* Select RF connector callback */
 753                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
 754                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 755                                                &fusionhdtv_3_gold,
 756                                                &core->i2c_adap);
 757                 if (dev->dvb.frontend != NULL) {
 758                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 759                                         &core->i2c_adap, 0x61,
 760                                         TUNER_MICROTUNE_4042FI5))
 761                                 goto frontend_detach;
 762                 }
 763                 break;
 764         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
 765                 dev->ts_gen_cntrl = 0x08;
 766
 767                 /* Do a hardware reset of chip before using it. */
 768                 cx_clear(MO_GP0_IO, 1);
 769                 mdelay(100);
 770                 cx_set(MO_GP0_IO, 9);
 771                 mdelay(200);
 772                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 773                                                &fusionhdtv_3_gold,
 774                                                &core->i2c_adap);
 775                 if (dev->dvb.frontend != NULL) {
 776                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 777                                         &core->i2c_adap, 0x61,
 778                                         TUNER_THOMSON_DTT761X))
 779                                 goto frontend_detach;
 780                 }
 781                 break;
 782         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
 783                 dev->ts_gen_cntrl = 0x08;
 784
 785                 /* Do a hardware reset of chip before using it. */
 786                 cx_clear(MO_GP0_IO, 1);
 787                 mdelay(100);
 788                 cx_set(MO_GP0_IO, 1);
 789                 mdelay(200);
 790                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 791                                                &fusionhdtv_5_gold,
 792                                                &core->i2c_adap);
 793                 if (dev->dvb.frontend != NULL) {
 794                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 795                                         &core->i2c_adap, 0x61,
 796                                         TUNER_LG_TDVS_H06XF))
 797                                 goto frontend_detach;
 798                         if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
 799                                    &core->i2c_adap, 0x43))
 800                                 goto frontend_detach;
 801                 }
 802                 break;
 803         case CX88_BOARD_PCHDTV_HD5500:
 804                 dev->ts_gen_cntrl = 0x08;
 805
 806                 /* Do a hardware reset of chip before using it. */
 807                 cx_clear(MO_GP0_IO, 1);
 808                 mdelay(100);
 809                 cx_set(MO_GP0_IO, 1);
 810                 mdelay(200);
 811                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 812                                                &pchdtv_hd5500,
 813                                                &core->i2c_adap);
 814                 if (dev->dvb.frontend != NULL) {
 815                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 816                                         &core->i2c_adap, 0x61,
 817                                         TUNER_LG_TDVS_H06XF))
 818                                 goto frontend_detach;
 819                         if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
 820                                    &core->i2c_adap, 0x43))
 821                                 goto frontend_detach;
 822                 }
 823                 break;
 824         case CX88_BOARD_ATI_HDTVWONDER:
 825                 dev->dvb.frontend = dvb_attach(nxt200x_attach,
 826                                                &ati_hdtvwonder,
 827                                                &core->i2c_adap);
 828                 if (dev->dvb.frontend != NULL) {
 829                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 830                                         &core->i2c_adap, 0x61,
 831                                         TUNER_PHILIPS_TUV1236D))
 832                                 goto frontend_detach;
 833                 }
 834                 break;
 835         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 836         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
 837                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 838                                                &hauppauge_novas_config,
 839                                                &core->i2c_adap);
 840                 if (dev->dvb.frontend) {
 841                         if (!dvb_attach(isl6421_attach, dev->dvb.frontend,
 842                                         &core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
 843                                 goto frontend_detach;
 844                 }
 845                 break;
 846         case CX88_BOARD_KWORLD_DVBS_100:
 847                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 848                                                &kworld_dvbs_100_config,
 849                                                &core->i2c_adap);
 850                 if (dev->dvb.frontend) {
 851                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 852                         dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
 853                 }
 854                 break;
 855         case CX88_BOARD_GENIATECH_DVBS:
 856                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 857                                                &geniatech_dvbs_config,
 858                                                &core->i2c_adap);
 859                 if (dev->dvb.frontend) {
 860                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 861                         dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
 862                 }
 863                 break;
 864         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
 865                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
 866                                                &pinnacle_pctv_hd_800i_config,
 867                                                &core->i2c_adap);
 868                 if (dev->dvb.frontend != NULL) {
 869                         if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
 870                                         &core->i2c_adap,
 871                                         &pinnacle_pctv_hd_800i_tuner_config))
 872                                 goto frontend_detach;
 873                 }
 874                 break;
 875         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 876                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
 877                                                 &dvico_hdtv5_pci_nano_config,
 878                                                 &core->i2c_adap);
 879                 if (dev->dvb.frontend != NULL) {
 880                         struct dvb_frontend *fe;
 881                         struct xc2028_config cfg = {
 882                                 .i2c_adap  = &core->i2c_adap,
 883                                 .i2c_addr  = 0x61,
 884                         };
 885                         static struct xc2028_ctrl ctl = {
 886                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 887                                 .max_len     = 64,
 888                                 .scode_table = XC3028_FE_OREN538,
 889                         };
 890
 891                         fe = dvb_attach(xc2028_attach,
 892                                         dev->dvb.frontend, &cfg);
 893                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 894                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 895                 }
 896                 break;
 897          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
 898                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 899                                                &cx88_pinnacle_hybrid_pctv,
 900                                                &core->i2c_adap);
 901                 if (dev->dvb.frontend) {
 902                         dev->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 903                         if (attach_xc3028(0x61, dev) < 0)
 904                                 goto frontend_detach;
 905                 }
 906                 break;
 907          case CX88_BOARD_GENIATECH_X8000_MT:
 908                 dev->ts_gen_cntrl = 0x00;
 909
 910                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 911                                                &cx88_geniatech_x8000_mt,
 912                                                &core->i2c_adap);
 913                 if (attach_xc3028(0x61, dev) < 0)
 914                         goto frontend_detach;
 915                 break;
 916          case CX88_BOARD_KWORLD_ATSC_120:
 917                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
 918                                                &kworld_atsc_120_config,
 919                                                &core->i2c_adap);
 920                 if (attach_xc3028(0x61, dev) < 0)
 921                         goto frontend_detach;
 922                 break;
 923         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
 924                 dev->dvb.frontend = dvb_attach(s5h1411_attach,
 925                                                &dvico_fusionhdtv7_config,
 926                                                &core->i2c_adap);
 927                 if (dev->dvb.frontend != NULL) {
 928                         if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
 929                                         &core->i2c_adap,
 930                                         &dvico_fusionhdtv7_tuner_config))
 931                                 goto frontend_detach;
 932                 }
 933                 break;
 934         case CX88_BOARD_HAUPPAUGE_HVR4000:
 935         case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
 936                 /* Support for DVB-S only, not DVB-T support */
 937                 dev->dvb.frontend = dvb_attach(cx24116_attach,
 938                         &hauppauge_hvr4000_config,
 939                         &dev->core->i2c_adap);
 940                 if (dev->dvb.frontend) {
 941                         dvb_attach(isl6421_attach, dev->dvb.frontend,
 942                                 &dev->core->i2c_adap,
 943                                 0x08, ISL6421_DCL, 0x00);
 944                 }
 945                 break;
 946         case CX88_BOARD_TEVII_S420:
 947                 dev->dvb.frontend = dvb_attach(stv0299_attach,
 948                                                 &tevii_tuner_sharp_config,
 949                                                 &core->i2c_adap);
 950                 if (dev->dvb.frontend != NULL) {
 951                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
 952                                         &core->i2c_adap, DVB_PLL_OPERA1))
 953                                 goto frontend_detach;
 954                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 955                         dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 956
 957                 } else {
 958                         dev->dvb.frontend = dvb_attach(stv0288_attach,
 959                                                             &tevii_tuner_earda_config,
 960                                                             &core->i2c_adap);
 961                                 if (dev->dvb.frontend != NULL) {
 962                                         if (!dvb_attach(stb6000_attach, dev->dvb.frontend, 0x61,
 963                                                 &core->i2c_adap))
 964                                         goto frontend_detach;
 965                                 core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 966                                 dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 967
 968                         }
 969                 }
 970                 break;
 971         case CX88_BOARD_TEVII_S460:
 972                 dev->dvb.frontend = dvb_attach(cx24116_attach,
 973                                                &tevii_s460_config,
 974                                                &core->i2c_adap);
 975                 if (dev->dvb.frontend != NULL) {
 976                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 977                         dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 978                 }
 979                 break;
 980         case CX88_BOARD_OMICOM_SS4_PCI:
 981         case CX88_BOARD_TBS_8920:
 982         case CX88_BOARD_PROF_7300:
 983                 dev->dvb.frontend = dvb_attach(cx24116_attach,
 984                                                &hauppauge_hvr4000_config,
 985                                                &core->i2c_adap);
 986                 if (dev->dvb.frontend != NULL) {
 987                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 988                         dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 989                 }
 990                 break;
 991         default:
 992                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
 993                        core->name);
 994                 break;
 995         }
 996         if (NULL == dev->dvb.frontend) {
 997                 printk(KERN_ERR
 998                        "%s/2: frontend initialization failed\n",
 999                        core->name);
1000                 return -EINVAL;
1001         }
1002         /* define general-purpose callback pointer */
1003         dev->dvb.frontend->callback = cx88_tuner_callback;
1004
1005         /* Ensure all frontends negotiate bus access */
1006         dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1007
1008         /* Put the analog decoder in standby to keep it quiet */
1009         cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
1010
1011         /* register everything */
1012         return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev,
1013                                      &dev->pci->dev, adapter_nr);
1014
1015 frontend_detach:
1016         if (dev->dvb.frontend) {
1017                 dvb_frontend_detach(dev->dvb.frontend);
1018                 dev->dvb.frontend = NULL;
1019         }
1020         return -EINVAL;
1021 }
1022
1023 /* ----------------------------------------------------------- */
1024
1025 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1026 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1027 {
1028         struct cx88_core *core = drv->core;
1029         int err = 0;
1030         dprintk( 1, "%s\n", __func__);
1031
1032         switch (core->boardnr) {
1033         case CX88_BOARD_HAUPPAUGE_HVR1300:
1034                 /* We arrive here with either the cx23416 or the cx22702
1035                  * on the bus. Take the bus from the cx23416 and enable the
1036                  * cx22702 demod
1037                  */
1038                 cx_set(MO_GP0_IO,   0x00000080); /* cx22702 out of reset and enable */
1039                 cx_clear(MO_GP0_IO, 0x00000004);
1040                 udelay(1000);
1041                 break;
1042         default:
1043                 err = -ENODEV;
1044         }
1045         return err;
1046 }
1047
1048 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1049 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1050 {
1051         struct cx88_core *core = drv->core;
1052         int err = 0;
1053         dprintk( 1, "%s\n", __func__);
1054
1055         switch (core->boardnr) {
1056         case CX88_BOARD_HAUPPAUGE_HVR1300:
1057                 /* Do Nothing, leave the cx22702 on the bus. */
1058                 break;
1059         default:
1060                 err = -ENODEV;
1061         }
1062         return err;
1063 }
1064
1065 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1066 {
1067         struct cx88_core *core = drv->core;
1068         struct cx8802_dev *dev = drv->core->dvbdev;
1069         int err;
1070
1071         dprintk( 1, "%s\n", __func__);
1072         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1073                 core->boardnr,
1074                 core->name,
1075                 core->pci_bus,
1076                 core->pci_slot);
1077
1078         err = -ENODEV;
1079         if (!(core->board.mpeg & CX88_MPEG_DVB))
1080                 goto fail_core;
1081
1082         /* If vp3054 isn't enabled, a stub will just return 0 */
1083         err = vp3054_i2c_probe(dev);
1084         if (0 != err)
1085                 goto fail_core;
1086
1087         /* dvb stuff */
1088         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
1089         videobuf_queue_sg_init(&dev->dvb.dvbq, &dvb_qops,
1090                             &dev->pci->dev, &dev->slock,
1091                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1092                             V4L2_FIELD_TOP,
1093                             sizeof(struct cx88_buffer),
1094                             dev);
1095         err = dvb_register(dev);
1096         if (err != 0)
1097                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
1098                        core->name, err);
1099
1100  fail_core:
1101         return err;
1102 }
1103
1104 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1105 {
1106         struct cx8802_dev *dev = drv->core->dvbdev;
1107
1108         /* dvb */
1109         if (dev->dvb.frontend)
1110                 videobuf_dvb_unregister(&dev->dvb);
1111
1112         vp3054_i2c_remove(dev);
1113
1114         return 0;
1115 }
1116
1117 static struct cx8802_driver cx8802_dvb_driver = {
1118         .type_id        = CX88_MPEG_DVB,
1119         .hw_access      = CX8802_DRVCTL_SHARED,
1120         .probe          = cx8802_dvb_probe,
1121         .remove         = cx8802_dvb_remove,
1122         .advise_acquire = cx8802_dvb_advise_acquire,
1123         .advise_release = cx8802_dvb_advise_release,
1124 };
1125
1126 static int dvb_init(void)
1127 {
1128         printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
1129                (CX88_VERSION_CODE >> 16) & 0xff,
1130                (CX88_VERSION_CODE >>  8) & 0xff,
1131                CX88_VERSION_CODE & 0xff);
1132 #ifdef SNAPSHOT
1133         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
1134                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
1135 #endif
1136         return cx8802_register_driver(&cx8802_dvb_driver);
1137 }
1138
1139 static void dvb_fini(void)
1140 {
1141         cx8802_unregister_driver(&cx8802_dvb_driver);
1142 }
1143
1144 module_init(dvb_init);
1145 module_exit(dvb_fini);
1146
1147 /*
1148  * Local variables:
1149  * c-basic-offset: 8
1150  * compile-command: "make DVB=1"
1151  * End:
1152  */