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 "cx24116.h"
  52
  53 MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
  54 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
  55 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  56 MODULE_LICENSE("GPL");
  57
  58 static unsigned int debug;
  59 module_param(debug, int, 0644);
  60 MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
  61
  62 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  63
  64 #define dprintk(level,fmt, arg...)      if (debug >= level) \
  65         printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg)
  66
  67 /* ------------------------------------------------------------------ */
  68
  69 static int dvb_buf_setup(struct videobuf_queue *q,
  70                          unsigned int *count, unsigned int *size)
  71 {
  72         struct cx8802_dev *dev = q->priv_data;
  73
  74         dev->ts_packet_size  = 188 * 4;
  75         dev->ts_packet_count = 32;
  76
  77         *size  = dev->ts_packet_size * dev->ts_packet_count;
  78         *count = 32;
  79         return 0;
  80 }
  81
  82 static int dvb_buf_prepare(struct videobuf_queue *q,
  83                            struct videobuf_buffer *vb, enum v4l2_field field)
  84 {
  85         struct cx8802_dev *dev = q->priv_data;
  86         return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field);
  87 }
  88
  89 static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
  90 {
  91         struct cx8802_dev *dev = q->priv_data;
  92         cx8802_buf_queue(dev, (struct cx88_buffer*)vb);
  93 }
  94
  95 static void dvb_buf_release(struct videobuf_queue *q,
  96                             struct videobuf_buffer *vb)
  97 {
  98         cx88_free_buffer(q, (struct cx88_buffer*)vb);
  99 }
 100
 101 static struct videobuf_queue_ops dvb_qops = {
 102         .buf_setup    = dvb_buf_setup,
 103         .buf_prepare  = dvb_buf_prepare,
 104         .buf_queue    = dvb_buf_queue,
 105         .buf_release  = dvb_buf_release,
 106 };
 107
 108 /* ------------------------------------------------------------------ */
 109
 110 static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
 111 {
 112         struct cx8802_dev *dev= fe->dvb->priv;
 113         struct cx8802_driver *drv = NULL;
 114         int ret = 0;
 115
 116         drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
 117         if (drv) {
 118                 if (acquire)
 119                         ret = drv->request_acquire(drv);
 120                 else
 121                         ret = drv->request_release(drv);
 122         }
 123
 124         return ret;
 125 }
 126
 127 /* ------------------------------------------------------------------ */
 128
 129 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
 130 {
 131         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
 132         static u8 reset []         = { RESET,      0x80 };
 133         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 134         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 135         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 136         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 137
 138         mt352_write(fe, clock_config,   sizeof(clock_config));
 139         udelay(200);
 140         mt352_write(fe, reset,          sizeof(reset));
 141         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 142
 143         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 144         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 145         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 146         return 0;
 147 }
 148
 149 static int dvico_dual_demod_init(struct dvb_frontend *fe)
 150 {
 151         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
 152         static u8 reset []         = { RESET,      0x80 };
 153         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 154         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 155         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 156         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 157
 158         mt352_write(fe, clock_config,   sizeof(clock_config));
 159         udelay(200);
 160         mt352_write(fe, reset,          sizeof(reset));
 161         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 162
 163         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 164         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 165         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 166
 167         return 0;
 168 }
 169
 170 static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
 171 {
 172         static u8 clock_config []  = { 0x89, 0x38, 0x39 };
 173         static u8 reset []         = { 0x50, 0x80 };
 174         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 175         static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
 176                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 177         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 178         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 179
 180         mt352_write(fe, clock_config,   sizeof(clock_config));
 181         udelay(2000);
 182         mt352_write(fe, reset,          sizeof(reset));
 183         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 184
 185         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 186         udelay(2000);
 187         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 188         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 189
 190         return 0;
 191 }
 192
 193 static struct mt352_config dvico_fusionhdtv = {
 194         .demod_address = 0x0f,
 195         .demod_init    = dvico_fusionhdtv_demod_init,
 196 };
 197
 198 static struct mt352_config dntv_live_dvbt_config = {
 199         .demod_address = 0x0f,
 200         .demod_init    = dntv_live_dvbt_demod_init,
 201 };
 202
 203 static struct mt352_config dvico_fusionhdtv_dual = {
 204         .demod_address = 0x0f,
 205         .demod_init    = dvico_dual_demod_init,
 206 };
 207
 208 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 209 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
 210 {
 211         static u8 clock_config []  = { 0x89, 0x38, 0x38 };
 212         static u8 reset []         = { 0x50, 0x80 };
 213         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 214         static u8 agc_cfg []       = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
 215                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 216         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 217         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 218
 219         mt352_write(fe, clock_config,   sizeof(clock_config));
 220         udelay(2000);
 221         mt352_write(fe, reset,          sizeof(reset));
 222         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 223
 224         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 225         udelay(2000);
 226         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 227         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 228
 229         return 0;
 230 }
 231
 232 static struct mt352_config dntv_live_dvbt_pro_config = {
 233         .demod_address = 0x0f,
 234         .no_tuner      = 1,
 235         .demod_init    = dntv_live_dvbt_pro_demod_init,
 236 };
 237 #endif
 238
 239 static struct zl10353_config dvico_fusionhdtv_hybrid = {
 240         .demod_address = 0x0f,
 241         .no_tuner      = 1,
 242 };
 243
 244 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 245         .demod_address = 0x0f,
 246         .if2           = 45600,
 247         .no_tuner      = 1,
 248 };
 249
 250 static struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
 251         .demod_address = 0x0f,
 252         .if2 = 4560,
 253         .no_tuner = 1,
 254         .demod_init = dvico_fusionhdtv_demod_init,
 255 };
 256
 257 static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
 258         .demod_address = 0x0f,
 259 };
 260
 261 static struct cx22702_config connexant_refboard_config = {
 262         .demod_address = 0x43,
 263         .output_mode   = CX22702_SERIAL_OUTPUT,
 264 };
 265
 266 static struct cx22702_config hauppauge_hvr_config = {
 267         .demod_address = 0x63,
 268         .output_mode   = CX22702_SERIAL_OUTPUT,
 269 };
 270
 271 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 272 {
 273         struct cx8802_dev *dev= fe->dvb->priv;
 274         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 275         return 0;
 276 }
 277
 278 static struct or51132_config pchdtv_hd3000 = {
 279         .demod_address = 0x15,
 280         .set_ts_params = or51132_set_ts_param,
 281 };
 282
 283 static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
 284 {
 285         struct cx8802_dev *dev= fe->dvb->priv;
 286         struct cx88_core *core = dev->core;
 287
 288         dprintk(1, "%s: index = %d\n", __func__, index);
 289         if (index == 0)
 290                 cx_clear(MO_GP0_IO, 8);
 291         else
 292                 cx_set(MO_GP0_IO, 8);
 293         return 0;
 294 }
 295
 296 static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 297 {
 298         struct cx8802_dev *dev= fe->dvb->priv;
 299         if (is_punctured)
 300                 dev->ts_gen_cntrl |= 0x04;
 301         else
 302                 dev->ts_gen_cntrl &= ~0x04;
 303         return 0;
 304 }
 305
 306 static struct lgdt330x_config fusionhdtv_3_gold = {
 307         .demod_address = 0x0e,
 308         .demod_chip    = LGDT3302,
 309         .serial_mpeg   = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
 310         .set_ts_params = lgdt330x_set_ts_param,
 311 };
 312
 313 static struct lgdt330x_config fusionhdtv_5_gold = {
 314         .demod_address = 0x0e,
 315         .demod_chip    = LGDT3303,
 316         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 317         .set_ts_params = lgdt330x_set_ts_param,
 318 };
 319
 320 static struct lgdt330x_config pchdtv_hd5500 = {
 321         .demod_address = 0x59,
 322         .demod_chip    = LGDT3303,
 323         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 324         .set_ts_params = lgdt330x_set_ts_param,
 325 };
 326
 327 static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 328 {
 329         struct cx8802_dev *dev= fe->dvb->priv;
 330         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 331         return 0;
 332 }
 333
 334 static struct nxt200x_config ati_hdtvwonder = {
 335         .demod_address = 0x0a,
 336         .set_ts_params = nxt200x_set_ts_param,
 337 };
 338
 339 static int cx24123_set_ts_param(struct dvb_frontend* fe,
 340         int is_punctured)
 341 {
 342         struct cx8802_dev *dev= fe->dvb->priv;
 343         dev->ts_gen_cntrl = 0x02;
 344         return 0;
 345 }
 346
 347 static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
 348                                        fe_sec_voltage_t voltage)
 349 {
 350         struct cx8802_dev *dev= fe->dvb->priv;
 351         struct cx88_core *core = dev->core;
 352
 353         if (voltage == SEC_VOLTAGE_OFF)
 354                 cx_write(MO_GP0_IO, 0x000006fb);
 355         else
 356                 cx_write(MO_GP0_IO, 0x000006f9);
 357
 358         if (core->prev_set_voltage)
 359                 return core->prev_set_voltage(fe, voltage);
 360         return 0;
 361 }
 362
 363 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
 364                                       fe_sec_voltage_t voltage)
 365 {
 366         struct cx8802_dev *dev= fe->dvb->priv;
 367         struct cx88_core *core = dev->core;
 368
 369         if (voltage == SEC_VOLTAGE_OFF) {
 370                 dprintk(1,"LNB Voltage OFF\n");
 371                 cx_write(MO_GP0_IO, 0x0000efff);
 372         }
 373
 374         if (core->prev_set_voltage)
 375                 return core->prev_set_voltage(fe, voltage);
 376         return 0;
 377 }
 378
 379 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
 380                                       fe_sec_voltage_t voltage)
 381 {
 382         struct cx8802_dev *dev= fe->dvb->priv;
 383         struct cx88_core *core = dev->core;
 384
 385         switch (voltage) {
 386                 case SEC_VOLTAGE_13:
 387                         printk("LNB Voltage SEC_VOLTAGE_13\n");
 388                         cx_write(MO_GP0_IO, 0x00006040);
 389                         break;
 390                 case SEC_VOLTAGE_18:
 391                         printk("LNB Voltage SEC_VOLTAGE_18\n");
 392                         cx_write(MO_GP0_IO, 0x00006060);
 393                         break;
 394                 case SEC_VOLTAGE_OFF:
 395                         printk("LNB Voltage SEC_VOLTAGE_off\n");
 396                         break;
 397         }
 398
 399         if (core->prev_set_voltage)
 400                 return core->prev_set_voltage(fe, voltage);
 401         return 0;
 402 }
 403
 404 static int cx88_pci_nano_callback(void *ptr, int command, int arg)
 405 {
 406         struct cx88_core *core = ptr;
 407
 408         switch (command) {
 409         case XC2028_TUNER_RESET:
 410                 /* Send the tuner in then out of reset */
 411                 dprintk(1, "%s: XC2028_TUNER_RESET %d\n", __func__, arg);
 412
 413                 switch (core->boardnr) {
 414                 case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 415                         /* GPIO-4 xc3028 tuner */
 416
 417                         cx_set(MO_GP0_IO, 0x00001000);
 418                         cx_clear(MO_GP0_IO, 0x00000010);
 419                         msleep(100);
 420                         cx_set(MO_GP0_IO, 0x00000010);
 421                         msleep(100);
 422                         break;
 423                 }
 424
 425                 break;
 426         case XC2028_RESET_CLK:
 427                 dprintk(1, "%s: XC2028_RESET_CLK %d\n", __func__, arg);
 428                 break;
 429         default:
 430                 dprintk(1, "%s: unknown command %d, arg %d\n", __func__,
 431                         command, arg);
 432                 return -EINVAL;
 433         }
 434
 435         return 0;
 436 }
 437
 438 static struct cx24123_config geniatech_dvbs_config = {
 439         .demod_address = 0x55,
 440         .set_ts_params = cx24123_set_ts_param,
 441 };
 442
 443 static struct cx24123_config hauppauge_novas_config = {
 444         .demod_address = 0x55,
 445         .set_ts_params = cx24123_set_ts_param,
 446 };
 447
 448 static struct cx24123_config kworld_dvbs_100_config = {
 449         .demod_address = 0x15,
 450         .set_ts_params = cx24123_set_ts_param,
 451         .lnb_polarity  = 1,
 452 };
 453
 454 static struct s5h1409_config pinnacle_pctv_hd_800i_config = {
 455         .demod_address = 0x32 >> 1,
 456         .output_mode   = S5H1409_PARALLEL_OUTPUT,
 457         .gpio          = S5H1409_GPIO_ON,
 458         .qam_if        = 44000,
 459         .inversion     = S5H1409_INVERSION_OFF,
 460         .status_mode   = S5H1409_DEMODLOCKING,
 461         .mpeg_timing   = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
 462 };
 463
 464 static struct s5h1409_config dvico_hdtv5_pci_nano_config = {
 465         .demod_address = 0x32 >> 1,
 466         .output_mode   = S5H1409_SERIAL_OUTPUT,
 467         .gpio          = S5H1409_GPIO_OFF,
 468         .inversion     = S5H1409_INVERSION_OFF,
 469         .status_mode   = S5H1409_DEMODLOCKING,
 470         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 471 };
 472
 473 static struct s5h1409_config kworld_atsc_120_config = {
 474         .demod_address = 0x32 >> 1,
 475         .output_mode   = S5H1409_SERIAL_OUTPUT,
 476         .gpio          = S5H1409_GPIO_OFF,
 477         .inversion     = S5H1409_INVERSION_OFF,
 478         .status_mode   = S5H1409_DEMODLOCKING,
 479         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 480 };
 481
 482 static struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
 483         .i2c_address    = 0x64,
 484         .if_khz         = 5380,
 485         .tuner_callback = cx88_tuner_callback,
 486 };
 487
 488 static struct zl10353_config cx88_geniatech_x8000_mt = {
 489        .demod_address = (0x1e >> 1),
 490        .no_tuner = 1,
 491 };
 492
 493 static struct s5h1411_config dvico_fusionhdtv7_config = {
 494         .output_mode   = S5H1411_SERIAL_OUTPUT,
 495         .gpio          = S5H1411_GPIO_ON,
 496         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 497         .qam_if        = S5H1411_IF_44000,
 498         .vsb_if        = S5H1411_IF_44000,
 499         .inversion     = S5H1411_INVERSION_OFF,
 500         .status_mode   = S5H1411_DEMODLOCKING
 501 };
 502
 503 static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
 504         .i2c_address    = 0xc2 >> 1,
 505         .if_khz         = 5380,
 506         .tuner_callback = cx88_tuner_callback,
 507 };
 508
 509 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 510 {
 511         struct dvb_frontend *fe;
 512         struct xc2028_ctrl ctl;
 513         struct xc2028_config cfg = {
 514                 .i2c_adap  = &dev->core->i2c_adap,
 515                 .i2c_addr  = addr,
 516                 .ctrl      = &ctl,
 517                 .callback  = cx88_tuner_callback,
 518         };
 519
 520         if (!dev->dvb.frontend) {
 521                 printk(KERN_ERR "%s/2: dvb frontend not attached. "
 522                                 "Can't attach xc3028\n",
 523                        dev->core->name);
 524                 return -EINVAL;
 525         }
 526
 527         /*
 528          * Some xc3028 devices may be hidden by an I2C gate. This is known
 529          * to happen with some s5h1409-based devices.
 530          * Now that I2C gate is open, sets up xc3028 configuration
 531          */
 532         cx88_setup_xc3028(dev->core, &ctl);
 533
 534         fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
 535         if (!fe) {
 536                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
 537                        dev->core->name);
 538                 return -EINVAL;
 539         }
 540
 541         printk(KERN_INFO "%s/2: xc3028 attached\n",
 542                dev->core->name);
 543
 544         return 0;
 545 }
 546
 547 static int cx24116_set_ts_param(struct dvb_frontend *fe,
 548         int is_punctured)
 549 {
 550         struct cx8802_dev *dev = fe->dvb->priv;
 551         dev->ts_gen_cntrl = 0x2;
 552
 553         return 0;
 554 }
 555
 556 static int cx24116_reset_device(struct dvb_frontend *fe)
 557 {
 558         struct cx8802_dev *dev = fe->dvb->priv;
 559         struct cx88_core *core = dev->core;
 560
 561         /* Reset the part */
 562         cx_write(MO_SRST_IO, 0);
 563         msleep(10);
 564         cx_write(MO_SRST_IO, 1);
 565         msleep(10);
 566
 567         return 0;
 568 }
 569
 570 static struct cx24116_config hauppauge_hvr4000_config = {
 571         .demod_address          = 0x05,
 572         .set_ts_params          = cx24116_set_ts_param,
 573         .reset_device           = cx24116_reset_device,
 574 };
 575
 576 static struct cx24116_config tevii_s460_config = {
 577         .demod_address = 0x55,
 578         .set_ts_params = cx24116_set_ts_param,
 579         .reset_device  = cx24116_reset_device,
 580 };
 581
 582 static int dvb_register(struct cx8802_dev *dev)
 583 {
 584         struct cx88_core *core = dev->core;
 585
 586         /* init struct videobuf_dvb */
 587         dev->dvb.name = core->name;
 588         dev->ts_gen_cntrl = 0x0c;
 589
 590         /* init frontend */
 591         switch (core->boardnr) {
 592         case CX88_BOARD_HAUPPAUGE_DVB_T1:
 593                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 594                                                &connexant_refboard_config,
 595                                                &core->i2c_adap);
 596                 if (dev->dvb.frontend != NULL) {
 597                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 598                                         0x61, &core->i2c_adap,
 599                                         DVB_PLL_THOMSON_DTT759X))
 600                                 goto frontend_detach;
 601                 }
 602                 break;
 603         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 604         case CX88_BOARD_CONEXANT_DVB_T1:
 605         case CX88_BOARD_KWORLD_DVB_T_CX22702:
 606         case CX88_BOARD_WINFAST_DTV1000:
 607                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 608                                                &connexant_refboard_config,
 609                                                &core->i2c_adap);
 610                 if (dev->dvb.frontend != NULL) {
 611                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 612                                         0x60, &core->i2c_adap,
 613                                         DVB_PLL_THOMSON_DTT7579))
 614                                 goto frontend_detach;
 615                 }
 616                 break;
 617         case CX88_BOARD_WINFAST_DTV2000H:
 618         case CX88_BOARD_HAUPPAUGE_HVR1100:
 619         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 620         case CX88_BOARD_HAUPPAUGE_HVR1300:
 621         case CX88_BOARD_HAUPPAUGE_HVR3000:
 622                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 623                                                &hauppauge_hvr_config,
 624                                                &core->i2c_adap);
 625                 if (dev->dvb.frontend != NULL) {
 626                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 627                                    &core->i2c_adap, 0x61,
 628                                    TUNER_PHILIPS_FMD1216ME_MK3))
 629                                 goto frontend_detach;
 630                 }
 631                 break;
 632         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
 633                 dev->dvb.frontend = dvb_attach(mt352_attach,
 634                                                &dvico_fusionhdtv,
 635                                                &core->i2c_adap);
 636                 if (dev->dvb.frontend != NULL) {
 637                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 638                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 639                                 goto frontend_detach;
 640                         break;
 641                 }
 642                 /* ZL10353 replaces MT352 on later cards */
 643                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 644                                                &dvico_fusionhdtv_plus_v1_1,
 645                                                &core->i2c_adap);
 646                 if (dev->dvb.frontend != NULL) {
 647                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 648                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 649                                 goto frontend_detach;
 650                 }
 651                 break;
 652         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
 653                 /* The tin box says DEE1601, but it seems to be DTT7579
 654                  * compatible, with a slightly different MT352 AGC gain. */
 655                 dev->dvb.frontend = dvb_attach(mt352_attach,
 656                                                &dvico_fusionhdtv_dual,
 657                                                &core->i2c_adap);
 658                 if (dev->dvb.frontend != NULL) {
 659                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 660                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 661                                 goto frontend_detach;
 662                         break;
 663                 }
 664                 /* ZL10353 replaces MT352 on later cards */
 665                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 666                                                &dvico_fusionhdtv_plus_v1_1,
 667                                                &core->i2c_adap);
 668                 if (dev->dvb.frontend != NULL) {
 669                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 670                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 671                                 goto frontend_detach;
 672                 }
 673                 break;
 674         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 675                 dev->dvb.frontend = dvb_attach(mt352_attach,
 676                                                &dvico_fusionhdtv,
 677                                                &core->i2c_adap);
 678                 if (dev->dvb.frontend != NULL) {
 679                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 680                                         0x61, NULL, DVB_PLL_LG_Z201))
 681                                 goto frontend_detach;
 682                 }
 683                 break;
 684         case CX88_BOARD_KWORLD_DVB_T:
 685         case CX88_BOARD_DNTV_LIVE_DVB_T:
 686         case CX88_BOARD_ADSTECH_DVB_T_PCI:
 687                 dev->dvb.frontend = dvb_attach(mt352_attach,
 688                                                &dntv_live_dvbt_config,
 689                                                &core->i2c_adap);
 690                 if (dev->dvb.frontend != NULL) {
 691                         if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
 692                                         0x61, NULL, DVB_PLL_UNKNOWN_1))
 693                                 goto frontend_detach;
 694                 }
 695                 break;
 696         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 697 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 698                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
 699                 dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
 700                                                &dev->vp3054->adap);
 701                 if (dev->dvb.frontend != NULL) {
 702                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 703                                         &core->i2c_adap, 0x61,
 704                                         TUNER_PHILIPS_FMD1216ME_MK3))
 705                                 goto frontend_detach;
 706                 }
 707 #else
 708                 printk(KERN_ERR "%s/2: built without vp3054 support\n",
 709                                 core->name);
 710 #endif
 711                 break;
 712         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
 713                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 714                                                &dvico_fusionhdtv_hybrid,
 715                                                &core->i2c_adap);
 716                 if (dev->dvb.frontend != NULL) {
 717                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 718                                    &core->i2c_adap, 0x61,
 719                                    TUNER_THOMSON_FE6600))
 720                                 goto frontend_detach;
 721                 }
 722                 break;
 723         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
 724                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 725                                                &dvico_fusionhdtv_xc3028,
 726                                                &core->i2c_adap);
 727                 if (dev->dvb.frontend == NULL)
 728                         dev->dvb.frontend = dvb_attach(mt352_attach,
 729                                                 &dvico_fusionhdtv_mt352_xc3028,
 730                                                 &core->i2c_adap);
 731                 /*
 732                  * On this board, the demod provides the I2C bus pullup.
 733                  * We must not permit gate_ctrl to be performed, or
 734                  * the xc3028 cannot communicate on the bus.
 735                  */
 736                 if (dev->dvb.frontend)
 737                         dev->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 738                 if (attach_xc3028(0x61, dev) < 0)
 739                         return -EINVAL;
 740                 break;
 741         case CX88_BOARD_PCHDTV_HD3000:
 742                 dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
 743                                                &core->i2c_adap);
 744                 if (dev->dvb.frontend != NULL) {
 745                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 746                                         &core->i2c_adap, 0x61,
 747                                         TUNER_THOMSON_DTT761X))
 748                                 goto frontend_detach;
 749                 }
 750                 break;
 751         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
 752                 dev->ts_gen_cntrl = 0x08;
 753
 754                 /* Do a hardware reset of chip before using it. */
 755                 cx_clear(MO_GP0_IO, 1);
 756                 mdelay(100);
 757                 cx_set(MO_GP0_IO, 1);
 758                 mdelay(200);
 759
 760                 /* Select RF connector callback */
 761                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
 762                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 763                                                &fusionhdtv_3_gold,
 764                                                &core->i2c_adap);
 765                 if (dev->dvb.frontend != NULL) {
 766                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 767                                         &core->i2c_adap, 0x61,
 768                                         TUNER_MICROTUNE_4042FI5))
 769                                 goto frontend_detach;
 770                 }
 771                 break;
 772         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
 773                 dev->ts_gen_cntrl = 0x08;
 774
 775                 /* Do a hardware reset of chip before using it. */
 776                 cx_clear(MO_GP0_IO, 1);
 777                 mdelay(100);
 778                 cx_set(MO_GP0_IO, 9);
 779                 mdelay(200);
 780                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 781                                                &fusionhdtv_3_gold,
 782                                                &core->i2c_adap);
 783                 if (dev->dvb.frontend != NULL) {
 784                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 785                                         &core->i2c_adap, 0x61,
 786                                         TUNER_THOMSON_DTT761X))
 787                                 goto frontend_detach;
 788                 }
 789                 break;
 790         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
 791                 dev->ts_gen_cntrl = 0x08;
 792
 793                 /* Do a hardware reset of chip before using it. */
 794                 cx_clear(MO_GP0_IO, 1);
 795                 mdelay(100);
 796                 cx_set(MO_GP0_IO, 1);
 797                 mdelay(200);
 798                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 799                                                &fusionhdtv_5_gold,
 800                                                &core->i2c_adap);
 801                 if (dev->dvb.frontend != NULL) {
 802                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 803                                         &core->i2c_adap, 0x61,
 804                                         TUNER_LG_TDVS_H06XF))
 805                                 goto frontend_detach;
 806                         if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
 807                                    &core->i2c_adap, 0x43))
 808                                 goto frontend_detach;
 809                 }
 810                 break;
 811         case CX88_BOARD_PCHDTV_HD5500:
 812                 dev->ts_gen_cntrl = 0x08;
 813
 814                 /* Do a hardware reset of chip before using it. */
 815                 cx_clear(MO_GP0_IO, 1);
 816                 mdelay(100);
 817                 cx_set(MO_GP0_IO, 1);
 818                 mdelay(200);
 819                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 820                                                &pchdtv_hd5500,
 821                                                &core->i2c_adap);
 822                 if (dev->dvb.frontend != NULL) {
 823                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 824                                         &core->i2c_adap, 0x61,
 825                                         TUNER_LG_TDVS_H06XF))
 826                                 goto frontend_detach;
 827                         if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
 828                                    &core->i2c_adap, 0x43))
 829                                 goto frontend_detach;
 830                 }
 831                 break;
 832         case CX88_BOARD_ATI_HDTVWONDER:
 833                 dev->dvb.frontend = dvb_attach(nxt200x_attach,
 834                                                &ati_hdtvwonder,
 835                                                &core->i2c_adap);
 836                 if (dev->dvb.frontend != NULL) {
 837                         if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
 838                                         &core->i2c_adap, 0x61,
 839                                         TUNER_PHILIPS_TUV1236D))
 840                                 goto frontend_detach;
 841                 }
 842                 break;
 843         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 844         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
 845                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 846                                                &hauppauge_novas_config,
 847                                                &core->i2c_adap);
 848                 if (dev->dvb.frontend) {
 849                         if (!dvb_attach(isl6421_attach, dev->dvb.frontend,
 850                                         &core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
 851                                 goto frontend_detach;
 852                 }
 853                 break;
 854         case CX88_BOARD_KWORLD_DVBS_100:
 855                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 856                                                &kworld_dvbs_100_config,
 857                                                &core->i2c_adap);
 858                 if (dev->dvb.frontend) {
 859                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 860                         dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
 861                 }
 862                 break;
 863         case CX88_BOARD_GENIATECH_DVBS:
 864                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 865                                                &geniatech_dvbs_config,
 866                                                &core->i2c_adap);
 867                 if (dev->dvb.frontend) {
 868                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 869                         dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
 870                 }
 871                 break;
 872         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
 873                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
 874                                                &pinnacle_pctv_hd_800i_config,
 875                                                &core->i2c_adap);
 876                 if (dev->dvb.frontend != NULL) {
 877                         if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
 878                                         &core->i2c_adap,
 879                                         &pinnacle_pctv_hd_800i_tuner_config))
 880                                 goto frontend_detach;
 881                 }
 882                 break;
 883         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 884                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
 885                                                 &dvico_hdtv5_pci_nano_config,
 886                                                 &core->i2c_adap);
 887                 if (dev->dvb.frontend != NULL) {
 888                         struct dvb_frontend *fe;
 889                         struct xc2028_config cfg = {
 890                                 .i2c_adap  = &core->i2c_adap,
 891                                 .i2c_addr  = 0x61,
 892                                 .callback  = cx88_pci_nano_callback,
 893                         };
 894                         static struct xc2028_ctrl ctl = {
 895                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 896                                 .max_len     = 64,
 897                                 .scode_table = XC3028_FE_OREN538,
 898                         };
 899
 900                         fe = dvb_attach(xc2028_attach,
 901                                         dev->dvb.frontend, &cfg);
 902                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 903                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 904                 }
 905                 break;
 906          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
 907                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 908                                                &cx88_geniatech_x8000_mt,
 909                                                &core->i2c_adap);
 910                 if (attach_xc3028(0x61, dev) < 0)
 911                         goto frontend_detach;
 912                 break;
 913          case CX88_BOARD_GENIATECH_X8000_MT:
 914                 dev->ts_gen_cntrl = 0x00;
 915
 916                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 917                                                &cx88_geniatech_x8000_mt,
 918                                                &core->i2c_adap);
 919                 if (attach_xc3028(0x61, dev) < 0)
 920                         goto frontend_detach;
 921                 break;
 922          case CX88_BOARD_KWORLD_ATSC_120:
 923                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
 924                                                &kworld_atsc_120_config,
 925                                                &core->i2c_adap);
 926                 if (attach_xc3028(0x61, dev) < 0)
 927                         goto frontend_detach;
 928                 break;
 929         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
 930                 dev->dvb.frontend = dvb_attach(s5h1411_attach,
 931                                                &dvico_fusionhdtv7_config,
 932                                                &core->i2c_adap);
 933                 if (dev->dvb.frontend != NULL) {
 934                         if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
 935                                         &core->i2c_adap,
 936                                         &dvico_fusionhdtv7_tuner_config))
 937                                 goto frontend_detach;
 938                 }
 939                 break;
 940         case CX88_BOARD_HAUPPAUGE_HVR4000:
 941         case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
 942                 /* Support for DVB-S only, not DVB-T support */
 943                 dev->dvb.frontend = dvb_attach(cx24116_attach,
 944                         &hauppauge_hvr4000_config,
 945                         &dev->core->i2c_adap);
 946                 if (dev->dvb.frontend) {
 947                         dvb_attach(isl6421_attach, dev->dvb.frontend,
 948                                 &dev->core->i2c_adap,
 949                                 0x08, ISL6421_DCL, 0x00);
 950                 }
 951                 break;
 952         case CX88_BOARD_TEVII_S460:
 953                 dev->dvb.frontend = dvb_attach(cx24116_attach,
 954                                                &tevii_s460_config,
 955                                                &core->i2c_adap);
 956                 if (dev->dvb.frontend != NULL) {
 957                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 958                         dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 959                 }
 960                 break;
 961         case CX88_BOARD_OMICOM_SS4_PCI:
 962                 dev->dvb.frontend = dvb_attach(cx24116_attach,
 963                                                &hauppauge_hvr4000_config,
 964                                                &core->i2c_adap);
 965                 if (dev->dvb.frontend != NULL) {
 966                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 967                         dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 968                 }
 969                 break;
 970         case CX88_BOARD_TBS_8920:
 971                 dev->dvb.frontend = dvb_attach(cx24116_attach,
 972                                                &hauppauge_hvr4000_config,
 973                                                &core->i2c_adap);
 974                 if (dev->dvb.frontend != NULL) {
 975                         core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 976                         dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 977                 }
 978                 break;
 979         default:
 980                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
 981                        core->name);
 982                 break;
 983         }
 984         if (NULL == dev->dvb.frontend) {
 985                 printk(KERN_ERR
 986                        "%s/2: frontend initialization failed\n",
 987                        core->name);
 988                 return -EINVAL;
 989         }
 990
 991         /* Ensure all frontends negotiate bus access */
 992         dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
 993
 994         /* Put the analog decoder in standby to keep it quiet */
 995         cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
 996
 997         /* register everything */
 998         return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev,
 999                                      &dev->pci->dev, adapter_nr);
1000
1001 frontend_detach:
1002         if (dev->dvb.frontend) {
1003                 dvb_frontend_detach(dev->dvb.frontend);
1004                 dev->dvb.frontend = NULL;
1005         }
1006         return -EINVAL;
1007 }
1008
1009 /* ----------------------------------------------------------- */
1010
1011 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1012 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1013 {
1014         struct cx88_core *core = drv->core;
1015         int err = 0;
1016         dprintk( 1, "%s\n", __func__);
1017
1018         switch (core->boardnr) {
1019         case CX88_BOARD_HAUPPAUGE_HVR1300:
1020                 /* We arrive here with either the cx23416 or the cx22702
1021                  * on the bus. Take the bus from the cx23416 and enable the
1022                  * cx22702 demod
1023                  */
1024                 cx_set(MO_GP0_IO,   0x00000080); /* cx22702 out of reset and enable */
1025                 cx_clear(MO_GP0_IO, 0x00000004);
1026                 udelay(1000);
1027                 break;
1028         default:
1029                 err = -ENODEV;
1030         }
1031         return err;
1032 }
1033
1034 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1035 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1036 {
1037         struct cx88_core *core = drv->core;
1038         int err = 0;
1039         dprintk( 1, "%s\n", __func__);
1040
1041         switch (core->boardnr) {
1042         case CX88_BOARD_HAUPPAUGE_HVR1300:
1043                 /* Do Nothing, leave the cx22702 on the bus. */
1044                 break;
1045         default:
1046                 err = -ENODEV;
1047         }
1048         return err;
1049 }
1050
1051 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1052 {
1053         struct cx88_core *core = drv->core;
1054         struct cx8802_dev *dev = drv->core->dvbdev;
1055         int err;
1056
1057         dprintk( 1, "%s\n", __func__);
1058         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1059                 core->boardnr,
1060                 core->name,
1061                 core->pci_bus,
1062                 core->pci_slot);
1063
1064         err = -ENODEV;
1065         if (!(core->board.mpeg & CX88_MPEG_DVB))
1066                 goto fail_core;
1067
1068         /* If vp3054 isn't enabled, a stub will just return 0 */
1069         err = vp3054_i2c_probe(dev);
1070         if (0 != err)
1071                 goto fail_core;
1072
1073         /* dvb stuff */
1074         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
1075         videobuf_queue_sg_init(&dev->dvb.dvbq, &dvb_qops,
1076                             &dev->pci->dev, &dev->slock,
1077                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1078                             V4L2_FIELD_TOP,
1079                             sizeof(struct cx88_buffer),
1080                             dev);
1081         err = dvb_register(dev);
1082         if (err != 0)
1083                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
1084                        core->name, err);
1085
1086  fail_core:
1087         return err;
1088 }
1089
1090 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1091 {
1092         struct cx8802_dev *dev = drv->core->dvbdev;
1093
1094         /* dvb */
1095         if (dev->dvb.frontend)
1096                 videobuf_dvb_unregister(&dev->dvb);
1097
1098         vp3054_i2c_remove(dev);
1099
1100         return 0;
1101 }
1102
1103 static struct cx8802_driver cx8802_dvb_driver = {
1104         .type_id        = CX88_MPEG_DVB,
1105         .hw_access      = CX8802_DRVCTL_SHARED,
1106         .probe          = cx8802_dvb_probe,
1107         .remove         = cx8802_dvb_remove,
1108         .advise_acquire = cx8802_dvb_advise_acquire,
1109         .advise_release = cx8802_dvb_advise_release,
1110 };
1111
1112 static int dvb_init(void)
1113 {
1114         printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
1115                (CX88_VERSION_CODE >> 16) & 0xff,
1116                (CX88_VERSION_CODE >>  8) & 0xff,
1117                CX88_VERSION_CODE & 0xff);
1118 #ifdef SNAPSHOT
1119         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
1120                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
1121 #endif
1122         return cx8802_register_driver(&cx8802_dvb_driver);
1123 }
1124
1125 static void dvb_fini(void)
1126 {
1127         cx8802_unregister_driver(&cx8802_dvb_driver);
1128 }
1129
1130 module_init(dvb_init);
1131 module_exit(dvb_fini);
1132
1133 /*
1134  * Local variables:
1135  * c-basic-offset: 8
1136  * compile-command: "make DVB=1"
1137  * End:
1138  */