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-xc2028.h"
  49 #include "tuner-xc2028-types.h"
  50
  51 MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
  52 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
  53 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  54 MODULE_LICENSE("GPL");
  55
  56 static unsigned int debug;
  57 module_param(debug, int, 0644);
  58 MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
  59
  60 #define dprintk(level,fmt, arg...)      if (debug >= level) \
  61         printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg)
  62
  63 /* ------------------------------------------------------------------ */
  64
  65 static int dvb_buf_setup(struct videobuf_queue *q,
  66                          unsigned int *count, unsigned int *size)
  67 {
  68         struct cx8802_dev *dev = q->priv_data;
  69
  70         dev->ts_packet_size  = 188 * 4;
  71         dev->ts_packet_count = 32;
  72
  73         *size  = dev->ts_packet_size * dev->ts_packet_count;
  74         *count = 32;
  75         return 0;
  76 }
  77
  78 static int dvb_buf_prepare(struct videobuf_queue *q,
  79                            struct videobuf_buffer *vb, enum v4l2_field field)
  80 {
  81         struct cx8802_dev *dev = q->priv_data;
  82         return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field);
  83 }
  84
  85 static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
  86 {
  87         struct cx8802_dev *dev = q->priv_data;
  88         cx8802_buf_queue(dev, (struct cx88_buffer*)vb);
  89 }
  90
  91 static void dvb_buf_release(struct videobuf_queue *q,
  92                             struct videobuf_buffer *vb)
  93 {
  94         cx88_free_buffer(q, (struct cx88_buffer*)vb);
  95 }
  96
  97 static struct videobuf_queue_ops dvb_qops = {
  98         .buf_setup    = dvb_buf_setup,
  99         .buf_prepare  = dvb_buf_prepare,
 100         .buf_queue    = dvb_buf_queue,
 101         .buf_release  = dvb_buf_release,
 102 };
 103
 104 /* ------------------------------------------------------------------ */
 105
 106 static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
 107 {
 108         struct cx8802_dev *dev= fe->dvb->priv;
 109         struct cx8802_driver *drv = NULL;
 110         int ret = 0;
 111
 112         drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
 113         if (drv) {
 114                 if (acquire)
 115                         ret = drv->request_acquire(drv);
 116                 else
 117                         ret = drv->request_release(drv);
 118         }
 119
 120         return ret;
 121 }
 122
 123 /* ------------------------------------------------------------------ */
 124
 125 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
 126 {
 127         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
 128         static u8 reset []         = { RESET,      0x80 };
 129         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 130         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 131         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 132         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 133
 134         mt352_write(fe, clock_config,   sizeof(clock_config));
 135         udelay(200);
 136         mt352_write(fe, reset,          sizeof(reset));
 137         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 138
 139         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 140         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 141         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 142         return 0;
 143 }
 144
 145 static int dvico_dual_demod_init(struct dvb_frontend *fe)
 146 {
 147         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
 148         static u8 reset []         = { RESET,      0x80 };
 149         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 150         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 151         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 152         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 153
 154         mt352_write(fe, clock_config,   sizeof(clock_config));
 155         udelay(200);
 156         mt352_write(fe, reset,          sizeof(reset));
 157         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 158
 159         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 160         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 161         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 162
 163         return 0;
 164 }
 165
 166 static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
 167 {
 168         static u8 clock_config []  = { 0x89, 0x38, 0x39 };
 169         static u8 reset []         = { 0x50, 0x80 };
 170         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 171         static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
 172                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 173         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 174         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 175
 176         mt352_write(fe, clock_config,   sizeof(clock_config));
 177         udelay(2000);
 178         mt352_write(fe, reset,          sizeof(reset));
 179         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 180
 181         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 182         udelay(2000);
 183         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 184         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 185
 186         return 0;
 187 }
 188
 189 static struct mt352_config dvico_fusionhdtv = {
 190         .demod_address = 0x0f,
 191         .demod_init    = dvico_fusionhdtv_demod_init,
 192 };
 193
 194 static struct mt352_config dntv_live_dvbt_config = {
 195         .demod_address = 0x0f,
 196         .demod_init    = dntv_live_dvbt_demod_init,
 197 };
 198
 199 static struct mt352_config dvico_fusionhdtv_dual = {
 200         .demod_address = 0x0f,
 201         .demod_init    = dvico_dual_demod_init,
 202 };
 203
 204 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 205 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
 206 {
 207         static u8 clock_config []  = { 0x89, 0x38, 0x38 };
 208         static u8 reset []         = { 0x50, 0x80 };
 209         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 210         static u8 agc_cfg []       = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
 211                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 212         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 213         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 214
 215         mt352_write(fe, clock_config,   sizeof(clock_config));
 216         udelay(2000);
 217         mt352_write(fe, reset,          sizeof(reset));
 218         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 219
 220         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 221         udelay(2000);
 222         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 223         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 224
 225         return 0;
 226 }
 227
 228 static struct mt352_config dntv_live_dvbt_pro_config = {
 229         .demod_address = 0x0f,
 230         .no_tuner      = 1,
 231         .demod_init    = dntv_live_dvbt_pro_demod_init,
 232 };
 233 #endif
 234
 235 static struct zl10353_config dvico_fusionhdtv_hybrid = {
 236         .demod_address = 0x0f,
 237         .no_tuner      = 1,
 238 };
 239
 240 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 241         .demod_address = 0x0f,
 242         .if2           = 45600,
 243         .no_tuner      = 1,
 244 };
 245
 246 static struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
 247         .demod_address = 0x0f,
 248         .if2 = 4560,
 249         .no_tuner = 1,
 250         .demod_init = dvico_fusionhdtv_demod_init,
 251 };
 252
 253 static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
 254         .demod_address = 0x0f,
 255 };
 256
 257 static struct cx22702_config connexant_refboard_config = {
 258         .demod_address = 0x43,
 259         .output_mode   = CX22702_SERIAL_OUTPUT,
 260 };
 261
 262 static struct cx22702_config hauppauge_hvr_config = {
 263         .demod_address = 0x63,
 264         .output_mode   = CX22702_SERIAL_OUTPUT,
 265 };
 266
 267 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 268 {
 269         struct cx8802_dev *dev= fe->dvb->priv;
 270         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 271         return 0;
 272 }
 273
 274 static struct or51132_config pchdtv_hd3000 = {
 275         .demod_address = 0x15,
 276         .set_ts_params = or51132_set_ts_param,
 277 };
 278
 279 static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
 280 {
 281         struct cx8802_dev *dev= fe->dvb->priv;
 282         struct cx88_core *core = dev->core;
 283
 284         dprintk(1, "%s: index = %d\n", __FUNCTION__, index);
 285         if (index == 0)
 286                 cx_clear(MO_GP0_IO, 8);
 287         else
 288                 cx_set(MO_GP0_IO, 8);
 289         return 0;
 290 }
 291
 292 static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 293 {
 294         struct cx8802_dev *dev= fe->dvb->priv;
 295         if (is_punctured)
 296                 dev->ts_gen_cntrl |= 0x04;
 297         else
 298                 dev->ts_gen_cntrl &= ~0x04;
 299         return 0;
 300 }
 301
 302 static struct lgdt330x_config fusionhdtv_3_gold = {
 303         .demod_address = 0x0e,
 304         .demod_chip    = LGDT3302,
 305         .serial_mpeg   = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
 306         .set_ts_params = lgdt330x_set_ts_param,
 307 };
 308
 309 static struct lgdt330x_config fusionhdtv_5_gold = {
 310         .demod_address = 0x0e,
 311         .demod_chip    = LGDT3303,
 312         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 313         .set_ts_params = lgdt330x_set_ts_param,
 314 };
 315
 316 static struct lgdt330x_config pchdtv_hd5500 = {
 317         .demod_address = 0x59,
 318         .demod_chip    = LGDT3303,
 319         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 320         .set_ts_params = lgdt330x_set_ts_param,
 321 };
 322
 323 static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 324 {
 325         struct cx8802_dev *dev= fe->dvb->priv;
 326         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 327         return 0;
 328 }
 329
 330 static struct nxt200x_config ati_hdtvwonder = {
 331         .demod_address = 0x0a,
 332         .set_ts_params = nxt200x_set_ts_param,
 333 };
 334
 335 static int cx24123_set_ts_param(struct dvb_frontend* fe,
 336         int is_punctured)
 337 {
 338         struct cx8802_dev *dev= fe->dvb->priv;
 339         dev->ts_gen_cntrl = 0x02;
 340         return 0;
 341 }
 342
 343 static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
 344                                        fe_sec_voltage_t voltage)
 345 {
 346         struct cx8802_dev *dev= fe->dvb->priv;
 347         struct cx88_core *core = dev->core;
 348
 349         if (voltage == SEC_VOLTAGE_OFF)
 350                 cx_write(MO_GP0_IO, 0x000006fb);
 351         else
 352                 cx_write(MO_GP0_IO, 0x000006f9);
 353
 354         if (core->prev_set_voltage)
 355                 return core->prev_set_voltage(fe, voltage);
 356         return 0;
 357 }
 358
 359 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
 360                                       fe_sec_voltage_t voltage)
 361 {
 362         struct cx8802_dev *dev= fe->dvb->priv;
 363         struct cx88_core *core = dev->core;
 364
 365         if (voltage == SEC_VOLTAGE_OFF) {
 366                 dprintk(1,"LNB Voltage OFF\n");
 367                 cx_write(MO_GP0_IO, 0x0000efff);
 368         }
 369
 370         if (core->prev_set_voltage)
 371                 return core->prev_set_voltage(fe, voltage);
 372         return 0;
 373 }
 374
 375 static int cx88_pci_nano_callback(void *ptr, int command, int arg)
 376 {
 377         struct cx88_core *core = ptr;
 378
 379         switch (command) {
 380         case XC2028_TUNER_RESET:
 381                 /* Send the tuner in then out of reset */
 382                 dprintk(1, "%s: XC2028_TUNER_RESET %d\n", __FUNCTION__, arg);
 383
 384                 switch (core->boardnr) {
 385                 case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 386                         /* GPIO-4 xc3028 tuner */
 387
 388                         cx_set(MO_GP0_IO, 0x00001000);
 389                         cx_clear(MO_GP0_IO, 0x00000010);
 390                         msleep(100);
 391                         cx_set(MO_GP0_IO, 0x00000010);
 392                         msleep(100);
 393                         break;
 394                 }
 395
 396                 break;
 397         case XC2028_RESET_CLK:
 398                 dprintk(1, "%s: XC2028_RESET_CLK %d\n", __FUNCTION__, arg);
 399                 break;
 400         default:
 401                 dprintk(1, "%s: unknown command %d, arg %d\n", __FUNCTION__,
 402                         command, arg);
 403                 return -EINVAL;
 404         }
 405
 406         return 0;
 407 }
 408
 409 static struct cx24123_config geniatech_dvbs_config = {
 410         .demod_address = 0x55,
 411         .set_ts_params = cx24123_set_ts_param,
 412 };
 413
 414 static struct cx24123_config hauppauge_novas_config = {
 415         .demod_address = 0x55,
 416         .set_ts_params = cx24123_set_ts_param,
 417 };
 418
 419 static struct cx24123_config kworld_dvbs_100_config = {
 420         .demod_address = 0x15,
 421         .set_ts_params = cx24123_set_ts_param,
 422         .lnb_polarity  = 1,
 423 };
 424
 425 static struct s5h1409_config pinnacle_pctv_hd_800i_config = {
 426         .demod_address = 0x32 >> 1,
 427         .output_mode   = S5H1409_PARALLEL_OUTPUT,
 428         .gpio          = S5H1409_GPIO_ON,
 429         .qam_if        = 44000,
 430         .inversion     = S5H1409_INVERSION_OFF,
 431         .status_mode   = S5H1409_DEMODLOCKING,
 432         .mpeg_timing   = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
 433 };
 434
 435 static struct s5h1409_config dvico_hdtv5_pci_nano_config = {
 436         .demod_address = 0x32 >> 1,
 437         .output_mode   = S5H1409_SERIAL_OUTPUT,
 438         .gpio          = S5H1409_GPIO_OFF,
 439         .inversion     = S5H1409_INVERSION_OFF,
 440         .status_mode   = S5H1409_DEMODLOCKING,
 441         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 442 };
 443
 444 static struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
 445         .i2c_address    = 0x64,
 446         .if_khz         = 5380,
 447         .tuner_callback = cx88_tuner_callback,
 448 };
 449
 450 static struct zl10353_config cx88_geniatech_x8000_mt = {
 451        .demod_address = (0x1e >> 1),
 452        .no_tuner = 1,
 453 };
 454
 455 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 456 {
 457         struct dvb_frontend *fe;
 458         struct xc2028_config cfg = {
 459                 .i2c_adap  = &dev->core->i2c_adap,
 460                 .i2c_addr  = addr,
 461         };
 462
 463         if (!dev->dvb.frontend) {
 464                 printk(KERN_ERR "%s/2: dvb frontend not attached. "
 465                                 "Can't attach xc3028\n",
 466                        dev->core->name);
 467                 return -EINVAL;
 468         }
 469
 470         fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
 471         if (!fe) {
 472                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
 473                        dev->core->name);
 474                 dvb_frontend_detach(dev->dvb.frontend);
 475                 dvb_unregister_frontend(dev->dvb.frontend);
 476                 dev->dvb.frontend = NULL;
 477                 return -EINVAL;
 478         }
 479
 480         printk(KERN_INFO "%s/2: xc3028 attached\n",
 481                dev->core->name);
 482
 483         return 0;
 484 }
 485
 486 static int dvb_register(struct cx8802_dev *dev)
 487 {
 488         /* init struct videobuf_dvb */
 489         dev->dvb.name = dev->core->name;
 490         dev->ts_gen_cntrl = 0x0c;
 491
 492         /* init frontend */
 493         switch (dev->core->boardnr) {
 494         case CX88_BOARD_HAUPPAUGE_DVB_T1:
 495                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 496                                                &connexant_refboard_config,
 497                                                &dev->core->i2c_adap);
 498                 if (dev->dvb.frontend != NULL) {
 499                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 500                                    &dev->core->i2c_adap,
 501                                    DVB_PLL_THOMSON_DTT759X);
 502                 }
 503                 break;
 504         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 505         case CX88_BOARD_CONEXANT_DVB_T1:
 506         case CX88_BOARD_KWORLD_DVB_T_CX22702:
 507         case CX88_BOARD_WINFAST_DTV1000:
 508                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 509                                                &connexant_refboard_config,
 510                                                &dev->core->i2c_adap);
 511                 if (dev->dvb.frontend != NULL) {
 512                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
 513                                    &dev->core->i2c_adap,
 514                                    DVB_PLL_THOMSON_DTT7579);
 515                 }
 516                 break;
 517         case CX88_BOARD_WINFAST_DTV2000H:
 518         case CX88_BOARD_HAUPPAUGE_HVR1100:
 519         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 520         case CX88_BOARD_HAUPPAUGE_HVR1300:
 521         case CX88_BOARD_HAUPPAUGE_HVR3000:
 522                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 523                                                &hauppauge_hvr_config,
 524                                                &dev->core->i2c_adap);
 525                 if (dev->dvb.frontend != NULL) {
 526                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 527                                    &dev->core->i2c_adap, DVB_PLL_FMD1216ME);
 528                 }
 529                 break;
 530         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
 531                 dev->dvb.frontend = dvb_attach(mt352_attach,
 532                                                &dvico_fusionhdtv,
 533                                                &dev->core->i2c_adap);
 534                 if (dev->dvb.frontend != NULL) {
 535                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
 536                                    NULL, DVB_PLL_THOMSON_DTT7579);
 537                         break;
 538                 }
 539                 /* ZL10353 replaces MT352 on later cards */
 540                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 541                                                &dvico_fusionhdtv_plus_v1_1,
 542                                                &dev->core->i2c_adap);
 543                 if (dev->dvb.frontend != NULL) {
 544                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
 545                                    NULL, DVB_PLL_THOMSON_DTT7579);
 546                 }
 547                 break;
 548         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
 549                 /* The tin box says DEE1601, but it seems to be DTT7579
 550                  * compatible, with a slightly different MT352 AGC gain. */
 551                 dev->dvb.frontend = dvb_attach(mt352_attach,
 552                                                &dvico_fusionhdtv_dual,
 553                                                &dev->core->i2c_adap);
 554                 if (dev->dvb.frontend != NULL) {
 555                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 556                                    NULL, DVB_PLL_THOMSON_DTT7579);
 557                         break;
 558                 }
 559                 /* ZL10353 replaces MT352 on later cards */
 560                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 561                                                &dvico_fusionhdtv_plus_v1_1,
 562                                                &dev->core->i2c_adap);
 563                 if (dev->dvb.frontend != NULL) {
 564                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 565                                    NULL, DVB_PLL_THOMSON_DTT7579);
 566                 }
 567                 break;
 568         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 569                 dev->dvb.frontend = dvb_attach(mt352_attach,
 570                                                &dvico_fusionhdtv,
 571                                                &dev->core->i2c_adap);
 572                 if (dev->dvb.frontend != NULL) {
 573                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 574                                    NULL, DVB_PLL_LG_Z201);
 575                 }
 576                 break;
 577         case CX88_BOARD_KWORLD_DVB_T:
 578         case CX88_BOARD_DNTV_LIVE_DVB_T:
 579         case CX88_BOARD_ADSTECH_DVB_T_PCI:
 580                 dev->dvb.frontend = dvb_attach(mt352_attach,
 581                                                &dntv_live_dvbt_config,
 582                                                &dev->core->i2c_adap);
 583                 if (dev->dvb.frontend != NULL) {
 584                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 585                                    NULL, DVB_PLL_UNKNOWN_1);
 586                 }
 587                 break;
 588         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 589 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 590                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
 591                 dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
 592                                                &dev->vp3054->adap);
 593                 if (dev->dvb.frontend != NULL) {
 594                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 595                                    &dev->core->i2c_adap, DVB_PLL_FMD1216ME);
 596                 }
 597 #else
 598                 printk(KERN_ERR "%s/2: built without vp3054 support\n", dev->core->name);
 599 #endif
 600                 break;
 601         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
 602                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 603                                                &dvico_fusionhdtv_hybrid,
 604                                                &dev->core->i2c_adap);
 605                 if (dev->dvb.frontend != NULL) {
 606                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 607                                    &dev->core->i2c_adap,
 608                                    DVB_PLL_THOMSON_FE6600);
 609                 }
 610                 break;
 611         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
 612                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 613                                                &dvico_fusionhdtv_xc3028,
 614                                                &dev->core->i2c_adap);
 615                 if (dev->dvb.frontend == NULL)
 616                         dev->dvb.frontend = dvb_attach(mt352_attach,
 617                                                 &dvico_fusionhdtv_mt352_xc3028,
 618                                                 &dev->core->i2c_adap);
 619                 /*
 620                  * On this board, the demod provides the I2C bus pullup.
 621                  * We must not permit gate_ctrl to be performed, or
 622                  * the xc3028 cannot communicate on the bus.
 623                  */
 624                 if (dev->dvb.frontend)
 625                         dev->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 626                 if (attach_xc3028(0x61, dev) < 0)
 627                         return -EINVAL;
 628                 break;
 629         case CX88_BOARD_PCHDTV_HD3000:
 630                 dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
 631                                                &dev->core->i2c_adap);
 632                 if (dev->dvb.frontend != NULL) {
 633                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 634                                    &dev->core->i2c_adap,
 635                                    DVB_PLL_THOMSON_DTT761X);
 636                 }
 637                 break;
 638         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
 639                 dev->ts_gen_cntrl = 0x08;
 640                 {
 641                 /* Do a hardware reset of chip before using it. */
 642                 struct cx88_core *core = dev->core;
 643
 644                 cx_clear(MO_GP0_IO, 1);
 645                 mdelay(100);
 646                 cx_set(MO_GP0_IO, 1);
 647                 mdelay(200);
 648
 649                 /* Select RF connector callback */
 650                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
 651                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 652                                                &fusionhdtv_3_gold,
 653                                                &dev->core->i2c_adap);
 654                 if (dev->dvb.frontend != NULL) {
 655                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 656                                    &dev->core->i2c_adap,
 657                                    DVB_PLL_MICROTUNE_4042);
 658                 }
 659                 }
 660                 break;
 661         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
 662                 dev->ts_gen_cntrl = 0x08;
 663                 {
 664                 /* Do a hardware reset of chip before using it. */
 665                 struct cx88_core *core = dev->core;
 666
 667                 cx_clear(MO_GP0_IO, 1);
 668                 mdelay(100);
 669                 cx_set(MO_GP0_IO, 9);
 670                 mdelay(200);
 671                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 672                                                &fusionhdtv_3_gold,
 673                                                &dev->core->i2c_adap);
 674                 if (dev->dvb.frontend != NULL) {
 675                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 676                                    &dev->core->i2c_adap,
 677                                    DVB_PLL_THOMSON_DTT761X);
 678                 }
 679                 }
 680                 break;
 681         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
 682                 dev->ts_gen_cntrl = 0x08;
 683                 {
 684                 /* Do a hardware reset of chip before using it. */
 685                 struct cx88_core *core = dev->core;
 686
 687                 cx_clear(MO_GP0_IO, 1);
 688                 mdelay(100);
 689                 cx_set(MO_GP0_IO, 1);
 690                 mdelay(200);
 691                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 692                                                &fusionhdtv_5_gold,
 693                                                &dev->core->i2c_adap);
 694                 if (dev->dvb.frontend != NULL) {
 695                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 696                                    &dev->core->i2c_adap,
 697                                    DVB_PLL_LG_TDVS_H06XF);
 698                 }
 699                 }
 700                 break;
 701         case CX88_BOARD_PCHDTV_HD5500:
 702                 dev->ts_gen_cntrl = 0x08;
 703                 {
 704                 /* Do a hardware reset of chip before using it. */
 705                 struct cx88_core *core = dev->core;
 706
 707                 cx_clear(MO_GP0_IO, 1);
 708                 mdelay(100);
 709                 cx_set(MO_GP0_IO, 1);
 710                 mdelay(200);
 711                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 712                                                &pchdtv_hd5500,
 713                                                &dev->core->i2c_adap);
 714                 if (dev->dvb.frontend != NULL) {
 715                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 716                                    &dev->core->i2c_adap,
 717                                    DVB_PLL_LG_TDVS_H06XF);
 718                 }
 719                 }
 720                 break;
 721         case CX88_BOARD_ATI_HDTVWONDER:
 722                 dev->dvb.frontend = dvb_attach(nxt200x_attach,
 723                                                &ati_hdtvwonder,
 724                                                &dev->core->i2c_adap);
 725                 if (dev->dvb.frontend != NULL) {
 726                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 727                                    NULL, DVB_PLL_TUV1236D);
 728                 }
 729                 break;
 730         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 731         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
 732                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 733                                                &hauppauge_novas_config,
 734                                                &dev->core->i2c_adap);
 735                 if (dev->dvb.frontend) {
 736                         dvb_attach(isl6421_attach, dev->dvb.frontend,
 737                                    &dev->core->i2c_adap, 0x08, 0x00, 0x00);
 738                 }
 739                 break;
 740         case CX88_BOARD_KWORLD_DVBS_100:
 741                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 742                                                &kworld_dvbs_100_config,
 743                                                &dev->core->i2c_adap);
 744                 if (dev->dvb.frontend) {
 745                         dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 746                         dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
 747                 }
 748                 break;
 749         case CX88_BOARD_GENIATECH_DVBS:
 750                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 751                                                &geniatech_dvbs_config,
 752                                                &dev->core->i2c_adap);
 753                 if (dev->dvb.frontend) {
 754                         dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 755                         dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
 756                 }
 757                 break;
 758         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
 759                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
 760                                                &pinnacle_pctv_hd_800i_config,
 761                                                &dev->core->i2c_adap);
 762                 if (dev->dvb.frontend != NULL) {
 763                         /* tuner_config.video_dev must point to
 764                          * i2c_adap.algo_data
 765                          */
 766                         pinnacle_pctv_hd_800i_tuner_config.priv =
 767                                                 dev->core->i2c_adap.algo_data;
 768                         dvb_attach(xc5000_attach, dev->dvb.frontend,
 769                                    &dev->core->i2c_adap,
 770                                    &pinnacle_pctv_hd_800i_tuner_config);
 771                 }
 772                 break;
 773         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 774                 dev->dvb.frontend = dvb_attach(s5h1409_attach,
 775                                                 &dvico_hdtv5_pci_nano_config,
 776                                                 &dev->core->i2c_adap);
 777                 if (dev->dvb.frontend != NULL) {
 778                         struct dvb_frontend *fe;
 779                         struct xc2028_config cfg = {
 780                                 .i2c_adap  = &dev->core->i2c_adap,
 781                                 .i2c_addr  = 0x61,
 782                                 .callback  = cx88_pci_nano_callback,
 783                         };
 784                         static struct xc2028_ctrl ctl = {
 785                                 .fname       = "xc3028-v27.fw",
 786                                 .max_len     = 64,
 787                                 .scode_table = OREN538,
 788                         };
 789
 790                         fe = dvb_attach(xc2028_attach,
 791                                         dev->dvb.frontend, &cfg);
 792                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 793                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 794                 }
 795                 break;
 796          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
 797                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 798                                                &cx88_geniatech_x8000_mt,
 799                                                &dev->core->i2c_adap);
 800                 if (attach_xc3028(0x61, dev) < 0)
 801                         return -EINVAL;
 802                 break;
 803          case CX88_BOARD_GENIATECH_X8000_MT:
 804                dev->ts_gen_cntrl = 0x00;
 805
 806                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 807                                                &cx88_geniatech_x8000_mt,
 808                                                &dev->core->i2c_adap);
 809                 if (attach_xc3028(0x61, dev) < 0)
 810                         return -EINVAL;
 811                 break;
 812         default:
 813                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
 814                        dev->core->name);
 815                 break;
 816         }
 817         if (NULL == dev->dvb.frontend) {
 818                 printk(KERN_ERR
 819                        "%s/2: frontend initialization failed\n",
 820                        dev->core->name);
 821                 return -EINVAL;
 822         }
 823
 824         /* Ensure all frontends negotiate bus access */
 825         dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
 826
 827         /* Put the analog decoder in standby to keep it quiet */
 828         cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
 829
 830         /* register everything */
 831         return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
 832 }
 833
 834 /* ----------------------------------------------------------- */
 835
 836 /* CX8802 MPEG -> mini driver - We have been given the hardware */
 837 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
 838 {
 839         struct cx88_core *core = drv->core;
 840         int err = 0;
 841         dprintk( 1, "%s\n", __FUNCTION__);
 842
 843         switch (core->boardnr) {
 844         case CX88_BOARD_HAUPPAUGE_HVR1300:
 845                 /* We arrive here with either the cx23416 or the cx22702
 846                  * on the bus. Take the bus from the cx23416 and enable the
 847                  * cx22702 demod
 848                  */
 849                 cx_set(MO_GP0_IO,   0x00000080); /* cx22702 out of reset and enable */
 850                 cx_clear(MO_GP0_IO, 0x00000004);
 851                 udelay(1000);
 852                 break;
 853         default:
 854                 err = -ENODEV;
 855         }
 856         return err;
 857 }
 858
 859 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
 860 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
 861 {
 862         struct cx88_core *core = drv->core;
 863         int err = 0;
 864         dprintk( 1, "%s\n", __FUNCTION__);
 865
 866         switch (core->boardnr) {
 867         case CX88_BOARD_HAUPPAUGE_HVR1300:
 868                 /* Do Nothing, leave the cx22702 on the bus. */
 869                 break;
 870         default:
 871                 err = -ENODEV;
 872         }
 873         return err;
 874 }
 875
 876 static int cx8802_dvb_probe(struct cx8802_driver *drv)
 877 {
 878         struct cx88_core *core = drv->core;
 879         struct cx8802_dev *dev = drv->core->dvbdev;
 880         int err;
 881
 882         dprintk( 1, "%s\n", __FUNCTION__);
 883         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
 884                 core->boardnr,
 885                 core->name,
 886                 core->pci_bus,
 887                 core->pci_slot);
 888
 889         err = -ENODEV;
 890         if (!(core->board.mpeg & CX88_MPEG_DVB))
 891                 goto fail_core;
 892
 893         /* If vp3054 isn't enabled, a stub will just return 0 */
 894         err = vp3054_i2c_probe(dev);
 895         if (0 != err)
 896                 goto fail_core;
 897
 898         /* dvb stuff */
 899         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
 900         videobuf_queue_sg_init(&dev->dvb.dvbq, &dvb_qops,
 901                             &dev->pci->dev, &dev->slock,
 902                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 903                             V4L2_FIELD_TOP,
 904                             sizeof(struct cx88_buffer),
 905                             dev);
 906         err = dvb_register(dev);
 907         if (err != 0)
 908                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
 909                        core->name, err);
 910
 911  fail_core:
 912         return err;
 913 }
 914
 915 static int cx8802_dvb_remove(struct cx8802_driver *drv)
 916 {
 917         struct cx8802_dev *dev = drv->core->dvbdev;
 918
 919         /* dvb */
 920         videobuf_dvb_unregister(&dev->dvb);
 921
 922         vp3054_i2c_remove(dev);
 923
 924         return 0;
 925 }
 926
 927 static struct cx8802_driver cx8802_dvb_driver = {
 928         .type_id        = CX88_MPEG_DVB,
 929         .hw_access      = CX8802_DRVCTL_SHARED,
 930         .probe          = cx8802_dvb_probe,
 931         .remove         = cx8802_dvb_remove,
 932         .advise_acquire = cx8802_dvb_advise_acquire,
 933         .advise_release = cx8802_dvb_advise_release,
 934 };
 935
 936 static int dvb_init(void)
 937 {
 938         printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
 939                (CX88_VERSION_CODE >> 16) & 0xff,
 940                (CX88_VERSION_CODE >>  8) & 0xff,
 941                CX88_VERSION_CODE & 0xff);
 942 #ifdef SNAPSHOT
 943         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
 944                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
 945 #endif
 946         return cx8802_register_driver(&cx8802_dvb_driver);
 947 }
 948
 949 static void dvb_fini(void)
 950 {
 951         cx8802_unregister_driver(&cx8802_dvb_driver);
 952 }
 953
 954 module_init(dvb_init);
 955 module_exit(dvb_fini);
 956
 957 /*
 958  * Local variables:
 959  * c-basic-offset: 8
 960  * compile-command: "make DVB=1"
 961  * End:
 962  */