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         int fe_id;
 120
 121         fe_id = videobuf_dvb_find_frontend(&dev->frontends, fe);
 122         if (!fe_id) {
 123                 printk(KERN_ERR "%s() No frontend found\n", __func__);
 124                 return -EINVAL;
 125         }
 126
 127         drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
 128         if (drv) {
 129                 if (acquire){
 130                         dev->frontends.active_fe_id = fe_id;
 131                         ret = drv->request_acquire(drv);
 132                 } else {
 133                         ret = drv->request_release(drv);
 134                         dev->frontends.active_fe_id = 0;
 135                 }
 136         }
 137
 138         return ret;
 139 }
 140
 141 /* ------------------------------------------------------------------ */
 142
 143 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
 144 {
 145         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
 146         static u8 reset []         = { RESET,      0x80 };
 147         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 148         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 149         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 150         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 151
 152         mt352_write(fe, clock_config,   sizeof(clock_config));
 153         udelay(200);
 154         mt352_write(fe, reset,          sizeof(reset));
 155         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 156
 157         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 158         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 159         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 160         return 0;
 161 }
 162
 163 static int dvico_dual_demod_init(struct dvb_frontend *fe)
 164 {
 165         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
 166         static u8 reset []         = { RESET,      0x80 };
 167         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 168         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 169         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 170         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 171
 172         mt352_write(fe, clock_config,   sizeof(clock_config));
 173         udelay(200);
 174         mt352_write(fe, reset,          sizeof(reset));
 175         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 176
 177         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 178         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 179         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 180
 181         return 0;
 182 }
 183
 184 static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
 185 {
 186         static u8 clock_config []  = { 0x89, 0x38, 0x39 };
 187         static u8 reset []         = { 0x50, 0x80 };
 188         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 189         static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
 190                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 191         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 192         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 193
 194         mt352_write(fe, clock_config,   sizeof(clock_config));
 195         udelay(2000);
 196         mt352_write(fe, reset,          sizeof(reset));
 197         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 198
 199         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 200         udelay(2000);
 201         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 202         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 203
 204         return 0;
 205 }
 206
 207 static struct mt352_config dvico_fusionhdtv = {
 208         .demod_address = 0x0f,
 209         .demod_init    = dvico_fusionhdtv_demod_init,
 210 };
 211
 212 static struct mt352_config dntv_live_dvbt_config = {
 213         .demod_address = 0x0f,
 214         .demod_init    = dntv_live_dvbt_demod_init,
 215 };
 216
 217 static struct mt352_config dvico_fusionhdtv_dual = {
 218         .demod_address = 0x0f,
 219         .demod_init    = dvico_dual_demod_init,
 220 };
 221
 222 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 223 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
 224 {
 225         static u8 clock_config []  = { 0x89, 0x38, 0x38 };
 226         static u8 reset []         = { 0x50, 0x80 };
 227         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 228         static u8 agc_cfg []       = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
 229                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 230         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 231         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 232
 233         mt352_write(fe, clock_config,   sizeof(clock_config));
 234         udelay(2000);
 235         mt352_write(fe, reset,          sizeof(reset));
 236         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 237
 238         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 239         udelay(2000);
 240         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 241         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 242
 243         return 0;
 244 }
 245
 246 static struct mt352_config dntv_live_dvbt_pro_config = {
 247         .demod_address = 0x0f,
 248         .no_tuner      = 1,
 249         .demod_init    = dntv_live_dvbt_pro_demod_init,
 250 };
 251 #endif
 252
 253 static struct zl10353_config dvico_fusionhdtv_hybrid = {
 254         .demod_address = 0x0f,
 255         .no_tuner      = 1,
 256 };
 257
 258 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 259         .demod_address = 0x0f,
 260         .if2           = 45600,
 261         .no_tuner      = 1,
 262 };
 263
 264 static struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
 265         .demod_address = 0x0f,
 266         .if2 = 4560,
 267         .no_tuner = 1,
 268         .demod_init = dvico_fusionhdtv_demod_init,
 269 };
 270
 271 static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
 272         .demod_address = 0x0f,
 273 };
 274
 275 static struct cx22702_config connexant_refboard_config = {
 276         .demod_address = 0x43,
 277         .output_mode   = CX22702_SERIAL_OUTPUT,
 278 };
 279
 280 static struct cx22702_config hauppauge_hvr_config = {
 281         .demod_address = 0x63,
 282         .output_mode   = CX22702_SERIAL_OUTPUT,
 283 };
 284
 285 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 286 {
 287         struct cx8802_dev *dev= fe->dvb->priv;
 288         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 289         return 0;
 290 }
 291
 292 static struct or51132_config pchdtv_hd3000 = {
 293         .demod_address = 0x15,
 294         .set_ts_params = or51132_set_ts_param,
 295 };
 296
 297 static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
 298 {
 299         struct cx8802_dev *dev= fe->dvb->priv;
 300         struct cx88_core *core = dev->core;
 301
 302         dprintk(1, "%s: index = %d\n", __func__, index);
 303         if (index == 0)
 304                 cx_clear(MO_GP0_IO, 8);
 305         else
 306                 cx_set(MO_GP0_IO, 8);
 307         return 0;
 308 }
 309
 310 static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 311 {
 312         struct cx8802_dev *dev= fe->dvb->priv;
 313         if (is_punctured)
 314                 dev->ts_gen_cntrl |= 0x04;
 315         else
 316                 dev->ts_gen_cntrl &= ~0x04;
 317         return 0;
 318 }
 319
 320 static struct lgdt330x_config fusionhdtv_3_gold = {
 321         .demod_address = 0x0e,
 322         .demod_chip    = LGDT3302,
 323         .serial_mpeg   = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
 324         .set_ts_params = lgdt330x_set_ts_param,
 325 };
 326
 327 static struct lgdt330x_config fusionhdtv_5_gold = {
 328         .demod_address = 0x0e,
 329         .demod_chip    = LGDT3303,
 330         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 331         .set_ts_params = lgdt330x_set_ts_param,
 332 };
 333
 334 static struct lgdt330x_config pchdtv_hd5500 = {
 335         .demod_address = 0x59,
 336         .demod_chip    = LGDT3303,
 337         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 338         .set_ts_params = lgdt330x_set_ts_param,
 339 };
 340
 341 static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 342 {
 343         struct cx8802_dev *dev= fe->dvb->priv;
 344         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 345         return 0;
 346 }
 347
 348 static struct nxt200x_config ati_hdtvwonder = {
 349         .demod_address = 0x0a,
 350         .set_ts_params = nxt200x_set_ts_param,
 351 };
 352
 353 static int cx24123_set_ts_param(struct dvb_frontend* fe,
 354         int is_punctured)
 355 {
 356         struct cx8802_dev *dev= fe->dvb->priv;
 357         dev->ts_gen_cntrl = 0x02;
 358         return 0;
 359 }
 360
 361 static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
 362                                        fe_sec_voltage_t voltage)
 363 {
 364         struct cx8802_dev *dev= fe->dvb->priv;
 365         struct cx88_core *core = dev->core;
 366
 367         if (voltage == SEC_VOLTAGE_OFF)
 368                 cx_write(MO_GP0_IO, 0x000006fb);
 369         else
 370                 cx_write(MO_GP0_IO, 0x000006f9);
 371
 372         if (core->prev_set_voltage)
 373                 return core->prev_set_voltage(fe, voltage);
 374         return 0;
 375 }
 376
 377 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
 378                                       fe_sec_voltage_t voltage)
 379 {
 380         struct cx8802_dev *dev= fe->dvb->priv;
 381         struct cx88_core *core = dev->core;
 382
 383         if (voltage == SEC_VOLTAGE_OFF) {
 384                 dprintk(1,"LNB Voltage OFF\n");
 385                 cx_write(MO_GP0_IO, 0x0000efff);
 386         }
 387
 388         if (core->prev_set_voltage)
 389                 return core->prev_set_voltage(fe, voltage);
 390         return 0;
 391 }
 392
 393 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
 394                                       fe_sec_voltage_t voltage)
 395 {
 396         struct cx8802_dev *dev= fe->dvb->priv;
 397         struct cx88_core *core = dev->core;
 398
 399         switch (voltage) {
 400                 case SEC_VOLTAGE_13:
 401                         printk("LNB Voltage SEC_VOLTAGE_13\n");
 402                         cx_write(MO_GP0_IO, 0x00006040);
 403                         break;
 404                 case SEC_VOLTAGE_18:
 405                         printk("LNB Voltage SEC_VOLTAGE_18\n");
 406                         cx_write(MO_GP0_IO, 0x00006060);
 407                         break;
 408                 case SEC_VOLTAGE_OFF:
 409                         printk("LNB Voltage SEC_VOLTAGE_off\n");
 410                         break;
 411         }
 412
 413         if (core->prev_set_voltage)
 414                 return core->prev_set_voltage(fe, voltage);
 415         return 0;
 416 }
 417
 418 static struct cx24123_config geniatech_dvbs_config = {
 419         .demod_address = 0x55,
 420         .set_ts_params = cx24123_set_ts_param,
 421 };
 422
 423 static struct cx24123_config hauppauge_novas_config = {
 424         .demod_address = 0x55,
 425         .set_ts_params = cx24123_set_ts_param,
 426 };
 427
 428 static struct cx24123_config kworld_dvbs_100_config = {
 429         .demod_address = 0x15,
 430         .set_ts_params = cx24123_set_ts_param,
 431         .lnb_polarity  = 1,
 432 };
 433
 434 static struct s5h1409_config pinnacle_pctv_hd_800i_config = {
 435         .demod_address = 0x32 >> 1,
 436         .output_mode   = S5H1409_PARALLEL_OUTPUT,
 437         .gpio          = S5H1409_GPIO_ON,
 438         .qam_if        = 44000,
 439         .inversion     = S5H1409_INVERSION_OFF,
 440         .status_mode   = S5H1409_DEMODLOCKING,
 441         .mpeg_timing   = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
 442 };
 443
 444 static struct s5h1409_config dvico_hdtv5_pci_nano_config = {
 445         .demod_address = 0x32 >> 1,
 446         .output_mode   = S5H1409_SERIAL_OUTPUT,
 447         .gpio          = S5H1409_GPIO_OFF,
 448         .inversion     = S5H1409_INVERSION_OFF,
 449         .status_mode   = S5H1409_DEMODLOCKING,
 450         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 451 };
 452
 453 static struct s5h1409_config kworld_atsc_120_config = {
 454         .demod_address = 0x32 >> 1,
 455         .output_mode   = S5H1409_SERIAL_OUTPUT,
 456         .gpio          = S5H1409_GPIO_OFF,
 457         .inversion     = S5H1409_INVERSION_OFF,
 458         .status_mode   = S5H1409_DEMODLOCKING,
 459         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 460 };
 461
 462 static struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
 463         .i2c_address    = 0x64,
 464         .if_khz         = 5380,
 465 };
 466
 467 static struct zl10353_config cx88_pinnacle_hybrid_pctv = {
 468         .demod_address = (0x1e >> 1),
 469         .no_tuner      = 1,
 470         .if2           = 45600,
 471 };
 472
 473 static struct zl10353_config cx88_geniatech_x8000_mt = {
 474        .demod_address = (0x1e >> 1),
 475        .no_tuner = 1,
 476 };
 477
 478 static struct s5h1411_config dvico_fusionhdtv7_config = {
 479         .output_mode   = S5H1411_SERIAL_OUTPUT,
 480         .gpio          = S5H1411_GPIO_ON,
 481         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 482         .qam_if        = S5H1411_IF_44000,
 483         .vsb_if        = S5H1411_IF_44000,
 484         .inversion     = S5H1411_INVERSION_OFF,
 485         .status_mode   = S5H1411_DEMODLOCKING
 486 };
 487
 488 static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
 489         .i2c_address    = 0xc2 >> 1,
 490         .if_khz         = 5380,
 491 };
 492
 493 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 494 {
 495         struct dvb_frontend *fe;
 496         struct videobuf_dvb_frontend *fe0 = NULL;
 497         struct xc2028_ctrl ctl;
 498         struct xc2028_config cfg = {
 499                 .i2c_adap  = &dev->core->i2c_adap,
 500                 .i2c_addr  = addr,
 501                 .ctrl      = &ctl,
 502         };
 503
 504         /* Get the first frontend */
 505         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 506         if (!fe0)
 507                 return -EINVAL;
 508
 509         if (!fe0->dvb.frontend) {
 510                 printk(KERN_ERR "%s/2: dvb frontend not attached. "
 511                                 "Can't attach xc3028\n",
 512                        dev->core->name);
 513                 return -EINVAL;
 514         }
 515
 516         /*
 517          * Some xc3028 devices may be hidden by an I2C gate. This is known
 518          * to happen with some s5h1409-based devices.
 519          * Now that I2C gate is open, sets up xc3028 configuration
 520          */
 521         cx88_setup_xc3028(dev->core, &ctl);
 522
 523         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
 524         if (!fe) {
 525                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
 526                        dev->core->name);
 527                 dvb_frontend_detach(fe0->dvb.frontend);
 528                 dvb_unregister_frontend(fe0->dvb.frontend);
 529                 fe0->dvb.frontend = NULL;
 530                 return -EINVAL;
 531         }
 532
 533         printk(KERN_INFO "%s/2: xc3028 attached\n",
 534                dev->core->name);
 535
 536         return 0;
 537 }
 538
 539 static int cx24116_set_ts_param(struct dvb_frontend *fe,
 540         int is_punctured)
 541 {
 542         struct cx8802_dev *dev = fe->dvb->priv;
 543         dev->ts_gen_cntrl = 0x2;
 544
 545         return 0;
 546 }
 547
 548 static int cx24116_reset_device(struct dvb_frontend *fe)
 549 {
 550         struct cx8802_dev *dev = fe->dvb->priv;
 551         struct cx88_core *core = dev->core;
 552
 553         /* Reset the part */
 554         /* Put the cx24116 into reset */
 555         cx_write(MO_SRST_IO, 0);
 556         msleep(10);
 557         /* Take the cx24116 out of reset */
 558         cx_write(MO_SRST_IO, 1);
 559         msleep(10);
 560
 561         return 0;
 562 }
 563
 564 static struct cx24116_config hauppauge_hvr4000_config = {
 565         .demod_address          = 0x05,
 566         .set_ts_params          = cx24116_set_ts_param,
 567         .reset_device           = cx24116_reset_device,
 568 };
 569
 570 static struct cx24116_config tevii_s460_config = {
 571         .demod_address = 0x55,
 572         .set_ts_params = cx24116_set_ts_param,
 573         .reset_device  = cx24116_reset_device,
 574 };
 575
 576 static struct stv0299_config tevii_tuner_sharp_config = {
 577         .demod_address = 0x68,
 578         .inittab = sharp_z0194a_inittab,
 579         .mclk = 88000000UL,
 580         .invert = 1,
 581         .skip_reinit = 0,
 582         .lock_output = 1,
 583         .volt13_op0_op1 = STV0299_VOLT13_OP1,
 584         .min_delay_ms = 100,
 585         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
 586         .set_ts_params = cx24116_set_ts_param,
 587 };
 588
 589 static struct stv0288_config tevii_tuner_earda_config = {
 590         .demod_address = 0x68,
 591         .min_delay_ms = 100,
 592         .set_ts_params = cx24116_set_ts_param,
 593 };
 594
 595 static int dvb_register(struct cx8802_dev *dev)
 596 {
 597         struct cx88_core *core = dev->core;
 598         struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
 599         int mfe_shared = 0; /* bus not shared by default */
 600
 601         if (0 != core->i2c_rc) {
 602                 printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
 603                 goto frontend_detach;
 604         }
 605
 606         /* Get the first frontend */
 607         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 608         if (!fe0)
 609                 goto frontend_detach;
 610
 611         /* multi-frontend gate control is undefined or defaults to fe0 */
 612         dev->frontends.gate = 0;
 613
 614         /* init frontend(s) */
 615         switch (core->boardnr) {
 616         case CX88_BOARD_HAUPPAUGE_DVB_T1:
 617                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 618                                                &connexant_refboard_config,
 619                                                &core->i2c_adap);
 620                 if (fe0->dvb.frontend != NULL) {
 621                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 622                                         0x61, &core->i2c_adap,
 623                                         DVB_PLL_THOMSON_DTT759X))
 624                                 goto frontend_detach;
 625                 }
 626                 break;
 627         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 628         case CX88_BOARD_CONEXANT_DVB_T1:
 629         case CX88_BOARD_KWORLD_DVB_T_CX22702:
 630         case CX88_BOARD_WINFAST_DTV1000:
 631                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 632                                                &connexant_refboard_config,
 633                                                &core->i2c_adap);
 634                 if (fe0->dvb.frontend != NULL) {
 635                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 636                                         0x60, &core->i2c_adap,
 637                                         DVB_PLL_THOMSON_DTT7579))
 638                                 goto frontend_detach;
 639                 }
 640                 break;
 641         case CX88_BOARD_WINFAST_DTV2000H:
 642         case CX88_BOARD_HAUPPAUGE_HVR1100:
 643         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 644         case CX88_BOARD_HAUPPAUGE_HVR1300:
 645                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 646                                                &hauppauge_hvr_config,
 647                                                &core->i2c_adap);
 648                 if (fe0->dvb.frontend != NULL) {
 649                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 650                                    &core->i2c_adap, 0x61,
 651                                    TUNER_PHILIPS_FMD1216ME_MK3))
 652                                 goto frontend_detach;
 653                 }
 654                 break;
 655         case CX88_BOARD_HAUPPAUGE_HVR3000:
 656                 /* MFE frontend 1 */
 657                 mfe_shared = 1;
 658                 dev->frontends.gate = 2;
 659                 /* DVB-S init */
 660                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 661                                         &hauppauge_novas_config,
 662                                         &dev->core->i2c_adap);
 663                 if (fe0->dvb.frontend) {
 664                         if (!dvb_attach(isl6421_attach,
 665                                         fe0->dvb.frontend,
 666                                         &dev->core->i2c_adap,
 667                                         0x08, ISL6421_DCL, 0x00))
 668                                 goto frontend_detach;
 669                 }
 670                 /* MFE frontend 2 */
 671                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
 672                 if (!fe1)
 673                         goto frontend_detach;
 674                 /* DVB-T init */
 675                 fe1->dvb.frontend = dvb_attach(cx22702_attach,
 676                                         &hauppauge_hvr_config,
 677                                         &dev->core->i2c_adap);
 678                 if (fe1->dvb.frontend) {
 679                         fe1->dvb.frontend->id = 1;
 680                         if (!dvb_attach(simple_tuner_attach,
 681                                         fe1->dvb.frontend,
 682                                         &dev->core->i2c_adap,
 683                                         0x61, TUNER_PHILIPS_FMD1216ME_MK3))
 684                                 goto frontend_detach;
 685                 }
 686                 break;
 687         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
 688                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 689                                                &dvico_fusionhdtv,
 690                                                &core->i2c_adap);
 691                 if (fe0->dvb.frontend != NULL) {
 692                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 693                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 694                                 goto frontend_detach;
 695                         break;
 696                 }
 697                 /* ZL10353 replaces MT352 on later cards */
 698                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 699                                                &dvico_fusionhdtv_plus_v1_1,
 700                                                &core->i2c_adap);
 701                 if (fe0->dvb.frontend != NULL) {
 702                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 703                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 704                                 goto frontend_detach;
 705                 }
 706                 break;
 707         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
 708                 /* The tin box says DEE1601, but it seems to be DTT7579
 709                  * compatible, with a slightly different MT352 AGC gain. */
 710                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 711                                                &dvico_fusionhdtv_dual,
 712                                                &core->i2c_adap);
 713                 if (fe0->dvb.frontend != NULL) {
 714                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 715                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 716                                 goto frontend_detach;
 717                         break;
 718                 }
 719                 /* ZL10353 replaces MT352 on later cards */
 720                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 721                                                &dvico_fusionhdtv_plus_v1_1,
 722                                                &core->i2c_adap);
 723                 if (fe0->dvb.frontend != NULL) {
 724                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 725                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 726                                 goto frontend_detach;
 727                 }
 728                 break;
 729         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 730                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 731                                                &dvico_fusionhdtv,
 732                                                &core->i2c_adap);
 733                 if (fe0->dvb.frontend != NULL) {
 734                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 735                                         0x61, NULL, DVB_PLL_LG_Z201))
 736                                 goto frontend_detach;
 737                 }
 738                 break;
 739         case CX88_BOARD_KWORLD_DVB_T:
 740         case CX88_BOARD_DNTV_LIVE_DVB_T:
 741         case CX88_BOARD_ADSTECH_DVB_T_PCI:
 742                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 743                                                &dntv_live_dvbt_config,
 744                                                &core->i2c_adap);
 745                 if (fe0->dvb.frontend != NULL) {
 746                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 747                                         0x61, NULL, DVB_PLL_UNKNOWN_1))
 748                                 goto frontend_detach;
 749                 }
 750                 break;
 751         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 752 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 753                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
 754                 fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
 755                                                &dev->vp3054->adap);
 756                 if (fe0->dvb.frontend != NULL) {
 757                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 758                                         &core->i2c_adap, 0x61,
 759                                         TUNER_PHILIPS_FMD1216ME_MK3))
 760                                 goto frontend_detach;
 761                 }
 762 #else
 763                 printk(KERN_ERR "%s/2: built without vp3054 support\n",
 764                                 core->name);
 765 #endif
 766                 break;
 767         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
 768                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 769                                                &dvico_fusionhdtv_hybrid,
 770                                                &core->i2c_adap);
 771                 if (fe0->dvb.frontend != NULL) {
 772                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 773                                    &core->i2c_adap, 0x61,
 774                                    TUNER_THOMSON_FE6600))
 775                                 goto frontend_detach;
 776                 }
 777                 break;
 778         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
 779                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 780                                                &dvico_fusionhdtv_xc3028,
 781                                                &core->i2c_adap);
 782                 if (fe0->dvb.frontend == NULL)
 783                         fe0->dvb.frontend = dvb_attach(mt352_attach,
 784                                                 &dvico_fusionhdtv_mt352_xc3028,
 785                                                 &core->i2c_adap);
 786                 /*
 787                  * On this board, the demod provides the I2C bus pullup.
 788                  * We must not permit gate_ctrl to be performed, or
 789                  * the xc3028 cannot communicate on the bus.
 790                  */
 791                 if (fe0->dvb.frontend)
 792                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 793                 if (attach_xc3028(0x61, dev) < 0)
 794                         goto frontend_detach;
 795                 break;
 796         case CX88_BOARD_PCHDTV_HD3000:
 797                 fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
 798                                                &core->i2c_adap);
 799                 if (fe0->dvb.frontend != NULL) {
 800                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 801                                         &core->i2c_adap, 0x61,
 802                                         TUNER_THOMSON_DTT761X))
 803                                 goto frontend_detach;
 804                 }
 805                 break;
 806         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
 807                 dev->ts_gen_cntrl = 0x08;
 808
 809                 /* Do a hardware reset of chip before using it. */
 810                 cx_clear(MO_GP0_IO, 1);
 811                 mdelay(100);
 812                 cx_set(MO_GP0_IO, 1);
 813                 mdelay(200);
 814
 815                 /* Select RF connector callback */
 816                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
 817                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 818                                                &fusionhdtv_3_gold,
 819                                                &core->i2c_adap);
 820                 if (fe0->dvb.frontend != NULL) {
 821                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 822                                         &core->i2c_adap, 0x61,
 823                                         TUNER_MICROTUNE_4042FI5))
 824                                 goto frontend_detach;
 825                 }
 826                 break;
 827         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
 828                 dev->ts_gen_cntrl = 0x08;
 829
 830                 /* Do a hardware reset of chip before using it. */
 831                 cx_clear(MO_GP0_IO, 1);
 832                 mdelay(100);
 833                 cx_set(MO_GP0_IO, 9);
 834                 mdelay(200);
 835                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 836                                                &fusionhdtv_3_gold,
 837                                                &core->i2c_adap);
 838                 if (fe0->dvb.frontend != NULL) {
 839                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 840                                         &core->i2c_adap, 0x61,
 841                                         TUNER_THOMSON_DTT761X))
 842                                 goto frontend_detach;
 843                 }
 844                 break;
 845         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
 846                 dev->ts_gen_cntrl = 0x08;
 847
 848                 /* Do a hardware reset of chip before using it. */
 849                 cx_clear(MO_GP0_IO, 1);
 850                 mdelay(100);
 851                 cx_set(MO_GP0_IO, 1);
 852                 mdelay(200);
 853                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 854                                                &fusionhdtv_5_gold,
 855                                                &core->i2c_adap);
 856                 if (fe0->dvb.frontend != NULL) {
 857                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 858                                         &core->i2c_adap, 0x61,
 859                                         TUNER_LG_TDVS_H06XF))
 860                                 goto frontend_detach;
 861                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
 862                                    &core->i2c_adap, 0x43))
 863                                 goto frontend_detach;
 864                 }
 865                 break;
 866         case CX88_BOARD_PCHDTV_HD5500:
 867                 dev->ts_gen_cntrl = 0x08;
 868
 869                 /* Do a hardware reset of chip before using it. */
 870                 cx_clear(MO_GP0_IO, 1);
 871                 mdelay(100);
 872                 cx_set(MO_GP0_IO, 1);
 873                 mdelay(200);
 874                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 875                                                &pchdtv_hd5500,
 876                                                &core->i2c_adap);
 877                 if (fe0->dvb.frontend != NULL) {
 878                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 879                                         &core->i2c_adap, 0x61,
 880                                         TUNER_LG_TDVS_H06XF))
 881                                 goto frontend_detach;
 882                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
 883                                    &core->i2c_adap, 0x43))
 884                                 goto frontend_detach;
 885                 }
 886                 break;
 887         case CX88_BOARD_ATI_HDTVWONDER:
 888                 fe0->dvb.frontend = dvb_attach(nxt200x_attach,
 889                                                &ati_hdtvwonder,
 890                                                &core->i2c_adap);
 891                 if (fe0->dvb.frontend != NULL) {
 892                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 893                                         &core->i2c_adap, 0x61,
 894                                         TUNER_PHILIPS_TUV1236D))
 895                                 goto frontend_detach;
 896                 }
 897                 break;
 898         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 899         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
 900                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 901                                                &hauppauge_novas_config,
 902                                                &core->i2c_adap);
 903                 if (fe0->dvb.frontend) {
 904                         if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
 905                                         &core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
 906                                 goto frontend_detach;
 907                 }
 908                 break;
 909         case CX88_BOARD_KWORLD_DVBS_100:
 910                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 911                                                &kworld_dvbs_100_config,
 912                                                &core->i2c_adap);
 913                 if (fe0->dvb.frontend) {
 914                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
 915                         fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
 916                 }
 917                 break;
 918         case CX88_BOARD_GENIATECH_DVBS:
 919                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 920                                                &geniatech_dvbs_config,
 921                                                &core->i2c_adap);
 922                 if (fe0->dvb.frontend) {
 923                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
 924                         fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
 925                 }
 926                 break;
 927         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
 928                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 929                                                &pinnacle_pctv_hd_800i_config,
 930                                                &core->i2c_adap);
 931                 if (fe0->dvb.frontend != NULL) {
 932                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
 933                                         &core->i2c_adap,
 934                                         &pinnacle_pctv_hd_800i_tuner_config))
 935                                 goto frontend_detach;
 936                 }
 937                 break;
 938         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 939                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 940                                                 &dvico_hdtv5_pci_nano_config,
 941                                                 &core->i2c_adap);
 942                 if (fe0->dvb.frontend != NULL) {
 943                         struct dvb_frontend *fe;
 944                         struct xc2028_config cfg = {
 945                                 .i2c_adap  = &core->i2c_adap,
 946                                 .i2c_addr  = 0x61,
 947                         };
 948                         static struct xc2028_ctrl ctl = {
 949                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 950                                 .max_len     = 64,
 951                                 .scode_table = XC3028_FE_OREN538,
 952                         };
 953
 954                         fe = dvb_attach(xc2028_attach,
 955                                         fe0->dvb.frontend, &cfg);
 956                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 957                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 958                 }
 959                 break;
 960          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
 961                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 962                                                &cx88_pinnacle_hybrid_pctv,
 963                                                &core->i2c_adap);
 964                 if (fe0->dvb.frontend) {
 965                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 966                         if (attach_xc3028(0x61, dev) < 0)
 967                                 goto frontend_detach;
 968                 }
 969                 break;
 970          case CX88_BOARD_GENIATECH_X8000_MT:
 971                 dev->ts_gen_cntrl = 0x00;
 972
 973                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 974                                                &cx88_geniatech_x8000_mt,
 975                                                &core->i2c_adap);
 976                 if (attach_xc3028(0x61, dev) < 0)
 977                         goto frontend_detach;
 978                 break;
 979          case CX88_BOARD_KWORLD_ATSC_120:
 980                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 981                                                &kworld_atsc_120_config,
 982                                                &core->i2c_adap);
 983                 if (attach_xc3028(0x61, dev) < 0)
 984                         goto frontend_detach;
 985                 break;
 986         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
 987                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 988                                                &dvico_fusionhdtv7_config,
 989                                                &core->i2c_adap);
 990                 if (fe0->dvb.frontend != NULL) {
 991                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
 992                                         &core->i2c_adap,
 993                                         &dvico_fusionhdtv7_tuner_config))
 994                                 goto frontend_detach;
 995                 }
 996                 break;
 997         case CX88_BOARD_HAUPPAUGE_HVR4000:
 998                 /* MFE frontend 1 */
 999                 mfe_shared = 1;
1000                 dev->frontends.gate = 2;
1001                 /* DVB-S/S2 Init */
1002                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1003                                         &hauppauge_hvr4000_config,
1004                                         &dev->core->i2c_adap);
1005                 if (fe0->dvb.frontend) {
1006                         if (!dvb_attach(isl6421_attach,
1007                                         fe0->dvb.frontend,
1008                                         &dev->core->i2c_adap,
1009                                         0x08, ISL6421_DCL, 0x00))
1010                                 goto frontend_detach;
1011                 }
1012                 /* MFE frontend 2 */
1013                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
1014                 if (!fe1)
1015                         goto frontend_detach;
1016                 /* DVB-T Init */
1017                 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1018                                         &hauppauge_hvr_config,
1019                                         &dev->core->i2c_adap);
1020                 if (fe1->dvb.frontend) {
1021                         fe1->dvb.frontend->id = 1;
1022                         if (!dvb_attach(simple_tuner_attach,
1023                                         fe1->dvb.frontend,
1024                                         &dev->core->i2c_adap,
1025                                         0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1026                                 goto frontend_detach;
1027                 }
1028                 break;
1029         case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
1030                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1031                                         &hauppauge_hvr4000_config,
1032                                         &dev->core->i2c_adap);
1033                 if (fe0->dvb.frontend) {
1034                         if (!dvb_attach(isl6421_attach,
1035                                         fe0->dvb.frontend,
1036                                         &dev->core->i2c_adap,
1037                                         0x08, ISL6421_DCL, 0x00))
1038                                 goto frontend_detach;
1039                 }
1040                 break;
1041         case CX88_BOARD_PROF_6200:
1042         case CX88_BOARD_TBS_8910:
1043         case CX88_BOARD_TEVII_S420:
1044                 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1045                                                 &tevii_tuner_sharp_config,
1046                                                 &core->i2c_adap);
1047                 if (fe0->dvb.frontend != NULL) {
1048                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1049                                         &core->i2c_adap, DVB_PLL_OPERA1))
1050                                 goto frontend_detach;
1051                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1052                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1053
1054                 } else {
1055                         fe0->dvb.frontend = dvb_attach(stv0288_attach,
1056                                                             &tevii_tuner_earda_config,
1057                                                             &core->i2c_adap);
1058                                 if (fe0->dvb.frontend != NULL) {
1059                                         if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61,
1060                                                 &core->i2c_adap))
1061                                         goto frontend_detach;
1062                                 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1063                                 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1064                         }
1065                 }
1066                 break;
1067         case CX88_BOARD_TEVII_S460:
1068                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1069                                                &tevii_s460_config,
1070                                                &core->i2c_adap);
1071                 if (fe0->dvb.frontend != NULL)
1072                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1073                 break;
1074         case CX88_BOARD_OMICOM_SS4_PCI:
1075         case CX88_BOARD_TBS_8920:
1076         case CX88_BOARD_PROF_7300:
1077         case CX88_BOARD_SATTRADE_ST4200:
1078                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1079                                                &hauppauge_hvr4000_config,
1080                                                &core->i2c_adap);
1081                 if (fe0->dvb.frontend != NULL)
1082                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1083                 break;
1084         default:
1085                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
1086                        core->name);
1087                 break;
1088         }
1089
1090         if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) {
1091                 printk(KERN_ERR
1092                        "%s/2: frontend initialization failed\n",
1093                        core->name);
1094                 goto frontend_detach;
1095         }
1096         /* define general-purpose callback pointer */
1097         fe0->dvb.frontend->callback = cx88_tuner_callback;
1098
1099         /* Ensure all frontends negotiate bus access */
1100         fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1101         if (fe1)
1102                 fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1103
1104         /* Put the analog decoder in standby to keep it quiet */
1105         cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
1106
1107         /* register everything */
1108         return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1109                 &dev->pci->dev, adapter_nr, mfe_shared);
1110
1111 frontend_detach:
1112         videobuf_dvb_dealloc_frontends(&dev->frontends);
1113         return -EINVAL;
1114 }
1115
1116 /* ----------------------------------------------------------- */
1117
1118 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1119 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1120 {
1121         struct cx88_core *core = drv->core;
1122         int err = 0;
1123         dprintk( 1, "%s\n", __func__);
1124
1125         switch (core->boardnr) {
1126         case CX88_BOARD_HAUPPAUGE_HVR1300:
1127                 /* We arrive here with either the cx23416 or the cx22702
1128                  * on the bus. Take the bus from the cx23416 and enable the
1129                  * cx22702 demod
1130                  */
1131                 /* Toggle reset on cx22702 leaving i2c active */
1132                 cx_set(MO_GP0_IO, 0x00000080);
1133                 udelay(1000);
1134                 cx_clear(MO_GP0_IO, 0x00000080);
1135                 udelay(50);
1136                 cx_set(MO_GP0_IO, 0x00000080);
1137                 udelay(1000);
1138                 /* enable the cx22702 pins */
1139                 cx_clear(MO_GP0_IO, 0x00000004);
1140                 udelay(1000);
1141                 break;
1142
1143         case CX88_BOARD_HAUPPAUGE_HVR3000:
1144         case CX88_BOARD_HAUPPAUGE_HVR4000:
1145                 /* Toggle reset on cx22702 leaving i2c active */
1146                 cx_set(MO_GP0_IO, 0x00000080);
1147                 udelay(1000);
1148                 cx_clear(MO_GP0_IO, 0x00000080);
1149                 udelay(50);
1150                 cx_set(MO_GP0_IO, 0x00000080);
1151                 udelay(1000);
1152                 switch (core->dvbdev->frontends.active_fe_id) {
1153                 case 1: /* DVB-S/S2 Enabled */
1154                         /* tri-state the cx22702 pins */
1155                         cx_set(MO_GP0_IO, 0x00000004);
1156                         /* Take the cx24116/cx24123 out of reset */
1157                         cx_write(MO_SRST_IO, 1);
1158                         core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
1159                         break;
1160                 case 2: /* DVB-T Enabled */
1161                         /* Put the cx24116/cx24123 into reset */
1162                         cx_write(MO_SRST_IO, 0);
1163                         /* enable the cx22702 pins */
1164                         cx_clear(MO_GP0_IO, 0x00000004);
1165                         core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
1166                         break;
1167                 }
1168                 udelay(1000);
1169                 break;
1170
1171         default:
1172                 err = -ENODEV;
1173         }
1174         return err;
1175 }
1176
1177 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1178 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1179 {
1180         struct cx88_core *core = drv->core;
1181         int err = 0;
1182         dprintk( 1, "%s\n", __func__);
1183
1184         switch (core->boardnr) {
1185         case CX88_BOARD_HAUPPAUGE_HVR1300:
1186                 /* Do Nothing, leave the cx22702 on the bus. */
1187                 break;
1188         case CX88_BOARD_HAUPPAUGE_HVR3000:
1189         case CX88_BOARD_HAUPPAUGE_HVR4000:
1190                 break;
1191         default:
1192                 err = -ENODEV;
1193         }
1194         return err;
1195 }
1196
1197 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1198 {
1199         struct cx88_core *core = drv->core;
1200         struct cx8802_dev *dev = drv->core->dvbdev;
1201         int err;
1202
1203         dprintk( 1, "%s\n", __func__);
1204         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1205                 core->boardnr,
1206                 core->name,
1207                 core->pci_bus,
1208                 core->pci_slot);
1209
1210         err = -ENODEV;
1211         if (!(core->board.mpeg & CX88_MPEG_DVB))
1212                 goto fail_core;
1213
1214         /* If vp3054 isn't enabled, a stub will just return 0 */
1215         err = vp3054_i2c_probe(dev);
1216         if (0 != err)
1217                 goto fail_probe;
1218
1219         /* dvb stuff */
1220         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
1221         dev->ts_gen_cntrl = 0x0c;
1222
1223         err = -ENODEV;
1224         if (core->board.num_frontends) {
1225                 struct videobuf_dvb_frontend *fe;
1226                 int i;
1227
1228                 for (i = 1; i <= core->board.num_frontends; i++) {
1229                         fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
1230                         if (fe == NULL) {
1231                                 printk(KERN_ERR "%s() failed to get frontend(%d)\n",
1232                                         __func__, i);
1233                                 goto fail_probe;
1234                         }
1235                         videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
1236                                     &dev->pci->dev, &dev->slock,
1237                                     V4L2_BUF_TYPE_VIDEO_CAPTURE,
1238                                     V4L2_FIELD_TOP,
1239                                     sizeof(struct cx88_buffer),
1240                                     dev);
1241                         /* init struct videobuf_dvb */
1242                         fe->dvb.name = dev->core->name;
1243                 }
1244         } else {
1245                 /* no frontends allocated */
1246                 printk(KERN_ERR "%s/2 .num_frontends should be non-zero\n",
1247                         core->name);
1248                 goto fail_core;
1249         }
1250         err = dvb_register(dev);
1251         if (err)
1252                 /* frontends/adapter de-allocated in dvb_register */
1253                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
1254                        core->name, err);
1255         return err;
1256 fail_probe:
1257         videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends);
1258 fail_core:
1259         return err;
1260 }
1261
1262 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1263 {
1264         struct cx88_core *core = drv->core;
1265         struct cx8802_dev *dev = drv->core->dvbdev;
1266
1267         dprintk( 1, "%s\n", __func__);
1268
1269         videobuf_dvb_unregister_bus(&dev->frontends);
1270
1271         vp3054_i2c_remove(dev);
1272
1273         return 0;
1274 }
1275
1276 static struct cx8802_driver cx8802_dvb_driver = {
1277         .type_id        = CX88_MPEG_DVB,
1278         .hw_access      = CX8802_DRVCTL_SHARED,
1279         .probe          = cx8802_dvb_probe,
1280         .remove         = cx8802_dvb_remove,
1281         .advise_acquire = cx8802_dvb_advise_acquire,
1282         .advise_release = cx8802_dvb_advise_release,
1283 };
1284
1285 static int dvb_init(void)
1286 {
1287         printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
1288                (CX88_VERSION_CODE >> 16) & 0xff,
1289                (CX88_VERSION_CODE >>  8) & 0xff,
1290                CX88_VERSION_CODE & 0xff);
1291 #ifdef SNAPSHOT
1292         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
1293                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
1294 #endif
1295         return cx8802_register_driver(&cx8802_dvb_driver);
1296 }
1297
1298 static void dvb_fini(void)
1299 {
1300         cx8802_unregister_driver(&cx8802_dvb_driver);
1301 }
1302
1303 module_init(dvb_init);
1304 module_exit(dvb_fini);
1305
1306 /*
1307  * Local variables:
1308  * c-basic-offset: 8
1309  * compile-command: "make DVB=1"
1310  * End:
1311  */