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         /* Get the first frontend */
 602         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 603         if (!fe0)
 604                 return -EINVAL;
 605
 606         /* multi-frontend gate control is undefined or defaults to fe0 */
 607         dev->frontends.gate = 0;
 608
 609         /* init frontend(s) */
 610         switch (core->boardnr) {
 611         case CX88_BOARD_HAUPPAUGE_DVB_T1:
 612                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 613                                                &connexant_refboard_config,
 614                                                &core->i2c_adap);
 615                 if (fe0->dvb.frontend != NULL) {
 616                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 617                                         0x61, &core->i2c_adap,
 618                                         DVB_PLL_THOMSON_DTT759X))
 619                                 goto frontend_detach;
 620                 }
 621                 break;
 622         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 623         case CX88_BOARD_CONEXANT_DVB_T1:
 624         case CX88_BOARD_KWORLD_DVB_T_CX22702:
 625         case CX88_BOARD_WINFAST_DTV1000:
 626                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 627                                                &connexant_refboard_config,
 628                                                &core->i2c_adap);
 629                 if (fe0->dvb.frontend != NULL) {
 630                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 631                                         0x60, &core->i2c_adap,
 632                                         DVB_PLL_THOMSON_DTT7579))
 633                                 goto frontend_detach;
 634                 }
 635                 break;
 636         case CX88_BOARD_WINFAST_DTV2000H:
 637         case CX88_BOARD_HAUPPAUGE_HVR1100:
 638         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 639         case CX88_BOARD_HAUPPAUGE_HVR1300:
 640                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 641                                                &hauppauge_hvr_config,
 642                                                &core->i2c_adap);
 643                 if (fe0->dvb.frontend != NULL) {
 644                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 645                                    &core->i2c_adap, 0x61,
 646                                    TUNER_PHILIPS_FMD1216ME_MK3))
 647                                 goto frontend_detach;
 648                 }
 649                 break;
 650         case CX88_BOARD_HAUPPAUGE_HVR3000:
 651                 /* DVB-S init */
 652                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 653                                &hauppauge_novas_config,
 654                                &dev->core->i2c_adap);
 655                 if (fe0->dvb.frontend) {
 656                         if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
 657                         &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) {
 658                                 dprintk( 1, "%s(): HVR3000 - DVB-S LNB Init: failed\n", __func__);
 659                         }
 660                 } else {
 661                         dprintk( 1, "%s(): HVR3000 - DVB-S Init: failed\n", __func__);
 662                 }
 663                 /* DVB-T init */
 664                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
 665                 if (fe1) {
 666                         dev->frontends.gate = 2;
 667                         mfe_shared = 1;
 668                         fe1->dvb.frontend = dvb_attach(cx22702_attach,
 669                                 &hauppauge_hvr_config,
 670                                 &dev->core->i2c_adap);
 671                         if (fe1->dvb.frontend) {
 672                                 fe1->dvb.frontend->id = 1;
 673                                 if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend,
 674                                                 &dev->core->i2c_adap, 0x61,
 675                                                 TUNER_PHILIPS_FMD1216ME_MK3)) {
 676                                         dprintk( 1, "%s(): HVR3000 - DVB-T misc Init: failed\n", __func__);
 677                                 }
 678                         } else {
 679                                 dprintk( 1, "%s(): HVR3000 - DVB-T Init: failed\n", __func__);
 680                         }
 681                 } else {
 682                         dprintk( 1, "%s(): HVR3000 - DVB-T Init: can't find frontend 2.\n", __func__);
 683                 }
 684                 break;
 685         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
 686                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 687                                                &dvico_fusionhdtv,
 688                                                &core->i2c_adap);
 689                 if (fe0->dvb.frontend != NULL) {
 690                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 691                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 692                                 goto frontend_detach;
 693                         break;
 694                 }
 695                 /* ZL10353 replaces MT352 on later cards */
 696                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 697                                                &dvico_fusionhdtv_plus_v1_1,
 698                                                &core->i2c_adap);
 699                 if (fe0->dvb.frontend != NULL) {
 700                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 701                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 702                                 goto frontend_detach;
 703                 }
 704                 break;
 705         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
 706                 /* The tin box says DEE1601, but it seems to be DTT7579
 707                  * compatible, with a slightly different MT352 AGC gain. */
 708                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 709                                                &dvico_fusionhdtv_dual,
 710                                                &core->i2c_adap);
 711                 if (fe0->dvb.frontend != NULL) {
 712                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 713                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 714                                 goto frontend_detach;
 715                         break;
 716                 }
 717                 /* ZL10353 replaces MT352 on later cards */
 718                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 719                                                &dvico_fusionhdtv_plus_v1_1,
 720                                                &core->i2c_adap);
 721                 if (fe0->dvb.frontend != NULL) {
 722                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 723                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 724                                 goto frontend_detach;
 725                 }
 726                 break;
 727         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 728                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 729                                                &dvico_fusionhdtv,
 730                                                &core->i2c_adap);
 731                 if (fe0->dvb.frontend != NULL) {
 732                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 733                                         0x61, NULL, DVB_PLL_LG_Z201))
 734                                 goto frontend_detach;
 735                 }
 736                 break;
 737         case CX88_BOARD_KWORLD_DVB_T:
 738         case CX88_BOARD_DNTV_LIVE_DVB_T:
 739         case CX88_BOARD_ADSTECH_DVB_T_PCI:
 740                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 741                                                &dntv_live_dvbt_config,
 742                                                &core->i2c_adap);
 743                 if (fe0->dvb.frontend != NULL) {
 744                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 745                                         0x61, NULL, DVB_PLL_UNKNOWN_1))
 746                                 goto frontend_detach;
 747                 }
 748                 break;
 749         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 750 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 751                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
 752                 fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
 753                                                &dev->vp3054->adap);
 754                 if (fe0->dvb.frontend != NULL) {
 755                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 756                                         &core->i2c_adap, 0x61,
 757                                         TUNER_PHILIPS_FMD1216ME_MK3))
 758                                 goto frontend_detach;
 759                 }
 760 #else
 761                 printk(KERN_ERR "%s/2: built without vp3054 support\n",
 762                                 core->name);
 763 #endif
 764                 break;
 765         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
 766                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 767                                                &dvico_fusionhdtv_hybrid,
 768                                                &core->i2c_adap);
 769                 if (fe0->dvb.frontend != NULL) {
 770                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 771                                    &core->i2c_adap, 0x61,
 772                                    TUNER_THOMSON_FE6600))
 773                                 goto frontend_detach;
 774                 }
 775                 break;
 776         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
 777                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 778                                                &dvico_fusionhdtv_xc3028,
 779                                                &core->i2c_adap);
 780                 if (fe0->dvb.frontend == NULL)
 781                         fe0->dvb.frontend = dvb_attach(mt352_attach,
 782                                                 &dvico_fusionhdtv_mt352_xc3028,
 783                                                 &core->i2c_adap);
 784                 /*
 785                  * On this board, the demod provides the I2C bus pullup.
 786                  * We must not permit gate_ctrl to be performed, or
 787                  * the xc3028 cannot communicate on the bus.
 788                  */
 789                 if (fe0->dvb.frontend)
 790                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 791                 if (attach_xc3028(0x61, dev) < 0)
 792                         goto frontend_detach;
 793                 break;
 794         case CX88_BOARD_PCHDTV_HD3000:
 795                 fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
 796                                                &core->i2c_adap);
 797                 if (fe0->dvb.frontend != NULL) {
 798                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 799                                         &core->i2c_adap, 0x61,
 800                                         TUNER_THOMSON_DTT761X))
 801                                 goto frontend_detach;
 802                 }
 803                 break;
 804         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
 805                 dev->ts_gen_cntrl = 0x08;
 806
 807                 /* Do a hardware reset of chip before using it. */
 808                 cx_clear(MO_GP0_IO, 1);
 809                 mdelay(100);
 810                 cx_set(MO_GP0_IO, 1);
 811                 mdelay(200);
 812
 813                 /* Select RF connector callback */
 814                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
 815                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 816                                                &fusionhdtv_3_gold,
 817                                                &core->i2c_adap);
 818                 if (fe0->dvb.frontend != NULL) {
 819                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 820                                         &core->i2c_adap, 0x61,
 821                                         TUNER_MICROTUNE_4042FI5))
 822                                 goto frontend_detach;
 823                 }
 824                 break;
 825         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
 826                 dev->ts_gen_cntrl = 0x08;
 827
 828                 /* Do a hardware reset of chip before using it. */
 829                 cx_clear(MO_GP0_IO, 1);
 830                 mdelay(100);
 831                 cx_set(MO_GP0_IO, 9);
 832                 mdelay(200);
 833                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 834                                                &fusionhdtv_3_gold,
 835                                                &core->i2c_adap);
 836                 if (fe0->dvb.frontend != NULL) {
 837                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 838                                         &core->i2c_adap, 0x61,
 839                                         TUNER_THOMSON_DTT761X))
 840                                 goto frontend_detach;
 841                 }
 842                 break;
 843         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
 844                 dev->ts_gen_cntrl = 0x08;
 845
 846                 /* Do a hardware reset of chip before using it. */
 847                 cx_clear(MO_GP0_IO, 1);
 848                 mdelay(100);
 849                 cx_set(MO_GP0_IO, 1);
 850                 mdelay(200);
 851                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 852                                                &fusionhdtv_5_gold,
 853                                                &core->i2c_adap);
 854                 if (fe0->dvb.frontend != NULL) {
 855                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 856                                         &core->i2c_adap, 0x61,
 857                                         TUNER_LG_TDVS_H06XF))
 858                                 goto frontend_detach;
 859                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
 860                                    &core->i2c_adap, 0x43))
 861                                 goto frontend_detach;
 862                 }
 863                 break;
 864         case CX88_BOARD_PCHDTV_HD5500:
 865                 dev->ts_gen_cntrl = 0x08;
 866
 867                 /* Do a hardware reset of chip before using it. */
 868                 cx_clear(MO_GP0_IO, 1);
 869                 mdelay(100);
 870                 cx_set(MO_GP0_IO, 1);
 871                 mdelay(200);
 872                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 873                                                &pchdtv_hd5500,
 874                                                &core->i2c_adap);
 875                 if (fe0->dvb.frontend != NULL) {
 876                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 877                                         &core->i2c_adap, 0x61,
 878                                         TUNER_LG_TDVS_H06XF))
 879                                 goto frontend_detach;
 880                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
 881                                    &core->i2c_adap, 0x43))
 882                                 goto frontend_detach;
 883                 }
 884                 break;
 885         case CX88_BOARD_ATI_HDTVWONDER:
 886                 fe0->dvb.frontend = dvb_attach(nxt200x_attach,
 887                                                &ati_hdtvwonder,
 888                                                &core->i2c_adap);
 889                 if (fe0->dvb.frontend != NULL) {
 890                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 891                                         &core->i2c_adap, 0x61,
 892                                         TUNER_PHILIPS_TUV1236D))
 893                                 goto frontend_detach;
 894                 }
 895                 break;
 896         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 897         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
 898                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 899                                                &hauppauge_novas_config,
 900                                                &core->i2c_adap);
 901                 if (fe0->dvb.frontend) {
 902                         if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
 903                                         &core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
 904                                 goto frontend_detach;
 905                 }
 906                 break;
 907         case CX88_BOARD_KWORLD_DVBS_100:
 908                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 909                                                &kworld_dvbs_100_config,
 910                                                &core->i2c_adap);
 911                 if (fe0->dvb.frontend) {
 912                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
 913                         fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
 914                 }
 915                 break;
 916         case CX88_BOARD_GENIATECH_DVBS:
 917                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 918                                                &geniatech_dvbs_config,
 919                                                &core->i2c_adap);
 920                 if (fe0->dvb.frontend) {
 921                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
 922                         fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
 923                 }
 924                 break;
 925         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
 926                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 927                                                &pinnacle_pctv_hd_800i_config,
 928                                                &core->i2c_adap);
 929                 if (fe0->dvb.frontend != NULL) {
 930                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
 931                                         &core->i2c_adap,
 932                                         &pinnacle_pctv_hd_800i_tuner_config))
 933                                 goto frontend_detach;
 934                 }
 935                 break;
 936         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 937                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 938                                                 &dvico_hdtv5_pci_nano_config,
 939                                                 &core->i2c_adap);
 940                 if (fe0->dvb.frontend != NULL) {
 941                         struct dvb_frontend *fe;
 942                         struct xc2028_config cfg = {
 943                                 .i2c_adap  = &core->i2c_adap,
 944                                 .i2c_addr  = 0x61,
 945                         };
 946                         static struct xc2028_ctrl ctl = {
 947                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 948                                 .max_len     = 64,
 949                                 .scode_table = XC3028_FE_OREN538,
 950                         };
 951
 952                         fe = dvb_attach(xc2028_attach,
 953                                         fe0->dvb.frontend, &cfg);
 954                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 955                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 956                 }
 957                 break;
 958          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
 959                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 960                                                &cx88_pinnacle_hybrid_pctv,
 961                                                &core->i2c_adap);
 962                 if (fe0->dvb.frontend) {
 963                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 964                         if (attach_xc3028(0x61, dev) < 0)
 965                                 goto frontend_detach;
 966                 }
 967                 break;
 968          case CX88_BOARD_GENIATECH_X8000_MT:
 969                 dev->ts_gen_cntrl = 0x00;
 970
 971                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 972                                                &cx88_geniatech_x8000_mt,
 973                                                &core->i2c_adap);
 974                 if (attach_xc3028(0x61, dev) < 0)
 975                         goto frontend_detach;
 976                 break;
 977          case CX88_BOARD_KWORLD_ATSC_120:
 978                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 979                                                &kworld_atsc_120_config,
 980                                                &core->i2c_adap);
 981                 if (attach_xc3028(0x61, dev) < 0)
 982                         goto frontend_detach;
 983                 break;
 984         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
 985                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 986                                                &dvico_fusionhdtv7_config,
 987                                                &core->i2c_adap);
 988                 if (fe0->dvb.frontend != NULL) {
 989                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
 990                                         &core->i2c_adap,
 991                                         &dvico_fusionhdtv7_tuner_config))
 992                                 goto frontend_detach;
 993                 }
 994                 break;
 995         case CX88_BOARD_HAUPPAUGE_HVR4000:
 996                 /* DVB-S/S2 Init */
 997                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 998                         &hauppauge_hvr4000_config,
 999                         &dev->core->i2c_adap);
1000                 if (fe0->dvb.frontend) {
1001                         if(!dvb_attach(isl6421_attach, fe0->dvb.frontend,
1002                                 &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) {
1003                                 dprintk( 1, "%s(): HVR4000 - DVB-S LNB Init: failed\n", __func__);
1004                         }
1005                 } else {
1006                         dprintk( 1, "%s(): HVR4000 - DVB-S Init: failed\n", __func__);
1007                 }
1008                 /* DVB-T Init */
1009                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
1010                 if (fe1) {
1011                         dev->frontends.gate = 2;
1012                         mfe_shared = 1;
1013                         fe1->dvb.frontend = dvb_attach(cx22702_attach,
1014                                 &hauppauge_hvr_config,
1015                                 &dev->core->i2c_adap);
1016                         if (fe1->dvb.frontend) {
1017                                 fe1->dvb.frontend->id = 1;
1018                                 if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend,
1019                                         &dev->core->i2c_adap, 0x61,
1020                                         TUNER_PHILIPS_FMD1216ME_MK3)) {
1021                                         dprintk( 1, "%s(): HVR4000 - DVB-T misc Init: failed\n", __func__);
1022                                 }
1023                         } else {
1024                                 dprintk( 1, "%s(): HVR4000 - DVB-T Init: failed\n", __func__);
1025                         }
1026                 } else {
1027                         dprintk( 1, "%s(): HVR4000 - DVB-T Init: can't find frontend 2.\n", __func__);
1028                 }
1029                 break;
1030         case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
1031                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1032                         &hauppauge_hvr4000_config,
1033                         &dev->core->i2c_adap);
1034                 if (fe0->dvb.frontend) {
1035                         dvb_attach(isl6421_attach, fe0->dvb.frontend,
1036                                 &dev->core->i2c_adap,
1037                                 0x08, ISL6421_DCL, 0x00);
1038                 }
1039                 break;
1040         case CX88_BOARD_TEVII_S420:
1041                 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1042                                                 &tevii_tuner_sharp_config,
1043                                                 &core->i2c_adap);
1044                 if (fe0->dvb.frontend != NULL) {
1045                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1046                                         &core->i2c_adap, DVB_PLL_OPERA1))
1047                                 goto frontend_detach;
1048                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1049                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1050
1051                 } else {
1052                         fe0->dvb.frontend = dvb_attach(stv0288_attach,
1053                                                             &tevii_tuner_earda_config,
1054                                                             &core->i2c_adap);
1055                                 if (fe0->dvb.frontend != NULL) {
1056                                         if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61,
1057                                                 &core->i2c_adap))
1058                                         goto frontend_detach;
1059                                 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1060                                 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1061                         }
1062                 }
1063                 break;
1064         case CX88_BOARD_TEVII_S460:
1065                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1066                                                &tevii_s460_config,
1067                                                &core->i2c_adap);
1068                 if (fe0->dvb.frontend != NULL) {
1069                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1070                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1071                 }
1072                 break;
1073         case CX88_BOARD_OMICOM_SS4_PCI:
1074         case CX88_BOARD_TBS_8920:
1075         case CX88_BOARD_PROF_7300:
1076                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1077                                                &hauppauge_hvr4000_config,
1078                                                &core->i2c_adap);
1079                 if (fe0->dvb.frontend != NULL) {
1080                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1081                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1082                 }
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                 return -EINVAL;
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                 cx_set(MO_GP0_IO,   0x00000080); /* cx22702 out of reset and enable */
1132                 cx_clear(MO_GP0_IO, 0x00000004);
1133                 udelay(1000);
1134                 break;
1135
1136         case CX88_BOARD_HAUPPAUGE_HVR3000:
1137         case CX88_BOARD_HAUPPAUGE_HVR4000:
1138                 if(core->dvbdev->frontends.active_fe_id == 1) {
1139                         /* DVB-S/S2 Enabled */
1140
1141                         /* Toggle reset on cx22702 leaving i2c active */
1142                         cx_write(MO_GP0_IO, (core->board.input[0].gpio0 & 0x0000ff00) | 0x00000080);
1143                         udelay(1000);
1144                         cx_clear(MO_GP0_IO, 0x00000080);
1145                         udelay(50);
1146                         cx_set(MO_GP0_IO, 0x00000080); /* cx22702 out of reset */
1147                         cx_set(MO_GP0_IO, 0x00000004); /* tri-state the cx22702 pins */
1148                         udelay(1000);
1149
1150                         cx_write(MO_SRST_IO, 1); /* Take the cx24116/cx24123 out of reset */
1151                         core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
1152                 } else
1153                 if (core->dvbdev->frontends.active_fe_id == 2) {
1154                         /* DVB-T Enabled */
1155
1156                         /* Put the cx24116/cx24123 into reset */
1157                         cx_write(MO_SRST_IO, 0);
1158
1159                         /* cx22702 out of reset and enable it */
1160                         cx_set(MO_GP0_IO,   0x00000080);
1161                         cx_clear(MO_GP0_IO, 0x00000004);
1162                         core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
1163                         udelay(1000);
1164                 }
1165                 break;
1166
1167         default:
1168                 err = -ENODEV;
1169         }
1170         return err;
1171 }
1172
1173 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1174 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1175 {
1176         struct cx88_core *core = drv->core;
1177         int err = 0;
1178         dprintk( 1, "%s\n", __func__);
1179
1180         switch (core->boardnr) {
1181         case CX88_BOARD_HAUPPAUGE_HVR1300:
1182                 /* Do Nothing, leave the cx22702 on the bus. */
1183                 break;
1184         case CX88_BOARD_HAUPPAUGE_HVR3000:
1185         case CX88_BOARD_HAUPPAUGE_HVR4000:
1186                 break;
1187         default:
1188                 err = -ENODEV;
1189         }
1190         return err;
1191 }
1192
1193 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1194 {
1195         struct cx88_core *core = drv->core;
1196         struct cx8802_dev *dev = drv->core->dvbdev;
1197         int err, i;
1198         struct videobuf_dvb_frontend *fe;
1199
1200         dprintk( 1, "%s\n", __func__);
1201         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1202                 core->boardnr,
1203                 core->name,
1204                 core->pci_bus,
1205                 core->pci_slot);
1206
1207         err = -ENODEV;
1208         if (!(core->board.mpeg & CX88_MPEG_DVB))
1209                 goto fail_core;
1210
1211         /* If vp3054 isn't enabled, a stub will just return 0 */
1212         err = vp3054_i2c_probe(dev);
1213         if (0 != err)
1214                 goto fail_core;
1215
1216         /* dvb stuff */
1217         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
1218         dev->ts_gen_cntrl = 0x0c;
1219
1220         for (i = 1; i <= core->board.num_frontends; i++) {
1221                 fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
1222                 if (!fe) {
1223                         printk(KERN_ERR "%s() failed to get frontend(%d)\n", __func__, i);
1224                         continue;
1225                 }
1226                 videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
1227                             &dev->pci->dev, &dev->slock,
1228                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
1229                             V4L2_FIELD_TOP,
1230                             sizeof(struct cx88_buffer),
1231                             dev);
1232                 /* init struct videobuf_dvb */
1233                 fe->dvb.name = dev->core->name;
1234         }
1235         err = dvb_register(dev);
1236         if (err != 0)
1237                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
1238                        core->name, err);
1239 fail_core:
1240         return err;
1241 }
1242
1243 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1244 {
1245         struct cx88_core *core = drv->core;
1246         struct cx8802_dev *dev = drv->core->dvbdev;
1247
1248         dprintk( 1, "%s\n", __func__);
1249
1250         videobuf_dvb_unregister_bus(&dev->frontends);
1251
1252         vp3054_i2c_remove(dev);
1253
1254         return 0;
1255 }
1256
1257 static struct cx8802_driver cx8802_dvb_driver = {
1258         .type_id        = CX88_MPEG_DVB,
1259         .hw_access      = CX8802_DRVCTL_SHARED,
1260         .probe          = cx8802_dvb_probe,
1261         .remove         = cx8802_dvb_remove,
1262         .advise_acquire = cx8802_dvb_advise_acquire,
1263         .advise_release = cx8802_dvb_advise_release,
1264 };
1265
1266 static int dvb_init(void)
1267 {
1268         printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
1269                (CX88_VERSION_CODE >> 16) & 0xff,
1270                (CX88_VERSION_CODE >>  8) & 0xff,
1271                CX88_VERSION_CODE & 0xff);
1272 #ifdef SNAPSHOT
1273         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
1274                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
1275 #endif
1276         return cx8802_register_driver(&cx8802_dvb_driver);
1277 }
1278
1279 static void dvb_fini(void)
1280 {
1281         cx8802_unregister_driver(&cx8802_dvb_driver);
1282 }
1283
1284 module_init(dvb_init);
1285 module_exit(dvb_fini);
1286
1287 /*
1288  * Local variables:
1289  * c-basic-offset: 8
1290  * compile-command: "make DVB=1"
1291  * End:
1292  */