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 static void cx88_dvb_gate_ctrl(struct cx88_core  *core, int open)
 142 {
 143         struct videobuf_dvb_frontends *f;
 144         struct videobuf_dvb_frontend *fe;
 145
 146         if (!core->dvbdev)
 147                 return;
 148
 149         f = &core->dvbdev->frontends;
 150
 151         if (!f)
 152                 return;
 153
 154         if (f->gate <= 1) /* undefined or fe0 */
 155                 fe = videobuf_dvb_get_frontend(f, 1);
 156         else
 157                 fe = videobuf_dvb_get_frontend(f, f->gate);
 158
 159         if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
 160                 fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
 161 }
 162
 163 /* ------------------------------------------------------------------ */
 164
 165 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
 166 {
 167         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
 168         static u8 reset []         = { RESET,      0x80 };
 169         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 170         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 171         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 172         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 173
 174         mt352_write(fe, clock_config,   sizeof(clock_config));
 175         udelay(200);
 176         mt352_write(fe, reset,          sizeof(reset));
 177         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 178
 179         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 180         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 181         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 182         return 0;
 183 }
 184
 185 static int dvico_dual_demod_init(struct dvb_frontend *fe)
 186 {
 187         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
 188         static u8 reset []         = { RESET,      0x80 };
 189         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 190         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 191         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 192         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 193
 194         mt352_write(fe, clock_config,   sizeof(clock_config));
 195         udelay(200);
 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         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 201         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 202
 203         return 0;
 204 }
 205
 206 static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
 207 {
 208         static u8 clock_config []  = { 0x89, 0x38, 0x39 };
 209         static u8 reset []         = { 0x50, 0x80 };
 210         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 211         static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
 212                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 213         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 214         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 215
 216         mt352_write(fe, clock_config,   sizeof(clock_config));
 217         udelay(2000);
 218         mt352_write(fe, reset,          sizeof(reset));
 219         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 220
 221         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 222         udelay(2000);
 223         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 224         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 225
 226         return 0;
 227 }
 228
 229 static struct mt352_config dvico_fusionhdtv = {
 230         .demod_address = 0x0f,
 231         .demod_init    = dvico_fusionhdtv_demod_init,
 232 };
 233
 234 static struct mt352_config dntv_live_dvbt_config = {
 235         .demod_address = 0x0f,
 236         .demod_init    = dntv_live_dvbt_demod_init,
 237 };
 238
 239 static struct mt352_config dvico_fusionhdtv_dual = {
 240         .demod_address = 0x0f,
 241         .demod_init    = dvico_dual_demod_init,
 242 };
 243
 244 static struct zl10353_config cx88_terratec_cinergy_ht_pci_mkii_config = {
 245         .demod_address = (0x1e >> 1),
 246         .no_tuner      = 1,
 247         .if2           = 45600,
 248 };
 249
 250 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 251 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
 252 {
 253         static u8 clock_config []  = { 0x89, 0x38, 0x38 };
 254         static u8 reset []         = { 0x50, 0x80 };
 255         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 256         static u8 agc_cfg []       = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
 257                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 258         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 259         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 260
 261         mt352_write(fe, clock_config,   sizeof(clock_config));
 262         udelay(2000);
 263         mt352_write(fe, reset,          sizeof(reset));
 264         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 265
 266         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 267         udelay(2000);
 268         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 269         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 270
 271         return 0;
 272 }
 273
 274 static struct mt352_config dntv_live_dvbt_pro_config = {
 275         .demod_address = 0x0f,
 276         .no_tuner      = 1,
 277         .demod_init    = dntv_live_dvbt_pro_demod_init,
 278 };
 279 #endif
 280
 281 static struct zl10353_config dvico_fusionhdtv_hybrid = {
 282         .demod_address = 0x0f,
 283         .no_tuner      = 1,
 284 };
 285
 286 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 287         .demod_address = 0x0f,
 288         .if2           = 45600,
 289         .no_tuner      = 1,
 290 };
 291
 292 static struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
 293         .demod_address = 0x0f,
 294         .if2 = 4560,
 295         .no_tuner = 1,
 296         .demod_init = dvico_fusionhdtv_demod_init,
 297 };
 298
 299 static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
 300         .demod_address = 0x0f,
 301 };
 302
 303 static struct cx22702_config connexant_refboard_config = {
 304         .demod_address = 0x43,
 305         .output_mode   = CX22702_SERIAL_OUTPUT,
 306 };
 307
 308 static struct cx22702_config hauppauge_hvr_config = {
 309         .demod_address = 0x63,
 310         .output_mode   = CX22702_SERIAL_OUTPUT,
 311 };
 312
 313 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 314 {
 315         struct cx8802_dev *dev= fe->dvb->priv;
 316         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 317         return 0;
 318 }
 319
 320 static struct or51132_config pchdtv_hd3000 = {
 321         .demod_address = 0x15,
 322         .set_ts_params = or51132_set_ts_param,
 323 };
 324
 325 static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
 326 {
 327         struct cx8802_dev *dev= fe->dvb->priv;
 328         struct cx88_core *core = dev->core;
 329
 330         dprintk(1, "%s: index = %d\n", __func__, index);
 331         if (index == 0)
 332                 cx_clear(MO_GP0_IO, 8);
 333         else
 334                 cx_set(MO_GP0_IO, 8);
 335         return 0;
 336 }
 337
 338 static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 339 {
 340         struct cx8802_dev *dev= fe->dvb->priv;
 341         if (is_punctured)
 342                 dev->ts_gen_cntrl |= 0x04;
 343         else
 344                 dev->ts_gen_cntrl &= ~0x04;
 345         return 0;
 346 }
 347
 348 static struct lgdt330x_config fusionhdtv_3_gold = {
 349         .demod_address = 0x0e,
 350         .demod_chip    = LGDT3302,
 351         .serial_mpeg   = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
 352         .set_ts_params = lgdt330x_set_ts_param,
 353 };
 354
 355 static struct lgdt330x_config fusionhdtv_5_gold = {
 356         .demod_address = 0x0e,
 357         .demod_chip    = LGDT3303,
 358         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 359         .set_ts_params = lgdt330x_set_ts_param,
 360 };
 361
 362 static struct lgdt330x_config pchdtv_hd5500 = {
 363         .demod_address = 0x59,
 364         .demod_chip    = LGDT3303,
 365         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 366         .set_ts_params = lgdt330x_set_ts_param,
 367 };
 368
 369 static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 370 {
 371         struct cx8802_dev *dev= fe->dvb->priv;
 372         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 373         return 0;
 374 }
 375
 376 static struct nxt200x_config ati_hdtvwonder = {
 377         .demod_address = 0x0a,
 378         .set_ts_params = nxt200x_set_ts_param,
 379 };
 380
 381 static int cx24123_set_ts_param(struct dvb_frontend* fe,
 382         int is_punctured)
 383 {
 384         struct cx8802_dev *dev= fe->dvb->priv;
 385         dev->ts_gen_cntrl = 0x02;
 386         return 0;
 387 }
 388
 389 static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
 390                                        fe_sec_voltage_t voltage)
 391 {
 392         struct cx8802_dev *dev= fe->dvb->priv;
 393         struct cx88_core *core = dev->core;
 394
 395         if (voltage == SEC_VOLTAGE_OFF)
 396                 cx_write(MO_GP0_IO, 0x000006fb);
 397         else
 398                 cx_write(MO_GP0_IO, 0x000006f9);
 399
 400         if (core->prev_set_voltage)
 401                 return core->prev_set_voltage(fe, voltage);
 402         return 0;
 403 }
 404
 405 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
 406                                       fe_sec_voltage_t voltage)
 407 {
 408         struct cx8802_dev *dev= fe->dvb->priv;
 409         struct cx88_core *core = dev->core;
 410
 411         if (voltage == SEC_VOLTAGE_OFF) {
 412                 dprintk(1,"LNB Voltage OFF\n");
 413                 cx_write(MO_GP0_IO, 0x0000efff);
 414         }
 415
 416         if (core->prev_set_voltage)
 417                 return core->prev_set_voltage(fe, voltage);
 418         return 0;
 419 }
 420
 421 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
 422                                       fe_sec_voltage_t voltage)
 423 {
 424         struct cx8802_dev *dev= fe->dvb->priv;
 425         struct cx88_core *core = dev->core;
 426
 427         switch (voltage) {
 428                 case SEC_VOLTAGE_13:
 429                         printk("LNB Voltage SEC_VOLTAGE_13\n");
 430                         cx_write(MO_GP0_IO, 0x00006040);
 431                         break;
 432                 case SEC_VOLTAGE_18:
 433                         printk("LNB Voltage SEC_VOLTAGE_18\n");
 434                         cx_write(MO_GP0_IO, 0x00006060);
 435                         break;
 436                 case SEC_VOLTAGE_OFF:
 437                         printk("LNB Voltage SEC_VOLTAGE_off\n");
 438                         break;
 439         }
 440
 441         if (core->prev_set_voltage)
 442                 return core->prev_set_voltage(fe, voltage);
 443         return 0;
 444 }
 445
 446 static struct cx24123_config geniatech_dvbs_config = {
 447         .demod_address = 0x55,
 448         .set_ts_params = cx24123_set_ts_param,
 449 };
 450
 451 static struct cx24123_config hauppauge_novas_config = {
 452         .demod_address = 0x55,
 453         .set_ts_params = cx24123_set_ts_param,
 454 };
 455
 456 static struct cx24123_config kworld_dvbs_100_config = {
 457         .demod_address = 0x15,
 458         .set_ts_params = cx24123_set_ts_param,
 459         .lnb_polarity  = 1,
 460 };
 461
 462 static struct s5h1409_config pinnacle_pctv_hd_800i_config = {
 463         .demod_address = 0x32 >> 1,
 464         .output_mode   = S5H1409_PARALLEL_OUTPUT,
 465         .gpio          = S5H1409_GPIO_ON,
 466         .qam_if        = 44000,
 467         .inversion     = S5H1409_INVERSION_OFF,
 468         .status_mode   = S5H1409_DEMODLOCKING,
 469         .mpeg_timing   = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
 470 };
 471
 472 static struct s5h1409_config dvico_hdtv5_pci_nano_config = {
 473         .demod_address = 0x32 >> 1,
 474         .output_mode   = S5H1409_SERIAL_OUTPUT,
 475         .gpio          = S5H1409_GPIO_OFF,
 476         .inversion     = S5H1409_INVERSION_OFF,
 477         .status_mode   = S5H1409_DEMODLOCKING,
 478         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 479 };
 480
 481 static struct s5h1409_config kworld_atsc_120_config = {
 482         .demod_address = 0x32 >> 1,
 483         .output_mode   = S5H1409_SERIAL_OUTPUT,
 484         .gpio          = S5H1409_GPIO_OFF,
 485         .inversion     = S5H1409_INVERSION_OFF,
 486         .status_mode   = S5H1409_DEMODLOCKING,
 487         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 488 };
 489
 490 static struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
 491         .i2c_address    = 0x64,
 492         .if_khz         = 5380,
 493 };
 494
 495 static struct zl10353_config cx88_pinnacle_hybrid_pctv = {
 496         .demod_address = (0x1e >> 1),
 497         .no_tuner      = 1,
 498         .if2           = 45600,
 499 };
 500
 501 static struct zl10353_config cx88_geniatech_x8000_mt = {
 502        .demod_address = (0x1e >> 1),
 503        .no_tuner = 1,
 504 };
 505
 506 static struct s5h1411_config dvico_fusionhdtv7_config = {
 507         .output_mode   = S5H1411_SERIAL_OUTPUT,
 508         .gpio          = S5H1411_GPIO_ON,
 509         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 510         .qam_if        = S5H1411_IF_44000,
 511         .vsb_if        = S5H1411_IF_44000,
 512         .inversion     = S5H1411_INVERSION_OFF,
 513         .status_mode   = S5H1411_DEMODLOCKING
 514 };
 515
 516 static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
 517         .i2c_address    = 0xc2 >> 1,
 518         .if_khz         = 5380,
 519 };
 520
 521 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 522 {
 523         struct dvb_frontend *fe;
 524         struct videobuf_dvb_frontend *fe0 = NULL;
 525         struct xc2028_ctrl ctl;
 526         struct xc2028_config cfg = {
 527                 .i2c_adap  = &dev->core->i2c_adap,
 528                 .i2c_addr  = addr,
 529                 .ctrl      = &ctl,
 530         };
 531
 532         /* Get the first frontend */
 533         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 534         if (!fe0)
 535                 return -EINVAL;
 536
 537         if (!fe0->dvb.frontend) {
 538                 printk(KERN_ERR "%s/2: dvb frontend not attached. "
 539                                 "Can't attach xc3028\n",
 540                        dev->core->name);
 541                 return -EINVAL;
 542         }
 543
 544         /*
 545          * Some xc3028 devices may be hidden by an I2C gate. This is known
 546          * to happen with some s5h1409-based devices.
 547          * Now that I2C gate is open, sets up xc3028 configuration
 548          */
 549         cx88_setup_xc3028(dev->core, &ctl);
 550
 551         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
 552         if (!fe) {
 553                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
 554                        dev->core->name);
 555                 dvb_frontend_detach(fe0->dvb.frontend);
 556                 dvb_unregister_frontend(fe0->dvb.frontend);
 557                 fe0->dvb.frontend = NULL;
 558                 return -EINVAL;
 559         }
 560
 561         printk(KERN_INFO "%s/2: xc3028 attached\n",
 562                dev->core->name);
 563
 564         return 0;
 565 }
 566
 567 static int cx24116_set_ts_param(struct dvb_frontend *fe,
 568         int is_punctured)
 569 {
 570         struct cx8802_dev *dev = fe->dvb->priv;
 571         dev->ts_gen_cntrl = 0x2;
 572
 573         return 0;
 574 }
 575
 576 static int cx24116_reset_device(struct dvb_frontend *fe)
 577 {
 578         struct cx8802_dev *dev = fe->dvb->priv;
 579         struct cx88_core *core = dev->core;
 580
 581         /* Reset the part */
 582         /* Put the cx24116 into reset */
 583         cx_write(MO_SRST_IO, 0);
 584         msleep(10);
 585         /* Take the cx24116 out of reset */
 586         cx_write(MO_SRST_IO, 1);
 587         msleep(10);
 588
 589         return 0;
 590 }
 591
 592 static struct cx24116_config hauppauge_hvr4000_config = {
 593         .demod_address          = 0x05,
 594         .set_ts_params          = cx24116_set_ts_param,
 595         .reset_device           = cx24116_reset_device,
 596 };
 597
 598 static struct cx24116_config tevii_s460_config = {
 599         .demod_address = 0x55,
 600         .set_ts_params = cx24116_set_ts_param,
 601         .reset_device  = cx24116_reset_device,
 602 };
 603
 604 static struct stv0299_config tevii_tuner_sharp_config = {
 605         .demod_address = 0x68,
 606         .inittab = sharp_z0194a_inittab,
 607         .mclk = 88000000UL,
 608         .invert = 1,
 609         .skip_reinit = 0,
 610         .lock_output = 1,
 611         .volt13_op0_op1 = STV0299_VOLT13_OP1,
 612         .min_delay_ms = 100,
 613         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
 614         .set_ts_params = cx24116_set_ts_param,
 615 };
 616
 617 static struct stv0288_config tevii_tuner_earda_config = {
 618         .demod_address = 0x68,
 619         .min_delay_ms = 100,
 620         .set_ts_params = cx24116_set_ts_param,
 621 };
 622
 623 static int cx8802_alloc_frontends(struct cx8802_dev *dev)
 624 {
 625         struct cx88_core *core = dev->core;
 626         struct videobuf_dvb_frontend *fe = NULL;
 627         int i;
 628
 629         mutex_init(&dev->frontends.lock);
 630         INIT_LIST_HEAD(&dev->frontends.felist);
 631
 632         if (!core->board.num_frontends)
 633                 return -ENODEV;
 634
 635         printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
 636                          core->board.num_frontends);
 637         for (i = 1; i <= core->board.num_frontends; i++) {
 638                 fe = videobuf_dvb_alloc_frontend(&dev->frontends, i);
 639                 if (!fe) {
 640                         printk(KERN_ERR "%s() failed to alloc\n", __func__);
 641                         videobuf_dvb_dealloc_frontends(&dev->frontends);
 642                         return -ENOMEM;
 643                 }
 644         }
 645         return 0;
 646 }
 647
 648 static int dvb_register(struct cx8802_dev *dev)
 649 {
 650         struct cx88_core *core = dev->core;
 651         struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
 652         int mfe_shared = 0; /* bus not shared by default */
 653
 654         if (0 != core->i2c_rc) {
 655                 printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
 656                 goto frontend_detach;
 657         }
 658
 659         /* Get the first frontend */
 660         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 661         if (!fe0)
 662                 goto frontend_detach;
 663
 664         /* multi-frontend gate control is undefined or defaults to fe0 */
 665         dev->frontends.gate = 0;
 666
 667         /* Sets the gate control callback to be used by i2c command calls */
 668         core->gate_ctrl = cx88_dvb_gate_ctrl;
 669
 670         /* init frontend(s) */
 671         switch (core->boardnr) {
 672         case CX88_BOARD_HAUPPAUGE_DVB_T1:
 673                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 674                                                &connexant_refboard_config,
 675                                                &core->i2c_adap);
 676                 if (fe0->dvb.frontend != NULL) {
 677                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 678                                         0x61, &core->i2c_adap,
 679                                         DVB_PLL_THOMSON_DTT759X))
 680                                 goto frontend_detach;
 681                 }
 682                 break;
 683         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 684         case CX88_BOARD_CONEXANT_DVB_T1:
 685         case CX88_BOARD_KWORLD_DVB_T_CX22702:
 686         case CX88_BOARD_WINFAST_DTV1000:
 687                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 688                                                &connexant_refboard_config,
 689                                                &core->i2c_adap);
 690                 if (fe0->dvb.frontend != NULL) {
 691                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 692                                         0x60, &core->i2c_adap,
 693                                         DVB_PLL_THOMSON_DTT7579))
 694                                 goto frontend_detach;
 695                 }
 696                 break;
 697         case CX88_BOARD_WINFAST_DTV2000H:
 698         case CX88_BOARD_HAUPPAUGE_HVR1100:
 699         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 700         case CX88_BOARD_HAUPPAUGE_HVR1300:
 701                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 702                                                &hauppauge_hvr_config,
 703                                                &core->i2c_adap);
 704                 if (fe0->dvb.frontend != NULL) {
 705                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 706                                    &core->i2c_adap, 0x61,
 707                                    TUNER_PHILIPS_FMD1216ME_MK3))
 708                                 goto frontend_detach;
 709                 }
 710                 break;
 711         case CX88_BOARD_HAUPPAUGE_HVR3000:
 712                 /* MFE frontend 1 */
 713                 mfe_shared = 1;
 714                 dev->frontends.gate = 2;
 715                 /* DVB-S init */
 716                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 717                                         &hauppauge_novas_config,
 718                                         &dev->core->i2c_adap);
 719                 if (fe0->dvb.frontend) {
 720                         if (!dvb_attach(isl6421_attach,
 721                                         fe0->dvb.frontend,
 722                                         &dev->core->i2c_adap,
 723                                         0x08, ISL6421_DCL, 0x00))
 724                                 goto frontend_detach;
 725                 }
 726                 /* MFE frontend 2 */
 727                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
 728                 if (!fe1)
 729                         goto frontend_detach;
 730                 /* DVB-T init */
 731                 fe1->dvb.frontend = dvb_attach(cx22702_attach,
 732                                         &hauppauge_hvr_config,
 733                                         &dev->core->i2c_adap);
 734                 if (fe1->dvb.frontend) {
 735                         fe1->dvb.frontend->id = 1;
 736                         if (!dvb_attach(simple_tuner_attach,
 737                                         fe1->dvb.frontend,
 738                                         &dev->core->i2c_adap,
 739                                         0x61, TUNER_PHILIPS_FMD1216ME_MK3))
 740                                 goto frontend_detach;
 741                 }
 742                 break;
 743         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
 744                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 745                                                &dvico_fusionhdtv,
 746                                                &core->i2c_adap);
 747                 if (fe0->dvb.frontend != NULL) {
 748                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 749                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 750                                 goto frontend_detach;
 751                         break;
 752                 }
 753                 /* ZL10353 replaces MT352 on later cards */
 754                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 755                                                &dvico_fusionhdtv_plus_v1_1,
 756                                                &core->i2c_adap);
 757                 if (fe0->dvb.frontend != NULL) {
 758                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 759                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 760                                 goto frontend_detach;
 761                 }
 762                 break;
 763         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
 764                 /* The tin box says DEE1601, but it seems to be DTT7579
 765                  * compatible, with a slightly different MT352 AGC gain. */
 766                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 767                                                &dvico_fusionhdtv_dual,
 768                                                &core->i2c_adap);
 769                 if (fe0->dvb.frontend != NULL) {
 770                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 771                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 772                                 goto frontend_detach;
 773                         break;
 774                 }
 775                 /* ZL10353 replaces MT352 on later cards */
 776                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 777                                                &dvico_fusionhdtv_plus_v1_1,
 778                                                &core->i2c_adap);
 779                 if (fe0->dvb.frontend != NULL) {
 780                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 781                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 782                                 goto frontend_detach;
 783                 }
 784                 break;
 785         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 786                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 787                                                &dvico_fusionhdtv,
 788                                                &core->i2c_adap);
 789                 if (fe0->dvb.frontend != NULL) {
 790                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 791                                         0x61, NULL, DVB_PLL_LG_Z201))
 792                                 goto frontend_detach;
 793                 }
 794                 break;
 795         case CX88_BOARD_KWORLD_DVB_T:
 796         case CX88_BOARD_DNTV_LIVE_DVB_T:
 797         case CX88_BOARD_ADSTECH_DVB_T_PCI:
 798                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 799                                                &dntv_live_dvbt_config,
 800                                                &core->i2c_adap);
 801                 if (fe0->dvb.frontend != NULL) {
 802                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 803                                         0x61, NULL, DVB_PLL_UNKNOWN_1))
 804                                 goto frontend_detach;
 805                 }
 806                 break;
 807         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 808 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 809                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
 810                 fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
 811                                                &dev->vp3054->adap);
 812                 if (fe0->dvb.frontend != NULL) {
 813                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 814                                         &core->i2c_adap, 0x61,
 815                                         TUNER_PHILIPS_FMD1216ME_MK3))
 816                                 goto frontend_detach;
 817                 }
 818 #else
 819                 printk(KERN_ERR "%s/2: built without vp3054 support\n",
 820                                 core->name);
 821 #endif
 822                 break;
 823         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
 824                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 825                                                &dvico_fusionhdtv_hybrid,
 826                                                &core->i2c_adap);
 827                 if (fe0->dvb.frontend != NULL) {
 828                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 829                                    &core->i2c_adap, 0x61,
 830                                    TUNER_THOMSON_FE6600))
 831                                 goto frontend_detach;
 832                 }
 833                 break;
 834         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
 835                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 836                                                &dvico_fusionhdtv_xc3028,
 837                                                &core->i2c_adap);
 838                 if (fe0->dvb.frontend == NULL)
 839                         fe0->dvb.frontend = dvb_attach(mt352_attach,
 840                                                 &dvico_fusionhdtv_mt352_xc3028,
 841                                                 &core->i2c_adap);
 842                 /*
 843                  * On this board, the demod provides the I2C bus pullup.
 844                  * We must not permit gate_ctrl to be performed, or
 845                  * the xc3028 cannot communicate on the bus.
 846                  */
 847                 if (fe0->dvb.frontend)
 848                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 849                 if (attach_xc3028(0x61, dev) < 0)
 850                         goto frontend_detach;
 851                 break;
 852         case CX88_BOARD_PCHDTV_HD3000:
 853                 fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
 854                                                &core->i2c_adap);
 855                 if (fe0->dvb.frontend != NULL) {
 856                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 857                                         &core->i2c_adap, 0x61,
 858                                         TUNER_THOMSON_DTT761X))
 859                                 goto frontend_detach;
 860                 }
 861                 break;
 862         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
 863                 dev->ts_gen_cntrl = 0x08;
 864
 865                 /* Do a hardware reset of chip before using it. */
 866                 cx_clear(MO_GP0_IO, 1);
 867                 mdelay(100);
 868                 cx_set(MO_GP0_IO, 1);
 869                 mdelay(200);
 870
 871                 /* Select RF connector callback */
 872                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
 873                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 874                                                &fusionhdtv_3_gold,
 875                                                &core->i2c_adap);
 876                 if (fe0->dvb.frontend != NULL) {
 877                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 878                                         &core->i2c_adap, 0x61,
 879                                         TUNER_MICROTUNE_4042FI5))
 880                                 goto frontend_detach;
 881                 }
 882                 break;
 883         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
 884                 dev->ts_gen_cntrl = 0x08;
 885
 886                 /* Do a hardware reset of chip before using it. */
 887                 cx_clear(MO_GP0_IO, 1);
 888                 mdelay(100);
 889                 cx_set(MO_GP0_IO, 9);
 890                 mdelay(200);
 891                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 892                                                &fusionhdtv_3_gold,
 893                                                &core->i2c_adap);
 894                 if (fe0->dvb.frontend != NULL) {
 895                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 896                                         &core->i2c_adap, 0x61,
 897                                         TUNER_THOMSON_DTT761X))
 898                                 goto frontend_detach;
 899                 }
 900                 break;
 901         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
 902                 dev->ts_gen_cntrl = 0x08;
 903
 904                 /* Do a hardware reset of chip before using it. */
 905                 cx_clear(MO_GP0_IO, 1);
 906                 mdelay(100);
 907                 cx_set(MO_GP0_IO, 1);
 908                 mdelay(200);
 909                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 910                                                &fusionhdtv_5_gold,
 911                                                &core->i2c_adap);
 912                 if (fe0->dvb.frontend != NULL) {
 913                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 914                                         &core->i2c_adap, 0x61,
 915                                         TUNER_LG_TDVS_H06XF))
 916                                 goto frontend_detach;
 917                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
 918                                    &core->i2c_adap, 0x43))
 919                                 goto frontend_detach;
 920                 }
 921                 break;
 922         case CX88_BOARD_PCHDTV_HD5500:
 923                 dev->ts_gen_cntrl = 0x08;
 924
 925                 /* Do a hardware reset of chip before using it. */
 926                 cx_clear(MO_GP0_IO, 1);
 927                 mdelay(100);
 928                 cx_set(MO_GP0_IO, 1);
 929                 mdelay(200);
 930                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 931                                                &pchdtv_hd5500,
 932                                                &core->i2c_adap);
 933                 if (fe0->dvb.frontend != NULL) {
 934                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 935                                         &core->i2c_adap, 0x61,
 936                                         TUNER_LG_TDVS_H06XF))
 937                                 goto frontend_detach;
 938                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
 939                                    &core->i2c_adap, 0x43))
 940                                 goto frontend_detach;
 941                 }
 942                 break;
 943         case CX88_BOARD_ATI_HDTVWONDER:
 944                 fe0->dvb.frontend = dvb_attach(nxt200x_attach,
 945                                                &ati_hdtvwonder,
 946                                                &core->i2c_adap);
 947                 if (fe0->dvb.frontend != NULL) {
 948                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 949                                         &core->i2c_adap, 0x61,
 950                                         TUNER_PHILIPS_TUV1236D))
 951                                 goto frontend_detach;
 952                 }
 953                 break;
 954         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 955         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
 956                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 957                                                &hauppauge_novas_config,
 958                                                &core->i2c_adap);
 959                 if (fe0->dvb.frontend) {
 960                         if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
 961                                         &core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
 962                                 goto frontend_detach;
 963                 }
 964                 break;
 965         case CX88_BOARD_KWORLD_DVBS_100:
 966                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 967                                                &kworld_dvbs_100_config,
 968                                                &core->i2c_adap);
 969                 if (fe0->dvb.frontend) {
 970                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
 971                         fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
 972                 }
 973                 break;
 974         case CX88_BOARD_GENIATECH_DVBS:
 975                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 976                                                &geniatech_dvbs_config,
 977                                                &core->i2c_adap);
 978                 if (fe0->dvb.frontend) {
 979                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
 980                         fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
 981                 }
 982                 break;
 983         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
 984                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 985                                                &pinnacle_pctv_hd_800i_config,
 986                                                &core->i2c_adap);
 987                 if (fe0->dvb.frontend != NULL) {
 988                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
 989                                         &core->i2c_adap,
 990                                         &pinnacle_pctv_hd_800i_tuner_config))
 991                                 goto frontend_detach;
 992                 }
 993                 break;
 994         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 995                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 996                                                 &dvico_hdtv5_pci_nano_config,
 997                                                 &core->i2c_adap);
 998                 if (fe0->dvb.frontend != NULL) {
 999                         struct dvb_frontend *fe;
1000                         struct xc2028_config cfg = {
1001                                 .i2c_adap  = &core->i2c_adap,
1002                                 .i2c_addr  = 0x61,
1003                         };
1004                         static struct xc2028_ctrl ctl = {
1005                                 .fname       = XC2028_DEFAULT_FIRMWARE,
1006                                 .max_len     = 64,
1007                                 .scode_table = XC3028_FE_OREN538,
1008                         };
1009
1010                         fe = dvb_attach(xc2028_attach,
1011                                         fe0->dvb.frontend, &cfg);
1012                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1013                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1014                 }
1015                 break;
1016          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
1017                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1018                                                &cx88_pinnacle_hybrid_pctv,
1019                                                &core->i2c_adap);
1020                 if (fe0->dvb.frontend) {
1021                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1022                         if (attach_xc3028(0x61, dev) < 0)
1023                                 goto frontend_detach;
1024                 }
1025                 break;
1026          case CX88_BOARD_GENIATECH_X8000_MT:
1027                 dev->ts_gen_cntrl = 0x00;
1028
1029                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1030                                                &cx88_geniatech_x8000_mt,
1031                                                &core->i2c_adap);
1032                 if (attach_xc3028(0x61, dev) < 0)
1033                         goto frontend_detach;
1034                 break;
1035          case CX88_BOARD_KWORLD_ATSC_120:
1036                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1037                                                &kworld_atsc_120_config,
1038                                                &core->i2c_adap);
1039                 if (attach_xc3028(0x61, dev) < 0)
1040                         goto frontend_detach;
1041                 break;
1042         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
1043                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1044                                                &dvico_fusionhdtv7_config,
1045                                                &core->i2c_adap);
1046                 if (fe0->dvb.frontend != NULL) {
1047                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
1048                                         &core->i2c_adap,
1049                                         &dvico_fusionhdtv7_tuner_config))
1050                                 goto frontend_detach;
1051                 }
1052                 break;
1053         case CX88_BOARD_HAUPPAUGE_HVR4000:
1054                 /* MFE frontend 1 */
1055                 mfe_shared = 1;
1056                 dev->frontends.gate = 2;
1057                 /* DVB-S/S2 Init */
1058                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1059                                         &hauppauge_hvr4000_config,
1060                                         &dev->core->i2c_adap);
1061                 if (fe0->dvb.frontend) {
1062                         if (!dvb_attach(isl6421_attach,
1063                                         fe0->dvb.frontend,
1064                                         &dev->core->i2c_adap,
1065                                         0x08, ISL6421_DCL, 0x00))
1066                                 goto frontend_detach;
1067                 }
1068                 /* MFE frontend 2 */
1069                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
1070                 if (!fe1)
1071                         goto frontend_detach;
1072                 /* DVB-T Init */
1073                 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1074                                         &hauppauge_hvr_config,
1075                                         &dev->core->i2c_adap);
1076                 if (fe1->dvb.frontend) {
1077                         fe1->dvb.frontend->id = 1;
1078                         if (!dvb_attach(simple_tuner_attach,
1079                                         fe1->dvb.frontend,
1080                                         &dev->core->i2c_adap,
1081                                         0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1082                                 goto frontend_detach;
1083                 }
1084                 break;
1085         case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
1086                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1087                                         &hauppauge_hvr4000_config,
1088                                         &dev->core->i2c_adap);
1089                 if (fe0->dvb.frontend) {
1090                         if (!dvb_attach(isl6421_attach,
1091                                         fe0->dvb.frontend,
1092                                         &dev->core->i2c_adap,
1093                                         0x08, ISL6421_DCL, 0x00))
1094                                 goto frontend_detach;
1095                 }
1096                 break;
1097         case CX88_BOARD_PROF_6200:
1098         case CX88_BOARD_TBS_8910:
1099         case CX88_BOARD_TEVII_S420:
1100                 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1101                                                 &tevii_tuner_sharp_config,
1102                                                 &core->i2c_adap);
1103                 if (fe0->dvb.frontend != NULL) {
1104                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1105                                         &core->i2c_adap, DVB_PLL_OPERA1))
1106                                 goto frontend_detach;
1107                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1108                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1109
1110                 } else {
1111                         fe0->dvb.frontend = dvb_attach(stv0288_attach,
1112                                                             &tevii_tuner_earda_config,
1113                                                             &core->i2c_adap);
1114                                 if (fe0->dvb.frontend != NULL) {
1115                                         if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61,
1116                                                 &core->i2c_adap))
1117                                         goto frontend_detach;
1118                                 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1119                                 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1120                         }
1121                 }
1122                 break;
1123         case CX88_BOARD_TEVII_S460:
1124                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1125                                                &tevii_s460_config,
1126                                                &core->i2c_adap);
1127                 if (fe0->dvb.frontend != NULL)
1128                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1129                 break;
1130         case CX88_BOARD_OMICOM_SS4_PCI:
1131         case CX88_BOARD_TBS_8920:
1132         case CX88_BOARD_PROF_7300:
1133         case CX88_BOARD_SATTRADE_ST4200:
1134                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1135                                                &hauppauge_hvr4000_config,
1136                                                &core->i2c_adap);
1137                 if (fe0->dvb.frontend != NULL)
1138                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1139                 break;
1140         case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII:
1141                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1142                                                &cx88_terratec_cinergy_ht_pci_mkii_config,
1143                                                &core->i2c_adap);
1144                 if (fe0->dvb.frontend) {
1145                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1146                         if (attach_xc3028(0x61, dev) < 0)
1147                                 goto frontend_detach;
1148                 }
1149                 break;
1150         default:
1151                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
1152                        core->name);
1153                 break;
1154         }
1155
1156         if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) {
1157                 printk(KERN_ERR
1158                        "%s/2: frontend initialization failed\n",
1159                        core->name);
1160                 goto frontend_detach;
1161         }
1162         /* define general-purpose callback pointer */
1163         fe0->dvb.frontend->callback = cx88_tuner_callback;
1164
1165         /* Ensure all frontends negotiate bus access */
1166         fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1167         if (fe1)
1168                 fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1169
1170         /* Put the analog decoder in standby to keep it quiet */
1171         call_all(core, core, s_standby, 0);
1172
1173         /* register everything */
1174         return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1175                 &dev->pci->dev, adapter_nr, mfe_shared);
1176
1177 frontend_detach:
1178         core->gate_ctrl = NULL;
1179         videobuf_dvb_dealloc_frontends(&dev->frontends);
1180         return -EINVAL;
1181 }
1182
1183 /* ----------------------------------------------------------- */
1184
1185 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1186 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1187 {
1188         struct cx88_core *core = drv->core;
1189         int err = 0;
1190         dprintk( 1, "%s\n", __func__);
1191
1192         switch (core->boardnr) {
1193         case CX88_BOARD_HAUPPAUGE_HVR1300:
1194                 /* We arrive here with either the cx23416 or the cx22702
1195                  * on the bus. Take the bus from the cx23416 and enable the
1196                  * cx22702 demod
1197                  */
1198                 /* Toggle reset on cx22702 leaving i2c active */
1199                 cx_set(MO_GP0_IO, 0x00000080);
1200                 udelay(1000);
1201                 cx_clear(MO_GP0_IO, 0x00000080);
1202                 udelay(50);
1203                 cx_set(MO_GP0_IO, 0x00000080);
1204                 udelay(1000);
1205                 /* enable the cx22702 pins */
1206                 cx_clear(MO_GP0_IO, 0x00000004);
1207                 udelay(1000);
1208                 break;
1209
1210         case CX88_BOARD_HAUPPAUGE_HVR3000:
1211         case CX88_BOARD_HAUPPAUGE_HVR4000:
1212                 /* Toggle reset on cx22702 leaving i2c active */
1213                 cx_set(MO_GP0_IO, 0x00000080);
1214                 udelay(1000);
1215                 cx_clear(MO_GP0_IO, 0x00000080);
1216                 udelay(50);
1217                 cx_set(MO_GP0_IO, 0x00000080);
1218                 udelay(1000);
1219                 switch (core->dvbdev->frontends.active_fe_id) {
1220                 case 1: /* DVB-S/S2 Enabled */
1221                         /* tri-state the cx22702 pins */
1222                         cx_set(MO_GP0_IO, 0x00000004);
1223                         /* Take the cx24116/cx24123 out of reset */
1224                         cx_write(MO_SRST_IO, 1);
1225                         core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
1226                         break;
1227                 case 2: /* DVB-T Enabled */
1228                         /* Put the cx24116/cx24123 into reset */
1229                         cx_write(MO_SRST_IO, 0);
1230                         /* enable the cx22702 pins */
1231                         cx_clear(MO_GP0_IO, 0x00000004);
1232                         core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
1233                         break;
1234                 }
1235                 udelay(1000);
1236                 break;
1237
1238         default:
1239                 err = -ENODEV;
1240         }
1241         return err;
1242 }
1243
1244 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1245 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1246 {
1247         struct cx88_core *core = drv->core;
1248         int err = 0;
1249         dprintk( 1, "%s\n", __func__);
1250
1251         switch (core->boardnr) {
1252         case CX88_BOARD_HAUPPAUGE_HVR1300:
1253                 /* Do Nothing, leave the cx22702 on the bus. */
1254                 break;
1255         case CX88_BOARD_HAUPPAUGE_HVR3000:
1256         case CX88_BOARD_HAUPPAUGE_HVR4000:
1257                 break;
1258         default:
1259                 err = -ENODEV;
1260         }
1261         return err;
1262 }
1263
1264 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1265 {
1266         struct cx88_core *core = drv->core;
1267         struct cx8802_dev *dev = drv->core->dvbdev;
1268         int err;
1269         struct videobuf_dvb_frontend *fe;
1270         int i;
1271
1272         dprintk( 1, "%s\n", __func__);
1273         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1274                 core->boardnr,
1275                 core->name,
1276                 core->pci_bus,
1277                 core->pci_slot);
1278
1279         err = -ENODEV;
1280         if (!(core->board.mpeg & CX88_MPEG_DVB))
1281                 goto fail_core;
1282
1283         /* If vp3054 isn't enabled, a stub will just return 0 */
1284         err = vp3054_i2c_probe(dev);
1285         if (0 != err)
1286                 goto fail_core;
1287
1288         /* dvb stuff */
1289         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
1290         dev->ts_gen_cntrl = 0x0c;
1291
1292         err = cx8802_alloc_frontends(dev);
1293         if (err)
1294                 goto fail_core;
1295
1296         err = -ENODEV;
1297         for (i = 1; i <= core->board.num_frontends; i++) {
1298                 fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
1299                 if (fe == NULL) {
1300                         printk(KERN_ERR "%s() failed to get frontend(%d)\n",
1301                                         __func__, i);
1302                         goto fail_probe;
1303                 }
1304                 videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
1305                                     &dev->pci->dev, &dev->slock,
1306                                     V4L2_BUF_TYPE_VIDEO_CAPTURE,
1307                                     V4L2_FIELD_TOP,
1308                                     sizeof(struct cx88_buffer),
1309                                     dev);
1310                 /* init struct videobuf_dvb */
1311                 fe->dvb.name = dev->core->name;
1312         }
1313
1314         err = dvb_register(dev);
1315         if (err)
1316                 /* frontends/adapter de-allocated in dvb_register */
1317                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
1318                        core->name, err);
1319         return err;
1320 fail_probe:
1321         videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends);
1322 fail_core:
1323         return err;
1324 }
1325
1326 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1327 {
1328         struct cx88_core *core = drv->core;
1329         struct cx8802_dev *dev = drv->core->dvbdev;
1330
1331         dprintk( 1, "%s\n", __func__);
1332
1333         videobuf_dvb_unregister_bus(&dev->frontends);
1334
1335         vp3054_i2c_remove(dev);
1336
1337         core->gate_ctrl = NULL;
1338
1339         return 0;
1340 }
1341
1342 static struct cx8802_driver cx8802_dvb_driver = {
1343         .type_id        = CX88_MPEG_DVB,
1344         .hw_access      = CX8802_DRVCTL_SHARED,
1345         .probe          = cx8802_dvb_probe,
1346         .remove         = cx8802_dvb_remove,
1347         .advise_acquire = cx8802_dvb_advise_acquire,
1348         .advise_release = cx8802_dvb_advise_release,
1349 };
1350
1351 static int dvb_init(void)
1352 {
1353         printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
1354                (CX88_VERSION_CODE >> 16) & 0xff,
1355                (CX88_VERSION_CODE >>  8) & 0xff,
1356                CX88_VERSION_CODE & 0xff);
1357 #ifdef SNAPSHOT
1358         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
1359                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
1360 #endif
1361         return cx8802_register_driver(&cx8802_dvb_driver);
1362 }
1363
1364 static void dvb_fini(void)
1365 {
1366         cx8802_unregister_driver(&cx8802_dvb_driver);
1367 }
1368
1369 module_init(dvb_init);
1370 module_exit(dvb_fini);
1371
1372 /*
1373  * Local variables:
1374  * c-basic-offset: 8
1375  * compile-command: "make DVB=1"
1376  * End:
1377  */