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 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 245 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
 246 {
 247         static u8 clock_config []  = { 0x89, 0x38, 0x38 };
 248         static u8 reset []         = { 0x50, 0x80 };
 249         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 250         static u8 agc_cfg []       = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
 251                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 252         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 253         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 254
 255         mt352_write(fe, clock_config,   sizeof(clock_config));
 256         udelay(2000);
 257         mt352_write(fe, reset,          sizeof(reset));
 258         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 259
 260         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 261         udelay(2000);
 262         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 263         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 264
 265         return 0;
 266 }
 267
 268 static struct mt352_config dntv_live_dvbt_pro_config = {
 269         .demod_address = 0x0f,
 270         .no_tuner      = 1,
 271         .demod_init    = dntv_live_dvbt_pro_demod_init,
 272 };
 273 #endif
 274
 275 static struct zl10353_config dvico_fusionhdtv_hybrid = {
 276         .demod_address = 0x0f,
 277         .no_tuner      = 1,
 278 };
 279
 280 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 281         .demod_address = 0x0f,
 282         .if2           = 45600,
 283         .no_tuner      = 1,
 284 };
 285
 286 static struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
 287         .demod_address = 0x0f,
 288         .if2 = 4560,
 289         .no_tuner = 1,
 290         .demod_init = dvico_fusionhdtv_demod_init,
 291 };
 292
 293 static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
 294         .demod_address = 0x0f,
 295 };
 296
 297 static struct cx22702_config connexant_refboard_config = {
 298         .demod_address = 0x43,
 299         .output_mode   = CX22702_SERIAL_OUTPUT,
 300 };
 301
 302 static struct cx22702_config hauppauge_hvr_config = {
 303         .demod_address = 0x63,
 304         .output_mode   = CX22702_SERIAL_OUTPUT,
 305 };
 306
 307 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 308 {
 309         struct cx8802_dev *dev= fe->dvb->priv;
 310         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 311         return 0;
 312 }
 313
 314 static struct or51132_config pchdtv_hd3000 = {
 315         .demod_address = 0x15,
 316         .set_ts_params = or51132_set_ts_param,
 317 };
 318
 319 static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
 320 {
 321         struct cx8802_dev *dev= fe->dvb->priv;
 322         struct cx88_core *core = dev->core;
 323
 324         dprintk(1, "%s: index = %d\n", __func__, index);
 325         if (index == 0)
 326                 cx_clear(MO_GP0_IO, 8);
 327         else
 328                 cx_set(MO_GP0_IO, 8);
 329         return 0;
 330 }
 331
 332 static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 333 {
 334         struct cx8802_dev *dev= fe->dvb->priv;
 335         if (is_punctured)
 336                 dev->ts_gen_cntrl |= 0x04;
 337         else
 338                 dev->ts_gen_cntrl &= ~0x04;
 339         return 0;
 340 }
 341
 342 static struct lgdt330x_config fusionhdtv_3_gold = {
 343         .demod_address = 0x0e,
 344         .demod_chip    = LGDT3302,
 345         .serial_mpeg   = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
 346         .set_ts_params = lgdt330x_set_ts_param,
 347 };
 348
 349 static struct lgdt330x_config fusionhdtv_5_gold = {
 350         .demod_address = 0x0e,
 351         .demod_chip    = LGDT3303,
 352         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 353         .set_ts_params = lgdt330x_set_ts_param,
 354 };
 355
 356 static struct lgdt330x_config pchdtv_hd5500 = {
 357         .demod_address = 0x59,
 358         .demod_chip    = LGDT3303,
 359         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 360         .set_ts_params = lgdt330x_set_ts_param,
 361 };
 362
 363 static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 364 {
 365         struct cx8802_dev *dev= fe->dvb->priv;
 366         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 367         return 0;
 368 }
 369
 370 static struct nxt200x_config ati_hdtvwonder = {
 371         .demod_address = 0x0a,
 372         .set_ts_params = nxt200x_set_ts_param,
 373 };
 374
 375 static int cx24123_set_ts_param(struct dvb_frontend* fe,
 376         int is_punctured)
 377 {
 378         struct cx8802_dev *dev= fe->dvb->priv;
 379         dev->ts_gen_cntrl = 0x02;
 380         return 0;
 381 }
 382
 383 static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
 384                                        fe_sec_voltage_t voltage)
 385 {
 386         struct cx8802_dev *dev= fe->dvb->priv;
 387         struct cx88_core *core = dev->core;
 388
 389         if (voltage == SEC_VOLTAGE_OFF)
 390                 cx_write(MO_GP0_IO, 0x000006fb);
 391         else
 392                 cx_write(MO_GP0_IO, 0x000006f9);
 393
 394         if (core->prev_set_voltage)
 395                 return core->prev_set_voltage(fe, voltage);
 396         return 0;
 397 }
 398
 399 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
 400                                       fe_sec_voltage_t voltage)
 401 {
 402         struct cx8802_dev *dev= fe->dvb->priv;
 403         struct cx88_core *core = dev->core;
 404
 405         if (voltage == SEC_VOLTAGE_OFF) {
 406                 dprintk(1,"LNB Voltage OFF\n");
 407                 cx_write(MO_GP0_IO, 0x0000efff);
 408         }
 409
 410         if (core->prev_set_voltage)
 411                 return core->prev_set_voltage(fe, voltage);
 412         return 0;
 413 }
 414
 415 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
 416                                       fe_sec_voltage_t voltage)
 417 {
 418         struct cx8802_dev *dev= fe->dvb->priv;
 419         struct cx88_core *core = dev->core;
 420
 421         switch (voltage) {
 422                 case SEC_VOLTAGE_13:
 423                         printk("LNB Voltage SEC_VOLTAGE_13\n");
 424                         cx_write(MO_GP0_IO, 0x00006040);
 425                         break;
 426                 case SEC_VOLTAGE_18:
 427                         printk("LNB Voltage SEC_VOLTAGE_18\n");
 428                         cx_write(MO_GP0_IO, 0x00006060);
 429                         break;
 430                 case SEC_VOLTAGE_OFF:
 431                         printk("LNB Voltage SEC_VOLTAGE_off\n");
 432                         break;
 433         }
 434
 435         if (core->prev_set_voltage)
 436                 return core->prev_set_voltage(fe, voltage);
 437         return 0;
 438 }
 439
 440 static struct cx24123_config geniatech_dvbs_config = {
 441         .demod_address = 0x55,
 442         .set_ts_params = cx24123_set_ts_param,
 443 };
 444
 445 static struct cx24123_config hauppauge_novas_config = {
 446         .demod_address = 0x55,
 447         .set_ts_params = cx24123_set_ts_param,
 448 };
 449
 450 static struct cx24123_config kworld_dvbs_100_config = {
 451         .demod_address = 0x15,
 452         .set_ts_params = cx24123_set_ts_param,
 453         .lnb_polarity  = 1,
 454 };
 455
 456 static struct s5h1409_config pinnacle_pctv_hd_800i_config = {
 457         .demod_address = 0x32 >> 1,
 458         .output_mode   = S5H1409_PARALLEL_OUTPUT,
 459         .gpio          = S5H1409_GPIO_ON,
 460         .qam_if        = 44000,
 461         .inversion     = S5H1409_INVERSION_OFF,
 462         .status_mode   = S5H1409_DEMODLOCKING,
 463         .mpeg_timing   = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
 464 };
 465
 466 static struct s5h1409_config dvico_hdtv5_pci_nano_config = {
 467         .demod_address = 0x32 >> 1,
 468         .output_mode   = S5H1409_SERIAL_OUTPUT,
 469         .gpio          = S5H1409_GPIO_OFF,
 470         .inversion     = S5H1409_INVERSION_OFF,
 471         .status_mode   = S5H1409_DEMODLOCKING,
 472         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 473 };
 474
 475 static struct s5h1409_config kworld_atsc_120_config = {
 476         .demod_address = 0x32 >> 1,
 477         .output_mode   = S5H1409_SERIAL_OUTPUT,
 478         .gpio          = S5H1409_GPIO_OFF,
 479         .inversion     = S5H1409_INVERSION_OFF,
 480         .status_mode   = S5H1409_DEMODLOCKING,
 481         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 482 };
 483
 484 static struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
 485         .i2c_address    = 0x64,
 486         .if_khz         = 5380,
 487 };
 488
 489 static struct zl10353_config cx88_pinnacle_hybrid_pctv = {
 490         .demod_address = (0x1e >> 1),
 491         .no_tuner      = 1,
 492         .if2           = 45600,
 493 };
 494
 495 static struct zl10353_config cx88_geniatech_x8000_mt = {
 496        .demod_address = (0x1e >> 1),
 497        .no_tuner = 1,
 498 };
 499
 500 static struct s5h1411_config dvico_fusionhdtv7_config = {
 501         .output_mode   = S5H1411_SERIAL_OUTPUT,
 502         .gpio          = S5H1411_GPIO_ON,
 503         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 504         .qam_if        = S5H1411_IF_44000,
 505         .vsb_if        = S5H1411_IF_44000,
 506         .inversion     = S5H1411_INVERSION_OFF,
 507         .status_mode   = S5H1411_DEMODLOCKING
 508 };
 509
 510 static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
 511         .i2c_address    = 0xc2 >> 1,
 512         .if_khz         = 5380,
 513 };
 514
 515 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 516 {
 517         struct dvb_frontend *fe;
 518         struct videobuf_dvb_frontend *fe0 = NULL;
 519         struct xc2028_ctrl ctl;
 520         struct xc2028_config cfg = {
 521                 .i2c_adap  = &dev->core->i2c_adap,
 522                 .i2c_addr  = addr,
 523                 .ctrl      = &ctl,
 524         };
 525
 526         /* Get the first frontend */
 527         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 528         if (!fe0)
 529                 return -EINVAL;
 530
 531         if (!fe0->dvb.frontend) {
 532                 printk(KERN_ERR "%s/2: dvb frontend not attached. "
 533                                 "Can't attach xc3028\n",
 534                        dev->core->name);
 535                 return -EINVAL;
 536         }
 537
 538         /*
 539          * Some xc3028 devices may be hidden by an I2C gate. This is known
 540          * to happen with some s5h1409-based devices.
 541          * Now that I2C gate is open, sets up xc3028 configuration
 542          */
 543         cx88_setup_xc3028(dev->core, &ctl);
 544
 545         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
 546         if (!fe) {
 547                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
 548                        dev->core->name);
 549                 dvb_frontend_detach(fe0->dvb.frontend);
 550                 dvb_unregister_frontend(fe0->dvb.frontend);
 551                 fe0->dvb.frontend = NULL;
 552                 return -EINVAL;
 553         }
 554
 555         printk(KERN_INFO "%s/2: xc3028 attached\n",
 556                dev->core->name);
 557
 558         return 0;
 559 }
 560
 561 static int cx24116_set_ts_param(struct dvb_frontend *fe,
 562         int is_punctured)
 563 {
 564         struct cx8802_dev *dev = fe->dvb->priv;
 565         dev->ts_gen_cntrl = 0x2;
 566
 567         return 0;
 568 }
 569
 570 static int cx24116_reset_device(struct dvb_frontend *fe)
 571 {
 572         struct cx8802_dev *dev = fe->dvb->priv;
 573         struct cx88_core *core = dev->core;
 574
 575         /* Reset the part */
 576         /* Put the cx24116 into reset */
 577         cx_write(MO_SRST_IO, 0);
 578         msleep(10);
 579         /* Take the cx24116 out of reset */
 580         cx_write(MO_SRST_IO, 1);
 581         msleep(10);
 582
 583         return 0;
 584 }
 585
 586 static struct cx24116_config hauppauge_hvr4000_config = {
 587         .demod_address          = 0x05,
 588         .set_ts_params          = cx24116_set_ts_param,
 589         .reset_device           = cx24116_reset_device,
 590 };
 591
 592 static struct cx24116_config tevii_s460_config = {
 593         .demod_address = 0x55,
 594         .set_ts_params = cx24116_set_ts_param,
 595         .reset_device  = cx24116_reset_device,
 596 };
 597
 598 static struct stv0299_config tevii_tuner_sharp_config = {
 599         .demod_address = 0x68,
 600         .inittab = sharp_z0194a_inittab,
 601         .mclk = 88000000UL,
 602         .invert = 1,
 603         .skip_reinit = 0,
 604         .lock_output = 1,
 605         .volt13_op0_op1 = STV0299_VOLT13_OP1,
 606         .min_delay_ms = 100,
 607         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
 608         .set_ts_params = cx24116_set_ts_param,
 609 };
 610
 611 static struct stv0288_config tevii_tuner_earda_config = {
 612         .demod_address = 0x68,
 613         .min_delay_ms = 100,
 614         .set_ts_params = cx24116_set_ts_param,
 615 };
 616
 617 static int cx8802_alloc_frontends(struct cx8802_dev *dev)
 618 {
 619         struct cx88_core *core = dev->core;
 620         struct videobuf_dvb_frontend *fe = NULL;
 621         int i;
 622
 623         mutex_init(&dev->frontends.lock);
 624         INIT_LIST_HEAD(&dev->frontends.felist);
 625
 626         if (!core->board.num_frontends)
 627                 return -ENODEV;
 628
 629         printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
 630                          core->board.num_frontends);
 631         for (i = 1; i <= core->board.num_frontends; i++) {
 632                 fe = videobuf_dvb_alloc_frontend(&dev->frontends, i);
 633                 if (!fe) {
 634                         printk(KERN_ERR "%s() failed to alloc\n", __func__);
 635                         videobuf_dvb_dealloc_frontends(&dev->frontends);
 636                         return -ENOMEM;
 637                 }
 638         }
 639         return 0;
 640 }
 641
 642 static int dvb_register(struct cx8802_dev *dev)
 643 {
 644         struct cx88_core *core = dev->core;
 645         struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
 646         int mfe_shared = 0; /* bus not shared by default */
 647
 648         if (0 != core->i2c_rc) {
 649                 printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
 650                 goto frontend_detach;
 651         }
 652
 653         /* Get the first frontend */
 654         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 655         if (!fe0)
 656                 goto frontend_detach;
 657
 658         /* multi-frontend gate control is undefined or defaults to fe0 */
 659         dev->frontends.gate = 0;
 660
 661         /* Sets the gate control callback to be used by i2c command calls */
 662         core->gate_ctrl = cx88_dvb_gate_ctrl;
 663
 664         /* init frontend(s) */
 665         switch (core->boardnr) {
 666         case CX88_BOARD_HAUPPAUGE_DVB_T1:
 667                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 668                                                &connexant_refboard_config,
 669                                                &core->i2c_adap);
 670                 if (fe0->dvb.frontend != NULL) {
 671                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 672                                         0x61, &core->i2c_adap,
 673                                         DVB_PLL_THOMSON_DTT759X))
 674                                 goto frontend_detach;
 675                 }
 676                 break;
 677         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 678         case CX88_BOARD_CONEXANT_DVB_T1:
 679         case CX88_BOARD_KWORLD_DVB_T_CX22702:
 680         case CX88_BOARD_WINFAST_DTV1000:
 681                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 682                                                &connexant_refboard_config,
 683                                                &core->i2c_adap);
 684                 if (fe0->dvb.frontend != NULL) {
 685                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 686                                         0x60, &core->i2c_adap,
 687                                         DVB_PLL_THOMSON_DTT7579))
 688                                 goto frontend_detach;
 689                 }
 690                 break;
 691         case CX88_BOARD_WINFAST_DTV2000H:
 692         case CX88_BOARD_HAUPPAUGE_HVR1100:
 693         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 694         case CX88_BOARD_HAUPPAUGE_HVR1300:
 695                 fe0->dvb.frontend = dvb_attach(cx22702_attach,
 696                                                &hauppauge_hvr_config,
 697                                                &core->i2c_adap);
 698                 if (fe0->dvb.frontend != NULL) {
 699                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 700                                    &core->i2c_adap, 0x61,
 701                                    TUNER_PHILIPS_FMD1216ME_MK3))
 702                                 goto frontend_detach;
 703                 }
 704                 break;
 705         case CX88_BOARD_HAUPPAUGE_HVR3000:
 706                 /* MFE frontend 1 */
 707                 mfe_shared = 1;
 708                 dev->frontends.gate = 2;
 709                 /* DVB-S init */
 710                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 711                                         &hauppauge_novas_config,
 712                                         &dev->core->i2c_adap);
 713                 if (fe0->dvb.frontend) {
 714                         if (!dvb_attach(isl6421_attach,
 715                                         fe0->dvb.frontend,
 716                                         &dev->core->i2c_adap,
 717                                         0x08, ISL6421_DCL, 0x00))
 718                                 goto frontend_detach;
 719                 }
 720                 /* MFE frontend 2 */
 721                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
 722                 if (!fe1)
 723                         goto frontend_detach;
 724                 /* DVB-T init */
 725                 fe1->dvb.frontend = dvb_attach(cx22702_attach,
 726                                         &hauppauge_hvr_config,
 727                                         &dev->core->i2c_adap);
 728                 if (fe1->dvb.frontend) {
 729                         fe1->dvb.frontend->id = 1;
 730                         if (!dvb_attach(simple_tuner_attach,
 731                                         fe1->dvb.frontend,
 732                                         &dev->core->i2c_adap,
 733                                         0x61, TUNER_PHILIPS_FMD1216ME_MK3))
 734                                 goto frontend_detach;
 735                 }
 736                 break;
 737         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
 738                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 739                                                &dvico_fusionhdtv,
 740                                                &core->i2c_adap);
 741                 if (fe0->dvb.frontend != NULL) {
 742                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 743                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 744                                 goto frontend_detach;
 745                         break;
 746                 }
 747                 /* ZL10353 replaces MT352 on later cards */
 748                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 749                                                &dvico_fusionhdtv_plus_v1_1,
 750                                                &core->i2c_adap);
 751                 if (fe0->dvb.frontend != NULL) {
 752                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 753                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
 754                                 goto frontend_detach;
 755                 }
 756                 break;
 757         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
 758                 /* The tin box says DEE1601, but it seems to be DTT7579
 759                  * compatible, with a slightly different MT352 AGC gain. */
 760                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 761                                                &dvico_fusionhdtv_dual,
 762                                                &core->i2c_adap);
 763                 if (fe0->dvb.frontend != NULL) {
 764                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 765                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 766                                 goto frontend_detach;
 767                         break;
 768                 }
 769                 /* ZL10353 replaces MT352 on later cards */
 770                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 771                                                &dvico_fusionhdtv_plus_v1_1,
 772                                                &core->i2c_adap);
 773                 if (fe0->dvb.frontend != NULL) {
 774                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 775                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
 776                                 goto frontend_detach;
 777                 }
 778                 break;
 779         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 780                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 781                                                &dvico_fusionhdtv,
 782                                                &core->i2c_adap);
 783                 if (fe0->dvb.frontend != NULL) {
 784                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 785                                         0x61, NULL, DVB_PLL_LG_Z201))
 786                                 goto frontend_detach;
 787                 }
 788                 break;
 789         case CX88_BOARD_KWORLD_DVB_T:
 790         case CX88_BOARD_DNTV_LIVE_DVB_T:
 791         case CX88_BOARD_ADSTECH_DVB_T_PCI:
 792                 fe0->dvb.frontend = dvb_attach(mt352_attach,
 793                                                &dntv_live_dvbt_config,
 794                                                &core->i2c_adap);
 795                 if (fe0->dvb.frontend != NULL) {
 796                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
 797                                         0x61, NULL, DVB_PLL_UNKNOWN_1))
 798                                 goto frontend_detach;
 799                 }
 800                 break;
 801         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 802 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 803                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
 804                 fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
 805                                                &dev->vp3054->adap);
 806                 if (fe0->dvb.frontend != NULL) {
 807                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 808                                         &core->i2c_adap, 0x61,
 809                                         TUNER_PHILIPS_FMD1216ME_MK3))
 810                                 goto frontend_detach;
 811                 }
 812 #else
 813                 printk(KERN_ERR "%s/2: built without vp3054 support\n",
 814                                 core->name);
 815 #endif
 816                 break;
 817         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
 818                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 819                                                &dvico_fusionhdtv_hybrid,
 820                                                &core->i2c_adap);
 821                 if (fe0->dvb.frontend != NULL) {
 822                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 823                                    &core->i2c_adap, 0x61,
 824                                    TUNER_THOMSON_FE6600))
 825                                 goto frontend_detach;
 826                 }
 827                 break;
 828         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
 829                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 830                                                &dvico_fusionhdtv_xc3028,
 831                                                &core->i2c_adap);
 832                 if (fe0->dvb.frontend == NULL)
 833                         fe0->dvb.frontend = dvb_attach(mt352_attach,
 834                                                 &dvico_fusionhdtv_mt352_xc3028,
 835                                                 &core->i2c_adap);
 836                 /*
 837                  * On this board, the demod provides the I2C bus pullup.
 838                  * We must not permit gate_ctrl to be performed, or
 839                  * the xc3028 cannot communicate on the bus.
 840                  */
 841                 if (fe0->dvb.frontend)
 842                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
 843                 if (attach_xc3028(0x61, dev) < 0)
 844                         goto frontend_detach;
 845                 break;
 846         case CX88_BOARD_PCHDTV_HD3000:
 847                 fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
 848                                                &core->i2c_adap);
 849                 if (fe0->dvb.frontend != NULL) {
 850                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 851                                         &core->i2c_adap, 0x61,
 852                                         TUNER_THOMSON_DTT761X))
 853                                 goto frontend_detach;
 854                 }
 855                 break;
 856         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
 857                 dev->ts_gen_cntrl = 0x08;
 858
 859                 /* Do a hardware reset of chip before using it. */
 860                 cx_clear(MO_GP0_IO, 1);
 861                 mdelay(100);
 862                 cx_set(MO_GP0_IO, 1);
 863                 mdelay(200);
 864
 865                 /* Select RF connector callback */
 866                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
 867                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 868                                                &fusionhdtv_3_gold,
 869                                                &core->i2c_adap);
 870                 if (fe0->dvb.frontend != NULL) {
 871                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 872                                         &core->i2c_adap, 0x61,
 873                                         TUNER_MICROTUNE_4042FI5))
 874                                 goto frontend_detach;
 875                 }
 876                 break;
 877         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
 878                 dev->ts_gen_cntrl = 0x08;
 879
 880                 /* Do a hardware reset of chip before using it. */
 881                 cx_clear(MO_GP0_IO, 1);
 882                 mdelay(100);
 883                 cx_set(MO_GP0_IO, 9);
 884                 mdelay(200);
 885                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 886                                                &fusionhdtv_3_gold,
 887                                                &core->i2c_adap);
 888                 if (fe0->dvb.frontend != NULL) {
 889                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 890                                         &core->i2c_adap, 0x61,
 891                                         TUNER_THOMSON_DTT761X))
 892                                 goto frontend_detach;
 893                 }
 894                 break;
 895         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
 896                 dev->ts_gen_cntrl = 0x08;
 897
 898                 /* Do a hardware reset of chip before using it. */
 899                 cx_clear(MO_GP0_IO, 1);
 900                 mdelay(100);
 901                 cx_set(MO_GP0_IO, 1);
 902                 mdelay(200);
 903                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 904                                                &fusionhdtv_5_gold,
 905                                                &core->i2c_adap);
 906                 if (fe0->dvb.frontend != NULL) {
 907                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 908                                         &core->i2c_adap, 0x61,
 909                                         TUNER_LG_TDVS_H06XF))
 910                                 goto frontend_detach;
 911                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
 912                                    &core->i2c_adap, 0x43))
 913                                 goto frontend_detach;
 914                 }
 915                 break;
 916         case CX88_BOARD_PCHDTV_HD5500:
 917                 dev->ts_gen_cntrl = 0x08;
 918
 919                 /* Do a hardware reset of chip before using it. */
 920                 cx_clear(MO_GP0_IO, 1);
 921                 mdelay(100);
 922                 cx_set(MO_GP0_IO, 1);
 923                 mdelay(200);
 924                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 925                                                &pchdtv_hd5500,
 926                                                &core->i2c_adap);
 927                 if (fe0->dvb.frontend != NULL) {
 928                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 929                                         &core->i2c_adap, 0x61,
 930                                         TUNER_LG_TDVS_H06XF))
 931                                 goto frontend_detach;
 932                         if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
 933                                    &core->i2c_adap, 0x43))
 934                                 goto frontend_detach;
 935                 }
 936                 break;
 937         case CX88_BOARD_ATI_HDTVWONDER:
 938                 fe0->dvb.frontend = dvb_attach(nxt200x_attach,
 939                                                &ati_hdtvwonder,
 940                                                &core->i2c_adap);
 941                 if (fe0->dvb.frontend != NULL) {
 942                         if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 943                                         &core->i2c_adap, 0x61,
 944                                         TUNER_PHILIPS_TUV1236D))
 945                                 goto frontend_detach;
 946                 }
 947                 break;
 948         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 949         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
 950                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 951                                                &hauppauge_novas_config,
 952                                                &core->i2c_adap);
 953                 if (fe0->dvb.frontend) {
 954                         if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
 955                                         &core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
 956                                 goto frontend_detach;
 957                 }
 958                 break;
 959         case CX88_BOARD_KWORLD_DVBS_100:
 960                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 961                                                &kworld_dvbs_100_config,
 962                                                &core->i2c_adap);
 963                 if (fe0->dvb.frontend) {
 964                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
 965                         fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
 966                 }
 967                 break;
 968         case CX88_BOARD_GENIATECH_DVBS:
 969                 fe0->dvb.frontend = dvb_attach(cx24123_attach,
 970                                                &geniatech_dvbs_config,
 971                                                &core->i2c_adap);
 972                 if (fe0->dvb.frontend) {
 973                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
 974                         fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
 975                 }
 976                 break;
 977         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
 978                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 979                                                &pinnacle_pctv_hd_800i_config,
 980                                                &core->i2c_adap);
 981                 if (fe0->dvb.frontend != NULL) {
 982                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
 983                                         &core->i2c_adap,
 984                                         &pinnacle_pctv_hd_800i_tuner_config))
 985                                 goto frontend_detach;
 986                 }
 987                 break;
 988         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 989                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 990                                                 &dvico_hdtv5_pci_nano_config,
 991                                                 &core->i2c_adap);
 992                 if (fe0->dvb.frontend != NULL) {
 993                         struct dvb_frontend *fe;
 994                         struct xc2028_config cfg = {
 995                                 .i2c_adap  = &core->i2c_adap,
 996                                 .i2c_addr  = 0x61,
 997                         };
 998                         static struct xc2028_ctrl ctl = {
 999                                 .fname       = XC2028_DEFAULT_FIRMWARE,
1000                                 .max_len     = 64,
1001                                 .scode_table = XC3028_FE_OREN538,
1002                         };
1003
1004                         fe = dvb_attach(xc2028_attach,
1005                                         fe0->dvb.frontend, &cfg);
1006                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1007                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1008                 }
1009                 break;
1010          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
1011                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1012                                                &cx88_pinnacle_hybrid_pctv,
1013                                                &core->i2c_adap);
1014                 if (fe0->dvb.frontend) {
1015                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1016                         if (attach_xc3028(0x61, dev) < 0)
1017                                 goto frontend_detach;
1018                 }
1019                 break;
1020          case CX88_BOARD_GENIATECH_X8000_MT:
1021                 dev->ts_gen_cntrl = 0x00;
1022
1023                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1024                                                &cx88_geniatech_x8000_mt,
1025                                                &core->i2c_adap);
1026                 if (attach_xc3028(0x61, dev) < 0)
1027                         goto frontend_detach;
1028                 break;
1029          case CX88_BOARD_KWORLD_ATSC_120:
1030                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1031                                                &kworld_atsc_120_config,
1032                                                &core->i2c_adap);
1033                 if (attach_xc3028(0x61, dev) < 0)
1034                         goto frontend_detach;
1035                 break;
1036         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
1037                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1038                                                &dvico_fusionhdtv7_config,
1039                                                &core->i2c_adap);
1040                 if (fe0->dvb.frontend != NULL) {
1041                         if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
1042                                         &core->i2c_adap,
1043                                         &dvico_fusionhdtv7_tuner_config))
1044                                 goto frontend_detach;
1045                 }
1046                 break;
1047         case CX88_BOARD_HAUPPAUGE_HVR4000:
1048                 /* MFE frontend 1 */
1049                 mfe_shared = 1;
1050                 dev->frontends.gate = 2;
1051                 /* DVB-S/S2 Init */
1052                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1053                                         &hauppauge_hvr4000_config,
1054                                         &dev->core->i2c_adap);
1055                 if (fe0->dvb.frontend) {
1056                         if (!dvb_attach(isl6421_attach,
1057                                         fe0->dvb.frontend,
1058                                         &dev->core->i2c_adap,
1059                                         0x08, ISL6421_DCL, 0x00))
1060                                 goto frontend_detach;
1061                 }
1062                 /* MFE frontend 2 */
1063                 fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
1064                 if (!fe1)
1065                         goto frontend_detach;
1066                 /* DVB-T Init */
1067                 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1068                                         &hauppauge_hvr_config,
1069                                         &dev->core->i2c_adap);
1070                 if (fe1->dvb.frontend) {
1071                         fe1->dvb.frontend->id = 1;
1072                         if (!dvb_attach(simple_tuner_attach,
1073                                         fe1->dvb.frontend,
1074                                         &dev->core->i2c_adap,
1075                                         0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1076                                 goto frontend_detach;
1077                 }
1078                 break;
1079         case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
1080                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1081                                         &hauppauge_hvr4000_config,
1082                                         &dev->core->i2c_adap);
1083                 if (fe0->dvb.frontend) {
1084                         if (!dvb_attach(isl6421_attach,
1085                                         fe0->dvb.frontend,
1086                                         &dev->core->i2c_adap,
1087                                         0x08, ISL6421_DCL, 0x00))
1088                                 goto frontend_detach;
1089                 }
1090                 break;
1091         case CX88_BOARD_PROF_6200:
1092         case CX88_BOARD_TBS_8910:
1093         case CX88_BOARD_TEVII_S420:
1094                 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1095                                                 &tevii_tuner_sharp_config,
1096                                                 &core->i2c_adap);
1097                 if (fe0->dvb.frontend != NULL) {
1098                         if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1099                                         &core->i2c_adap, DVB_PLL_OPERA1))
1100                                 goto frontend_detach;
1101                         core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1102                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1103
1104                 } else {
1105                         fe0->dvb.frontend = dvb_attach(stv0288_attach,
1106                                                             &tevii_tuner_earda_config,
1107                                                             &core->i2c_adap);
1108                                 if (fe0->dvb.frontend != NULL) {
1109                                         if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61,
1110                                                 &core->i2c_adap))
1111                                         goto frontend_detach;
1112                                 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1113                                 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1114                         }
1115                 }
1116                 break;
1117         case CX88_BOARD_TEVII_S460:
1118                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1119                                                &tevii_s460_config,
1120                                                &core->i2c_adap);
1121                 if (fe0->dvb.frontend != NULL)
1122                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1123                 break;
1124         case CX88_BOARD_OMICOM_SS4_PCI:
1125         case CX88_BOARD_TBS_8920:
1126         case CX88_BOARD_PROF_7300:
1127         case CX88_BOARD_SATTRADE_ST4200:
1128                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1129                                                &hauppauge_hvr4000_config,
1130                                                &core->i2c_adap);
1131                 if (fe0->dvb.frontend != NULL)
1132                         fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1133                 break;
1134         default:
1135                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
1136                        core->name);
1137                 break;
1138         }
1139
1140         if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) {
1141                 printk(KERN_ERR
1142                        "%s/2: frontend initialization failed\n",
1143                        core->name);
1144                 goto frontend_detach;
1145         }
1146         /* define general-purpose callback pointer */
1147         fe0->dvb.frontend->callback = cx88_tuner_callback;
1148
1149         /* Ensure all frontends negotiate bus access */
1150         fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1151         if (fe1)
1152                 fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1153
1154         /* Put the analog decoder in standby to keep it quiet */
1155         cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
1156
1157         /* register everything */
1158         return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1159                 &dev->pci->dev, adapter_nr, mfe_shared);
1160
1161 frontend_detach:
1162         core->gate_ctrl = NULL;
1163         videobuf_dvb_dealloc_frontends(&dev->frontends);
1164         return -EINVAL;
1165 }
1166
1167 /* ----------------------------------------------------------- */
1168
1169 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1170 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1171 {
1172         struct cx88_core *core = drv->core;
1173         int err = 0;
1174         dprintk( 1, "%s\n", __func__);
1175
1176         switch (core->boardnr) {
1177         case CX88_BOARD_HAUPPAUGE_HVR1300:
1178                 /* We arrive here with either the cx23416 or the cx22702
1179                  * on the bus. Take the bus from the cx23416 and enable the
1180                  * cx22702 demod
1181                  */
1182                 /* Toggle reset on cx22702 leaving i2c active */
1183                 cx_set(MO_GP0_IO, 0x00000080);
1184                 udelay(1000);
1185                 cx_clear(MO_GP0_IO, 0x00000080);
1186                 udelay(50);
1187                 cx_set(MO_GP0_IO, 0x00000080);
1188                 udelay(1000);
1189                 /* enable the cx22702 pins */
1190                 cx_clear(MO_GP0_IO, 0x00000004);
1191                 udelay(1000);
1192                 break;
1193
1194         case CX88_BOARD_HAUPPAUGE_HVR3000:
1195         case CX88_BOARD_HAUPPAUGE_HVR4000:
1196                 /* Toggle reset on cx22702 leaving i2c active */
1197                 cx_set(MO_GP0_IO, 0x00000080);
1198                 udelay(1000);
1199                 cx_clear(MO_GP0_IO, 0x00000080);
1200                 udelay(50);
1201                 cx_set(MO_GP0_IO, 0x00000080);
1202                 udelay(1000);
1203                 switch (core->dvbdev->frontends.active_fe_id) {
1204                 case 1: /* DVB-S/S2 Enabled */
1205                         /* tri-state the cx22702 pins */
1206                         cx_set(MO_GP0_IO, 0x00000004);
1207                         /* Take the cx24116/cx24123 out of reset */
1208                         cx_write(MO_SRST_IO, 1);
1209                         core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
1210                         break;
1211                 case 2: /* DVB-T Enabled */
1212                         /* Put the cx24116/cx24123 into reset */
1213                         cx_write(MO_SRST_IO, 0);
1214                         /* enable the cx22702 pins */
1215                         cx_clear(MO_GP0_IO, 0x00000004);
1216                         core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
1217                         break;
1218                 }
1219                 udelay(1000);
1220                 break;
1221
1222         default:
1223                 err = -ENODEV;
1224         }
1225         return err;
1226 }
1227
1228 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1229 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1230 {
1231         struct cx88_core *core = drv->core;
1232         int err = 0;
1233         dprintk( 1, "%s\n", __func__);
1234
1235         switch (core->boardnr) {
1236         case CX88_BOARD_HAUPPAUGE_HVR1300:
1237                 /* Do Nothing, leave the cx22702 on the bus. */
1238                 break;
1239         case CX88_BOARD_HAUPPAUGE_HVR3000:
1240         case CX88_BOARD_HAUPPAUGE_HVR4000:
1241                 break;
1242         default:
1243                 err = -ENODEV;
1244         }
1245         return err;
1246 }
1247
1248 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1249 {
1250         struct cx88_core *core = drv->core;
1251         struct cx8802_dev *dev = drv->core->dvbdev;
1252         int err;
1253         struct videobuf_dvb_frontend *fe;
1254         int i;
1255
1256         dprintk( 1, "%s\n", __func__);
1257         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1258                 core->boardnr,
1259                 core->name,
1260                 core->pci_bus,
1261                 core->pci_slot);
1262
1263         err = -ENODEV;
1264         if (!(core->board.mpeg & CX88_MPEG_DVB))
1265                 goto fail_core;
1266
1267         /* If vp3054 isn't enabled, a stub will just return 0 */
1268         err = vp3054_i2c_probe(dev);
1269         if (0 != err)
1270                 goto fail_core;
1271
1272         /* dvb stuff */
1273         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
1274         dev->ts_gen_cntrl = 0x0c;
1275
1276         err = cx8802_alloc_frontends(dev);
1277         if (err)
1278                 goto fail_core;
1279
1280         err = -ENODEV;
1281         for (i = 1; i <= core->board.num_frontends; i++) {
1282                 fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
1283                 if (fe == NULL) {
1284                         printk(KERN_ERR "%s() failed to get frontend(%d)\n",
1285                                         __func__, i);
1286                         goto fail_probe;
1287                 }
1288                 videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
1289                                     &dev->pci->dev, &dev->slock,
1290                                     V4L2_BUF_TYPE_VIDEO_CAPTURE,
1291                                     V4L2_FIELD_TOP,
1292                                     sizeof(struct cx88_buffer),
1293                                     dev);
1294                 /* init struct videobuf_dvb */
1295                 fe->dvb.name = dev->core->name;
1296         }
1297
1298         err = dvb_register(dev);
1299         if (err)
1300                 /* frontends/adapter de-allocated in dvb_register */
1301                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
1302                        core->name, err);
1303         return err;
1304 fail_probe:
1305         videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends);
1306 fail_core:
1307         return err;
1308 }
1309
1310 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1311 {
1312         struct cx88_core *core = drv->core;
1313         struct cx8802_dev *dev = drv->core->dvbdev;
1314
1315         dprintk( 1, "%s\n", __func__);
1316
1317         videobuf_dvb_unregister_bus(&dev->frontends);
1318
1319         vp3054_i2c_remove(dev);
1320
1321         core->gate_ctrl = NULL;
1322
1323         return 0;
1324 }
1325
1326 static struct cx8802_driver cx8802_dvb_driver = {
1327         .type_id        = CX88_MPEG_DVB,
1328         .hw_access      = CX8802_DRVCTL_SHARED,
1329         .probe          = cx8802_dvb_probe,
1330         .remove         = cx8802_dvb_remove,
1331         .advise_acquire = cx8802_dvb_advise_acquire,
1332         .advise_release = cx8802_dvb_advise_release,
1333 };
1334
1335 static int dvb_init(void)
1336 {
1337         printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n",
1338                (CX88_VERSION_CODE >> 16) & 0xff,
1339                (CX88_VERSION_CODE >>  8) & 0xff,
1340                CX88_VERSION_CODE & 0xff);
1341 #ifdef SNAPSHOT
1342         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
1343                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
1344 #endif
1345         return cx8802_register_driver(&cx8802_dvb_driver);
1346 }
1347
1348 static void dvb_fini(void)
1349 {
1350         cx8802_unregister_driver(&cx8802_dvb_driver);
1351 }
1352
1353 module_init(dvb_init);
1354 module_exit(dvb_fini);
1355
1356 /*
1357  * Local variables:
1358  * c-basic-offset: 8
1359  * compile-command: "make DVB=1"
1360  * End:
1361  */