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 "nxt200x.h"
  44 #include "cx24123.h"
  45 #include "isl6421.h"
  46
  47 MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
  48 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
  49 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
  50 MODULE_LICENSE("GPL");
  51
  52 static unsigned int debug = 0;
  53 module_param(debug, int, 0644);
  54 MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
  55
  56 #define dprintk(level,fmt, arg...)      if (debug >= level) \
  57         printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg)
  58
  59 /* ------------------------------------------------------------------ */
  60
  61 static int dvb_buf_setup(struct videobuf_queue *q,
  62                          unsigned int *count, unsigned int *size)
  63 {
  64         struct cx8802_dev *dev = q->priv_data;
  65
  66         dev->ts_packet_size  = 188 * 4;
  67         dev->ts_packet_count = 32;
  68
  69         *size  = dev->ts_packet_size * dev->ts_packet_count;
  70         *count = 32;
  71         return 0;
  72 }
  73
  74 static int dvb_buf_prepare(struct videobuf_queue *q,
  75                            struct videobuf_buffer *vb, enum v4l2_field field)
  76 {
  77         struct cx8802_dev *dev = q->priv_data;
  78         return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field);
  79 }
  80
  81 static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
  82 {
  83         struct cx8802_dev *dev = q->priv_data;
  84         cx8802_buf_queue(dev, (struct cx88_buffer*)vb);
  85 }
  86
  87 static void dvb_buf_release(struct videobuf_queue *q,
  88                             struct videobuf_buffer *vb)
  89 {
  90         cx88_free_buffer(q, (struct cx88_buffer*)vb);
  91 }
  92
  93 static struct videobuf_queue_ops dvb_qops = {
  94         .buf_setup    = dvb_buf_setup,
  95         .buf_prepare  = dvb_buf_prepare,
  96         .buf_queue    = dvb_buf_queue,
  97         .buf_release  = dvb_buf_release,
  98 };
  99
 100 /* ------------------------------------------------------------------ */
 101
 102 static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
 103 {
 104         struct cx8802_dev *dev= fe->dvb->priv;
 105         struct cx8802_driver *drv = NULL;
 106         int ret = 0;
 107
 108         drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
 109         if (drv) {
 110                 if (acquire)
 111                         ret = drv->request_acquire(drv);
 112                 else
 113                         ret = drv->request_release(drv);
 114         }
 115
 116         return ret;
 117 }
 118
 119 /* ------------------------------------------------------------------ */
 120
 121 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
 122 {
 123         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
 124         static u8 reset []         = { RESET,      0x80 };
 125         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 126         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
 127         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 128         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 129
 130         mt352_write(fe, clock_config,   sizeof(clock_config));
 131         udelay(200);
 132         mt352_write(fe, reset,          sizeof(reset));
 133         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 134
 135         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 136         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 137         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 138         return 0;
 139 }
 140
 141 static int dvico_dual_demod_init(struct dvb_frontend *fe)
 142 {
 143         static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
 144         static u8 reset []         = { RESET,      0x80 };
 145         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
 146         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
 147         static u8 gpp_ctl_cfg []   = { GPP_CTL,    0x33 };
 148         static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
 149
 150         mt352_write(fe, clock_config,   sizeof(clock_config));
 151         udelay(200);
 152         mt352_write(fe, reset,          sizeof(reset));
 153         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 154
 155         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 156         mt352_write(fe, gpp_ctl_cfg,    sizeof(gpp_ctl_cfg));
 157         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 158
 159         return 0;
 160 }
 161
 162 static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
 163 {
 164         static u8 clock_config []  = { 0x89, 0x38, 0x39 };
 165         static u8 reset []         = { 0x50, 0x80 };
 166         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 167         static u8 agc_cfg []       = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
 168                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 169         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 170         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 171
 172         mt352_write(fe, clock_config,   sizeof(clock_config));
 173         udelay(2000);
 174         mt352_write(fe, reset,          sizeof(reset));
 175         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 176
 177         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 178         udelay(2000);
 179         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 180         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 181
 182         return 0;
 183 }
 184
 185 static struct mt352_config dvico_fusionhdtv = {
 186         .demod_address = 0x0f,
 187         .demod_init    = dvico_fusionhdtv_demod_init,
 188 };
 189
 190 static struct mt352_config dntv_live_dvbt_config = {
 191         .demod_address = 0x0f,
 192         .demod_init    = dntv_live_dvbt_demod_init,
 193 };
 194
 195 static struct mt352_config dvico_fusionhdtv_dual = {
 196         .demod_address = 0x0f,
 197         .demod_init    = dvico_dual_demod_init,
 198 };
 199
 200 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 201 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
 202 {
 203         static u8 clock_config []  = { 0x89, 0x38, 0x38 };
 204         static u8 reset []         = { 0x50, 0x80 };
 205         static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
 206         static u8 agc_cfg []       = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
 207                                        0x00, 0xFF, 0x00, 0x40, 0x40 };
 208         static u8 dntv_extra[]     = { 0xB5, 0x7A };
 209         static u8 capt_range_cfg[] = { 0x75, 0x32 };
 210
 211         mt352_write(fe, clock_config,   sizeof(clock_config));
 212         udelay(2000);
 213         mt352_write(fe, reset,          sizeof(reset));
 214         mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
 215
 216         mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
 217         udelay(2000);
 218         mt352_write(fe, dntv_extra,     sizeof(dntv_extra));
 219         mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
 220
 221         return 0;
 222 }
 223
 224 static struct mt352_config dntv_live_dvbt_pro_config = {
 225         .demod_address = 0x0f,
 226         .no_tuner      = 1,
 227         .demod_init    = dntv_live_dvbt_pro_demod_init,
 228 };
 229 #endif
 230
 231 static struct zl10353_config dvico_fusionhdtv_hybrid = {
 232         .demod_address = 0x0f,
 233         .no_tuner      = 1,
 234 };
 235
 236 static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
 237         .demod_address = 0x0f,
 238 };
 239
 240 static struct cx22702_config connexant_refboard_config = {
 241         .demod_address = 0x43,
 242         .output_mode   = CX22702_SERIAL_OUTPUT,
 243 };
 244
 245 static struct cx22702_config hauppauge_hvr_config = {
 246         .demod_address = 0x63,
 247         .output_mode   = CX22702_SERIAL_OUTPUT,
 248 };
 249
 250 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 251 {
 252         struct cx8802_dev *dev= fe->dvb->priv;
 253         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 254         return 0;
 255 }
 256
 257 static struct or51132_config pchdtv_hd3000 = {
 258         .demod_address = 0x15,
 259         .set_ts_params = or51132_set_ts_param,
 260 };
 261
 262 static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
 263 {
 264         struct cx8802_dev *dev= fe->dvb->priv;
 265         struct cx88_core *core = dev->core;
 266
 267         dprintk(1, "%s: index = %d\n", __FUNCTION__, index);
 268         if (index == 0)
 269                 cx_clear(MO_GP0_IO, 8);
 270         else
 271                 cx_set(MO_GP0_IO, 8);
 272         return 0;
 273 }
 274
 275 static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 276 {
 277         struct cx8802_dev *dev= fe->dvb->priv;
 278         if (is_punctured)
 279                 dev->ts_gen_cntrl |= 0x04;
 280         else
 281                 dev->ts_gen_cntrl &= ~0x04;
 282         return 0;
 283 }
 284
 285 static struct lgdt330x_config fusionhdtv_3_gold = {
 286         .demod_address = 0x0e,
 287         .demod_chip    = LGDT3302,
 288         .serial_mpeg   = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
 289         .set_ts_params = lgdt330x_set_ts_param,
 290 };
 291
 292 static struct lgdt330x_config fusionhdtv_5_gold = {
 293         .demod_address = 0x0e,
 294         .demod_chip    = LGDT3303,
 295         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 296         .set_ts_params = lgdt330x_set_ts_param,
 297 };
 298
 299 static struct lgdt330x_config pchdtv_hd5500 = {
 300         .demod_address = 0x59,
 301         .demod_chip    = LGDT3303,
 302         .serial_mpeg   = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
 303         .set_ts_params = lgdt330x_set_ts_param,
 304 };
 305
 306 static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
 307 {
 308         struct cx8802_dev *dev= fe->dvb->priv;
 309         dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
 310         return 0;
 311 }
 312
 313 static struct nxt200x_config ati_hdtvwonder = {
 314         .demod_address = 0x0a,
 315         .set_ts_params = nxt200x_set_ts_param,
 316 };
 317
 318 static int cx24123_set_ts_param(struct dvb_frontend* fe,
 319         int is_punctured)
 320 {
 321         struct cx8802_dev *dev= fe->dvb->priv;
 322         dev->ts_gen_cntrl = 0x02;
 323         return 0;
 324 }
 325
 326 static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
 327                                        fe_sec_voltage_t voltage)
 328 {
 329         struct cx8802_dev *dev= fe->dvb->priv;
 330         struct cx88_core *core = dev->core;
 331
 332         if (voltage == SEC_VOLTAGE_OFF)
 333                 cx_write(MO_GP0_IO, 0x000006fb);
 334         else
 335                 cx_write(MO_GP0_IO, 0x000006f9);
 336
 337         if (core->prev_set_voltage)
 338                 return core->prev_set_voltage(fe, voltage);
 339         return 0;
 340 }
 341
 342 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
 343                                       fe_sec_voltage_t voltage)
 344 {
 345         struct cx8802_dev *dev= fe->dvb->priv;
 346         struct cx88_core *core = dev->core;
 347
 348         if (voltage == SEC_VOLTAGE_OFF) {
 349                 dprintk(1,"LNB Voltage OFF\n");
 350                 cx_write(MO_GP0_IO, 0x0000efff);
 351         }
 352
 353         if (core->prev_set_voltage)
 354                 return core->prev_set_voltage(fe, voltage);
 355         return 0;
 356 }
 357
 358 static struct cx24123_config geniatech_dvbs_config = {
 359         .demod_address = 0x55,
 360         .set_ts_params = cx24123_set_ts_param,
 361 };
 362
 363 static struct cx24123_config hauppauge_novas_config = {
 364         .demod_address = 0x55,
 365         .set_ts_params = cx24123_set_ts_param,
 366 };
 367
 368 static struct cx24123_config kworld_dvbs_100_config = {
 369         .demod_address = 0x15,
 370         .set_ts_params = cx24123_set_ts_param,
 371         .lnb_polarity  = 1,
 372 };
 373
 374 static int dvb_register(struct cx8802_dev *dev)
 375 {
 376         /* init struct videobuf_dvb */
 377         dev->dvb.name = dev->core->name;
 378         dev->ts_gen_cntrl = 0x0c;
 379
 380         /* init frontend */
 381         switch (dev->core->board) {
 382         case CX88_BOARD_HAUPPAUGE_DVB_T1:
 383                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 384                                                &connexant_refboard_config,
 385                                                &dev->core->i2c_adap);
 386                 if (dev->dvb.frontend != NULL) {
 387                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 388                                    &dev->core->i2c_adap,
 389                                    &dvb_pll_thomson_dtt759x);
 390                 }
 391                 break;
 392         case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 393         case CX88_BOARD_CONEXANT_DVB_T1:
 394         case CX88_BOARD_KWORLD_DVB_T_CX22702:
 395         case CX88_BOARD_WINFAST_DTV1000:
 396                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 397                                                &connexant_refboard_config,
 398                                                &dev->core->i2c_adap);
 399                 if (dev->dvb.frontend != NULL) {
 400                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
 401                                    &dev->core->i2c_adap,
 402                                    &dvb_pll_thomson_dtt7579);
 403                 }
 404                 break;
 405         case CX88_BOARD_WINFAST_DTV2000H:
 406         case CX88_BOARD_HAUPPAUGE_HVR1100:
 407         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
 408         case CX88_BOARD_HAUPPAUGE_HVR1300:
 409         case CX88_BOARD_HAUPPAUGE_HVR3000:
 410                 dev->dvb.frontend = dvb_attach(cx22702_attach,
 411                                                &hauppauge_hvr_config,
 412                                                &dev->core->i2c_adap);
 413                 if (dev->dvb.frontend != NULL) {
 414                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 415                                    &dev->core->i2c_adap, &dvb_pll_fmd1216me);
 416                 }
 417                 break;
 418         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
 419                 dev->dvb.frontend = dvb_attach(mt352_attach,
 420                                                &dvico_fusionhdtv,
 421                                                &dev->core->i2c_adap);
 422                 if (dev->dvb.frontend != NULL) {
 423                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
 424                                    NULL, &dvb_pll_thomson_dtt7579);
 425                         break;
 426                 }
 427                 /* ZL10353 replaces MT352 on later cards */
 428                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 429                                                &dvico_fusionhdtv_plus_v1_1,
 430                                                &dev->core->i2c_adap);
 431                 if (dev->dvb.frontend != NULL) {
 432                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
 433                                    NULL, &dvb_pll_thomson_dtt7579);
 434                 }
 435                 break;
 436         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
 437                 /* The tin box says DEE1601, but it seems to be DTT7579
 438                  * compatible, with a slightly different MT352 AGC gain. */
 439                 dev->dvb.frontend = dvb_attach(mt352_attach,
 440                                                &dvico_fusionhdtv_dual,
 441                                                &dev->core->i2c_adap);
 442                 if (dev->dvb.frontend != NULL) {
 443                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 444                                    NULL, &dvb_pll_thomson_dtt7579);
 445                         break;
 446                 }
 447                 /* ZL10353 replaces MT352 on later cards */
 448                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 449                                                &dvico_fusionhdtv_plus_v1_1,
 450                                                &dev->core->i2c_adap);
 451                 if (dev->dvb.frontend != NULL) {
 452                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 453                                    NULL, &dvb_pll_thomson_dtt7579);
 454                 }
 455                 break;
 456         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 457                 dev->dvb.frontend = dvb_attach(mt352_attach,
 458                                                &dvico_fusionhdtv,
 459                                                &dev->core->i2c_adap);
 460                 if (dev->dvb.frontend != NULL) {
 461                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 462                                    NULL, &dvb_pll_lg_z201);
 463                 }
 464                 break;
 465         case CX88_BOARD_KWORLD_DVB_T:
 466         case CX88_BOARD_DNTV_LIVE_DVB_T:
 467         case CX88_BOARD_ADSTECH_DVB_T_PCI:
 468                 dev->dvb.frontend = dvb_attach(mt352_attach,
 469                                                &dntv_live_dvbt_config,
 470                                                &dev->core->i2c_adap);
 471                 if (dev->dvb.frontend != NULL) {
 472                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 473                                    NULL, &dvb_pll_unknown_1);
 474                 }
 475                 break;
 476         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 477 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 478                 dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
 479                         &((struct vp3054_i2c_state *)dev->card_priv)->adap);
 480                 if (dev->dvb.frontend != NULL) {
 481                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 482                                    &dev->core->i2c_adap, &dvb_pll_fmd1216me);
 483                 }
 484 #else
 485                 printk("%s: built without vp3054 support\n", dev->core->name);
 486 #endif
 487                 break;
 488         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
 489                 dev->dvb.frontend = dvb_attach(zl10353_attach,
 490                                                &dvico_fusionhdtv_hybrid,
 491                                                &dev->core->i2c_adap);
 492                 if (dev->dvb.frontend != NULL) {
 493                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 494                                    &dev->core->i2c_adap,
 495                                    &dvb_pll_thomson_fe6600);
 496                 }
 497                 break;
 498         case CX88_BOARD_PCHDTV_HD3000:
 499                 dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
 500                                                &dev->core->i2c_adap);
 501                 if (dev->dvb.frontend != NULL) {
 502                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 503                                    &dev->core->i2c_adap,
 504                                    &dvb_pll_thomson_dtt761x);
 505                 }
 506                 break;
 507         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
 508                 dev->ts_gen_cntrl = 0x08;
 509                 {
 510                 /* Do a hardware reset of chip before using it. */
 511                 struct cx88_core *core = dev->core;
 512
 513                 cx_clear(MO_GP0_IO, 1);
 514                 mdelay(100);
 515                 cx_set(MO_GP0_IO, 1);
 516                 mdelay(200);
 517
 518                 /* Select RF connector callback */
 519                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
 520                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 521                                                &fusionhdtv_3_gold,
 522                                                &dev->core->i2c_adap);
 523                 if (dev->dvb.frontend != NULL) {
 524                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 525                                    &dev->core->i2c_adap,
 526                                    &dvb_pll_microtune_4042);
 527                 }
 528                 }
 529                 break;
 530         case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
 531                 dev->ts_gen_cntrl = 0x08;
 532                 {
 533                 /* Do a hardware reset of chip before using it. */
 534                 struct cx88_core *core = dev->core;
 535
 536                 cx_clear(MO_GP0_IO, 1);
 537                 mdelay(100);
 538                 cx_set(MO_GP0_IO, 9);
 539                 mdelay(200);
 540                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 541                                                &fusionhdtv_3_gold,
 542                                                &dev->core->i2c_adap);
 543                 if (dev->dvb.frontend != NULL) {
 544                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 545                                    &dev->core->i2c_adap,
 546                                    &dvb_pll_thomson_dtt761x);
 547                 }
 548                 }
 549                 break;
 550         case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
 551                 dev->ts_gen_cntrl = 0x08;
 552                 {
 553                 /* Do a hardware reset of chip before using it. */
 554                 struct cx88_core *core = dev->core;
 555
 556                 cx_clear(MO_GP0_IO, 1);
 557                 mdelay(100);
 558                 cx_set(MO_GP0_IO, 1);
 559                 mdelay(200);
 560                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 561                                                &fusionhdtv_5_gold,
 562                                                &dev->core->i2c_adap);
 563                 if (dev->dvb.frontend != NULL) {
 564                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 565                                    &dev->core->i2c_adap,
 566                                    &dvb_pll_lg_tdvs_h06xf);
 567                 }
 568                 }
 569                 break;
 570         case CX88_BOARD_PCHDTV_HD5500:
 571                 dev->ts_gen_cntrl = 0x08;
 572                 {
 573                 /* Do a hardware reset of chip before using it. */
 574                 struct cx88_core *core = dev->core;
 575
 576                 cx_clear(MO_GP0_IO, 1);
 577                 mdelay(100);
 578                 cx_set(MO_GP0_IO, 1);
 579                 mdelay(200);
 580                 dev->dvb.frontend = dvb_attach(lgdt330x_attach,
 581                                                &pchdtv_hd5500,
 582                                                &dev->core->i2c_adap);
 583                 if (dev->dvb.frontend != NULL) {
 584                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 585                                    &dev->core->i2c_adap,
 586                                    &dvb_pll_lg_tdvs_h06xf);
 587                 }
 588                 }
 589                 break;
 590         case CX88_BOARD_ATI_HDTVWONDER:
 591                 dev->dvb.frontend = dvb_attach(nxt200x_attach,
 592                                                &ati_hdtvwonder,
 593                                                &dev->core->i2c_adap);
 594                 if (dev->dvb.frontend != NULL) {
 595                         dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
 596                                    NULL, &dvb_pll_tuv1236d);
 597                 }
 598                 break;
 599         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
 600         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
 601                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 602                                                &hauppauge_novas_config,
 603                                                &dev->core->i2c_adap);
 604                 if (dev->dvb.frontend) {
 605                         dvb_attach(isl6421_attach, dev->dvb.frontend,
 606                                    &dev->core->i2c_adap, 0x08, 0x00, 0x00);
 607                 }
 608                 break;
 609         case CX88_BOARD_KWORLD_DVBS_100:
 610                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 611                                                &kworld_dvbs_100_config,
 612                                                &dev->core->i2c_adap);
 613                 if (dev->dvb.frontend) {
 614                         dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 615                         dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
 616                 }
 617                 break;
 618         case CX88_BOARD_GENIATECH_DVBS:
 619                 dev->dvb.frontend = dvb_attach(cx24123_attach,
 620                                                &geniatech_dvbs_config,
 621                                                &dev->core->i2c_adap);
 622                 if (dev->dvb.frontend) {
 623                         dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
 624                         dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
 625                 }
 626                 break;
 627         default:
 628                 printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
 629                        dev->core->name);
 630                 break;
 631         }
 632         if (NULL == dev->dvb.frontend) {
 633                 printk("%s: frontend initialization failed\n",dev->core->name);
 634                 return -1;
 635         }
 636
 637         /* Ensure all frontends negotiate bus access */
 638         dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
 639
 640         /* Put the analog decoder in standby to keep it quiet */
 641         cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
 642
 643         /* register everything */
 644         return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
 645 }
 646
 647 /* ----------------------------------------------------------- */
 648
 649 /* CX8802 MPEG -> mini driver - We have been given the hardware */
 650 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
 651 {
 652         struct cx88_core *core = drv->core;
 653         int err = 0;
 654         dprintk( 1, "%s\n", __FUNCTION__);
 655
 656         switch (core->board) {
 657         case CX88_BOARD_HAUPPAUGE_HVR1300:
 658                 /* We arrive here with either the cx23416 or the cx22702
 659                  * on the bus. Take the bus from the cx23416 and enable the
 660                  * cx22702 demod
 661                  */
 662                 cx_set(MO_GP0_IO,   0x00000080); /* cx22702 out of reset and enable */
 663                 cx_clear(MO_GP0_IO, 0x00000004);
 664                 udelay(1000);
 665                 break;
 666         default:
 667                 err = -ENODEV;
 668         }
 669         return err;
 670 }
 671
 672 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
 673 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
 674 {
 675         struct cx88_core *core = drv->core;
 676         int err = 0;
 677         dprintk( 1, "%s\n", __FUNCTION__);
 678
 679         switch (core->board) {
 680         case CX88_BOARD_HAUPPAUGE_HVR1300:
 681                 /* Do Nothing, leave the cx22702 on the bus. */
 682                 break;
 683         default:
 684                 err = -ENODEV;
 685         }
 686         return err;
 687 }
 688
 689 static int cx8802_dvb_probe(struct cx8802_driver *drv)
 690 {
 691         struct cx88_core *core = drv->core;
 692         struct cx8802_dev *dev = drv->core->dvbdev;
 693         int err;
 694
 695         dprintk( 1, "%s\n", __FUNCTION__);
 696         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
 697                 core->board,
 698                 core->name,
 699                 core->pci_bus,
 700                 core->pci_slot);
 701
 702         err = -ENODEV;
 703         if (!(cx88_boards[core->board].mpeg & CX88_MPEG_DVB))
 704                 goto fail_core;
 705
 706         /* If vp3054 isn't enabled, a stub will just return 0 */
 707         err = vp3054_i2c_probe(dev);
 708         if (0 != err)
 709                 goto fail_core;
 710
 711         /* dvb stuff */
 712         printk("%s/2: cx2388x based dvb card\n", core->name);
 713         videobuf_queue_init(&dev->dvb.dvbq, &dvb_qops,
 714                             dev->pci, &dev->slock,
 715                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
 716                             V4L2_FIELD_TOP,
 717                             sizeof(struct cx88_buffer),
 718                             dev);
 719         err = dvb_register(dev);
 720         if (err != 0)
 721                 printk("%s dvb_register failed err = %d\n", __FUNCTION__, err);
 722
 723  fail_core:
 724         return err;
 725 }
 726
 727 static int cx8802_dvb_remove(struct cx8802_driver *drv)
 728 {
 729         struct cx8802_dev *dev = drv->core->dvbdev;
 730
 731         /* dvb */
 732         videobuf_dvb_unregister(&dev->dvb);
 733
 734         vp3054_i2c_remove(dev);
 735
 736         return 0;
 737 }
 738
 739 static struct cx8802_driver cx8802_dvb_driver = {
 740         .type_id        = CX88_MPEG_DVB,
 741         .hw_access      = CX8802_DRVCTL_SHARED,
 742         .probe          = cx8802_dvb_probe,
 743         .remove         = cx8802_dvb_remove,
 744         .advise_acquire = cx8802_dvb_advise_acquire,
 745         .advise_release = cx8802_dvb_advise_release,
 746 };
 747
 748 static int dvb_init(void)
 749 {
 750         printk(KERN_INFO "cx2388x dvb driver version %d.%d.%d loaded\n",
 751                (CX88_VERSION_CODE >> 16) & 0xff,
 752                (CX88_VERSION_CODE >>  8) & 0xff,
 753                CX88_VERSION_CODE & 0xff);
 754 #ifdef SNAPSHOT
 755         printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
 756                SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
 757 #endif
 758         return cx8802_register_driver(&cx8802_dvb_driver);
 759 }
 760
 761 static void dvb_fini(void)
 762 {
 763         cx8802_unregister_driver(&cx8802_dvb_driver);
 764 }
 765
 766 module_init(dvb_init);
 767 module_exit(dvb_fini);
 768
 769 /*
 770  * Local variables:
 771  * c-basic-offset: 8
 772  * compile-command: "make DVB=1"
 773  * End:
 774  */