drivers/media/pci/ngene/ngene-cards.c

   1 /*
   2  * ngene-cards.c: nGene PCIe bridge driver - card specific info
   3  *
   4  * Copyright (C) 2005-2007 Micronas
   5  *
   6  * Copyright (C) 2008-2009 Ralph Metzler <rjkm@metzlerbros.de>
   7  *                         Modifications for new nGene firmware,
   8  *                         support for EEPROM-copying,
   9  *                         support for new dual DVB-S2 card prototype
  10  *
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * version 2 only, as published by the Free Software Foundation.
  15  *
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * To obtain the license, point your browser to
  23  * http://www.gnu.org/copyleft/gpl.html
  24  */
  25
  26 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  27
  28 #include <linux/module.h>
  29 #include <linux/init.h>
  30 #include <linux/pci.h>
  31 #include <linux/pci_ids.h>
  32
  33 #include "ngene.h"
  34
  35 /* demods/tuners */
  36 #include "stv6110x.h"
  37 #include "stv090x.h"
  38 #include "lnbh24.h"
  39 #include "lgdt330x.h"
  40 #include "mt2131.h"
  41 #include "tda18271c2dd.h"
  42 #include "drxk.h"
  43 #include "drxd.h"
  44 #include "dvb-pll.h"
  45 #include "stv0367.h"
  46 #include "stv0367_priv.h"
  47 #include "tda18212.h"
  48 #include "cxd2841er.h"
  49 #include "stv0910.h"
  50 #include "stv6111.h"
  51 #include "lnbh25.h"
  52
  53 /****************************************************************************/
  54 /* I2C transfer functions used for demod/tuner probing***********************/
  55 /****************************************************************************/
  56
  57 static int i2c_io(struct i2c_adapter *adapter, u8 adr,
  58                   u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen)
  59 {
  60         struct i2c_msg msgs[2] = {{.addr = adr,  .flags = 0,
  61                                    .buf  = wbuf, .len   = wlen },
  62                                   {.addr = adr,  .flags = I2C_M_RD,
  63                                    .buf  = rbuf,  .len   = rlen } };
  64         return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
  65 }
  66
  67 static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len)
  68 {
  69         struct i2c_msg msg = {.addr = adr, .flags = 0,
  70                               .buf = data, .len = len};
  71
  72         return (i2c_transfer(adap, &msg, 1) == 1) ? 0 : -1;
  73 }
  74
  75 static int i2c_write_reg(struct i2c_adapter *adap, u8 adr,
  76                          u8 reg, u8 val)
  77 {
  78         u8 msg[2] = {reg, val};
  79
  80         return i2c_write(adap, adr, msg, 2);
  81 }
  82
  83 static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val)
  84 {
  85         struct i2c_msg msgs[1] = {{.addr = adr,  .flags = I2C_M_RD,
  86                                    .buf  = val,  .len   = 1 } };
  87         return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1;
  88 }
  89
  90 static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr,
  91                           u16 reg, u8 *val)
  92 {
  93         u8 msg[2] = {reg >> 8, reg & 0xff};
  94         struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
  95                                    .buf  = msg, .len   = 2},
  96                                   {.addr = adr, .flags = I2C_M_RD,
  97                                    .buf  = val, .len   = 1} };
  98         return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
  99 }
 100
 101 static int i2c_read_regs(struct i2c_adapter *adapter,
 102                          u8 adr, u8 reg, u8 *val, u8 len)
 103 {
 104         struct i2c_msg msgs[2] = {{.addr = adr,  .flags = 0,
 105                                    .buf  = &reg, .len   = 1},
 106                                   {.addr = adr,  .flags = I2C_M_RD,
 107                                    .buf  = val,  .len   = len} };
 108
 109         return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
 110 }
 111
 112 static int i2c_read_reg(struct i2c_adapter *adapter, u8 adr, u8 reg, u8 *val)
 113 {
 114         return i2c_read_regs(adapter, adr, reg, val, 1);
 115 }
 116
 117 /****************************************************************************/
 118 /* Demod/tuner attachment ***************************************************/
 119 /****************************************************************************/
 120
 121 static struct i2c_adapter *i2c_adapter_from_chan(struct ngene_channel *chan)
 122 {
 123         /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
 124         if (chan->number < 2)
 125                 return &chan->dev->channel[0].i2c_adapter;
 126
 127         return &chan->dev->channel[1].i2c_adapter;
 128 }
 129
 130 static int tuner_attach_stv6110(struct ngene_channel *chan)
 131 {
 132         struct device *pdev = &chan->dev->pci_dev->dev;
 133         struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
 134         struct stv090x_config *feconf = (struct stv090x_config *)
 135                 chan->dev->card_info->fe_config[chan->number];
 136         struct stv6110x_config *tunerconf = (struct stv6110x_config *)
 137                 chan->dev->card_info->tuner_config[chan->number];
 138         const struct stv6110x_devctl *ctl;
 139
 140         if (chan->number < 2)
 141                 i2c = &chan->dev->channel[0].i2c_adapter;
 142         else
 143                 i2c = &chan->dev->channel[1].i2c_adapter;
 144
 145         ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c);
 146         if (ctl == NULL) {
 147                 dev_err(pdev, "No STV6110X found!\n");
 148                 return -ENODEV;
 149         }
 150
 151         feconf->tuner_init          = ctl->tuner_init;
 152         feconf->tuner_sleep         = ctl->tuner_sleep;
 153         feconf->tuner_set_mode      = ctl->tuner_set_mode;
 154         feconf->tuner_set_frequency = ctl->tuner_set_frequency;
 155         feconf->tuner_get_frequency = ctl->tuner_get_frequency;
 156         feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth;
 157         feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth;
 158         feconf->tuner_set_bbgain    = ctl->tuner_set_bbgain;
 159         feconf->tuner_get_bbgain    = ctl->tuner_get_bbgain;
 160         feconf->tuner_set_refclk    = ctl->tuner_set_refclk;
 161         feconf->tuner_get_status    = ctl->tuner_get_status;
 162
 163         return 0;
 164 }
 165
 166 static int tuner_attach_stv6111(struct ngene_channel *chan)
 167 {
 168         struct device *pdev = &chan->dev->pci_dev->dev;
 169         struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
 170         struct dvb_frontend *fe;
 171         u8 adr = 4 + ((chan->number & 1) ? 0x63 : 0x60);
 172
 173         fe = dvb_attach(stv6111_attach, chan->fe, i2c, adr);
 174         if (!fe) {
 175                 fe = dvb_attach(stv6111_attach, chan->fe, i2c, adr & ~4);
 176                 if (!fe) {
 177                         dev_err(pdev, "stv6111_attach() failed!\n");
 178                         return -ENODEV;
 179                 }
 180         }
 181         return 0;
 182 }
 183
 184 static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
 185 {
 186         struct ngene_channel *chan = fe->sec_priv;
 187         int status;
 188
 189         if (enable) {
 190                 down(&chan->dev->pll_mutex);
 191                 status = chan->gate_ctrl(fe, 1);
 192         } else {
 193                 status = chan->gate_ctrl(fe, 0);
 194                 up(&chan->dev->pll_mutex);
 195         }
 196         return status;
 197 }
 198
 199 static int tuner_attach_tda18271(struct ngene_channel *chan)
 200 {
 201         struct device *pdev = &chan->dev->pci_dev->dev;
 202         struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
 203         struct dvb_frontend *fe;
 204
 205         if (chan->fe->ops.i2c_gate_ctrl)
 206                 chan->fe->ops.i2c_gate_ctrl(chan->fe, 1);
 207         fe = dvb_attach(tda18271c2dd_attach, chan->fe, i2c, 0x60);
 208         if (chan->fe->ops.i2c_gate_ctrl)
 209                 chan->fe->ops.i2c_gate_ctrl(chan->fe, 0);
 210         if (!fe) {
 211                 dev_err(pdev, "No TDA18271 found!\n");
 212                 return -ENODEV;
 213         }
 214
 215         return 0;
 216 }
 217
 218 static int tuner_tda18212_ping(struct ngene_channel *chan,
 219                                struct i2c_adapter *i2c,
 220                                unsigned short adr)
 221 {
 222         struct device *pdev = &chan->dev->pci_dev->dev;
 223         u8 tda_id[2];
 224         u8 subaddr = 0x00;
 225
 226         dev_dbg(pdev, "stv0367-tda18212 tuner ping\n");
 227         if (chan->fe->ops.i2c_gate_ctrl)
 228                 chan->fe->ops.i2c_gate_ctrl(chan->fe, 1);
 229
 230         if (i2c_read_regs(i2c, adr, subaddr, tda_id, sizeof(tda_id)) < 0)
 231                 dev_dbg(pdev, "tda18212 ping 1 fail\n");
 232         if (i2c_read_regs(i2c, adr, subaddr, tda_id, sizeof(tda_id)) < 0)
 233                 dev_warn(pdev, "tda18212 ping failed, expect problems\n");
 234
 235         if (chan->fe->ops.i2c_gate_ctrl)
 236                 chan->fe->ops.i2c_gate_ctrl(chan->fe, 0);
 237
 238         return 0;
 239 }
 240
 241 static int tuner_attach_tda18212(struct ngene_channel *chan, u32 dmdtype)
 242 {
 243         struct device *pdev = &chan->dev->pci_dev->dev;
 244         struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
 245         struct i2c_client *client;
 246         struct tda18212_config config = {
 247                 .fe = chan->fe,
 248                 .if_dvbt_6 = 3550,
 249                 .if_dvbt_7 = 3700,
 250                 .if_dvbt_8 = 4150,
 251                 .if_dvbt2_6 = 3250,
 252                 .if_dvbt2_7 = 4000,
 253                 .if_dvbt2_8 = 4000,
 254                 .if_dvbc = 5000,
 255         };
 256         struct i2c_board_info board_info = {
 257                 .type = "tda18212",
 258                 .platform_data = &config,
 259         };
 260
 261         if (chan->number & 1)
 262                 board_info.addr = 0x63;
 263         else
 264                 board_info.addr = 0x60;
 265
 266         /*
 267          * due to a hardware quirk with the I2C gate on the stv0367+tda18212
 268          * combo, the tda18212 must be probed by reading it's id _twice_ when
 269          * cold started, or it very likely will fail.
 270          */
 271         if (dmdtype == DEMOD_TYPE_STV0367)
 272                 tuner_tda18212_ping(chan, i2c, board_info.addr);
 273
 274         request_module(board_info.type);
 275
 276         /* perform tuner init/attach */
 277         client = i2c_new_device(i2c, &board_info);
 278         if (!client || !client->dev.driver)
 279                 goto err;
 280
 281         if (!try_module_get(client->dev.driver->owner)) {
 282                 i2c_unregister_device(client);
 283                 goto err;
 284         }
 285
 286         chan->i2c_client[0] = client;
 287         chan->i2c_client_fe = 1;
 288
 289         return 0;
 290 err:
 291         dev_err(pdev, "TDA18212 tuner not found. Device is not fully operational.\n");
 292         return -ENODEV;
 293 }
 294
 295 static int tuner_attach_probe(struct ngene_channel *chan)
 296 {
 297         switch (chan->demod_type) {
 298         case DEMOD_TYPE_STV090X:
 299                 return tuner_attach_stv6110(chan);
 300         case DEMOD_TYPE_DRXK:
 301                 return tuner_attach_tda18271(chan);
 302         case DEMOD_TYPE_STV0367:
 303         case DEMOD_TYPE_SONY_CT2:
 304         case DEMOD_TYPE_SONY_ISDBT:
 305         case DEMOD_TYPE_SONY_C2T2:
 306         case DEMOD_TYPE_SONY_C2T2I:
 307                 return tuner_attach_tda18212(chan, chan->demod_type);
 308         case DEMOD_TYPE_STV0910:
 309                 return tuner_attach_stv6111(chan);
 310         }
 311
 312         return -EINVAL;
 313 }
 314
 315 static int demod_attach_stv0900(struct ngene_channel *chan)
 316 {
 317         struct device *pdev = &chan->dev->pci_dev->dev;
 318         struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
 319         struct stv090x_config *feconf = (struct stv090x_config *)
 320                 chan->dev->card_info->fe_config[chan->number];
 321
 322         /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
 323         /* Note: Both adapters share the same i2c bus, but the demod     */
 324         /*       driver requires that each demod has its own i2c adapter */
 325         if (chan->number < 2)
 326                 i2c = &chan->dev->channel[0].i2c_adapter;
 327         else
 328                 i2c = &chan->dev->channel[1].i2c_adapter;
 329
 330         chan->fe = dvb_attach(stv090x_attach, feconf, i2c,
 331                         (chan->number & 1) == 0 ? STV090x_DEMODULATOR_0
 332                                                 : STV090x_DEMODULATOR_1);
 333         if (chan->fe == NULL) {
 334                 dev_err(pdev, "No STV0900 found!\n");
 335                 return -ENODEV;
 336         }
 337
 338         /* store channel info */
 339         if (feconf->tuner_i2c_lock)
 340                 chan->fe->analog_demod_priv = chan;
 341
 342         if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0,
 343                         0, chan->dev->card_info->lnb[chan->number])) {
 344                 dev_err(pdev, "No LNBH24 found!\n");
 345                 dvb_frontend_detach(chan->fe);
 346                 chan->fe = NULL;
 347                 return -ENODEV;
 348         }
 349
 350         return 0;
 351 }
 352
 353 static struct stv0910_cfg stv0910_p = {
 354         .adr      = 0x68,
 355         .parallel = 1,
 356         .rptlvl   = 4,
 357         .clk      = 30000000,
 358 };
 359
 360 static struct lnbh25_config lnbh25_cfg = {
 361         .i2c_address = 0x0c << 1,
 362         .data2_config = LNBH25_TEN
 363 };
 364
 365 static int demod_attach_stv0910(struct ngene_channel *chan,
 366                                 struct i2c_adapter *i2c)
 367 {
 368         struct device *pdev = &chan->dev->pci_dev->dev;
 369         struct stv0910_cfg cfg = stv0910_p;
 370         struct lnbh25_config lnbcfg = lnbh25_cfg;
 371
 372         chan->fe = dvb_attach(stv0910_attach, i2c, &cfg, (chan->number & 1));
 373         if (!chan->fe) {
 374                 cfg.adr = 0x6c;
 375                 chan->fe = dvb_attach(stv0910_attach, i2c,
 376                                       &cfg, (chan->number & 1));
 377         }
 378         if (!chan->fe) {
 379                 dev_err(pdev, "stv0910_attach() failed!\n");
 380                 return -ENODEV;
 381         }
 382
 383         /*
 384          * attach lnbh25 - leftshift by one as the lnbh25 driver expects 8bit
 385          * i2c addresses
 386          */
 387         lnbcfg.i2c_address = (((chan->number & 1) ? 0x0d : 0x0c) << 1);
 388         if (!dvb_attach(lnbh25_attach, chan->fe, &lnbcfg, i2c)) {
 389                 lnbcfg.i2c_address = (((chan->number & 1) ? 0x09 : 0x08) << 1);
 390                 if (!dvb_attach(lnbh25_attach, chan->fe, &lnbcfg, i2c)) {
 391                         dev_err(pdev, "lnbh25_attach() failed!\n");
 392                         dvb_frontend_detach(chan->fe);
 393                         chan->fe = NULL;
 394                         return -ENODEV;
 395                 }
 396         }
 397
 398         return 0;
 399 }
 400
 401 static struct stv0367_config ddb_stv0367_config[] = {
 402         {
 403                 .demod_address = 0x1f,
 404                 .xtal = 27000000,
 405                 .if_khz = 0,
 406                 .if_iq_mode = FE_TER_NORMAL_IF_TUNER,
 407                 .ts_mode = STV0367_SERIAL_PUNCT_CLOCK,
 408                 .clk_pol = STV0367_CLOCKPOLARITY_DEFAULT,
 409         }, {
 410                 .demod_address = 0x1e,
 411                 .xtal = 27000000,
 412                 .if_khz = 0,
 413                 .if_iq_mode = FE_TER_NORMAL_IF_TUNER,
 414                 .ts_mode = STV0367_SERIAL_PUNCT_CLOCK,
 415                 .clk_pol = STV0367_CLOCKPOLARITY_DEFAULT,
 416         },
 417 };
 418
 419 static int demod_attach_stv0367(struct ngene_channel *chan,
 420                                 struct i2c_adapter *i2c)
 421 {
 422         struct device *pdev = &chan->dev->pci_dev->dev;
 423
 424         chan->fe = dvb_attach(stv0367ddb_attach,
 425                               &ddb_stv0367_config[(chan->number & 1)], i2c);
 426
 427         if (!chan->fe) {
 428                 dev_err(pdev, "stv0367ddb_attach() failed!\n");
 429                 return -ENODEV;
 430         }
 431
 432         chan->fe->sec_priv = chan;
 433         chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl;
 434         chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
 435         return 0;
 436 }
 437
 438 static int demod_attach_cxd28xx(struct ngene_channel *chan,
 439                                 struct i2c_adapter *i2c, int osc24)
 440 {
 441         struct device *pdev = &chan->dev->pci_dev->dev;
 442         struct cxd2841er_config cfg;
 443
 444         /* the cxd2841er driver expects 8bit/shifted I2C addresses */
 445         cfg.i2c_addr = ((chan->number & 1) ? 0x6d : 0x6c) << 1;
 446
 447         cfg.xtal = osc24 ? SONY_XTAL_24000 : SONY_XTAL_20500;
 448         cfg.flags = CXD2841ER_AUTO_IFHZ | CXD2841ER_EARLY_TUNE |
 449                 CXD2841ER_NO_WAIT_LOCK | CXD2841ER_NO_AGCNEG |
 450                 CXD2841ER_TSBITS | CXD2841ER_TS_SERIAL;
 451
 452         /* attach frontend */
 453         chan->fe = dvb_attach(cxd2841er_attach_t_c, &cfg, i2c);
 454
 455         if (!chan->fe) {
 456                 dev_err(pdev, "CXD28XX attach failed!\n");
 457                 return -ENODEV;
 458         }
 459
 460         chan->fe->sec_priv = chan;
 461         chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl;
 462         chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
 463         return 0;
 464 }
 465
 466 static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock)
 467 {
 468         struct ngene_channel *chan = fe->analog_demod_priv;
 469
 470         if (lock)
 471                 down(&chan->dev->pll_mutex);
 472         else
 473                 up(&chan->dev->pll_mutex);
 474 }
 475
 476 static int port_has_stv0900(struct i2c_adapter *i2c, int port)
 477 {
 478         u8 val;
 479         if (i2c_read_reg16(i2c, 0x68+port/2, 0xf100, &val) < 0)
 480                 return 0;
 481         return 1;
 482 }
 483
 484 static int port_has_drxk(struct i2c_adapter *i2c, int port)
 485 {
 486         u8 val;
 487
 488         if (i2c_read(i2c, 0x29+port, &val) < 0)
 489                 return 0;
 490         return 1;
 491 }
 492
 493 static int port_has_stv0367(struct i2c_adapter *i2c)
 494 {
 495         u8 val;
 496
 497         if (i2c_read_reg16(i2c, 0x1e, 0xf000, &val) < 0)
 498                 return 0;
 499         if (val != 0x60)
 500                 return 0;
 501         if (i2c_read_reg16(i2c, 0x1f, 0xf000, &val) < 0)
 502                 return 0;
 503         if (val != 0x60)
 504                 return 0;
 505         return 1;
 506 }
 507
 508 int ngene_port_has_cxd2099(struct i2c_adapter *i2c, u8 *type)
 509 {
 510         u8 val;
 511         u8 probe[4] = { 0xe0, 0x00, 0x00, 0x00 }, data[4];
 512         struct i2c_msg msgs[2] = {{ .addr = 0x40,  .flags = 0,
 513                                     .buf  = probe, .len   = 4 },
 514                                   { .addr = 0x40,  .flags = I2C_M_RD,
 515                                     .buf  = data,  .len   = 4 } };
 516         val = i2c_transfer(i2c, msgs, 2);
 517         if (val != 2)
 518                 return 0;
 519
 520         if (data[0] == 0x02 && data[1] == 0x2b && data[3] == 0x43)
 521                 *type = 2;
 522         else
 523                 *type = 1;
 524         return 1;
 525 }
 526
 527 static int demod_attach_drxk(struct ngene_channel *chan,
 528                              struct i2c_adapter *i2c)
 529 {
 530         struct device *pdev = &chan->dev->pci_dev->dev;
 531         struct drxk_config config;
 532
 533         memset(&config, 0, sizeof(config));
 534         config.microcode_name = "drxk_a3.mc";
 535         config.qam_demod_parameter_count = 4;
 536         config.adr = 0x29 + (chan->number ^ 2);
 537
 538         chan->fe = dvb_attach(drxk_attach, &config, i2c);
 539         if (!chan->fe) {
 540                 dev_err(pdev, "No DRXK found!\n");
 541                 return -ENODEV;
 542         }
 543         chan->fe->sec_priv = chan;
 544         chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl;
 545         chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
 546         return 0;
 547 }
 548
 549 /****************************************************************************/
 550 /* XO2 related lists and functions ******************************************/
 551 /****************************************************************************/
 552
 553 static char *xo2names[] = {
 554         "DUAL DVB-S2",
 555         "DUAL DVB-C/T/T2",
 556         "DUAL DVB-ISDBT",
 557         "DUAL DVB-C/C2/T/T2",
 558         "DUAL ATSC",
 559         "DUAL DVB-C/C2/T/T2/I",
 560 };
 561
 562 static int init_xo2(struct ngene_channel *chan, struct i2c_adapter *i2c)
 563 {
 564         struct device *pdev = &chan->dev->pci_dev->dev;
 565         u8 addr = 0x10;
 566         u8 val, data[2];
 567         int res;
 568
 569         res = i2c_read_regs(i2c, addr, 0x04, data, 2);
 570         if (res < 0)
 571                 return res;
 572
 573         if (data[0] != 0x01)  {
 574                 dev_info(pdev, "Invalid XO2 on channel %d\n", chan->number);
 575                 return -1;
 576         }
 577
 578         i2c_read_reg(i2c, addr, 0x08, &val);
 579         if (val != 0) {
 580                 i2c_write_reg(i2c, addr, 0x08, 0x00);
 581                 msleep(100);
 582         }
 583         /* Enable tuner power, disable pll, reset demods */
 584         i2c_write_reg(i2c, addr, 0x08, 0x04);
 585         usleep_range(2000, 3000);
 586         /* Release demod resets */
 587         i2c_write_reg(i2c, addr, 0x08, 0x07);
 588
 589         /*
 590          * speed: 0=55,1=75,2=90,3=104 MBit/s
 591          * Note: The ngene hardware must be run at 75 MBit/s compared
 592          * to more modern ddbridge hardware which runs at 90 MBit/s,
 593          * else there will be issues with the data transport and non-
 594          * working secondary/slave demods/tuners.
 595          */
 596         i2c_write_reg(i2c, addr, 0x09, 1);
 597
 598         i2c_write_reg(i2c, addr, 0x0a, 0x01);
 599         i2c_write_reg(i2c, addr, 0x0b, 0x01);
 600
 601         usleep_range(2000, 3000);
 602         /* Start XO2 PLL */
 603         i2c_write_reg(i2c, addr, 0x08, 0x87);
 604
 605         return 0;
 606 }
 607
 608 static int port_has_xo2(struct i2c_adapter *i2c, u8 *type, u8 *id)
 609 {
 610         u8 probe[1] = { 0x00 }, data[4];
 611         u8 addr = 0x10;
 612
 613         *type = NGENE_XO2_TYPE_NONE;
 614
 615         if (i2c_io(i2c, addr, probe, 1, data, 4))
 616                 return 0;
 617         if (data[0] == 'D' && data[1] == 'F') {
 618                 *id = data[2];
 619                 *type = NGENE_XO2_TYPE_DUOFLEX;
 620                 return 1;
 621         }
 622         if (data[0] == 'C' && data[1] == 'I') {
 623                 *id = data[2];
 624                 *type = NGENE_XO2_TYPE_CI;
 625                 return 1;
 626         }
 627         return 0;
 628 }
 629
 630 /****************************************************************************/
 631 /* Probing and port/channel handling ****************************************/
 632 /****************************************************************************/
 633
 634 static int cineS2_probe(struct ngene_channel *chan)
 635 {
 636         struct device *pdev = &chan->dev->pci_dev->dev;
 637         struct i2c_adapter *i2c = i2c_adapter_from_chan(chan);
 638         struct stv090x_config *fe_conf;
 639         u8 buf[3];
 640         u8 xo2_type, xo2_id, xo2_demodtype;
 641         u8 sony_osc24 = 0;
 642         struct i2c_msg i2c_msg = { .flags = 0, .buf = buf };
 643         int rc;
 644
 645         if (port_has_xo2(i2c, &xo2_type, &xo2_id)) {
 646                 xo2_id >>= 2;
 647                 dev_dbg(pdev, "XO2 on channel %d (type %d, id %d)\n",
 648                         chan->number, xo2_type, xo2_id);
 649
 650                 switch (xo2_type) {
 651                 case NGENE_XO2_TYPE_DUOFLEX:
 652                         if (chan->number & 1)
 653                                 dev_dbg(pdev,
 654                                         "skipping XO2 init on odd channel %d",
 655                                         chan->number);
 656                         else
 657                                 init_xo2(chan, i2c);
 658
 659                         xo2_demodtype = DEMOD_TYPE_XO2 + xo2_id;
 660
 661                         switch (xo2_demodtype) {
 662                         case DEMOD_TYPE_SONY_CT2:
 663                         case DEMOD_TYPE_SONY_ISDBT:
 664                         case DEMOD_TYPE_SONY_C2T2:
 665                         case DEMOD_TYPE_SONY_C2T2I:
 666                                 dev_info(pdev, "%s (XO2) on channel %d\n",
 667                                          xo2names[xo2_id], chan->number);
 668                                 chan->demod_type = xo2_demodtype;
 669                                 if (xo2_demodtype == DEMOD_TYPE_SONY_C2T2I)
 670                                         sony_osc24 = 1;
 671
 672                                 demod_attach_cxd28xx(chan, i2c, sony_osc24);
 673                                 break;
 674                         case DEMOD_TYPE_STV0910:
 675                                 dev_info(pdev, "%s (XO2) on channel %d\n",
 676                                          xo2names[xo2_id], chan->number);
 677                                 chan->demod_type = xo2_demodtype;
 678                                 demod_attach_stv0910(chan, i2c);
 679                                 break;
 680                         default:
 681                                 dev_warn(pdev,
 682                                          "Unsupported XO2 module on channel %d\n",
 683                                          chan->number);
 684                                 return -ENODEV;
 685                         }
 686                         break;
 687                 case NGENE_XO2_TYPE_CI:
 688                         dev_info(pdev, "DuoFlex CI modules not supported\n");
 689                         return -ENODEV;
 690                 default:
 691                         dev_info(pdev, "Unsupported XO2 module type\n");
 692                         return -ENODEV;
 693                 }
 694         } else if (port_has_stv0900(i2c, chan->number)) {
 695                 chan->demod_type = DEMOD_TYPE_STV090X;
 696                 fe_conf = chan->dev->card_info->fe_config[chan->number];
 697                 /* demod found, attach it */
 698                 rc = demod_attach_stv0900(chan);
 699                 if (rc < 0 || chan->number < 2)
 700                         return rc;
 701
 702                 /* demod #2: reprogram outputs DPN1 & DPN2 */
 703                 i2c_msg.addr = fe_conf->address;
 704                 i2c_msg.len = 3;
 705                 buf[0] = 0xf1;
 706                 switch (chan->number) {
 707                 case 2:
 708                         buf[1] = 0x5c;
 709                         buf[2] = 0xc2;
 710                         break;
 711                 case 3:
 712                         buf[1] = 0x61;
 713                         buf[2] = 0xcc;
 714                         break;
 715                 default:
 716                         return -ENODEV;
 717                 }
 718                 rc = i2c_transfer(i2c, &i2c_msg, 1);
 719                 if (rc != 1) {
 720                         dev_err(pdev, "Could not setup DPNx\n");
 721                         return -EIO;
 722                 }
 723         } else if (port_has_drxk(i2c, chan->number^2)) {
 724                 chan->demod_type = DEMOD_TYPE_DRXK;
 725                 demod_attach_drxk(chan, i2c);
 726         } else if (port_has_stv0367(i2c)) {
 727                 chan->demod_type = DEMOD_TYPE_STV0367;
 728                 dev_info(pdev, "STV0367 on channel %d\n", chan->number);
 729                 demod_attach_stv0367(chan, i2c);
 730         } else {
 731                 dev_info(pdev, "No demod found on chan %d\n", chan->number);
 732                 return -ENODEV;
 733         }
 734         return 0;
 735 }
 736
 737
 738 static struct lgdt330x_config aver_m780 = {
 739         .demod_address = 0xb2 >> 1,
 740         .demod_chip    = LGDT3303,
 741         .serial_mpeg   = 0x00, /* PARALLEL */
 742         .clock_polarity_flip = 1,
 743 };
 744
 745 static struct mt2131_config m780_tunerconfig = {
 746         0xc0 >> 1
 747 };
 748
 749 /* A single func to attach the demo and tuner, rather than
 750  * use two sep funcs like the current design mandates.
 751  */
 752 static int demod_attach_lg330x(struct ngene_channel *chan)
 753 {
 754         struct device *pdev = &chan->dev->pci_dev->dev;
 755
 756         chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter);
 757         if (chan->fe == NULL) {
 758                 dev_err(pdev, "No LGDT330x found!\n");
 759                 return -ENODEV;
 760         }
 761
 762         dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,
 763                    &m780_tunerconfig, 0);
 764
 765         return (chan->fe) ? 0 : -ENODEV;
 766 }
 767
 768 static int demod_attach_drxd(struct ngene_channel *chan)
 769 {
 770         struct device *pdev = &chan->dev->pci_dev->dev;
 771         struct drxd_config *feconf;
 772
 773         feconf = chan->dev->card_info->fe_config[chan->number];
 774
 775         chan->fe = dvb_attach(drxd_attach, feconf, chan,
 776                         &chan->i2c_adapter, &chan->dev->pci_dev->dev);
 777         if (!chan->fe) {
 778                 dev_err(pdev, "No DRXD found!\n");
 779                 return -ENODEV;
 780         }
 781         return 0;
 782 }
 783
 784 static int tuner_attach_dtt7520x(struct ngene_channel *chan)
 785 {
 786         struct device *pdev = &chan->dev->pci_dev->dev;
 787         struct drxd_config *feconf;
 788
 789         feconf = chan->dev->card_info->fe_config[chan->number];
 790
 791         if (!dvb_attach(dvb_pll_attach, chan->fe, feconf->pll_address,
 792                         &chan->i2c_adapter,
 793                         feconf->pll_type)) {
 794                 dev_err(pdev, "No pll(%d) found!\n", feconf->pll_type);
 795                 return -ENODEV;
 796         }
 797         return 0;
 798 }
 799
 800 /****************************************************************************/
 801 /* EEPROM TAGS **************************************************************/
 802 /****************************************************************************/
 803
 804 #define MICNG_EE_START      0x0100
 805 #define MICNG_EE_END        0x0FF0
 806
 807 #define MICNG_EETAG_END0    0x0000
 808 #define MICNG_EETAG_END1    0xFFFF
 809
 810 /* 0x0001 - 0x000F reserved for housekeeping */
 811 /* 0xFFFF - 0xFFFE reserved for housekeeping */
 812
 813 /* Micronas assigned tags
 814    EEProm tags for hardware support */
 815
 816 #define MICNG_EETAG_DRXD1_OSCDEVIATION  0x1000  /* 2 Bytes data */
 817 #define MICNG_EETAG_DRXD2_OSCDEVIATION  0x1001  /* 2 Bytes data */
 818
 819 #define MICNG_EETAG_MT2060_1_1STIF      0x1100  /* 2 Bytes data */
 820 #define MICNG_EETAG_MT2060_2_1STIF      0x1101  /* 2 Bytes data */
 821
 822 /* Tag range for OEMs */
 823
 824 #define MICNG_EETAG_OEM_FIRST  0xC000
 825 #define MICNG_EETAG_OEM_LAST   0xFFEF
 826
 827 static int i2c_write_eeprom(struct i2c_adapter *adapter,
 828                             u8 adr, u16 reg, u8 data)
 829 {
 830         struct device *pdev = adapter->dev.parent;
 831         u8 m[3] = {(reg >> 8), (reg & 0xff), data};
 832         struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = m,
 833                               .len = sizeof(m)};
 834
 835         if (i2c_transfer(adapter, &msg, 1) != 1) {
 836                 dev_err(pdev, "Error writing EEPROM!\n");
 837                 return -EIO;
 838         }
 839         return 0;
 840 }
 841
 842 static int i2c_read_eeprom(struct i2c_adapter *adapter,
 843                            u8 adr, u16 reg, u8 *data, int len)
 844 {
 845         struct device *pdev = adapter->dev.parent;
 846         u8 msg[2] = {(reg >> 8), (reg & 0xff)};
 847         struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
 848                                    .buf = msg, .len = 2 },
 849                                   {.addr = adr, .flags = I2C_M_RD,
 850                                    .buf = data, .len = len} };
 851
 852         if (i2c_transfer(adapter, msgs, 2) != 2) {
 853                 dev_err(pdev, "Error reading EEPROM\n");
 854                 return -EIO;
 855         }
 856         return 0;
 857 }
 858
 859 static int ReadEEProm(struct i2c_adapter *adapter,
 860                       u16 Tag, u32 MaxLen, u8 *data, u32 *pLength)
 861 {
 862         struct device *pdev = adapter->dev.parent;
 863         int status = 0;
 864         u16 Addr = MICNG_EE_START, Length, tag = 0;
 865         u8  EETag[3];
 866
 867         while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
 868                 if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
 869                         return -1;
 870                 tag = (EETag[0] << 8) | EETag[1];
 871                 if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
 872                         return -1;
 873                 if (tag == Tag)
 874                         break;
 875                 Addr += sizeof(u16) + 1 + EETag[2];
 876         }
 877         if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
 878                 dev_err(pdev, "Reached EOEE @ Tag = %04x Length = %3d\n",
 879                         tag, EETag[2]);
 880                 return -1;
 881         }
 882         Length = EETag[2];
 883         if (Length > MaxLen)
 884                 Length = (u16) MaxLen;
 885         if (Length > 0) {
 886                 Addr += sizeof(u16) + 1;
 887                 status = i2c_read_eeprom(adapter, 0x50, Addr, data, Length);
 888                 if (!status) {
 889                         *pLength = EETag[2];
 890 #if 0
 891                         if (Length < EETag[2])
 892                                 status = STATUS_BUFFER_OVERFLOW;
 893 #endif
 894                 }
 895         }
 896         return status;
 897 }
 898
 899 static int WriteEEProm(struct i2c_adapter *adapter,
 900                        u16 Tag, u32 Length, u8 *data)
 901 {
 902         struct device *pdev = adapter->dev.parent;
 903         int status = 0;
 904         u16 Addr = MICNG_EE_START;
 905         u8 EETag[3];
 906         u16 tag = 0;
 907         int retry, i;
 908
 909         while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
 910                 if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
 911                         return -1;
 912                 tag = (EETag[0] << 8) | EETag[1];
 913                 if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
 914                         return -1;
 915                 if (tag == Tag)
 916                         break;
 917                 Addr += sizeof(u16) + 1 + EETag[2];
 918         }
 919         if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
 920                 dev_err(pdev, "Reached EOEE @ Tag = %04x Length = %3d\n",
 921                         tag, EETag[2]);
 922                 return -1;
 923         }
 924
 925         if (Length > EETag[2])
 926                 return -EINVAL;
 927         /* Note: We write the data one byte at a time to avoid
 928            issues with page sizes. (which are different for
 929            each manufacture and eeprom size)
 930          */
 931         Addr += sizeof(u16) + 1;
 932         for (i = 0; i < Length; i++, Addr++) {
 933                 status = i2c_write_eeprom(adapter, 0x50, Addr, data[i]);
 934
 935                 if (status)
 936                         break;
 937
 938                 /* Poll for finishing write cycle */
 939                 retry = 10;
 940                 while (retry) {
 941                         u8 Tmp;
 942
 943                         msleep(50);
 944                         status = i2c_read_eeprom(adapter, 0x50, Addr, &Tmp, 1);
 945                         if (status)
 946                                 break;
 947                         if (Tmp != data[i])
 948                                 dev_err(pdev, "eeprom write error\n");
 949                         retry -= 1;
 950                 }
 951                 if (status) {
 952                         dev_err(pdev, "Timeout polling eeprom\n");
 953                         break;
 954                 }
 955         }
 956         return status;
 957 }
 958
 959 static int eeprom_read_ushort(struct i2c_adapter *adapter, u16 tag, u16 *data)
 960 {
 961         int stat;
 962         u8 buf[2];
 963         u32 len = 0;
 964
 965         stat = ReadEEProm(adapter, tag, 2, buf, &len);
 966         if (stat)
 967                 return stat;
 968         if (len != 2)
 969                 return -EINVAL;
 970
 971         *data = (buf[0] << 8) | buf[1];
 972         return 0;
 973 }
 974
 975 static int eeprom_write_ushort(struct i2c_adapter *adapter, u16 tag, u16 data)
 976 {
 977         int stat;
 978         u8 buf[2];
 979
 980         buf[0] = data >> 8;
 981         buf[1] = data & 0xff;
 982         stat = WriteEEProm(adapter, tag, 2, buf);
 983         if (stat)
 984                 return stat;
 985         return 0;
 986 }
 987
 988 static s16 osc_deviation(void *priv, s16 deviation, int flag)
 989 {
 990         struct ngene_channel *chan = priv;
 991         struct device *pdev = &chan->dev->pci_dev->dev;
 992         struct i2c_adapter *adap = &chan->i2c_adapter;
 993         u16 data = 0;
 994
 995         if (flag) {
 996                 data = (u16) deviation;
 997                 dev_info(pdev, "write deviation %d\n",
 998                          deviation);
 999                 eeprom_write_ushort(adap, 0x1000 + chan->number, data);
1000         } else {
1001                 if (eeprom_read_ushort(adap, 0x1000 + chan->number, &data))
1002                         data = 0;
1003                 dev_info(pdev, "read deviation %d\n",
1004                          (s16)data);
1005         }
1006
1007         return (s16) data;
1008 }
1009
1010 /****************************************************************************/
1011 /* Switch control (I2C gates, etc.) *****************************************/
1012 /****************************************************************************/
1013
1014
1015 static struct stv090x_config fe_cineS2 = {
1016         .device         = STV0900,
1017         .demod_mode     = STV090x_DUAL,
1018         .clk_mode       = STV090x_CLK_EXT,
1019
1020         .xtal           = 27000000,
1021         .address        = 0x68,
1022
1023         .ts1_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
1024         .ts2_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
1025
1026         .repeater_level = STV090x_RPTLEVEL_16,
1027
1028         .adc1_range     = STV090x_ADC_1Vpp,
1029         .adc2_range     = STV090x_ADC_1Vpp,
1030
1031         .diseqc_envelope_mode = true,
1032
1033         .tuner_i2c_lock = cineS2_tuner_i2c_lock,
1034 };
1035
1036 static struct stv090x_config fe_cineS2_2 = {
1037         .device         = STV0900,
1038         .demod_mode     = STV090x_DUAL,
1039         .clk_mode       = STV090x_CLK_EXT,
1040
1041         .xtal           = 27000000,
1042         .address        = 0x69,
1043
1044         .ts1_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
1045         .ts2_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
1046
1047         .repeater_level = STV090x_RPTLEVEL_16,
1048
1049         .adc1_range     = STV090x_ADC_1Vpp,
1050         .adc2_range     = STV090x_ADC_1Vpp,
1051
1052         .diseqc_envelope_mode = true,
1053
1054         .tuner_i2c_lock = cineS2_tuner_i2c_lock,
1055 };
1056
1057 static struct stv6110x_config tuner_cineS2_0 = {
1058         .addr   = 0x60,
1059         .refclk = 27000000,
1060         .clk_div = 1,
1061 };
1062
1063 static struct stv6110x_config tuner_cineS2_1 = {
1064         .addr   = 0x63,
1065         .refclk = 27000000,
1066         .clk_div = 1,
1067 };
1068
1069 static const struct ngene_info ngene_info_cineS2 = {
1070         .type           = NGENE_SIDEWINDER,
1071         .name           = "Linux4Media cineS2 DVB-S2 Twin Tuner",
1072         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN},
1073         .demod_attach   = {demod_attach_stv0900, demod_attach_stv0900},
1074         .tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110},
1075         .fe_config      = {&fe_cineS2, &fe_cineS2},
1076         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1},
1077         .lnb            = {0x0b, 0x08},
1078         .tsf            = {3, 3},
1079         .fw_version     = 18,
1080         .msi_supported  = true,
1081 };
1082
1083 static const struct ngene_info ngene_info_satixS2 = {
1084         .type           = NGENE_SIDEWINDER,
1085         .name           = "Mystique SaTiX-S2 Dual",
1086         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN},
1087         .demod_attach   = {demod_attach_stv0900, demod_attach_stv0900},
1088         .tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110},
1089         .fe_config      = {&fe_cineS2, &fe_cineS2},
1090         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1},
1091         .lnb            = {0x0b, 0x08},
1092         .tsf            = {3, 3},
1093         .fw_version     = 18,
1094         .msi_supported  = true,
1095 };
1096
1097 static const struct ngene_info ngene_info_satixS2v2 = {
1098         .type           = NGENE_SIDEWINDER,
1099         .name           = "Mystique SaTiX-S2 Dual (v2)",
1100         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
1101                            NGENE_IO_TSOUT},
1102         .demod_attach   = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
1103         .tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe},
1104         .fe_config      = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
1105         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
1106         .lnb            = {0x0a, 0x08, 0x0b, 0x09},
1107         .tsf            = {3, 3},
1108         .fw_version     = 18,
1109         .msi_supported  = true,
1110 };
1111
1112 static const struct ngene_info ngene_info_cineS2v5 = {
1113         .type           = NGENE_SIDEWINDER,
1114         .name           = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)",
1115         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
1116                            NGENE_IO_TSOUT},
1117         .demod_attach   = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
1118         .tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe},
1119         .fe_config      = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
1120         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
1121         .lnb            = {0x0a, 0x08, 0x0b, 0x09},
1122         .tsf            = {3, 3},
1123         .fw_version     = 18,
1124         .msi_supported  = true,
1125 };
1126
1127
1128 static const struct ngene_info ngene_info_duoFlex = {
1129         .type           = NGENE_SIDEWINDER,
1130         .name           = "Digital Devices DuoFlex PCIe or miniPCIe",
1131         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
1132                            NGENE_IO_TSOUT},
1133         .demod_attach   = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe},
1134         .tuner_attach   = {tuner_attach_probe, tuner_attach_probe, tuner_attach_probe, tuner_attach_probe},
1135         .fe_config      = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
1136         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
1137         .lnb            = {0x0a, 0x08, 0x0b, 0x09},
1138         .tsf            = {3, 3},
1139         .fw_version     = 18,
1140         .msi_supported  = true,
1141 };
1142
1143 static const struct ngene_info ngene_info_m780 = {
1144         .type           = NGENE_APP,
1145         .name           = "Aver M780 ATSC/QAM-B",
1146
1147         /* Channel 0 is analog, which is currently unsupported */
1148         .io_type        = { NGENE_IO_NONE, NGENE_IO_TSIN },
1149         .demod_attach   = { NULL, demod_attach_lg330x },
1150
1151         /* Ensure these are NULL else the frame will call them (as funcs) */
1152         .tuner_attach   = { NULL, NULL, NULL, NULL },
1153         .fe_config      = { NULL, &aver_m780 },
1154         .avf            = { 0 },
1155
1156         /* A custom electrical interface config for the demod to bridge */
1157         .tsf            = { 4, 4 },
1158         .fw_version     = 15,
1159 };
1160
1161 static struct drxd_config fe_terratec_dvbt_0 = {
1162         .index          = 0,
1163         .demod_address  = 0x70,
1164         .demod_revision = 0xa2,
1165         .demoda_address = 0x00,
1166         .pll_address    = 0x60,
1167         .pll_type       = DVB_PLL_THOMSON_DTT7520X,
1168         .clock          = 20000,
1169         .osc_deviation  = osc_deviation,
1170 };
1171
1172 static struct drxd_config fe_terratec_dvbt_1 = {
1173         .index          = 1,
1174         .demod_address  = 0x71,
1175         .demod_revision = 0xa2,
1176         .demoda_address = 0x00,
1177         .pll_address    = 0x60,
1178         .pll_type       = DVB_PLL_THOMSON_DTT7520X,
1179         .clock          = 20000,
1180         .osc_deviation  = osc_deviation,
1181 };
1182
1183 static const struct ngene_info ngene_info_terratec = {
1184         .type           = NGENE_TERRATEC,
1185         .name           = "Terratec Integra/Cinergy2400i Dual DVB-T",
1186         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN},
1187         .demod_attach   = {demod_attach_drxd, demod_attach_drxd},
1188         .tuner_attach   = {tuner_attach_dtt7520x, tuner_attach_dtt7520x},
1189         .fe_config      = {&fe_terratec_dvbt_0, &fe_terratec_dvbt_1},
1190         .i2c_access     = 1,
1191 };
1192
1193 /****************************************************************************/
1194
1195
1196
1197 /****************************************************************************/
1198 /* PCI Subsystem ID *********************************************************/
1199 /****************************************************************************/
1200
1201 #define NGENE_ID(_subvend, _subdev, _driverdata) { \
1202         .vendor = NGENE_VID, .device = NGENE_PID, \
1203         .subvendor = _subvend, .subdevice = _subdev, \
1204         .driver_data = (unsigned long) &_driverdata }
1205
1206 /****************************************************************************/
1207
1208 static const struct pci_device_id ngene_id_tbl[] = {
1209         NGENE_ID(0x18c3, 0xab04, ngene_info_cineS2),
1210         NGENE_ID(0x18c3, 0xab05, ngene_info_cineS2v5),
1211         NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
1212         NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
1213         NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
1214         NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2),
1215         NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5),
1216         NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlex),
1217         NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlex),
1218         NGENE_ID(0x1461, 0x062e, ngene_info_m780),
1219         NGENE_ID(0x153b, 0x1167, ngene_info_terratec),
1220         {0}
1221 };
1222 MODULE_DEVICE_TABLE(pci, ngene_id_tbl);
1223
1224 /****************************************************************************/
1225 /* Init/Exit ****************************************************************/
1226 /****************************************************************************/
1227
1228 static pci_ers_result_t ngene_error_detected(struct pci_dev *dev,
1229                                              enum pci_channel_state state)
1230 {
1231         dev_err(&dev->dev, "PCI error\n");
1232         if (state == pci_channel_io_perm_failure)
1233                 return PCI_ERS_RESULT_DISCONNECT;
1234         if (state == pci_channel_io_frozen)
1235                 return PCI_ERS_RESULT_NEED_RESET;
1236         return PCI_ERS_RESULT_CAN_RECOVER;
1237 }
1238
1239 static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev)
1240 {
1241         dev_info(&dev->dev, "slot reset\n");
1242         return 0;
1243 }
1244
1245 static void ngene_resume(struct pci_dev *dev)
1246 {
1247         dev_info(&dev->dev, "resume\n");
1248 }
1249
1250 static const struct pci_error_handlers ngene_errors = {
1251         .error_detected = ngene_error_detected,
1252         .slot_reset = ngene_slot_reset,
1253         .resume = ngene_resume,
1254 };
1255
1256 static struct pci_driver ngene_pci_driver = {
1257         .name        = "ngene",
1258         .id_table    = ngene_id_tbl,
1259         .probe       = ngene_probe,
1260         .remove      = ngene_remove,
1261         .err_handler = &ngene_errors,
1262         .shutdown    = ngene_shutdown,
1263 };
1264
1265 static __init int module_init_ngene(void)
1266 {
1267         /* pr_*() since we don't have a device to use with dev_*() yet */
1268         pr_info("nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n");
1269
1270         return pci_register_driver(&ngene_pci_driver);
1271 }
1272
1273 static __exit void module_exit_ngene(void)
1274 {
1275         pci_unregister_driver(&ngene_pci_driver);
1276 }
1277
1278 module_init(module_init_ngene);
1279 module_exit(module_exit_ngene);
1280
1281 MODULE_DESCRIPTION("nGene");
1282 MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel");
1283 MODULE_LICENSE("GPL");