drivers/media/dvb/ttpci/budget.c

   1 /*
   2  * budget.c: driver for the SAA7146 based Budget DVB cards
   3  *
   4  * Compiled from various sources by Michael Hunold <michael@mihu.de>
   5  *
   6  * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de>
   7  *
   8  * Copyright (C) 1999-2002 Ralph  Metzler
   9  *                       & Marcus Metzler for convergence integrated media GmbH
  10  *
  11  * 26feb2004 Support for FS Activy Card (Grundig tuner) by
  12  *           Michael Dreher <michael@5dot1.de>,
  13  *           Oliver Endriss <o.endriss@gmx.de> and
  14  *           Andreas 'randy' Weinberger
  15  *
  16  * This program is free software; you can redistribute it and/or
  17  * modify it under the terms of the GNU General Public License
  18  * as published by the Free Software Foundation; either version 2
  19  * of the License, or (at your option) any later version.
  20  *
  21  *
  22  * This program is distributed in the hope that it will be useful,
  23  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  24  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  25  * GNU General Public License for more details.
  26  *
  27  *
  28  * You should have received a copy of the GNU General Public License
  29  * along with this program; if not, write to the Free Software
  30  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  31  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  32  *
  33  *
  34  * the project's page is at http://www.linuxtv.org/dvb/
  35  */
  36
  37 #include "budget.h"
  38 #include "stv0299.h"
  39 #include "ves1x93.h"
  40 #include "ves1820.h"
  41 #include "l64781.h"
  42 #include "tda8083.h"
  43 #include "s5h1420.h"
  44 #include "tda10086.h"
  45 #include "tda826x.h"
  46 #include "lnbp21.h"
  47 #include "bsru6.h"
  48 #include "bsbe1.h"
  49 #include "tdhd1.h"
  50
  51 static int diseqc_method;
  52 module_param(diseqc_method, int, 0444);
  53 MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)");
  54
  55 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  56
  57 static void Set22K (struct budget *budget, int state)
  58 {
  59         struct saa7146_dev *dev=budget->dev;
  60         dprintk(2, "budget: %p\n", budget);
  61         saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO));
  62 }
  63
  64 /* Diseqc functions only for TT Budget card */
  65 /* taken from the Skyvision DVB driver by
  66    Ralph Metzler <rjkm@metzlerbros.de> */
  67
  68 static void DiseqcSendBit (struct budget *budget, int data)
  69 {
  70         struct saa7146_dev *dev=budget->dev;
  71         dprintk(2, "budget: %p\n", budget);
  72
  73         saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
  74         udelay(data ? 500 : 1000);
  75         saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
  76         udelay(data ? 1000 : 500);
  77 }
  78
  79 static void DiseqcSendByte (struct budget *budget, int data)
  80 {
  81         int i, par=1, d;
  82
  83         dprintk(2, "budget: %p\n", budget);
  84
  85         for (i=7; i>=0; i--) {
  86                 d = (data>>i)&1;
  87                 par ^= d;
  88                 DiseqcSendBit(budget, d);
  89         }
  90
  91         DiseqcSendBit(budget, par);
  92 }
  93
  94 static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst)
  95 {
  96         struct saa7146_dev *dev=budget->dev;
  97         int i;
  98
  99         dprintk(2, "budget: %p\n", budget);
 100
 101         saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
 102         mdelay(16);
 103
 104         for (i=0; i<len; i++)
 105                 DiseqcSendByte(budget, msg[i]);
 106
 107         mdelay(16);
 108
 109         if (burst!=-1) {
 110                 if (burst)
 111                         DiseqcSendByte(budget, 0xff);
 112                 else {
 113                         saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
 114                         mdelay(12);
 115                         udelay(500);
 116                         saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
 117                 }
 118                 msleep(20);
 119         }
 120
 121         return 0;
 122 }
 123
 124 /*
 125  *   Routines for the Fujitsu Siemens Activy budget card
 126  *   22 kHz tone and DiSEqC are handled by the frontend.
 127  *   Voltage must be set here.
 128  *   GPIO 1: LNBP EN, GPIO 2: LNBP VSEL
 129  */
 130 static int SetVoltage_Activy (struct budget *budget, fe_sec_voltage_t voltage)
 131 {
 132         struct saa7146_dev *dev=budget->dev;
 133
 134         dprintk(2, "budget: %p\n", budget);
 135
 136         switch (voltage) {
 137                 case SEC_VOLTAGE_13:
 138                         saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI);
 139                         saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTLO);
 140                         break;
 141                 case SEC_VOLTAGE_18:
 142                         saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI);
 143                         saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI);
 144                         break;
 145                 case SEC_VOLTAGE_OFF:
 146                         saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO);
 147                         break;
 148                 default:
 149                         return -EINVAL;
 150         }
 151
 152         return 0;
 153 }
 154
 155 static int siemens_budget_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
 156 {
 157         struct budget* budget = (struct budget*) fe->dvb->priv;
 158
 159         return SetVoltage_Activy (budget, voltage);
 160 }
 161
 162 static int budget_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
 163 {
 164         struct budget* budget = (struct budget*) fe->dvb->priv;
 165
 166         switch (tone) {
 167         case SEC_TONE_ON:
 168                 Set22K (budget, 1);
 169                 break;
 170
 171         case SEC_TONE_OFF:
 172                 Set22K (budget, 0);
 173                 break;
 174
 175         default:
 176                 return -EINVAL;
 177         }
 178
 179         return 0;
 180 }
 181
 182 static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd)
 183 {
 184         struct budget* budget = (struct budget*) fe->dvb->priv;
 185
 186         SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0);
 187
 188         return 0;
 189 }
 190
 191 static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd)
 192 {
 193         struct budget* budget = (struct budget*) fe->dvb->priv;
 194
 195         SendDiSEqCMsg (budget, 0, NULL, minicmd);
 196
 197         return 0;
 198 }
 199
 200 static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
 201 {
 202         struct budget* budget = (struct budget*) fe->dvb->priv;
 203         u8 pwr = 0;
 204         u8 buf[4];
 205         struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
 206         u32 div = (params->frequency + 479500) / 125;
 207
 208         if (params->frequency > 2000000) pwr = 3;
 209         else if (params->frequency > 1800000) pwr = 2;
 210         else if (params->frequency > 1600000) pwr = 1;
 211         else if (params->frequency > 1200000) pwr = 0;
 212         else if (params->frequency >= 1100000) pwr = 1;
 213         else pwr = 2;
 214
 215         buf[0] = (div >> 8) & 0x7f;
 216         buf[1] = div & 0xff;
 217         buf[2] = ((div & 0x18000) >> 10) | 0x95;
 218         buf[3] = (pwr << 6) | 0x30;
 219
 220         // NOTE: since we're using a prescaler of 2, we set the
 221         // divisor frequency to 62.5kHz and divide by 125 above
 222
 223         if (fe->ops.i2c_gate_ctrl)
 224                 fe->ops.i2c_gate_ctrl(fe, 1);
 225         if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
 226         return 0;
 227 }
 228
 229 static struct ves1x93_config alps_bsrv2_config =
 230 {
 231         .demod_address = 0x08,
 232         .xin = 90100000UL,
 233         .invert_pwm = 0,
 234 };
 235
 236 static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
 237 {
 238         struct budget* budget = (struct budget*) fe->dvb->priv;
 239         u32 div;
 240         u8 data[4];
 241         struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
 242
 243         div = (params->frequency + 35937500 + 31250) / 62500;
 244
 245         data[0] = (div >> 8) & 0x7f;
 246         data[1] = div & 0xff;
 247         data[2] = 0x85 | ((div >> 10) & 0x60);
 248         data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
 249
 250         if (fe->ops.i2c_gate_ctrl)
 251                 fe->ops.i2c_gate_ctrl(fe, 1);
 252         if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
 253         return 0;
 254 }
 255
 256 static struct ves1820_config alps_tdbe2_config = {
 257         .demod_address = 0x09,
 258         .xin = 57840000UL,
 259         .invert = 1,
 260         .selagc = VES1820_SELAGC_SIGNAMPERR,
 261 };
 262
 263 static int grundig_29504_401_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
 264 {
 265         struct budget *budget = fe->dvb->priv;
 266         u8 *tuner_addr = fe->tuner_priv;
 267         u32 div;
 268         u8 cfg, cpump, band_select;
 269         u8 data[4];
 270         struct i2c_msg msg = { .flags = 0, .buf = data, .len = sizeof(data) };
 271
 272         if (tuner_addr)
 273                 msg.addr = *tuner_addr;
 274         else
 275                 msg.addr = 0x61;
 276
 277         div = (36125000 + params->frequency) / 166666;
 278
 279         cfg = 0x88;
 280
 281         if (params->frequency < 175000000) cpump = 2;
 282         else if (params->frequency < 390000000) cpump = 1;
 283         else if (params->frequency < 470000000) cpump = 2;
 284         else if (params->frequency < 750000000) cpump = 1;
 285         else cpump = 3;
 286
 287         if (params->frequency < 175000000) band_select = 0x0e;
 288         else if (params->frequency < 470000000) band_select = 0x05;
 289         else band_select = 0x03;
 290
 291         data[0] = (div >> 8) & 0x7f;
 292         data[1] = div & 0xff;
 293         data[2] = ((div >> 10) & 0x60) | cfg;
 294         data[3] = (cpump << 6) | band_select;
 295
 296         if (fe->ops.i2c_gate_ctrl)
 297                 fe->ops.i2c_gate_ctrl(fe, 1);
 298         if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
 299         return 0;
 300 }
 301
 302 static struct l64781_config grundig_29504_401_config = {
 303         .demod_address = 0x55,
 304 };
 305
 306 static struct l64781_config grundig_29504_401_config_activy = {
 307         .demod_address = 0x54,
 308 };
 309
 310 static u8 tuner_address_grundig_29504_401_activy = 0x60;
 311
 312 static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
 313 {
 314         struct budget* budget = (struct budget*) fe->dvb->priv;
 315         u32 div;
 316         u8 data[4];
 317         struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 318
 319         div = params->frequency / 125;
 320         data[0] = (div >> 8) & 0x7f;
 321         data[1] = div & 0xff;
 322         data[2] = 0x8e;
 323         data[3] = 0x00;
 324
 325         if (fe->ops.i2c_gate_ctrl)
 326                 fe->ops.i2c_gate_ctrl(fe, 1);
 327         if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
 328         return 0;
 329 }
 330
 331 static struct tda8083_config grundig_29504_451_config = {
 332         .demod_address = 0x68,
 333 };
 334
 335 static int s5h1420_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
 336 {
 337         struct budget* budget = (struct budget*) fe->dvb->priv;
 338         u32 div;
 339         u8 data[4];
 340         struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
 341
 342         div = params->frequency / 1000;
 343         data[0] = (div >> 8) & 0x7f;
 344         data[1] = div & 0xff;
 345         data[2] = 0xc2;
 346
 347         if (div < 1450)
 348                 data[3] = 0x00;
 349         else if (div < 1850)
 350                 data[3] = 0x40;
 351         else if (div < 2000)
 352                 data[3] = 0x80;
 353         else
 354                 data[3] = 0xc0;
 355
 356         if (fe->ops.i2c_gate_ctrl)
 357                 fe->ops.i2c_gate_ctrl(fe, 1);
 358         if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
 359
 360         return 0;
 361 }
 362
 363 static struct s5h1420_config s5h1420_config = {
 364         .demod_address = 0x53,
 365         .invert = 1,
 366         .cdclk_polarity = 1,
 367 };
 368
 369 static struct tda10086_config tda10086_config = {
 370         .demod_address = 0x0e,
 371         .invert = 0,
 372         .diseqc_tone = 1,
 373         .xtal_freq = TDA10086_XTAL_16M,
 374 };
 375
 376 static struct stv0299_config alps_bsru6_config_activy = {
 377         .demod_address = 0x68,
 378         .inittab = alps_bsru6_inittab,
 379         .mclk = 88000000UL,
 380         .invert = 1,
 381         .op0_off = 1,
 382         .min_delay_ms = 100,
 383         .set_symbol_rate = alps_bsru6_set_symbol_rate,
 384 };
 385
 386 static struct stv0299_config alps_bsbe1_config_activy = {
 387         .demod_address = 0x68,
 388         .inittab = alps_bsbe1_inittab,
 389         .mclk = 88000000UL,
 390         .invert = 1,
 391         .op0_off = 1,
 392         .min_delay_ms = 100,
 393         .set_symbol_rate = alps_bsbe1_set_symbol_rate,
 394 };
 395
 396 static int alps_tdhd1_204_request_firmware(struct dvb_frontend *fe, const struct firmware **fw, char *name)
 397 {
 398         struct budget *budget = (struct budget *)fe->dvb->priv;
 399
 400         return request_firmware(fw, name, &budget->dev->pci->dev);
 401 }
 402
 403
 404 static int i2c_readreg(struct i2c_adapter *i2c, u8 adr, u8 reg)
 405 {
 406         u8 val;
 407         struct i2c_msg msg[] = {
 408                 { .addr = adr, .flags = 0, .buf = &reg, .len = 1 },
 409                 { .addr = adr, .flags = I2C_M_RD, .buf = &val, .len = 1 }
 410         };
 411
 412         return (i2c_transfer(i2c, msg, 2) != 2) ? -EIO : val;
 413 }
 414
 415 static u8 read_pwm(struct budget* budget)
 416 {
 417         u8 b = 0xff;
 418         u8 pwm;
 419         struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
 420                                  { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
 421
 422         if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
 423                 pwm = 0x48;
 424
 425         return pwm;
 426 }
 427
 428 static void frontend_init(struct budget *budget)
 429 {
 430         (void)alps_bsbe1_config; /* avoid warning */
 431
 432         switch(budget->dev->pci->subsystem_device) {
 433         case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659))
 434         case 0x1013:
 435                 // try the ALPS BSRV2 first of all
 436                 budget->dvb_frontend = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &budget->i2c_adap);
 437                 if (budget->dvb_frontend) {
 438                         budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params;
 439                         budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
 440                         budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
 441                         budget->dvb_frontend->ops.set_tone = budget_set_tone;
 442                         break;
 443                 }
 444
 445                 // try the ALPS BSRU6 now
 446                 budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap);
 447                 if (budget->dvb_frontend) {
 448                         budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
 449                         budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
 450                         if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) {
 451                                 budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
 452                                 budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
 453                                 budget->dvb_frontend->ops.set_tone = budget_set_tone;
 454                         }
 455                         break;
 456                 }
 457                 break;
 458
 459         case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659))
 460
 461                 budget->dvb_frontend = dvb_attach(ves1820_attach, &alps_tdbe2_config, &budget->i2c_adap, read_pwm(budget));
 462                 if (budget->dvb_frontend) {
 463                         budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params;
 464                         break;
 465                 }
 466                 break;
 467
 468         case 0x1005: // Hauppauge/TT Nova-T budget (L64781/Grundig 29504-401(tsa5060))
 469
 470                 budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config, &budget->i2c_adap);
 471                 if (budget->dvb_frontend) {
 472                         budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params;
 473                         budget->dvb_frontend->tuner_priv = NULL;
 474                         break;
 475                 }
 476                 break;
 477
 478         case 0x4f60: /* Fujitsu Siemens Activy Budget-S PCI rev AL (stv0299/tsa5059) */
 479         {
 480                 int subtype = i2c_readreg(&budget->i2c_adap, 0x50, 0x67);
 481
 482                 if (subtype < 0)
 483                         break;
 484                 /* fixme: find a better way to identify the card */
 485                 if (subtype < 0x36) {
 486                         /* assume ALPS BSRU6 */
 487                         budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config_activy, &budget->i2c_adap);
 488                         if (budget->dvb_frontend) {
 489                                 printk(KERN_INFO "budget: tuner ALPS BSRU6 detected\n");
 490                                 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
 491                                 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
 492                                 budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
 493                                 budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
 494                                 break;
 495                         }
 496                 } else {
 497                         /* assume ALPS BSBE1 */
 498                         /* reset tuner */
 499                         saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTLO);
 500                         msleep(50);
 501                         saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTHI);
 502                         msleep(250);
 503                         budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsbe1_config_activy, &budget->i2c_adap);
 504                         if (budget->dvb_frontend) {
 505                                 printk(KERN_INFO "budget: tuner ALPS BSBE1 detected\n");
 506                                 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params;
 507                                 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
 508                                 budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
 509                                 budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
 510                                 break;
 511                         }
 512                 }
 513                 break;
 514         }
 515
 516         case 0x4f61: // Fujitsu Siemens Activy Budget-S PCI rev GR (tda8083/Grundig 29504-451(tsa5522))
 517                 budget->dvb_frontend = dvb_attach(tda8083_attach, &grundig_29504_451_config, &budget->i2c_adap);
 518                 if (budget->dvb_frontend) {
 519                         budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params;
 520                         budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
 521                         budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
 522                 }
 523                 break;
 524
 525         case 0x5f60: /* Fujitsu Siemens Activy Budget-T PCI rev AL (tda10046/ALPS TDHD1-204A) */
 526                 budget->dvb_frontend = dvb_attach(tda10046_attach, &alps_tdhd1_204a_config, &budget->i2c_adap);
 527                 if (budget->dvb_frontend) {
 528                         budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdhd1_204a_tuner_set_params;
 529                         budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
 530                 }
 531                 break;
 532
 533         case 0x5f61: /* Fujitsu Siemens Activy Budget-T PCI rev GR (L64781/Grundig 29504-401(tsa5060)) */
 534                 budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config_activy, &budget->i2c_adap);
 535                 if (budget->dvb_frontend) {
 536                         budget->dvb_frontend->tuner_priv = &tuner_address_grundig_29504_401_activy;
 537                         budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params;
 538                 }
 539                 break;
 540
 541         case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260))
 542                 budget->dvb_frontend = dvb_attach(s5h1420_attach, &s5h1420_config, &budget->i2c_adap);
 543                 if (budget->dvb_frontend) {
 544                         budget->dvb_frontend->ops.tuner_ops.set_params = s5h1420_tuner_set_params;
 545                         if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) {
 546                                 printk("%s: No LNBP21 found!\n", __func__);
 547                                 goto error_out;
 548                         }
 549                         break;
 550                 }
 551
 552         case 0x1018: // TT Budget-S-1401 (philips tda10086/philips tda8262)
 553                 // gpio2 is connected to CLB - reset it + leave it high
 554                 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
 555                 msleep(1);
 556                 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
 557                 msleep(1);
 558
 559                 budget->dvb_frontend = dvb_attach(tda10086_attach, &tda10086_config, &budget->i2c_adap);
 560                 if (budget->dvb_frontend) {
 561                         if (dvb_attach(tda826x_attach, budget->dvb_frontend, 0x60, &budget->i2c_adap, 0) == NULL)
 562                                 printk("%s: No tda826x found!\n", __func__);
 563                         if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) {
 564                                 printk("%s: No LNBP21 found!\n", __func__);
 565                                 goto error_out;
 566                         }
 567                         break;
 568                 }
 569         }
 570
 571         if (budget->dvb_frontend == NULL) {
 572                 printk("budget: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n",
 573                        budget->dev->pci->vendor,
 574                        budget->dev->pci->device,
 575                        budget->dev->pci->subsystem_vendor,
 576                        budget->dev->pci->subsystem_device);
 577         } else {
 578                 if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend))
 579                         goto error_out;
 580         }
 581         return;
 582
 583 error_out:
 584         printk("budget: Frontend registration failed!\n");
 585         dvb_frontend_detach(budget->dvb_frontend);
 586         budget->dvb_frontend = NULL;
 587         return;
 588 }
 589
 590 static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
 591 {
 592         struct budget *budget = NULL;
 593         int err;
 594
 595         budget = kmalloc(sizeof(struct budget), GFP_KERNEL);
 596         if( NULL == budget ) {
 597                 return -ENOMEM;
 598         }
 599
 600         dprintk(2, "dev:%p, info:%p, budget:%p\n", dev, info, budget);
 601
 602         dev->ext_priv = budget;
 603
 604         err = ttpci_budget_init(budget, dev, info, THIS_MODULE, adapter_nr);
 605         if (err) {
 606                 printk("==> failed\n");
 607                 kfree (budget);
 608                 return err;
 609         }
 610
 611         budget->dvb_adapter.priv = budget;
 612         frontend_init(budget);
 613
 614         ttpci_budget_init_hooks(budget);
 615
 616         return 0;
 617 }
 618
 619 static int budget_detach (struct saa7146_dev* dev)
 620 {
 621         struct budget *budget = (struct budget*) dev->ext_priv;
 622         int err;
 623
 624         if (budget->dvb_frontend) {
 625                 dvb_unregister_frontend(budget->dvb_frontend);
 626                 dvb_frontend_detach(budget->dvb_frontend);
 627         }
 628
 629         err = ttpci_budget_deinit (budget);
 630
 631         kfree (budget);
 632         dev->ext_priv = NULL;
 633
 634         return err;
 635 }
 636
 637 static struct saa7146_extension budget_extension;
 638
 639 MAKE_BUDGET_INFO(ttbs,  "TT-Budget/WinTV-NOVA-S  PCI",  BUDGET_TT);
 640 MAKE_BUDGET_INFO(ttbc,  "TT-Budget/WinTV-NOVA-C  PCI",  BUDGET_TT);
 641 MAKE_BUDGET_INFO(ttbt,  "TT-Budget/WinTV-NOVA-T  PCI",  BUDGET_TT);
 642 MAKE_BUDGET_INFO(satel, "SATELCO Multimedia PCI",       BUDGET_TT_HW_DISEQC);
 643 MAKE_BUDGET_INFO(ttbs1401, "TT-Budget-S-1401 PCI", BUDGET_TT);
 644 MAKE_BUDGET_INFO(fsacs0, "Fujitsu Siemens Activy Budget-S PCI (rev GR/grundig frontend)", BUDGET_FS_ACTIVY);
 645 MAKE_BUDGET_INFO(fsacs1, "Fujitsu Siemens Activy Budget-S PCI (rev AL/alps frontend)", BUDGET_FS_ACTIVY);
 646 MAKE_BUDGET_INFO(fsact,  "Fujitsu Siemens Activy Budget-T PCI (rev GR/Grundig frontend)", BUDGET_FS_ACTIVY);
 647 MAKE_BUDGET_INFO(fsact1, "Fujitsu Siemens Activy Budget-T PCI (rev AL/ALPS TDHD1-204A)", BUDGET_FS_ACTIVY);
 648
 649 static struct pci_device_id pci_tbl[] = {
 650         MAKE_EXTENSION_PCI(ttbs,  0x13c2, 0x1003),
 651         MAKE_EXTENSION_PCI(ttbc,  0x13c2, 0x1004),
 652         MAKE_EXTENSION_PCI(ttbt,  0x13c2, 0x1005),
 653         MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013),
 654         MAKE_EXTENSION_PCI(ttbs,  0x13c2, 0x1016),
 655         MAKE_EXTENSION_PCI(ttbs1401, 0x13c2, 0x1018),
 656         MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60),
 657         MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61),
 658         MAKE_EXTENSION_PCI(fsact1, 0x1131, 0x5f60),
 659         MAKE_EXTENSION_PCI(fsact, 0x1131, 0x5f61),
 660         {
 661                 .vendor    = 0,
 662         }
 663 };
 664
 665 MODULE_DEVICE_TABLE(pci, pci_tbl);
 666
 667 static struct saa7146_extension budget_extension = {
 668         .name           = "budget dvb",
 669         .flags          = SAA7146_USE_I2C_IRQ,
 670
 671         .module         = THIS_MODULE,
 672         .pci_tbl        = pci_tbl,
 673         .attach         = budget_attach,
 674         .detach         = budget_detach,
 675
 676         .irq_mask       = MASK_10,
 677         .irq_func       = ttpci_budget_irq10_handler,
 678 };
 679
 680 static int __init budget_init(void)
 681 {
 682         return saa7146_register_extension(&budget_extension);
 683 }
 684
 685 static void __exit budget_exit(void)
 686 {
 687         saa7146_unregister_extension(&budget_extension);
 688 }
 689
 690 module_init(budget_init);
 691 module_exit(budget_exit);
 692
 693 MODULE_LICENSE("GPL");
 694 MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others");
 695 MODULE_DESCRIPTION("driver for the SAA7146 based so-called "
 696                    "budget PCI DVB cards by Siemens, Technotrend, Hauppauge");