drivers/media/usb/dvb-usb-v2/dvbsky.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Driver for DVBSky USB2.0 receiver
   4  *
   5  * Copyright (C) 2013 Max nibble <nibble.max@gmail.com>
   6  */
   7
   8 #include "dvb_usb.h"
   9 #include "m88ds3103.h"
  10 #include "ts2020.h"
  11 #include "sp2.h"
  12 #include "si2168.h"
  13 #include "si2157.h"
  14
  15 #define DVBSKY_MSG_DELAY        0/*2000*/
  16 #define DVBSKY_BUF_LEN  64
  17
  18 static int dvb_usb_dvbsky_disable_rc;
  19 module_param_named(disable_rc, dvb_usb_dvbsky_disable_rc, int, 0644);
  20 MODULE_PARM_DESC(disable_rc, "Disable inbuilt IR receiver.");
  21
  22 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  23
  24 struct dvbsky_state {
  25         struct mutex stream_mutex;
  26         u8 ibuf[DVBSKY_BUF_LEN];
  27         u8 obuf[DVBSKY_BUF_LEN];
  28         u8 last_lock;
  29         struct i2c_client *i2c_client_demod;
  30         struct i2c_client *i2c_client_tuner;
  31         struct i2c_client *i2c_client_ci;
  32
  33         /* fe hook functions*/
  34         int (*fe_set_voltage)(struct dvb_frontend *fe,
  35                 enum fe_sec_voltage voltage);
  36         int (*fe_read_status)(struct dvb_frontend *fe,
  37                 enum fe_status *status);
  38 };
  39
  40 static int dvbsky_usb_generic_rw(struct dvb_usb_device *d,
  41                 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
  42 {
  43         int ret;
  44         struct dvbsky_state *state = d_to_priv(d);
  45
  46         mutex_lock(&d->usb_mutex);
  47         if (wlen != 0)
  48                 memcpy(state->obuf, wbuf, wlen);
  49
  50         ret = dvb_usbv2_generic_rw_locked(d, state->obuf, wlen,
  51                         state->ibuf, rlen);
  52
  53         if (!ret && (rlen != 0))
  54                 memcpy(rbuf, state->ibuf, rlen);
  55
  56         mutex_unlock(&d->usb_mutex);
  57         return ret;
  58 }
  59
  60 static int dvbsky_stream_ctrl(struct dvb_usb_device *d, u8 onoff)
  61 {
  62         struct dvbsky_state *state = d_to_priv(d);
  63         int ret;
  64         u8 obuf_pre[3] = { 0x37, 0, 0 };
  65         u8 obuf_post[3] = { 0x36, 3, 0 };
  66
  67         mutex_lock(&state->stream_mutex);
  68         ret = dvbsky_usb_generic_rw(d, obuf_pre, 3, NULL, 0);
  69         if (!ret && onoff) {
  70                 msleep(20);
  71                 ret = dvbsky_usb_generic_rw(d, obuf_post, 3, NULL, 0);
  72         }
  73         mutex_unlock(&state->stream_mutex);
  74         return ret;
  75 }
  76
  77 static int dvbsky_streaming_ctrl(struct dvb_frontend *fe, int onoff)
  78 {
  79         struct dvb_usb_device *d = fe_to_d(fe);
  80
  81         return dvbsky_stream_ctrl(d, (onoff == 0) ? 0 : 1);
  82 }
  83
  84 /* GPIO */
  85 static int dvbsky_gpio_ctrl(struct dvb_usb_device *d, u8 gport, u8 value)
  86 {
  87         int ret;
  88         u8 obuf[3], ibuf[2];
  89
  90         obuf[0] = 0x0e;
  91         obuf[1] = gport;
  92         obuf[2] = value;
  93         ret = dvbsky_usb_generic_rw(d, obuf, 3, ibuf, 1);
  94         return ret;
  95 }
  96
  97 /* I2C */
  98 static int dvbsky_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
  99         int num)
 100 {
 101         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 102         int ret = 0;
 103         u8 ibuf[64], obuf[64];
 104
 105         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 106                 return -EAGAIN;
 107
 108         if (num > 2) {
 109                 dev_err(&d->udev->dev,
 110                 "too many i2c messages[%d], max 2.", num);
 111                 ret = -EOPNOTSUPP;
 112                 goto i2c_error;
 113         }
 114
 115         if (num == 1) {
 116                 if (msg[0].len > 60) {
 117                         dev_err(&d->udev->dev,
 118                         "too many i2c bytes[%d], max 60.",
 119                         msg[0].len);
 120                         ret = -EOPNOTSUPP;
 121                         goto i2c_error;
 122                 }
 123                 if (msg[0].flags & I2C_M_RD) {
 124                         /* single read */
 125                         obuf[0] = 0x09;
 126                         obuf[1] = 0;
 127                         obuf[2] = msg[0].len;
 128                         obuf[3] = msg[0].addr;
 129                         ret = dvbsky_usb_generic_rw(d, obuf, 4,
 130                                         ibuf, msg[0].len + 1);
 131                         if (!ret)
 132                                 memcpy(msg[0].buf, &ibuf[1], msg[0].len);
 133                 } else {
 134                         /* write */
 135                         obuf[0] = 0x08;
 136                         obuf[1] = msg[0].addr;
 137                         obuf[2] = msg[0].len;
 138                         memcpy(&obuf[3], msg[0].buf, msg[0].len);
 139                         ret = dvbsky_usb_generic_rw(d, obuf,
 140                                         msg[0].len + 3, ibuf, 1);
 141                 }
 142         } else {
 143                 if ((msg[0].len > 60) || (msg[1].len > 60)) {
 144                         dev_err(&d->udev->dev,
 145                         "too many i2c bytes[w-%d][r-%d], max 60.",
 146                         msg[0].len, msg[1].len);
 147                         ret = -EOPNOTSUPP;
 148                         goto i2c_error;
 149                 }
 150                 /* write then read */
 151                 obuf[0] = 0x09;
 152                 obuf[1] = msg[0].len;
 153                 obuf[2] = msg[1].len;
 154                 obuf[3] = msg[0].addr;
 155                 memcpy(&obuf[4], msg[0].buf, msg[0].len);
 156                 ret = dvbsky_usb_generic_rw(d, obuf,
 157                         msg[0].len + 4, ibuf, msg[1].len + 1);
 158                 if (!ret)
 159                         memcpy(msg[1].buf, &ibuf[1], msg[1].len);
 160         }
 161 i2c_error:
 162         mutex_unlock(&d->i2c_mutex);
 163         return (ret) ? ret : num;
 164 }
 165
 166 static u32 dvbsky_i2c_func(struct i2c_adapter *adapter)
 167 {
 168         return I2C_FUNC_I2C;
 169 }
 170
 171 static struct i2c_algorithm dvbsky_i2c_algo = {
 172         .master_xfer   = dvbsky_i2c_xfer,
 173         .functionality = dvbsky_i2c_func,
 174 };
 175
 176 #if IS_ENABLED(CONFIG_RC_CORE)
 177 static int dvbsky_rc_query(struct dvb_usb_device *d)
 178 {
 179         u32 code = 0xffff, scancode;
 180         u8 rc5_command, rc5_system;
 181         u8 obuf[2], ibuf[2], toggle;
 182         int ret;
 183
 184         obuf[0] = 0x10;
 185         ret = dvbsky_usb_generic_rw(d, obuf, 1, ibuf, 2);
 186         if (ret == 0)
 187                 code = (ibuf[0] << 8) | ibuf[1];
 188         if (code != 0xffff) {
 189                 dev_dbg(&d->udev->dev, "rc code: %x\n", code);
 190                 rc5_command = code & 0x3F;
 191                 rc5_system = (code & 0x7C0) >> 6;
 192                 toggle = (code & 0x800) ? 1 : 0;
 193                 scancode = rc5_system << 8 | rc5_command;
 194                 rc_keydown(d->rc_dev, RC_PROTO_RC5, scancode, toggle);
 195         }
 196         return 0;
 197 }
 198
 199 static int dvbsky_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
 200 {
 201         if (dvb_usb_dvbsky_disable_rc) {
 202                 rc->map_name = NULL;
 203                 return 0;
 204         }
 205
 206         rc->allowed_protos = RC_PROTO_BIT_RC5;
 207         rc->query          = dvbsky_rc_query;
 208         rc->interval       = 300;
 209         return 0;
 210 }
 211 #else
 212         #define dvbsky_get_rc_config NULL
 213 #endif
 214
 215 static int dvbsky_usb_set_voltage(struct dvb_frontend *fe,
 216         enum fe_sec_voltage voltage)
 217 {
 218         struct dvb_usb_device *d = fe_to_d(fe);
 219         struct dvbsky_state *state = d_to_priv(d);
 220         u8 value;
 221
 222         if (voltage == SEC_VOLTAGE_OFF)
 223                 value = 0;
 224         else
 225                 value = 1;
 226         dvbsky_gpio_ctrl(d, 0x80, value);
 227
 228         return state->fe_set_voltage(fe, voltage);
 229 }
 230
 231 static int dvbsky_read_mac_addr(struct dvb_usb_adapter *adap, u8 mac[6])
 232 {
 233         struct dvb_usb_device *d = adap_to_d(adap);
 234         u8 obuf[] = { 0x1e, 0x00 };
 235         u8 ibuf[6] = { 0 };
 236         struct i2c_msg msg[] = {
 237                 {
 238                         .addr = 0x51,
 239                         .flags = 0,
 240                         .buf = obuf,
 241                         .len = 2,
 242                 }, {
 243                         .addr = 0x51,
 244                         .flags = I2C_M_RD,
 245                         .buf = ibuf,
 246                         .len = 6,
 247                 }
 248         };
 249
 250         if (i2c_transfer(&d->i2c_adap, msg, 2) == 2)
 251                 memcpy(mac, ibuf, 6);
 252
 253         return 0;
 254 }
 255
 256 static int dvbsky_usb_read_status(struct dvb_frontend *fe,
 257                                   enum fe_status *status)
 258 {
 259         struct dvb_usb_device *d = fe_to_d(fe);
 260         struct dvbsky_state *state = d_to_priv(d);
 261         int ret;
 262
 263         ret = state->fe_read_status(fe, status);
 264
 265         /* it need resync slave fifo when signal change from unlock to lock.*/
 266         if ((*status & FE_HAS_LOCK) && (!state->last_lock))
 267                 dvbsky_stream_ctrl(d, 1);
 268
 269         state->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0;
 270         return ret;
 271 }
 272
 273 static int dvbsky_s960_attach(struct dvb_usb_adapter *adap)
 274 {
 275         struct dvbsky_state *state = adap_to_priv(adap);
 276         struct dvb_usb_device *d = adap_to_d(adap);
 277         struct i2c_adapter *i2c_adapter;
 278         struct m88ds3103_platform_data m88ds3103_pdata = {};
 279         struct ts2020_config ts2020_config = {};
 280
 281         /* attach demod */
 282         m88ds3103_pdata.clk = 27000000;
 283         m88ds3103_pdata.i2c_wr_max = 33;
 284         m88ds3103_pdata.clk_out = 0;
 285         m88ds3103_pdata.ts_mode = M88DS3103_TS_CI;
 286         m88ds3103_pdata.ts_clk = 16000;
 287         m88ds3103_pdata.ts_clk_pol = 0;
 288         m88ds3103_pdata.agc = 0x99;
 289         m88ds3103_pdata.lnb_hv_pol = 1,
 290         m88ds3103_pdata.lnb_en_pol = 1,
 291
 292         state->i2c_client_demod = dvb_module_probe("m88ds3103", NULL,
 293                                                    &d->i2c_adap,
 294                                                    0x68, &m88ds3103_pdata);
 295         if (!state->i2c_client_demod)
 296                 return -ENODEV;
 297
 298         adap->fe[0] = m88ds3103_pdata.get_dvb_frontend(state->i2c_client_demod);
 299         i2c_adapter = m88ds3103_pdata.get_i2c_adapter(state->i2c_client_demod);
 300
 301         /* attach tuner */
 302         ts2020_config.fe = adap->fe[0];
 303         ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
 304
 305         state->i2c_client_tuner = dvb_module_probe("ts2020", NULL,
 306                                                    i2c_adapter,
 307                                                    0x60, &ts2020_config);
 308         if (!state->i2c_client_tuner) {
 309                 dvb_module_release(state->i2c_client_demod);
 310                 return -ENODEV;
 311         }
 312
 313         /* delegate signal strength measurement to tuner */
 314         adap->fe[0]->ops.read_signal_strength =
 315                         adap->fe[0]->ops.tuner_ops.get_rf_strength;
 316
 317         /* hook fe: need to resync the slave fifo when signal locks. */
 318         state->fe_read_status = adap->fe[0]->ops.read_status;
 319         adap->fe[0]->ops.read_status = dvbsky_usb_read_status;
 320
 321         /* hook fe: LNB off/on is control by Cypress usb chip. */
 322         state->fe_set_voltage = adap->fe[0]->ops.set_voltage;
 323         adap->fe[0]->ops.set_voltage = dvbsky_usb_set_voltage;
 324
 325         return 0;
 326 }
 327
 328 static int dvbsky_usb_ci_set_voltage(struct dvb_frontend *fe,
 329         enum fe_sec_voltage voltage)
 330 {
 331         struct dvb_usb_device *d = fe_to_d(fe);
 332         struct dvbsky_state *state = d_to_priv(d);
 333         u8 value;
 334
 335         if (voltage == SEC_VOLTAGE_OFF)
 336                 value = 0;
 337         else
 338                 value = 1;
 339         dvbsky_gpio_ctrl(d, 0x00, value);
 340
 341         return state->fe_set_voltage(fe, voltage);
 342 }
 343
 344 static int dvbsky_ci_ctrl(void *priv, u8 read, int addr,
 345                                         u8 data, int *mem)
 346 {
 347         struct dvb_usb_device *d = priv;
 348         int ret = 0;
 349         u8 command[4], respond[2], command_size, respond_size;
 350
 351         command[1] = (u8)((addr >> 8) & 0xff); /*high part of address*/
 352         command[2] = (u8)(addr & 0xff); /*low part of address*/
 353         if (read) {
 354                 command[0] = 0x71;
 355                 command_size = 3;
 356                 respond_size = 2;
 357         } else {
 358                 command[0] = 0x70;
 359                 command[3] = data;
 360                 command_size = 4;
 361                 respond_size = 1;
 362         }
 363         ret = dvbsky_usb_generic_rw(d, command, command_size,
 364                         respond, respond_size);
 365         if (ret)
 366                 goto err;
 367         if (read)
 368                 *mem = respond[1];
 369         return ret;
 370 err:
 371         dev_err(&d->udev->dev, "ci control failed=%d\n", ret);
 372         return ret;
 373 }
 374
 375 static int dvbsky_s960c_attach(struct dvb_usb_adapter *adap)
 376 {
 377         struct dvbsky_state *state = adap_to_priv(adap);
 378         struct dvb_usb_device *d = adap_to_d(adap);
 379         struct i2c_adapter *i2c_adapter;
 380         struct m88ds3103_platform_data m88ds3103_pdata = {};
 381         struct ts2020_config ts2020_config = {};
 382         struct sp2_config sp2_config = {};
 383
 384         /* attach demod */
 385         m88ds3103_pdata.clk = 27000000,
 386         m88ds3103_pdata.i2c_wr_max = 33,
 387         m88ds3103_pdata.clk_out = 0,
 388         m88ds3103_pdata.ts_mode = M88DS3103_TS_CI,
 389         m88ds3103_pdata.ts_clk = 10000,
 390         m88ds3103_pdata.ts_clk_pol = 1,
 391         m88ds3103_pdata.agc = 0x99,
 392         m88ds3103_pdata.lnb_hv_pol = 0,
 393         m88ds3103_pdata.lnb_en_pol = 1,
 394
 395         state->i2c_client_demod = dvb_module_probe("m88ds3103", NULL,
 396                                                    &d->i2c_adap,
 397                                                    0x68, &m88ds3103_pdata);
 398         if (!state->i2c_client_demod)
 399                 return -ENODEV;
 400
 401         adap->fe[0] = m88ds3103_pdata.get_dvb_frontend(state->i2c_client_demod);
 402         i2c_adapter = m88ds3103_pdata.get_i2c_adapter(state->i2c_client_demod);
 403
 404         /* attach tuner */
 405         ts2020_config.fe = adap->fe[0];
 406         ts2020_config.get_agc_pwm = m88ds3103_get_agc_pwm;
 407
 408         state->i2c_client_tuner = dvb_module_probe("ts2020", NULL,
 409                                                    i2c_adapter,
 410                                                    0x60, &ts2020_config);
 411         if (!state->i2c_client_tuner) {
 412                 dvb_module_release(state->i2c_client_demod);
 413                 return -ENODEV;
 414         }
 415
 416         /* attach ci controller */
 417         sp2_config.dvb_adap = &adap->dvb_adap;
 418         sp2_config.priv = d;
 419         sp2_config.ci_control = dvbsky_ci_ctrl;
 420
 421         state->i2c_client_ci = dvb_module_probe("sp2", NULL,
 422                                                 &d->i2c_adap,
 423                                                 0x40, &sp2_config);
 424
 425         if (!state->i2c_client_ci) {
 426                 dvb_module_release(state->i2c_client_tuner);
 427                 dvb_module_release(state->i2c_client_demod);
 428                 return -ENODEV;
 429         }
 430
 431         /* delegate signal strength measurement to tuner */
 432         adap->fe[0]->ops.read_signal_strength =
 433                         adap->fe[0]->ops.tuner_ops.get_rf_strength;
 434
 435         /* hook fe: need to resync the slave fifo when signal locks. */
 436         state->fe_read_status = adap->fe[0]->ops.read_status;
 437         adap->fe[0]->ops.read_status = dvbsky_usb_read_status;
 438
 439         /* hook fe: LNB off/on is control by Cypress usb chip. */
 440         state->fe_set_voltage = adap->fe[0]->ops.set_voltage;
 441         adap->fe[0]->ops.set_voltage = dvbsky_usb_ci_set_voltage;
 442
 443         return 0;
 444 }
 445
 446 static int dvbsky_t680c_attach(struct dvb_usb_adapter *adap)
 447 {
 448         struct dvbsky_state *state = adap_to_priv(adap);
 449         struct dvb_usb_device *d = adap_to_d(adap);
 450         struct i2c_adapter *i2c_adapter;
 451         struct si2168_config si2168_config = {};
 452         struct si2157_config si2157_config = {};
 453         struct sp2_config sp2_config = {};
 454
 455         /* attach demod */
 456         si2168_config.i2c_adapter = &i2c_adapter;
 457         si2168_config.fe = &adap->fe[0];
 458         si2168_config.ts_mode = SI2168_TS_PARALLEL;
 459
 460         state->i2c_client_demod = dvb_module_probe("si2168", NULL,
 461                                                    &d->i2c_adap,
 462                                                    0x64, &si2168_config);
 463         if (!state->i2c_client_demod)
 464                 return -ENODEV;
 465
 466         /* attach tuner */
 467         si2157_config.fe = adap->fe[0];
 468         si2157_config.if_port = 1;
 469
 470         state->i2c_client_tuner = dvb_module_probe("si2157", NULL,
 471                                                    i2c_adapter,
 472                                                    0x60, &si2157_config);
 473         if (!state->i2c_client_tuner) {
 474                 dvb_module_release(state->i2c_client_demod);
 475                 return -ENODEV;
 476         }
 477
 478         /* attach ci controller */
 479         sp2_config.dvb_adap = &adap->dvb_adap;
 480         sp2_config.priv = d;
 481         sp2_config.ci_control = dvbsky_ci_ctrl;
 482
 483         state->i2c_client_ci = dvb_module_probe("sp2", NULL,
 484                                                 &d->i2c_adap,
 485                                                 0x40, &sp2_config);
 486
 487         if (!state->i2c_client_ci) {
 488                 dvb_module_release(state->i2c_client_tuner);
 489                 dvb_module_release(state->i2c_client_demod);
 490                 return -ENODEV;
 491         }
 492
 493         return 0;
 494 }
 495
 496 static int dvbsky_t330_attach(struct dvb_usb_adapter *adap)
 497 {
 498         struct dvbsky_state *state = adap_to_priv(adap);
 499         struct dvb_usb_device *d = adap_to_d(adap);
 500         struct i2c_adapter *i2c_adapter;
 501         struct si2168_config si2168_config = {};
 502         struct si2157_config si2157_config = {};
 503
 504         /* attach demod */
 505         si2168_config.i2c_adapter = &i2c_adapter;
 506         si2168_config.fe = &adap->fe[0];
 507         si2168_config.ts_mode = SI2168_TS_PARALLEL;
 508         si2168_config.ts_clock_gapped = true;
 509
 510         state->i2c_client_demod = dvb_module_probe("si2168", NULL,
 511                                                    &d->i2c_adap,
 512                                                    0x64, &si2168_config);
 513         if (!state->i2c_client_demod)
 514                 return -ENODEV;
 515
 516         /* attach tuner */
 517         si2157_config.fe = adap->fe[0];
 518         si2157_config.if_port = 1;
 519
 520         state->i2c_client_tuner = dvb_module_probe("si2157", NULL,
 521                                                    i2c_adapter,
 522                                                    0x60, &si2157_config);
 523         if (!state->i2c_client_tuner) {
 524                 dvb_module_release(state->i2c_client_demod);
 525                 return -ENODEV;
 526         }
 527
 528         return 0;
 529 }
 530
 531 static int dvbsky_mygica_t230c_attach(struct dvb_usb_adapter *adap)
 532 {
 533         struct dvbsky_state *state = adap_to_priv(adap);
 534         struct dvb_usb_device *d = adap_to_d(adap);
 535         struct i2c_adapter *i2c_adapter;
 536         struct si2168_config si2168_config = {};
 537         struct si2157_config si2157_config = {};
 538
 539         /* attach demod */
 540         si2168_config.i2c_adapter = &i2c_adapter;
 541         si2168_config.fe = &adap->fe[0];
 542         si2168_config.ts_mode = SI2168_TS_PARALLEL;
 543         if (le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_MYGICA_T230C2)
 544                 si2168_config.ts_mode |= SI2168_TS_CLK_MANUAL;
 545         si2168_config.ts_clock_inv = 1;
 546
 547         state->i2c_client_demod = dvb_module_probe("si2168", NULL,
 548                                                    &d->i2c_adap,
 549                                                    0x64, &si2168_config);
 550         if (!state->i2c_client_demod)
 551                 return -ENODEV;
 552
 553         /* attach tuner */
 554         si2157_config.fe = adap->fe[0];
 555         si2157_config.if_port = 0;
 556
 557         state->i2c_client_tuner = dvb_module_probe("si2157", "si2141",
 558                                                    i2c_adapter,
 559                                                    0x60, &si2157_config);
 560         if (!state->i2c_client_tuner) {
 561                 dvb_module_release(state->i2c_client_demod);
 562                 return -ENODEV;
 563         }
 564
 565         return 0;
 566 }
 567
 568
 569 static int dvbsky_identify_state(struct dvb_usb_device *d, const char **name)
 570 {
 571         dvbsky_gpio_ctrl(d, 0x04, 1);
 572         msleep(20);
 573         dvbsky_gpio_ctrl(d, 0x83, 0);
 574         dvbsky_gpio_ctrl(d, 0xc0, 1);
 575         msleep(100);
 576         dvbsky_gpio_ctrl(d, 0x83, 1);
 577         dvbsky_gpio_ctrl(d, 0xc0, 0);
 578         msleep(50);
 579
 580         return WARM;
 581 }
 582
 583 static int dvbsky_init(struct dvb_usb_device *d)
 584 {
 585         struct dvbsky_state *state = d_to_priv(d);
 586
 587         /* use default interface */
 588         /*
 589         ret = usb_set_interface(d->udev, 0, 0);
 590         if (ret)
 591                 return ret;
 592         */
 593         mutex_init(&state->stream_mutex);
 594
 595         state->last_lock = 0;
 596
 597         return 0;
 598 }
 599
 600 static int dvbsky_frontend_detach(struct dvb_usb_adapter *adap)
 601 {
 602         struct dvb_usb_device *d = adap_to_d(adap);
 603         struct dvbsky_state *state = d_to_priv(d);
 604
 605         dev_dbg(&d->udev->dev, "%s: adap=%d\n", __func__, adap->id);
 606
 607         dvb_module_release(state->i2c_client_tuner);
 608         dvb_module_release(state->i2c_client_demod);
 609         dvb_module_release(state->i2c_client_ci);
 610
 611         return 0;
 612 }
 613
 614 /* DVB USB Driver stuff */
 615 static struct dvb_usb_device_properties dvbsky_s960_props = {
 616         .driver_name = KBUILD_MODNAME,
 617         .owner = THIS_MODULE,
 618         .adapter_nr = adapter_nr,
 619         .size_of_priv = sizeof(struct dvbsky_state),
 620
 621         .generic_bulk_ctrl_endpoint = 0x01,
 622         .generic_bulk_ctrl_endpoint_response = 0x81,
 623         .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
 624
 625         .i2c_algo         = &dvbsky_i2c_algo,
 626         .frontend_attach  = dvbsky_s960_attach,
 627         .frontend_detach  = dvbsky_frontend_detach,
 628         .init             = dvbsky_init,
 629         .get_rc_config    = dvbsky_get_rc_config,
 630         .streaming_ctrl   = dvbsky_streaming_ctrl,
 631         .identify_state   = dvbsky_identify_state,
 632         .read_mac_address = dvbsky_read_mac_addr,
 633
 634         .num_adapters = 1,
 635         .adapter = {
 636                 {
 637                         .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
 638                 }
 639         }
 640 };
 641
 642 static struct dvb_usb_device_properties dvbsky_s960c_props = {
 643         .driver_name = KBUILD_MODNAME,
 644         .owner = THIS_MODULE,
 645         .adapter_nr = adapter_nr,
 646         .size_of_priv = sizeof(struct dvbsky_state),
 647
 648         .generic_bulk_ctrl_endpoint = 0x01,
 649         .generic_bulk_ctrl_endpoint_response = 0x81,
 650         .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
 651
 652         .i2c_algo         = &dvbsky_i2c_algo,
 653         .frontend_attach  = dvbsky_s960c_attach,
 654         .frontend_detach  = dvbsky_frontend_detach,
 655         .init             = dvbsky_init,
 656         .get_rc_config    = dvbsky_get_rc_config,
 657         .streaming_ctrl   = dvbsky_streaming_ctrl,
 658         .identify_state   = dvbsky_identify_state,
 659         .read_mac_address = dvbsky_read_mac_addr,
 660
 661         .num_adapters = 1,
 662         .adapter = {
 663                 {
 664                         .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
 665                 }
 666         }
 667 };
 668
 669 static struct dvb_usb_device_properties dvbsky_t680c_props = {
 670         .driver_name = KBUILD_MODNAME,
 671         .owner = THIS_MODULE,
 672         .adapter_nr = adapter_nr,
 673         .size_of_priv = sizeof(struct dvbsky_state),
 674
 675         .generic_bulk_ctrl_endpoint = 0x01,
 676         .generic_bulk_ctrl_endpoint_response = 0x81,
 677         .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
 678
 679         .i2c_algo         = &dvbsky_i2c_algo,
 680         .frontend_attach  = dvbsky_t680c_attach,
 681         .frontend_detach  = dvbsky_frontend_detach,
 682         .init             = dvbsky_init,
 683         .get_rc_config    = dvbsky_get_rc_config,
 684         .streaming_ctrl   = dvbsky_streaming_ctrl,
 685         .identify_state   = dvbsky_identify_state,
 686         .read_mac_address = dvbsky_read_mac_addr,
 687
 688         .num_adapters = 1,
 689         .adapter = {
 690                 {
 691                         .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
 692                 }
 693         }
 694 };
 695
 696 static struct dvb_usb_device_properties dvbsky_t330_props = {
 697         .driver_name = KBUILD_MODNAME,
 698         .owner = THIS_MODULE,
 699         .adapter_nr = adapter_nr,
 700         .size_of_priv = sizeof(struct dvbsky_state),
 701
 702         .generic_bulk_ctrl_endpoint = 0x01,
 703         .generic_bulk_ctrl_endpoint_response = 0x81,
 704         .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
 705
 706         .i2c_algo         = &dvbsky_i2c_algo,
 707         .frontend_attach  = dvbsky_t330_attach,
 708         .frontend_detach  = dvbsky_frontend_detach,
 709         .init             = dvbsky_init,
 710         .get_rc_config    = dvbsky_get_rc_config,
 711         .streaming_ctrl   = dvbsky_streaming_ctrl,
 712         .identify_state   = dvbsky_identify_state,
 713         .read_mac_address = dvbsky_read_mac_addr,
 714
 715         .num_adapters = 1,
 716         .adapter = {
 717                 {
 718                         .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
 719                 }
 720         }
 721 };
 722
 723 static struct dvb_usb_device_properties mygica_t230c_props = {
 724         .driver_name = KBUILD_MODNAME,
 725         .owner = THIS_MODULE,
 726         .adapter_nr = adapter_nr,
 727         .size_of_priv = sizeof(struct dvbsky_state),
 728
 729         .generic_bulk_ctrl_endpoint = 0x01,
 730         .generic_bulk_ctrl_endpoint_response = 0x81,
 731         .generic_bulk_ctrl_delay = DVBSKY_MSG_DELAY,
 732
 733         .i2c_algo         = &dvbsky_i2c_algo,
 734         .frontend_attach  = dvbsky_mygica_t230c_attach,
 735         .frontend_detach  = dvbsky_frontend_detach,
 736         .init             = dvbsky_init,
 737         .get_rc_config    = dvbsky_get_rc_config,
 738         .streaming_ctrl   = dvbsky_streaming_ctrl,
 739         .identify_state   = dvbsky_identify_state,
 740
 741         .num_adapters = 1,
 742         .adapter = {
 743                 {
 744                         .stream = DVB_USB_STREAM_BULK(0x82, 8, 4096),
 745                 }
 746         }
 747 };
 748
 749 static const struct usb_device_id dvbsky_id_table[] = {
 750         { DVB_USB_DEVICE(0x0572, 0x6831,
 751                 &dvbsky_s960_props, "DVBSky S960/S860", RC_MAP_DVBSKY) },
 752         { DVB_USB_DEVICE(0x0572, 0x960c,
 753                 &dvbsky_s960c_props, "DVBSky S960CI", RC_MAP_DVBSKY) },
 754         { DVB_USB_DEVICE(0x0572, 0x680c,
 755                 &dvbsky_t680c_props, "DVBSky T680CI", RC_MAP_DVBSKY) },
 756         { DVB_USB_DEVICE(0x0572, 0x0320,
 757                 &dvbsky_t330_props, "DVBSky T330", RC_MAP_DVBSKY) },
 758         { DVB_USB_DEVICE(USB_VID_TECHNOTREND,
 759                 USB_PID_TECHNOTREND_TVSTICK_CT2_4400,
 760                 &dvbsky_t330_props, "TechnoTrend TVStick CT2-4400",
 761                 RC_MAP_TT_1500) },
 762         { DVB_USB_DEVICE(USB_VID_TECHNOTREND,
 763                 USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI,
 764                 &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI",
 765                 RC_MAP_TT_1500) },
 766         { DVB_USB_DEVICE(USB_VID_TECHNOTREND,
 767                 USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI_2,
 768                 &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI v1.1",
 769                 RC_MAP_TT_1500) },
 770         { DVB_USB_DEVICE(USB_VID_TECHNOTREND,
 771                 USB_PID_TECHNOTREND_CONNECT_S2_4650_CI,
 772                 &dvbsky_s960c_props, "TechnoTrend TT-connect S2-4650 CI",
 773                 RC_MAP_TT_1500) },
 774         { DVB_USB_DEVICE(USB_VID_TERRATEC,
 775                 USB_PID_TERRATEC_H7_3,
 776                 &dvbsky_t680c_props, "Terratec H7 Rev.4",
 777                 RC_MAP_TT_1500) },
 778         { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4,
 779                 &dvbsky_s960_props, "Terratec Cinergy S2 Rev.4",
 780                 RC_MAP_DVBSKY) },
 781         { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C,
 782                 &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C",
 783                 RC_MAP_TOTAL_MEDIA_IN_HAND_02) },
 784         { DVB_USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230C2,
 785                 &mygica_t230c_props, "MyGica Mini DVB-T2 USB Stick T230C v2",
 786                 RC_MAP_TOTAL_MEDIA_IN_HAND_02) },
 787         { }
 788 };
 789 MODULE_DEVICE_TABLE(usb, dvbsky_id_table);
 790
 791 static struct usb_driver dvbsky_usb_driver = {
 792         .name = KBUILD_MODNAME,
 793         .id_table = dvbsky_id_table,
 794         .probe = dvb_usbv2_probe,
 795         .disconnect = dvb_usbv2_disconnect,
 796         .suspend = dvb_usbv2_suspend,
 797         .resume = dvb_usbv2_resume,
 798         .reset_resume = dvb_usbv2_reset_resume,
 799         .no_dynamic_id = 1,
 800         .soft_unbind = 1,
 801 };
 802
 803 module_usb_driver(dvbsky_usb_driver);
 804
 805 MODULE_AUTHOR("Max nibble <nibble.max@gmail.com>");
 806 MODULE_DESCRIPTION("Driver for DVBSky USB");
 807 MODULE_LICENSE("GPL");