Version:  2.0.40 2.2.26 2.4.37 2.6.39 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15

Linux/drivers/media/usb/dvb-usb/dibusb-mb.c

  1 /* DVB USB compliant linux driver for mobile DVB-T USB devices based on
  2  * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-B)
  3  *
  4  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
  5  *
  6  * based on GPL code from DiBcom, which has
  7  * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
  8  *
  9  *      This program is free software; you can redistribute it and/or modify it
 10  *      under the terms of the GNU General Public License as published by the Free
 11  *      Software Foundation, version 2.
 12  *
 13  * see Documentation/dvb/README.dvb-usb for more information
 14  */
 15 #include "dibusb.h"
 16 
 17 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 18 
 19 static int dib3000mb_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
 20 {
 21         struct dvb_usb_adapter *adap = fe->dvb->priv;
 22         struct dibusb_state *st = adap->priv;
 23 
 24         return st->ops.tuner_pass_ctrl(fe, enable, st->tuner_addr);
 25 }
 26 
 27 static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_adapter *adap)
 28 {
 29         struct dib3000_config demod_cfg;
 30         struct dibusb_state *st = adap->priv;
 31 
 32         demod_cfg.demod_address = 0x8;
 33 
 34         adap->fe_adap[0].fe = dvb_attach(dib3000mb_attach, &demod_cfg,
 35                                          &adap->dev->i2c_adap, &st->ops);
 36         if ((adap->fe_adap[0].fe) == NULL)
 37                 return -ENODEV;
 38 
 39         adap->fe_adap[0].fe->ops.i2c_gate_ctrl = dib3000mb_i2c_gate_ctrl;
 40 
 41         return 0;
 42 }
 43 
 44 static int dibusb_thomson_tuner_attach(struct dvb_usb_adapter *adap)
 45 {
 46         struct dibusb_state *st = adap->priv;
 47 
 48         st->tuner_addr = 0x61;
 49 
 50         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61, &adap->dev->i2c_adap,
 51                    DVB_PLL_TUA6010XS);
 52         return 0;
 53 }
 54 
 55 static int dibusb_panasonic_tuner_attach(struct dvb_usb_adapter *adap)
 56 {
 57         struct dibusb_state *st = adap->priv;
 58 
 59         st->tuner_addr = 0x60;
 60 
 61         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap,
 62                    DVB_PLL_TDA665X);
 63         return 0;
 64 }
 65 
 66 /* Some of the Artec 1.1 device aren't equipped with the default tuner
 67  * (Thomson Cable), but with a Panasonic ENV77H11D5.  This function figures
 68  * this out. */
 69 static int dibusb_tuner_probe_and_attach(struct dvb_usb_adapter *adap)
 70 {
 71         u8 b[2] = { 0,0 }, b2[1];
 72         int ret = 0;
 73         struct i2c_msg msg[2] = {
 74                 { .flags = 0,        .buf = b,  .len = 2 },
 75                 { .flags = I2C_M_RD, .buf = b2, .len = 1 },
 76         };
 77         struct dibusb_state *st = adap->priv;
 78 
 79         /* the Panasonic sits on I2C addrass 0x60, the Thomson on 0x61 */
 80         msg[0].addr = msg[1].addr = st->tuner_addr = 0x60;
 81 
 82         if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl)
 83                 adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 1);
 84 
 85         if (i2c_transfer(&adap->dev->i2c_adap, msg, 2) != 2) {
 86                 err("tuner i2c write failed.");
 87                 ret = -EREMOTEIO;
 88         }
 89 
 90         if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl)
 91                 adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 0);
 92 
 93         if (b2[0] == 0xfe) {
 94                 info("This device has the Thomson Cable onboard. Which is default.");
 95                 ret = dibusb_thomson_tuner_attach(adap);
 96         } else {
 97                 info("This device has the Panasonic ENV77H11D5 onboard.");
 98                 ret = dibusb_panasonic_tuner_attach(adap);
 99         }
100 
101         return ret;
102 }
103 
104 /* USB Driver stuff */
105 static struct dvb_usb_device_properties dibusb1_1_properties;
106 static struct dvb_usb_device_properties dibusb1_1_an2235_properties;
107 static struct dvb_usb_device_properties dibusb2_0b_properties;
108 static struct dvb_usb_device_properties artec_t1_usb2_properties;
109 
110 static int dibusb_probe(struct usb_interface *intf,
111                 const struct usb_device_id *id)
112 {
113         if (0 == dvb_usb_device_init(intf, &dibusb1_1_properties,
114                                      THIS_MODULE, NULL, adapter_nr) ||
115             0 == dvb_usb_device_init(intf, &dibusb1_1_an2235_properties,
116                                      THIS_MODULE, NULL, adapter_nr) ||
117             0 == dvb_usb_device_init(intf, &dibusb2_0b_properties,
118                                      THIS_MODULE, NULL, adapter_nr) ||
119             0 == dvb_usb_device_init(intf, &artec_t1_usb2_properties,
120                                      THIS_MODULE, NULL, adapter_nr))
121                 return 0;
122 
123         return -EINVAL;
124 }
125 
126 /* do not change the order of the ID table */
127 static struct usb_device_id dibusb_dib3000mb_table [] = {
128 /* 00 */        { USB_DEVICE(USB_VID_WIDEVIEW,          USB_PID_AVERMEDIA_DVBT_USB_COLD) },
129 /* 01 */        { USB_DEVICE(USB_VID_WIDEVIEW,          USB_PID_AVERMEDIA_DVBT_USB_WARM) },
130 /* 02 */        { USB_DEVICE(USB_VID_COMPRO,            USB_PID_COMPRO_DVBU2000_COLD) },
131 /* 03 */        { USB_DEVICE(USB_VID_COMPRO,            USB_PID_COMPRO_DVBU2000_WARM) },
132 /* 04 */        { USB_DEVICE(USB_VID_COMPRO_UNK,        USB_PID_COMPRO_DVBU2000_UNK_COLD) },
133 /* 05 */        { USB_DEVICE(USB_VID_DIBCOM,            USB_PID_DIBCOM_MOD3000_COLD) },
134 /* 06 */        { USB_DEVICE(USB_VID_DIBCOM,            USB_PID_DIBCOM_MOD3000_WARM) },
135 /* 07 */        { USB_DEVICE(USB_VID_EMPIA,             USB_PID_KWORLD_VSTREAM_COLD) },
136 /* 08 */        { USB_DEVICE(USB_VID_EMPIA,             USB_PID_KWORLD_VSTREAM_WARM) },
137 /* 09 */        { USB_DEVICE(USB_VID_GRANDTEC,          USB_PID_GRANDTEC_DVBT_USB_COLD) },
138 /* 10 */        { USB_DEVICE(USB_VID_GRANDTEC,          USB_PID_GRANDTEC_DVBT_USB_WARM) },
139 /* 11 */        { USB_DEVICE(USB_VID_GRANDTEC,          USB_PID_DIBCOM_MOD3000_COLD) },
140 /* 12 */        { USB_DEVICE(USB_VID_GRANDTEC,          USB_PID_DIBCOM_MOD3000_WARM) },
141 /* 13 */        { USB_DEVICE(USB_VID_HYPER_PALTEK,      USB_PID_UNK_HYPER_PALTEK_COLD) },
142 /* 14 */        { USB_DEVICE(USB_VID_HYPER_PALTEK,      USB_PID_UNK_HYPER_PALTEK_WARM) },
143 /* 15 */        { USB_DEVICE(USB_VID_VISIONPLUS,        USB_PID_TWINHAN_VP7041_COLD) },
144 /* 16 */        { USB_DEVICE(USB_VID_VISIONPLUS,        USB_PID_TWINHAN_VP7041_WARM) },
145 /* 17 */        { USB_DEVICE(USB_VID_TWINHAN,           USB_PID_TWINHAN_VP7041_COLD) },
146 /* 18 */        { USB_DEVICE(USB_VID_TWINHAN,           USB_PID_TWINHAN_VP7041_WARM) },
147 /* 19 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_COLD) },
148 /* 20 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_WARM) },
149 /* 21 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_COLD) },
150 /* 22 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_WARM) },
151 /* 23 */        { USB_DEVICE(USB_VID_ADSTECH,           USB_PID_ADSTECH_USB2_COLD) },
152 
153 /* device ID with default DIBUSB2_0-firmware and with the hacked firmware */
154 /* 24 */        { USB_DEVICE(USB_VID_ADSTECH,           USB_PID_ADSTECH_USB2_WARM) },
155 /* 25 */        { USB_DEVICE(USB_VID_KYE,               USB_PID_KYE_DVB_T_COLD) },
156 /* 26 */        { USB_DEVICE(USB_VID_KYE,               USB_PID_KYE_DVB_T_WARM) },
157 
158 /* 27 */        { USB_DEVICE(USB_VID_KWORLD,            USB_PID_KWORLD_VSTREAM_COLD) },
159 
160 /* 28 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_COLD) },
161 /* 29 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_WARM) },
162 
163 /*
164  * XXX: As Artec just 'forgot' to program the EEPROM on some Artec T1 devices
165  *      we don't catch these faulty IDs (namely 'Cypress FX1 USB controller') that
166  *      have been left on the device. If you don't have such a device but an Artec
167  *      device that's supposed to work with this driver but is not detected by it,
168  *      free to enable CONFIG_DVB_USB_DIBUSB_MB_FAULTY via your kernel config.
169  */
170 
171 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
172 /* 30 */        { USB_DEVICE(USB_VID_ANCHOR,            USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) },
173 #endif
174 
175                         { }             /* Terminating entry */
176 };
177 MODULE_DEVICE_TABLE (usb, dibusb_dib3000mb_table);
178 
179 static struct dvb_usb_device_properties dibusb1_1_properties = {
180         .caps =  DVB_USB_IS_AN_I2C_ADAPTER,
181 
182         .usb_ctrl = CYPRESS_AN2135,
183 
184         .firmware = "dvb-usb-dibusb-5.0.0.11.fw",
185 
186         .num_adapters = 1,
187         .adapter = {
188                 {
189                 .num_frontends = 1,
190                 .fe = {{
191                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
192                         .pid_filter_count = 16,
193 
194                         .streaming_ctrl   = dibusb_streaming_ctrl,
195                         .pid_filter       = dibusb_pid_filter,
196                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
197                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
198                         .tuner_attach     = dibusb_tuner_probe_and_attach,
199 
200                         /* parameter for the MPEG2-data transfer */
201                         .stream = {
202                                 .type = USB_BULK,
203                                 .count = 7,
204                                 .endpoint = 0x02,
205                                 .u = {
206                                         .bulk = {
207                                                 .buffersize = 4096,
208                                         }
209                                 }
210                         },
211                 }},
212                         .size_of_priv     = sizeof(struct dibusb_state),
213                 }
214         },
215 
216         .power_ctrl       = dibusb_power_ctrl,
217 
218         .rc.legacy = {
219                 .rc_interval      = DEFAULT_RC_INTERVAL,
220                 .rc_map_table     = rc_map_dibusb_table,
221                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
222                 .rc_query         = dibusb_rc_query,
223         },
224 
225         .i2c_algo         = &dibusb_i2c_algo,
226 
227         .generic_bulk_ctrl_endpoint = 0x01,
228 
229         .num_device_descs = 9,
230         .devices = {
231                 {       "AVerMedia AverTV DVBT USB1.1",
232                         { &dibusb_dib3000mb_table[0],  NULL },
233                         { &dibusb_dib3000mb_table[1],  NULL },
234                 },
235                 {       "Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb)",
236                         { &dibusb_dib3000mb_table[2], &dibusb_dib3000mb_table[4], NULL},
237                         { &dibusb_dib3000mb_table[3], NULL },
238                 },
239                 {       "DiBcom USB1.1 DVB-T reference design (MOD3000)",
240                         { &dibusb_dib3000mb_table[5],  NULL },
241                         { &dibusb_dib3000mb_table[6],  NULL },
242                 },
243                 {       "KWorld V-Stream XPERT DTV - DVB-T USB1.1",
244                         { &dibusb_dib3000mb_table[7], NULL },
245                         { &dibusb_dib3000mb_table[8], NULL },
246                 },
247                 {       "Grandtec USB1.1 DVB-T",
248                         { &dibusb_dib3000mb_table[9],  &dibusb_dib3000mb_table[11], NULL },
249                         { &dibusb_dib3000mb_table[10], &dibusb_dib3000mb_table[12], NULL },
250                 },
251                 {       "Unknown USB1.1 DVB-T device ???? please report the name to the author",
252                         { &dibusb_dib3000mb_table[13], NULL },
253                         { &dibusb_dib3000mb_table[14], NULL },
254                 },
255                 {       "TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device",
256                         { &dibusb_dib3000mb_table[15], &dibusb_dib3000mb_table[17], NULL},
257                         { &dibusb_dib3000mb_table[16], &dibusb_dib3000mb_table[18], NULL},
258                 },
259                 {       "Artec T1 USB1.1 TVBOX with AN2135",
260                         { &dibusb_dib3000mb_table[19], NULL },
261                         { &dibusb_dib3000mb_table[20], NULL },
262                 },
263                 {       "VideoWalker DVB-T USB",
264                         { &dibusb_dib3000mb_table[25], NULL },
265                         { &dibusb_dib3000mb_table[26], NULL },
266                 },
267         }
268 };
269 
270 static struct dvb_usb_device_properties dibusb1_1_an2235_properties = {
271         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
272         .usb_ctrl = CYPRESS_AN2235,
273 
274         .firmware = "dvb-usb-dibusb-an2235-01.fw",
275 
276         .num_adapters = 1,
277         .adapter = {
278                 {
279                 .num_frontends = 1,
280                 .fe = {{
281                         .caps = DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_ADAP_HAS_PID_FILTER,
282                         .pid_filter_count = 16,
283 
284                         .streaming_ctrl   = dibusb_streaming_ctrl,
285                         .pid_filter       = dibusb_pid_filter,
286                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
287                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
288                         .tuner_attach     = dibusb_tuner_probe_and_attach,
289 
290                         /* parameter for the MPEG2-data transfer */
291                         .stream = {
292                                 .type = USB_BULK,
293                                 .count = 7,
294                                 .endpoint = 0x02,
295                                 .u = {
296                                         .bulk = {
297                                                 .buffersize = 4096,
298                                         }
299                                 }
300                         },
301                 }},
302                         .size_of_priv     = sizeof(struct dibusb_state),
303                 },
304         },
305         .power_ctrl       = dibusb_power_ctrl,
306 
307         .rc.legacy = {
308                 .rc_interval      = DEFAULT_RC_INTERVAL,
309                 .rc_map_table     = rc_map_dibusb_table,
310                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
311                 .rc_query         = dibusb_rc_query,
312         },
313 
314         .i2c_algo         = &dibusb_i2c_algo,
315 
316         .generic_bulk_ctrl_endpoint = 0x01,
317 
318 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
319         .num_device_descs = 2,
320 #else
321         .num_device_descs = 1,
322 #endif
323         .devices = {
324                 {       "Artec T1 USB1.1 TVBOX with AN2235",
325                         { &dibusb_dib3000mb_table[21], NULL },
326                         { &dibusb_dib3000mb_table[22], NULL },
327                 },
328 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
329                 {       "Artec T1 USB1.1 TVBOX with AN2235 (faulty USB IDs)",
330                         { &dibusb_dib3000mb_table[30], NULL },
331                         { NULL },
332                 },
333                 { NULL },
334 #endif
335         }
336 };
337 
338 static struct dvb_usb_device_properties dibusb2_0b_properties = {
339         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
340 
341         .usb_ctrl = CYPRESS_FX2,
342 
343         .firmware = "dvb-usb-adstech-usb2-02.fw",
344 
345         .num_adapters = 1,
346         .adapter = {
347                 {
348                 .num_frontends = 1,
349                 .fe = {{
350                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
351                         .pid_filter_count = 16,
352 
353                         .streaming_ctrl   = dibusb2_0_streaming_ctrl,
354                         .pid_filter       = dibusb_pid_filter,
355                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
356                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
357                         .tuner_attach     = dibusb_thomson_tuner_attach,
358 
359                         /* parameter for the MPEG2-data transfer */
360                         .stream = {
361                                 .type = USB_BULK,
362                                 .count = 7,
363                                 .endpoint = 0x06,
364                                 .u = {
365                                         .bulk = {
366                                                 .buffersize = 4096,
367                                         }
368                                 }
369                         },
370                 }},
371                         .size_of_priv     = sizeof(struct dibusb_state),
372                 }
373         },
374         .power_ctrl       = dibusb2_0_power_ctrl,
375 
376         .rc.legacy = {
377                 .rc_interval      = DEFAULT_RC_INTERVAL,
378                 .rc_map_table     = rc_map_dibusb_table,
379                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
380                 .rc_query         = dibusb_rc_query,
381         },
382 
383         .i2c_algo         = &dibusb_i2c_algo,
384 
385         .generic_bulk_ctrl_endpoint = 0x01,
386 
387         .num_device_descs = 2,
388         .devices = {
389                 {       "KWorld/ADSTech Instant DVB-T USB2.0",
390                         { &dibusb_dib3000mb_table[23], NULL },
391                         { &dibusb_dib3000mb_table[24], NULL },
392                 },
393                 {       "KWorld Xpert DVB-T USB2.0",
394                         { &dibusb_dib3000mb_table[27], NULL },
395                         { NULL }
396                 },
397                 { NULL },
398         }
399 };
400 
401 static struct dvb_usb_device_properties artec_t1_usb2_properties = {
402         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
403 
404         .usb_ctrl = CYPRESS_FX2,
405 
406         .firmware = "dvb-usb-dibusb-6.0.0.8.fw",
407 
408         .num_adapters = 1,
409         .adapter = {
410                 {
411                 .num_frontends = 1,
412                 .fe = {{
413                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
414                         .pid_filter_count = 16,
415 
416                         .streaming_ctrl   = dibusb2_0_streaming_ctrl,
417                         .pid_filter       = dibusb_pid_filter,
418                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
419                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
420                         .tuner_attach     = dibusb_tuner_probe_and_attach,
421                         /* parameter for the MPEG2-data transfer */
422                         .stream = {
423                                 .type = USB_BULK,
424                                 .count = 7,
425                                 .endpoint = 0x06,
426                                 .u = {
427                                         .bulk = {
428                                                 .buffersize = 4096,
429                                         }
430                                 }
431                         },
432                 }},
433                         .size_of_priv     = sizeof(struct dibusb_state),
434                 }
435         },
436         .power_ctrl       = dibusb2_0_power_ctrl,
437 
438         .rc.legacy = {
439                 .rc_interval      = DEFAULT_RC_INTERVAL,
440                 .rc_map_table     = rc_map_dibusb_table,
441                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
442                 .rc_query         = dibusb_rc_query,
443         },
444 
445         .i2c_algo         = &dibusb_i2c_algo,
446 
447         .generic_bulk_ctrl_endpoint = 0x01,
448 
449         .num_device_descs = 1,
450         .devices = {
451                 {       "Artec T1 USB2.0",
452                         { &dibusb_dib3000mb_table[28], NULL },
453                         { &dibusb_dib3000mb_table[29], NULL },
454                 },
455                 { NULL },
456         }
457 };
458 
459 static struct usb_driver dibusb_driver = {
460         .name           = "dvb_usb_dibusb_mb",
461         .probe          = dibusb_probe,
462         .disconnect = dvb_usb_device_exit,
463         .id_table       = dibusb_dib3000mb_table,
464 };
465 
466 module_usb_driver(dibusb_driver);
467 
468 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
469 MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)");
470 MODULE_VERSION("1.0");
471 MODULE_LICENSE("GPL");
472 

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