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