1 /*
2 * tm6000-cards.c - driver for TM5600/TM6000/TM6010 USB video capture devices
3 *
4 * Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation version 2
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19
20 #include <linux/init.h>
21 #include <linux/module.h>
22 #include <linux/pci.h>
23 #include <linux/delay.h>
24 #include <linux/i2c.h>
25 #include <linux/usb.h>
26 #include <linux/slab.h>
27 #include <media/v4l2-common.h>
28 #include <media/tuner.h>
29 #include <media/i2c/tvaudio.h>
30 #include <media/i2c-addr.h>
31 #include <media/rc-map.h>
32
33 #include "tm6000.h"
34 #include "tm6000-regs.h"
35 #include "tuner-xc2028.h"
36 #include "xc5000.h"
37
38 #define TM6000_BOARD_UNKNOWN 0
39 #define TM5600_BOARD_GENERIC 1
40 #define TM6000_BOARD_GENERIC 2
41 #define TM6010_BOARD_GENERIC 3
42 #define TM5600_BOARD_10MOONS_UT821 4
43 #define TM5600_BOARD_10MOONS_UT330 5
44 #define TM6000_BOARD_ADSTECH_DUAL_TV 6
45 #define TM6000_BOARD_FREECOM_AND_SIMILAR 7
46 #define TM6000_BOARD_ADSTECH_MINI_DUAL_TV 8
47 #define TM6010_BOARD_HAUPPAUGE_900H 9
48 #define TM6010_BOARD_BEHOLD_WANDER 10
49 #define TM6010_BOARD_BEHOLD_VOYAGER 11
50 #define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12
51 #define TM6010_BOARD_TWINHAN_TU501 13
52 #define TM6010_BOARD_BEHOLD_WANDER_LITE 14
53 #define TM6010_BOARD_BEHOLD_VOYAGER_LITE 15
54 #define TM5600_BOARD_TERRATEC_GRABSTER 16
55
56 #define is_generic(model) ((model == TM6000_BOARD_UNKNOWN) || \
57 (model == TM5600_BOARD_GENERIC) || \
58 (model == TM6000_BOARD_GENERIC) || \
59 (model == TM6010_BOARD_GENERIC))
60
61 #define TM6000_MAXBOARDS 16
62 static unsigned int card[] = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET };
63
64 module_param_array(card, int, NULL, 0444);
65
66 static unsigned long tm6000_devused;
67
68
69 struct tm6000_board {
70 char *name;
71 char eename[16]; /* EEPROM name */
72 unsigned eename_size; /* size of EEPROM name */
73 unsigned eename_pos; /* Position where it appears at ROM */
74
75 struct tm6000_capabilities caps;
76
77 enum tm6000_devtype type; /* variant of the chipset */
78 int tuner_type; /* type of the tuner */
79 int tuner_addr; /* tuner address */
80 int demod_addr; /* demodulator address */
81
82 struct tm6000_gpio gpio;
83
84 struct tm6000_input vinput[3];
85 struct tm6000_input rinput;
86
87 char *ir_codes;
88 };
89
90 static struct tm6000_board tm6000_boards[] = {
91 [TM6000_BOARD_UNKNOWN] = {
92 .name = "Unknown tm6000 video grabber",
93 .caps = {
94 .has_tuner = 1,
95 .has_eeprom = 1,
96 },
97 .gpio = {
98 .tuner_reset = TM6000_GPIO_1,
99 },
100 .vinput = { {
101 .type = TM6000_INPUT_TV,
102 .vmux = TM6000_VMUX_VIDEO_B,
103 .amux = TM6000_AMUX_ADC1,
104 }, {
105 .type = TM6000_INPUT_COMPOSITE1,
106 .vmux = TM6000_VMUX_VIDEO_A,
107 .amux = TM6000_AMUX_ADC2,
108 }, {
109 .type = TM6000_INPUT_SVIDEO,
110 .vmux = TM6000_VMUX_VIDEO_AB,
111 .amux = TM6000_AMUX_ADC2,
112 },
113 },
114 },
115 [TM5600_BOARD_GENERIC] = {
116 .name = "Generic tm5600 board",
117 .type = TM5600,
118 .tuner_type = TUNER_XC2028,
119 .tuner_addr = 0xc2 >> 1,
120 .caps = {
121 .has_tuner = 1,
122 .has_eeprom = 1,
123 },
124 .gpio = {
125 .tuner_reset = TM6000_GPIO_1,
126 },
127 .vinput = { {
128 .type = TM6000_INPUT_TV,
129 .vmux = TM6000_VMUX_VIDEO_B,
130 .amux = TM6000_AMUX_ADC1,
131 }, {
132 .type = TM6000_INPUT_COMPOSITE1,
133 .vmux = TM6000_VMUX_VIDEO_A,
134 .amux = TM6000_AMUX_ADC2,
135 }, {
136 .type = TM6000_INPUT_SVIDEO,
137 .vmux = TM6000_VMUX_VIDEO_AB,
138 .amux = TM6000_AMUX_ADC2,
139 },
140 },
141 },
142 [TM6000_BOARD_GENERIC] = {
143 .name = "Generic tm6000 board",
144 .tuner_type = TUNER_XC2028,
145 .tuner_addr = 0xc2 >> 1,
146 .caps = {
147 .has_tuner = 1,
148 .has_eeprom = 1,
149 },
150 .gpio = {
151 .tuner_reset = TM6000_GPIO_1,
152 },
153 .vinput = { {
154 .type = TM6000_INPUT_TV,
155 .vmux = TM6000_VMUX_VIDEO_B,
156 .amux = TM6000_AMUX_ADC1,
157 }, {
158 .type = TM6000_INPUT_COMPOSITE1,
159 .vmux = TM6000_VMUX_VIDEO_A,
160 .amux = TM6000_AMUX_ADC2,
161 }, {
162 .type = TM6000_INPUT_SVIDEO,
163 .vmux = TM6000_VMUX_VIDEO_AB,
164 .amux = TM6000_AMUX_ADC2,
165 },
166 },
167 },
168 [TM6010_BOARD_GENERIC] = {
169 .name = "Generic tm6010 board",
170 .type = TM6010,
171 .tuner_type = TUNER_XC2028,
172 .tuner_addr = 0xc2 >> 1,
173 .demod_addr = 0x1e >> 1,
174 .caps = {
175 .has_tuner = 1,
176 .has_dvb = 1,
177 .has_zl10353 = 1,
178 .has_eeprom = 1,
179 .has_remote = 1,
180 },
181 .gpio = {
182 .tuner_reset = TM6010_GPIO_2,
183 .tuner_on = TM6010_GPIO_3,
184 .demod_reset = TM6010_GPIO_1,
185 .demod_on = TM6010_GPIO_4,
186 .power_led = TM6010_GPIO_7,
187 .dvb_led = TM6010_GPIO_5,
188 .ir = TM6010_GPIO_0,
189 },
190 .vinput = { {
191 .type = TM6000_INPUT_TV,
192 .vmux = TM6000_VMUX_VIDEO_B,
193 .amux = TM6000_AMUX_SIF1,
194 }, {
195 .type = TM6000_INPUT_COMPOSITE1,
196 .vmux = TM6000_VMUX_VIDEO_A,
197 .amux = TM6000_AMUX_ADC2,
198 }, {
199 .type = TM6000_INPUT_SVIDEO,
200 .vmux = TM6000_VMUX_VIDEO_AB,
201 .amux = TM6000_AMUX_ADC2,
202 },
203 },
204 },
205 [TM5600_BOARD_10MOONS_UT821] = {
206 .name = "10Moons UT 821",
207 .tuner_type = TUNER_XC2028,
208 .eename = { '1', '0', 'M', 'O', 'O', 'N', 'S', '5', '6', '0', '0', 0xff, 0x45, 0x5b},
209 .eename_size = 14,
210 .eename_pos = 0x14,
211 .type = TM5600,
212 .tuner_addr = 0xc2 >> 1,
213 .caps = {
214 .has_tuner = 1,
215 .has_eeprom = 1,
216 },
217 .gpio = {
218 .tuner_reset = TM6000_GPIO_1,
219 },
220 .vinput = { {
221 .type = TM6000_INPUT_TV,
222 .vmux = TM6000_VMUX_VIDEO_B,
223 .amux = TM6000_AMUX_ADC1,
224 }, {
225 .type = TM6000_INPUT_COMPOSITE1,
226 .vmux = TM6000_VMUX_VIDEO_A,
227 .amux = TM6000_AMUX_ADC2,
228 }, {
229 .type = TM6000_INPUT_SVIDEO,
230 .vmux = TM6000_VMUX_VIDEO_AB,
231 .amux = TM6000_AMUX_ADC2,
232 },
233 },
234 },
235 [TM5600_BOARD_10MOONS_UT330] = {
236 .name = "10Moons UT 330",
237 .tuner_type = TUNER_PHILIPS_FQ1216AME_MK4,
238 .tuner_addr = 0xc8 >> 1,
239 .caps = {
240 .has_tuner = 1,
241 .has_dvb = 0,
242 .has_zl10353 = 0,
243 .has_eeprom = 1,
244 },
245 .vinput = { {
246 .type = TM6000_INPUT_TV,
247 .vmux = TM6000_VMUX_VIDEO_B,
248 .amux = TM6000_AMUX_ADC1,
249 }, {
250 .type = TM6000_INPUT_COMPOSITE1,
251 .vmux = TM6000_VMUX_VIDEO_A,
252 .amux = TM6000_AMUX_ADC2,
253 }, {
254 .type = TM6000_INPUT_SVIDEO,
255 .vmux = TM6000_VMUX_VIDEO_AB,
256 .amux = TM6000_AMUX_ADC2,
257 },
258 },
259 },
260 [TM6000_BOARD_ADSTECH_DUAL_TV] = {
261 .name = "ADSTECH Dual TV USB",
262 .tuner_type = TUNER_XC2028,
263 .tuner_addr = 0xc8 >> 1,
264 .caps = {
265 .has_tuner = 1,
266 .has_tda9874 = 1,
267 .has_dvb = 1,
268 .has_zl10353 = 1,
269 .has_eeprom = 1,
270 },
271 .vinput = { {
272 .type = TM6000_INPUT_TV,
273 .vmux = TM6000_VMUX_VIDEO_B,
274 .amux = TM6000_AMUX_ADC1,
275 }, {
276 .type = TM6000_INPUT_COMPOSITE1,
277 .vmux = TM6000_VMUX_VIDEO_A,
278 .amux = TM6000_AMUX_ADC2,
279 }, {
280 .type = TM6000_INPUT_SVIDEO,
281 .vmux = TM6000_VMUX_VIDEO_AB,
282 .amux = TM6000_AMUX_ADC2,
283 },
284 },
285 },
286 [TM6000_BOARD_FREECOM_AND_SIMILAR] = {
287 .name = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual",
288 .tuner_type = TUNER_XC2028, /* has a XC3028 */
289 .tuner_addr = 0xc2 >> 1,
290 .demod_addr = 0x1e >> 1,
291 .caps = {
292 .has_tuner = 1,
293 .has_dvb = 1,
294 .has_zl10353 = 1,
295 .has_eeprom = 0,
296 .has_remote = 1,
297 },
298 .gpio = {
299 .tuner_reset = TM6000_GPIO_4,
300 },
301 .vinput = { {
302 .type = TM6000_INPUT_TV,
303 .vmux = TM6000_VMUX_VIDEO_B,
304 .amux = TM6000_AMUX_ADC1,
305 }, {
306 .type = TM6000_INPUT_COMPOSITE1,
307 .vmux = TM6000_VMUX_VIDEO_A,
308 .amux = TM6000_AMUX_ADC2,
309 }, {
310 .type = TM6000_INPUT_SVIDEO,
311 .vmux = TM6000_VMUX_VIDEO_AB,
312 .amux = TM6000_AMUX_ADC2,
313 },
314 },
315 },
316 [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = {
317 .name = "ADSTECH Mini Dual TV USB",
318 .tuner_type = TUNER_XC2028, /* has a XC3028 */
319 .tuner_addr = 0xc8 >> 1,
320 .demod_addr = 0x1e >> 1,
321 .caps = {
322 .has_tuner = 1,
323 .has_dvb = 1,
324 .has_zl10353 = 1,
325 .has_eeprom = 0,
326 },
327 .gpio = {
328 .tuner_reset = TM6000_GPIO_4,
329 },
330 .vinput = { {
331 .type = TM6000_INPUT_TV,
332 .vmux = TM6000_VMUX_VIDEO_B,
333 .amux = TM6000_AMUX_ADC1,
334 }, {
335 .type = TM6000_INPUT_COMPOSITE1,
336 .vmux = TM6000_VMUX_VIDEO_A,
337 .amux = TM6000_AMUX_ADC2,
338 }, {
339 .type = TM6000_INPUT_SVIDEO,
340 .vmux = TM6000_VMUX_VIDEO_AB,
341 .amux = TM6000_AMUX_ADC2,
342 },
343 },
344 },
345 [TM6010_BOARD_HAUPPAUGE_900H] = {
346 .name = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick",
347 .eename = { 'H', 0, 'V', 0, 'R', 0, '9', 0, '0', 0, '0', 0, 'H', 0 },
348 .eename_size = 14,
349 .eename_pos = 0x42,
350 .tuner_type = TUNER_XC2028, /* has a XC3028 */
351 .tuner_addr = 0xc2 >> 1,
352 .demod_addr = 0x1e >> 1,
353 .type = TM6010,
354 .ir_codes = RC_MAP_HAUPPAUGE,
355 .caps = {
356 .has_tuner = 1,
357 .has_dvb = 1,
358 .has_zl10353 = 1,
359 .has_eeprom = 1,
360 .has_remote = 1,
361 },
362 .gpio = {
363 .tuner_reset = TM6010_GPIO_2,
364 .tuner_on = TM6010_GPIO_3,
365 .demod_reset = TM6010_GPIO_1,
366 .demod_on = TM6010_GPIO_4,
367 .power_led = TM6010_GPIO_7,
368 .dvb_led = TM6010_GPIO_5,
369 .ir = TM6010_GPIO_0,
370 },
371 .vinput = { {
372 .type = TM6000_INPUT_TV,
373 .vmux = TM6000_VMUX_VIDEO_B,
374 .amux = TM6000_AMUX_SIF1,
375 }, {
376 .type = TM6000_INPUT_COMPOSITE1,
377 .vmux = TM6000_VMUX_VIDEO_A,
378 .amux = TM6000_AMUX_ADC2,
379 }, {
380 .type = TM6000_INPUT_SVIDEO,
381 .vmux = TM6000_VMUX_VIDEO_AB,
382 .amux = TM6000_AMUX_ADC2,
383 },
384 },
385 },
386 [TM6010_BOARD_BEHOLD_WANDER] = {
387 .name = "Beholder Wander DVB-T/TV/FM USB2.0",
388 .tuner_type = TUNER_XC5000,
389 .tuner_addr = 0xc2 >> 1,
390 .demod_addr = 0x1e >> 1,
391 .type = TM6010,
392 .caps = {
393 .has_tuner = 1,
394 .has_dvb = 1,
395 .has_zl10353 = 1,
396 .has_eeprom = 1,
397 .has_remote = 1,
398 .has_radio = 1,
399 },
400 .gpio = {
401 .tuner_reset = TM6010_GPIO_0,
402 .demod_reset = TM6010_GPIO_1,
403 .power_led = TM6010_GPIO_6,
404 },
405 .vinput = { {
406 .type = TM6000_INPUT_TV,
407 .vmux = TM6000_VMUX_VIDEO_B,
408 .amux = TM6000_AMUX_SIF1,
409 }, {
410 .type = TM6000_INPUT_COMPOSITE1,
411 .vmux = TM6000_VMUX_VIDEO_A,
412 .amux = TM6000_AMUX_ADC2,
413 }, {
414 .type = TM6000_INPUT_SVIDEO,
415 .vmux = TM6000_VMUX_VIDEO_AB,
416 .amux = TM6000_AMUX_ADC2,
417 },
418 },
419 .rinput = {
420 .type = TM6000_INPUT_RADIO,
421 .amux = TM6000_AMUX_ADC1,
422 },
423 },
424 [TM6010_BOARD_BEHOLD_VOYAGER] = {
425 .name = "Beholder Voyager TV/FM USB2.0",
426 .tuner_type = TUNER_XC5000,
427 .tuner_addr = 0xc2 >> 1,
428 .type = TM6010,
429 .caps = {
430 .has_tuner = 1,
431 .has_dvb = 0,
432 .has_zl10353 = 0,
433 .has_eeprom = 1,
434 .has_remote = 1,
435 .has_radio = 1,
436 },
437 .gpio = {
438 .tuner_reset = TM6010_GPIO_0,
439 .power_led = TM6010_GPIO_6,
440 },
441 .vinput = { {
442 .type = TM6000_INPUT_TV,
443 .vmux = TM6000_VMUX_VIDEO_B,
444 .amux = TM6000_AMUX_SIF1,
445 }, {
446 .type = TM6000_INPUT_COMPOSITE1,
447 .vmux = TM6000_VMUX_VIDEO_A,
448 .amux = TM6000_AMUX_ADC2,
449 }, {
450 .type = TM6000_INPUT_SVIDEO,
451 .vmux = TM6000_VMUX_VIDEO_AB,
452 .amux = TM6000_AMUX_ADC2,
453 },
454 },
455 .rinput = {
456 .type = TM6000_INPUT_RADIO,
457 .amux = TM6000_AMUX_ADC1,
458 },
459 },
460 [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = {
461 .name = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick",
462 .tuner_type = TUNER_XC2028, /* has a XC3028 */
463 .tuner_addr = 0xc2 >> 1,
464 .demod_addr = 0x1e >> 1,
465 .type = TM6010,
466 .caps = {
467 .has_tuner = 1,
468 .has_dvb = 1,
469 .has_zl10353 = 1,
470 .has_eeprom = 1,
471 .has_remote = 1,
472 .has_radio = 1,
473 },
474 .gpio = {
475 .tuner_reset = TM6010_GPIO_2,
476 .tuner_on = TM6010_GPIO_3,
477 .demod_reset = TM6010_GPIO_1,
478 .demod_on = TM6010_GPIO_4,
479 .power_led = TM6010_GPIO_7,
480 .dvb_led = TM6010_GPIO_5,
481 .ir = TM6010_GPIO_0,
482 },
483 .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
484 .vinput = { {
485 .type = TM6000_INPUT_TV,
486 .vmux = TM6000_VMUX_VIDEO_B,
487 .amux = TM6000_AMUX_SIF1,
488 }, {
489 .type = TM6000_INPUT_COMPOSITE1,
490 .vmux = TM6000_VMUX_VIDEO_A,
491 .amux = TM6000_AMUX_ADC2,
492 }, {
493 .type = TM6000_INPUT_SVIDEO,
494 .vmux = TM6000_VMUX_VIDEO_AB,
495 .amux = TM6000_AMUX_ADC2,
496 },
497 },
498 .rinput = {
499 .type = TM6000_INPUT_RADIO,
500 .amux = TM6000_AMUX_SIF1,
501 },
502 },
503 [TM5600_BOARD_TERRATEC_GRABSTER] = {
504 .name = "Terratec Grabster AV 150/250 MX",
505 .type = TM5600,
506 .tuner_type = TUNER_ABSENT,
507 .vinput = { {
508 .type = TM6000_INPUT_TV,
509 .vmux = TM6000_VMUX_VIDEO_B,
510 .amux = TM6000_AMUX_ADC1,
511 }, {
512 .type = TM6000_INPUT_COMPOSITE1,
513 .vmux = TM6000_VMUX_VIDEO_A,
514 .amux = TM6000_AMUX_ADC2,
515 }, {
516 .type = TM6000_INPUT_SVIDEO,
517 .vmux = TM6000_VMUX_VIDEO_AB,
518 .amux = TM6000_AMUX_ADC2,
519 },
520 },
521 },
522 [TM6010_BOARD_TWINHAN_TU501] = {
523 .name = "Twinhan TU501(704D1)",
524 .tuner_type = TUNER_XC2028, /* has a XC3028 */
525 .tuner_addr = 0xc2 >> 1,
526 .demod_addr = 0x1e >> 1,
527 .type = TM6010,
528 .caps = {
529 .has_tuner = 1,
530 .has_dvb = 1,
531 .has_zl10353 = 1,
532 .has_eeprom = 1,
533 .has_remote = 1,
534 },
535 .gpio = {
536 .tuner_reset = TM6010_GPIO_2,
537 .tuner_on = TM6010_GPIO_3,
538 .demod_reset = TM6010_GPIO_1,
539 .demod_on = TM6010_GPIO_4,
540 .power_led = TM6010_GPIO_7,
541 .dvb_led = TM6010_GPIO_5,
542 .ir = TM6010_GPIO_0,
543 },
544 .vinput = { {
545 .type = TM6000_INPUT_TV,
546 .vmux = TM6000_VMUX_VIDEO_B,
547 .amux = TM6000_AMUX_SIF1,
548 }, {
549 .type = TM6000_INPUT_COMPOSITE1,
550 .vmux = TM6000_VMUX_VIDEO_A,
551 .amux = TM6000_AMUX_ADC2,
552 }, {
553 .type = TM6000_INPUT_SVIDEO,
554 .vmux = TM6000_VMUX_VIDEO_AB,
555 .amux = TM6000_AMUX_ADC2,
556 },
557 },
558 },
559 [TM6010_BOARD_BEHOLD_WANDER_LITE] = {
560 .name = "Beholder Wander Lite DVB-T/TV/FM USB2.0",
561 .tuner_type = TUNER_XC5000,
562 .tuner_addr = 0xc2 >> 1,
563 .demod_addr = 0x1e >> 1,
564 .type = TM6010,
565 .caps = {
566 .has_tuner = 1,
567 .has_dvb = 1,
568 .has_zl10353 = 1,
569 .has_eeprom = 1,
570 .has_remote = 0,
571 .has_radio = 1,
572 },
573 .gpio = {
574 .tuner_reset = TM6010_GPIO_0,
575 .demod_reset = TM6010_GPIO_1,
576 .power_led = TM6010_GPIO_6,
577 },
578 .vinput = { {
579 .type = TM6000_INPUT_TV,
580 .vmux = TM6000_VMUX_VIDEO_B,
581 .amux = TM6000_AMUX_SIF1,
582 },
583 },
584 .rinput = {
585 .type = TM6000_INPUT_RADIO,
586 .amux = TM6000_AMUX_ADC1,
587 },
588 },
589 [TM6010_BOARD_BEHOLD_VOYAGER_LITE] = {
590 .name = "Beholder Voyager Lite TV/FM USB2.0",
591 .tuner_type = TUNER_XC5000,
592 .tuner_addr = 0xc2 >> 1,
593 .type = TM6010,
594 .caps = {
595 .has_tuner = 1,
596 .has_dvb = 0,
597 .has_zl10353 = 0,
598 .has_eeprom = 1,
599 .has_remote = 0,
600 .has_radio = 1,
601 },
602 .gpio = {
603 .tuner_reset = TM6010_GPIO_0,
604 .power_led = TM6010_GPIO_6,
605 },
606 .vinput = { {
607 .type = TM6000_INPUT_TV,
608 .vmux = TM6000_VMUX_VIDEO_B,
609 .amux = TM6000_AMUX_SIF1,
610 },
611 },
612 .rinput = {
613 .type = TM6000_INPUT_RADIO,
614 .amux = TM6000_AMUX_ADC1,
615 },
616 },
617 };
618
619 /* table of devices that work with this driver */
620 static struct usb_device_id tm6000_id_table[] = {
621 { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_GENERIC },
622 { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
623 { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
624 { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR },
625 { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV },
626 { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
627 { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
628 { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
629 { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
630 { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER },
631 { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER },
632 { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
633 { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
634 { USB_DEVICE(0x0ccd, 0x0079), .driver_info = TM5600_BOARD_TERRATEC_GRABSTER },
635 { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
636 { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
637 { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
638 { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
639 { USB_DEVICE(0x6000, 0xdec2), .driver_info = TM6010_BOARD_BEHOLD_WANDER_LITE },
640 { USB_DEVICE(0x6000, 0xdec3), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER_LITE },
641 { }
642 };
643 MODULE_DEVICE_TABLE(usb, tm6000_id_table);
644
645 /* Control power led for show some activity */
tm6000_flash_led(struct tm6000_core * dev,u8 state)646 void tm6000_flash_led(struct tm6000_core *dev, u8 state)
647 {
648 /* Power LED unconfigured */
649 if (!dev->gpio.power_led)
650 return;
651
652 /* ON Power LED */
653 if (state) {
654 switch (dev->model) {
655 case TM6010_BOARD_HAUPPAUGE_900H:
656 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
657 case TM6010_BOARD_TWINHAN_TU501:
658 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
659 dev->gpio.power_led, 0x00);
660 break;
661 case TM6010_BOARD_BEHOLD_WANDER:
662 case TM6010_BOARD_BEHOLD_VOYAGER:
663 case TM6010_BOARD_BEHOLD_WANDER_LITE:
664 case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
665 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
666 dev->gpio.power_led, 0x01);
667 break;
668 }
669 }
670 /* OFF Power LED */
671 else {
672 switch (dev->model) {
673 case TM6010_BOARD_HAUPPAUGE_900H:
674 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
675 case TM6010_BOARD_TWINHAN_TU501:
676 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
677 dev->gpio.power_led, 0x01);
678 break;
679 case TM6010_BOARD_BEHOLD_WANDER:
680 case TM6010_BOARD_BEHOLD_VOYAGER:
681 case TM6010_BOARD_BEHOLD_WANDER_LITE:
682 case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
683 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
684 dev->gpio.power_led, 0x00);
685 break;
686 }
687 }
688 }
689
690 /* Tuner callback to provide the proper gpio changes needed for xc5000 */
tm6000_xc5000_callback(void * ptr,int component,int command,int arg)691 int tm6000_xc5000_callback(void *ptr, int component, int command, int arg)
692 {
693 int rc = 0;
694 struct tm6000_core *dev = ptr;
695
696 if (dev->tuner_type != TUNER_XC5000)
697 return 0;
698
699 switch (command) {
700 case XC5000_TUNER_RESET:
701 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
702 dev->gpio.tuner_reset, 0x01);
703 msleep(15);
704 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
705 dev->gpio.tuner_reset, 0x00);
706 msleep(15);
707 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
708 dev->gpio.tuner_reset, 0x01);
709 break;
710 }
711 return rc;
712 }
713 EXPORT_SYMBOL_GPL(tm6000_xc5000_callback);
714
715 /* Tuner callback to provide the proper gpio changes needed for xc2028 */
716
tm6000_tuner_callback(void * ptr,int component,int command,int arg)717 int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
718 {
719 int rc = 0;
720 struct tm6000_core *dev = ptr;
721
722 if (dev->tuner_type != TUNER_XC2028)
723 return 0;
724
725 switch (command) {
726 case XC2028_RESET_CLK:
727 tm6000_ir_wait(dev, 0);
728
729 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
730 0x02, arg);
731 msleep(10);
732 rc = tm6000_i2c_reset(dev, 10);
733 break;
734 case XC2028_TUNER_RESET:
735 /* Reset codes during load firmware */
736 switch (arg) {
737 case 0:
738 /* newer tuner can faster reset */
739 switch (dev->model) {
740 case TM5600_BOARD_10MOONS_UT821:
741 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
742 dev->gpio.tuner_reset, 0x01);
743 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
744 0x300, 0x01);
745 msleep(10);
746 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
747 dev->gpio.tuner_reset, 0x00);
748 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
749 0x300, 0x00);
750 msleep(10);
751 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
752 dev->gpio.tuner_reset, 0x01);
753 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
754 0x300, 0x01);
755 break;
756 case TM6010_BOARD_HAUPPAUGE_900H:
757 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
758 case TM6010_BOARD_TWINHAN_TU501:
759 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
760 dev->gpio.tuner_reset, 0x01);
761 msleep(60);
762 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
763 dev->gpio.tuner_reset, 0x00);
764 msleep(75);
765 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
766 dev->gpio.tuner_reset, 0x01);
767 msleep(60);
768 break;
769 default:
770 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
771 dev->gpio.tuner_reset, 0x00);
772 msleep(130);
773 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
774 dev->gpio.tuner_reset, 0x01);
775 msleep(130);
776 break;
777 }
778
779 tm6000_ir_wait(dev, 1);
780 break;
781 case 1:
782 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
783 0x02, 0x01);
784 msleep(10);
785 break;
786 case 2:
787 rc = tm6000_i2c_reset(dev, 100);
788 break;
789 }
790 break;
791 case XC2028_I2C_FLUSH:
792 tm6000_set_reg(dev, REQ_50_SET_START, 0, 0);
793 tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0);
794 break;
795 }
796 return rc;
797 }
798 EXPORT_SYMBOL_GPL(tm6000_tuner_callback);
799
tm6000_cards_setup(struct tm6000_core * dev)800 int tm6000_cards_setup(struct tm6000_core *dev)
801 {
802 /*
803 * Board-specific initialization sequence. Handles all GPIO
804 * initialization sequences that are board-specific.
805 * Up to now, all found devices use GPIO1 and GPIO4 at the same way.
806 * Probably, they're all based on some reference device. Due to that,
807 * there's a common routine at the end to handle those GPIO's. Devices
808 * that use different pinups or init sequences can just return at
809 * the board-specific session.
810 */
811 switch (dev->model) {
812 case TM6010_BOARD_HAUPPAUGE_900H:
813 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
814 case TM6010_BOARD_TWINHAN_TU501:
815 case TM6010_BOARD_GENERIC:
816 /* Turn xceive 3028 on */
817 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01);
818 msleep(15);
819 /* Turn zarlink zl10353 on */
820 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
821 msleep(15);
822 /* Reset zarlink zl10353 */
823 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
824 msleep(50);
825 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
826 msleep(15);
827 /* Turn zarlink zl10353 off */
828 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01);
829 msleep(15);
830 /* ir ? */
831 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01);
832 msleep(15);
833 /* Power led on (blue) */
834 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00);
835 msleep(15);
836 /* DVB led off (orange) */
837 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01);
838 msleep(15);
839 /* Turn zarlink zl10353 on */
840 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
841 msleep(15);
842 break;
843 case TM6010_BOARD_BEHOLD_WANDER:
844 case TM6010_BOARD_BEHOLD_WANDER_LITE:
845 /* Power led on (blue) */
846 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
847 msleep(15);
848 /* Reset zarlink zl10353 */
849 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
850 msleep(50);
851 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
852 msleep(15);
853 break;
854 case TM6010_BOARD_BEHOLD_VOYAGER:
855 case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
856 /* Power led on (blue) */
857 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
858 msleep(15);
859 break;
860 default:
861 break;
862 }
863
864 /*
865 * Default initialization. Most of the devices seem to use GPIO1
866 * and GPIO4.on the same way, so, this handles the common sequence
867 * used by most devices.
868 * If a device uses a different sequence or different GPIO pins for
869 * reset, just add the code at the board-specific part
870 */
871
872 if (dev->gpio.tuner_reset) {
873 int rc;
874 int i;
875
876 for (i = 0; i < 2; i++) {
877 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
878 dev->gpio.tuner_reset, 0x00);
879 if (rc < 0) {
880 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
881 return rc;
882 }
883
884 msleep(10); /* Just to be conservative */
885 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
886 dev->gpio.tuner_reset, 0x01);
887 if (rc < 0) {
888 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
889 return rc;
890 }
891 }
892 } else {
893 printk(KERN_ERR "Tuner reset is not configured\n");
894 return -1;
895 }
896
897 msleep(50);
898
899 return 0;
900 };
901
tm6000_config_tuner(struct tm6000_core * dev)902 static void tm6000_config_tuner(struct tm6000_core *dev)
903 {
904 struct tuner_setup tun_setup;
905
906 /* Load tuner module */
907 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
908 "tuner", dev->tuner_addr, NULL);
909
910 memset(&tun_setup, 0, sizeof(tun_setup));
911 tun_setup.type = dev->tuner_type;
912 tun_setup.addr = dev->tuner_addr;
913
914 tun_setup.mode_mask = 0;
915 if (dev->caps.has_tuner)
916 tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
917
918 switch (dev->tuner_type) {
919 case TUNER_XC2028:
920 tun_setup.tuner_callback = tm6000_tuner_callback;
921 break;
922 case TUNER_XC5000:
923 tun_setup.tuner_callback = tm6000_xc5000_callback;
924 break;
925 }
926
927 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
928
929 switch (dev->tuner_type) {
930 case TUNER_XC2028: {
931 struct v4l2_priv_tun_config xc2028_cfg;
932 struct xc2028_ctrl ctl;
933
934 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
935 memset(&ctl, 0, sizeof(ctl));
936
937 ctl.demod = XC3028_FE_ZARLINK456;
938
939 xc2028_cfg.tuner = TUNER_XC2028;
940 xc2028_cfg.priv = &ctl;
941
942 switch (dev->model) {
943 case TM6010_BOARD_HAUPPAUGE_900H:
944 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
945 case TM6010_BOARD_TWINHAN_TU501:
946 ctl.max_len = 80;
947 ctl.fname = "xc3028L-v36.fw";
948 break;
949 default:
950 if (dev->dev_type == TM6010)
951 ctl.fname = "xc3028-v27.fw";
952 else
953 ctl.fname = "xc3028-v24.fw";
954 }
955
956 printk(KERN_INFO "Setting firmware parameters for xc2028\n");
957 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
958 &xc2028_cfg);
959
960 }
961 break;
962 case TUNER_XC5000:
963 {
964 struct v4l2_priv_tun_config xc5000_cfg;
965 struct xc5000_config ctl = {
966 .i2c_address = dev->tuner_addr,
967 .if_khz = 4570,
968 .radio_input = XC5000_RADIO_FM1_MONO,
969 };
970
971 xc5000_cfg.tuner = TUNER_XC5000;
972 xc5000_cfg.priv = &ctl;
973
974 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
975 &xc5000_cfg);
976 }
977 break;
978 default:
979 printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
980 break;
981 }
982 }
983
fill_board_specific_data(struct tm6000_core * dev)984 static int fill_board_specific_data(struct tm6000_core *dev)
985 {
986 int rc;
987
988 dev->dev_type = tm6000_boards[dev->model].type;
989 dev->tuner_type = tm6000_boards[dev->model].tuner_type;
990 dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
991
992 dev->gpio = tm6000_boards[dev->model].gpio;
993
994 dev->ir_codes = tm6000_boards[dev->model].ir_codes;
995
996 dev->demod_addr = tm6000_boards[dev->model].demod_addr;
997
998 dev->caps = tm6000_boards[dev->model].caps;
999
1000 dev->vinput[0] = tm6000_boards[dev->model].vinput[0];
1001 dev->vinput[1] = tm6000_boards[dev->model].vinput[1];
1002 dev->vinput[2] = tm6000_boards[dev->model].vinput[2];
1003 dev->rinput = tm6000_boards[dev->model].rinput;
1004
1005 /* setup per-model quirks */
1006 switch (dev->model) {
1007 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
1008 case TM6010_BOARD_HAUPPAUGE_900H:
1009 dev->quirks |= TM6000_QUIRK_NO_USB_DELAY;
1010 break;
1011
1012 default:
1013 break;
1014 }
1015
1016 /* initialize hardware */
1017 rc = tm6000_init(dev);
1018 if (rc < 0)
1019 return rc;
1020
1021 return v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
1022 }
1023
1024
use_alternative_detection_method(struct tm6000_core * dev)1025 static void use_alternative_detection_method(struct tm6000_core *dev)
1026 {
1027 int i, model = -1;
1028
1029 if (!dev->eedata_size)
1030 return;
1031
1032 for (i = 0; i < ARRAY_SIZE(tm6000_boards); i++) {
1033 if (!tm6000_boards[i].eename_size)
1034 continue;
1035 if (dev->eedata_size < tm6000_boards[i].eename_pos +
1036 tm6000_boards[i].eename_size)
1037 continue;
1038
1039 if (!memcmp(&dev->eedata[tm6000_boards[i].eename_pos],
1040 tm6000_boards[i].eename,
1041 tm6000_boards[i].eename_size)) {
1042 model = i;
1043 break;
1044 }
1045 }
1046 if (model < 0) {
1047 printk(KERN_INFO "Device has eeprom but is currently unknown\n");
1048 return;
1049 }
1050
1051 dev->model = model;
1052
1053 printk(KERN_INFO "Device identified via eeprom as %s (type = %d)\n",
1054 tm6000_boards[model].name, model);
1055 }
1056
1057 #if defined(CONFIG_MODULES) && defined(MODULE)
request_module_async(struct work_struct * work)1058 static void request_module_async(struct work_struct *work)
1059 {
1060 struct tm6000_core *dev = container_of(work, struct tm6000_core,
1061 request_module_wk);
1062
1063 request_module("tm6000-alsa");
1064
1065 if (dev->caps.has_dvb)
1066 request_module("tm6000-dvb");
1067 }
1068
request_modules(struct tm6000_core * dev)1069 static void request_modules(struct tm6000_core *dev)
1070 {
1071 INIT_WORK(&dev->request_module_wk, request_module_async);
1072 schedule_work(&dev->request_module_wk);
1073 }
1074
flush_request_modules(struct tm6000_core * dev)1075 static void flush_request_modules(struct tm6000_core *dev)
1076 {
1077 flush_work(&dev->request_module_wk);
1078 }
1079 #else
1080 #define request_modules(dev)
1081 #define flush_request_modules(dev)
1082 #endif /* CONFIG_MODULES */
1083
tm6000_init_dev(struct tm6000_core * dev)1084 static int tm6000_init_dev(struct tm6000_core *dev)
1085 {
1086 struct v4l2_frequency f;
1087 int rc = 0;
1088
1089 mutex_init(&dev->lock);
1090 mutex_lock(&dev->lock);
1091
1092 if (!is_generic(dev->model)) {
1093 rc = fill_board_specific_data(dev);
1094 if (rc < 0)
1095 goto err;
1096
1097 /* register i2c bus */
1098 rc = tm6000_i2c_register(dev);
1099 if (rc < 0)
1100 goto err;
1101 } else {
1102 /* register i2c bus */
1103 rc = tm6000_i2c_register(dev);
1104 if (rc < 0)
1105 goto err;
1106
1107 use_alternative_detection_method(dev);
1108
1109 rc = fill_board_specific_data(dev);
1110 if (rc < 0)
1111 goto err;
1112 }
1113
1114 /* Default values for STD and resolutions */
1115 dev->width = 720;
1116 dev->height = 480;
1117 dev->norm = V4L2_STD_NTSC_M;
1118
1119 /* Configure tuner */
1120 tm6000_config_tuner(dev);
1121
1122 /* Set video standard */
1123 v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_std, dev->norm);
1124
1125 /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
1126 f.tuner = 0;
1127 f.type = V4L2_TUNER_ANALOG_TV;
1128 f.frequency = 3092; /* 193.25 MHz */
1129 dev->freq = f.frequency;
1130 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
1131
1132 if (dev->caps.has_tda9874)
1133 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
1134 "tvaudio", I2C_ADDR_TDA9874, NULL);
1135
1136 /* register and initialize V4L2 */
1137 rc = tm6000_v4l2_register(dev);
1138 if (rc < 0)
1139 goto err;
1140
1141 tm6000_add_into_devlist(dev);
1142 tm6000_init_extension(dev);
1143
1144 tm6000_ir_init(dev);
1145
1146 request_modules(dev);
1147
1148 mutex_unlock(&dev->lock);
1149 return 0;
1150
1151 err:
1152 mutex_unlock(&dev->lock);
1153 return rc;
1154 }
1155
1156 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
1157 #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
1158
get_max_endpoint(struct usb_device * udev,struct usb_host_interface * alt,char * msgtype,struct usb_host_endpoint * curr_e,struct tm6000_endpoint * tm_ep)1159 static void get_max_endpoint(struct usb_device *udev,
1160 struct usb_host_interface *alt,
1161 char *msgtype,
1162 struct usb_host_endpoint *curr_e,
1163 struct tm6000_endpoint *tm_ep)
1164 {
1165 u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
1166 unsigned int size = tmp & 0x7ff;
1167
1168 if (udev->speed == USB_SPEED_HIGH)
1169 size = size * hb_mult(tmp);
1170
1171 if (size > tm_ep->maxsize) {
1172 tm_ep->endp = curr_e;
1173 tm_ep->maxsize = size;
1174 tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
1175 tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
1176
1177 printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
1178 msgtype, curr_e->desc.bEndpointAddress,
1179 size);
1180 }
1181 }
1182
1183 /*
1184 * tm6000_usb_probe()
1185 * checks for supported devices
1186 */
tm6000_usb_probe(struct usb_interface * interface,const struct usb_device_id * id)1187 static int tm6000_usb_probe(struct usb_interface *interface,
1188 const struct usb_device_id *id)
1189 {
1190 struct usb_device *usbdev;
1191 struct tm6000_core *dev = NULL;
1192 int i, rc = 0;
1193 int nr = 0;
1194 char *speed;
1195
1196 usbdev = usb_get_dev(interface_to_usbdev(interface));
1197
1198 /* Selects the proper interface */
1199 rc = usb_set_interface(usbdev, 0, 1);
1200 if (rc < 0)
1201 goto err;
1202
1203 /* Check to see next free device and mark as used */
1204 nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
1205 if (nr >= TM6000_MAXBOARDS) {
1206 printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
1207 usb_put_dev(usbdev);
1208 return -ENOMEM;
1209 }
1210
1211 /* Create and initialize dev struct */
1212 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
1213 if (dev == NULL) {
1214 printk(KERN_ERR "tm6000" ": out of memory!\n");
1215 usb_put_dev(usbdev);
1216 return -ENOMEM;
1217 }
1218 spin_lock_init(&dev->slock);
1219 mutex_init(&dev->usb_lock);
1220
1221 /* Increment usage count */
1222 set_bit(nr, &tm6000_devused);
1223 snprintf(dev->name, 29, "tm6000 #%d", nr);
1224
1225 dev->model = id->driver_info;
1226 if (card[nr] < ARRAY_SIZE(tm6000_boards))
1227 dev->model = card[nr];
1228
1229 dev->udev = usbdev;
1230 dev->devno = nr;
1231
1232 switch (usbdev->speed) {
1233 case USB_SPEED_LOW:
1234 speed = "1.5";
1235 break;
1236 case USB_SPEED_UNKNOWN:
1237 case USB_SPEED_FULL:
1238 speed = "12";
1239 break;
1240 case USB_SPEED_HIGH:
1241 speed = "480";
1242 break;
1243 default:
1244 speed = "unknown";
1245 }
1246
1247 /* Get endpoints */
1248 for (i = 0; i < interface->num_altsetting; i++) {
1249 int ep;
1250
1251 for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
1252 struct usb_host_endpoint *e;
1253 int dir_out;
1254
1255 e = &interface->altsetting[i].endpoint[ep];
1256
1257 dir_out = ((e->desc.bEndpointAddress &
1258 USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
1259
1260 printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
1261 i,
1262 interface->altsetting[i].desc.bInterfaceNumber,
1263 interface->altsetting[i].desc.bInterfaceClass);
1264
1265 switch (e->desc.bmAttributes) {
1266 case USB_ENDPOINT_XFER_BULK:
1267 if (!dir_out) {
1268 get_max_endpoint(usbdev,
1269 &interface->altsetting[i],
1270 "Bulk IN", e,
1271 &dev->bulk_in);
1272 } else {
1273 get_max_endpoint(usbdev,
1274 &interface->altsetting[i],
1275 "Bulk OUT", e,
1276 &dev->bulk_out);
1277 }
1278 break;
1279 case USB_ENDPOINT_XFER_ISOC:
1280 if (!dir_out) {
1281 get_max_endpoint(usbdev,
1282 &interface->altsetting[i],
1283 "ISOC IN", e,
1284 &dev->isoc_in);
1285 } else {
1286 get_max_endpoint(usbdev,
1287 &interface->altsetting[i],
1288 "ISOC OUT", e,
1289 &dev->isoc_out);
1290 }
1291 break;
1292 case USB_ENDPOINT_XFER_INT:
1293 if (!dir_out) {
1294 get_max_endpoint(usbdev,
1295 &interface->altsetting[i],
1296 "INT IN", e,
1297 &dev->int_in);
1298 } else {
1299 get_max_endpoint(usbdev,
1300 &interface->altsetting[i],
1301 "INT OUT", e,
1302 &dev->int_out);
1303 }
1304 break;
1305 }
1306 }
1307 }
1308
1309
1310 printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
1311 speed,
1312 le16_to_cpu(dev->udev->descriptor.idVendor),
1313 le16_to_cpu(dev->udev->descriptor.idProduct),
1314 interface->altsetting->desc.bInterfaceNumber);
1315
1316 /* check if the the device has the iso in endpoint at the correct place */
1317 if (!dev->isoc_in.endp) {
1318 printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
1319 rc = -ENODEV;
1320
1321 goto err;
1322 }
1323
1324 /* save our data pointer in this interface device */
1325 usb_set_intfdata(interface, dev);
1326
1327 printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
1328
1329 rc = tm6000_init_dev(dev);
1330 if (rc < 0)
1331 goto err;
1332
1333 return 0;
1334
1335 err:
1336 printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
1337
1338 clear_bit(nr, &tm6000_devused);
1339 usb_put_dev(usbdev);
1340
1341 kfree(dev);
1342 return rc;
1343 }
1344
1345 /*
1346 * tm6000_usb_disconnect()
1347 * called when the device gets diconencted
1348 * video device will be unregistered on v4l2_close in case it is still open
1349 */
tm6000_usb_disconnect(struct usb_interface * interface)1350 static void tm6000_usb_disconnect(struct usb_interface *interface)
1351 {
1352 struct tm6000_core *dev = usb_get_intfdata(interface);
1353 usb_set_intfdata(interface, NULL);
1354
1355 if (!dev)
1356 return;
1357
1358 printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
1359
1360 flush_request_modules(dev);
1361
1362 tm6000_ir_fini(dev);
1363
1364 if (dev->gpio.power_led) {
1365 switch (dev->model) {
1366 case TM6010_BOARD_HAUPPAUGE_900H:
1367 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
1368 case TM6010_BOARD_TWINHAN_TU501:
1369 /* Power led off */
1370 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
1371 dev->gpio.power_led, 0x01);
1372 msleep(15);
1373 break;
1374 case TM6010_BOARD_BEHOLD_WANDER:
1375 case TM6010_BOARD_BEHOLD_VOYAGER:
1376 case TM6010_BOARD_BEHOLD_WANDER_LITE:
1377 case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
1378 /* Power led off */
1379 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
1380 dev->gpio.power_led, 0x00);
1381 msleep(15);
1382 break;
1383 }
1384 }
1385 tm6000_v4l2_unregister(dev);
1386
1387 tm6000_i2c_unregister(dev);
1388
1389 v4l2_device_unregister(&dev->v4l2_dev);
1390
1391 dev->state |= DEV_DISCONNECTED;
1392
1393 usb_put_dev(dev->udev);
1394
1395 tm6000_close_extension(dev);
1396 tm6000_remove_from_devlist(dev);
1397
1398 clear_bit(dev->devno, &tm6000_devused);
1399 kfree(dev);
1400 }
1401
1402 static struct usb_driver tm6000_usb_driver = {
1403 .name = "tm6000",
1404 .probe = tm6000_usb_probe,
1405 .disconnect = tm6000_usb_disconnect,
1406 .id_table = tm6000_id_table,
1407 };
1408
1409 module_usb_driver(tm6000_usb_driver);
1410
1411 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
1412 MODULE_AUTHOR("Mauro Carvalho Chehab");
1413 MODULE_LICENSE("GPL");
1414