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cfq-iosched: fix use-after-free of cfqq
[deliverable/linux.git] / drivers / media / video / tm6000 / tm6000-cards.c
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/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 .caps = {
355 .has_tuner = 1,
356 .has_dvb = 1,
357 .has_zl10353 = 1,
358 .has_eeprom = 1,
359 .has_remote = 1,
360 },
361 .gpio = {
362 .tuner_reset = TM6010_GPIO_2,
363 .tuner_on = TM6010_GPIO_3,
364 .demod_reset = TM6010_GPIO_1,
365 .demod_on = TM6010_GPIO_4,
366 .power_led = TM6010_GPIO_7,
367 .dvb_led = TM6010_GPIO_5,
368 .ir = TM6010_GPIO_0,
369 },
370 .vinput = { {
371 .type = TM6000_INPUT_TV,
372 .vmux = TM6000_VMUX_VIDEO_B,
373 .amux = TM6000_AMUX_SIF1,
374 }, {
375 .type = TM6000_INPUT_COMPOSITE1,
376 .vmux = TM6000_VMUX_VIDEO_A,
377 .amux = TM6000_AMUX_ADC2,
378 }, {
379 .type = TM6000_INPUT_SVIDEO,
380 .vmux = TM6000_VMUX_VIDEO_AB,
381 .amux = TM6000_AMUX_ADC2,
382 },
383 },
384 },
385 [TM6010_BOARD_BEHOLD_WANDER] = {
386 .name = "Beholder Wander DVB-T/TV/FM USB2.0",
387 .tuner_type = TUNER_XC5000,
388 .tuner_addr = 0xc2 >> 1,
389 .demod_addr = 0x1e >> 1,
390 .type = TM6010,
391 .caps = {
392 .has_tuner = 1,
393 .has_dvb = 1,
394 .has_zl10353 = 1,
395 .has_eeprom = 1,
396 .has_remote = 1,
397 .has_radio = 1,
398 },
399 .gpio = {
400 .tuner_reset = TM6010_GPIO_0,
401 .demod_reset = TM6010_GPIO_1,
402 .power_led = TM6010_GPIO_6,
403 },
404 .vinput = { {
405 .type = TM6000_INPUT_TV,
406 .vmux = TM6000_VMUX_VIDEO_B,
407 .amux = TM6000_AMUX_SIF1,
408 }, {
409 .type = TM6000_INPUT_COMPOSITE1,
410 .vmux = TM6000_VMUX_VIDEO_A,
411 .amux = TM6000_AMUX_ADC2,
412 }, {
413 .type = TM6000_INPUT_SVIDEO,
414 .vmux = TM6000_VMUX_VIDEO_AB,
415 .amux = TM6000_AMUX_ADC2,
416 },
417 },
418 .rinput = {
419 .type = TM6000_INPUT_RADIO,
420 .amux = TM6000_AMUX_ADC1,
421 },
422 },
423 [TM6010_BOARD_BEHOLD_VOYAGER] = {
424 .name = "Beholder Voyager TV/FM USB2.0",
425 .tuner_type = TUNER_XC5000,
426 .tuner_addr = 0xc2 >> 1,
427 .type = TM6010,
428 .caps = {
429 .has_tuner = 1,
430 .has_dvb = 0,
431 .has_zl10353 = 0,
432 .has_eeprom = 1,
433 .has_remote = 1,
434 .has_radio = 1,
435 },
436 .gpio = {
437 .tuner_reset = TM6010_GPIO_0,
438 .power_led = TM6010_GPIO_6,
439 },
440 .vinput = { {
441 .type = TM6000_INPUT_TV,
442 .vmux = TM6000_VMUX_VIDEO_B,
443 .amux = TM6000_AMUX_SIF1,
444 }, {
445 .type = TM6000_INPUT_COMPOSITE1,
446 .vmux = TM6000_VMUX_VIDEO_A,
447 .amux = TM6000_AMUX_ADC2,
448 }, {
449 .type = TM6000_INPUT_SVIDEO,
450 .vmux = TM6000_VMUX_VIDEO_AB,
451 .amux = TM6000_AMUX_ADC2,
452 },
453 },
454 .rinput = {
455 .type = TM6000_INPUT_RADIO,
456 .amux = TM6000_AMUX_ADC1,
457 },
458 },
459 [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = {
460 .name = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick",
461 .tuner_type = TUNER_XC2028, /* has a XC3028 */
462 .tuner_addr = 0xc2 >> 1,
463 .demod_addr = 0x1e >> 1,
464 .type = TM6010,
465 .caps = {
466 .has_tuner = 1,
467 .has_dvb = 1,
468 .has_zl10353 = 1,
469 .has_eeprom = 1,
470 .has_remote = 1,
471 .has_radio = 1,
472 },
473 .gpio = {
474 .tuner_reset = TM6010_GPIO_2,
475 .tuner_on = TM6010_GPIO_3,
476 .demod_reset = TM6010_GPIO_1,
477 .demod_on = TM6010_GPIO_4,
478 .power_led = TM6010_GPIO_7,
479 .dvb_led = TM6010_GPIO_5,
480 .ir = TM6010_GPIO_0,
481 },
482 .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
483 .vinput = { {
484 .type = TM6000_INPUT_TV,
485 .vmux = TM6000_VMUX_VIDEO_B,
486 .amux = TM6000_AMUX_SIF1,
487 }, {
488 .type = TM6000_INPUT_COMPOSITE1,
489 .vmux = TM6000_VMUX_VIDEO_A,
490 .amux = TM6000_AMUX_ADC2,
491 }, {
492 .type = TM6000_INPUT_SVIDEO,
493 .vmux = TM6000_VMUX_VIDEO_AB,
494 .amux = TM6000_AMUX_ADC2,
495 },
496 },
497 .rinput = {
498 .type = TM6000_INPUT_RADIO,
499 .amux = TM6000_AMUX_SIF1,
500 },
501 },
502 [TM5600_BOARD_TERRATEC_GRABSTER] = {
503 .name = "Terratec Grabster AV 150/250 MX",
504 .type = TM5600,
505 .tuner_type = TUNER_ABSENT,
506 .vinput = { {
507 .type = TM6000_INPUT_TV,
508 .vmux = TM6000_VMUX_VIDEO_B,
509 .amux = TM6000_AMUX_ADC1,
510 }, {
511 .type = TM6000_INPUT_COMPOSITE1,
512 .vmux = TM6000_VMUX_VIDEO_A,
513 .amux = TM6000_AMUX_ADC2,
514 }, {
515 .type = TM6000_INPUT_SVIDEO,
516 .vmux = TM6000_VMUX_VIDEO_AB,
517 .amux = TM6000_AMUX_ADC2,
518 },
519 },
520 },
521 [TM6010_BOARD_TWINHAN_TU501] = {
522 .name = "Twinhan TU501(704D1)",
523 .tuner_type = TUNER_XC2028, /* has a XC3028 */
524 .tuner_addr = 0xc2 >> 1,
525 .demod_addr = 0x1e >> 1,
526 .type = TM6010,
527 .caps = {
528 .has_tuner = 1,
529 .has_dvb = 1,
530 .has_zl10353 = 1,
531 .has_eeprom = 1,
532 .has_remote = 1,
533 },
534 .gpio = {
535 .tuner_reset = TM6010_GPIO_2,
536 .tuner_on = TM6010_GPIO_3,
537 .demod_reset = TM6010_GPIO_1,
538 .demod_on = TM6010_GPIO_4,
539 .power_led = TM6010_GPIO_7,
540 .dvb_led = TM6010_GPIO_5,
541 .ir = TM6010_GPIO_0,
542 },
543 .vinput = { {
544 .type = TM6000_INPUT_TV,
545 .vmux = TM6000_VMUX_VIDEO_B,
546 .amux = TM6000_AMUX_SIF1,
547 }, {
548 .type = TM6000_INPUT_COMPOSITE1,
549 .vmux = TM6000_VMUX_VIDEO_A,
550 .amux = TM6000_AMUX_ADC2,
551 }, {
552 .type = TM6000_INPUT_SVIDEO,
553 .vmux = TM6000_VMUX_VIDEO_AB,
554 .amux = TM6000_AMUX_ADC2,
555 },
556 },
557 },
558 [TM6010_BOARD_BEHOLD_WANDER_LITE] = {
559 .name = "Beholder Wander Lite DVB-T/TV/FM USB2.0",
560 .tuner_type = TUNER_XC5000,
561 .tuner_addr = 0xc2 >> 1,
562 .demod_addr = 0x1e >> 1,
563 .type = TM6010,
564 .caps = {
565 .has_tuner = 1,
566 .has_dvb = 1,
567 .has_zl10353 = 1,
568 .has_eeprom = 1,
569 .has_remote = 0,
570 .has_radio = 1,
571 },
572 .gpio = {
573 .tuner_reset = TM6010_GPIO_0,
574 .demod_reset = TM6010_GPIO_1,
575 .power_led = TM6010_GPIO_6,
576 },
577 .vinput = { {
578 .type = TM6000_INPUT_TV,
579 .vmux = TM6000_VMUX_VIDEO_B,
580 .amux = TM6000_AMUX_SIF1,
581 },
582 },
583 .rinput = {
584 .type = TM6000_INPUT_RADIO,
585 .amux = TM6000_AMUX_ADC1,
586 },
587 },
588 [TM6010_BOARD_BEHOLD_VOYAGER_LITE] = {
589 .name = "Beholder Voyager Lite TV/FM USB2.0",
590 .tuner_type = TUNER_XC5000,
591 .tuner_addr = 0xc2 >> 1,
592 .type = TM6010,
593 .caps = {
594 .has_tuner = 1,
595 .has_dvb = 0,
596 .has_zl10353 = 0,
597 .has_eeprom = 1,
598 .has_remote = 0,
599 .has_radio = 1,
600 },
601 .gpio = {
602 .tuner_reset = TM6010_GPIO_0,
603 .power_led = TM6010_GPIO_6,
604 },
605 .vinput = { {
606 .type = TM6000_INPUT_TV,
607 .vmux = TM6000_VMUX_VIDEO_B,
608 .amux = TM6000_AMUX_SIF1,
609 },
610 },
611 .rinput = {
612 .type = TM6000_INPUT_RADIO,
613 .amux = TM6000_AMUX_ADC1,
614 },
615 },
616 };
617
618 /* table of devices that work with this driver */
619 static struct usb_device_id tm6000_id_table[] = {
620 { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_GENERIC },
621 { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
622 { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
623 { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR },
624 { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV },
625 { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
626 { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
627 { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
628 { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
629 { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER },
630 { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER },
631 { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
632 { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
633 { USB_DEVICE(0x0ccd, 0x0079), .driver_info = TM5600_BOARD_TERRATEC_GRABSTER },
634 { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
635 { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
636 { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
637 { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
638 { USB_DEVICE(0x6000, 0xdec2), .driver_info = TM6010_BOARD_BEHOLD_WANDER_LITE },
639 { USB_DEVICE(0x6000, 0xdec3), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER_LITE },
640 { }
641 };
642
643 /* Control power led for show some activity */
644 void tm6000_flash_led(struct tm6000_core *dev, u8 state)
645 {
646 /* Power LED unconfigured */
647 if (!dev->gpio.power_led)
648 return;
649
650 /* ON Power LED */
651 if (state) {
652 switch (dev->model) {
653 case TM6010_BOARD_HAUPPAUGE_900H:
654 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
655 case TM6010_BOARD_TWINHAN_TU501:
656 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
657 dev->gpio.power_led, 0x00);
658 break;
659 case TM6010_BOARD_BEHOLD_WANDER:
660 case TM6010_BOARD_BEHOLD_VOYAGER:
661 case TM6010_BOARD_BEHOLD_WANDER_LITE:
662 case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
663 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
664 dev->gpio.power_led, 0x01);
665 break;
666 }
667 }
668 /* OFF Power LED */
669 else {
670 switch (dev->model) {
671 case TM6010_BOARD_HAUPPAUGE_900H:
672 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
673 case TM6010_BOARD_TWINHAN_TU501:
674 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
675 dev->gpio.power_led, 0x01);
676 break;
677 case TM6010_BOARD_BEHOLD_WANDER:
678 case TM6010_BOARD_BEHOLD_VOYAGER:
679 case TM6010_BOARD_BEHOLD_WANDER_LITE:
680 case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
681 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
682 dev->gpio.power_led, 0x00);
683 break;
684 }
685 }
686 }
687
688 /* Tuner callback to provide the proper gpio changes needed for xc5000 */
689 int tm6000_xc5000_callback(void *ptr, int component, int command, int arg)
690 {
691 int rc = 0;
692 struct tm6000_core *dev = ptr;
693
694 if (dev->tuner_type != TUNER_XC5000)
695 return 0;
696
697 switch (command) {
698 case XC5000_TUNER_RESET:
699 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
700 dev->gpio.tuner_reset, 0x01);
701 msleep(15);
702 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
703 dev->gpio.tuner_reset, 0x00);
704 msleep(15);
705 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
706 dev->gpio.tuner_reset, 0x01);
707 break;
708 }
709 return rc;
710 }
711 EXPORT_SYMBOL_GPL(tm6000_xc5000_callback);
712
713 /* Tuner callback to provide the proper gpio changes needed for xc2028 */
714
715 int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
716 {
717 int rc = 0;
718 struct tm6000_core *dev = ptr;
719
720 if (dev->tuner_type != TUNER_XC2028)
721 return 0;
722
723 switch (command) {
724 case XC2028_RESET_CLK:
725 tm6000_ir_wait(dev, 0);
726
727 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
728 0x02, arg);
729 msleep(10);
730 rc = tm6000_i2c_reset(dev, 10);
731 break;
732 case XC2028_TUNER_RESET:
733 /* Reset codes during load firmware */
734 switch (arg) {
735 case 0:
736 /* newer tuner can faster reset */
737 switch (dev->model) {
738 case TM5600_BOARD_10MOONS_UT821:
739 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
740 dev->gpio.tuner_reset, 0x01);
741 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
742 0x300, 0x01);
743 msleep(10);
744 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
745 dev->gpio.tuner_reset, 0x00);
746 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
747 0x300, 0x00);
748 msleep(10);
749 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
750 dev->gpio.tuner_reset, 0x01);
751 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
752 0x300, 0x01);
753 break;
754 case TM6010_BOARD_HAUPPAUGE_900H:
755 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
756 case TM6010_BOARD_TWINHAN_TU501:
757 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
758 dev->gpio.tuner_reset, 0x01);
759 msleep(60);
760 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
761 dev->gpio.tuner_reset, 0x00);
762 msleep(75);
763 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
764 dev->gpio.tuner_reset, 0x01);
765 msleep(60);
766 break;
767 default:
768 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
769 dev->gpio.tuner_reset, 0x00);
770 msleep(130);
771 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
772 dev->gpio.tuner_reset, 0x01);
773 msleep(130);
774 break;
775 }
776
777 tm6000_ir_wait(dev, 1);
778 break;
779 case 1:
780 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
781 0x02, 0x01);
782 msleep(10);
783 break;
784 case 2:
785 rc = tm6000_i2c_reset(dev, 100);
786 break;
787 }
788 break;
789 case XC2028_I2C_FLUSH:
790 tm6000_set_reg(dev, REQ_50_SET_START, 0, 0);
791 tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0);
792 break;
793 }
794 return rc;
795 }
796 EXPORT_SYMBOL_GPL(tm6000_tuner_callback);
797
798 int tm6000_cards_setup(struct tm6000_core *dev)
799 {
800 /*
801 * Board-specific initialization sequence. Handles all GPIO
802 * initialization sequences that are board-specific.
803 * Up to now, all found devices use GPIO1 and GPIO4 at the same way.
804 * Probably, they're all based on some reference device. Due to that,
805 * there's a common routine at the end to handle those GPIO's. Devices
806 * that use different pinups or init sequences can just return at
807 * the board-specific session.
808 */
809 switch (dev->model) {
810 case TM6010_BOARD_HAUPPAUGE_900H:
811 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
812 case TM6010_BOARD_TWINHAN_TU501:
813 case TM6010_BOARD_GENERIC:
814 /* Turn xceive 3028 on */
815 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01);
816 msleep(15);
817 /* Turn zarlink zl10353 on */
818 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
819 msleep(15);
820 /* Reset zarlink zl10353 */
821 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
822 msleep(50);
823 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
824 msleep(15);
825 /* Turn zarlink zl10353 off */
826 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01);
827 msleep(15);
828 /* ir ? */
829 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01);
830 msleep(15);
831 /* Power led on (blue) */
832 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00);
833 msleep(15);
834 /* DVB led off (orange) */
835 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01);
836 msleep(15);
837 /* Turn zarlink zl10353 on */
838 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
839 msleep(15);
840 break;
841 case TM6010_BOARD_BEHOLD_WANDER:
842 case TM6010_BOARD_BEHOLD_WANDER_LITE:
843 /* Power led on (blue) */
844 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
845 msleep(15);
846 /* Reset zarlink zl10353 */
847 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
848 msleep(50);
849 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
850 msleep(15);
851 break;
852 case TM6010_BOARD_BEHOLD_VOYAGER:
853 case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
854 /* Power led on (blue) */
855 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
856 msleep(15);
857 break;
858 default:
859 break;
860 }
861
862 /*
863 * Default initialization. Most of the devices seem to use GPIO1
864 * and GPIO4.on the same way, so, this handles the common sequence
865 * used by most devices.
866 * If a device uses a different sequence or different GPIO pins for
867 * reset, just add the code at the board-specific part
868 */
869
870 if (dev->gpio.tuner_reset) {
871 int rc;
872 int i;
873
874 for (i = 0; i < 2; i++) {
875 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
876 dev->gpio.tuner_reset, 0x00);
877 if (rc < 0) {
878 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
879 return rc;
880 }
881
882 msleep(10); /* Just to be conservative */
883 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
884 dev->gpio.tuner_reset, 0x01);
885 if (rc < 0) {
886 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
887 return rc;
888 }
889 }
890 } else {
891 printk(KERN_ERR "Tuner reset is not configured\n");
892 return -1;
893 }
894
895 msleep(50);
896
897 return 0;
898 };
899
900 static void tm6000_config_tuner(struct tm6000_core *dev)
901 {
902 struct tuner_setup tun_setup;
903
904 /* Load tuner module */
905 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
906 "tuner", dev->tuner_addr, NULL);
907
908 memset(&tun_setup, 0, sizeof(tun_setup));
909 tun_setup.type = dev->tuner_type;
910 tun_setup.addr = dev->tuner_addr;
911
912 tun_setup.mode_mask = 0;
913 if (dev->caps.has_tuner)
914 tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
915
916 switch (dev->tuner_type) {
917 case TUNER_XC2028:
918 tun_setup.tuner_callback = tm6000_tuner_callback;
919 break;
920 case TUNER_XC5000:
921 tun_setup.tuner_callback = tm6000_xc5000_callback;
922 break;
923 }
924
925 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
926
927 switch (dev->tuner_type) {
928 case TUNER_XC2028: {
929 struct v4l2_priv_tun_config xc2028_cfg;
930 struct xc2028_ctrl ctl;
931
932 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
933 memset(&ctl, 0, sizeof(ctl));
934
935 ctl.demod = XC3028_FE_ZARLINK456;
936
937 xc2028_cfg.tuner = TUNER_XC2028;
938 xc2028_cfg.priv = &ctl;
939
940 switch (dev->model) {
941 case TM6010_BOARD_HAUPPAUGE_900H:
942 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
943 case TM6010_BOARD_TWINHAN_TU501:
944 ctl.fname = "xc3028L-v36.fw";
945 break;
946 default:
947 if (dev->dev_type == TM6010)
948 ctl.fname = "xc3028-v27.fw";
949 else
950 ctl.fname = "xc3028-v24.fw";
951 }
952
953 printk(KERN_INFO "Setting firmware parameters for xc2028\n");
954 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
955 &xc2028_cfg);
956
957 }
958 break;
959 case TUNER_XC5000:
960 {
961 struct v4l2_priv_tun_config xc5000_cfg;
962 struct xc5000_config ctl = {
963 .i2c_address = dev->tuner_addr,
964 .if_khz = 4570,
965 .radio_input = XC5000_RADIO_FM1_MONO,
966 };
967
968 xc5000_cfg.tuner = TUNER_XC5000;
969 xc5000_cfg.priv = &ctl;
970
971 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
972 &xc5000_cfg);
973 }
974 break;
975 default:
976 printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
977 break;
978 }
979 }
980
981 static int fill_board_specific_data(struct tm6000_core *dev)
982 {
983 int rc;
984
985 dev->dev_type = tm6000_boards[dev->model].type;
986 dev->tuner_type = tm6000_boards[dev->model].tuner_type;
987 dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
988
989 dev->gpio = tm6000_boards[dev->model].gpio;
990
991 dev->ir_codes = tm6000_boards[dev->model].ir_codes;
992
993 dev->demod_addr = tm6000_boards[dev->model].demod_addr;
994
995 dev->caps = tm6000_boards[dev->model].caps;
996
997 dev->vinput[0] = tm6000_boards[dev->model].vinput[0];
998 dev->vinput[1] = tm6000_boards[dev->model].vinput[1];
999 dev->vinput[2] = tm6000_boards[dev->model].vinput[2];
1000 dev->rinput = tm6000_boards[dev->model].rinput;
1001
1002 /* setup per-model quirks */
1003 switch (dev->model) {
1004 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
1005 dev->quirks |= TM6000_QUIRK_NO_USB_DELAY;
1006 break;
1007
1008 default:
1009 break;
1010 }
1011
1012 /* initialize hardware */
1013 rc = tm6000_init(dev);
1014 if (rc < 0)
1015 return rc;
1016
1017 return v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
1018 }
1019
1020
1021 static void use_alternative_detection_method(struct tm6000_core *dev)
1022 {
1023 int i, model = -1;
1024
1025 if (!dev->eedata_size)
1026 return;
1027
1028 for (i = 0; i < ARRAY_SIZE(tm6000_boards); i++) {
1029 if (!tm6000_boards[i].eename_size)
1030 continue;
1031 if (dev->eedata_size < tm6000_boards[i].eename_pos +
1032 tm6000_boards[i].eename_size)
1033 continue;
1034
1035 if (!memcmp(&dev->eedata[tm6000_boards[i].eename_pos],
1036 tm6000_boards[i].eename,
1037 tm6000_boards[i].eename_size)) {
1038 model = i;
1039 break;
1040 }
1041 }
1042 if (model < 0) {
1043 printk(KERN_INFO "Device has eeprom but is currently unknown\n");
1044 return;
1045 }
1046
1047 dev->model = model;
1048
1049 printk(KERN_INFO "Device identified via eeprom as %s (type = %d)\n",
1050 tm6000_boards[model].name, model);
1051 }
1052
1053 static int tm6000_init_dev(struct tm6000_core *dev)
1054 {
1055 struct v4l2_frequency f;
1056 int rc = 0;
1057
1058 mutex_init(&dev->lock);
1059 mutex_lock(&dev->lock);
1060
1061 if (!is_generic(dev->model)) {
1062 rc = fill_board_specific_data(dev);
1063 if (rc < 0)
1064 goto err;
1065
1066 /* register i2c bus */
1067 rc = tm6000_i2c_register(dev);
1068 if (rc < 0)
1069 goto err;
1070 } else {
1071 /* register i2c bus */
1072 rc = tm6000_i2c_register(dev);
1073 if (rc < 0)
1074 goto err;
1075
1076 use_alternative_detection_method(dev);
1077
1078 rc = fill_board_specific_data(dev);
1079 if (rc < 0)
1080 goto err;
1081 }
1082
1083 /* Default values for STD and resolutions */
1084 dev->width = 720;
1085 dev->height = 480;
1086 dev->norm = V4L2_STD_PAL_M;
1087
1088 /* Configure tuner */
1089 tm6000_config_tuner(dev);
1090
1091 /* Set video standard */
1092 v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
1093
1094 /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
1095 f.tuner = 0;
1096 f.type = V4L2_TUNER_ANALOG_TV;
1097 f.frequency = 3092; /* 193.25 MHz */
1098 dev->freq = f.frequency;
1099 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
1100
1101 if (dev->caps.has_tda9874)
1102 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
1103 "tvaudio", I2C_ADDR_TDA9874, NULL);
1104
1105 /* register and initialize V4L2 */
1106 rc = tm6000_v4l2_register(dev);
1107 if (rc < 0)
1108 goto err;
1109
1110 tm6000_add_into_devlist(dev);
1111 tm6000_init_extension(dev);
1112
1113 tm6000_ir_init(dev);
1114
1115 mutex_unlock(&dev->lock);
1116 return 0;
1117
1118 err:
1119 mutex_unlock(&dev->lock);
1120 return rc;
1121 }
1122
1123 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
1124 #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
1125
1126 static void get_max_endpoint(struct usb_device *udev,
1127 struct usb_host_interface *alt,
1128 char *msgtype,
1129 struct usb_host_endpoint *curr_e,
1130 struct tm6000_endpoint *tm_ep)
1131 {
1132 u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
1133 unsigned int size = tmp & 0x7ff;
1134
1135 if (udev->speed == USB_SPEED_HIGH)
1136 size = size * hb_mult(tmp);
1137
1138 if (size > tm_ep->maxsize) {
1139 tm_ep->endp = curr_e;
1140 tm_ep->maxsize = size;
1141 tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
1142 tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
1143
1144 printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
1145 msgtype, curr_e->desc.bEndpointAddress,
1146 size);
1147 }
1148 }
1149
1150 /*
1151 * tm6000_usb_probe()
1152 * checks for supported devices
1153 */
1154 static int tm6000_usb_probe(struct usb_interface *interface,
1155 const struct usb_device_id *id)
1156 {
1157 struct usb_device *usbdev;
1158 struct tm6000_core *dev = NULL;
1159 int i, rc = 0;
1160 int nr = 0;
1161 char *speed;
1162
1163 usbdev = usb_get_dev(interface_to_usbdev(interface));
1164
1165 /* Selects the proper interface */
1166 rc = usb_set_interface(usbdev, 0, 1);
1167 if (rc < 0)
1168 goto err;
1169
1170 /* Check to see next free device and mark as used */
1171 nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
1172 if (nr >= TM6000_MAXBOARDS) {
1173 printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
1174 usb_put_dev(usbdev);
1175 return -ENOMEM;
1176 }
1177
1178 /* Create and initialize dev struct */
1179 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
1180 if (dev == NULL) {
1181 printk(KERN_ERR "tm6000" ": out of memory!\n");
1182 usb_put_dev(usbdev);
1183 return -ENOMEM;
1184 }
1185 spin_lock_init(&dev->slock);
1186 mutex_init(&dev->usb_lock);
1187
1188 /* Increment usage count */
1189 set_bit(nr, &tm6000_devused);
1190 snprintf(dev->name, 29, "tm6000 #%d", nr);
1191
1192 dev->model = id->driver_info;
1193 if (card[nr] < ARRAY_SIZE(tm6000_boards))
1194 dev->model = card[nr];
1195
1196 dev->udev = usbdev;
1197 dev->devno = nr;
1198
1199 switch (usbdev->speed) {
1200 case USB_SPEED_LOW:
1201 speed = "1.5";
1202 break;
1203 case USB_SPEED_UNKNOWN:
1204 case USB_SPEED_FULL:
1205 speed = "12";
1206 break;
1207 case USB_SPEED_HIGH:
1208 speed = "480";
1209 break;
1210 default:
1211 speed = "unknown";
1212 }
1213
1214 /* Get endpoints */
1215 for (i = 0; i < interface->num_altsetting; i++) {
1216 int ep;
1217
1218 for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
1219 struct usb_host_endpoint *e;
1220 int dir_out;
1221
1222 e = &interface->altsetting[i].endpoint[ep];
1223
1224 dir_out = ((e->desc.bEndpointAddress &
1225 USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
1226
1227 printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
1228 i,
1229 interface->altsetting[i].desc.bInterfaceNumber,
1230 interface->altsetting[i].desc.bInterfaceClass);
1231
1232 switch (e->desc.bmAttributes) {
1233 case USB_ENDPOINT_XFER_BULK:
1234 if (!dir_out) {
1235 get_max_endpoint(usbdev,
1236 &interface->altsetting[i],
1237 "Bulk IN", e,
1238 &dev->bulk_in);
1239 } else {
1240 get_max_endpoint(usbdev,
1241 &interface->altsetting[i],
1242 "Bulk OUT", e,
1243 &dev->bulk_out);
1244 }
1245 break;
1246 case USB_ENDPOINT_XFER_ISOC:
1247 if (!dir_out) {
1248 get_max_endpoint(usbdev,
1249 &interface->altsetting[i],
1250 "ISOC IN", e,
1251 &dev->isoc_in);
1252 } else {
1253 get_max_endpoint(usbdev,
1254 &interface->altsetting[i],
1255 "ISOC OUT", e,
1256 &dev->isoc_out);
1257 }
1258 break;
1259 case USB_ENDPOINT_XFER_INT:
1260 if (!dir_out) {
1261 get_max_endpoint(usbdev,
1262 &interface->altsetting[i],
1263 "INT IN", e,
1264 &dev->int_in);
1265 } else {
1266 get_max_endpoint(usbdev,
1267 &interface->altsetting[i],
1268 "INT OUT", e,
1269 &dev->int_out);
1270 }
1271 break;
1272 }
1273 }
1274 }
1275
1276
1277 printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
1278 speed,
1279 le16_to_cpu(dev->udev->descriptor.idVendor),
1280 le16_to_cpu(dev->udev->descriptor.idProduct),
1281 interface->altsetting->desc.bInterfaceNumber);
1282
1283 /* check if the the device has the iso in endpoint at the correct place */
1284 if (!dev->isoc_in.endp) {
1285 printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
1286 rc = -ENODEV;
1287
1288 goto err;
1289 }
1290
1291 /* save our data pointer in this interface device */
1292 usb_set_intfdata(interface, dev);
1293
1294 printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
1295
1296 rc = tm6000_init_dev(dev);
1297 if (rc < 0)
1298 goto err;
1299
1300 return 0;
1301
1302 err:
1303 printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
1304
1305 clear_bit(nr, &tm6000_devused);
1306 usb_put_dev(usbdev);
1307
1308 kfree(dev);
1309 return rc;
1310 }
1311
1312 /*
1313 * tm6000_usb_disconnect()
1314 * called when the device gets diconencted
1315 * video device will be unregistered on v4l2_close in case it is still open
1316 */
1317 static void tm6000_usb_disconnect(struct usb_interface *interface)
1318 {
1319 struct tm6000_core *dev = usb_get_intfdata(interface);
1320 usb_set_intfdata(interface, NULL);
1321
1322 if (!dev)
1323 return;
1324
1325 printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
1326
1327 tm6000_ir_fini(dev);
1328
1329 if (dev->gpio.power_led) {
1330 switch (dev->model) {
1331 case TM6010_BOARD_HAUPPAUGE_900H:
1332 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
1333 case TM6010_BOARD_TWINHAN_TU501:
1334 /* Power led off */
1335 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
1336 dev->gpio.power_led, 0x01);
1337 msleep(15);
1338 break;
1339 case TM6010_BOARD_BEHOLD_WANDER:
1340 case TM6010_BOARD_BEHOLD_VOYAGER:
1341 case TM6010_BOARD_BEHOLD_WANDER_LITE:
1342 case TM6010_BOARD_BEHOLD_VOYAGER_LITE:
1343 /* Power led off */
1344 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
1345 dev->gpio.power_led, 0x00);
1346 msleep(15);
1347 break;
1348 }
1349 }
1350 tm6000_v4l2_unregister(dev);
1351
1352 tm6000_i2c_unregister(dev);
1353
1354 v4l2_device_unregister(&dev->v4l2_dev);
1355
1356 dev->state |= DEV_DISCONNECTED;
1357
1358 usb_put_dev(dev->udev);
1359
1360 tm6000_close_extension(dev);
1361 tm6000_remove_from_devlist(dev);
1362
1363 clear_bit(dev->devno, &tm6000_devused);
1364 kfree(dev);
1365 }
1366
1367 static struct usb_driver tm6000_usb_driver = {
1368 .name = "tm6000",
1369 .probe = tm6000_usb_probe,
1370 .disconnect = tm6000_usb_disconnect,
1371 .id_table = tm6000_id_table,
1372 };
1373
1374 module_usb_driver(tm6000_usb_driver);
1375
1376 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
1377 MODULE_AUTHOR("Mauro Carvalho Chehab");
1378 MODULE_LICENSE("GPL");
Linux kernel - Deliverables
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