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bonding: fix rx_handler locking
[linux/fpc-iii.git] / drivers / staging / tm6000 / tm6000-cards.c
blob455038bdfc9f8d8ced98b36b4f2c3281527e57cd
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/version.h>
27 #include <linux/slab.h>
28 #include <media/v4l2-common.h>
29 #include <media/tuner.h>
30 #include <media/tvaudio.h>
31 #include <media/i2c-addr.h>
32 #include <media/rc-map.h>
33
34 #include "tm6000.h"
35 #include "tm6000-regs.h"
36 #include "tuner-xc2028.h"
37 #include "xc5000.h"
38
39 #define TM6000_BOARD_UNKNOWN 0
40 #define TM5600_BOARD_GENERIC 1
41 #define TM6000_BOARD_GENERIC 2
42 #define TM6010_BOARD_GENERIC 3
43 #define TM5600_BOARD_10MOONS_UT821 4
44 #define TM5600_BOARD_10MOONS_UT330 5
45 #define TM6000_BOARD_ADSTECH_DUAL_TV 6
46 #define TM6000_BOARD_FREECOM_AND_SIMILAR 7
47 #define TM6000_BOARD_ADSTECH_MINI_DUAL_TV 8
48 #define TM6010_BOARD_HAUPPAUGE_900H 9
49 #define TM6010_BOARD_BEHOLD_WANDER 10
50 #define TM6010_BOARD_BEHOLD_VOYAGER 11
51 #define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12
52 #define TM6010_BOARD_TWINHAN_TU501 13
53
54 #define TM6000_MAXBOARDS 16
55 static unsigned int card[] = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET };
56
57 module_param_array(card, int, NULL, 0444);
58
59 static unsigned long tm6000_devused;
60
61
62 struct tm6000_board {
63 char *name;
64
65 struct tm6000_capabilities caps;
66
67 enum tm6000_devtype type; /* variant of the chipset */
68 int tuner_type; /* type of the tuner */
69 int tuner_addr; /* tuner address */
70 int demod_addr; /* demodulator address */
71
72 struct tm6000_gpio gpio;
73
74 char *ir_codes;
75 };
76
77 struct tm6000_board tm6000_boards[] = {
78 [TM6000_BOARD_UNKNOWN] = {
79 .name = "Unknown tm6000 video grabber",
80 .caps = {
81 .has_tuner = 1,
82 },
83 .gpio = {
84 .tuner_reset = TM6000_GPIO_1,
85 },
86 },
87 [TM5600_BOARD_GENERIC] = {
88 .name = "Generic tm5600 board",
89 .type = TM5600,
90 .tuner_type = TUNER_XC2028,
91 .tuner_addr = 0xc2 >> 1,
92 .caps = {
93 .has_tuner = 1,
94 },
95 .gpio = {
96 .tuner_reset = TM6000_GPIO_1,
97 },
98 },
99 [TM6000_BOARD_GENERIC] = {
100 .name = "Generic tm6000 board",
101 .tuner_type = TUNER_XC2028,
102 .tuner_addr = 0xc2 >> 1,
103 .caps = {
104 .has_tuner = 1,
105 .has_dvb = 1,
106 },
107 .gpio = {
108 .tuner_reset = TM6000_GPIO_1,
109 },
110 },
111 [TM6010_BOARD_GENERIC] = {
112 .name = "Generic tm6010 board",
113 .type = TM6010,
114 .tuner_type = TUNER_XC2028,
115 .tuner_addr = 0xc2 >> 1,
116 .demod_addr = 0x1e >> 1,
117 .caps = {
118 .has_tuner = 1,
119 .has_dvb = 1,
120 .has_zl10353 = 1,
121 .has_eeprom = 1,
122 .has_remote = 1,
123 },
124 .gpio = {
125 .tuner_reset = TM6010_GPIO_2,
126 .tuner_on = TM6010_GPIO_3,
127 .demod_reset = TM6010_GPIO_1,
128 .demod_on = TM6010_GPIO_4,
129 .power_led = TM6010_GPIO_7,
130 .dvb_led = TM6010_GPIO_5,
131 .ir = TM6010_GPIO_0,
132 },
133 },
134 [TM5600_BOARD_10MOONS_UT821] = {
135 .name = "10Moons UT 821",
136 .tuner_type = TUNER_XC2028,
137 .type = TM5600,
138 .tuner_addr = 0xc2 >> 1,
139 .caps = {
140 .has_tuner = 1,
141 .has_eeprom = 1,
142 },
143 .gpio = {
144 .tuner_reset = TM6000_GPIO_1,
145 },
146 },
147 [TM5600_BOARD_10MOONS_UT330] = {
148 .name = "10Moons UT 330",
149 .tuner_type = TUNER_PHILIPS_FQ1216AME_MK4,
150 .tuner_addr = 0xc8 >> 1,
151 .caps = {
152 .has_tuner = 1,
153 .has_dvb = 0,
154 .has_zl10353 = 0,
155 .has_eeprom = 1,
156 },
157 },
158 [TM6000_BOARD_ADSTECH_DUAL_TV] = {
159 .name = "ADSTECH Dual TV USB",
160 .tuner_type = TUNER_XC2028,
161 .tuner_addr = 0xc8 >> 1,
162 .caps = {
163 .has_tuner = 1,
164 .has_tda9874 = 1,
165 .has_dvb = 1,
166 .has_zl10353 = 1,
167 .has_eeprom = 1,
168 },
169 },
170 [TM6000_BOARD_FREECOM_AND_SIMILAR] = {
171 .name = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual",
172 .tuner_type = TUNER_XC2028, /* has a XC3028 */
173 .tuner_addr = 0xc2 >> 1,
174 .demod_addr = 0x1e >> 1,
175 .caps = {
176 .has_tuner = 1,
177 .has_dvb = 1,
178 .has_zl10353 = 1,
179 .has_eeprom = 0,
180 .has_remote = 1,
181 },
182 .gpio = {
183 .tuner_reset = TM6000_GPIO_4,
184 },
185 },
186 [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = {
187 .name = "ADSTECH Mini Dual TV USB",
188 .tuner_type = TUNER_XC2028, /* has a XC3028 */
189 .tuner_addr = 0xc8 >> 1,
190 .demod_addr = 0x1e >> 1,
191 .caps = {
192 .has_tuner = 1,
193 .has_dvb = 1,
194 .has_zl10353 = 1,
195 .has_eeprom = 0,
196 },
197 .gpio = {
198 .tuner_reset = TM6000_GPIO_4,
199 },
200 },
201 [TM6010_BOARD_HAUPPAUGE_900H] = {
202 .name = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick",
203 .tuner_type = TUNER_XC2028, /* has a XC3028 */
204 .tuner_addr = 0xc2 >> 1,
205 .demod_addr = 0x1e >> 1,
206 .type = TM6010,
207 .caps = {
208 .has_tuner = 1,
209 .has_dvb = 1,
210 .has_zl10353 = 1,
211 .has_eeprom = 1,
212 .has_remote = 1,
213 },
214 .gpio = {
215 .tuner_reset = TM6010_GPIO_2,
216 .tuner_on = TM6010_GPIO_3,
217 .demod_reset = TM6010_GPIO_1,
218 .demod_on = TM6010_GPIO_4,
219 .power_led = TM6010_GPIO_7,
220 .dvb_led = TM6010_GPIO_5,
221 .ir = TM6010_GPIO_0,
222 },
223 },
224 [TM6010_BOARD_BEHOLD_WANDER] = {
225 .name = "Beholder Wander DVB-T/TV/FM USB2.0",
226 .tuner_type = TUNER_XC5000,
227 .tuner_addr = 0xc2 >> 1,
228 .demod_addr = 0x1e >> 1,
229 .type = TM6010,
230 .caps = {
231 .has_tuner = 1,
232 .has_dvb = 1,
233 .has_zl10353 = 1,
234 .has_eeprom = 1,
235 .has_remote = 1,
236 },
237 .gpio = {
238 .tuner_reset = TM6010_GPIO_0,
239 .demod_reset = TM6010_GPIO_1,
240 .power_led = TM6010_GPIO_6,
241 },
242 },
243 [TM6010_BOARD_BEHOLD_VOYAGER] = {
244 .name = "Beholder Voyager TV/FM USB2.0",
245 .tuner_type = TUNER_XC5000,
246 .tuner_addr = 0xc2 >> 1,
247 .type = TM6010,
248 .caps = {
249 .has_tuner = 1,
250 .has_dvb = 0,
251 .has_zl10353 = 0,
252 .has_eeprom = 1,
253 .has_remote = 1,
254 },
255 .gpio = {
256 .tuner_reset = TM6010_GPIO_0,
257 .power_led = TM6010_GPIO_6,
258 },
259 },
260 [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = {
261 .name = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick",
262 .tuner_type = TUNER_XC2028, /* has a XC3028 */
263 .tuner_addr = 0xc2 >> 1,
264 .demod_addr = 0x1e >> 1,
265 .type = TM6010,
266 .caps = {
267 .has_tuner = 1,
268 .has_dvb = 1,
269 .has_zl10353 = 1,
270 .has_eeprom = 1,
271 .has_remote = 1,
272 },
273 .gpio = {
274 .tuner_reset = TM6010_GPIO_2,
275 .tuner_on = TM6010_GPIO_3,
276 .demod_reset = TM6010_GPIO_1,
277 .demod_on = TM6010_GPIO_4,
278 .power_led = TM6010_GPIO_7,
279 .dvb_led = TM6010_GPIO_5,
280 .ir = TM6010_GPIO_0,
281 },
282 .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
283 },
284 [TM6010_BOARD_TWINHAN_TU501] = {
285 .name = "Twinhan TU501(704D1)",
286 .tuner_type = TUNER_XC2028, /* has a XC3028 */
287 .tuner_addr = 0xc2 >> 1,
288 .demod_addr = 0x1e >> 1,
289 .type = TM6010,
290 .caps = {
291 .has_tuner = 1,
292 .has_dvb = 1,
293 .has_zl10353 = 1,
294 .has_eeprom = 1,
295 .has_remote = 1,
296 },
297 .gpio = {
298 .tuner_reset = TM6010_GPIO_2,
299 .tuner_on = TM6010_GPIO_3,
300 .demod_reset = TM6010_GPIO_1,
301 .demod_on = TM6010_GPIO_4,
302 .power_led = TM6010_GPIO_7,
303 .dvb_led = TM6010_GPIO_5,
304 .ir = TM6010_GPIO_0,
305 },
306 }
307 };
308
309 /* table of devices that work with this driver */
310 struct usb_device_id tm6000_id_table[] = {
311 { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_10MOONS_UT821 },
312 { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
313 { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
314 { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR },
315 { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV },
316 { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
317 { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
318 { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
319 { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
320 { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER },
321 { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER },
322 { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
323 { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
324 { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
325 { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
326 { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
327 { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
328 { },
329 };
330
331 /* Control power led for show some activity */
332 void tm6000_flash_led(struct tm6000_core *dev, u8 state)
333 {
334 /* Power LED unconfigured */
335 if (!dev->gpio.power_led)
336 return;
337
338 /* ON Power LED */
339 if (state) {
340 switch (dev->model) {
341 case TM6010_BOARD_HAUPPAUGE_900H:
342 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
343 case TM6010_BOARD_TWINHAN_TU501:
344 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
345 dev->gpio.power_led, 0x00);
346 break;
347 case TM6010_BOARD_BEHOLD_WANDER:
348 case TM6010_BOARD_BEHOLD_VOYAGER:
349 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
350 dev->gpio.power_led, 0x01);
351 break;
352 }
353 }
354 /* OFF Power LED */
355 else {
356 switch (dev->model) {
357 case TM6010_BOARD_HAUPPAUGE_900H:
358 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
359 case TM6010_BOARD_TWINHAN_TU501:
360 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
361 dev->gpio.power_led, 0x01);
362 break;
363 case TM6010_BOARD_BEHOLD_WANDER:
364 case TM6010_BOARD_BEHOLD_VOYAGER:
365 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
366 dev->gpio.power_led, 0x00);
367 break;
368 }
369 }
370 }
371
372 /* Tuner callback to provide the proper gpio changes needed for xc5000 */
373 int tm6000_xc5000_callback(void *ptr, int component, int command, int arg)
374 {
375 int rc = 0;
376 struct tm6000_core *dev = ptr;
377
378 if (dev->tuner_type != TUNER_XC5000)
379 return 0;
380
381 switch (command) {
382 case XC5000_TUNER_RESET:
383 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
384 dev->gpio.tuner_reset, 0x01);
385 msleep(15);
386 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
387 dev->gpio.tuner_reset, 0x00);
388 msleep(15);
389 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
390 dev->gpio.tuner_reset, 0x01);
391 break;
392 }
393 return rc;
394 }
395 EXPORT_SYMBOL_GPL(tm6000_xc5000_callback);
396
397 /* Tuner callback to provide the proper gpio changes needed for xc2028 */
398
399 int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
400 {
401 int rc = 0;
402 struct tm6000_core *dev = ptr;
403
404 if (dev->tuner_type != TUNER_XC2028)
405 return 0;
406
407 switch (command) {
408 case XC2028_RESET_CLK:
409 tm6000_ir_wait(dev, 0);
410
411 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
412 0x02, arg);
413 msleep(10);
414 rc = tm6000_i2c_reset(dev, 10);
415 break;
416 case XC2028_TUNER_RESET:
417 /* Reset codes during load firmware */
418 switch (arg) {
419 case 0:
420 /* newer tuner can faster reset */
421 switch (dev->model) {
422 case TM5600_BOARD_10MOONS_UT821:
423 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
424 dev->gpio.tuner_reset, 0x01);
425 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
426 0x300, 0x01);
427 msleep(10);
428 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
429 dev->gpio.tuner_reset, 0x00);
430 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
431 0x300, 0x00);
432 msleep(10);
433 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
434 dev->gpio.tuner_reset, 0x01);
435 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
436 0x300, 0x01);
437 break;
438 case TM6010_BOARD_HAUPPAUGE_900H:
439 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
440 case TM6010_BOARD_TWINHAN_TU501:
441 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
442 dev->gpio.tuner_reset, 0x01);
443 msleep(60);
444 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
445 dev->gpio.tuner_reset, 0x00);
446 msleep(75);
447 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
448 dev->gpio.tuner_reset, 0x01);
449 msleep(60);
450 break;
451 default:
452 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
453 dev->gpio.tuner_reset, 0x00);
454 msleep(130);
455 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
456 dev->gpio.tuner_reset, 0x01);
457 msleep(130);
458 break;
459 }
460
461 tm6000_ir_wait(dev, 1);
462 break;
463 case 1:
464 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
465 0x02, 0x01);
466 msleep(10);
467 break;
468 case 2:
469 rc = tm6000_i2c_reset(dev, 100);
470 break;
471 }
472 }
473 return rc;
474 }
475 EXPORT_SYMBOL_GPL(tm6000_tuner_callback);
476
477 int tm6000_cards_setup(struct tm6000_core *dev)
478 {
479 int i, rc;
480
481 /*
482 * Board-specific initialization sequence. Handles all GPIO
483 * initialization sequences that are board-specific.
484 * Up to now, all found devices use GPIO1 and GPIO4 at the same way.
485 * Probably, they're all based on some reference device. Due to that,
486 * there's a common routine at the end to handle those GPIO's. Devices
487 * that use different pinups or init sequences can just return at
488 * the board-specific session.
489 */
490 switch (dev->model) {
491 case TM6010_BOARD_HAUPPAUGE_900H:
492 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
493 case TM6010_BOARD_TWINHAN_TU501:
494 case TM6010_BOARD_GENERIC:
495 /* Turn xceive 3028 on */
496 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01);
497 msleep(15);
498 /* Turn zarlink zl10353 on */
499 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
500 msleep(15);
501 /* Reset zarlink zl10353 */
502 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
503 msleep(50);
504 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
505 msleep(15);
506 /* Turn zarlink zl10353 off */
507 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01);
508 msleep(15);
509 /* ir ? */
510 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01);
511 msleep(15);
512 /* Power led on (blue) */
513 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00);
514 msleep(15);
515 /* DVB led off (orange) */
516 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01);
517 msleep(15);
518 /* Turn zarlink zl10353 on */
519 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
520 msleep(15);
521 break;
522 case TM6010_BOARD_BEHOLD_WANDER:
523 /* Power led on (blue) */
524 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
525 msleep(15);
526 /* Reset zarlink zl10353 */
527 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
528 msleep(50);
529 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
530 msleep(15);
531 break;
532 case TM6010_BOARD_BEHOLD_VOYAGER:
533 /* Power led on (blue) */
534 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
535 msleep(15);
536 break;
537 default:
538 break;
539 }
540
541 /*
542 * Default initialization. Most of the devices seem to use GPIO1
543 * and GPIO4.on the same way, so, this handles the common sequence
544 * used by most devices.
545 * If a device uses a different sequence or different GPIO pins for
546 * reset, just add the code at the board-specific part
547 */
548
549 if (dev->gpio.tuner_reset) {
550 for (i = 0; i < 2; i++) {
551 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
552 dev->gpio.tuner_reset, 0x00);
553 if (rc < 0) {
554 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
555 return rc;
556 }
557
558 msleep(10); /* Just to be conservative */
559 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
560 dev->gpio.tuner_reset, 0x01);
561 if (rc < 0) {
562 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
563 return rc;
564 }
565 }
566 } else {
567 printk(KERN_ERR "Tuner reset is not configured\n");
568 return -1;
569 }
570
571 msleep(50);
572
573 return 0;
574 };
575
576 static void tm6000_config_tuner(struct tm6000_core *dev)
577 {
578 struct tuner_setup tun_setup;
579
580 /* Load tuner module */
581 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
582 "tuner", dev->tuner_addr, NULL);
583
584 memset(&tun_setup, 0, sizeof(tun_setup));
585 tun_setup.type = dev->tuner_type;
586 tun_setup.addr = dev->tuner_addr;
587
588 tun_setup.mode_mask = 0;
589 if (dev->caps.has_tuner)
590 tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
591 if (dev->caps.has_dvb)
592 tun_setup.mode_mask |= T_DIGITAL_TV;
593
594 switch (dev->tuner_type) {
595 case TUNER_XC2028:
596 tun_setup.tuner_callback = tm6000_tuner_callback;
597 break;
598 case TUNER_XC5000:
599 tun_setup.tuner_callback = tm6000_xc5000_callback;
600 break;
601 }
602
603 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
604
605 switch (dev->tuner_type) {
606 case TUNER_XC2028: {
607 struct v4l2_priv_tun_config xc2028_cfg;
608 struct xc2028_ctrl ctl;
609
610 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
611 memset(&ctl, 0, sizeof(ctl));
612
613 ctl.input1 = 1;
614 ctl.read_not_reliable = 0;
615 ctl.msleep = 10;
616 ctl.demod = XC3028_FE_ZARLINK456;
617 ctl.vhfbw7 = 1;
618 ctl.uhfbw8 = 1;
619 xc2028_cfg.tuner = TUNER_XC2028;
620 xc2028_cfg.priv = &ctl;
621
622 switch (dev->model) {
623 case TM6010_BOARD_HAUPPAUGE_900H:
624 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
625 case TM6010_BOARD_TWINHAN_TU501:
626 ctl.fname = "xc3028L-v36.fw";
627 break;
628 default:
629 if (dev->dev_type == TM6010)
630 ctl.fname = "xc3028-v27.fw";
631 else
632 ctl.fname = "xc3028-v24.fw";
633 }
634
635 printk(KERN_INFO "Setting firmware parameters for xc2028\n");
636 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
637 &xc2028_cfg);
638
639 }
640 break;
641 case TUNER_XC5000:
642 {
643 struct v4l2_priv_tun_config xc5000_cfg;
644 struct xc5000_config ctl = {
645 .i2c_address = dev->tuner_addr,
646 .if_khz = 4570,
647 .radio_input = XC5000_RADIO_FM1,
648 };
649
650 xc5000_cfg.tuner = TUNER_XC5000;
651 xc5000_cfg.priv = &ctl;
652
653
654 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
655 &xc5000_cfg);
656 }
657 break;
658 default:
659 printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
660 break;
661 }
662 }
663
664 static int tm6000_init_dev(struct tm6000_core *dev)
665 {
666 struct v4l2_frequency f;
667 int rc = 0;
668
669 mutex_init(&dev->lock);
670
671 mutex_lock(&dev->lock);
672
673 /* Initializa board-specific data */
674 dev->dev_type = tm6000_boards[dev->model].type;
675 dev->tuner_type = tm6000_boards[dev->model].tuner_type;
676 dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
677
678 dev->gpio = tm6000_boards[dev->model].gpio;
679
680 dev->ir_codes = tm6000_boards[dev->model].ir_codes;
681
682 dev->demod_addr = tm6000_boards[dev->model].demod_addr;
683
684 dev->caps = tm6000_boards[dev->model].caps;
685
686 /* initialize hardware */
687 rc = tm6000_init(dev);
688 if (rc < 0)
689 goto err;
690
691 rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
692 if (rc < 0)
693 goto err;
694
695 /* register i2c bus */
696 rc = tm6000_i2c_register(dev);
697 if (rc < 0)
698 goto err;
699
700 /* Default values for STD and resolutions */
701 dev->width = 720;
702 dev->height = 480;
703 dev->norm = V4L2_STD_PAL_M;
704
705 /* Configure tuner */
706 tm6000_config_tuner(dev);
707
708 /* Set video standard */
709 v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
710
711 /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
712 f.tuner = 0;
713 f.type = V4L2_TUNER_ANALOG_TV;
714 f.frequency = 3092; /* 193.25 MHz */
715 dev->freq = f.frequency;
716 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
717
718 if (dev->caps.has_tda9874)
719 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
720 "tvaudio", I2C_ADDR_TDA9874, NULL);
721
722 /* register and initialize V4L2 */
723 rc = tm6000_v4l2_register(dev);
724 if (rc < 0)
725 goto err;
726
727 tm6000_add_into_devlist(dev);
728 tm6000_init_extension(dev);
729
730 tm6000_ir_init(dev);
731
732 mutex_unlock(&dev->lock);
733 return 0;
734
735 err:
736 mutex_unlock(&dev->lock);
737 return rc;
738 }
739
740 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
741 #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
742
743 static void get_max_endpoint(struct usb_device *udev,
744 struct usb_host_interface *alt,
745 char *msgtype,
746 struct usb_host_endpoint *curr_e,
747 struct tm6000_endpoint *tm_ep)
748 {
749 u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
750 unsigned int size = tmp & 0x7ff;
751
752 if (udev->speed == USB_SPEED_HIGH)
753 size = size * hb_mult(tmp);
754
755 if (size > tm_ep->maxsize) {
756 tm_ep->endp = curr_e;
757 tm_ep->maxsize = size;
758 tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
759 tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
760
761 printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
762 msgtype, curr_e->desc.bEndpointAddress,
763 size);
764 }
765 }
766
767 /*
768 * tm6000_usb_probe()
769 * checks for supported devices
770 */
771 static int tm6000_usb_probe(struct usb_interface *interface,
772 const struct usb_device_id *id)
773 {
774 struct usb_device *usbdev;
775 struct tm6000_core *dev = NULL;
776 int i, rc = 0;
777 int nr = 0;
778 char *speed;
779
780 usbdev = usb_get_dev(interface_to_usbdev(interface));
781
782 /* Selects the proper interface */
783 rc = usb_set_interface(usbdev, 0, 1);
784 if (rc < 0)
785 goto err;
786
787 /* Check to see next free device and mark as used */
788 nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
789 if (nr >= TM6000_MAXBOARDS) {
790 printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
791 usb_put_dev(usbdev);
792 return -ENOMEM;
793 }
794
795 /* Create and initialize dev struct */
796 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
797 if (dev == NULL) {
798 printk(KERN_ERR "tm6000" ": out of memory!\n");
799 usb_put_dev(usbdev);
800 return -ENOMEM;
801 }
802 spin_lock_init(&dev->slock);
803
804 /* Increment usage count */
805 tm6000_devused |= 1<<nr;
806 snprintf(dev->name, 29, "tm6000 #%d", nr);
807
808 dev->model = id->driver_info;
809 if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards)))
810 dev->model = card[nr];
811
812 dev->udev = usbdev;
813 dev->devno = nr;
814
815 switch (usbdev->speed) {
816 case USB_SPEED_LOW:
817 speed = "1.5";
818 break;
819 case USB_SPEED_UNKNOWN:
820 case USB_SPEED_FULL:
821 speed = "12";
822 break;
823 case USB_SPEED_HIGH:
824 speed = "480";
825 break;
826 default:
827 speed = "unknown";
828 }
829
830
831
832 /* Get endpoints */
833 for (i = 0; i < interface->num_altsetting; i++) {
834 int ep;
835
836 for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
837 struct usb_host_endpoint *e;
838 int dir_out;
839
840 e = &interface->altsetting[i].endpoint[ep];
841
842 dir_out = ((e->desc.bEndpointAddress &
843 USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
844
845 printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
846 i,
847 interface->altsetting[i].desc.bInterfaceNumber,
848 interface->altsetting[i].desc.bInterfaceClass);
849
850 switch (e->desc.bmAttributes) {
851 case USB_ENDPOINT_XFER_BULK:
852 if (!dir_out) {
853 get_max_endpoint(usbdev,
854 &interface->altsetting[i],
855 "Bulk IN", e,
856 &dev->bulk_in);
857 } else {
858 get_max_endpoint(usbdev,
859 &interface->altsetting[i],
860 "Bulk OUT", e,
861 &dev->bulk_out);
862 }
863 break;
864 case USB_ENDPOINT_XFER_ISOC:
865 if (!dir_out) {
866 get_max_endpoint(usbdev,
867 &interface->altsetting[i],
868 "ISOC IN", e,
869 &dev->isoc_in);
870 } else {
871 get_max_endpoint(usbdev,
872 &interface->altsetting[i],
873 "ISOC OUT", e,
874 &dev->isoc_out);
875 }
876 break;
877 case USB_ENDPOINT_XFER_INT:
878 if (!dir_out) {
879 get_max_endpoint(usbdev,
880 &interface->altsetting[i],
881 "INT IN", e,
882 &dev->int_in);
883 } else {
884 get_max_endpoint(usbdev,
885 &interface->altsetting[i],
886 "INT OUT", e,
887 &dev->int_out);
888 }
889 break;
890 }
891 }
892 }
893
894
895 printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
896 speed,
897 le16_to_cpu(dev->udev->descriptor.idVendor),
898 le16_to_cpu(dev->udev->descriptor.idProduct),
899 interface->altsetting->desc.bInterfaceNumber);
900
901 /* check if the the device has the iso in endpoint at the correct place */
902 if (!dev->isoc_in.endp) {
903 printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
904 rc = -ENODEV;
905
906 goto err;
907 }
908
909 /* save our data pointer in this interface device */
910 usb_set_intfdata(interface, dev);
911
912 printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
913
914 rc = tm6000_init_dev(dev);
915
916 if (rc < 0)
917 goto err;
918
919 return 0;
920
921 err:
922 printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
923
924 tm6000_devused &= ~(1<<nr);
925 usb_put_dev(usbdev);
926
927 kfree(dev);
928 return rc;
929 }
930
931 /*
932 * tm6000_usb_disconnect()
933 * called when the device gets diconencted
934 * video device will be unregistered on v4l2_close in case it is still open
935 */
936 static void tm6000_usb_disconnect(struct usb_interface *interface)
937 {
938 struct tm6000_core *dev = usb_get_intfdata(interface);
939 usb_set_intfdata(interface, NULL);
940
941 if (!dev)
942 return;
943
944 printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
945
946 tm6000_ir_fini(dev);
947
948 if (dev->gpio.power_led) {
949 switch (dev->model) {
950 case TM6010_BOARD_HAUPPAUGE_900H:
951 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
952 case TM6010_BOARD_TWINHAN_TU501:
953 /* Power led off */
954 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
955 dev->gpio.power_led, 0x01);
956 msleep(15);
957 break;
958 case TM6010_BOARD_BEHOLD_WANDER:
959 case TM6010_BOARD_BEHOLD_VOYAGER:
960 /* Power led off */
961 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
962 dev->gpio.power_led, 0x00);
963 msleep(15);
964 break;
965 }
966 }
967 tm6000_v4l2_unregister(dev);
968
969 tm6000_i2c_unregister(dev);
970
971 v4l2_device_unregister(&dev->v4l2_dev);
972
973 dev->state |= DEV_DISCONNECTED;
974
975 usb_put_dev(dev->udev);
976
977 tm6000_close_extension(dev);
978 tm6000_remove_from_devlist(dev);
979
980 kfree(dev);
981 }
982
983 static struct usb_driver tm6000_usb_driver = {
984 .name = "tm6000",
985 .probe = tm6000_usb_probe,
986 .disconnect = tm6000_usb_disconnect,
987 .id_table = tm6000_id_table,
988 };
989
990 static int __init tm6000_module_init(void)
991 {
992 int result;
993
994 printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n",
995 (TM6000_VERSION >> 16) & 0xff,
996 (TM6000_VERSION >> 8) & 0xff, TM6000_VERSION & 0xff);
997
998 /* register this driver with the USB subsystem */
999 result = usb_register(&tm6000_usb_driver);
1000 if (result)
1001 printk(KERN_ERR "tm6000"
1002 " usb_register failed. Error number %d.\n", result);
1003
1004 return result;
1005 }
1006
1007 static void __exit tm6000_module_exit(void)
1008 {
1009 /* deregister at USB subsystem */
1010 usb_deregister(&tm6000_usb_driver);
1011 }
1012
1013 module_init(tm6000_module_init);
1014 module_exit(tm6000_module_exit);
1015
1016 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
1017 MODULE_AUTHOR("Mauro Carvalho Chehab");
1018 MODULE_LICENSE("GPL");
Linux with added FPC-III support