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Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
[linux/fpc-iii.git] / drivers / staging / tm6000 / tm6000-cards.c
blobcedd9044022f9dc514f6d89489cf137dd7fca262
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 <media/v4l2-common.h>
28 #include <media/tuner.h>
29 #include <media/tvaudio.h>
30 #include <media/i2c-addr.h>
31
32 #include "tm6000.h"
33 #include "tm6000-regs.h"
34 #include "tuner-xc2028.h"
35 #include "xc5000.h"
36
37 #define TM6000_BOARD_UNKNOWN 0
38 #define TM5600_BOARD_GENERIC 1
39 #define TM6000_BOARD_GENERIC 2
40 #define TM6010_BOARD_GENERIC 3
41 #define TM5600_BOARD_10MOONS_UT821 4
42 #define TM5600_BOARD_10MOONS_UT330 5
43 #define TM6000_BOARD_ADSTECH_DUAL_TV 6
44 #define TM6000_BOARD_FREECOM_AND_SIMILAR 7
45 #define TM6000_BOARD_ADSTECH_MINI_DUAL_TV 8
46 #define TM6010_BOARD_HAUPPAUGE_900H 9
47 #define TM6010_BOARD_BEHOLD_WANDER 10
48 #define TM6010_BOARD_BEHOLD_VOYAGER 11
49 #define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12
50 #define TM6010_BOARD_TWINHAN_TU501 13
51
52 #define TM6000_MAXBOARDS 16
53 static unsigned int card[] = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET };
54
55 module_param_array(card, int, NULL, 0444);
56
57 static unsigned long tm6000_devused;
58
59
60 struct tm6000_board {
61 char *name;
62
63 struct tm6000_capabilities caps;
64
65 enum tm6000_devtype type; /* variant of the chipset */
66 int tuner_type; /* type of the tuner */
67 int tuner_addr; /* tuner address */
68 int demod_addr; /* demodulator address */
69
70 struct tm6000_gpio gpio;
71 };
72
73 struct tm6000_board tm6000_boards[] = {
74 [TM6000_BOARD_UNKNOWN] = {
75 .name = "Unknown tm6000 video grabber",
76 .caps = {
77 .has_tuner = 1,
78 },
79 .gpio = {
80 .tuner_reset = TM6000_GPIO_1,
81 },
82 },
83 [TM5600_BOARD_GENERIC] = {
84 .name = "Generic tm5600 board",
85 .type = TM5600,
86 .tuner_type = TUNER_XC2028,
87 .tuner_addr = 0xc2 >> 1,
88 .caps = {
89 .has_tuner = 1,
90 },
91 .gpio = {
92 .tuner_reset = TM6000_GPIO_1,
93 },
94 },
95 [TM6000_BOARD_GENERIC] = {
96 .name = "Generic tm6000 board",
97 .tuner_type = TUNER_XC2028,
98 .tuner_addr = 0xc2 >> 1,
99 .caps = {
100 .has_tuner = 1,
101 .has_dvb = 1,
102 },
103 .gpio = {
104 .tuner_reset = TM6000_GPIO_1,
105 },
106 },
107 [TM6010_BOARD_GENERIC] = {
108 .name = "Generic tm6010 board",
109 .type = TM6010,
110 .tuner_type = TUNER_XC2028,
111 .tuner_addr = 0xc2 >> 1,
112 .demod_addr = 0x1e >> 1,
113 .caps = {
114 .has_tuner = 1,
115 .has_dvb = 1,
116 .has_zl10353 = 1,
117 .has_eeprom = 1,
118 .has_remote = 1,
119 },
120 .gpio = {
121 .tuner_reset = TM6010_GPIO_2,
122 .tuner_on = TM6010_GPIO_3,
123 .demod_reset = TM6010_GPIO_1,
124 .demod_on = TM6010_GPIO_4,
125 .power_led = TM6010_GPIO_7,
126 .dvb_led = TM6010_GPIO_5,
127 .ir = TM6010_GPIO_0,
128 },
129 },
130 [TM5600_BOARD_10MOONS_UT821] = {
131 .name = "10Moons UT 821",
132 .tuner_type = TUNER_XC2028,
133 .type = TM5600,
134 .tuner_addr = 0xc2 >> 1,
135 .caps = {
136 .has_tuner = 1,
137 .has_eeprom = 1,
138 },
139 .gpio = {
140 .tuner_reset = TM6000_GPIO_1,
141 },
142 },
143 [TM5600_BOARD_10MOONS_UT330] = {
144 .name = "10Moons UT 330",
145 .tuner_type = TUNER_PHILIPS_FQ1216AME_MK4,
146 .tuner_addr = 0xc8 >> 1,
147 .caps = {
148 .has_tuner = 1,
149 .has_dvb = 0,
150 .has_zl10353 = 0,
151 .has_eeprom = 1,
152 },
153 },
154 [TM6000_BOARD_ADSTECH_DUAL_TV] = {
155 .name = "ADSTECH Dual TV USB",
156 .tuner_type = TUNER_XC2028,
157 .tuner_addr = 0xc8 >> 1,
158 .caps = {
159 .has_tuner = 1,
160 .has_tda9874 = 1,
161 .has_dvb = 1,
162 .has_zl10353 = 1,
163 .has_eeprom = 1,
164 },
165 },
166 [TM6000_BOARD_FREECOM_AND_SIMILAR] = {
167 .name = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual",
168 .tuner_type = TUNER_XC2028, /* has a XC3028 */
169 .tuner_addr = 0xc2 >> 1,
170 .demod_addr = 0x1e >> 1,
171 .caps = {
172 .has_tuner = 1,
173 .has_dvb = 1,
174 .has_zl10353 = 1,
175 .has_eeprom = 0,
176 .has_remote = 1,
177 },
178 .gpio = {
179 .tuner_reset = TM6000_GPIO_4,
180 },
181 },
182 [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = {
183 .name = "ADSTECH Mini Dual TV USB",
184 .tuner_type = TUNER_XC2028, /* has a XC3028 */
185 .tuner_addr = 0xc8 >> 1,
186 .demod_addr = 0x1e >> 1,
187 .caps = {
188 .has_tuner = 1,
189 .has_dvb = 1,
190 .has_zl10353 = 1,
191 .has_eeprom = 0,
192 },
193 .gpio = {
194 .tuner_reset = TM6000_GPIO_4,
195 },
196 },
197 [TM6010_BOARD_HAUPPAUGE_900H] = {
198 .name = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick",
199 .tuner_type = TUNER_XC2028, /* has a XC3028 */
200 .tuner_addr = 0xc2 >> 1,
201 .demod_addr = 0x1e >> 1,
202 .type = TM6010,
203 .caps = {
204 .has_tuner = 1,
205 .has_dvb = 1,
206 .has_zl10353 = 1,
207 .has_eeprom = 1,
208 .has_remote = 1,
209 },
210 .gpio = {
211 .tuner_reset = TM6010_GPIO_2,
212 .tuner_on = TM6010_GPIO_3,
213 .demod_reset = TM6010_GPIO_1,
214 .demod_on = TM6010_GPIO_4,
215 .power_led = TM6010_GPIO_7,
216 .dvb_led = TM6010_GPIO_5,
217 .ir = TM6010_GPIO_0,
218 },
219 },
220 [TM6010_BOARD_BEHOLD_WANDER] = {
221 .name = "Beholder Wander DVB-T/TV/FM USB2.0",
222 .tuner_type = TUNER_XC5000,
223 .tuner_addr = 0xc2 >> 1,
224 .demod_addr = 0x1e >> 1,
225 .type = TM6010,
226 .caps = {
227 .has_tuner = 1,
228 .has_dvb = 1,
229 .has_zl10353 = 1,
230 .has_eeprom = 1,
231 .has_remote = 1,
232 },
233 .gpio = {
234 .tuner_reset = TM6010_GPIO_0,
235 .demod_reset = TM6010_GPIO_1,
236 .power_led = TM6010_GPIO_6,
237 },
238 },
239 [TM6010_BOARD_BEHOLD_VOYAGER] = {
240 .name = "Beholder Voyager TV/FM USB2.0",
241 .tuner_type = TUNER_XC5000,
242 .tuner_addr = 0xc2 >> 1,
243 .type = TM6010,
244 .caps = {
245 .has_tuner = 1,
246 .has_dvb = 0,
247 .has_zl10353 = 0,
248 .has_eeprom = 1,
249 .has_remote = 1,
250 },
251 .gpio = {
252 .tuner_reset = TM6010_GPIO_0,
253 .power_led = TM6010_GPIO_6,
254 },
255 },
256 [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = {
257 .name = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick",
258 .tuner_type = TUNER_XC2028, /* has a XC3028 */
259 .tuner_addr = 0xc2 >> 1,
260 .demod_addr = 0x1e >> 1,
261 .type = TM6010,
262 .caps = {
263 .has_tuner = 1,
264 .has_dvb = 1,
265 .has_zl10353 = 1,
266 .has_eeprom = 1,
267 .has_remote = 1,
268 },
269 .gpio = {
270 .tuner_reset = TM6010_GPIO_2,
271 .tuner_on = TM6010_GPIO_3,
272 .demod_reset = TM6010_GPIO_1,
273 .demod_on = TM6010_GPIO_4,
274 .power_led = TM6010_GPIO_7,
275 .dvb_led = TM6010_GPIO_5,
276 .ir = TM6010_GPIO_0,
277 },
278 },
279 [TM6010_BOARD_TWINHAN_TU501] = {
280 .name = "Twinhan TU501(704D1)",
281 .tuner_type = TUNER_XC2028, /* has a XC3028 */
282 .tuner_addr = 0xc2 >> 1,
283 .demod_addr = 0x1e >> 1,
284 .type = TM6010,
285 .caps = {
286 .has_tuner = 1,
287 .has_dvb = 1,
288 .has_zl10353 = 1,
289 .has_eeprom = 1,
290 .has_remote = 1,
291 },
292 .gpio = {
293 .tuner_reset = TM6010_GPIO_2,
294 .tuner_on = TM6010_GPIO_3,
295 .demod_reset = TM6010_GPIO_1,
296 .demod_on = TM6010_GPIO_4,
297 .power_led = TM6010_GPIO_7,
298 .dvb_led = TM6010_GPIO_5,
299 .ir = TM6010_GPIO_0,
300 },
301 }
302 };
303
304 /* table of devices that work with this driver */
305 struct usb_device_id tm6000_id_table[] = {
306 { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_10MOONS_UT821 },
307 { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
308 { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
309 { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR },
310 { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV },
311 { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
312 { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
313 { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
314 { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H },
315 { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER },
316 { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER },
317 { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
318 { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE },
319 { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
320 { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
321 { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
322 { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 },
323 { },
324 };
325
326 /* Tuner callback to provide the proper gpio changes needed for xc5000 */
327 int tm6000_xc5000_callback(void *ptr, int component, int command, int arg)
328 {
329 int rc = 0;
330 struct tm6000_core *dev = ptr;
331
332 if (dev->tuner_type != TUNER_XC5000)
333 return 0;
334
335 switch (command) {
336 case XC5000_TUNER_RESET:
337 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
338 dev->gpio.tuner_reset, 0x01);
339 msleep(15);
340 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
341 dev->gpio.tuner_reset, 0x00);
342 msleep(15);
343 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
344 dev->gpio.tuner_reset, 0x01);
345 break;
346 }
347 return (rc);
348 }
349
350
351 /* Tuner callback to provide the proper gpio changes needed for xc2028 */
352
353 int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
354 {
355 int rc = 0;
356 struct tm6000_core *dev = ptr;
357
358 if (dev->tuner_type != TUNER_XC2028)
359 return 0;
360
361 switch (command) {
362 case XC2028_RESET_CLK:
363 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
364 0x02, arg);
365 msleep(10);
366 rc = tm6000_i2c_reset(dev, 10);
367 break;
368 case XC2028_TUNER_RESET:
369 /* Reset codes during load firmware */
370 switch (arg) {
371 case 0:
372 /* newer tuner can faster reset */
373 switch (dev->model) {
374 case TM5600_BOARD_10MOONS_UT821:
375 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
376 dev->gpio.tuner_reset, 0x01);
377 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
378 0x300, 0x01);
379 msleep(10);
380 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
381 dev->gpio.tuner_reset, 0x00);
382 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
383 0x300, 0x00);
384 msleep(10);
385 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
386 dev->gpio.tuner_reset, 0x01);
387 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
388 0x300, 0x01);
389 break;
390 case TM6010_BOARD_HAUPPAUGE_900H:
391 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
392 case TM6010_BOARD_TWINHAN_TU501:
393 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
394 dev->gpio.tuner_reset, 0x01);
395 msleep(60);
396 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
397 dev->gpio.tuner_reset, 0x00);
398 msleep(75);
399 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
400 dev->gpio.tuner_reset, 0x01);
401 msleep(60);
402 break;
403 default:
404 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
405 dev->gpio.tuner_reset, 0x00);
406 msleep(130);
407 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
408 dev->gpio.tuner_reset, 0x01);
409 msleep(130);
410 break;
411 }
412 break;
413 case 1:
414 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
415 0x02, 0x01);
416 msleep(10);
417 break;
418
419 case 2:
420 rc = tm6000_i2c_reset(dev, 100);
421 break;
422 }
423 }
424 return rc;
425 }
426
427 int tm6000_cards_setup(struct tm6000_core *dev)
428 {
429 int i, rc;
430
431 /*
432 * Board-specific initialization sequence. Handles all GPIO
433 * initialization sequences that are board-specific.
434 * Up to now, all found devices use GPIO1 and GPIO4 at the same way.
435 * Probably, they're all based on some reference device. Due to that,
436 * there's a common routine at the end to handle those GPIO's. Devices
437 * that use different pinups or init sequences can just return at
438 * the board-specific session.
439 */
440 switch (dev->model) {
441 case TM6010_BOARD_HAUPPAUGE_900H:
442 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
443 case TM6010_BOARD_TWINHAN_TU501:
444 case TM6010_BOARD_GENERIC:
445 /* Turn xceive 3028 on */
446 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01);
447 msleep(15);
448 /* Turn zarlink zl10353 on */
449 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
450 msleep(15);
451 /* Reset zarlink zl10353 */
452 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
453 msleep(50);
454 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
455 msleep(15);
456 /* Turn zarlink zl10353 off */
457 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01);
458 msleep(15);
459 /* ir ? */
460 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01);
461 msleep(15);
462 /* Power led on (blue) */
463 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00);
464 msleep(15);
465 /* DVB led off (orange) */
466 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01);
467 msleep(15);
468 /* Turn zarlink zl10353 on */
469 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
470 msleep(15);
471 break;
472 case TM6010_BOARD_BEHOLD_WANDER:
473 /* Power led on (blue) */
474 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
475 msleep(15);
476 /* Reset zarlink zl10353 */
477 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
478 msleep(50);
479 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
480 msleep(15);
481 break;
482 case TM6010_BOARD_BEHOLD_VOYAGER:
483 /* Power led on (blue) */
484 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
485 msleep(15);
486 break;
487 default:
488 break;
489 }
490
491 /*
492 * Default initialization. Most of the devices seem to use GPIO1
493 * and GPIO4.on the same way, so, this handles the common sequence
494 * used by most devices.
495 * If a device uses a different sequence or different GPIO pins for
496 * reset, just add the code at the board-specific part
497 */
498
499 if (dev->gpio.tuner_reset) {
500 for (i = 0; i < 2; i++) {
501 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
502 dev->gpio.tuner_reset, 0x00);
503 if (rc < 0) {
504 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
505 return rc;
506 }
507
508 msleep(10); /* Just to be conservative */
509 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
510 dev->gpio.tuner_reset, 0x01);
511 if (rc < 0) {
512 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
513 return rc;
514 }
515 msleep(10);
516
517 if (!i) {
518 rc = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
519 if (rc >= 0)
520 printk(KERN_DEBUG "board=0x%08x\n", rc);
521 }
522 }
523 } else {
524 printk(KERN_ERR "Tuner reset is not configured\n");
525 return -1;
526 }
527
528 msleep(50);
529
530 return 0;
531 };
532
533 static void tm6000_config_tuner(struct tm6000_core *dev)
534 {
535 struct tuner_setup tun_setup;
536
537 /* Load tuner module */
538 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
539 "tuner", "tuner", dev->tuner_addr, NULL);
540
541 memset(&tun_setup, 0, sizeof(tun_setup));
542 tun_setup.type = dev->tuner_type;
543 tun_setup.addr = dev->tuner_addr;
544
545 tun_setup.mode_mask = 0;
546 if (dev->caps.has_tuner)
547 tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
548 if (dev->caps.has_dvb)
549 tun_setup.mode_mask |= T_DIGITAL_TV;
550
551 switch (dev->tuner_type) {
552 case TUNER_XC2028:
553 tun_setup.tuner_callback = tm6000_tuner_callback;
554 break;
555 case TUNER_XC5000:
556 tun_setup.tuner_callback = tm6000_xc5000_callback;
557 break;
558 }
559
560 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
561
562 switch (dev->tuner_type) {
563 case TUNER_XC2028: {
564 struct v4l2_priv_tun_config xc2028_cfg;
565 struct xc2028_ctrl ctl;
566
567 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
568 memset(&ctl, 0, sizeof(ctl));
569
570 ctl.input1 = 1;
571 ctl.read_not_reliable = 0;
572 ctl.msleep = 10;
573 ctl.demod = XC3028_FE_ZARLINK456;
574 ctl.vhfbw7 = 1;
575 ctl.uhfbw8 = 1;
576 xc2028_cfg.tuner = TUNER_XC2028;
577 xc2028_cfg.priv = &ctl;
578
579 switch (dev->model) {
580 case TM6010_BOARD_HAUPPAUGE_900H:
581 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
582 case TM6010_BOARD_TWINHAN_TU501:
583 ctl.fname = "xc3028L-v36.fw";
584 break;
585 default:
586 if (dev->dev_type == TM6010)
587 ctl.fname = "xc3028-v27.fw";
588 else
589 ctl.fname = "xc3028-v24.fw";
590 }
591
592 printk(KERN_INFO "Setting firmware parameters for xc2028\n");
593 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
594 &xc2028_cfg);
595
596 }
597 break;
598 case TUNER_XC5000:
599 {
600 struct v4l2_priv_tun_config xc5000_cfg;
601 struct xc5000_config ctl = {
602 .i2c_address = dev->tuner_addr,
603 .if_khz = 4570,
604 .radio_input = XC5000_RADIO_FM1,
605 };
606
607 xc5000_cfg.tuner = TUNER_XC5000;
608 xc5000_cfg.priv = &ctl;
609
610
611 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
612 &xc5000_cfg);
613 }
614 break;
615 default:
616 printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
617 break;
618 }
619 }
620
621 static int tm6000_init_dev(struct tm6000_core *dev)
622 {
623 struct v4l2_frequency f;
624 int rc = 0;
625
626 mutex_init(&dev->lock);
627
628 mutex_lock(&dev->lock);
629
630 /* Initializa board-specific data */
631 dev->dev_type = tm6000_boards[dev->model].type;
632 dev->tuner_type = tm6000_boards[dev->model].tuner_type;
633 dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
634
635 dev->gpio = tm6000_boards[dev->model].gpio;
636
637 dev->demod_addr = tm6000_boards[dev->model].demod_addr;
638
639 dev->caps = tm6000_boards[dev->model].caps;
640
641 /* initialize hardware */
642 rc = tm6000_init(dev);
643 if (rc < 0)
644 goto err;
645
646 rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
647 if (rc < 0)
648 goto err;
649
650 /* register i2c bus */
651 rc = tm6000_i2c_register(dev);
652 if (rc < 0)
653 goto err;
654
655 /* Default values for STD and resolutions */
656 dev->width = 720;
657 dev->height = 480;
658 dev->norm = V4L2_STD_PAL_M;
659
660 /* Configure tuner */
661 tm6000_config_tuner(dev);
662
663 /* Set video standard */
664 v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
665
666 /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
667 f.tuner = 0;
668 f.type = V4L2_TUNER_ANALOG_TV;
669 f.frequency = 3092; /* 193.25 MHz */
670 dev->freq = f.frequency;
671 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
672
673 if (dev->caps.has_tda9874)
674 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
675 "tvaudio", "tvaudio", I2C_ADDR_TDA9874, NULL);
676
677 /* register and initialize V4L2 */
678 rc = tm6000_v4l2_register(dev);
679 if (rc < 0)
680 goto err;
681
682 tm6000_add_into_devlist(dev);
683
684 tm6000_init_extension(dev);
685
686 if (dev->caps.has_dvb) {
687 dev->dvb = kzalloc(sizeof(*(dev->dvb)), GFP_KERNEL);
688 if (!dev->dvb) {
689 rc = -ENOMEM;
690 goto err2;
691 }
692
693 #ifdef CONFIG_VIDEO_TM6000_DVB
694 rc = tm6000_dvb_register(dev);
695 if (rc < 0) {
696 kfree(dev->dvb);
697 dev->dvb = NULL;
698 goto err2;
699 }
700 #endif
701 }
702 mutex_unlock(&dev->lock);
703 return 0;
704
705 err2:
706 v4l2_device_unregister(&dev->v4l2_dev);
707
708 err:
709 mutex_unlock(&dev->lock);
710 return rc;
711 }
712
713 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
714 #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
715
716 static void get_max_endpoint(struct usb_device *udev,
717 struct usb_host_interface *alt,
718 char *msgtype,
719 struct usb_host_endpoint *curr_e,
720 struct tm6000_endpoint *tm_ep)
721 {
722 u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
723 unsigned int size = tmp & 0x7ff;
724
725 if (udev->speed == USB_SPEED_HIGH)
726 size = size * hb_mult (tmp);
727
728 if (size > tm_ep->maxsize) {
729 tm_ep->endp = curr_e;
730 tm_ep->maxsize = size;
731 tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
732 tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
733
734 printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
735 msgtype, curr_e->desc.bEndpointAddress,
736 size);
737 }
738 }
739
740 /*
741 * tm6000_usb_probe()
742 * checks for supported devices
743 */
744 static int tm6000_usb_probe(struct usb_interface *interface,
745 const struct usb_device_id *id)
746 {
747 struct usb_device *usbdev;
748 struct tm6000_core *dev = NULL;
749 int i, rc = 0;
750 int nr = 0;
751 char *speed;
752
753 usbdev = usb_get_dev(interface_to_usbdev(interface));
754
755 /* Selects the proper interface */
756 rc = usb_set_interface(usbdev, 0, 1);
757 if (rc < 0)
758 goto err;
759
760 /* Check to see next free device and mark as used */
761 nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
762 if (nr >= TM6000_MAXBOARDS) {
763 printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
764 usb_put_dev(usbdev);
765 return -ENOMEM;
766 }
767
768 /* Create and initialize dev struct */
769 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
770 if (dev == NULL) {
771 printk(KERN_ERR "tm6000" ": out of memory!\n");
772 usb_put_dev(usbdev);
773 return -ENOMEM;
774 }
775 spin_lock_init(&dev->slock);
776
777 /* Increment usage count */
778 tm6000_devused |= 1<<nr;
779 snprintf(dev->name, 29, "tm6000 #%d", nr);
780
781 dev->model = id->driver_info;
782 if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards)))
783 dev->model = card[nr];
784
785 dev->udev = usbdev;
786 dev->devno = nr;
787
788 switch (usbdev->speed) {
789 case USB_SPEED_LOW:
790 speed = "1.5";
791 break;
792 case USB_SPEED_UNKNOWN:
793 case USB_SPEED_FULL:
794 speed = "12";
795 break;
796 case USB_SPEED_HIGH:
797 speed = "480";
798 break;
799 default:
800 speed = "unknown";
801 }
802
803
804
805 /* Get endpoints */
806 for (i = 0; i < interface->num_altsetting; i++) {
807 int ep;
808
809 for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
810 struct usb_host_endpoint *e;
811 int dir_out;
812
813 e = &interface->altsetting[i].endpoint[ep];
814
815 dir_out = ((e->desc.bEndpointAddress &
816 USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
817
818 printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
819 i,
820 interface->altsetting[i].desc.bInterfaceNumber,
821 interface->altsetting[i].desc.bInterfaceClass);
822
823 switch (e->desc.bmAttributes) {
824 case USB_ENDPOINT_XFER_BULK:
825 if (!dir_out) {
826 get_max_endpoint(usbdev,
827 &interface->altsetting[i],
828 "Bulk IN", e,
829 &dev->bulk_in);
830 } else {
831 get_max_endpoint(usbdev,
832 &interface->altsetting[i],
833 "Bulk OUT", e,
834 &dev->bulk_out);
835 }
836 break;
837 case USB_ENDPOINT_XFER_ISOC:
838 if (!dir_out) {
839 get_max_endpoint(usbdev,
840 &interface->altsetting[i],
841 "ISOC IN", e,
842 &dev->isoc_in);
843 } else {
844 get_max_endpoint(usbdev,
845 &interface->altsetting[i],
846 "ISOC OUT", e,
847 &dev->isoc_out);
848 }
849 break;
850 }
851 }
852 }
853
854
855 printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
856 speed,
857 le16_to_cpu(dev->udev->descriptor.idVendor),
858 le16_to_cpu(dev->udev->descriptor.idProduct),
859 interface->altsetting->desc.bInterfaceNumber);
860
861 /* check if the the device has the iso in endpoint at the correct place */
862 if (!dev->isoc_in.endp) {
863 printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
864 rc = -ENODEV;
865
866 goto err;
867 }
868
869 /* save our data pointer in this interface device */
870 usb_set_intfdata(interface, dev);
871
872 printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
873
874 rc = tm6000_init_dev(dev);
875
876 if (rc < 0)
877 goto err;
878
879 return 0;
880
881 err:
882 printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
883
884 tm6000_devused &= ~(1<<nr);
885 usb_put_dev(usbdev);
886
887 kfree(dev);
888 return rc;
889 }
890
891 /*
892 * tm6000_usb_disconnect()
893 * called when the device gets diconencted
894 * video device will be unregistered on v4l2_close in case it is still open
895 */
896 static void tm6000_usb_disconnect(struct usb_interface *interface)
897 {
898 struct tm6000_core *dev = usb_get_intfdata(interface);
899 usb_set_intfdata(interface, NULL);
900
901 if (!dev)
902 return;
903
904 printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
905
906 mutex_lock(&dev->lock);
907
908 #ifdef CONFIG_VIDEO_TM6000_DVB
909 if (dev->dvb) {
910 tm6000_dvb_unregister(dev);
911 kfree(dev->dvb);
912 }
913 #endif
914
915 if (dev->gpio.power_led) {
916 switch (dev->model) {
917 case TM6010_BOARD_HAUPPAUGE_900H:
918 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
919 case TM6010_BOARD_TWINHAN_TU501:
920 /* Power led off */
921 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
922 dev->gpio.power_led, 0x01);
923 msleep(15);
924 break;
925 case TM6010_BOARD_BEHOLD_WANDER:
926 case TM6010_BOARD_BEHOLD_VOYAGER:
927 /* Power led off */
928 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
929 dev->gpio.power_led, 0x00);
930 msleep(15);
931 break;
932 }
933 }
934 tm6000_v4l2_unregister(dev);
935
936 tm6000_i2c_unregister(dev);
937
938 v4l2_device_unregister(&dev->v4l2_dev);
939
940 dev->state |= DEV_DISCONNECTED;
941
942 usb_put_dev(dev->udev);
943
944 tm6000_remove_from_devlist(dev);
945 tm6000_close_extension(dev);
946
947 mutex_unlock(&dev->lock);
948 kfree(dev);
949 }
950
951 static struct usb_driver tm6000_usb_driver = {
952 .name = "tm6000",
953 .probe = tm6000_usb_probe,
954 .disconnect = tm6000_usb_disconnect,
955 .id_table = tm6000_id_table,
956 };
957
958 static int __init tm6000_module_init(void)
959 {
960 int result;
961
962 printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n",
963 (TM6000_VERSION >> 16) & 0xff,
964 (TM6000_VERSION >> 8) & 0xff, TM6000_VERSION & 0xff);
965
966 /* register this driver with the USB subsystem */
967 result = usb_register(&tm6000_usb_driver);
968 if (result)
969 printk(KERN_ERR "tm6000"
970 " usb_register failed. Error number %d.\n", result);
971
972 return result;
973 }
974
975 static void __exit tm6000_module_exit(void)
976 {
977 /* deregister at USB subsystem */
978 usb_deregister(&tm6000_usb_driver);
979 }
980
981 module_init(tm6000_module_init);
982 module_exit(tm6000_module_exit);
983
984 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
985 MODULE_AUTHOR("Mauro Carvalho Chehab");
986 MODULE_LICENSE("GPL");
Linux with added FPC-III support