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Merge remote branch 'alsa/devel' into topic/misc
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / 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/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 /* Tuner callback to provide the proper gpio changes needed for xc5000 */
332 int tm6000_xc5000_callback(void *ptr, int component, int command, int arg)
333 {
334 int rc = 0;
335 struct tm6000_core *dev = ptr;
336
337 if (dev->tuner_type != TUNER_XC5000)
338 return 0;
339
340 switch (command) {
341 case XC5000_TUNER_RESET:
342 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
343 dev->gpio.tuner_reset, 0x01);
344 msleep(15);
345 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
346 dev->gpio.tuner_reset, 0x00);
347 msleep(15);
348 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
349 dev->gpio.tuner_reset, 0x01);
350 break;
351 }
352 return (rc);
353 }
354 EXPORT_SYMBOL_GPL(tm6000_xc5000_callback);
355
356 /* Tuner callback to provide the proper gpio changes needed for xc2028 */
357
358 int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
359 {
360 int rc = 0;
361 struct tm6000_core *dev = ptr;
362
363 if (dev->tuner_type != TUNER_XC2028)
364 return 0;
365
366 switch (command) {
367 case XC2028_RESET_CLK:
368 tm6000_ir_wait(dev, 0);
369
370 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
371 0x02, arg);
372 msleep(10);
373 rc = tm6000_i2c_reset(dev, 10);
374 break;
375 case XC2028_TUNER_RESET:
376 /* Reset codes during load firmware */
377 switch (arg) {
378 case 0:
379 /* newer tuner can faster reset */
380 switch (dev->model) {
381 case TM5600_BOARD_10MOONS_UT821:
382 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
383 dev->gpio.tuner_reset, 0x01);
384 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
385 0x300, 0x01);
386 msleep(10);
387 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
388 dev->gpio.tuner_reset, 0x00);
389 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
390 0x300, 0x00);
391 msleep(10);
392 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
393 dev->gpio.tuner_reset, 0x01);
394 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
395 0x300, 0x01);
396 break;
397 case TM6010_BOARD_HAUPPAUGE_900H:
398 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
399 case TM6010_BOARD_TWINHAN_TU501:
400 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
401 dev->gpio.tuner_reset, 0x01);
402 msleep(60);
403 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
404 dev->gpio.tuner_reset, 0x00);
405 msleep(75);
406 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
407 dev->gpio.tuner_reset, 0x01);
408 msleep(60);
409 break;
410 default:
411 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
412 dev->gpio.tuner_reset, 0x00);
413 msleep(130);
414 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
415 dev->gpio.tuner_reset, 0x01);
416 msleep(130);
417 break;
418 }
419
420 tm6000_ir_wait(dev, 1);
421 break;
422 case 1:
423 tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
424 0x02, 0x01);
425 msleep(10);
426 break;
427 case 2:
428 rc = tm6000_i2c_reset(dev, 100);
429 break;
430 }
431 }
432 return rc;
433 }
434 EXPORT_SYMBOL_GPL(tm6000_tuner_callback);
435
436 int tm6000_cards_setup(struct tm6000_core *dev)
437 {
438 int i, rc;
439
440 /*
441 * Board-specific initialization sequence. Handles all GPIO
442 * initialization sequences that are board-specific.
443 * Up to now, all found devices use GPIO1 and GPIO4 at the same way.
444 * Probably, they're all based on some reference device. Due to that,
445 * there's a common routine at the end to handle those GPIO's. Devices
446 * that use different pinups or init sequences can just return at
447 * the board-specific session.
448 */
449 switch (dev->model) {
450 case TM6010_BOARD_HAUPPAUGE_900H:
451 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
452 case TM6010_BOARD_TWINHAN_TU501:
453 case TM6010_BOARD_GENERIC:
454 /* Turn xceive 3028 on */
455 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01);
456 msleep(15);
457 /* Turn zarlink zl10353 on */
458 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
459 msleep(15);
460 /* Reset zarlink zl10353 */
461 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
462 msleep(50);
463 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
464 msleep(15);
465 /* Turn zarlink zl10353 off */
466 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01);
467 msleep(15);
468 /* ir ? */
469 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01);
470 msleep(15);
471 /* Power led on (blue) */
472 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00);
473 msleep(15);
474 /* DVB led off (orange) */
475 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01);
476 msleep(15);
477 /* Turn zarlink zl10353 on */
478 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00);
479 msleep(15);
480 break;
481 case TM6010_BOARD_BEHOLD_WANDER:
482 /* Power led on (blue) */
483 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
484 msleep(15);
485 /* Reset zarlink zl10353 */
486 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00);
487 msleep(50);
488 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01);
489 msleep(15);
490 break;
491 case TM6010_BOARD_BEHOLD_VOYAGER:
492 /* Power led on (blue) */
493 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01);
494 msleep(15);
495 break;
496 default:
497 break;
498 }
499
500 /*
501 * Default initialization. Most of the devices seem to use GPIO1
502 * and GPIO4.on the same way, so, this handles the common sequence
503 * used by most devices.
504 * If a device uses a different sequence or different GPIO pins for
505 * reset, just add the code at the board-specific part
506 */
507
508 if (dev->gpio.tuner_reset) {
509 for (i = 0; i < 2; i++) {
510 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
511 dev->gpio.tuner_reset, 0x00);
512 if (rc < 0) {
513 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
514 return rc;
515 }
516
517 msleep(10); /* Just to be conservative */
518 rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
519 dev->gpio.tuner_reset, 0x01);
520 if (rc < 0) {
521 printk(KERN_ERR "Error %i doing tuner reset\n", rc);
522 return rc;
523 }
524 msleep(10);
525
526 if (!i) {
527 rc = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
528 if (rc >= 0)
529 printk(KERN_DEBUG "board=0x%08x\n", rc);
530 }
531 }
532 } else {
533 printk(KERN_ERR "Tuner reset is not configured\n");
534 return -1;
535 }
536
537 msleep(50);
538
539 return 0;
540 };
541
542 static void tm6000_config_tuner(struct tm6000_core *dev)
543 {
544 struct tuner_setup tun_setup;
545
546 /* Load tuner module */
547 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
548 "tuner", "tuner", dev->tuner_addr, NULL);
549
550 memset(&tun_setup, 0, sizeof(tun_setup));
551 tun_setup.type = dev->tuner_type;
552 tun_setup.addr = dev->tuner_addr;
553
554 tun_setup.mode_mask = 0;
555 if (dev->caps.has_tuner)
556 tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO);
557 if (dev->caps.has_dvb)
558 tun_setup.mode_mask |= T_DIGITAL_TV;
559
560 switch (dev->tuner_type) {
561 case TUNER_XC2028:
562 tun_setup.tuner_callback = tm6000_tuner_callback;
563 break;
564 case TUNER_XC5000:
565 tun_setup.tuner_callback = tm6000_xc5000_callback;
566 break;
567 }
568
569 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
570
571 switch (dev->tuner_type) {
572 case TUNER_XC2028: {
573 struct v4l2_priv_tun_config xc2028_cfg;
574 struct xc2028_ctrl ctl;
575
576 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
577 memset(&ctl, 0, sizeof(ctl));
578
579 ctl.input1 = 1;
580 ctl.read_not_reliable = 0;
581 ctl.msleep = 10;
582 ctl.demod = XC3028_FE_ZARLINK456;
583 ctl.vhfbw7 = 1;
584 ctl.uhfbw8 = 1;
585 xc2028_cfg.tuner = TUNER_XC2028;
586 xc2028_cfg.priv = &ctl;
587
588 switch (dev->model) {
589 case TM6010_BOARD_HAUPPAUGE_900H:
590 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
591 case TM6010_BOARD_TWINHAN_TU501:
592 ctl.fname = "xc3028L-v36.fw";
593 break;
594 default:
595 if (dev->dev_type == TM6010)
596 ctl.fname = "xc3028-v27.fw";
597 else
598 ctl.fname = "xc3028-v24.fw";
599 }
600
601 printk(KERN_INFO "Setting firmware parameters for xc2028\n");
602 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
603 &xc2028_cfg);
604
605 }
606 break;
607 case TUNER_XC5000:
608 {
609 struct v4l2_priv_tun_config xc5000_cfg;
610 struct xc5000_config ctl = {
611 .i2c_address = dev->tuner_addr,
612 .if_khz = 4570,
613 .radio_input = XC5000_RADIO_FM1,
614 };
615
616 xc5000_cfg.tuner = TUNER_XC5000;
617 xc5000_cfg.priv = &ctl;
618
619
620 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
621 &xc5000_cfg);
622 }
623 break;
624 default:
625 printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n");
626 break;
627 }
628 }
629
630 static int tm6000_init_dev(struct tm6000_core *dev)
631 {
632 struct v4l2_frequency f;
633 int rc = 0;
634
635 mutex_init(&dev->lock);
636
637 mutex_lock(&dev->lock);
638
639 /* Initializa board-specific data */
640 dev->dev_type = tm6000_boards[dev->model].type;
641 dev->tuner_type = tm6000_boards[dev->model].tuner_type;
642 dev->tuner_addr = tm6000_boards[dev->model].tuner_addr;
643
644 dev->gpio = tm6000_boards[dev->model].gpio;
645
646 dev->ir_codes = tm6000_boards[dev->model].ir_codes;
647
648 dev->demod_addr = tm6000_boards[dev->model].demod_addr;
649
650 dev->caps = tm6000_boards[dev->model].caps;
651
652 /* initialize hardware */
653 rc = tm6000_init(dev);
654 if (rc < 0)
655 goto err;
656
657 rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
658 if (rc < 0)
659 goto err;
660
661 /* register i2c bus */
662 rc = tm6000_i2c_register(dev);
663 if (rc < 0)
664 goto err;
665
666 /* Default values for STD and resolutions */
667 dev->width = 720;
668 dev->height = 480;
669 dev->norm = V4L2_STD_PAL_M;
670
671 /* Configure tuner */
672 tm6000_config_tuner(dev);
673
674 /* Set video standard */
675 v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
676
677 /* Set tuner frequency - also loads firmware on xc2028/xc3028 */
678 f.tuner = 0;
679 f.type = V4L2_TUNER_ANALOG_TV;
680 f.frequency = 3092; /* 193.25 MHz */
681 dev->freq = f.frequency;
682 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
683
684 if (dev->caps.has_tda9874)
685 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
686 "tvaudio", "tvaudio", I2C_ADDR_TDA9874, NULL);
687
688 /* register and initialize V4L2 */
689 rc = tm6000_v4l2_register(dev);
690 if (rc < 0)
691 goto err;
692
693 tm6000_add_into_devlist(dev);
694 tm6000_init_extension(dev);
695
696 tm6000_ir_init(dev);
697
698 mutex_unlock(&dev->lock);
699 return 0;
700
701 err:
702 mutex_unlock(&dev->lock);
703 return rc;
704 }
705
706 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
707 #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
708
709 static void get_max_endpoint(struct usb_device *udev,
710 struct usb_host_interface *alt,
711 char *msgtype,
712 struct usb_host_endpoint *curr_e,
713 struct tm6000_endpoint *tm_ep)
714 {
715 u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize);
716 unsigned int size = tmp & 0x7ff;
717
718 if (udev->speed == USB_SPEED_HIGH)
719 size = size * hb_mult(tmp);
720
721 if (size > tm_ep->maxsize) {
722 tm_ep->endp = curr_e;
723 tm_ep->maxsize = size;
724 tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
725 tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;
726
727 printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
728 msgtype, curr_e->desc.bEndpointAddress,
729 size);
730 }
731 }
732
733 /*
734 * tm6000_usb_probe()
735 * checks for supported devices
736 */
737 static int tm6000_usb_probe(struct usb_interface *interface,
738 const struct usb_device_id *id)
739 {
740 struct usb_device *usbdev;
741 struct tm6000_core *dev = NULL;
742 int i, rc = 0;
743 int nr = 0;
744 char *speed;
745
746 usbdev = usb_get_dev(interface_to_usbdev(interface));
747
748 /* Selects the proper interface */
749 rc = usb_set_interface(usbdev, 0, 1);
750 if (rc < 0)
751 goto err;
752
753 /* Check to see next free device and mark as used */
754 nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
755 if (nr >= TM6000_MAXBOARDS) {
756 printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
757 usb_put_dev(usbdev);
758 return -ENOMEM;
759 }
760
761 /* Create and initialize dev struct */
762 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
763 if (dev == NULL) {
764 printk(KERN_ERR "tm6000" ": out of memory!\n");
765 usb_put_dev(usbdev);
766 return -ENOMEM;
767 }
768 spin_lock_init(&dev->slock);
769
770 /* Increment usage count */
771 tm6000_devused |= 1<<nr;
772 snprintf(dev->name, 29, "tm6000 #%d", nr);
773
774 dev->model = id->driver_info;
775 if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards)))
776 dev->model = card[nr];
777
778 dev->udev = usbdev;
779 dev->devno = nr;
780
781 switch (usbdev->speed) {
782 case USB_SPEED_LOW:
783 speed = "1.5";
784 break;
785 case USB_SPEED_UNKNOWN:
786 case USB_SPEED_FULL:
787 speed = "12";
788 break;
789 case USB_SPEED_HIGH:
790 speed = "480";
791 break;
792 default:
793 speed = "unknown";
794 }
795
796
797
798 /* Get endpoints */
799 for (i = 0; i < interface->num_altsetting; i++) {
800 int ep;
801
802 for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
803 struct usb_host_endpoint *e;
804 int dir_out;
805
806 e = &interface->altsetting[i].endpoint[ep];
807
808 dir_out = ((e->desc.bEndpointAddress &
809 USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
810
811 printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
812 i,
813 interface->altsetting[i].desc.bInterfaceNumber,
814 interface->altsetting[i].desc.bInterfaceClass);
815
816 switch (e->desc.bmAttributes) {
817 case USB_ENDPOINT_XFER_BULK:
818 if (!dir_out) {
819 get_max_endpoint(usbdev,
820 &interface->altsetting[i],
821 "Bulk IN", e,
822 &dev->bulk_in);
823 } else {
824 get_max_endpoint(usbdev,
825 &interface->altsetting[i],
826 "Bulk OUT", e,
827 &dev->bulk_out);
828 }
829 break;
830 case USB_ENDPOINT_XFER_ISOC:
831 if (!dir_out) {
832 get_max_endpoint(usbdev,
833 &interface->altsetting[i],
834 "ISOC IN", e,
835 &dev->isoc_in);
836 } else {
837 get_max_endpoint(usbdev,
838 &interface->altsetting[i],
839 "ISOC OUT", e,
840 &dev->isoc_out);
841 }
842 break;
843 case USB_ENDPOINT_XFER_INT:
844 if (!dir_out) {
845 get_max_endpoint(usbdev,
846 &interface->altsetting[i],
847 "INT IN", e,
848 &dev->int_in);
849 } else {
850 get_max_endpoint(usbdev,
851 &interface->altsetting[i],
852 "INT OUT", e,
853 &dev->int_out);
854 }
855 break;
856 }
857 }
858 }
859
860
861 printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
862 speed,
863 le16_to_cpu(dev->udev->descriptor.idVendor),
864 le16_to_cpu(dev->udev->descriptor.idProduct),
865 interface->altsetting->desc.bInterfaceNumber);
866
867 /* check if the the device has the iso in endpoint at the correct place */
868 if (!dev->isoc_in.endp) {
869 printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
870 rc = -ENODEV;
871
872 goto err;
873 }
874
875 /* save our data pointer in this interface device */
876 usb_set_intfdata(interface, dev);
877
878 printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);
879
880 rc = tm6000_init_dev(dev);
881
882 if (rc < 0)
883 goto err;
884
885 return 0;
886
887 err:
888 printk(KERN_ERR "tm6000: Error %d while registering\n", rc);
889
890 tm6000_devused &= ~(1<<nr);
891 usb_put_dev(usbdev);
892
893 kfree(dev);
894 return rc;
895 }
896
897 /*
898 * tm6000_usb_disconnect()
899 * called when the device gets diconencted
900 * video device will be unregistered on v4l2_close in case it is still open
901 */
902 static void tm6000_usb_disconnect(struct usb_interface *interface)
903 {
904 struct tm6000_core *dev = usb_get_intfdata(interface);
905 usb_set_intfdata(interface, NULL);
906
907 if (!dev)
908 return;
909
910 printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);
911
912 mutex_lock(&dev->lock);
913
914 tm6000_ir_fini(dev);
915
916 if (dev->gpio.power_led) {
917 switch (dev->model) {
918 case TM6010_BOARD_HAUPPAUGE_900H:
919 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
920 case TM6010_BOARD_TWINHAN_TU501:
921 /* Power led off */
922 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
923 dev->gpio.power_led, 0x01);
924 msleep(15);
925 break;
926 case TM6010_BOARD_BEHOLD_WANDER:
927 case TM6010_BOARD_BEHOLD_VOYAGER:
928 /* Power led off */
929 tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
930 dev->gpio.power_led, 0x00);
931 msleep(15);
932 break;
933 }
934 }
935 tm6000_v4l2_unregister(dev);
936
937 tm6000_i2c_unregister(dev);
938
939 v4l2_device_unregister(&dev->v4l2_dev);
940
941 dev->state |= DEV_DISCONNECTED;
942
943 usb_put_dev(dev->udev);
944
945 tm6000_close_extension(dev);
946 tm6000_remove_from_devlist(dev);
947
948 mutex_unlock(&dev->lock);
949 kfree(dev);
950 }
951
952 static struct usb_driver tm6000_usb_driver = {
953 .name = "tm6000",
954 .probe = tm6000_usb_probe,
955 .disconnect = tm6000_usb_disconnect,
956 .id_table = tm6000_id_table,
957 };
958
959 static int __init tm6000_module_init(void)
960 {
961 int result;
962
963 printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n",
964 (TM6000_VERSION >> 16) & 0xff,
965 (TM6000_VERSION >> 8) & 0xff, TM6000_VERSION & 0xff);
966
967 /* register this driver with the USB subsystem */
968 result = usb_register(&tm6000_usb_driver);
969 if (result)
970 printk(KERN_ERR "tm6000"
971 " usb_register failed. Error number %d.\n", result);
972
973 return result;
974 }
975
976 static void __exit tm6000_module_exit(void)
977 {
978 /* deregister at USB subsystem */
979 usb_deregister(&tm6000_usb_driver);
980 }
981
982 module_init(tm6000_module_init);
983 module_exit(tm6000_module_exit);
984
985 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
986 MODULE_AUTHOR("Mauro Carvalho Chehab");
987 MODULE_LICENSE("GPL");
kernel source for telekom puls (alcatel/mediatek)