b04f6712cd9a5db8459026c20af4d45d0ed43ad8
[linux-2.6.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         tm6000_ir_fini(dev);
913
914         if (dev->gpio.power_led) {
915                 switch (dev->model) {
916                 case TM6010_BOARD_HAUPPAUGE_900H:
917                 case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
918                 case TM6010_BOARD_TWINHAN_TU501:
919                         /* Power led off */
920                         tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
921                                 dev->gpio.power_led, 0x01);
922                         msleep(15);
923                         break;
924                 case TM6010_BOARD_BEHOLD_WANDER:
925                 case TM6010_BOARD_BEHOLD_VOYAGER:
926                         /* Power led off */
927                         tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
928                                 dev->gpio.power_led, 0x00);
929                         msleep(15);
930                         break;
931                 }
932         }
933         tm6000_v4l2_unregister(dev);
934
935         tm6000_i2c_unregister(dev);
936
937         v4l2_device_unregister(&dev->v4l2_dev);
938
939         dev->state |= DEV_DISCONNECTED;
940
941         usb_put_dev(dev->udev);
942
943         tm6000_close_extension(dev);
944         tm6000_remove_from_devlist(dev);
945
946         kfree(dev);
947 }
948
949 static struct usb_driver tm6000_usb_driver = {
950                 .name = "tm6000",
951                 .probe = tm6000_usb_probe,
952                 .disconnect = tm6000_usb_disconnect,
953                 .id_table = tm6000_id_table,
954 };
955
956 static int __init tm6000_module_init(void)
957 {
958         int result;
959
960         printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n",
961                (TM6000_VERSION  >> 16) & 0xff,
962                (TM6000_VERSION  >> 8) & 0xff, TM6000_VERSION  & 0xff);
963
964         /* register this driver with the USB subsystem */
965         result = usb_register(&tm6000_usb_driver);
966         if (result)
967                 printk(KERN_ERR "tm6000"
968                            " usb_register failed. Error number %d.\n", result);
969
970         return result;
971 }
972
973 static void __exit tm6000_module_exit(void)
974 {
975         /* deregister at USB subsystem */
976         usb_deregister(&tm6000_usb_driver);
977 }
978
979 module_init(tm6000_module_init);
980 module_exit(tm6000_module_exit);
981
982 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
983 MODULE_AUTHOR("Mauro Carvalho Chehab");
984 MODULE_LICENSE("GPL");