2 em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
5 Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
6 Markus Rechberger <mrechberger@gmail.com>
7 Mauro Carvalho Chehab <mchehab@infradead.org>
8 Sascha Sommer <saschasommer@freenet.de>
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #include <linux/init.h>
26 #include <linux/module.h>
27 #include <linux/delay.h>
28 #include <linux/i2c.h>
29 #include <linux/usb.h>
30 #include <media/tuner.h>
31 #include <media/msp3400.h>
32 #include <media/saa7115.h>
33 #include <media/tvp5150.h>
34 #include <media/tvaudio.h>
35 #include <media/i2c-addr.h>
36 #include <media/tveeprom.h>
37 #include <media/v4l2-common.h>
38 #include <media/v4l2-chip-ident.h>
42 #define DRIVER_NAME "em28xx"
44 static int tuner = -1;
45 module_param(tuner, int, 0444);
46 MODULE_PARM_DESC(tuner, "tuner type");
48 static unsigned int disable_ir;
49 module_param(disable_ir, int, 0444);
50 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
52 static unsigned int card[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
53 module_param_array(card, int, NULL, 0444);
54 MODULE_PARM_DESC(card, "card type");
56 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
57 static unsigned long em28xx_devused;
59 struct em28xx_hash_table {
66 * Reset sequences for analog/digital modes
69 /* Reset for the most [analog] boards */
70 static struct em28xx_reg_seq default_analog[] = {
71 {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
75 /* Reset for the most [digital] boards */
76 static struct em28xx_reg_seq default_digital[] = {
77 {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
81 /* Board Hauppauge WinTV HVR 900 analog */
82 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
83 {EM28XX_R08_GPIO, 0x2d, ~EM_GPIO_4, 10},
84 {0x05, 0xff, 0x10, 10},
88 /* Board Hauppauge WinTV HVR 900 digital */
89 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
90 {EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10},
91 {EM2880_R04_GPO, 0x04, 0x0f, 10},
92 {EM2880_R04_GPO, 0x0c, 0x0f, 10},
96 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
97 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
98 {EM28XX_R08_GPIO, 0x69, ~EM_GPIO_4, 10},
102 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
104 /* Board - EM2870 Kworld 355u
105 Analog - No input analog */
107 static struct em28xx_reg_seq kworld_330u_analog[] = {
108 {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
109 {EM2880_R04_GPO, 0x00, 0xff, 10},
113 static struct em28xx_reg_seq kworld_330u_digital[] = {
114 {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
115 {EM2880_R04_GPO, 0x08, 0xff, 10},
119 /* Callback for the most boards */
120 static struct em28xx_reg_seq default_tuner_gpio[] = {
121 {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
122 {EM28XX_R08_GPIO, 0, EM_GPIO_4, 10},
123 {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
128 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
129 {EM28XX_R08_GPIO, 5, 7, 10},
133 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
134 {EM28XX_R08_GPIO, 4, 7, 10},
138 static struct em28xx_reg_seq compro_mute_gpio[] = {
139 {EM28XX_R08_GPIO, 6, 7, 10},
146 struct em28xx_board em28xx_boards[] = {
147 [EM2750_BOARD_UNKNOWN] = {
148 .name = "Unknown EM2750/EM2751 webcam grabber",
149 .xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
150 .tuner_type = TUNER_ABSENT, /* This is a webcam */
152 .type = EM28XX_VMUX_COMPOSITE1,
154 .amux = EM28XX_AMUX_VIDEO,
157 [EM2800_BOARD_UNKNOWN] = {
158 .name = "Unknown EM2800 video grabber",
160 .tda9887_conf = TDA9887_PRESENT,
161 .decoder = EM28XX_SAA711X,
162 .tuner_type = TUNER_ABSENT,
164 .type = EM28XX_VMUX_COMPOSITE1,
165 .vmux = SAA7115_COMPOSITE0,
166 .amux = EM28XX_AMUX_LINE_IN,
168 .type = EM28XX_VMUX_SVIDEO,
169 .vmux = SAA7115_SVIDEO3,
170 .amux = EM28XX_AMUX_LINE_IN,
173 [EM2820_BOARD_UNKNOWN] = {
174 .name = "Unknown EM2750/28xx video grabber",
175 .tuner_type = TUNER_ABSENT,
177 [EM2750_BOARD_DLCW_130] = {
178 /* Beijing Huaqi Information Digital Technology Co., Ltd */
179 .name = "Huaqi DLCW-130",
180 .valid = EM28XX_BOARD_NOT_VALIDATED,
181 .xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
182 .tuner_type = TUNER_ABSENT, /* This is a webcam */
184 .type = EM28XX_VMUX_COMPOSITE1,
186 .amux = EM28XX_AMUX_VIDEO,
189 [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
190 .name = "Kworld PVR TV 2800 RF",
191 .tuner_type = TUNER_TEMIC_PAL,
192 .tda9887_conf = TDA9887_PRESENT,
193 .decoder = EM28XX_SAA711X,
195 .type = EM28XX_VMUX_COMPOSITE1,
196 .vmux = SAA7115_COMPOSITE0,
197 .amux = EM28XX_AMUX_LINE_IN,
199 .type = EM28XX_VMUX_SVIDEO,
200 .vmux = SAA7115_SVIDEO3,
201 .amux = EM28XX_AMUX_LINE_IN,
204 [EM2820_BOARD_GADMEI_TVR200] = {
205 .name = "Gadmei TVR200",
206 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
207 .tda9887_conf = TDA9887_PRESENT,
208 .decoder = EM28XX_SAA711X,
210 .type = EM28XX_VMUX_TELEVISION,
211 .vmux = SAA7115_COMPOSITE2,
212 .amux = EM28XX_AMUX_LINE_IN,
214 .type = EM28XX_VMUX_COMPOSITE1,
215 .vmux = SAA7115_COMPOSITE0,
216 .amux = EM28XX_AMUX_LINE_IN,
218 .type = EM28XX_VMUX_SVIDEO,
219 .vmux = SAA7115_SVIDEO3,
220 .amux = EM28XX_AMUX_LINE_IN,
223 [EM2820_BOARD_TERRATEC_CINERGY_250] = {
224 .name = "Terratec Cinergy 250 USB",
225 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
226 .tda9887_conf = TDA9887_PRESENT,
227 .decoder = EM28XX_SAA711X,
229 .type = EM28XX_VMUX_TELEVISION,
230 .vmux = SAA7115_COMPOSITE2,
231 .amux = EM28XX_AMUX_LINE_IN,
233 .type = EM28XX_VMUX_COMPOSITE1,
234 .vmux = SAA7115_COMPOSITE0,
235 .amux = EM28XX_AMUX_LINE_IN,
237 .type = EM28XX_VMUX_SVIDEO,
238 .vmux = SAA7115_SVIDEO3,
239 .amux = EM28XX_AMUX_LINE_IN,
242 [EM2820_BOARD_PINNACLE_USB_2] = {
243 .name = "Pinnacle PCTV USB 2",
244 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
245 .tda9887_conf = TDA9887_PRESENT,
246 .decoder = EM28XX_SAA711X,
248 .type = EM28XX_VMUX_TELEVISION,
249 .vmux = SAA7115_COMPOSITE2,
250 .amux = EM28XX_AMUX_VIDEO,
252 .type = EM28XX_VMUX_COMPOSITE1,
253 .vmux = SAA7115_COMPOSITE0,
254 .amux = EM28XX_AMUX_LINE_IN,
256 .type = EM28XX_VMUX_SVIDEO,
257 .vmux = SAA7115_SVIDEO3,
258 .amux = EM28XX_AMUX_LINE_IN,
261 [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
262 .name = "Hauppauge WinTV USB 2",
263 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
264 .tda9887_conf = TDA9887_PRESENT |
265 TDA9887_PORT1_ACTIVE |
266 TDA9887_PORT2_ACTIVE,
267 .decoder = EM28XX_TVP5150,
270 .type = EM28XX_VMUX_TELEVISION,
271 .vmux = TVP5150_COMPOSITE0,
272 .amux = MSP_INPUT_DEFAULT,
274 .type = EM28XX_VMUX_SVIDEO,
275 .vmux = TVP5150_SVIDEO,
276 .amux = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
277 MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
280 [EM2820_BOARD_DLINK_USB_TV] = {
281 .name = "D-Link DUB-T210 TV Tuner",
282 .valid = EM28XX_BOARD_NOT_VALIDATED,
283 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
284 .tda9887_conf = TDA9887_PRESENT,
285 .decoder = EM28XX_SAA711X,
287 .type = EM28XX_VMUX_TELEVISION,
288 .vmux = SAA7115_COMPOSITE2,
289 .amux = EM28XX_AMUX_LINE_IN,
291 .type = EM28XX_VMUX_COMPOSITE1,
292 .vmux = SAA7115_COMPOSITE0,
293 .amux = EM28XX_AMUX_LINE_IN,
295 .type = EM28XX_VMUX_SVIDEO,
296 .vmux = SAA7115_SVIDEO3,
297 .amux = EM28XX_AMUX_LINE_IN,
300 [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
301 .name = "Hercules Smart TV USB 2.0",
302 .valid = EM28XX_BOARD_NOT_VALIDATED,
303 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
304 .tda9887_conf = TDA9887_PRESENT,
305 .decoder = EM28XX_SAA711X,
307 .type = EM28XX_VMUX_TELEVISION,
308 .vmux = SAA7115_COMPOSITE2,
309 .amux = EM28XX_AMUX_LINE_IN,
311 .type = EM28XX_VMUX_COMPOSITE1,
312 .vmux = SAA7115_COMPOSITE0,
313 .amux = EM28XX_AMUX_LINE_IN,
315 .type = EM28XX_VMUX_SVIDEO,
316 .vmux = SAA7115_SVIDEO3,
317 .amux = EM28XX_AMUX_LINE_IN,
320 [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
321 .name = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
322 .valid = EM28XX_BOARD_NOT_VALIDATED,
323 .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
324 .tda9887_conf = TDA9887_PRESENT,
325 .decoder = EM28XX_SAA711X,
327 .type = EM28XX_VMUX_TELEVISION,
328 .vmux = SAA7115_COMPOSITE2,
329 .amux = EM28XX_AMUX_VIDEO,
331 .type = EM28XX_VMUX_COMPOSITE1,
332 .vmux = SAA7115_COMPOSITE0,
333 .amux = EM28XX_AMUX_LINE_IN,
335 .type = EM28XX_VMUX_SVIDEO,
336 .vmux = SAA7115_SVIDEO3,
337 .amux = EM28XX_AMUX_LINE_IN,
340 [EM2820_BOARD_GADMEI_UTV310] = {
341 .name = "Gadmei UTV310",
342 .valid = EM28XX_BOARD_NOT_VALIDATED,
343 .tuner_type = TUNER_TNF_5335MF,
344 .tda9887_conf = TDA9887_PRESENT,
345 .decoder = EM28XX_SAA711X,
347 .type = EM28XX_VMUX_TELEVISION,
348 .vmux = SAA7115_COMPOSITE1,
349 .amux = EM28XX_AMUX_LINE_IN,
351 .type = EM28XX_VMUX_COMPOSITE1,
352 .vmux = SAA7115_COMPOSITE0,
353 .amux = EM28XX_AMUX_LINE_IN,
355 .type = EM28XX_VMUX_SVIDEO,
356 .vmux = SAA7115_SVIDEO3,
357 .amux = EM28XX_AMUX_LINE_IN,
360 [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
361 .name = "Leadtek Winfast USB II Deluxe",
362 .valid = EM28XX_BOARD_NOT_VALIDATED,
363 .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
364 .tda9887_conf = TDA9887_PRESENT,
365 .decoder = EM28XX_SAA711X,
367 .type = EM28XX_VMUX_TELEVISION,
368 .vmux = SAA7115_COMPOSITE2,
369 .amux = EM28XX_AMUX_VIDEO,
371 .type = EM28XX_VMUX_COMPOSITE1,
372 .vmux = SAA7115_COMPOSITE0,
373 .amux = EM28XX_AMUX_LINE_IN,
375 .type = EM28XX_VMUX_SVIDEO,
376 .vmux = SAA7115_COMPOSITE0,
377 .amux = EM28XX_AMUX_LINE_IN,
380 [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
381 .name = "Videology 20K14XUSB USB2.0",
382 .valid = EM28XX_BOARD_NOT_VALIDATED,
383 .tuner_type = TUNER_ABSENT, /* This is a webcam */
385 .type = EM28XX_VMUX_COMPOSITE1,
387 .amux = EM28XX_AMUX_VIDEO,
390 [EM2821_BOARD_SUPERCOMP_USB_2] = {
391 .name = "Supercomp USB 2.0 TV",
392 .valid = EM28XX_BOARD_NOT_VALIDATED,
393 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
394 .tda9887_conf = TDA9887_PRESENT |
395 TDA9887_PORT1_ACTIVE |
396 TDA9887_PORT2_ACTIVE,
397 .decoder = EM28XX_SAA711X,
399 .type = EM28XX_VMUX_TELEVISION,
400 .vmux = SAA7115_COMPOSITE2,
401 .amux = EM28XX_AMUX_LINE_IN,
403 .type = EM28XX_VMUX_COMPOSITE1,
404 .vmux = SAA7115_COMPOSITE0,
405 .amux = EM28XX_AMUX_VIDEO,
407 .type = EM28XX_VMUX_SVIDEO,
408 .vmux = SAA7115_SVIDEO3,
409 .amux = EM28XX_AMUX_LINE_IN,
412 [EM2821_BOARD_USBGEAR_VD204] = {
413 .name = "Usbgear VD204v9",
414 .valid = EM28XX_BOARD_NOT_VALIDATED,
415 .tuner_type = TUNER_ABSENT, /* Capture only device */
416 .decoder = EM28XX_SAA711X,
418 .type = EM28XX_VMUX_COMPOSITE1,
419 .vmux = SAA7115_COMPOSITE0,
420 .amux = EM28XX_AMUX_LINE_IN,
422 .type = EM28XX_VMUX_SVIDEO,
423 .vmux = SAA7115_SVIDEO3,
424 .amux = EM28XX_AMUX_LINE_IN,
427 [EM2860_BOARD_NETGMBH_CAM] = {
428 /* Beijing Huaqi Information Digital Technology Co., Ltd */
429 .name = "NetGMBH Cam",
430 .valid = EM28XX_BOARD_NOT_VALIDATED,
431 .tuner_type = TUNER_ABSENT, /* This is a webcam */
433 .type = EM28XX_VMUX_COMPOSITE1,
435 .amux = EM28XX_AMUX_VIDEO,
438 [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
439 .name = "Typhoon DVD Maker",
440 .decoder = EM28XX_SAA711X,
441 .tuner_type = TUNER_ABSENT, /* Capture only device */
443 .type = EM28XX_VMUX_COMPOSITE1,
444 .vmux = SAA7115_COMPOSITE0,
445 .amux = EM28XX_AMUX_LINE_IN,
447 .type = EM28XX_VMUX_SVIDEO,
448 .vmux = SAA7115_SVIDEO3,
449 .amux = EM28XX_AMUX_LINE_IN,
452 [EM2860_BOARD_GADMEI_UTV330] = {
453 .name = "Gadmei UTV330",
454 .valid = EM28XX_BOARD_NOT_VALIDATED,
455 .tuner_type = TUNER_TNF_5335MF,
456 .tda9887_conf = TDA9887_PRESENT,
457 .decoder = EM28XX_SAA711X,
459 .type = EM28XX_VMUX_TELEVISION,
460 .vmux = SAA7115_COMPOSITE2,
461 .amux = EM28XX_AMUX_VIDEO,
463 .type = EM28XX_VMUX_COMPOSITE1,
464 .vmux = SAA7115_COMPOSITE0,
465 .amux = EM28XX_AMUX_LINE_IN,
467 .type = EM28XX_VMUX_SVIDEO,
468 .vmux = SAA7115_SVIDEO3,
469 .amux = EM28XX_AMUX_LINE_IN,
472 [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
473 .name = "Terratec Cinergy A Hybrid XS",
474 .valid = EM28XX_BOARD_NOT_VALIDATED,
475 .tuner_type = TUNER_XC2028,
476 .tuner_gpio = default_tuner_gpio,
477 .decoder = EM28XX_TVP5150,
480 .type = EM28XX_VMUX_TELEVISION,
481 .vmux = TVP5150_COMPOSITE0,
482 .amux = EM28XX_AMUX_VIDEO,
483 .gpio = hauppauge_wintv_hvr_900_analog,
485 .type = EM28XX_VMUX_COMPOSITE1,
486 .vmux = TVP5150_COMPOSITE1,
487 .amux = EM28XX_AMUX_LINE_IN,
488 .gpio = hauppauge_wintv_hvr_900_analog,
490 .type = EM28XX_VMUX_SVIDEO,
491 .vmux = TVP5150_SVIDEO,
492 .amux = EM28XX_AMUX_LINE_IN,
493 .gpio = hauppauge_wintv_hvr_900_analog,
496 [EM2861_BOARD_KWORLD_PVRTV_300U] = {
497 .name = "KWorld PVRTV 300U",
498 .valid = EM28XX_BOARD_NOT_VALIDATED,
499 .tuner_type = TUNER_XC2028,
500 .tuner_gpio = default_tuner_gpio,
501 .decoder = EM28XX_TVP5150,
503 .type = EM28XX_VMUX_TELEVISION,
504 .vmux = TVP5150_COMPOSITE0,
505 .amux = EM28XX_AMUX_VIDEO,
507 .type = EM28XX_VMUX_COMPOSITE1,
508 .vmux = TVP5150_COMPOSITE1,
509 .amux = EM28XX_AMUX_LINE_IN,
511 .type = EM28XX_VMUX_SVIDEO,
512 .vmux = TVP5150_SVIDEO,
513 .amux = EM28XX_AMUX_LINE_IN,
516 [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
517 .name = "Yakumo MovieMixer",
518 .tuner_type = TUNER_ABSENT, /* Capture only device */
519 .decoder = EM28XX_TVP5150,
521 .type = EM28XX_VMUX_TELEVISION,
522 .vmux = TVP5150_COMPOSITE0,
523 .amux = EM28XX_AMUX_VIDEO,
525 .type = EM28XX_VMUX_COMPOSITE1,
526 .vmux = TVP5150_COMPOSITE1,
527 .amux = EM28XX_AMUX_LINE_IN,
529 .type = EM28XX_VMUX_SVIDEO,
530 .vmux = TVP5150_SVIDEO,
531 .amux = EM28XX_AMUX_LINE_IN,
534 [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
535 .name = "Plextor ConvertX PX-TV100U",
536 .valid = EM28XX_BOARD_NOT_VALIDATED,
537 .tuner_type = TUNER_TNF_5335MF,
538 .tda9887_conf = TDA9887_PRESENT,
539 .decoder = EM28XX_TVP5150,
541 .type = EM28XX_VMUX_TELEVISION,
542 .vmux = TVP5150_COMPOSITE0,
543 .amux = EM28XX_AMUX_LINE_IN,
545 .type = EM28XX_VMUX_COMPOSITE1,
546 .vmux = TVP5150_COMPOSITE1,
547 .amux = EM28XX_AMUX_LINE_IN,
549 .type = EM28XX_VMUX_SVIDEO,
550 .vmux = TVP5150_SVIDEO,
551 .amux = EM28XX_AMUX_LINE_IN,
555 /* Those boards with em2870 are DVB Only*/
557 [EM2870_BOARD_TERRATEC_XS] = {
558 .name = "Terratec Cinergy T XS",
559 .valid = EM28XX_BOARD_NOT_VALIDATED,
560 .tuner_type = TUNER_XC2028,
561 .tuner_gpio = default_tuner_gpio,
563 [EM2870_BOARD_TERRATEC_XS_MT2060] = {
564 .name = "Terratec Cinergy T XS (MT2060)",
565 .valid = EM28XX_BOARD_NOT_VALIDATED,
566 .tuner_type = TUNER_ABSENT, /* MT2060 */
568 [EM2870_BOARD_KWORLD_350U] = {
569 .name = "Kworld 350 U DVB-T",
570 .valid = EM28XX_BOARD_NOT_VALIDATED,
571 .tuner_type = TUNER_XC2028,
572 .tuner_gpio = default_tuner_gpio,
574 [EM2870_BOARD_KWORLD_355U] = {
575 .name = "Kworld 355 U DVB-T",
576 .valid = EM28XX_BOARD_NOT_VALIDATED,
578 [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
579 .name = "Pinnacle PCTV DVB-T",
580 .valid = EM28XX_BOARD_NOT_VALIDATED,
581 .tuner_type = TUNER_ABSENT, /* MT2060 */
582 /* djh - I have serious doubts this is right... */
583 .xclk = EM28XX_XCLK_IR_RC5_MODE |
584 EM28XX_XCLK_FREQUENCY_10MHZ,
586 [EM2870_BOARD_COMPRO_VIDEOMATE] = {
587 .name = "Compro, VideoMate U3",
588 .valid = EM28XX_BOARD_NOT_VALIDATED,
589 .tuner_type = TUNER_ABSENT, /* MT2060 */
592 [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
593 .name = "Terratec Hybrid XS Secam",
594 .valid = EM28XX_BOARD_NOT_VALIDATED,
596 .tuner_type = TUNER_XC2028,
597 .tuner_gpio = default_tuner_gpio,
598 .decoder = EM28XX_TVP5150,
600 .type = EM28XX_VMUX_TELEVISION,
601 .vmux = TVP5150_COMPOSITE0,
602 .amux = EM28XX_AMUX_VIDEO,
603 .gpio = default_analog,
605 .type = EM28XX_VMUX_COMPOSITE1,
606 .vmux = TVP5150_COMPOSITE1,
607 .amux = EM28XX_AMUX_LINE_IN,
608 .gpio = default_analog,
610 .type = EM28XX_VMUX_SVIDEO,
611 .vmux = TVP5150_SVIDEO,
612 .amux = EM28XX_AMUX_LINE_IN,
613 .gpio = default_analog,
616 [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
617 .name = "Hauppauge WinTV HVR 900",
618 .tda9887_conf = TDA9887_PRESENT,
619 .tuner_type = TUNER_XC2028,
620 .tuner_gpio = default_tuner_gpio,
623 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
624 .ir_codes = ir_codes_hauppauge_new,
625 .decoder = EM28XX_TVP5150,
627 .type = EM28XX_VMUX_TELEVISION,
628 .vmux = TVP5150_COMPOSITE0,
629 .amux = EM28XX_AMUX_VIDEO,
630 .gpio = hauppauge_wintv_hvr_900_analog,
632 .type = EM28XX_VMUX_COMPOSITE1,
633 .vmux = TVP5150_COMPOSITE1,
634 .amux = EM28XX_AMUX_LINE_IN,
635 .gpio = hauppauge_wintv_hvr_900_analog,
637 .type = EM28XX_VMUX_SVIDEO,
638 .vmux = TVP5150_SVIDEO,
639 .amux = EM28XX_AMUX_LINE_IN,
640 .gpio = hauppauge_wintv_hvr_900_analog,
643 [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
644 .name = "Hauppauge WinTV HVR 900 (R2)",
645 .tda9887_conf = TDA9887_PRESENT,
646 .tuner_type = TUNER_XC2028,
647 .tuner_gpio = default_tuner_gpio,
649 .ir_codes = ir_codes_hauppauge_new,
650 .decoder = EM28XX_TVP5150,
652 .type = EM28XX_VMUX_TELEVISION,
653 .vmux = TVP5150_COMPOSITE0,
654 .amux = EM28XX_AMUX_VIDEO,
655 .gpio = hauppauge_wintv_hvr_900_analog,
657 .type = EM28XX_VMUX_COMPOSITE1,
658 .vmux = TVP5150_COMPOSITE1,
659 .amux = EM28XX_AMUX_LINE_IN,
660 .gpio = hauppauge_wintv_hvr_900_analog,
662 .type = EM28XX_VMUX_SVIDEO,
663 .vmux = TVP5150_SVIDEO,
664 .amux = EM28XX_AMUX_LINE_IN,
665 .gpio = hauppauge_wintv_hvr_900_analog,
668 [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
669 .name = "Hauppauge WinTV HVR 850",
670 .tuner_type = TUNER_XC2028,
671 .tuner_gpio = default_tuner_gpio,
674 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
675 .ir_codes = ir_codes_hauppauge_new,
676 .decoder = EM28XX_TVP5150,
678 .type = EM28XX_VMUX_TELEVISION,
679 .vmux = TVP5150_COMPOSITE0,
680 .amux = EM28XX_AMUX_VIDEO,
681 .gpio = hauppauge_wintv_hvr_900_analog,
683 .type = EM28XX_VMUX_COMPOSITE1,
684 .vmux = TVP5150_COMPOSITE1,
685 .amux = EM28XX_AMUX_LINE_IN,
686 .gpio = hauppauge_wintv_hvr_900_analog,
688 .type = EM28XX_VMUX_SVIDEO,
689 .vmux = TVP5150_SVIDEO,
690 .amux = EM28XX_AMUX_LINE_IN,
691 .gpio = hauppauge_wintv_hvr_900_analog,
694 [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
695 .name = "Hauppauge WinTV HVR 950",
696 .tuner_type = TUNER_XC2028,
697 .tuner_gpio = default_tuner_gpio,
700 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
701 .ir_codes = ir_codes_hauppauge_new,
702 .decoder = EM28XX_TVP5150,
704 .type = EM28XX_VMUX_TELEVISION,
705 .vmux = TVP5150_COMPOSITE0,
706 .amux = EM28XX_AMUX_VIDEO,
707 .gpio = hauppauge_wintv_hvr_900_analog,
709 .type = EM28XX_VMUX_COMPOSITE1,
710 .vmux = TVP5150_COMPOSITE1,
711 .amux = EM28XX_AMUX_LINE_IN,
712 .gpio = hauppauge_wintv_hvr_900_analog,
714 .type = EM28XX_VMUX_SVIDEO,
715 .vmux = TVP5150_SVIDEO,
716 .amux = EM28XX_AMUX_LINE_IN,
717 .gpio = hauppauge_wintv_hvr_900_analog,
720 [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
721 .name = "Pinnacle PCTV HD Pro Stick",
722 .tuner_type = TUNER_XC2028,
723 .tuner_gpio = default_tuner_gpio,
726 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
727 .ir_codes = ir_codes_pinnacle_pctv_hd,
728 .decoder = EM28XX_TVP5150,
730 .type = EM28XX_VMUX_TELEVISION,
731 .vmux = TVP5150_COMPOSITE0,
732 .amux = EM28XX_AMUX_VIDEO,
733 .gpio = hauppauge_wintv_hvr_900_analog,
735 .type = EM28XX_VMUX_COMPOSITE1,
736 .vmux = TVP5150_COMPOSITE1,
737 .amux = EM28XX_AMUX_LINE_IN,
738 .gpio = hauppauge_wintv_hvr_900_analog,
740 .type = EM28XX_VMUX_SVIDEO,
741 .vmux = TVP5150_SVIDEO,
742 .amux = EM28XX_AMUX_LINE_IN,
743 .gpio = hauppauge_wintv_hvr_900_analog,
746 [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
747 .name = "AMD ATI TV Wonder HD 600",
748 .tuner_type = TUNER_XC2028,
749 .tuner_gpio = default_tuner_gpio,
752 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
753 .ir_codes = ir_codes_ati_tv_wonder_hd_600,
754 .decoder = EM28XX_TVP5150,
756 .type = EM28XX_VMUX_TELEVISION,
757 .vmux = TVP5150_COMPOSITE0,
758 .amux = EM28XX_AMUX_VIDEO,
759 .gpio = hauppauge_wintv_hvr_900_analog,
761 .type = EM28XX_VMUX_COMPOSITE1,
762 .vmux = TVP5150_COMPOSITE1,
763 .amux = EM28XX_AMUX_LINE_IN,
764 .gpio = hauppauge_wintv_hvr_900_analog,
766 .type = EM28XX_VMUX_SVIDEO,
767 .vmux = TVP5150_SVIDEO,
768 .amux = EM28XX_AMUX_LINE_IN,
769 .gpio = hauppauge_wintv_hvr_900_analog,
772 [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
773 .name = "Terratec Hybrid XS",
774 .tuner_type = TUNER_XC2028,
775 .tuner_gpio = default_tuner_gpio,
776 .decoder = EM28XX_TVP5150,
778 .dvb_gpio = default_analog,
780 .type = EM28XX_VMUX_TELEVISION,
781 .vmux = TVP5150_COMPOSITE0,
782 .amux = EM28XX_AMUX_VIDEO,
783 .gpio = default_analog,
785 .type = EM28XX_VMUX_COMPOSITE1,
786 .vmux = TVP5150_COMPOSITE1,
787 .amux = EM28XX_AMUX_LINE_IN,
788 .gpio = default_analog,
790 .type = EM28XX_VMUX_SVIDEO,
791 .vmux = TVP5150_SVIDEO,
792 .amux = EM28XX_AMUX_LINE_IN,
793 .gpio = default_analog,
796 /* maybe there's a reason behind it why Terratec sells the Hybrid XS
797 as Prodigy XS with a different PID, let's keep it separated for now
798 maybe we'll need it lateron */
799 [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
800 .name = "Terratec Prodigy XS",
801 .tuner_type = TUNER_XC2028,
802 .tuner_gpio = default_tuner_gpio,
803 .decoder = EM28XX_TVP5150,
805 .type = EM28XX_VMUX_TELEVISION,
806 .vmux = TVP5150_COMPOSITE0,
807 .amux = EM28XX_AMUX_VIDEO,
808 .gpio = hauppauge_wintv_hvr_900_analog,
810 .type = EM28XX_VMUX_COMPOSITE1,
811 .vmux = TVP5150_COMPOSITE1,
812 .amux = EM28XX_AMUX_LINE_IN,
813 .gpio = hauppauge_wintv_hvr_900_analog,
815 .type = EM28XX_VMUX_SVIDEO,
816 .vmux = TVP5150_SVIDEO,
817 .amux = EM28XX_AMUX_LINE_IN,
818 .gpio = hauppauge_wintv_hvr_900_analog,
821 [EM2820_BOARD_MSI_VOX_USB_2] = {
822 .name = "MSI VOX USB 2.0",
823 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
824 .tda9887_conf = TDA9887_PRESENT |
825 TDA9887_PORT1_ACTIVE |
826 TDA9887_PORT2_ACTIVE,
827 .max_range_640_480 = 1,
828 .decoder = EM28XX_SAA711X,
830 .type = EM28XX_VMUX_TELEVISION,
831 .vmux = SAA7115_COMPOSITE4,
832 .amux = EM28XX_AMUX_VIDEO,
834 .type = EM28XX_VMUX_COMPOSITE1,
835 .vmux = SAA7115_COMPOSITE0,
836 .amux = EM28XX_AMUX_LINE_IN,
838 .type = EM28XX_VMUX_SVIDEO,
839 .vmux = SAA7115_SVIDEO3,
840 .amux = EM28XX_AMUX_LINE_IN,
843 [EM2800_BOARD_TERRATEC_CINERGY_200] = {
844 .name = "Terratec Cinergy 200 USB",
846 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
847 .tda9887_conf = TDA9887_PRESENT,
848 .decoder = EM28XX_SAA711X,
850 .type = EM28XX_VMUX_TELEVISION,
851 .vmux = SAA7115_COMPOSITE2,
852 .amux = EM28XX_AMUX_VIDEO,
854 .type = EM28XX_VMUX_COMPOSITE1,
855 .vmux = SAA7115_COMPOSITE0,
856 .amux = EM28XX_AMUX_LINE_IN,
858 .type = EM28XX_VMUX_SVIDEO,
859 .vmux = SAA7115_SVIDEO3,
860 .amux = EM28XX_AMUX_LINE_IN,
863 [EM2800_BOARD_GRABBEEX_USB2800] = {
864 .name = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
866 .decoder = EM28XX_SAA711X,
867 .tuner_type = TUNER_ABSENT, /* capture only board */
869 .type = EM28XX_VMUX_COMPOSITE1,
870 .vmux = SAA7115_COMPOSITE0,
871 .amux = EM28XX_AMUX_LINE_IN,
873 .type = EM28XX_VMUX_SVIDEO,
874 .vmux = SAA7115_SVIDEO3,
875 .amux = EM28XX_AMUX_LINE_IN,
878 [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
879 .name = "Leadtek Winfast USB II",
881 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
882 .tda9887_conf = TDA9887_PRESENT,
883 .decoder = EM28XX_SAA711X,
885 .type = EM28XX_VMUX_TELEVISION,
886 .vmux = SAA7115_COMPOSITE2,
887 .amux = EM28XX_AMUX_VIDEO,
889 .type = EM28XX_VMUX_COMPOSITE1,
890 .vmux = SAA7115_COMPOSITE0,
891 .amux = EM28XX_AMUX_LINE_IN,
893 .type = EM28XX_VMUX_SVIDEO,
894 .vmux = SAA7115_SVIDEO3,
895 .amux = EM28XX_AMUX_LINE_IN,
898 [EM2800_BOARD_KWORLD_USB2800] = {
899 .name = "Kworld USB2800",
901 .tuner_type = TUNER_PHILIPS_FCV1236D,
902 .tda9887_conf = TDA9887_PRESENT,
903 .decoder = EM28XX_SAA711X,
905 .type = EM28XX_VMUX_TELEVISION,
906 .vmux = SAA7115_COMPOSITE2,
907 .amux = EM28XX_AMUX_VIDEO,
909 .type = EM28XX_VMUX_COMPOSITE1,
910 .vmux = SAA7115_COMPOSITE0,
911 .amux = EM28XX_AMUX_LINE_IN,
913 .type = EM28XX_VMUX_SVIDEO,
914 .vmux = SAA7115_SVIDEO3,
915 .amux = EM28XX_AMUX_LINE_IN,
918 [EM2820_BOARD_PINNACLE_DVC_90] = {
919 .name = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
920 .tuner_type = TUNER_ABSENT, /* capture only board */
921 .decoder = EM28XX_SAA711X,
923 .type = EM28XX_VMUX_COMPOSITE1,
924 .vmux = SAA7115_COMPOSITE0,
925 .amux = EM28XX_AMUX_LINE_IN,
927 .type = EM28XX_VMUX_SVIDEO,
928 .vmux = SAA7115_SVIDEO3,
929 .amux = EM28XX_AMUX_LINE_IN,
932 [EM2800_BOARD_VGEAR_POCKETTV] = {
933 .name = "V-Gear PocketTV",
935 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
936 .tda9887_conf = TDA9887_PRESENT,
937 .decoder = EM28XX_SAA711X,
939 .type = EM28XX_VMUX_TELEVISION,
940 .vmux = SAA7115_COMPOSITE2,
941 .amux = EM28XX_AMUX_VIDEO,
943 .type = EM28XX_VMUX_COMPOSITE1,
944 .vmux = SAA7115_COMPOSITE0,
945 .amux = EM28XX_AMUX_LINE_IN,
947 .type = EM28XX_VMUX_SVIDEO,
948 .vmux = SAA7115_SVIDEO3,
949 .amux = EM28XX_AMUX_LINE_IN,
952 [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
953 .name = "Pixelview PlayTV Box 4 USB 2.0",
954 .tda9887_conf = TDA9887_PRESENT,
955 .tuner_type = TUNER_YMEC_TVF_5533MF,
956 .decoder = EM28XX_SAA711X,
958 .type = EM28XX_VMUX_TELEVISION,
959 .vmux = SAA7115_COMPOSITE2,
960 .amux = EM28XX_AMUX_VIDEO,
961 .aout = EM28XX_AOUT_MONO | /* I2S */
962 EM28XX_AOUT_MASTER, /* Line out pin */
964 .type = EM28XX_VMUX_COMPOSITE1,
965 .vmux = SAA7115_COMPOSITE0,
966 .amux = EM28XX_AMUX_LINE_IN,
968 .type = EM28XX_VMUX_SVIDEO,
969 .vmux = SAA7115_SVIDEO3,
970 .amux = EM28XX_AMUX_LINE_IN,
973 [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
974 .name = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
975 .has_snapshot_button = 1,
976 .tda9887_conf = TDA9887_PRESENT,
977 .tuner_type = TUNER_YMEC_TVF_5533MF,
978 .decoder = EM28XX_SAA711X,
980 .type = EM28XX_VMUX_TELEVISION,
981 .vmux = SAA7115_COMPOSITE2,
982 .amux = EM28XX_AMUX_VIDEO,
983 .aout = EM28XX_AOUT_MONO | /* I2S */
984 EM28XX_AOUT_MASTER, /* Line out pin */
986 .type = EM28XX_VMUX_COMPOSITE1,
987 .vmux = SAA7115_COMPOSITE0,
988 .amux = EM28XX_AMUX_LINE_IN,
990 .type = EM28XX_VMUX_SVIDEO,
991 .vmux = SAA7115_SVIDEO3,
992 .amux = EM28XX_AMUX_LINE_IN,
995 [EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA] = {
996 .name = "PointNix Intra-Oral Camera",
997 .has_snapshot_button = 1,
998 .tda9887_conf = TDA9887_PRESENT,
999 .tuner_type = TUNER_ABSENT,
1000 .decoder = EM28XX_SAA711X,
1002 .type = EM28XX_VMUX_SVIDEO,
1003 .vmux = SAA7115_SVIDEO3,
1004 .amux = EM28XX_AMUX_VIDEO,
1007 [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1008 .name = "MSI DigiVox A/D",
1009 .valid = EM28XX_BOARD_NOT_VALIDATED,
1010 .tuner_type = TUNER_XC2028,
1011 .tuner_gpio = default_tuner_gpio,
1012 .decoder = EM28XX_TVP5150,
1014 .type = EM28XX_VMUX_TELEVISION,
1015 .vmux = TVP5150_COMPOSITE0,
1016 .amux = EM28XX_AMUX_VIDEO,
1017 .gpio = em2880_msi_digivox_ad_analog,
1019 .type = EM28XX_VMUX_COMPOSITE1,
1020 .vmux = TVP5150_COMPOSITE1,
1021 .amux = EM28XX_AMUX_LINE_IN,
1022 .gpio = em2880_msi_digivox_ad_analog,
1024 .type = EM28XX_VMUX_SVIDEO,
1025 .vmux = TVP5150_SVIDEO,
1026 .amux = EM28XX_AMUX_LINE_IN,
1027 .gpio = em2880_msi_digivox_ad_analog,
1030 [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1031 .name = "MSI DigiVox A/D II",
1032 .valid = EM28XX_BOARD_NOT_VALIDATED,
1033 .tuner_type = TUNER_XC2028,
1034 .tuner_gpio = default_tuner_gpio,
1035 .decoder = EM28XX_TVP5150,
1037 .type = EM28XX_VMUX_TELEVISION,
1038 .vmux = TVP5150_COMPOSITE0,
1039 .amux = EM28XX_AMUX_VIDEO,
1040 .gpio = em2880_msi_digivox_ad_analog,
1042 .type = EM28XX_VMUX_COMPOSITE1,
1043 .vmux = TVP5150_COMPOSITE1,
1044 .amux = EM28XX_AMUX_LINE_IN,
1045 .gpio = em2880_msi_digivox_ad_analog,
1047 .type = EM28XX_VMUX_SVIDEO,
1048 .vmux = TVP5150_SVIDEO,
1049 .amux = EM28XX_AMUX_LINE_IN,
1050 .gpio = em2880_msi_digivox_ad_analog,
1053 [EM2880_BOARD_KWORLD_DVB_305U] = {
1054 .name = "KWorld DVB-T 305U",
1055 .valid = EM28XX_BOARD_NOT_VALIDATED,
1056 .tuner_type = TUNER_XC2028,
1057 .tuner_gpio = default_tuner_gpio,
1058 .decoder = EM28XX_TVP5150,
1060 .type = EM28XX_VMUX_TELEVISION,
1061 .vmux = TVP5150_COMPOSITE0,
1062 .amux = EM28XX_AMUX_VIDEO,
1064 .type = EM28XX_VMUX_COMPOSITE1,
1065 .vmux = TVP5150_COMPOSITE1,
1066 .amux = EM28XX_AMUX_LINE_IN,
1068 .type = EM28XX_VMUX_SVIDEO,
1069 .vmux = TVP5150_SVIDEO,
1070 .amux = EM28XX_AMUX_LINE_IN,
1073 [EM2880_BOARD_KWORLD_DVB_310U] = {
1074 .name = "KWorld DVB-T 310U",
1075 .tuner_type = TUNER_XC2028,
1076 .tuner_gpio = default_tuner_gpio,
1078 .dvb_gpio = default_digital,
1080 .decoder = EM28XX_TVP5150,
1082 .type = EM28XX_VMUX_TELEVISION,
1083 .vmux = TVP5150_COMPOSITE0,
1084 .amux = EM28XX_AMUX_VIDEO,
1085 .gpio = default_analog,
1087 .type = EM28XX_VMUX_COMPOSITE1,
1088 .vmux = TVP5150_COMPOSITE1,
1089 .amux = EM28XX_AMUX_LINE_IN,
1090 .gpio = default_analog,
1091 }, { /* S-video has not been tested yet */
1092 .type = EM28XX_VMUX_SVIDEO,
1093 .vmux = TVP5150_SVIDEO,
1094 .amux = EM28XX_AMUX_LINE_IN,
1095 .gpio = default_analog,
1098 [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1099 .name = "Empire dual TV",
1100 .tuner_type = TUNER_XC2028,
1101 .tuner_gpio = default_tuner_gpio,
1103 .dvb_gpio = default_digital,
1105 .decoder = EM28XX_TVP5150,
1107 .type = EM28XX_VMUX_TELEVISION,
1108 .vmux = TVP5150_COMPOSITE0,
1109 .amux = EM28XX_AMUX_VIDEO,
1110 .gpio = default_analog,
1112 .type = EM28XX_VMUX_COMPOSITE1,
1113 .vmux = TVP5150_COMPOSITE1,
1114 .amux = EM28XX_AMUX_LINE_IN,
1115 .gpio = default_analog,
1117 .type = EM28XX_VMUX_SVIDEO,
1118 .vmux = TVP5150_SVIDEO,
1119 .amux = EM28XX_AMUX_LINE_IN,
1120 .gpio = default_analog,
1123 [EM2881_BOARD_DNT_DA2_HYBRID] = {
1124 .name = "DNT DA2 Hybrid",
1125 .valid = EM28XX_BOARD_NOT_VALIDATED,
1126 .tuner_type = TUNER_XC2028,
1127 .tuner_gpio = default_tuner_gpio,
1128 .decoder = EM28XX_TVP5150,
1130 .type = EM28XX_VMUX_TELEVISION,
1131 .vmux = TVP5150_COMPOSITE0,
1132 .amux = EM28XX_AMUX_VIDEO,
1133 .gpio = default_analog,
1135 .type = EM28XX_VMUX_COMPOSITE1,
1136 .vmux = TVP5150_COMPOSITE1,
1137 .amux = EM28XX_AMUX_LINE_IN,
1138 .gpio = default_analog,
1140 .type = EM28XX_VMUX_SVIDEO,
1141 .vmux = TVP5150_SVIDEO,
1142 .amux = EM28XX_AMUX_LINE_IN,
1143 .gpio = default_analog,
1146 [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1147 .name = "Pinnacle Hybrid Pro",
1148 .valid = EM28XX_BOARD_NOT_VALIDATED,
1149 .tuner_type = TUNER_XC2028,
1150 .tuner_gpio = default_tuner_gpio,
1151 .decoder = EM28XX_TVP5150,
1153 .type = EM28XX_VMUX_TELEVISION,
1154 .vmux = TVP5150_COMPOSITE0,
1155 .amux = EM28XX_AMUX_VIDEO,
1156 .gpio = default_analog,
1158 .type = EM28XX_VMUX_COMPOSITE1,
1159 .vmux = TVP5150_COMPOSITE1,
1160 .amux = EM28XX_AMUX_LINE_IN,
1161 .gpio = default_analog,
1163 .type = EM28XX_VMUX_SVIDEO,
1164 .vmux = TVP5150_SVIDEO,
1165 .amux = EM28XX_AMUX_LINE_IN,
1166 .gpio = default_analog,
1169 [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1170 .name = "Pinnacle Hybrid Pro (2)",
1171 .valid = EM28XX_BOARD_NOT_VALIDATED,
1172 .tuner_type = TUNER_XC2028,
1173 .tuner_gpio = default_tuner_gpio,
1175 .decoder = EM28XX_TVP5150,
1177 .type = EM28XX_VMUX_TELEVISION,
1178 .vmux = TVP5150_COMPOSITE0,
1179 .amux = EM28XX_AMUX_VIDEO,
1180 .gpio = hauppauge_wintv_hvr_900_analog,
1182 .type = EM28XX_VMUX_COMPOSITE1,
1183 .vmux = TVP5150_COMPOSITE1,
1184 .amux = EM28XX_AMUX_LINE_IN,
1185 .gpio = hauppauge_wintv_hvr_900_analog,
1187 .type = EM28XX_VMUX_SVIDEO,
1188 .vmux = TVP5150_SVIDEO,
1189 .amux = EM28XX_AMUX_LINE_IN,
1190 .gpio = hauppauge_wintv_hvr_900_analog,
1193 [EM2882_BOARD_KWORLD_VS_DVBT] = {
1194 .name = "Kworld VS-DVB-T 323UR",
1195 .valid = EM28XX_BOARD_NOT_VALIDATED,
1196 .tuner_type = TUNER_XC2028,
1197 .tuner_gpio = default_tuner_gpio,
1198 .decoder = EM28XX_TVP5150,
1200 .type = EM28XX_VMUX_TELEVISION,
1201 .vmux = TVP5150_COMPOSITE0,
1202 .amux = EM28XX_AMUX_VIDEO,
1204 .type = EM28XX_VMUX_COMPOSITE1,
1205 .vmux = TVP5150_COMPOSITE1,
1206 .amux = EM28XX_AMUX_LINE_IN,
1208 .type = EM28XX_VMUX_SVIDEO,
1209 .vmux = TVP5150_SVIDEO,
1210 .amux = EM28XX_AMUX_LINE_IN,
1213 [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1214 .name = "Terratec Hybrid XS (em2882)",
1215 .valid = EM28XX_BOARD_NOT_VALIDATED,
1216 .tuner_type = TUNER_XC2028,
1217 .tuner_gpio = default_tuner_gpio,
1218 .decoder = EM28XX_TVP5150,
1220 .type = EM28XX_VMUX_TELEVISION,
1221 .vmux = TVP5150_COMPOSITE0,
1222 .amux = EM28XX_AMUX_VIDEO,
1223 .gpio = hauppauge_wintv_hvr_900_analog,
1225 .type = EM28XX_VMUX_COMPOSITE1,
1226 .vmux = TVP5150_COMPOSITE1,
1227 .amux = EM28XX_AMUX_LINE_IN,
1228 .gpio = hauppauge_wintv_hvr_900_analog,
1230 .type = EM28XX_VMUX_SVIDEO,
1231 .vmux = TVP5150_SVIDEO,
1232 .amux = EM28XX_AMUX_LINE_IN,
1233 .gpio = hauppauge_wintv_hvr_900_analog,
1236 [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1237 .name = "Kworld PlusTV HD Hybrid 330",
1238 .tuner_type = TUNER_XC2028,
1239 .tuner_gpio = default_tuner_gpio,
1240 .decoder = EM28XX_TVP5150,
1243 .dvb_gpio = kworld_330u_digital,
1244 .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
1245 .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1246 EM28XX_I2C_EEPROM_ON_BOARD |
1247 EM28XX_I2C_EEPROM_KEY_VALID,
1249 .type = EM28XX_VMUX_TELEVISION,
1250 .vmux = TVP5150_COMPOSITE0,
1251 .amux = EM28XX_AMUX_VIDEO,
1252 .gpio = kworld_330u_analog,
1253 .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1255 .type = EM28XX_VMUX_COMPOSITE1,
1256 .vmux = TVP5150_COMPOSITE1,
1257 .amux = EM28XX_AMUX_LINE_IN,
1258 .gpio = kworld_330u_analog,
1259 .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1261 .type = EM28XX_VMUX_SVIDEO,
1262 .vmux = TVP5150_SVIDEO,
1263 .amux = EM28XX_AMUX_LINE_IN,
1264 .gpio = kworld_330u_analog,
1267 [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1268 .name = "Compro VideoMate ForYou/Stereo",
1269 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
1270 .tvaudio_addr = 0xb0,
1271 .tda9887_conf = TDA9887_PRESENT,
1272 .decoder = EM28XX_TVP5150,
1273 .adecoder = EM28XX_TVAUDIO,
1274 .mute_gpio = compro_mute_gpio,
1276 .type = EM28XX_VMUX_TELEVISION,
1277 .vmux = TVP5150_COMPOSITE0,
1278 .amux = EM28XX_AMUX_VIDEO,
1279 .gpio = compro_unmute_tv_gpio,
1281 .type = EM28XX_VMUX_SVIDEO,
1282 .vmux = TVP5150_SVIDEO,
1283 .amux = EM28XX_AMUX_LINE_IN,
1284 .gpio = compro_unmute_svid_gpio,
1287 [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1288 .name = "Kaiomy TVnPC U2",
1290 .tuner_type = TUNER_XC2028,
1293 .decoder = EM28XX_TVP5150,
1294 .tuner_gpio = default_tuner_gpio,
1295 .ir_codes = ir_codes_kaiomy,
1297 .type = EM28XX_VMUX_TELEVISION,
1298 .vmux = TVP5150_COMPOSITE0,
1299 .amux = EM28XX_AMUX_VIDEO,
1302 .type = EM28XX_VMUX_COMPOSITE1,
1303 .vmux = TVP5150_COMPOSITE1,
1304 .amux = EM28XX_AMUX_LINE_IN,
1306 .type = EM28XX_VMUX_SVIDEO,
1307 .vmux = TVP5150_SVIDEO,
1308 .amux = EM28XX_AMUX_LINE_IN,
1311 .type = EM28XX_RADIO,
1312 .amux = EM28XX_AMUX_LINE_IN,
1315 [EM2860_BOARD_EASYCAP] = {
1316 .name = "Easy Cap Capture DC-60",
1318 .tuner_type = TUNER_ABSENT,
1319 .decoder = EM28XX_SAA711X,
1321 .type = EM28XX_VMUX_COMPOSITE1,
1322 .vmux = SAA7115_COMPOSITE0,
1323 .amux = EM28XX_AMUX_LINE_IN,
1325 .type = EM28XX_VMUX_SVIDEO,
1326 .vmux = SAA7115_SVIDEO3,
1327 .amux = EM28XX_AMUX_LINE_IN,
1330 [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1331 .name = "IO-DATA GV-MVP/SZ",
1332 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
1333 .tuner_gpio = default_tuner_gpio,
1334 .tda9887_conf = TDA9887_PRESENT,
1335 .decoder = EM28XX_TVP5150,
1337 .type = EM28XX_VMUX_TELEVISION,
1338 .vmux = TVP5150_COMPOSITE0,
1339 .amux = EM28XX_AMUX_VIDEO,
1340 }, { /* Composite has not been tested yet */
1341 .type = EM28XX_VMUX_COMPOSITE1,
1342 .vmux = TVP5150_COMPOSITE1,
1343 .amux = EM28XX_AMUX_VIDEO,
1344 }, { /* S-video has not been tested yet */
1345 .type = EM28XX_VMUX_SVIDEO,
1346 .vmux = TVP5150_SVIDEO,
1347 .amux = EM28XX_AMUX_VIDEO,
1350 [EM2860_BOARD_TERRATEC_GRABBY] = {
1351 .name = "Terratec Grabby",
1353 .tuner_type = TUNER_ABSENT,
1354 .decoder = EM28XX_SAA711X,
1355 .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
1357 .type = EM28XX_VMUX_COMPOSITE1,
1358 .vmux = SAA7115_COMPOSITE0,
1359 .amux = EM28XX_AMUX_VIDEO2,
1361 .type = EM28XX_VMUX_SVIDEO,
1362 .vmux = SAA7115_SVIDEO3,
1363 .amux = EM28XX_AMUX_VIDEO2,
1367 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1369 /* table of devices that work with this driver */
1370 struct usb_device_id em28xx_id_table[] = {
1371 { USB_DEVICE(0xeb1a, 0x2750),
1372 .driver_info = EM2750_BOARD_UNKNOWN },
1373 { USB_DEVICE(0xeb1a, 0x2751),
1374 .driver_info = EM2750_BOARD_UNKNOWN },
1375 { USB_DEVICE(0xeb1a, 0x2800),
1376 .driver_info = EM2800_BOARD_UNKNOWN },
1377 { USB_DEVICE(0xeb1a, 0x2820),
1378 .driver_info = EM2820_BOARD_UNKNOWN },
1379 { USB_DEVICE(0xeb1a, 0x2821),
1380 .driver_info = EM2820_BOARD_UNKNOWN },
1381 { USB_DEVICE(0xeb1a, 0x2860),
1382 .driver_info = EM2820_BOARD_UNKNOWN },
1383 { USB_DEVICE(0xeb1a, 0x2861),
1384 .driver_info = EM2820_BOARD_UNKNOWN },
1385 { USB_DEVICE(0xeb1a, 0x2870),
1386 .driver_info = EM2820_BOARD_UNKNOWN },
1387 { USB_DEVICE(0xeb1a, 0x2881),
1388 .driver_info = EM2820_BOARD_UNKNOWN },
1389 { USB_DEVICE(0xeb1a, 0x2883),
1390 .driver_info = EM2820_BOARD_UNKNOWN },
1391 { USB_DEVICE(0xeb1a, 0xe300),
1392 .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1393 { USB_DEVICE(0xeb1a, 0xe303),
1394 .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1395 { USB_DEVICE(0xeb1a, 0xe305),
1396 .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1397 { USB_DEVICE(0xeb1a, 0xe310),
1398 .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1399 { USB_DEVICE(0xeb1a, 0xa316),
1400 .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1401 { USB_DEVICE(0xeb1a, 0xe320),
1402 .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1403 { USB_DEVICE(0xeb1a, 0xe323),
1404 .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1405 { USB_DEVICE(0xeb1a, 0xe350),
1406 .driver_info = EM2870_BOARD_KWORLD_350U },
1407 { USB_DEVICE(0xeb1a, 0xe355),
1408 .driver_info = EM2870_BOARD_KWORLD_355U },
1409 { USB_DEVICE(0xeb1a, 0x2801),
1410 .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1411 { USB_DEVICE(0xeb1a, 0xe357),
1412 .driver_info = EM2870_BOARD_KWORLD_355U },
1413 { USB_DEVICE(0x1b80, 0xe302),
1414 .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1415 { USB_DEVICE(0x0ccd, 0x0036),
1416 .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1417 { USB_DEVICE(0x0ccd, 0x004c),
1418 .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1419 { USB_DEVICE(0x0ccd, 0x004f),
1420 .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1421 { USB_DEVICE(0x0ccd, 0x005e),
1422 .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1423 { USB_DEVICE(0x0ccd, 0x0042),
1424 .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1425 { USB_DEVICE(0x0ccd, 0x0043),
1426 .driver_info = EM2870_BOARD_TERRATEC_XS },
1427 { USB_DEVICE(0x0ccd, 0x0047),
1428 .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1429 { USB_DEVICE(0x0ccd, 0x0096),
1430 .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1431 { USB_DEVICE(0x185b, 0x2870),
1432 .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1433 { USB_DEVICE(0x185b, 0x2041),
1434 .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1435 { USB_DEVICE(0x2040, 0x4200),
1436 .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1437 { USB_DEVICE(0x2040, 0x4201),
1438 .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1439 { USB_DEVICE(0x2040, 0x6500),
1440 .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1441 { USB_DEVICE(0x2040, 0x6502),
1442 .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1443 { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1444 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1445 { USB_DEVICE(0x2040, 0x6517), /* HP HVR-950 */
1446 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1447 { USB_DEVICE(0x2040, 0x651b), /* RP HVR-950 */
1448 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1449 { USB_DEVICE(0x2040, 0x651f),
1450 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1451 { USB_DEVICE(0x0438, 0xb002),
1452 .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1453 { USB_DEVICE(0x2001, 0xf112),
1454 .driver_info = EM2820_BOARD_DLINK_USB_TV },
1455 { USB_DEVICE(0x2304, 0x0207),
1456 .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1457 { USB_DEVICE(0x2304, 0x0208),
1458 .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1459 { USB_DEVICE(0x2304, 0x021a),
1460 .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1461 { USB_DEVICE(0x2304, 0x0226),
1462 .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1463 { USB_DEVICE(0x2304, 0x0227),
1464 .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1465 { USB_DEVICE(0x0413, 0x6023),
1466 .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1467 { USB_DEVICE(0x093b, 0xa005),
1468 .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1469 { USB_DEVICE(0x04bb, 0x0515),
1470 .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1473 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1476 * EEPROM hash table for devices with generic USB IDs
1478 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1479 /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1480 {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1481 {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1482 {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1483 {0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1486 /* I2C devicelist hash table for devices with generic USB IDs */
1487 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1488 {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1489 {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1490 {0x1ba50080, EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA, TUNER_ABSENT},
1491 {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1494 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1495 static unsigned short saa711x_addrs[] = {
1496 0x4a >> 1, 0x48 >> 1, /* SAA7111, SAA7111A and SAA7113 */
1497 0x42 >> 1, 0x40 >> 1, /* SAA7114, SAA7115 and SAA7118 */
1500 static unsigned short tvp5150_addrs[] = {
1506 static unsigned short msp3400_addrs[] = {
1512 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1515 struct em28xx *dev = ptr;
1517 if (dev->tuner_type != TUNER_XC2028)
1520 if (command != XC2028_TUNER_RESET)
1523 rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1527 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1529 static inline void em28xx_set_model(struct em28xx *dev)
1531 memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1533 /* Those are the default values for the majority of boards
1534 Use those values if not specified otherwise at boards entry
1536 if (!dev->board.xclk)
1537 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1538 EM28XX_XCLK_FREQUENCY_12MHZ;
1540 if (!dev->board.i2c_speed)
1541 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1542 EM28XX_I2C_FREQ_100_KHZ;
1545 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1546 * this won't work for boards with generic PCI IDs
1548 void em28xx_pre_card_setup(struct em28xx *dev)
1552 em28xx_set_model(dev);
1554 em28xx_info("Identified as %s (card=%d)\n",
1555 dev->board.name, dev->model);
1557 /* Set the default GPO/GPIO for legacy devices */
1558 dev->reg_gpo_num = EM2880_R04_GPO;
1559 dev->reg_gpio_num = EM28XX_R08_GPIO;
1561 dev->wait_after_write = 5;
1563 /* Based on the Chip ID, set the device configuration */
1564 rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1568 switch (dev->chip_id) {
1569 case CHIP_ID_EM2750:
1570 em28xx_info("chip ID is em2750\n");
1572 case CHIP_ID_EM2820:
1573 em28xx_info("chip ID is em2820\n");
1575 case CHIP_ID_EM2840:
1576 em28xx_info("chip ID is em2840\n");
1578 case CHIP_ID_EM2860:
1579 em28xx_info("chip ID is em2860\n");
1581 case CHIP_ID_EM2870:
1582 em28xx_info("chip ID is em2870\n");
1583 dev->wait_after_write = 0;
1585 case CHIP_ID_EM2874:
1586 em28xx_info("chip ID is em2874\n");
1587 dev->reg_gpio_num = EM2874_R80_GPIO;
1588 dev->wait_after_write = 0;
1590 case CHIP_ID_EM2883:
1591 em28xx_info("chip ID is em2882/em2883\n");
1592 dev->wait_after_write = 0;
1595 em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1599 /* Prepopulate cached GPO register content */
1600 rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1604 /* Set the initial XCLK and I2C clock values based on the board
1606 em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1607 em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1610 /* request some modules */
1611 switch (dev->model) {
1612 case EM2861_BOARD_PLEXTOR_PX_TV100U:
1614 /* Turn on analog audio output */
1615 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1617 case EM2861_BOARD_KWORLD_PVRTV_300U:
1618 case EM2880_BOARD_KWORLD_DVB_305U:
1619 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1621 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1624 case EM2870_BOARD_COMPRO_VIDEOMATE:
1625 /* TODO: someone can do some cleanup here...
1626 not everything's needed */
1627 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1629 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1631 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1633 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1635 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1637 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1640 case EM2870_BOARD_TERRATEC_XS_MT2060:
1641 /* this device needs some gpio writes to get the DVB-T
1643 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1645 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1647 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1650 case EM2870_BOARD_PINNACLE_PCTV_DVB:
1651 /* this device needs some gpio writes to get the
1653 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1655 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1657 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1660 case EM2820_BOARD_GADMEI_UTV310:
1661 case EM2820_BOARD_MSI_VOX_USB_2:
1662 /* enables audio for that devices */
1663 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1666 case EM2860_BOARD_KAIOMY_TVNPC_U2:
1667 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
1668 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
1669 em28xx_write_regs(dev, 0x0d, "\x42", 1);
1670 em28xx_write_regs(dev, 0x08, "\xfd", 1);
1672 em28xx_write_regs(dev, 0x08, "\xff", 1);
1674 em28xx_write_regs(dev, 0x08, "\x7f", 1);
1676 em28xx_write_regs(dev, 0x08, "\x6b", 1);
1679 case EM2860_BOARD_EASYCAP:
1680 em28xx_write_regs(dev, 0x08, "\xf8", 1);
1683 case EM2820_BOARD_IODATA_GVMVP_SZ:
1684 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1686 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1688 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1690 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1695 em28xx_gpio_set(dev, dev->board.tuner_gpio);
1696 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1699 em28xx_set_mode(dev, EM28XX_SUSPEND);
1702 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1704 memset(ctl, 0, sizeof(*ctl));
1706 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1708 ctl->mts = em28xx_boards[dev->model].mts_firmware;
1710 switch (dev->model) {
1711 case EM2880_BOARD_EMPIRE_DUAL_TV:
1712 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1713 ctl->demod = XC3028_FE_ZARLINK456;
1715 case EM2880_BOARD_TERRATEC_HYBRID_XS:
1716 ctl->demod = XC3028_FE_ZARLINK456;
1718 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1719 /* djh - Not sure which demod we need here */
1720 ctl->demod = XC3028_FE_DEFAULT;
1722 case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1723 ctl->demod = XC3028_FE_DEFAULT;
1724 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1726 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1727 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1728 case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1729 /* FIXME: Better to specify the needed IF */
1730 ctl->demod = XC3028_FE_DEFAULT;
1732 case EM2883_BOARD_KWORLD_HYBRID_330U:
1733 ctl->demod = XC3028_FE_CHINA;
1734 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1737 ctl->demod = XC3028_FE_OREN538;
1741 static void em28xx_tuner_setup(struct em28xx *dev)
1743 struct tuner_setup tun_setup;
1744 struct v4l2_frequency f;
1746 if (dev->tuner_type == TUNER_ABSENT)
1749 memset(&tun_setup, 0, sizeof(tun_setup));
1751 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1752 tun_setup.tuner_callback = em28xx_tuner_callback;
1754 if (dev->board.radio.type) {
1755 tun_setup.type = dev->board.radio.type;
1756 tun_setup.addr = dev->board.radio_addr;
1758 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1761 if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
1762 tun_setup.type = dev->tuner_type;
1763 tun_setup.addr = dev->tuner_addr;
1765 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1768 if (dev->tda9887_conf) {
1769 struct v4l2_priv_tun_config tda9887_cfg;
1771 tda9887_cfg.tuner = TUNER_TDA9887;
1772 tda9887_cfg.priv = &dev->tda9887_conf;
1774 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
1777 if (dev->tuner_type == TUNER_XC2028) {
1778 struct v4l2_priv_tun_config xc2028_cfg;
1779 struct xc2028_ctrl ctl;
1781 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
1782 memset(&ctl, 0, sizeof(ctl));
1784 em28xx_setup_xc3028(dev, &ctl);
1786 xc2028_cfg.tuner = TUNER_XC2028;
1787 xc2028_cfg.priv = &ctl;
1789 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
1792 /* configure tuner */
1794 f.type = V4L2_TUNER_ANALOG_TV;
1795 f.frequency = 9076; /* just a magic number */
1796 dev->ctl_freq = f.frequency;
1797 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
1800 static int em28xx_hint_board(struct em28xx *dev)
1804 /* HINT method: EEPROM
1806 * This method works only for boards with eeprom.
1807 * Uses a hash of all eeprom bytes. The hash should be
1808 * unique for a vendor/tuner pair.
1809 * There are a high chance that tuners for different
1810 * video standards produce different hashes.
1812 for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
1813 if (dev->hash == em28xx_eeprom_hash[i].hash) {
1814 dev->model = em28xx_eeprom_hash[i].model;
1815 dev->tuner_type = em28xx_eeprom_hash[i].tuner;
1817 em28xx_errdev("Your board has no unique USB ID.\n");
1818 em28xx_errdev("A hint were successfully done, "
1819 "based on eeprom hash.\n");
1820 em28xx_errdev("This method is not 100%% failproof.\n");
1821 em28xx_errdev("If the board were missdetected, "
1822 "please email this log to:\n");
1823 em28xx_errdev("\tV4L Mailing List "
1824 " <linux-media@vger.kernel.org>\n");
1825 em28xx_errdev("Board detected as %s\n",
1826 em28xx_boards[dev->model].name);
1832 /* HINT method: I2C attached devices
1834 * This method works for all boards.
1835 * Uses a hash of i2c scanned devices.
1836 * Devices with the same i2c attached chips will
1837 * be considered equal.
1838 * This method is less precise than the eeprom one.
1841 /* user did not request i2c scanning => do it now */
1843 em28xx_do_i2c_scan(dev);
1845 for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
1846 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
1847 dev->model = em28xx_i2c_hash[i].model;
1848 dev->tuner_type = em28xx_i2c_hash[i].tuner;
1849 em28xx_errdev("Your board has no unique USB ID.\n");
1850 em28xx_errdev("A hint were successfully done, "
1851 "based on i2c devicelist hash.\n");
1852 em28xx_errdev("This method is not 100%% failproof.\n");
1853 em28xx_errdev("If the board were missdetected, "
1854 "please email this log to:\n");
1855 em28xx_errdev("\tV4L Mailing List "
1856 " <linux-media@vger.kernel.org>\n");
1857 em28xx_errdev("Board detected as %s\n",
1858 em28xx_boards[dev->model].name);
1864 em28xx_errdev("Your board has no unique USB ID and thus need a "
1865 "hint to be detected.\n");
1866 em28xx_errdev("You may try to use card=<n> insmod option to "
1867 "workaround that.\n");
1868 em28xx_errdev("Please send an email with this log to:\n");
1869 em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
1870 em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
1871 em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
1873 em28xx_errdev("Here is a list of valid choices for the card=<n>"
1874 " insmod option:\n");
1875 for (i = 0; i < em28xx_bcount; i++) {
1876 em28xx_errdev(" card=%d -> %s\n",
1877 i, em28xx_boards[i].name);
1882 /* ----------------------------------------------------------------------- */
1883 void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
1890 /* detect & configure */
1891 switch (dev->model) {
1892 case (EM2800_BOARD_UNKNOWN):
1894 case (EM2820_BOARD_UNKNOWN):
1896 case (EM2800_BOARD_TERRATEC_CINERGY_200):
1897 case (EM2820_BOARD_TERRATEC_CINERGY_250):
1898 ir->ir_codes = ir_codes_em_terratec;
1899 ir->get_key = em28xx_get_key_terratec;
1900 snprintf(ir->c.name, sizeof(ir->c.name),
1901 "i2c IR (EM28XX Terratec)");
1903 case (EM2820_BOARD_PINNACLE_USB_2):
1904 ir->ir_codes = ir_codes_pinnacle_grey;
1905 ir->get_key = em28xx_get_key_pinnacle_usb_grey;
1906 snprintf(ir->c.name, sizeof(ir->c.name),
1907 "i2c IR (EM28XX Pinnacle PCTV)");
1909 case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
1910 ir->ir_codes = ir_codes_hauppauge_new;
1911 ir->get_key = em28xx_get_key_em_haup;
1912 snprintf(ir->c.name, sizeof(ir->c.name),
1913 "i2c IR (EM2840 Hauppauge)");
1915 case (EM2820_BOARD_MSI_VOX_USB_2):
1917 case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
1919 case (EM2800_BOARD_KWORLD_USB2800):
1921 case (EM2800_BOARD_GRABBEEX_USB2800):
1926 void em28xx_card_setup(struct em28xx *dev)
1928 em28xx_set_model(dev);
1930 dev->tuner_type = em28xx_boards[dev->model].tuner_type;
1931 if (em28xx_boards[dev->model].tuner_addr)
1932 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
1934 /* request some modules */
1935 switch (dev->model) {
1936 case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
1937 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1938 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1939 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1940 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1943 #ifdef CONFIG_MODULES
1944 request_module("tveeprom");
1946 /* Call first TVeeprom */
1948 dev->i2c_client.addr = 0xa0 >> 1;
1949 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
1951 dev->tuner_type = tv.tuner_type;
1953 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
1954 dev->i2s_speed = 2048000;
1955 dev->board.has_msp34xx = 1;
1957 #ifdef CONFIG_MODULES
1959 request_module("ir-kbd-i2c");
1963 case EM2820_BOARD_KWORLD_PVRTV2800RF:
1964 /* GPIO enables sound on KWORLD PVR TV 2800RF */
1965 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
1967 case EM2820_BOARD_UNKNOWN:
1968 case EM2800_BOARD_UNKNOWN:
1970 * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
1972 * This occurs because they share identical USB vendor and
1975 * What we do here is look up the EEPROM hash of the K-WORLD
1976 * and if it is found then we decide that we do not have
1977 * a DIGIVOX and reset the device to the K-WORLD instead.
1979 * This solution is only valid if they do not share eeprom
1980 * hash identities which has not been determined as yet.
1982 case EM2880_BOARD_MSI_DIGIVOX_AD:
1983 if (!em28xx_hint_board(dev))
1984 em28xx_set_model(dev);
1988 if (dev->board.has_snapshot_button)
1989 em28xx_register_snapshot_button(dev);
1991 if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
1992 em28xx_errdev("\n\n");
1993 em28xx_errdev("The support for this board weren't "
1995 em28xx_errdev("Please send a report of having this working\n");
1996 em28xx_errdev("not to V4L mailing list (and/or to other "
2000 /* Allow override tuner type by a module parameter */
2002 dev->tuner_type = tuner;
2004 /* request some modules */
2005 if (dev->board.has_msp34xx)
2006 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2007 "msp3400", "msp3400", msp3400_addrs);
2009 if (dev->board.decoder == EM28XX_SAA711X)
2010 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2011 "saa7115", "saa7115_auto", saa711x_addrs);
2013 if (dev->board.decoder == EM28XX_TVP5150)
2014 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2015 "tvp5150", "tvp5150", tvp5150_addrs);
2017 if (dev->board.adecoder == EM28XX_TVAUDIO)
2018 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2019 "tvaudio", "tvaudio", dev->board.tvaudio_addr);
2021 if (dev->board.tuner_type != TUNER_ABSENT) {
2022 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2024 if (dev->board.radio.type)
2025 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2026 "tuner", "tuner", dev->board.radio_addr);
2029 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2030 &dev->i2c_adap, "tuner", "tuner",
2031 v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2032 if (dev->tuner_addr == 0) {
2033 enum v4l2_i2c_tuner_type type =
2034 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2035 struct v4l2_subdev *sd;
2037 sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2038 &dev->i2c_adap, "tuner", "tuner",
2039 v4l2_i2c_tuner_addrs(type));
2042 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2044 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2045 "tuner", "tuner", dev->tuner_addr);
2049 em28xx_tuner_setup(dev);
2050 em28xx_ir_init(dev);
2054 #if defined(CONFIG_MODULES) && defined(MODULE)
2055 static void request_module_async(struct work_struct *work)
2057 struct em28xx *dev = container_of(work,
2058 struct em28xx, request_module_wk);
2060 if (dev->has_audio_class)
2061 request_module("snd-usb-audio");
2062 else if (dev->has_alsa_audio)
2063 request_module("em28xx-alsa");
2065 if (dev->board.has_dvb)
2066 request_module("em28xx-dvb");
2069 static void request_modules(struct em28xx *dev)
2071 INIT_WORK(&dev->request_module_wk, request_module_async);
2072 schedule_work(&dev->request_module_wk);
2075 #define request_modules(dev)
2076 #endif /* CONFIG_MODULES */
2079 * em28xx_realease_resources()
2080 * unregisters the v4l2,i2c and usb devices
2081 * called when the device gets disconected or at module unload
2083 void em28xx_release_resources(struct em28xx *dev)
2085 if (dev->sbutton_input_dev)
2086 em28xx_deregister_snapshot_button(dev);
2089 em28xx_ir_fini(dev);
2091 /*FIXME: I2C IR should be disconnected */
2093 em28xx_release_analog_resources(dev);
2095 em28xx_remove_from_devlist(dev);
2097 em28xx_i2c_unregister(dev);
2099 v4l2_device_unregister(&dev->v4l2_dev);
2101 usb_put_dev(dev->udev);
2103 /* Mark device as unused */
2104 em28xx_devused &= ~(1 << dev->devno);
2109 * allocates and inits the device structs, registers i2c bus and v4l device
2111 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2112 struct usb_interface *interface,
2115 struct em28xx *dev = *devhandle;
2116 int retval = -ENOMEM;
2120 mutex_init(&dev->ctrl_urb_lock);
2121 spin_lock_init(&dev->slock);
2122 init_waitqueue_head(&dev->open);
2123 init_waitqueue_head(&dev->wait_frame);
2124 init_waitqueue_head(&dev->wait_stream);
2126 dev->em28xx_write_regs = em28xx_write_regs;
2127 dev->em28xx_read_reg = em28xx_read_reg;
2128 dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2129 dev->em28xx_write_regs_req = em28xx_write_regs_req;
2130 dev->em28xx_read_reg_req = em28xx_read_reg_req;
2131 dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2133 em28xx_pre_card_setup(dev);
2135 if (!dev->board.is_em2800) {
2136 /* Sets I2C speed to 100 KHz */
2137 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2139 em28xx_errdev("%s: em28xx_write_regs_req failed!"
2146 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2148 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2152 /* register i2c bus */
2153 errCode = em28xx_i2c_register(dev);
2155 v4l2_device_unregister(&dev->v4l2_dev);
2156 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2161 /* Do board specific init and eeprom reading */
2162 em28xx_card_setup(dev);
2164 /* Configure audio */
2165 errCode = em28xx_audio_setup(dev);
2167 v4l2_device_unregister(&dev->v4l2_dev);
2168 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2172 /* wake i2c devices */
2173 em28xx_wake_i2c(dev);
2175 /* init video dma queues */
2176 INIT_LIST_HEAD(&dev->vidq.active);
2177 INIT_LIST_HEAD(&dev->vidq.queued);
2180 if (dev->board.has_msp34xx) {
2181 /* Send a reset to other chips via gpio */
2182 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2184 em28xx_errdev("%s: em28xx_write_regs_req - "
2185 "msp34xx(1) failed! errCode [%d]\n",
2191 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2193 em28xx_errdev("%s: em28xx_write_regs_req - "
2194 "msp34xx(2) failed! errCode [%d]\n",
2201 em28xx_add_into_devlist(dev);
2203 retval = em28xx_register_analog_devices(dev);
2205 em28xx_release_resources(dev);
2206 goto fail_reg_devices;
2209 em28xx_init_extension(dev);
2211 /* Save some power by putting tuner to sleep */
2212 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
2221 * em28xx_usb_probe()
2222 * checks for supported devices
2224 static int em28xx_usb_probe(struct usb_interface *interface,
2225 const struct usb_device_id *id)
2227 const struct usb_endpoint_descriptor *endpoint;
2228 struct usb_device *udev;
2229 struct usb_interface *uif;
2230 struct em28xx *dev = NULL;
2232 int i, nr, ifnum, isoc_pipe;
2234 char descr[255] = "";
2236 udev = usb_get_dev(interface_to_usbdev(interface));
2237 ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2239 /* Check to see next free device and mark as used */
2240 nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2241 em28xx_devused |= 1<<nr;
2243 /* Don't register audio interfaces */
2244 if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2245 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2246 "interface %i, class %i\n",
2247 le16_to_cpu(udev->descriptor.idVendor),
2248 le16_to_cpu(udev->descriptor.idProduct),
2250 interface->altsetting[0].desc.bInterfaceClass);
2252 em28xx_devused &= ~(1<<nr);
2257 endpoint = &interface->cur_altsetting->endpoint[0].desc;
2259 /* check if the device has the iso in endpoint at the correct place */
2260 if (usb_endpoint_xfer_isoc(endpoint)
2262 (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2263 /* It's a newer em2874/em2875 device */
2266 int check_interface = 1;
2268 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2269 if (!usb_endpoint_xfer_isoc(endpoint))
2270 check_interface = 0;
2272 if (usb_endpoint_dir_out(endpoint))
2273 check_interface = 0;
2275 if (!check_interface) {
2276 em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2277 "interface %i, class %i found.\n",
2278 le16_to_cpu(udev->descriptor.idVendor),
2279 le16_to_cpu(udev->descriptor.idProduct),
2281 interface->altsetting[0].desc.bInterfaceClass);
2283 em28xx_err(DRIVER_NAME " This is an anciliary "
2284 "interface not used by the driver\n");
2286 em28xx_devused &= ~(1<<nr);
2292 switch (udev->speed) {
2296 case USB_SPEED_UNKNOWN:
2297 case USB_SPEED_FULL:
2300 case USB_SPEED_HIGH:
2307 if (udev->manufacturer)
2308 strlcpy(descr, udev->manufacturer, sizeof(descr));
2310 if (udev->product) {
2312 strlcat(descr, " ", sizeof(descr));
2313 strlcat(descr, udev->product, sizeof(descr));
2316 strlcat(descr, " ", sizeof(descr));
2318 printk(DRIVER_NAME ": New device %s@ %s Mbps "
2319 "(%04x:%04x, interface %d, class %d)\n",
2322 le16_to_cpu(udev->descriptor.idVendor),
2323 le16_to_cpu(udev->descriptor.idProduct),
2325 interface->altsetting->desc.bInterfaceNumber);
2327 if (nr >= EM28XX_MAXBOARDS) {
2328 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2330 em28xx_devused &= ~(1<<nr);
2335 /* allocate memory for our device state and initialize it */
2336 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2338 em28xx_err(DRIVER_NAME ": out of memory!\n");
2339 em28xx_devused &= ~(1<<nr);
2344 snprintf(dev->name, 29, "em28xx #%d", nr);
2346 dev->model = id->driver_info;
2349 /* Checks if audio is provided by some interface */
2350 for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2351 uif = udev->config->interface[i];
2352 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2353 dev->has_audio_class = 1;
2358 /* compute alternate max packet sizes */
2359 uif = udev->actconfig->interface[0];
2361 dev->num_alt = uif->num_altsetting;
2362 dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2364 if (dev->alt_max_pkt_size == NULL) {
2365 em28xx_errdev("out of memory!\n");
2366 em28xx_devused &= ~(1<<nr);
2372 for (i = 0; i < dev->num_alt ; i++) {
2373 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2374 dev->alt_max_pkt_size[i] =
2375 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2378 if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2379 dev->model = card[nr];
2381 /* allocate device struct */
2382 mutex_init(&dev->lock);
2383 mutex_lock(&dev->lock);
2384 retval = em28xx_init_dev(&dev, udev, interface, nr);
2386 em28xx_devused &= ~(1<<dev->devno);
2391 /* save our data pointer in this interface device */
2392 usb_set_intfdata(interface, dev);
2394 request_modules(dev);
2396 /* Should be the last thing to do, to avoid newer udev's to
2397 open the device before fully initializing it
2399 mutex_unlock(&dev->lock);
2408 * em28xx_usb_disconnect()
2409 * called when the device gets diconencted
2410 * video device will be unregistered on v4l2_close in case it is still open
2412 static void em28xx_usb_disconnect(struct usb_interface *interface)
2416 dev = usb_get_intfdata(interface);
2417 usb_set_intfdata(interface, NULL);
2422 em28xx_info("disconnecting %s\n", dev->vdev->name);
2424 /* wait until all current v4l2 io is finished then deallocate
2426 mutex_lock(&dev->lock);
2428 wake_up_interruptible_all(&dev->open);
2430 v4l2_device_disconnect(&dev->v4l2_dev);
2434 ("device /dev/video%d is open! Deregistration and memory "
2435 "deallocation are deferred on close.\n",
2438 dev->state |= DEV_MISCONFIGURED;
2439 em28xx_uninit_isoc(dev);
2440 dev->state |= DEV_DISCONNECTED;
2441 wake_up_interruptible(&dev->wait_frame);
2442 wake_up_interruptible(&dev->wait_stream);
2444 dev->state |= DEV_DISCONNECTED;
2445 em28xx_release_resources(dev);
2448 em28xx_close_extension(dev);
2450 mutex_unlock(&dev->lock);
2453 kfree(dev->alt_max_pkt_size);
2458 static struct usb_driver em28xx_usb_driver = {
2460 .probe = em28xx_usb_probe,
2461 .disconnect = em28xx_usb_disconnect,
2462 .id_table = em28xx_id_table,
2465 static int __init em28xx_module_init(void)
2469 /* register this driver with the USB subsystem */
2470 result = usb_register(&em28xx_usb_driver);
2472 em28xx_err(DRIVER_NAME
2473 " usb_register failed. Error number %d.\n", result);
2475 printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2480 static void __exit em28xx_module_exit(void)
2482 /* deregister this driver with the USB subsystem */
2483 usb_deregister(&em28xx_usb_driver);
2486 module_init(em28xx_module_init);
2487 module_exit(em28xx_module_exit);