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[mirror_ubuntu-artful-kernel.git] / drivers / media / video / em28xx / em28xx-cards.c
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1/*
2 em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
3 video capture devices
4
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>
9
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.
14
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.
19
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.
23 */
24
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/tveeprom.h>
35#include <media/v4l2-common.h>
36#include <media/v4l2-chip-ident.h>
37
38#include "em28xx.h"
39
40#define DRIVER_NAME "em28xx"
41
42static int tuner = -1;
43module_param(tuner, int, 0444);
44MODULE_PARM_DESC(tuner, "tuner type");
45
46static unsigned int disable_ir;
47module_param(disable_ir, int, 0444);
48MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
49
50static unsigned int card[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
51module_param_array(card, int, NULL, 0444);
52MODULE_PARM_DESC(card, "card type");
53
54/* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
55static unsigned long em28xx_devused;
56
57struct em28xx_hash_table {
58 unsigned long hash;
59 unsigned int model;
60 unsigned int tuner;
61};
62
63/*
64 * Reset sequences for analog/digital modes
65 */
66
67/* Reset for the most [analog] boards */
68static struct em28xx_reg_seq default_analog[] = {
69 {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
70 { -1, -1, -1, -1},
71};
72
73/* Reset for the most [digital] boards */
74static struct em28xx_reg_seq default_digital[] = {
75 {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
76 { -1, -1, -1, -1},
77};
78
79/* Board Hauppauge WinTV HVR 900 analog */
80static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
81 {EM28XX_R08_GPIO, 0x2d, ~EM_GPIO_4, 10},
82 {0x05, 0xff, 0x10, 10},
83 { -1, -1, -1, -1},
84};
85
86/* Board Hauppauge WinTV HVR 900 digital */
87static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
88 {EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10},
89 {EM2880_R04_GPO, 0x04, 0x0f, 10},
90 {EM2880_R04_GPO, 0x0c, 0x0f, 10},
91 { -1, -1, -1, -1},
92};
93
94/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
95static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
96 {EM28XX_R08_GPIO, 0x69, ~EM_GPIO_4, 10},
97 { -1, -1, -1, -1},
98};
99
100/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
101
102/* Board - EM2870 Kworld 355u
103 Analog - No input analog */
104
105static struct em28xx_reg_seq kworld_330u_analog[] = {
106 {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
107 {EM2880_R04_GPO, 0x00, 0xff, 10},
108 { -1, -1, -1, -1},
109};
110
111static struct em28xx_reg_seq kworld_330u_digital[] = {
112 {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
113 {EM2880_R04_GPO, 0x08, 0xff, 10},
114 { -1, -1, -1, -1},
115};
116
117/* Callback for the most boards */
118static struct em28xx_reg_seq default_tuner_gpio[] = {
119 {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
120 {EM28XX_R08_GPIO, 0, EM_GPIO_4, 10},
121 {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
122 { -1, -1, -1, -1},
123};
124
125/*
126 * Board definitions
127 */
128struct em28xx_board em28xx_boards[] = {
129 [EM2750_BOARD_UNKNOWN] = {
130 .name = "Unknown EM2750/EM2751 webcam grabber",
131 .xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
132 .tuner_type = TUNER_ABSENT, /* This is a webcam */
133 .input = { {
134 .type = EM28XX_VMUX_COMPOSITE1,
135 .vmux = 0,
136 .amux = EM28XX_AMUX_VIDEO,
137 } },
138 },
139 [EM2800_BOARD_UNKNOWN] = {
140 .name = "Unknown EM2800 video grabber",
141 .is_em2800 = 1,
142 .tda9887_conf = TDA9887_PRESENT,
143 .decoder = EM28XX_SAA711X,
144 .tuner_type = TUNER_ABSENT,
145 .input = { {
146 .type = EM28XX_VMUX_COMPOSITE1,
147 .vmux = SAA7115_COMPOSITE0,
148 .amux = EM28XX_AMUX_LINE_IN,
149 }, {
150 .type = EM28XX_VMUX_SVIDEO,
151 .vmux = SAA7115_SVIDEO3,
152 .amux = EM28XX_AMUX_LINE_IN,
153 } },
154 },
155 [EM2820_BOARD_UNKNOWN] = {
156 .name = "Unknown EM2750/28xx video grabber",
157 .tuner_type = TUNER_ABSENT,
158 },
159 [EM2750_BOARD_DLCW_130] = {
160 /* Beijing Huaqi Information Digital Technology Co., Ltd */
161 .name = "Huaqi DLCW-130",
162 .valid = EM28XX_BOARD_NOT_VALIDATED,
163 .xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
164 .tuner_type = TUNER_ABSENT, /* This is a webcam */
165 .input = { {
166 .type = EM28XX_VMUX_COMPOSITE1,
167 .vmux = 0,
168 .amux = EM28XX_AMUX_VIDEO,
169 } },
170 },
171 [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
172 .name = "Kworld PVR TV 2800 RF",
173 .tuner_type = TUNER_TEMIC_PAL,
174 .tda9887_conf = TDA9887_PRESENT,
175 .decoder = EM28XX_SAA711X,
176 .input = { {
177 .type = EM28XX_VMUX_COMPOSITE1,
178 .vmux = SAA7115_COMPOSITE0,
179 .amux = EM28XX_AMUX_LINE_IN,
180 }, {
181 .type = EM28XX_VMUX_SVIDEO,
182 .vmux = SAA7115_SVIDEO3,
183 .amux = EM28XX_AMUX_LINE_IN,
184 } },
185 },
186 [EM2820_BOARD_GADMEI_TVR200] = {
187 .name = "Gadmei TVR200",
188 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
189 .tda9887_conf = TDA9887_PRESENT,
190 .decoder = EM28XX_SAA711X,
191 .input = { {
192 .type = EM28XX_VMUX_TELEVISION,
193 .vmux = SAA7115_COMPOSITE2,
194 .amux = EM28XX_AMUX_LINE_IN,
195 }, {
196 .type = EM28XX_VMUX_COMPOSITE1,
197 .vmux = SAA7115_COMPOSITE0,
198 .amux = EM28XX_AMUX_LINE_IN,
199 }, {
200 .type = EM28XX_VMUX_SVIDEO,
201 .vmux = SAA7115_SVIDEO3,
202 .amux = EM28XX_AMUX_LINE_IN,
203 } },
204 },
205 [EM2820_BOARD_TERRATEC_CINERGY_250] = {
206 .name = "Terratec Cinergy 250 USB",
207 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
208 .tda9887_conf = TDA9887_PRESENT,
209 .decoder = EM28XX_SAA711X,
210 .input = { {
211 .type = EM28XX_VMUX_TELEVISION,
212 .vmux = SAA7115_COMPOSITE2,
213 .amux = EM28XX_AMUX_LINE_IN,
214 }, {
215 .type = EM28XX_VMUX_COMPOSITE1,
216 .vmux = SAA7115_COMPOSITE0,
217 .amux = EM28XX_AMUX_LINE_IN,
218 }, {
219 .type = EM28XX_VMUX_SVIDEO,
220 .vmux = SAA7115_SVIDEO3,
221 .amux = EM28XX_AMUX_LINE_IN,
222 } },
223 },
224 [EM2820_BOARD_PINNACLE_USB_2] = {
225 .name = "Pinnacle PCTV USB 2",
226 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
227 .tda9887_conf = TDA9887_PRESENT,
228 .decoder = EM28XX_SAA711X,
229 .input = { {
230 .type = EM28XX_VMUX_TELEVISION,
231 .vmux = SAA7115_COMPOSITE2,
232 .amux = EM28XX_AMUX_VIDEO,
233 }, {
234 .type = EM28XX_VMUX_COMPOSITE1,
235 .vmux = SAA7115_COMPOSITE0,
236 .amux = EM28XX_AMUX_LINE_IN,
237 }, {
238 .type = EM28XX_VMUX_SVIDEO,
239 .vmux = SAA7115_SVIDEO3,
240 .amux = EM28XX_AMUX_LINE_IN,
241 } },
242 },
243 [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
244 .name = "Hauppauge WinTV USB 2",
245 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
246 .tda9887_conf = TDA9887_PRESENT |
247 TDA9887_PORT1_ACTIVE |
248 TDA9887_PORT2_ACTIVE,
249 .decoder = EM28XX_TVP5150,
250 .has_msp34xx = 1,
251 .input = { {
252 .type = EM28XX_VMUX_TELEVISION,
253 .vmux = TVP5150_COMPOSITE0,
254 .amux = MSP_INPUT_DEFAULT,
255 }, {
256 .type = EM28XX_VMUX_SVIDEO,
257 .vmux = TVP5150_SVIDEO,
258 .amux = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
259 MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
260 } },
261 },
262 [EM2820_BOARD_DLINK_USB_TV] = {
263 .name = "D-Link DUB-T210 TV Tuner",
264 .valid = EM28XX_BOARD_NOT_VALIDATED,
265 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
266 .tda9887_conf = TDA9887_PRESENT,
267 .decoder = EM28XX_SAA711X,
268 .input = { {
269 .type = EM28XX_VMUX_TELEVISION,
270 .vmux = SAA7115_COMPOSITE2,
271 .amux = EM28XX_AMUX_LINE_IN,
272 }, {
273 .type = EM28XX_VMUX_COMPOSITE1,
274 .vmux = SAA7115_COMPOSITE0,
275 .amux = EM28XX_AMUX_LINE_IN,
276 }, {
277 .type = EM28XX_VMUX_SVIDEO,
278 .vmux = SAA7115_SVIDEO3,
279 .amux = EM28XX_AMUX_LINE_IN,
280 } },
281 },
282 [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
283 .name = "Hercules Smart TV USB 2.0",
284 .valid = EM28XX_BOARD_NOT_VALIDATED,
285 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
286 .tda9887_conf = TDA9887_PRESENT,
287 .decoder = EM28XX_SAA711X,
288 .input = { {
289 .type = EM28XX_VMUX_TELEVISION,
290 .vmux = SAA7115_COMPOSITE2,
291 .amux = EM28XX_AMUX_LINE_IN,
292 }, {
293 .type = EM28XX_VMUX_COMPOSITE1,
294 .vmux = SAA7115_COMPOSITE0,
295 .amux = EM28XX_AMUX_LINE_IN,
296 }, {
297 .type = EM28XX_VMUX_SVIDEO,
298 .vmux = SAA7115_SVIDEO3,
299 .amux = EM28XX_AMUX_LINE_IN,
300 } },
301 },
302 [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
303 .name = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
304 .valid = EM28XX_BOARD_NOT_VALIDATED,
305 .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
306 .tda9887_conf = TDA9887_PRESENT,
307 .decoder = EM28XX_SAA711X,
308 .input = { {
309 .type = EM28XX_VMUX_TELEVISION,
310 .vmux = SAA7115_COMPOSITE2,
311 .amux = EM28XX_AMUX_VIDEO,
312 }, {
313 .type = EM28XX_VMUX_COMPOSITE1,
314 .vmux = SAA7115_COMPOSITE0,
315 .amux = EM28XX_AMUX_LINE_IN,
316 }, {
317 .type = EM28XX_VMUX_SVIDEO,
318 .vmux = SAA7115_SVIDEO3,
319 .amux = EM28XX_AMUX_LINE_IN,
320 } },
321 },
322 [EM2820_BOARD_GADMEI_UTV310] = {
323 .name = "Gadmei UTV310",
324 .valid = EM28XX_BOARD_NOT_VALIDATED,
325 .tuner_type = TUNER_TNF_5335MF,
326 .tda9887_conf = TDA9887_PRESENT,
327 .decoder = EM28XX_SAA711X,
328 .input = { {
329 .type = EM28XX_VMUX_TELEVISION,
330 .vmux = SAA7115_COMPOSITE1,
331 .amux = EM28XX_AMUX_LINE_IN,
332 }, {
333 .type = EM28XX_VMUX_COMPOSITE1,
334 .vmux = SAA7115_COMPOSITE0,
335 .amux = EM28XX_AMUX_LINE_IN,
336 }, {
337 .type = EM28XX_VMUX_SVIDEO,
338 .vmux = SAA7115_SVIDEO3,
339 .amux = EM28XX_AMUX_LINE_IN,
340 } },
341 },
342 [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
343 .name = "Leadtek Winfast USB II Deluxe",
344 .valid = EM28XX_BOARD_NOT_VALIDATED,
345 .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
346 .tda9887_conf = TDA9887_PRESENT,
347 .decoder = EM28XX_SAA711X,
348 .input = { {
349 .type = EM28XX_VMUX_TELEVISION,
350 .vmux = SAA7115_COMPOSITE2,
351 .amux = EM28XX_AMUX_VIDEO,
352 }, {
353 .type = EM28XX_VMUX_COMPOSITE1,
354 .vmux = SAA7115_COMPOSITE0,
355 .amux = EM28XX_AMUX_LINE_IN,
356 }, {
357 .type = EM28XX_VMUX_SVIDEO,
358 .vmux = SAA7115_COMPOSITE0,
359 .amux = EM28XX_AMUX_LINE_IN,
360 } },
361 },
362 [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
363 .name = "Videology 20K14XUSB USB2.0",
364 .valid = EM28XX_BOARD_NOT_VALIDATED,
365 .tuner_type = TUNER_ABSENT, /* This is a webcam */
366 .input = { {
367 .type = EM28XX_VMUX_COMPOSITE1,
368 .vmux = 0,
369 .amux = EM28XX_AMUX_VIDEO,
370 } },
371 },
372 [EM2821_BOARD_PROLINK_PLAYTV_USB2] = {
373 .name = "SIIG AVTuner-PVR/Prolink PlayTV USB 2.0",
374 .valid = EM28XX_BOARD_NOT_VALIDATED,
375 .tuner_type = TUNER_LG_PAL_NEW_TAPC, /* unknown? */
376 .tda9887_conf = TDA9887_PRESENT, /* unknown? */
377 .decoder = EM28XX_SAA711X,
378 .input = { {
379 .type = EM28XX_VMUX_TELEVISION,
380 .vmux = SAA7115_COMPOSITE2,
381 .amux = EM28XX_AMUX_LINE_IN,
382 }, {
383 .type = EM28XX_VMUX_COMPOSITE1,
384 .vmux = SAA7115_COMPOSITE0,
385 .amux = EM28XX_AMUX_LINE_IN,
386 }, {
387 .type = EM28XX_VMUX_SVIDEO,
388 .vmux = SAA7115_SVIDEO3,
389 .amux = EM28XX_AMUX_LINE_IN,
390 } },
391 },
392 [EM2821_BOARD_SUPERCOMP_USB_2] = {
393 .name = "Supercomp USB 2.0 TV",
394 .valid = EM28XX_BOARD_NOT_VALIDATED,
395 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
396 .tda9887_conf = TDA9887_PRESENT |
397 TDA9887_PORT1_ACTIVE |
398 TDA9887_PORT2_ACTIVE,
399 .decoder = EM28XX_SAA711X,
400 .input = { {
401 .type = EM28XX_VMUX_TELEVISION,
402 .vmux = SAA7115_COMPOSITE2,
403 .amux = EM28XX_AMUX_LINE_IN,
404 }, {
405 .type = EM28XX_VMUX_COMPOSITE1,
406 .vmux = SAA7115_COMPOSITE0,
407 .amux = EM28XX_AMUX_VIDEO,
408 }, {
409 .type = EM28XX_VMUX_SVIDEO,
410 .vmux = SAA7115_SVIDEO3,
411 .amux = EM28XX_AMUX_LINE_IN,
412 } },
413 },
414 [EM2821_BOARD_USBGEAR_VD204] = {
415 .name = "Usbgear VD204v9",
416 .valid = EM28XX_BOARD_NOT_VALIDATED,
417 .tuner_type = TUNER_ABSENT, /* Capture only device */
418 .decoder = EM28XX_SAA711X,
419 .input = { {
420 .type = EM28XX_VMUX_COMPOSITE1,
421 .vmux = SAA7115_COMPOSITE0,
422 .amux = EM28XX_AMUX_LINE_IN,
423 }, {
424 .type = EM28XX_VMUX_SVIDEO,
425 .vmux = SAA7115_SVIDEO3,
426 .amux = EM28XX_AMUX_LINE_IN,
427 } },
428 },
429 [EM2860_BOARD_NETGMBH_CAM] = {
430 /* Beijing Huaqi Information Digital Technology Co., Ltd */
431 .name = "NetGMBH Cam",
432 .valid = EM28XX_BOARD_NOT_VALIDATED,
433 .tuner_type = TUNER_ABSENT, /* This is a webcam */
434 .input = { {
435 .type = EM28XX_VMUX_COMPOSITE1,
436 .vmux = 0,
437 .amux = EM28XX_AMUX_VIDEO,
438 } },
439 },
440 [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
441 .name = "Typhoon DVD Maker",
442 .decoder = EM28XX_SAA711X,
443 .tuner_type = TUNER_ABSENT, /* Capture only device */
444 .input = { {
445 .type = EM28XX_VMUX_COMPOSITE1,
446 .vmux = SAA7115_COMPOSITE0,
447 .amux = EM28XX_AMUX_LINE_IN,
448 }, {
449 .type = EM28XX_VMUX_SVIDEO,
450 .vmux = SAA7115_SVIDEO3,
451 .amux = EM28XX_AMUX_LINE_IN,
452 } },
453 },
454 [EM2860_BOARD_GADMEI_UTV330] = {
455 .name = "Gadmei UTV330",
456 .valid = EM28XX_BOARD_NOT_VALIDATED,
457 .tuner_type = TUNER_TNF_5335MF,
458 .tda9887_conf = TDA9887_PRESENT,
459 .decoder = EM28XX_SAA711X,
460 .input = { {
461 .type = EM28XX_VMUX_TELEVISION,
462 .vmux = SAA7115_COMPOSITE2,
463 .amux = EM28XX_AMUX_VIDEO,
464 }, {
465 .type = EM28XX_VMUX_COMPOSITE1,
466 .vmux = SAA7115_COMPOSITE0,
467 .amux = EM28XX_AMUX_LINE_IN,
468 }, {
469 .type = EM28XX_VMUX_SVIDEO,
470 .vmux = SAA7115_SVIDEO3,
471 .amux = EM28XX_AMUX_LINE_IN,
472 } },
473 },
474 [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
475 .name = "Terratec Cinergy A Hybrid XS",
476 .valid = EM28XX_BOARD_NOT_VALIDATED,
477 .tuner_type = TUNER_XC2028,
478 .tuner_gpio = default_tuner_gpio,
479 .decoder = EM28XX_TVP5150,
480
481 .input = { {
482 .type = EM28XX_VMUX_TELEVISION,
483 .vmux = TVP5150_COMPOSITE0,
484 .amux = EM28XX_AMUX_VIDEO,
485 .gpio = hauppauge_wintv_hvr_900_analog,
486 }, {
487 .type = EM28XX_VMUX_COMPOSITE1,
488 .vmux = TVP5150_COMPOSITE1,
489 .amux = EM28XX_AMUX_LINE_IN,
490 .gpio = hauppauge_wintv_hvr_900_analog,
491 }, {
492 .type = EM28XX_VMUX_SVIDEO,
493 .vmux = TVP5150_SVIDEO,
494 .amux = EM28XX_AMUX_LINE_IN,
495 .gpio = hauppauge_wintv_hvr_900_analog,
496 } },
497 },
498 [EM2861_BOARD_KWORLD_PVRTV_300U] = {
499 .name = "KWorld PVRTV 300U",
500 .valid = EM28XX_BOARD_NOT_VALIDATED,
501 .tuner_type = TUNER_XC2028,
502 .tuner_gpio = default_tuner_gpio,
503 .decoder = EM28XX_TVP5150,
504 .input = { {
505 .type = EM28XX_VMUX_TELEVISION,
506 .vmux = TVP5150_COMPOSITE0,
507 .amux = EM28XX_AMUX_VIDEO,
508 }, {
509 .type = EM28XX_VMUX_COMPOSITE1,
510 .vmux = TVP5150_COMPOSITE1,
511 .amux = EM28XX_AMUX_LINE_IN,
512 }, {
513 .type = EM28XX_VMUX_SVIDEO,
514 .vmux = TVP5150_SVIDEO,
515 .amux = EM28XX_AMUX_LINE_IN,
516 } },
517 },
518 [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
519 .name = "Yakumo MovieMixer",
520 .tuner_type = TUNER_ABSENT, /* Capture only device */
521 .decoder = EM28XX_TVP5150,
522 .input = { {
523 .type = EM28XX_VMUX_TELEVISION,
524 .vmux = TVP5150_COMPOSITE0,
525 .amux = EM28XX_AMUX_VIDEO,
526 }, {
527 .type = EM28XX_VMUX_COMPOSITE1,
528 .vmux = TVP5150_COMPOSITE1,
529 .amux = EM28XX_AMUX_LINE_IN,
530 }, {
531 .type = EM28XX_VMUX_SVIDEO,
532 .vmux = TVP5150_SVIDEO,
533 .amux = EM28XX_AMUX_LINE_IN,
534 } },
535 },
536 [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
537 .name = "Plextor ConvertX PX-TV100U",
538 .valid = EM28XX_BOARD_NOT_VALIDATED,
539 .tuner_type = TUNER_TNF_5335MF,
540 .tda9887_conf = TDA9887_PRESENT,
541 .decoder = EM28XX_TVP5150,
542 .input = { {
543 .type = EM28XX_VMUX_TELEVISION,
544 .vmux = TVP5150_COMPOSITE0,
545 .amux = EM28XX_AMUX_LINE_IN,
546 }, {
547 .type = EM28XX_VMUX_COMPOSITE1,
548 .vmux = TVP5150_COMPOSITE1,
549 .amux = EM28XX_AMUX_LINE_IN,
550 }, {
551 .type = EM28XX_VMUX_SVIDEO,
552 .vmux = TVP5150_SVIDEO,
553 .amux = EM28XX_AMUX_LINE_IN,
554 } },
555 },
556
557 /* Those boards with em2870 are DVB Only*/
558
559 [EM2870_BOARD_TERRATEC_XS] = {
560 .name = "Terratec Cinergy T XS",
561 .valid = EM28XX_BOARD_NOT_VALIDATED,
562 .tuner_type = TUNER_XC2028,
563 .tuner_gpio = default_tuner_gpio,
564 },
565 [EM2870_BOARD_TERRATEC_XS_MT2060] = {
566 .name = "Terratec Cinergy T XS (MT2060)",
567 .valid = EM28XX_BOARD_NOT_VALIDATED,
568 .tuner_type = TUNER_ABSENT, /* MT2060 */
569 },
570 [EM2870_BOARD_KWORLD_350U] = {
571 .name = "Kworld 350 U DVB-T",
572 .valid = EM28XX_BOARD_NOT_VALIDATED,
573 .tuner_type = TUNER_XC2028,
574 .tuner_gpio = default_tuner_gpio,
575 },
576 [EM2870_BOARD_KWORLD_355U] = {
577 .name = "Kworld 355 U DVB-T",
578 .valid = EM28XX_BOARD_NOT_VALIDATED,
579 },
580 [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
581 .name = "Pinnacle PCTV DVB-T",
582 .valid = EM28XX_BOARD_NOT_VALIDATED,
583 .tuner_type = TUNER_ABSENT, /* MT2060 */
584 /* djh - I have serious doubts this is right... */
585 .xclk = EM28XX_XCLK_IR_RC5_MODE |
586 EM28XX_XCLK_FREQUENCY_10MHZ,
587 },
588 [EM2870_BOARD_COMPRO_VIDEOMATE] = {
589 .name = "Compro, VideoMate U3",
590 .valid = EM28XX_BOARD_NOT_VALIDATED,
591 .tuner_type = TUNER_ABSENT, /* MT2060 */
592 },
593
594 [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
595 .name = "Terratec Hybrid XS Secam",
596 .valid = EM28XX_BOARD_NOT_VALIDATED,
597 .has_msp34xx = 1,
598 .tuner_type = TUNER_XC2028,
599 .tuner_gpio = default_tuner_gpio,
600 .decoder = EM28XX_TVP5150,
601 .input = { {
602 .type = EM28XX_VMUX_TELEVISION,
603 .vmux = TVP5150_COMPOSITE0,
604 .amux = EM28XX_AMUX_VIDEO,
605 .gpio = default_analog,
606 }, {
607 .type = EM28XX_VMUX_COMPOSITE1,
608 .vmux = TVP5150_COMPOSITE1,
609 .amux = EM28XX_AMUX_LINE_IN,
610 .gpio = default_analog,
611 }, {
612 .type = EM28XX_VMUX_SVIDEO,
613 .vmux = TVP5150_SVIDEO,
614 .amux = EM28XX_AMUX_LINE_IN,
615 .gpio = default_analog,
616 } },
617 },
618 [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
619 .name = "Hauppauge WinTV HVR 900",
620 .tda9887_conf = TDA9887_PRESENT,
621 .tuner_type = TUNER_XC2028,
622 .tuner_gpio = default_tuner_gpio,
623 .mts_firmware = 1,
624 .has_dvb = 1,
625 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
626 .decoder = EM28XX_TVP5150,
627 .input = { {
628 .type = EM28XX_VMUX_TELEVISION,
629 .vmux = TVP5150_COMPOSITE0,
630 .amux = EM28XX_AMUX_VIDEO,
631 .gpio = hauppauge_wintv_hvr_900_analog,
632 }, {
633 .type = EM28XX_VMUX_COMPOSITE1,
634 .vmux = TVP5150_COMPOSITE1,
635 .amux = EM28XX_AMUX_LINE_IN,
636 .gpio = hauppauge_wintv_hvr_900_analog,
637 }, {
638 .type = EM28XX_VMUX_SVIDEO,
639 .vmux = TVP5150_SVIDEO,
640 .amux = EM28XX_AMUX_LINE_IN,
641 .gpio = hauppauge_wintv_hvr_900_analog,
642 } },
643 },
644 [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
645 .name = "Hauppauge WinTV HVR 900 (R2)",
646 .tda9887_conf = TDA9887_PRESENT,
647 .tuner_type = TUNER_XC2028,
648 .tuner_gpio = default_tuner_gpio,
649 .mts_firmware = 1,
650 .decoder = EM28XX_TVP5150,
651 .input = { {
652 .type = EM28XX_VMUX_TELEVISION,
653 .vmux = TVP5150_COMPOSITE0,
654 .amux = EM28XX_AMUX_VIDEO,
655 .gpio = hauppauge_wintv_hvr_900_analog,
656 }, {
657 .type = EM28XX_VMUX_COMPOSITE1,
658 .vmux = TVP5150_COMPOSITE1,
659 .amux = EM28XX_AMUX_LINE_IN,
660 .gpio = hauppauge_wintv_hvr_900_analog,
661 }, {
662 .type = EM28XX_VMUX_SVIDEO,
663 .vmux = TVP5150_SVIDEO,
664 .amux = EM28XX_AMUX_LINE_IN,
665 .gpio = hauppauge_wintv_hvr_900_analog,
666 } },
667 },
668 [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
669 .name = "Hauppauge WinTV HVR 850",
670 .tuner_type = TUNER_XC2028,
671 .tuner_gpio = default_tuner_gpio,
672 .mts_firmware = 1,
673 .has_dvb = 1,
674 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
675 .ir_codes = ir_codes_hauppauge_new,
676 .decoder = EM28XX_TVP5150,
677 .input = { {
678 .type = EM28XX_VMUX_TELEVISION,
679 .vmux = TVP5150_COMPOSITE0,
680 .amux = EM28XX_AMUX_VIDEO,
681 .gpio = hauppauge_wintv_hvr_900_analog,
682 }, {
683 .type = EM28XX_VMUX_COMPOSITE1,
684 .vmux = TVP5150_COMPOSITE1,
685 .amux = EM28XX_AMUX_LINE_IN,
686 .gpio = hauppauge_wintv_hvr_900_analog,
687 }, {
688 .type = EM28XX_VMUX_SVIDEO,
689 .vmux = TVP5150_SVIDEO,
690 .amux = EM28XX_AMUX_LINE_IN,
691 .gpio = hauppauge_wintv_hvr_900_analog,
692 } },
693 },
694 [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
695 .name = "Hauppauge WinTV HVR 950",
696 .tuner_type = TUNER_XC2028,
697 .tuner_gpio = default_tuner_gpio,
698 .mts_firmware = 1,
699 .has_dvb = 1,
700 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
701 .ir_codes = ir_codes_hauppauge_new,
702 .decoder = EM28XX_TVP5150,
703 .input = { {
704 .type = EM28XX_VMUX_TELEVISION,
705 .vmux = TVP5150_COMPOSITE0,
706 .amux = EM28XX_AMUX_VIDEO,
707 .gpio = hauppauge_wintv_hvr_900_analog,
708 }, {
709 .type = EM28XX_VMUX_COMPOSITE1,
710 .vmux = TVP5150_COMPOSITE1,
711 .amux = EM28XX_AMUX_LINE_IN,
712 .gpio = hauppauge_wintv_hvr_900_analog,
713 }, {
714 .type = EM28XX_VMUX_SVIDEO,
715 .vmux = TVP5150_SVIDEO,
716 .amux = EM28XX_AMUX_LINE_IN,
717 .gpio = hauppauge_wintv_hvr_900_analog,
718 } },
719 },
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,
724 .mts_firmware = 1,
725 .has_dvb = 1,
726 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
727 .ir_codes = ir_codes_pinnacle_pctv_hd,
728 .decoder = EM28XX_TVP5150,
729 .input = { {
730 .type = EM28XX_VMUX_TELEVISION,
731 .vmux = TVP5150_COMPOSITE0,
732 .amux = EM28XX_AMUX_VIDEO,
733 .gpio = hauppauge_wintv_hvr_900_analog,
734 }, {
735 .type = EM28XX_VMUX_COMPOSITE1,
736 .vmux = TVP5150_COMPOSITE1,
737 .amux = EM28XX_AMUX_LINE_IN,
738 .gpio = hauppauge_wintv_hvr_900_analog,
739 }, {
740 .type = EM28XX_VMUX_SVIDEO,
741 .vmux = TVP5150_SVIDEO,
742 .amux = EM28XX_AMUX_LINE_IN,
743 .gpio = hauppauge_wintv_hvr_900_analog,
744 } },
745 },
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,
750 .mts_firmware = 1,
751 .has_dvb = 1,
752 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
753 .ir_codes = ir_codes_ati_tv_wonder_hd_600,
754 .decoder = EM28XX_TVP5150,
755 .input = { {
756 .type = EM28XX_VMUX_TELEVISION,
757 .vmux = TVP5150_COMPOSITE0,
758 .amux = EM28XX_AMUX_VIDEO,
759 .gpio = hauppauge_wintv_hvr_900_analog,
760 }, {
761 .type = EM28XX_VMUX_COMPOSITE1,
762 .vmux = TVP5150_COMPOSITE1,
763 .amux = EM28XX_AMUX_LINE_IN,
764 .gpio = hauppauge_wintv_hvr_900_analog,
765 }, {
766 .type = EM28XX_VMUX_SVIDEO,
767 .vmux = TVP5150_SVIDEO,
768 .amux = EM28XX_AMUX_LINE_IN,
769 .gpio = hauppauge_wintv_hvr_900_analog,
770 } },
771 },
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,
777 .has_dvb = 1,
778 .dvb_gpio = default_analog,
779 .input = { {
780 .type = EM28XX_VMUX_TELEVISION,
781 .vmux = TVP5150_COMPOSITE0,
782 .amux = EM28XX_AMUX_VIDEO,
783 .gpio = default_analog,
784 }, {
785 .type = EM28XX_VMUX_COMPOSITE1,
786 .vmux = TVP5150_COMPOSITE1,
787 .amux = EM28XX_AMUX_LINE_IN,
788 .gpio = default_analog,
789 }, {
790 .type = EM28XX_VMUX_SVIDEO,
791 .vmux = TVP5150_SVIDEO,
792 .amux = EM28XX_AMUX_LINE_IN,
793 .gpio = default_analog,
794 } },
795 },
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,
804 .input = { {
805 .type = EM28XX_VMUX_TELEVISION,
806 .vmux = TVP5150_COMPOSITE0,
807 .amux = EM28XX_AMUX_VIDEO,
808 .gpio = hauppauge_wintv_hvr_900_analog,
809 }, {
810 .type = EM28XX_VMUX_COMPOSITE1,
811 .vmux = TVP5150_COMPOSITE1,
812 .amux = EM28XX_AMUX_LINE_IN,
813 .gpio = hauppauge_wintv_hvr_900_analog,
814 }, {
815 .type = EM28XX_VMUX_SVIDEO,
816 .vmux = TVP5150_SVIDEO,
817 .amux = EM28XX_AMUX_LINE_IN,
818 .gpio = hauppauge_wintv_hvr_900_analog,
819 } },
820 },
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,
829 .input = { {
830 .type = EM28XX_VMUX_TELEVISION,
831 .vmux = SAA7115_COMPOSITE4,
832 .amux = EM28XX_AMUX_VIDEO,
833 }, {
834 .type = EM28XX_VMUX_COMPOSITE1,
835 .vmux = SAA7115_COMPOSITE0,
836 .amux = EM28XX_AMUX_LINE_IN,
837 }, {
838 .type = EM28XX_VMUX_SVIDEO,
839 .vmux = SAA7115_SVIDEO3,
840 .amux = EM28XX_AMUX_LINE_IN,
841 } },
842 },
843 [EM2800_BOARD_TERRATEC_CINERGY_200] = {
844 .name = "Terratec Cinergy 200 USB",
845 .is_em2800 = 1,
846 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
847 .tda9887_conf = TDA9887_PRESENT,
848 .decoder = EM28XX_SAA711X,
849 .input = { {
850 .type = EM28XX_VMUX_TELEVISION,
851 .vmux = SAA7115_COMPOSITE2,
852 .amux = EM28XX_AMUX_VIDEO,
853 }, {
854 .type = EM28XX_VMUX_COMPOSITE1,
855 .vmux = SAA7115_COMPOSITE0,
856 .amux = EM28XX_AMUX_LINE_IN,
857 }, {
858 .type = EM28XX_VMUX_SVIDEO,
859 .vmux = SAA7115_SVIDEO3,
860 .amux = EM28XX_AMUX_LINE_IN,
861 } },
862 },
863 [EM2800_BOARD_GRABBEEX_USB2800] = {
864 .name = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
865 .is_em2800 = 1,
866 .decoder = EM28XX_SAA711X,
867 .tuner_type = TUNER_ABSENT, /* capture only board */
868 .input = { {
869 .type = EM28XX_VMUX_COMPOSITE1,
870 .vmux = SAA7115_COMPOSITE0,
871 .amux = EM28XX_AMUX_LINE_IN,
872 }, {
873 .type = EM28XX_VMUX_SVIDEO,
874 .vmux = SAA7115_SVIDEO3,
875 .amux = EM28XX_AMUX_LINE_IN,
876 } },
877 },
878 [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
879 .name = "Leadtek Winfast USB II",
880 .is_em2800 = 1,
881 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
882 .tda9887_conf = TDA9887_PRESENT,
883 .decoder = EM28XX_SAA711X,
884 .input = { {
885 .type = EM28XX_VMUX_TELEVISION,
886 .vmux = SAA7115_COMPOSITE2,
887 .amux = EM28XX_AMUX_VIDEO,
888 }, {
889 .type = EM28XX_VMUX_COMPOSITE1,
890 .vmux = SAA7115_COMPOSITE0,
891 .amux = EM28XX_AMUX_LINE_IN,
892 }, {
893 .type = EM28XX_VMUX_SVIDEO,
894 .vmux = SAA7115_SVIDEO3,
895 .amux = EM28XX_AMUX_LINE_IN,
896 } },
897 },
898 [EM2800_BOARD_KWORLD_USB2800] = {
899 .name = "Kworld USB2800",
900 .is_em2800 = 1,
901 .tuner_type = TUNER_PHILIPS_FCV1236D,
902 .tda9887_conf = TDA9887_PRESENT,
903 .decoder = EM28XX_SAA711X,
904 .input = { {
905 .type = EM28XX_VMUX_TELEVISION,
906 .vmux = SAA7115_COMPOSITE2,
907 .amux = EM28XX_AMUX_VIDEO,
908 }, {
909 .type = EM28XX_VMUX_COMPOSITE1,
910 .vmux = SAA7115_COMPOSITE0,
911 .amux = EM28XX_AMUX_LINE_IN,
912 }, {
913 .type = EM28XX_VMUX_SVIDEO,
914 .vmux = SAA7115_SVIDEO3,
915 .amux = EM28XX_AMUX_LINE_IN,
916 } },
917 },
918 [EM2820_BOARD_PINNACLE_DVC_90] = {
919 .name = "Pinnacle Dazzle DVC 90/DVC 100/DVC 101/DVC 107",
920 .tuner_type = TUNER_ABSENT, /* capture only board */
921 .decoder = EM28XX_SAA711X,
922 .input = { {
923 .type = EM28XX_VMUX_COMPOSITE1,
924 .vmux = SAA7115_COMPOSITE0,
925 .amux = EM28XX_AMUX_LINE_IN,
926 }, {
927 .type = EM28XX_VMUX_SVIDEO,
928 .vmux = SAA7115_SVIDEO3,
929 .amux = EM28XX_AMUX_LINE_IN,
930 } },
931 },
932 [EM2800_BOARD_VGEAR_POCKETTV] = {
933 .name = "V-Gear PocketTV",
934 .is_em2800 = 1,
935 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
936 .tda9887_conf = TDA9887_PRESENT,
937 .decoder = EM28XX_SAA711X,
938 .input = { {
939 .type = EM28XX_VMUX_TELEVISION,
940 .vmux = SAA7115_COMPOSITE2,
941 .amux = EM28XX_AMUX_VIDEO,
942 }, {
943 .type = EM28XX_VMUX_COMPOSITE1,
944 .vmux = SAA7115_COMPOSITE0,
945 .amux = EM28XX_AMUX_LINE_IN,
946 }, {
947 .type = EM28XX_VMUX_SVIDEO,
948 .vmux = SAA7115_SVIDEO3,
949 .amux = EM28XX_AMUX_LINE_IN,
950 } },
951 },
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,
957 .input = { {
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 */
963 }, {
964 .type = EM28XX_VMUX_COMPOSITE1,
965 .vmux = SAA7115_COMPOSITE0,
966 .amux = EM28XX_AMUX_LINE_IN,
967 }, {
968 .type = EM28XX_VMUX_SVIDEO,
969 .vmux = SAA7115_SVIDEO3,
970 .amux = EM28XX_AMUX_LINE_IN,
971 } },
972 },
973 [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
974 .name = "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,
979 .input = { {
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 */
985 }, {
986 .type = EM28XX_VMUX_COMPOSITE1,
987 .vmux = SAA7115_COMPOSITE0,
988 .amux = EM28XX_AMUX_LINE_IN,
989 }, {
990 .type = EM28XX_VMUX_SVIDEO,
991 .vmux = SAA7115_SVIDEO3,
992 .amux = EM28XX_AMUX_LINE_IN,
993 } },
994 },
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,
1001 .input = { {
1002 .type = EM28XX_VMUX_SVIDEO,
1003 .vmux = SAA7115_SVIDEO3,
1004 .amux = EM28XX_AMUX_VIDEO,
1005 } },
1006 },
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,
1013 .input = { {
1014 .type = EM28XX_VMUX_TELEVISION,
1015 .vmux = TVP5150_COMPOSITE0,
1016 .amux = EM28XX_AMUX_VIDEO,
1017 .gpio = em2880_msi_digivox_ad_analog,
1018 }, {
1019 .type = EM28XX_VMUX_COMPOSITE1,
1020 .vmux = TVP5150_COMPOSITE1,
1021 .amux = EM28XX_AMUX_LINE_IN,
1022 .gpio = em2880_msi_digivox_ad_analog,
1023 }, {
1024 .type = EM28XX_VMUX_SVIDEO,
1025 .vmux = TVP5150_SVIDEO,
1026 .amux = EM28XX_AMUX_LINE_IN,
1027 .gpio = em2880_msi_digivox_ad_analog,
1028 } },
1029 },
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,
1036 .input = { {
1037 .type = EM28XX_VMUX_TELEVISION,
1038 .vmux = TVP5150_COMPOSITE0,
1039 .amux = EM28XX_AMUX_VIDEO,
1040 .gpio = em2880_msi_digivox_ad_analog,
1041 }, {
1042 .type = EM28XX_VMUX_COMPOSITE1,
1043 .vmux = TVP5150_COMPOSITE1,
1044 .amux = EM28XX_AMUX_LINE_IN,
1045 .gpio = em2880_msi_digivox_ad_analog,
1046 }, {
1047 .type = EM28XX_VMUX_SVIDEO,
1048 .vmux = TVP5150_SVIDEO,
1049 .amux = EM28XX_AMUX_LINE_IN,
1050 .gpio = em2880_msi_digivox_ad_analog,
1051 } },
1052 },
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,
1059 .input = { {
1060 .type = EM28XX_VMUX_TELEVISION,
1061 .vmux = TVP5150_COMPOSITE0,
1062 .amux = EM28XX_AMUX_VIDEO,
1063 }, {
1064 .type = EM28XX_VMUX_COMPOSITE1,
1065 .vmux = TVP5150_COMPOSITE1,
1066 .amux = EM28XX_AMUX_LINE_IN,
1067 }, {
1068 .type = EM28XX_VMUX_SVIDEO,
1069 .vmux = TVP5150_SVIDEO,
1070 .amux = EM28XX_AMUX_LINE_IN,
1071 } },
1072 },
1073 [EM2880_BOARD_KWORLD_DVB_310U] = {
1074 .name = "KWorld DVB-T 310U",
1075 .tuner_type = TUNER_XC2028,
1076 .tuner_gpio = default_tuner_gpio,
1077 .has_dvb = 1,
1078 .dvb_gpio = default_digital,
1079 .mts_firmware = 1,
1080 .decoder = EM28XX_TVP5150,
1081 .input = { {
1082 .type = EM28XX_VMUX_TELEVISION,
1083 .vmux = TVP5150_COMPOSITE0,
1084 .amux = EM28XX_AMUX_VIDEO,
1085 .gpio = default_analog,
1086 }, {
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,
1096 } },
1097 },
1098 [EM2881_BOARD_DNT_DA2_HYBRID] = {
1099 .name = "DNT DA2 Hybrid",
1100 .valid = EM28XX_BOARD_NOT_VALIDATED,
1101 .tuner_type = TUNER_XC2028,
1102 .tuner_gpio = default_tuner_gpio,
1103 .decoder = EM28XX_TVP5150,
1104 .input = { {
1105 .type = EM28XX_VMUX_TELEVISION,
1106 .vmux = TVP5150_COMPOSITE0,
1107 .amux = EM28XX_AMUX_VIDEO,
1108 .gpio = default_analog,
1109 }, {
1110 .type = EM28XX_VMUX_COMPOSITE1,
1111 .vmux = TVP5150_COMPOSITE1,
1112 .amux = EM28XX_AMUX_LINE_IN,
1113 .gpio = default_analog,
1114 }, {
1115 .type = EM28XX_VMUX_SVIDEO,
1116 .vmux = TVP5150_SVIDEO,
1117 .amux = EM28XX_AMUX_LINE_IN,
1118 .gpio = default_analog,
1119 } },
1120 },
1121 [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1122 .name = "Pinnacle Hybrid Pro",
1123 .valid = EM28XX_BOARD_NOT_VALIDATED,
1124 .tuner_type = TUNER_XC2028,
1125 .tuner_gpio = default_tuner_gpio,
1126 .decoder = EM28XX_TVP5150,
1127 .input = { {
1128 .type = EM28XX_VMUX_TELEVISION,
1129 .vmux = TVP5150_COMPOSITE0,
1130 .amux = EM28XX_AMUX_VIDEO,
1131 .gpio = default_analog,
1132 }, {
1133 .type = EM28XX_VMUX_COMPOSITE1,
1134 .vmux = TVP5150_COMPOSITE1,
1135 .amux = EM28XX_AMUX_LINE_IN,
1136 .gpio = default_analog,
1137 }, {
1138 .type = EM28XX_VMUX_SVIDEO,
1139 .vmux = TVP5150_SVIDEO,
1140 .amux = EM28XX_AMUX_LINE_IN,
1141 .gpio = default_analog,
1142 } },
1143 },
1144 [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1145 .name = "Pinnacle Hybrid Pro (2)",
1146 .valid = EM28XX_BOARD_NOT_VALIDATED,
1147 .tuner_type = TUNER_XC2028,
1148 .tuner_gpio = default_tuner_gpio,
1149 .mts_firmware = 1,
1150 .decoder = EM28XX_TVP5150,
1151 .input = { {
1152 .type = EM28XX_VMUX_TELEVISION,
1153 .vmux = TVP5150_COMPOSITE0,
1154 .amux = EM28XX_AMUX_VIDEO,
1155 .gpio = hauppauge_wintv_hvr_900_analog,
1156 }, {
1157 .type = EM28XX_VMUX_COMPOSITE1,
1158 .vmux = TVP5150_COMPOSITE1,
1159 .amux = EM28XX_AMUX_LINE_IN,
1160 .gpio = hauppauge_wintv_hvr_900_analog,
1161 }, {
1162 .type = EM28XX_VMUX_SVIDEO,
1163 .vmux = TVP5150_SVIDEO,
1164 .amux = EM28XX_AMUX_LINE_IN,
1165 .gpio = hauppauge_wintv_hvr_900_analog,
1166 } },
1167 },
1168 [EM2882_BOARD_KWORLD_VS_DVBT] = {
1169 .name = "Kworld VS-DVB-T 323UR",
1170 .valid = EM28XX_BOARD_NOT_VALIDATED,
1171 .tuner_type = TUNER_XC2028,
1172 .tuner_gpio = default_tuner_gpio,
1173 .decoder = EM28XX_TVP5150,
1174 .input = { {
1175 .type = EM28XX_VMUX_TELEVISION,
1176 .vmux = TVP5150_COMPOSITE0,
1177 .amux = EM28XX_AMUX_VIDEO,
1178 }, {
1179 .type = EM28XX_VMUX_COMPOSITE1,
1180 .vmux = TVP5150_COMPOSITE1,
1181 .amux = EM28XX_AMUX_LINE_IN,
1182 }, {
1183 .type = EM28XX_VMUX_SVIDEO,
1184 .vmux = TVP5150_SVIDEO,
1185 .amux = EM28XX_AMUX_LINE_IN,
1186 } },
1187 },
1188 [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1189 .name = "Terratec Hybrid XS (em2882)",
1190 .valid = EM28XX_BOARD_NOT_VALIDATED,
1191 .tuner_type = TUNER_XC2028,
1192 .tuner_gpio = default_tuner_gpio,
1193 .decoder = EM28XX_TVP5150,
1194 .input = { {
1195 .type = EM28XX_VMUX_TELEVISION,
1196 .vmux = TVP5150_COMPOSITE0,
1197 .amux = EM28XX_AMUX_VIDEO,
1198 .gpio = hauppauge_wintv_hvr_900_analog,
1199 }, {
1200 .type = EM28XX_VMUX_COMPOSITE1,
1201 .vmux = TVP5150_COMPOSITE1,
1202 .amux = EM28XX_AMUX_LINE_IN,
1203 .gpio = hauppauge_wintv_hvr_900_analog,
1204 }, {
1205 .type = EM28XX_VMUX_SVIDEO,
1206 .vmux = TVP5150_SVIDEO,
1207 .amux = EM28XX_AMUX_LINE_IN,
1208 .gpio = hauppauge_wintv_hvr_900_analog,
1209 } },
1210 },
1211 [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1212 .name = "Kworld PlusTV HD Hybrid 330",
1213 .tuner_type = TUNER_XC2028,
1214 .tuner_gpio = default_tuner_gpio,
1215 .decoder = EM28XX_TVP5150,
1216 .mts_firmware = 1,
1217 .has_dvb = 1,
1218 .dvb_gpio = kworld_330u_digital,
1219 .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
1220 .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1221 EM28XX_I2C_EEPROM_ON_BOARD |
1222 EM28XX_I2C_EEPROM_KEY_VALID,
1223 .input = { {
1224 .type = EM28XX_VMUX_TELEVISION,
1225 .vmux = TVP5150_COMPOSITE0,
1226 .amux = EM28XX_AMUX_VIDEO,
1227 .gpio = kworld_330u_analog,
1228 .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1229 }, {
1230 .type = EM28XX_VMUX_COMPOSITE1,
1231 .vmux = TVP5150_COMPOSITE1,
1232 .amux = EM28XX_AMUX_LINE_IN,
1233 .gpio = kworld_330u_analog,
1234 .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1235 }, {
1236 .type = EM28XX_VMUX_SVIDEO,
1237 .vmux = TVP5150_SVIDEO,
1238 .amux = EM28XX_AMUX_LINE_IN,
1239 .gpio = kworld_330u_analog,
1240 } },
1241 },
1242 [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1243 .name = "Compro VideoMate ForYou/Stereo",
1244 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
1245 .tda9887_conf = TDA9887_PRESENT,
1246 .decoder = EM28XX_TVP5150,
1247 .input = { {
1248 .type = EM28XX_VMUX_TELEVISION,
1249 .vmux = TVP5150_COMPOSITE0,
1250 .amux = EM28XX_AMUX_LINE_IN,
1251 }, {
1252 .type = EM28XX_VMUX_SVIDEO,
1253 .vmux = TVP5150_SVIDEO,
1254 .amux = EM28XX_AMUX_LINE_IN,
1255 } },
1256 },
1257 [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1258 .name = "Kaiomy TVnPC U2",
1259 .vchannels = 3,
1260 .tuner_type = TUNER_XC2028,
1261 .tuner_addr = 0x61,
1262 .mts_firmware = 1,
1263 .decoder = EM28XX_TVP5150,
1264 .tuner_gpio = default_tuner_gpio,
1265 .ir_codes = ir_codes_kaiomy,
1266 .input = { {
1267 .type = EM28XX_VMUX_TELEVISION,
1268 .vmux = TVP5150_COMPOSITE0,
1269 .amux = EM28XX_AMUX_VIDEO,
1270
1271 }, {
1272 .type = EM28XX_VMUX_COMPOSITE1,
1273 .vmux = TVP5150_COMPOSITE1,
1274 .amux = EM28XX_AMUX_LINE_IN,
1275 }, {
1276 .type = EM28XX_VMUX_SVIDEO,
1277 .vmux = TVP5150_SVIDEO,
1278 .amux = EM28XX_AMUX_LINE_IN,
1279 } },
1280 .radio = {
1281 .type = EM28XX_RADIO,
1282 .amux = EM28XX_AMUX_LINE_IN,
1283 }
1284 },
1285 [EM2860_BOARD_EASYCAP] = {
1286 .name = "Easy Cap Capture DC-60",
1287 .vchannels = 2,
1288 .tuner_type = TUNER_ABSENT,
1289 .decoder = EM28XX_SAA711X,
1290 .input = { {
1291 .type = EM28XX_VMUX_COMPOSITE1,
1292 .vmux = SAA7115_COMPOSITE0,
1293 .amux = EM28XX_AMUX_LINE_IN,
1294 }, {
1295 .type = EM28XX_VMUX_SVIDEO,
1296 .vmux = SAA7115_SVIDEO3,
1297 .amux = EM28XX_AMUX_LINE_IN,
1298 } },
1299 },
1300 [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1301 .name = "IO-DATA GV-MVP/SZ",
1302 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
1303 .tuner_gpio = default_tuner_gpio,
1304 .tda9887_conf = TDA9887_PRESENT,
1305 .decoder = EM28XX_TVP5150,
1306 .input = { {
1307 .type = EM28XX_VMUX_TELEVISION,
1308 .vmux = TVP5150_COMPOSITE0,
1309 .amux = EM28XX_AMUX_VIDEO,
1310 }, { /* Composite has not been tested yet */
1311 .type = EM28XX_VMUX_COMPOSITE1,
1312 .vmux = TVP5150_COMPOSITE1,
1313 .amux = EM28XX_AMUX_VIDEO,
1314 }, { /* S-video has not been tested yet */
1315 .type = EM28XX_VMUX_SVIDEO,
1316 .vmux = TVP5150_SVIDEO,
1317 .amux = EM28XX_AMUX_VIDEO,
1318 } },
1319 },
1320};
1321const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1322
1323/* table of devices that work with this driver */
1324struct usb_device_id em28xx_id_table[] = {
1325 { USB_DEVICE(0xeb1a, 0x2750),
1326 .driver_info = EM2750_BOARD_UNKNOWN },
1327 { USB_DEVICE(0xeb1a, 0x2751),
1328 .driver_info = EM2750_BOARD_UNKNOWN },
1329 { USB_DEVICE(0xeb1a, 0x2800),
1330 .driver_info = EM2800_BOARD_UNKNOWN },
1331 { USB_DEVICE(0xeb1a, 0x2820),
1332 .driver_info = EM2820_BOARD_UNKNOWN },
1333 { USB_DEVICE(0xeb1a, 0x2821),
1334 .driver_info = EM2820_BOARD_UNKNOWN },
1335 { USB_DEVICE(0xeb1a, 0x2860),
1336 .driver_info = EM2820_BOARD_UNKNOWN },
1337 { USB_DEVICE(0xeb1a, 0x2861),
1338 .driver_info = EM2820_BOARD_UNKNOWN },
1339 { USB_DEVICE(0xeb1a, 0x2870),
1340 .driver_info = EM2820_BOARD_UNKNOWN },
1341 { USB_DEVICE(0xeb1a, 0x2881),
1342 .driver_info = EM2820_BOARD_UNKNOWN },
1343 { USB_DEVICE(0xeb1a, 0x2883),
1344 .driver_info = EM2820_BOARD_UNKNOWN },
1345 { USB_DEVICE(0xeb1a, 0xe300),
1346 .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1347 { USB_DEVICE(0xeb1a, 0xe303),
1348 .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1349 { USB_DEVICE(0xeb1a, 0xe305),
1350 .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1351 { USB_DEVICE(0xeb1a, 0xe310),
1352 .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1353 { USB_DEVICE(0xeb1a, 0xa316),
1354 .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1355 { USB_DEVICE(0xeb1a, 0xe320),
1356 .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1357 { USB_DEVICE(0xeb1a, 0xe323),
1358 .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1359 { USB_DEVICE(0xeb1a, 0xe350),
1360 .driver_info = EM2870_BOARD_KWORLD_350U },
1361 { USB_DEVICE(0xeb1a, 0xe355),
1362 .driver_info = EM2870_BOARD_KWORLD_355U },
1363 { USB_DEVICE(0xeb1a, 0x2801),
1364 .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1365 { USB_DEVICE(0xeb1a, 0xe357),
1366 .driver_info = EM2870_BOARD_KWORLD_355U },
1367 { USB_DEVICE(0x0ccd, 0x0036),
1368 .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1369 { USB_DEVICE(0x0ccd, 0x004c),
1370 .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1371 { USB_DEVICE(0x0ccd, 0x004f),
1372 .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1373 { USB_DEVICE(0x0ccd, 0x005e),
1374 .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1375 { USB_DEVICE(0x0ccd, 0x0042),
1376 .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1377 { USB_DEVICE(0x0ccd, 0x0043),
1378 .driver_info = EM2870_BOARD_TERRATEC_XS },
1379 { USB_DEVICE(0x0ccd, 0x0047),
1380 .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1381 { USB_DEVICE(0x185b, 0x2870),
1382 .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1383 { USB_DEVICE(0x185b, 0x2041),
1384 .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1385 { USB_DEVICE(0x2040, 0x4200),
1386 .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1387 { USB_DEVICE(0x2040, 0x4201),
1388 .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1389 { USB_DEVICE(0x2040, 0x6500),
1390 .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1391 { USB_DEVICE(0x2040, 0x6502),
1392 .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1393 { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1394 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1395 { USB_DEVICE(0x2040, 0x6517), /* HP HVR-950 */
1396 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1397 { USB_DEVICE(0x2040, 0x651b), /* RP HVR-950 */
1398 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1399 { USB_DEVICE(0x2040, 0x651f),
1400 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1401 { USB_DEVICE(0x0438, 0xb002),
1402 .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1403 { USB_DEVICE(0x2001, 0xf112),
1404 .driver_info = EM2820_BOARD_DLINK_USB_TV },
1405 { USB_DEVICE(0x2304, 0x0207),
1406 .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1407 { USB_DEVICE(0x2304, 0x0208),
1408 .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1409 { USB_DEVICE(0x2304, 0x021a),
1410 .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1411 { USB_DEVICE(0x2304, 0x0226),
1412 .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1413 { USB_DEVICE(0x2304, 0x0227),
1414 .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1415 { USB_DEVICE(0x0413, 0x6023),
1416 .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1417 { USB_DEVICE(0x093b, 0xa005),
1418 .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1419 { USB_DEVICE(0x04bb, 0x0515),
1420 .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1421 { },
1422};
1423MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1424
1425/*
1426 * EEPROM hash table for devices with generic USB IDs
1427 */
1428static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1429 /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1430 {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1431 {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1432 {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1433};
1434
1435/* I2C devicelist hash table for devices with generic USB IDs */
1436static struct em28xx_hash_table em28xx_i2c_hash[] = {
1437 {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1438 {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1439 {0x1ba50080, EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA, TUNER_ABSENT},
1440 {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1441};
1442
1443int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1444{
1445 int rc = 0;
1446 struct em28xx *dev = ptr;
1447
1448 if (dev->tuner_type != TUNER_XC2028)
1449 return 0;
1450
1451 if (command != XC2028_TUNER_RESET)
1452 return 0;
1453
1454 rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1455
1456 return rc;
1457}
1458EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1459
1460static inline void em28xx_set_model(struct em28xx *dev)
1461{
1462 memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1463
1464 /* Those are the default values for the majority of boards
1465 Use those values if not specified otherwise at boards entry
1466 */
1467 if (!dev->board.xclk)
1468 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1469 EM28XX_XCLK_FREQUENCY_12MHZ;
1470
1471 if (!dev->board.i2c_speed)
1472 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1473 EM28XX_I2C_FREQ_100_KHZ;
1474}
1475
1476/* Since em28xx_pre_card_setup() requires a proper dev->model,
1477 * this won't work for boards with generic PCI IDs
1478 */
1479void em28xx_pre_card_setup(struct em28xx *dev)
1480{
1481 int rc;
1482
1483 em28xx_set_model(dev);
1484
1485 em28xx_info("Identified as %s (card=%d)\n",
1486 dev->board.name, dev->model);
1487
1488 /* Set the default GPO/GPIO for legacy devices */
1489 dev->reg_gpo_num = EM2880_R04_GPO;
1490 dev->reg_gpio_num = EM28XX_R08_GPIO;
1491
1492 dev->wait_after_write = 5;
1493
1494 /* Based on the Chip ID, set the device configuration */
1495 rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1496 if (rc > 0) {
1497 dev->chip_id = rc;
1498
1499 switch (dev->chip_id) {
1500 case CHIP_ID_EM2750:
1501 em28xx_info("chip ID is em2750\n");
1502 break;
1503 case CHIP_ID_EM2820:
1504 em28xx_info("chip ID is em2820\n");
1505 break;
1506 case CHIP_ID_EM2840:
1507 em28xx_info("chip ID is em2840\n");
1508 break;
1509 case CHIP_ID_EM2860:
1510 em28xx_info("chip ID is em2860\n");
1511 break;
1512 case CHIP_ID_EM2870:
1513 em28xx_info("chip ID is em2870\n");
1514 dev->wait_after_write = 0;
1515 break;
1516 case CHIP_ID_EM2874:
1517 em28xx_info("chip ID is em2874\n");
1518 dev->reg_gpio_num = EM2874_R80_GPIO;
1519 dev->wait_after_write = 0;
1520 break;
1521 case CHIP_ID_EM2883:
1522 em28xx_info("chip ID is em2882/em2883\n");
1523 dev->wait_after_write = 0;
1524 break;
1525 default:
1526 em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1527 }
1528 }
1529
1530 /* Prepopulate cached GPO register content */
1531 rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1532 if (rc >= 0)
1533 dev->reg_gpo = rc;
1534
1535 /* Set the initial XCLK and I2C clock values based on the board
1536 definition */
1537 em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1538 em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1539 msleep(50);
1540
1541 /* request some modules */
1542 switch (dev->model) {
1543 case EM2861_BOARD_PLEXTOR_PX_TV100U:
1544 /* FIXME guess */
1545 /* Turn on analog audio output */
1546 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1547 break;
1548 case EM2861_BOARD_KWORLD_PVRTV_300U:
1549 case EM2880_BOARD_KWORLD_DVB_305U:
1550 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1551 msleep(10);
1552 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1553 msleep(10);
1554 break;
1555 case EM2870_BOARD_COMPRO_VIDEOMATE:
1556 /* TODO: someone can do some cleanup here...
1557 not everything's needed */
1558 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1559 msleep(10);
1560 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1561 msleep(10);
1562 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1563 mdelay(70);
1564 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1565 mdelay(70);
1566 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1567 mdelay(70);
1568 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1569 mdelay(70);
1570 break;
1571 case EM2870_BOARD_TERRATEC_XS_MT2060:
1572 /* this device needs some gpio writes to get the DVB-T
1573 demod work */
1574 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1575 mdelay(70);
1576 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1577 mdelay(70);
1578 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1579 mdelay(70);
1580 break;
1581 case EM2870_BOARD_PINNACLE_PCTV_DVB:
1582 /* this device needs some gpio writes to get the
1583 DVB-T demod work */
1584 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1585 mdelay(70);
1586 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1587 mdelay(70);
1588 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1589 mdelay(70);
1590 break;
1591 case EM2820_BOARD_GADMEI_UTV310:
1592 case EM2820_BOARD_MSI_VOX_USB_2:
1593 /* enables audio for that devices */
1594 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1595 break;
1596
1597 case EM2860_BOARD_KAIOMY_TVNPC_U2:
1598 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
1599 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
1600 em28xx_write_regs(dev, 0x0d, "\x42", 1);
1601 em28xx_write_regs(dev, 0x08, "\xfd", 1);
1602 msleep(10);
1603 em28xx_write_regs(dev, 0x08, "\xff", 1);
1604 msleep(10);
1605 em28xx_write_regs(dev, 0x08, "\x7f", 1);
1606 msleep(10);
1607 em28xx_write_regs(dev, 0x08, "\x6b", 1);
1608
1609 break;
1610 case EM2860_BOARD_EASYCAP:
1611 em28xx_write_regs(dev, 0x08, "\xf8", 1);
1612 break;
1613
1614 case EM2820_BOARD_IODATA_GVMVP_SZ:
1615 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1616 msleep(70);
1617 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1618 msleep(10);
1619 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1620 msleep(70);
1621 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1622 msleep(70);
1623 break;
1624 }
1625
1626 em28xx_gpio_set(dev, dev->board.tuner_gpio);
1627 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1628
1629 /* Unlock device */
1630 em28xx_set_mode(dev, EM28XX_SUSPEND);
1631}
1632
1633static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1634{
1635 memset(ctl, 0, sizeof(*ctl));
1636
1637 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1638 ctl->max_len = 64;
1639 ctl->mts = em28xx_boards[dev->model].mts_firmware;
1640
1641 switch (dev->model) {
1642 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1643 ctl->demod = XC3028_FE_ZARLINK456;
1644 break;
1645 case EM2880_BOARD_TERRATEC_HYBRID_XS:
1646 ctl->demod = XC3028_FE_ZARLINK456;
1647 break;
1648 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1649 /* djh - Not sure which demod we need here */
1650 ctl->demod = XC3028_FE_DEFAULT;
1651 break;
1652 case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1653 ctl->demod = XC3028_FE_DEFAULT;
1654 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1655 break;
1656 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1657 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1658 case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1659 /* FIXME: Better to specify the needed IF */
1660 ctl->demod = XC3028_FE_DEFAULT;
1661 break;
1662 case EM2883_BOARD_KWORLD_HYBRID_330U:
1663 ctl->demod = XC3028_FE_CHINA;
1664 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1665 break;
1666 default:
1667 ctl->demod = XC3028_FE_OREN538;
1668 }
1669}
1670
1671static void em28xx_config_tuner(struct em28xx *dev)
1672{
1673 struct v4l2_priv_tun_config xc2028_cfg;
1674 struct tuner_setup tun_setup;
1675 struct v4l2_frequency f;
1676
1677 if (dev->tuner_type == TUNER_ABSENT)
1678 return;
1679
1680 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1681 tun_setup.type = dev->tuner_type;
1682 tun_setup.addr = dev->tuner_addr;
1683 tun_setup.tuner_callback = em28xx_tuner_callback;
1684
1685 em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
1686
1687 if (dev->tuner_type == TUNER_XC2028) {
1688 struct xc2028_ctrl ctl;
1689
1690 em28xx_setup_xc3028(dev, &ctl);
1691
1692 xc2028_cfg.tuner = TUNER_XC2028;
1693 xc2028_cfg.priv = &ctl;
1694
1695 em28xx_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
1696 }
1697
1698 /* configure tuner */
1699 f.tuner = 0;
1700 f.type = V4L2_TUNER_ANALOG_TV;
1701 f.frequency = 9076; /* just a magic number */
1702 dev->ctl_freq = f.frequency;
1703 em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, &f);
1704}
1705
1706static int em28xx_hint_board(struct em28xx *dev)
1707{
1708 int i;
1709
1710 /* HINT method: EEPROM
1711 *
1712 * This method works only for boards with eeprom.
1713 * Uses a hash of all eeprom bytes. The hash should be
1714 * unique for a vendor/tuner pair.
1715 * There are a high chance that tuners for different
1716 * video standards produce different hashes.
1717 */
1718 for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
1719 if (dev->hash == em28xx_eeprom_hash[i].hash) {
1720 dev->model = em28xx_eeprom_hash[i].model;
1721 dev->tuner_type = em28xx_eeprom_hash[i].tuner;
1722
1723 em28xx_errdev("Your board has no unique USB ID.\n");
1724 em28xx_errdev("A hint were successfully done, "
1725 "based on eeprom hash.\n");
1726 em28xx_errdev("This method is not 100%% failproof.\n");
1727 em28xx_errdev("If the board were missdetected, "
1728 "please email this log to:\n");
1729 em28xx_errdev("\tV4L Mailing List "
1730 " <linux-media@vger.kernel.org>\n");
1731 em28xx_errdev("Board detected as %s\n",
1732 em28xx_boards[dev->model].name);
1733
1734 return 0;
1735 }
1736 }
1737
1738 /* HINT method: I2C attached devices
1739 *
1740 * This method works for all boards.
1741 * Uses a hash of i2c scanned devices.
1742 * Devices with the same i2c attached chips will
1743 * be considered equal.
1744 * This method is less precise than the eeprom one.
1745 */
1746
1747 /* user did not request i2c scanning => do it now */
1748 if (!dev->i2c_hash)
1749 em28xx_do_i2c_scan(dev);
1750
1751 for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
1752 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
1753 dev->model = em28xx_i2c_hash[i].model;
1754 dev->tuner_type = em28xx_i2c_hash[i].tuner;
1755 em28xx_errdev("Your board has no unique USB ID.\n");
1756 em28xx_errdev("A hint were successfully done, "
1757 "based on i2c devicelist hash.\n");
1758 em28xx_errdev("This method is not 100%% failproof.\n");
1759 em28xx_errdev("If the board were missdetected, "
1760 "please email this log to:\n");
1761 em28xx_errdev("\tV4L Mailing List "
1762 " <linux-media@vger.kernel.org>\n");
1763 em28xx_errdev("Board detected as %s\n",
1764 em28xx_boards[dev->model].name);
1765
1766 return 0;
1767 }
1768 }
1769
1770 em28xx_errdev("Your board has no unique USB ID and thus need a "
1771 "hint to be detected.\n");
1772 em28xx_errdev("You may try to use card=<n> insmod option to "
1773 "workaround that.\n");
1774 em28xx_errdev("Please send an email with this log to:\n");
1775 em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
1776 em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
1777 em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
1778
1779 em28xx_errdev("Here is a list of valid choices for the card=<n>"
1780 " insmod option:\n");
1781 for (i = 0; i < em28xx_bcount; i++) {
1782 em28xx_errdev(" card=%d -> %s\n",
1783 i, em28xx_boards[i].name);
1784 }
1785 return -1;
1786}
1787
1788/* ----------------------------------------------------------------------- */
1789void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
1790{
1791 if (disable_ir) {
1792 ir->get_key = NULL;
1793 return ;
1794 }
1795
1796 /* detect & configure */
1797 switch (dev->model) {
1798 case (EM2800_BOARD_UNKNOWN):
1799 break;
1800 case (EM2820_BOARD_UNKNOWN):
1801 break;
1802 case (EM2800_BOARD_TERRATEC_CINERGY_200):
1803 case (EM2820_BOARD_TERRATEC_CINERGY_250):
1804 ir->ir_codes = ir_codes_em_terratec;
1805 ir->get_key = em28xx_get_key_terratec;
1806 snprintf(ir->c.name, sizeof(ir->c.name),
1807 "i2c IR (EM28XX Terratec)");
1808 break;
1809 case (EM2820_BOARD_PINNACLE_USB_2):
1810 ir->ir_codes = ir_codes_pinnacle_grey;
1811 ir->get_key = em28xx_get_key_pinnacle_usb_grey;
1812 snprintf(ir->c.name, sizeof(ir->c.name),
1813 "i2c IR (EM28XX Pinnacle PCTV)");
1814 break;
1815 case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
1816 ir->ir_codes = ir_codes_hauppauge_new;
1817 ir->get_key = em28xx_get_key_em_haup;
1818 snprintf(ir->c.name, sizeof(ir->c.name),
1819 "i2c IR (EM2840 Hauppauge)");
1820 break;
1821 case (EM2820_BOARD_MSI_VOX_USB_2):
1822 break;
1823 case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
1824 break;
1825 case (EM2800_BOARD_KWORLD_USB2800):
1826 break;
1827 case (EM2800_BOARD_GRABBEEX_USB2800):
1828 break;
1829 }
1830}
1831
1832void em28xx_card_setup(struct em28xx *dev)
1833{
1834 em28xx_set_model(dev);
1835
1836 dev->tuner_type = em28xx_boards[dev->model].tuner_type;
1837 if (em28xx_boards[dev->model].tuner_addr)
1838 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
1839
1840 /* request some modules */
1841 switch (dev->model) {
1842 case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
1843 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1844 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1845 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1846 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1847 {
1848 struct tveeprom tv;
1849#ifdef CONFIG_MODULES
1850 request_module("tveeprom");
1851#endif
1852 /* Call first TVeeprom */
1853
1854 dev->i2c_client.addr = 0xa0 >> 1;
1855 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
1856
1857 dev->tuner_type = tv.tuner_type;
1858
1859 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
1860 dev->i2s_speed = 2048000;
1861 dev->board.has_msp34xx = 1;
1862 }
1863#ifdef CONFIG_MODULES
1864 if (tv.has_ir)
1865 request_module("ir-kbd-i2c");
1866#endif
1867 break;
1868 }
1869 case EM2820_BOARD_KWORLD_PVRTV2800RF:
1870 /* GPIO enables sound on KWORLD PVR TV 2800RF */
1871 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
1872 break;
1873 case EM2820_BOARD_UNKNOWN:
1874 case EM2800_BOARD_UNKNOWN:
1875 /*
1876 * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
1877 *
1878 * This occurs because they share identical USB vendor and
1879 * product IDs.
1880 *
1881 * What we do here is look up the EEPROM hash of the K-WORLD
1882 * and if it is found then we decide that we do not have
1883 * a DIGIVOX and reset the device to the K-WORLD instead.
1884 *
1885 * This solution is only valid if they do not share eeprom
1886 * hash identities which has not been determined as yet.
1887 */
1888 case EM2880_BOARD_MSI_DIGIVOX_AD:
1889 if (!em28xx_hint_board(dev))
1890 em28xx_set_model(dev);
1891 break;
1892 }
1893
1894 if (dev->board.has_snapshot_button)
1895 em28xx_register_snapshot_button(dev);
1896
1897 if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
1898 em28xx_errdev("\n\n");
1899 em28xx_errdev("The support for this board weren't "
1900 "valid yet.\n");
1901 em28xx_errdev("Please send a report of having this working\n");
1902 em28xx_errdev("not to V4L mailing list (and/or to other "
1903 "addresses)\n\n");
1904 }
1905
1906 /* Allow override tuner type by a module parameter */
1907 if (tuner >= 0)
1908 dev->tuner_type = tuner;
1909
1910#ifdef CONFIG_MODULES
1911 /* request some modules */
1912 if (dev->board.has_msp34xx)
1913 request_module("msp3400");
1914 if (dev->board.decoder == EM28XX_SAA711X)
1915 request_module("saa7115");
1916 if (dev->board.decoder == EM28XX_TVP5150)
1917 request_module("tvp5150");
1918 if (dev->board.tuner_type != TUNER_ABSENT)
1919 request_module("tuner");
1920#endif
1921
1922 em28xx_config_tuner(dev);
1923
1924 em28xx_ir_init(dev);
1925}
1926
1927
1928#if defined(CONFIG_MODULES) && defined(MODULE)
1929static void request_module_async(struct work_struct *work)
1930{
1931 struct em28xx *dev = container_of(work,
1932 struct em28xx, request_module_wk);
1933
1934 if (dev->has_audio_class)
1935 request_module("snd-usb-audio");
1936 else if (dev->has_alsa_audio)
1937 request_module("em28xx-alsa");
1938
1939 if (dev->board.has_dvb)
1940 request_module("em28xx-dvb");
1941}
1942
1943static void request_modules(struct em28xx *dev)
1944{
1945 INIT_WORK(&dev->request_module_wk, request_module_async);
1946 schedule_work(&dev->request_module_wk);
1947}
1948#else
1949#define request_modules(dev)
1950#endif /* CONFIG_MODULES */
1951
1952/*
1953 * em28xx_realease_resources()
1954 * unregisters the v4l2,i2c and usb devices
1955 * called when the device gets disconected or at module unload
1956*/
1957void em28xx_release_resources(struct em28xx *dev)
1958{
1959 if (dev->sbutton_input_dev)
1960 em28xx_deregister_snapshot_button(dev);
1961
1962 if (dev->ir)
1963 em28xx_ir_fini(dev);
1964
1965 /*FIXME: I2C IR should be disconnected */
1966
1967 em28xx_release_analog_resources(dev);
1968
1969 em28xx_remove_from_devlist(dev);
1970
1971 em28xx_i2c_unregister(dev);
1972 usb_put_dev(dev->udev);
1973
1974 /* Mark device as unused */
1975 em28xx_devused &= ~(1 << dev->devno);
1976};
1977
1978/*
1979 * em28xx_init_dev()
1980 * allocates and inits the device structs, registers i2c bus and v4l device
1981 */
1982static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
1983 int minor)
1984{
1985 struct em28xx *dev = *devhandle;
1986 int retval = -ENOMEM;
1987 int errCode;
1988
1989 dev->udev = udev;
1990 mutex_init(&dev->ctrl_urb_lock);
1991 spin_lock_init(&dev->slock);
1992 init_waitqueue_head(&dev->open);
1993 init_waitqueue_head(&dev->wait_frame);
1994 init_waitqueue_head(&dev->wait_stream);
1995
1996 dev->em28xx_write_regs = em28xx_write_regs;
1997 dev->em28xx_read_reg = em28xx_read_reg;
1998 dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
1999 dev->em28xx_write_regs_req = em28xx_write_regs_req;
2000 dev->em28xx_read_reg_req = em28xx_read_reg_req;
2001 dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2002
2003 em28xx_pre_card_setup(dev);
2004
2005 if (!dev->board.is_em2800) {
2006 /* Sets I2C speed to 100 KHz */
2007 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2008 if (retval < 0) {
2009 em28xx_errdev("%s: em28xx_write_regs_req failed!"
2010 " retval [%d]\n",
2011 __func__, retval);
2012 return retval;
2013 }
2014 }
2015
2016 /* register i2c bus */
2017 errCode = em28xx_i2c_register(dev);
2018 if (errCode < 0) {
2019 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2020 __func__, errCode);
2021 return errCode;
2022 }
2023
2024 /* Do board specific init and eeprom reading */
2025 em28xx_card_setup(dev);
2026
2027 /* Configure audio */
2028 errCode = em28xx_audio_setup(dev);
2029 if (errCode < 0) {
2030 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2031 __func__, errCode);
2032 }
2033
2034 /* wake i2c devices */
2035 em28xx_wake_i2c(dev);
2036
2037 /* init video dma queues */
2038 INIT_LIST_HEAD(&dev->vidq.active);
2039 INIT_LIST_HEAD(&dev->vidq.queued);
2040
2041
2042 if (dev->board.has_msp34xx) {
2043 /* Send a reset to other chips via gpio */
2044 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2045 if (errCode < 0) {
2046 em28xx_errdev("%s: em28xx_write_regs_req - "
2047 "msp34xx(1) failed! errCode [%d]\n",
2048 __func__, errCode);
2049 return errCode;
2050 }
2051 msleep(3);
2052
2053 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2054 if (errCode < 0) {
2055 em28xx_errdev("%s: em28xx_write_regs_req - "
2056 "msp34xx(2) failed! errCode [%d]\n",
2057 __func__, errCode);
2058 return errCode;
2059 }
2060 msleep(3);
2061 }
2062
2063 em28xx_add_into_devlist(dev);
2064
2065 retval = em28xx_register_analog_devices(dev);
2066 if (retval < 0) {
2067 em28xx_release_resources(dev);
2068 goto fail_reg_devices;
2069 }
2070
2071 em28xx_init_extension(dev);
2072
2073 /* Save some power by putting tuner to sleep */
2074 em28xx_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
2075
2076 return 0;
2077
2078fail_reg_devices:
2079 return retval;
2080}
2081
2082/*
2083 * em28xx_usb_probe()
2084 * checks for supported devices
2085 */
2086static int em28xx_usb_probe(struct usb_interface *interface,
2087 const struct usb_device_id *id)
2088{
2089 const struct usb_endpoint_descriptor *endpoint;
2090 struct usb_device *udev;
2091 struct usb_interface *uif;
2092 struct em28xx *dev = NULL;
2093 int retval = -ENODEV;
2094 int i, nr, ifnum, isoc_pipe;
2095 char *speed;
2096 char descr[255] = "";
2097
2098 udev = usb_get_dev(interface_to_usbdev(interface));
2099 ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2100
2101 /* Check to see next free device and mark as used */
2102 nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2103 em28xx_devused |= 1<<nr;
2104
2105 /* Don't register audio interfaces */
2106 if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2107 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2108 "interface %i, class %i\n",
2109 le16_to_cpu(udev->descriptor.idVendor),
2110 le16_to_cpu(udev->descriptor.idProduct),
2111 ifnum,
2112 interface->altsetting[0].desc.bInterfaceClass);
2113
2114 em28xx_devused &= ~(1<<nr);
2115 return -ENODEV;
2116 }
2117
2118 endpoint = &interface->cur_altsetting->endpoint[0].desc;
2119
2120 /* check if the device has the iso in endpoint at the correct place */
2121 if (usb_endpoint_xfer_isoc(endpoint)
2122 &&
2123 (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2124 /* It's a newer em2874/em2875 device */
2125 isoc_pipe = 0;
2126 } else {
2127 int check_interface = 1;
2128 isoc_pipe = 1;
2129 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2130 if (!usb_endpoint_xfer_isoc(endpoint))
2131 check_interface = 0;
2132
2133 if (usb_endpoint_dir_out(endpoint))
2134 check_interface = 0;
2135
2136 if (!check_interface) {
2137 em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2138 "interface %i, class %i found.\n",
2139 le16_to_cpu(udev->descriptor.idVendor),
2140 le16_to_cpu(udev->descriptor.idProduct),
2141 ifnum,
2142 interface->altsetting[0].desc.bInterfaceClass);
2143
2144 em28xx_err(DRIVER_NAME " This is an anciliary "
2145 "interface not used by the driver\n");
2146
2147 em28xx_devused &= ~(1<<nr);
2148 return -ENODEV;
2149 }
2150 }
2151
2152 switch (udev->speed) {
2153 case USB_SPEED_LOW:
2154 speed = "1.5";
2155 break;
2156 case USB_SPEED_UNKNOWN:
2157 case USB_SPEED_FULL:
2158 speed = "12";
2159 break;
2160 case USB_SPEED_HIGH:
2161 speed = "480";
2162 break;
2163 default:
2164 speed = "unknown";
2165 }
2166
2167 if (udev->manufacturer)
2168 strlcpy(descr, udev->manufacturer, sizeof(descr));
2169
2170 if (udev->product) {
2171 if (*descr)
2172 strlcat(descr, " ", sizeof(descr));
2173 strlcat(descr, udev->product, sizeof(descr));
2174 }
2175 if (*descr)
2176 strlcat(descr, " ", sizeof(descr));
2177
2178 printk(DRIVER_NAME ": New device %s@ %s Mbps "
2179 "(%04x:%04x, interface %d, class %d)\n",
2180 descr,
2181 speed,
2182 le16_to_cpu(udev->descriptor.idVendor),
2183 le16_to_cpu(udev->descriptor.idProduct),
2184 ifnum,
2185 interface->altsetting->desc.bInterfaceNumber);
2186
2187 if (nr >= EM28XX_MAXBOARDS) {
2188 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2189 EM28XX_MAXBOARDS);
2190 em28xx_devused &= ~(1<<nr);
2191 return -ENOMEM;
2192 }
2193
2194 /* allocate memory for our device state and initialize it */
2195 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2196 if (dev == NULL) {
2197 em28xx_err(DRIVER_NAME ": out of memory!\n");
2198 em28xx_devused &= ~(1<<nr);
2199 return -ENOMEM;
2200 }
2201
2202 snprintf(dev->name, 29, "em28xx #%d", nr);
2203 dev->devno = nr;
2204 dev->model = id->driver_info;
2205 dev->alt = -1;
2206
2207 /* Checks if audio is provided by some interface */
2208 for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2209 uif = udev->config->interface[i];
2210 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2211 dev->has_audio_class = 1;
2212 break;
2213 }
2214 }
2215
2216 /* compute alternate max packet sizes */
2217 uif = udev->actconfig->interface[0];
2218
2219 dev->num_alt = uif->num_altsetting;
2220 dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2221
2222 if (dev->alt_max_pkt_size == NULL) {
2223 em28xx_errdev("out of memory!\n");
2224 em28xx_devused &= ~(1<<nr);
2225 kfree(dev);
2226 return -ENOMEM;
2227 }
2228
2229 for (i = 0; i < dev->num_alt ; i++) {
2230 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2231 dev->alt_max_pkt_size[i] =
2232 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2233 }
2234
2235 if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2236 dev->model = card[nr];
2237
2238 /* allocate device struct */
2239 mutex_init(&dev->lock);
2240 mutex_lock(&dev->lock);
2241 retval = em28xx_init_dev(&dev, udev, nr);
2242 if (retval) {
2243 em28xx_devused &= ~(1<<dev->devno);
2244 kfree(dev);
2245
2246 return retval;
2247 }
2248
2249 /* save our data pointer in this interface device */
2250 usb_set_intfdata(interface, dev);
2251
2252 request_modules(dev);
2253
2254 /* Should be the last thing to do, to avoid newer udev's to
2255 open the device before fully initializing it
2256 */
2257 mutex_unlock(&dev->lock);
2258
2259 return 0;
2260}
2261
2262/*
2263 * em28xx_usb_disconnect()
2264 * called when the device gets diconencted
2265 * video device will be unregistered on v4l2_close in case it is still open
2266 */
2267static void em28xx_usb_disconnect(struct usb_interface *interface)
2268{
2269 struct em28xx *dev;
2270
2271 dev = usb_get_intfdata(interface);
2272 usb_set_intfdata(interface, NULL);
2273
2274 if (!dev)
2275 return;
2276
2277 em28xx_info("disconnecting %s\n", dev->vdev->name);
2278
2279 /* wait until all current v4l2 io is finished then deallocate
2280 resources */
2281 mutex_lock(&dev->lock);
2282
2283 wake_up_interruptible_all(&dev->open);
2284
2285 if (dev->users) {
2286 em28xx_warn
2287 ("device /dev/video%d is open! Deregistration and memory "
2288 "deallocation are deferred on close.\n",
2289 dev->vdev->num);
2290
2291 dev->state |= DEV_MISCONFIGURED;
2292 em28xx_uninit_isoc(dev);
2293 dev->state |= DEV_DISCONNECTED;
2294 wake_up_interruptible(&dev->wait_frame);
2295 wake_up_interruptible(&dev->wait_stream);
2296 } else {
2297 dev->state |= DEV_DISCONNECTED;
2298 em28xx_release_resources(dev);
2299 }
2300
2301 em28xx_close_extension(dev);
2302
2303 mutex_unlock(&dev->lock);
2304
2305 if (!dev->users) {
2306 kfree(dev->alt_max_pkt_size);
2307 kfree(dev);
2308 }
2309}
2310
2311static struct usb_driver em28xx_usb_driver = {
2312 .name = "em28xx",
2313 .probe = em28xx_usb_probe,
2314 .disconnect = em28xx_usb_disconnect,
2315 .id_table = em28xx_id_table,
2316};
2317
2318static int __init em28xx_module_init(void)
2319{
2320 int result;
2321
2322 /* register this driver with the USB subsystem */
2323 result = usb_register(&em28xx_usb_driver);
2324 if (result)
2325 em28xx_err(DRIVER_NAME
2326 " usb_register failed. Error number %d.\n", result);
2327
2328 printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2329
2330 return result;
2331}
2332
2333static void __exit em28xx_module_exit(void)
2334{
2335 /* deregister this driver with the USB subsystem */
2336 usb_deregister(&em28xx_usb_driver);
2337}
2338
2339module_init(em28xx_module_init);
2340module_exit(em28xx_module_exit);
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