projects / deliverable / linux.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
V4L/DVB (12138): em28xx: add support for Silvercrest Webcam
[deliverable/linux.git] / drivers / media / video / em28xx / em28xx-cards.c
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/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>
39
40 #include "em28xx.h"
41
42 #define DRIVER_NAME "em28xx"
43
44 static int tuner = -1;
45 module_param(tuner, int, 0444);
46 MODULE_PARM_DESC(tuner, "tuner type");
47
48 static unsigned int disable_ir;
49 module_param(disable_ir, int, 0444);
50 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
51
52 static unsigned int disable_usb_speed_check;
53 module_param(disable_usb_speed_check, int, 0444);
54 MODULE_PARM_DESC(disable_usb_speed_check,
55 "override min bandwidth requirement of 480M bps");
56
57 static unsigned int card[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
58 module_param_array(card, int, NULL, 0444);
59 MODULE_PARM_DESC(card, "card type");
60
61 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
62 static unsigned long em28xx_devused;
63
64 struct em28xx_hash_table {
65 unsigned long hash;
66 unsigned int model;
67 unsigned int tuner;
68 };
69
70 /*
71 * Reset sequences for analog/digital modes
72 */
73
74 /* Reset for the most [analog] boards */
75 static struct em28xx_reg_seq default_analog[] = {
76 {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
77 { -1, -1, -1, -1},
78 };
79
80 /* Reset for the most [digital] boards */
81 static struct em28xx_reg_seq default_digital[] = {
82 {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
83 { -1, -1, -1, -1},
84 };
85
86 /* Board Hauppauge WinTV HVR 900 analog */
87 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
88 {EM28XX_R08_GPIO, 0x2d, ~EM_GPIO_4, 10},
89 {0x05, 0xff, 0x10, 10},
90 { -1, -1, -1, -1},
91 };
92
93 /* Board Hauppauge WinTV HVR 900 digital */
94 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
95 {EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10},
96 {EM2880_R04_GPO, 0x04, 0x0f, 10},
97 {EM2880_R04_GPO, 0x0c, 0x0f, 10},
98 { -1, -1, -1, -1},
99 };
100
101 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
102 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
103 {EM28XX_R08_GPIO, 0x69, ~EM_GPIO_4, 10},
104 { -1, -1, -1, -1},
105 };
106
107 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
108
109 /* Board - EM2870 Kworld 355u
110 Analog - No input analog */
111
112 /* Board - EM2882 Kworld 315U digital */
113 static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
114 {EM28XX_R08_GPIO, 0xff, 0xff, 10},
115 {EM28XX_R08_GPIO, 0xfe, 0xff, 10},
116 {EM2880_R04_GPO, 0x04, 0xff, 10},
117 {EM2880_R04_GPO, 0x0c, 0xff, 10},
118 {EM28XX_R08_GPIO, 0x7e, 0xff, 10},
119 { -1, -1, -1, -1},
120 };
121
122 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
123 {EM2880_R04_GPO, 0x08, 0xff, 10},
124 {EM2880_R04_GPO, 0x0c, 0xff, 10},
125 {EM2880_R04_GPO, 0x08, 0xff, 10},
126 {EM2880_R04_GPO, 0x0c, 0xff, 10},
127 { -1, -1, -1, -1},
128 };
129
130 static struct em28xx_reg_seq kworld_330u_analog[] = {
131 {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
132 {EM2880_R04_GPO, 0x00, 0xff, 10},
133 { -1, -1, -1, -1},
134 };
135
136 static struct em28xx_reg_seq kworld_330u_digital[] = {
137 {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
138 {EM2880_R04_GPO, 0x08, 0xff, 10},
139 { -1, -1, -1, -1},
140 };
141
142 /* Evga inDtube
143 GPIO0 - Enable digital power (s5h1409) - low to enable
144 GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
145 GPIO4 - xc3028 reset
146 GOP3 - s5h1409 reset
147 */
148 static struct em28xx_reg_seq evga_indtube_analog[] = {
149 {EM28XX_R08_GPIO, 0x79, 0xff, 60},
150 { -1, -1, -1, -1},
151 };
152
153 static struct em28xx_reg_seq evga_indtube_digital[] = {
154 {EM28XX_R08_GPIO, 0x7a, 0xff, 1},
155 {EM2880_R04_GPO, 0x04, 0xff, 10},
156 {EM2880_R04_GPO, 0x0c, 0xff, 1},
157 { -1, -1, -1, -1},
158 };
159
160 /* Callback for the most boards */
161 static struct em28xx_reg_seq default_tuner_gpio[] = {
162 {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
163 {EM28XX_R08_GPIO, 0, EM_GPIO_4, 10},
164 {EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
165 { -1, -1, -1, -1},
166 };
167
168 /* Mute/unmute */
169 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
170 {EM28XX_R08_GPIO, 5, 7, 10},
171 { -1, -1, -1, -1},
172 };
173
174 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
175 {EM28XX_R08_GPIO, 4, 7, 10},
176 { -1, -1, -1, -1},
177 };
178
179 static struct em28xx_reg_seq compro_mute_gpio[] = {
180 {EM28XX_R08_GPIO, 6, 7, 10},
181 { -1, -1, -1, -1},
182 };
183
184 /* Terratec AV350 */
185 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
186 {EM28XX_R08_GPIO, 0xff, 0x7f, 10},
187 { -1, -1, -1, -1},
188 };
189
190 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
191 {EM28XX_R08_GPIO, 0xff, 0xff, 10},
192 { -1, -1, -1, -1},
193 };
194
195 static struct em28xx_reg_seq silvercrest_reg_seq[] = {
196 {EM28XX_R08_GPIO, 0xff, 0xff, 10},
197 {EM28XX_R08_GPIO, 0x01, 0xf7, 10},
198 { -1, -1, -1, -1},
199 };
200
201 /*
202 * Board definitions
203 */
204 struct em28xx_board em28xx_boards[] = {
205 [EM2750_BOARD_UNKNOWN] = {
206 .name = "Unknown EM2750/EM2751 webcam grabber",
207 .xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
208 .tuner_type = TUNER_ABSENT, /* This is a webcam */
209 .input = { {
210 .type = EM28XX_VMUX_COMPOSITE1,
211 .vmux = 0,
212 .amux = EM28XX_AMUX_VIDEO,
213 } },
214 },
215 [EM2800_BOARD_UNKNOWN] = {
216 .name = "Unknown EM2800 video grabber",
217 .is_em2800 = 1,
218 .tda9887_conf = TDA9887_PRESENT,
219 .decoder = EM28XX_SAA711X,
220 .tuner_type = TUNER_ABSENT,
221 .input = { {
222 .type = EM28XX_VMUX_COMPOSITE1,
223 .vmux = SAA7115_COMPOSITE0,
224 .amux = EM28XX_AMUX_LINE_IN,
225 }, {
226 .type = EM28XX_VMUX_SVIDEO,
227 .vmux = SAA7115_SVIDEO3,
228 .amux = EM28XX_AMUX_LINE_IN,
229 } },
230 },
231 [EM2820_BOARD_UNKNOWN] = {
232 .name = "Unknown EM2750/28xx video grabber",
233 .tuner_type = TUNER_ABSENT,
234 },
235 [EM2750_BOARD_DLCW_130] = {
236 /* Beijing Huaqi Information Digital Technology Co., Ltd */
237 .name = "Huaqi DLCW-130",
238 .valid = EM28XX_BOARD_NOT_VALIDATED,
239 .xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
240 .tuner_type = TUNER_ABSENT, /* This is a webcam */
241 .input = { {
242 .type = EM28XX_VMUX_COMPOSITE1,
243 .vmux = 0,
244 .amux = EM28XX_AMUX_VIDEO,
245 } },
246 },
247 [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
248 .name = "Kworld PVR TV 2800 RF",
249 .tuner_type = TUNER_TEMIC_PAL,
250 .tda9887_conf = TDA9887_PRESENT,
251 .decoder = EM28XX_SAA711X,
252 .input = { {
253 .type = EM28XX_VMUX_COMPOSITE1,
254 .vmux = SAA7115_COMPOSITE0,
255 .amux = EM28XX_AMUX_LINE_IN,
256 }, {
257 .type = EM28XX_VMUX_SVIDEO,
258 .vmux = SAA7115_SVIDEO3,
259 .amux = EM28XX_AMUX_LINE_IN,
260 } },
261 },
262 [EM2820_BOARD_GADMEI_TVR200] = {
263 .name = "Gadmei TVR200",
264 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
265 .tda9887_conf = TDA9887_PRESENT,
266 .decoder = EM28XX_SAA711X,
267 .input = { {
268 .type = EM28XX_VMUX_TELEVISION,
269 .vmux = SAA7115_COMPOSITE2,
270 .amux = EM28XX_AMUX_LINE_IN,
271 }, {
272 .type = EM28XX_VMUX_COMPOSITE1,
273 .vmux = SAA7115_COMPOSITE0,
274 .amux = EM28XX_AMUX_LINE_IN,
275 }, {
276 .type = EM28XX_VMUX_SVIDEO,
277 .vmux = SAA7115_SVIDEO3,
278 .amux = EM28XX_AMUX_LINE_IN,
279 } },
280 },
281 [EM2820_BOARD_TERRATEC_CINERGY_250] = {
282 .name = "Terratec Cinergy 250 USB",
283 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
284 .tda9887_conf = TDA9887_PRESENT,
285 .decoder = EM28XX_SAA711X,
286 .input = { {
287 .type = EM28XX_VMUX_TELEVISION,
288 .vmux = SAA7115_COMPOSITE2,
289 .amux = EM28XX_AMUX_LINE_IN,
290 }, {
291 .type = EM28XX_VMUX_COMPOSITE1,
292 .vmux = SAA7115_COMPOSITE0,
293 .amux = EM28XX_AMUX_LINE_IN,
294 }, {
295 .type = EM28XX_VMUX_SVIDEO,
296 .vmux = SAA7115_SVIDEO3,
297 .amux = EM28XX_AMUX_LINE_IN,
298 } },
299 },
300 [EM2820_BOARD_PINNACLE_USB_2] = {
301 .name = "Pinnacle PCTV USB 2",
302 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
303 .tda9887_conf = TDA9887_PRESENT,
304 .decoder = EM28XX_SAA711X,
305 .input = { {
306 .type = EM28XX_VMUX_TELEVISION,
307 .vmux = SAA7115_COMPOSITE2,
308 .amux = EM28XX_AMUX_VIDEO,
309 }, {
310 .type = EM28XX_VMUX_COMPOSITE1,
311 .vmux = SAA7115_COMPOSITE0,
312 .amux = EM28XX_AMUX_LINE_IN,
313 }, {
314 .type = EM28XX_VMUX_SVIDEO,
315 .vmux = SAA7115_SVIDEO3,
316 .amux = EM28XX_AMUX_LINE_IN,
317 } },
318 },
319 [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
320 .name = "Hauppauge WinTV USB 2",
321 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
322 .tda9887_conf = TDA9887_PRESENT |
323 TDA9887_PORT1_ACTIVE |
324 TDA9887_PORT2_ACTIVE,
325 .decoder = EM28XX_TVP5150,
326 .has_msp34xx = 1,
327 .input = { {
328 .type = EM28XX_VMUX_TELEVISION,
329 .vmux = TVP5150_COMPOSITE0,
330 .amux = MSP_INPUT_DEFAULT,
331 }, {
332 .type = EM28XX_VMUX_SVIDEO,
333 .vmux = TVP5150_SVIDEO,
334 .amux = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
335 MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
336 } },
337 },
338 [EM2820_BOARD_DLINK_USB_TV] = {
339 .name = "D-Link DUB-T210 TV Tuner",
340 .valid = EM28XX_BOARD_NOT_VALIDATED,
341 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
342 .tda9887_conf = TDA9887_PRESENT,
343 .decoder = EM28XX_SAA711X,
344 .input = { {
345 .type = EM28XX_VMUX_TELEVISION,
346 .vmux = SAA7115_COMPOSITE2,
347 .amux = EM28XX_AMUX_LINE_IN,
348 }, {
349 .type = EM28XX_VMUX_COMPOSITE1,
350 .vmux = SAA7115_COMPOSITE0,
351 .amux = EM28XX_AMUX_LINE_IN,
352 }, {
353 .type = EM28XX_VMUX_SVIDEO,
354 .vmux = SAA7115_SVIDEO3,
355 .amux = EM28XX_AMUX_LINE_IN,
356 } },
357 },
358 [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
359 .name = "Hercules Smart TV USB 2.0",
360 .valid = EM28XX_BOARD_NOT_VALIDATED,
361 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
362 .tda9887_conf = TDA9887_PRESENT,
363 .decoder = EM28XX_SAA711X,
364 .input = { {
365 .type = EM28XX_VMUX_TELEVISION,
366 .vmux = SAA7115_COMPOSITE2,
367 .amux = EM28XX_AMUX_LINE_IN,
368 }, {
369 .type = EM28XX_VMUX_COMPOSITE1,
370 .vmux = SAA7115_COMPOSITE0,
371 .amux = EM28XX_AMUX_LINE_IN,
372 }, {
373 .type = EM28XX_VMUX_SVIDEO,
374 .vmux = SAA7115_SVIDEO3,
375 .amux = EM28XX_AMUX_LINE_IN,
376 } },
377 },
378 [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
379 .name = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
380 .valid = EM28XX_BOARD_NOT_VALIDATED,
381 .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
382 .tda9887_conf = TDA9887_PRESENT,
383 .decoder = EM28XX_SAA711X,
384 .input = { {
385 .type = EM28XX_VMUX_TELEVISION,
386 .vmux = SAA7115_COMPOSITE2,
387 .amux = EM28XX_AMUX_VIDEO,
388 }, {
389 .type = EM28XX_VMUX_COMPOSITE1,
390 .vmux = SAA7115_COMPOSITE0,
391 .amux = EM28XX_AMUX_LINE_IN,
392 }, {
393 .type = EM28XX_VMUX_SVIDEO,
394 .vmux = SAA7115_SVIDEO3,
395 .amux = EM28XX_AMUX_LINE_IN,
396 } },
397 },
398 [EM2820_BOARD_GADMEI_UTV310] = {
399 .name = "Gadmei UTV310",
400 .valid = EM28XX_BOARD_NOT_VALIDATED,
401 .tuner_type = TUNER_TNF_5335MF,
402 .tda9887_conf = TDA9887_PRESENT,
403 .decoder = EM28XX_SAA711X,
404 .input = { {
405 .type = EM28XX_VMUX_TELEVISION,
406 .vmux = SAA7115_COMPOSITE1,
407 .amux = EM28XX_AMUX_LINE_IN,
408 }, {
409 .type = EM28XX_VMUX_COMPOSITE1,
410 .vmux = SAA7115_COMPOSITE0,
411 .amux = EM28XX_AMUX_LINE_IN,
412 }, {
413 .type = EM28XX_VMUX_SVIDEO,
414 .vmux = SAA7115_SVIDEO3,
415 .amux = EM28XX_AMUX_LINE_IN,
416 } },
417 },
418 [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
419 .name = "Leadtek Winfast USB II Deluxe",
420 .valid = EM28XX_BOARD_NOT_VALIDATED,
421 .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
422 .tda9887_conf = TDA9887_PRESENT,
423 .decoder = EM28XX_SAA711X,
424 .input = { {
425 .type = EM28XX_VMUX_TELEVISION,
426 .vmux = SAA7115_COMPOSITE2,
427 .amux = EM28XX_AMUX_VIDEO,
428 }, {
429 .type = EM28XX_VMUX_COMPOSITE1,
430 .vmux = SAA7115_COMPOSITE0,
431 .amux = EM28XX_AMUX_LINE_IN,
432 }, {
433 .type = EM28XX_VMUX_SVIDEO,
434 .vmux = SAA7115_COMPOSITE0,
435 .amux = EM28XX_AMUX_LINE_IN,
436 } },
437 },
438 [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
439 .name = "Videology 20K14XUSB USB2.0",
440 .valid = EM28XX_BOARD_NOT_VALIDATED,
441 .tuner_type = TUNER_ABSENT, /* This is a webcam */
442 .input = { {
443 .type = EM28XX_VMUX_COMPOSITE1,
444 .vmux = 0,
445 .amux = EM28XX_AMUX_VIDEO,
446 } },
447 },
448 [EM2820_BOARD_SILVERCREST_WEBCAM] = {
449 .name = "Silvercrest Webcam 1.3mpix",
450 .tuner_type = TUNER_ABSENT,
451 .is_27xx = 1,
452 .decoder = EM28XX_MT9V011,
453 .input = { {
454 .type = EM28XX_VMUX_COMPOSITE1,
455 .vmux = 0,
456 .amux = EM28XX_AMUX_VIDEO,
457 .gpio = silvercrest_reg_seq,
458 } },
459 },
460 [EM2821_BOARD_SUPERCOMP_USB_2] = {
461 .name = "Supercomp USB 2.0 TV",
462 .valid = EM28XX_BOARD_NOT_VALIDATED,
463 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
464 .tda9887_conf = TDA9887_PRESENT |
465 TDA9887_PORT1_ACTIVE |
466 TDA9887_PORT2_ACTIVE,
467 .decoder = EM28XX_SAA711X,
468 .input = { {
469 .type = EM28XX_VMUX_TELEVISION,
470 .vmux = SAA7115_COMPOSITE2,
471 .amux = EM28XX_AMUX_LINE_IN,
472 }, {
473 .type = EM28XX_VMUX_COMPOSITE1,
474 .vmux = SAA7115_COMPOSITE0,
475 .amux = EM28XX_AMUX_VIDEO,
476 }, {
477 .type = EM28XX_VMUX_SVIDEO,
478 .vmux = SAA7115_SVIDEO3,
479 .amux = EM28XX_AMUX_LINE_IN,
480 } },
481 },
482 [EM2821_BOARD_USBGEAR_VD204] = {
483 .name = "Usbgear VD204v9",
484 .valid = EM28XX_BOARD_NOT_VALIDATED,
485 .tuner_type = TUNER_ABSENT, /* Capture only device */
486 .decoder = EM28XX_SAA711X,
487 .input = { {
488 .type = EM28XX_VMUX_COMPOSITE1,
489 .vmux = SAA7115_COMPOSITE0,
490 .amux = EM28XX_AMUX_LINE_IN,
491 }, {
492 .type = EM28XX_VMUX_SVIDEO,
493 .vmux = SAA7115_SVIDEO3,
494 .amux = EM28XX_AMUX_LINE_IN,
495 } },
496 },
497 [EM2860_BOARD_NETGMBH_CAM] = {
498 /* Beijing Huaqi Information Digital Technology Co., Ltd */
499 .name = "NetGMBH Cam",
500 .valid = EM28XX_BOARD_NOT_VALIDATED,
501 .tuner_type = TUNER_ABSENT, /* This is a webcam */
502 .input = { {
503 .type = EM28XX_VMUX_COMPOSITE1,
504 .vmux = 0,
505 .amux = EM28XX_AMUX_VIDEO,
506 } },
507 },
508 [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
509 .name = "Typhoon DVD Maker",
510 .decoder = EM28XX_SAA711X,
511 .tuner_type = TUNER_ABSENT, /* Capture only device */
512 .input = { {
513 .type = EM28XX_VMUX_COMPOSITE1,
514 .vmux = SAA7115_COMPOSITE0,
515 .amux = EM28XX_AMUX_LINE_IN,
516 }, {
517 .type = EM28XX_VMUX_SVIDEO,
518 .vmux = SAA7115_SVIDEO3,
519 .amux = EM28XX_AMUX_LINE_IN,
520 } },
521 },
522 [EM2860_BOARD_GADMEI_UTV330] = {
523 .name = "Gadmei UTV330",
524 .valid = EM28XX_BOARD_NOT_VALIDATED,
525 .tuner_type = TUNER_TNF_5335MF,
526 .tda9887_conf = TDA9887_PRESENT,
527 .decoder = EM28XX_SAA711X,
528 .input = { {
529 .type = EM28XX_VMUX_TELEVISION,
530 .vmux = SAA7115_COMPOSITE2,
531 .amux = EM28XX_AMUX_VIDEO,
532 }, {
533 .type = EM28XX_VMUX_COMPOSITE1,
534 .vmux = SAA7115_COMPOSITE0,
535 .amux = EM28XX_AMUX_LINE_IN,
536 }, {
537 .type = EM28XX_VMUX_SVIDEO,
538 .vmux = SAA7115_SVIDEO3,
539 .amux = EM28XX_AMUX_LINE_IN,
540 } },
541 },
542 [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
543 .name = "Terratec Cinergy A Hybrid XS",
544 .valid = EM28XX_BOARD_NOT_VALIDATED,
545 .tuner_type = TUNER_XC2028,
546 .tuner_gpio = default_tuner_gpio,
547 .decoder = EM28XX_TVP5150,
548
549 .input = { {
550 .type = EM28XX_VMUX_TELEVISION,
551 .vmux = TVP5150_COMPOSITE0,
552 .amux = EM28XX_AMUX_VIDEO,
553 .gpio = hauppauge_wintv_hvr_900_analog,
554 }, {
555 .type = EM28XX_VMUX_COMPOSITE1,
556 .vmux = TVP5150_COMPOSITE1,
557 .amux = EM28XX_AMUX_LINE_IN,
558 .gpio = hauppauge_wintv_hvr_900_analog,
559 }, {
560 .type = EM28XX_VMUX_SVIDEO,
561 .vmux = TVP5150_SVIDEO,
562 .amux = EM28XX_AMUX_LINE_IN,
563 .gpio = hauppauge_wintv_hvr_900_analog,
564 } },
565 },
566 [EM2861_BOARD_KWORLD_PVRTV_300U] = {
567 .name = "KWorld PVRTV 300U",
568 .valid = EM28XX_BOARD_NOT_VALIDATED,
569 .tuner_type = TUNER_XC2028,
570 .tuner_gpio = default_tuner_gpio,
571 .decoder = EM28XX_TVP5150,
572 .input = { {
573 .type = EM28XX_VMUX_TELEVISION,
574 .vmux = TVP5150_COMPOSITE0,
575 .amux = EM28XX_AMUX_VIDEO,
576 }, {
577 .type = EM28XX_VMUX_COMPOSITE1,
578 .vmux = TVP5150_COMPOSITE1,
579 .amux = EM28XX_AMUX_LINE_IN,
580 }, {
581 .type = EM28XX_VMUX_SVIDEO,
582 .vmux = TVP5150_SVIDEO,
583 .amux = EM28XX_AMUX_LINE_IN,
584 } },
585 },
586 [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
587 .name = "Yakumo MovieMixer",
588 .tuner_type = TUNER_ABSENT, /* Capture only device */
589 .decoder = EM28XX_TVP5150,
590 .input = { {
591 .type = EM28XX_VMUX_TELEVISION,
592 .vmux = TVP5150_COMPOSITE0,
593 .amux = EM28XX_AMUX_VIDEO,
594 }, {
595 .type = EM28XX_VMUX_COMPOSITE1,
596 .vmux = TVP5150_COMPOSITE1,
597 .amux = EM28XX_AMUX_LINE_IN,
598 }, {
599 .type = EM28XX_VMUX_SVIDEO,
600 .vmux = TVP5150_SVIDEO,
601 .amux = EM28XX_AMUX_LINE_IN,
602 } },
603 },
604 [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
605 .name = "Plextor ConvertX PX-TV100U",
606 .valid = EM28XX_BOARD_NOT_VALIDATED,
607 .tuner_type = TUNER_TNF_5335MF,
608 .tda9887_conf = TDA9887_PRESENT,
609 .decoder = EM28XX_TVP5150,
610 .input = { {
611 .type = EM28XX_VMUX_TELEVISION,
612 .vmux = TVP5150_COMPOSITE0,
613 .amux = EM28XX_AMUX_LINE_IN,
614 }, {
615 .type = EM28XX_VMUX_COMPOSITE1,
616 .vmux = TVP5150_COMPOSITE1,
617 .amux = EM28XX_AMUX_LINE_IN,
618 }, {
619 .type = EM28XX_VMUX_SVIDEO,
620 .vmux = TVP5150_SVIDEO,
621 .amux = EM28XX_AMUX_LINE_IN,
622 } },
623 },
624
625 /* Those boards with em2870 are DVB Only*/
626
627 [EM2870_BOARD_TERRATEC_XS] = {
628 .name = "Terratec Cinergy T XS",
629 .valid = EM28XX_BOARD_NOT_VALIDATED,
630 .tuner_type = TUNER_XC2028,
631 .tuner_gpio = default_tuner_gpio,
632 },
633 [EM2870_BOARD_TERRATEC_XS_MT2060] = {
634 .name = "Terratec Cinergy T XS (MT2060)",
635 .valid = EM28XX_BOARD_NOT_VALIDATED,
636 .tuner_type = TUNER_ABSENT, /* MT2060 */
637 },
638 [EM2870_BOARD_KWORLD_350U] = {
639 .name = "Kworld 350 U DVB-T",
640 .valid = EM28XX_BOARD_NOT_VALIDATED,
641 .tuner_type = TUNER_XC2028,
642 .tuner_gpio = default_tuner_gpio,
643 },
644 [EM2870_BOARD_KWORLD_355U] = {
645 .name = "Kworld 355 U DVB-T",
646 .valid = EM28XX_BOARD_NOT_VALIDATED,
647 },
648 [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
649 .name = "Pinnacle PCTV DVB-T",
650 .valid = EM28XX_BOARD_NOT_VALIDATED,
651 .tuner_type = TUNER_ABSENT, /* MT2060 */
652 /* djh - I have serious doubts this is right... */
653 .xclk = EM28XX_XCLK_IR_RC5_MODE |
654 EM28XX_XCLK_FREQUENCY_10MHZ,
655 },
656 [EM2870_BOARD_COMPRO_VIDEOMATE] = {
657 .name = "Compro, VideoMate U3",
658 .valid = EM28XX_BOARD_NOT_VALIDATED,
659 .tuner_type = TUNER_ABSENT, /* MT2060 */
660 },
661
662 [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
663 .name = "Terratec Hybrid XS Secam",
664 .valid = EM28XX_BOARD_NOT_VALIDATED,
665 .has_msp34xx = 1,
666 .tuner_type = TUNER_XC2028,
667 .tuner_gpio = default_tuner_gpio,
668 .decoder = EM28XX_TVP5150,
669 .input = { {
670 .type = EM28XX_VMUX_TELEVISION,
671 .vmux = TVP5150_COMPOSITE0,
672 .amux = EM28XX_AMUX_VIDEO,
673 .gpio = default_analog,
674 }, {
675 .type = EM28XX_VMUX_COMPOSITE1,
676 .vmux = TVP5150_COMPOSITE1,
677 .amux = EM28XX_AMUX_LINE_IN,
678 .gpio = default_analog,
679 }, {
680 .type = EM28XX_VMUX_SVIDEO,
681 .vmux = TVP5150_SVIDEO,
682 .amux = EM28XX_AMUX_LINE_IN,
683 .gpio = default_analog,
684 } },
685 },
686 [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
687 .name = "Hauppauge WinTV HVR 900",
688 .tda9887_conf = TDA9887_PRESENT,
689 .tuner_type = TUNER_XC2028,
690 .tuner_gpio = default_tuner_gpio,
691 .mts_firmware = 1,
692 .has_dvb = 1,
693 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
694 .ir_codes = ir_codes_hauppauge_new,
695 .decoder = EM28XX_TVP5150,
696 .input = { {
697 .type = EM28XX_VMUX_TELEVISION,
698 .vmux = TVP5150_COMPOSITE0,
699 .amux = EM28XX_AMUX_VIDEO,
700 .gpio = hauppauge_wintv_hvr_900_analog,
701 }, {
702 .type = EM28XX_VMUX_COMPOSITE1,
703 .vmux = TVP5150_COMPOSITE1,
704 .amux = EM28XX_AMUX_LINE_IN,
705 .gpio = hauppauge_wintv_hvr_900_analog,
706 }, {
707 .type = EM28XX_VMUX_SVIDEO,
708 .vmux = TVP5150_SVIDEO,
709 .amux = EM28XX_AMUX_LINE_IN,
710 .gpio = hauppauge_wintv_hvr_900_analog,
711 } },
712 },
713 [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
714 .name = "Hauppauge WinTV HVR 900 (R2)",
715 .tda9887_conf = TDA9887_PRESENT,
716 .tuner_type = TUNER_XC2028,
717 .tuner_gpio = default_tuner_gpio,
718 .mts_firmware = 1,
719 .ir_codes = ir_codes_hauppauge_new,
720 .decoder = EM28XX_TVP5150,
721 .input = { {
722 .type = EM28XX_VMUX_TELEVISION,
723 .vmux = TVP5150_COMPOSITE0,
724 .amux = EM28XX_AMUX_VIDEO,
725 .gpio = hauppauge_wintv_hvr_900_analog,
726 }, {
727 .type = EM28XX_VMUX_COMPOSITE1,
728 .vmux = TVP5150_COMPOSITE1,
729 .amux = EM28XX_AMUX_LINE_IN,
730 .gpio = hauppauge_wintv_hvr_900_analog,
731 }, {
732 .type = EM28XX_VMUX_SVIDEO,
733 .vmux = TVP5150_SVIDEO,
734 .amux = EM28XX_AMUX_LINE_IN,
735 .gpio = hauppauge_wintv_hvr_900_analog,
736 } },
737 },
738 [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
739 .name = "Hauppauge WinTV HVR 850",
740 .tuner_type = TUNER_XC2028,
741 .tuner_gpio = default_tuner_gpio,
742 .mts_firmware = 1,
743 .has_dvb = 1,
744 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
745 .ir_codes = ir_codes_hauppauge_new,
746 .decoder = EM28XX_TVP5150,
747 .input = { {
748 .type = EM28XX_VMUX_TELEVISION,
749 .vmux = TVP5150_COMPOSITE0,
750 .amux = EM28XX_AMUX_VIDEO,
751 .gpio = hauppauge_wintv_hvr_900_analog,
752 }, {
753 .type = EM28XX_VMUX_COMPOSITE1,
754 .vmux = TVP5150_COMPOSITE1,
755 .amux = EM28XX_AMUX_LINE_IN,
756 .gpio = hauppauge_wintv_hvr_900_analog,
757 }, {
758 .type = EM28XX_VMUX_SVIDEO,
759 .vmux = TVP5150_SVIDEO,
760 .amux = EM28XX_AMUX_LINE_IN,
761 .gpio = hauppauge_wintv_hvr_900_analog,
762 } },
763 },
764 [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
765 .name = "Hauppauge WinTV HVR 950",
766 .tuner_type = TUNER_XC2028,
767 .tuner_gpio = default_tuner_gpio,
768 .mts_firmware = 1,
769 .has_dvb = 1,
770 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
771 .ir_codes = ir_codes_hauppauge_new,
772 .decoder = EM28XX_TVP5150,
773 .input = { {
774 .type = EM28XX_VMUX_TELEVISION,
775 .vmux = TVP5150_COMPOSITE0,
776 .amux = EM28XX_AMUX_VIDEO,
777 .gpio = hauppauge_wintv_hvr_900_analog,
778 }, {
779 .type = EM28XX_VMUX_COMPOSITE1,
780 .vmux = TVP5150_COMPOSITE1,
781 .amux = EM28XX_AMUX_LINE_IN,
782 .gpio = hauppauge_wintv_hvr_900_analog,
783 }, {
784 .type = EM28XX_VMUX_SVIDEO,
785 .vmux = TVP5150_SVIDEO,
786 .amux = EM28XX_AMUX_LINE_IN,
787 .gpio = hauppauge_wintv_hvr_900_analog,
788 } },
789 },
790 [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
791 .name = "Pinnacle PCTV HD Pro Stick",
792 .tuner_type = TUNER_XC2028,
793 .tuner_gpio = default_tuner_gpio,
794 .mts_firmware = 1,
795 .has_dvb = 1,
796 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
797 .ir_codes = ir_codes_pinnacle_pctv_hd,
798 .decoder = EM28XX_TVP5150,
799 .input = { {
800 .type = EM28XX_VMUX_TELEVISION,
801 .vmux = TVP5150_COMPOSITE0,
802 .amux = EM28XX_AMUX_VIDEO,
803 .gpio = hauppauge_wintv_hvr_900_analog,
804 }, {
805 .type = EM28XX_VMUX_COMPOSITE1,
806 .vmux = TVP5150_COMPOSITE1,
807 .amux = EM28XX_AMUX_LINE_IN,
808 .gpio = hauppauge_wintv_hvr_900_analog,
809 }, {
810 .type = EM28XX_VMUX_SVIDEO,
811 .vmux = TVP5150_SVIDEO,
812 .amux = EM28XX_AMUX_LINE_IN,
813 .gpio = hauppauge_wintv_hvr_900_analog,
814 } },
815 },
816 [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
817 .name = "AMD ATI TV Wonder HD 600",
818 .tuner_type = TUNER_XC2028,
819 .tuner_gpio = default_tuner_gpio,
820 .mts_firmware = 1,
821 .has_dvb = 1,
822 .dvb_gpio = hauppauge_wintv_hvr_900_digital,
823 .ir_codes = ir_codes_ati_tv_wonder_hd_600,
824 .decoder = EM28XX_TVP5150,
825 .input = { {
826 .type = EM28XX_VMUX_TELEVISION,
827 .vmux = TVP5150_COMPOSITE0,
828 .amux = EM28XX_AMUX_VIDEO,
829 .gpio = hauppauge_wintv_hvr_900_analog,
830 }, {
831 .type = EM28XX_VMUX_COMPOSITE1,
832 .vmux = TVP5150_COMPOSITE1,
833 .amux = EM28XX_AMUX_LINE_IN,
834 .gpio = hauppauge_wintv_hvr_900_analog,
835 }, {
836 .type = EM28XX_VMUX_SVIDEO,
837 .vmux = TVP5150_SVIDEO,
838 .amux = EM28XX_AMUX_LINE_IN,
839 .gpio = hauppauge_wintv_hvr_900_analog,
840 } },
841 },
842 [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
843 .name = "Terratec Hybrid XS",
844 .tuner_type = TUNER_XC2028,
845 .tuner_gpio = default_tuner_gpio,
846 .decoder = EM28XX_TVP5150,
847 .has_dvb = 1,
848 .dvb_gpio = default_analog,
849 .input = { {
850 .type = EM28XX_VMUX_TELEVISION,
851 .vmux = TVP5150_COMPOSITE0,
852 .amux = EM28XX_AMUX_VIDEO,
853 .gpio = default_analog,
854 }, {
855 .type = EM28XX_VMUX_COMPOSITE1,
856 .vmux = TVP5150_COMPOSITE1,
857 .amux = EM28XX_AMUX_LINE_IN,
858 .gpio = default_analog,
859 }, {
860 .type = EM28XX_VMUX_SVIDEO,
861 .vmux = TVP5150_SVIDEO,
862 .amux = EM28XX_AMUX_LINE_IN,
863 .gpio = default_analog,
864 } },
865 },
866 /* maybe there's a reason behind it why Terratec sells the Hybrid XS
867 as Prodigy XS with a different PID, let's keep it separated for now
868 maybe we'll need it lateron */
869 [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
870 .name = "Terratec Prodigy XS",
871 .tuner_type = TUNER_XC2028,
872 .tuner_gpio = default_tuner_gpio,
873 .decoder = EM28XX_TVP5150,
874 .input = { {
875 .type = EM28XX_VMUX_TELEVISION,
876 .vmux = TVP5150_COMPOSITE0,
877 .amux = EM28XX_AMUX_VIDEO,
878 .gpio = hauppauge_wintv_hvr_900_analog,
879 }, {
880 .type = EM28XX_VMUX_COMPOSITE1,
881 .vmux = TVP5150_COMPOSITE1,
882 .amux = EM28XX_AMUX_LINE_IN,
883 .gpio = hauppauge_wintv_hvr_900_analog,
884 }, {
885 .type = EM28XX_VMUX_SVIDEO,
886 .vmux = TVP5150_SVIDEO,
887 .amux = EM28XX_AMUX_LINE_IN,
888 .gpio = hauppauge_wintv_hvr_900_analog,
889 } },
890 },
891 [EM2820_BOARD_MSI_VOX_USB_2] = {
892 .name = "MSI VOX USB 2.0",
893 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
894 .tda9887_conf = TDA9887_PRESENT |
895 TDA9887_PORT1_ACTIVE |
896 TDA9887_PORT2_ACTIVE,
897 .max_range_640_480 = 1,
898 .decoder = EM28XX_SAA711X,
899 .input = { {
900 .type = EM28XX_VMUX_TELEVISION,
901 .vmux = SAA7115_COMPOSITE4,
902 .amux = EM28XX_AMUX_VIDEO,
903 }, {
904 .type = EM28XX_VMUX_COMPOSITE1,
905 .vmux = SAA7115_COMPOSITE0,
906 .amux = EM28XX_AMUX_LINE_IN,
907 }, {
908 .type = EM28XX_VMUX_SVIDEO,
909 .vmux = SAA7115_SVIDEO3,
910 .amux = EM28XX_AMUX_LINE_IN,
911 } },
912 },
913 [EM2800_BOARD_TERRATEC_CINERGY_200] = {
914 .name = "Terratec Cinergy 200 USB",
915 .is_em2800 = 1,
916 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
917 .tda9887_conf = TDA9887_PRESENT,
918 .decoder = EM28XX_SAA711X,
919 .input = { {
920 .type = EM28XX_VMUX_TELEVISION,
921 .vmux = SAA7115_COMPOSITE2,
922 .amux = EM28XX_AMUX_VIDEO,
923 }, {
924 .type = EM28XX_VMUX_COMPOSITE1,
925 .vmux = SAA7115_COMPOSITE0,
926 .amux = EM28XX_AMUX_LINE_IN,
927 }, {
928 .type = EM28XX_VMUX_SVIDEO,
929 .vmux = SAA7115_SVIDEO3,
930 .amux = EM28XX_AMUX_LINE_IN,
931 } },
932 },
933 [EM2800_BOARD_GRABBEEX_USB2800] = {
934 .name = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
935 .is_em2800 = 1,
936 .decoder = EM28XX_SAA711X,
937 .tuner_type = TUNER_ABSENT, /* capture only board */
938 .input = { {
939 .type = EM28XX_VMUX_COMPOSITE1,
940 .vmux = SAA7115_COMPOSITE0,
941 .amux = EM28XX_AMUX_LINE_IN,
942 }, {
943 .type = EM28XX_VMUX_SVIDEO,
944 .vmux = SAA7115_SVIDEO3,
945 .amux = EM28XX_AMUX_LINE_IN,
946 } },
947 },
948 [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
949 .name = "Leadtek Winfast USB II",
950 .is_em2800 = 1,
951 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
952 .tda9887_conf = TDA9887_PRESENT,
953 .decoder = EM28XX_SAA711X,
954 .input = { {
955 .type = EM28XX_VMUX_TELEVISION,
956 .vmux = SAA7115_COMPOSITE2,
957 .amux = EM28XX_AMUX_VIDEO,
958 }, {
959 .type = EM28XX_VMUX_COMPOSITE1,
960 .vmux = SAA7115_COMPOSITE0,
961 .amux = EM28XX_AMUX_LINE_IN,
962 }, {
963 .type = EM28XX_VMUX_SVIDEO,
964 .vmux = SAA7115_SVIDEO3,
965 .amux = EM28XX_AMUX_LINE_IN,
966 } },
967 },
968 [EM2800_BOARD_KWORLD_USB2800] = {
969 .name = "Kworld USB2800",
970 .is_em2800 = 1,
971 .tuner_type = TUNER_PHILIPS_FCV1236D,
972 .tda9887_conf = TDA9887_PRESENT,
973 .decoder = EM28XX_SAA711X,
974 .input = { {
975 .type = EM28XX_VMUX_TELEVISION,
976 .vmux = SAA7115_COMPOSITE2,
977 .amux = EM28XX_AMUX_VIDEO,
978 }, {
979 .type = EM28XX_VMUX_COMPOSITE1,
980 .vmux = SAA7115_COMPOSITE0,
981 .amux = EM28XX_AMUX_LINE_IN,
982 }, {
983 .type = EM28XX_VMUX_SVIDEO,
984 .vmux = SAA7115_SVIDEO3,
985 .amux = EM28XX_AMUX_LINE_IN,
986 } },
987 },
988 [EM2820_BOARD_PINNACLE_DVC_90] = {
989 .name = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
990 .tuner_type = TUNER_ABSENT, /* capture only board */
991 .decoder = EM28XX_SAA711X,
992 .input = { {
993 .type = EM28XX_VMUX_COMPOSITE1,
994 .vmux = SAA7115_COMPOSITE0,
995 .amux = EM28XX_AMUX_LINE_IN,
996 }, {
997 .type = EM28XX_VMUX_SVIDEO,
998 .vmux = SAA7115_SVIDEO3,
999 .amux = EM28XX_AMUX_LINE_IN,
1000 } },
1001 },
1002 [EM2800_BOARD_VGEAR_POCKETTV] = {
1003 .name = "V-Gear PocketTV",
1004 .is_em2800 = 1,
1005 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
1006 .tda9887_conf = TDA9887_PRESENT,
1007 .decoder = EM28XX_SAA711X,
1008 .input = { {
1009 .type = EM28XX_VMUX_TELEVISION,
1010 .vmux = SAA7115_COMPOSITE2,
1011 .amux = EM28XX_AMUX_VIDEO,
1012 }, {
1013 .type = EM28XX_VMUX_COMPOSITE1,
1014 .vmux = SAA7115_COMPOSITE0,
1015 .amux = EM28XX_AMUX_LINE_IN,
1016 }, {
1017 .type = EM28XX_VMUX_SVIDEO,
1018 .vmux = SAA7115_SVIDEO3,
1019 .amux = EM28XX_AMUX_LINE_IN,
1020 } },
1021 },
1022 [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
1023 .name = "Pixelview PlayTV Box 4 USB 2.0",
1024 .tda9887_conf = TDA9887_PRESENT,
1025 .tuner_type = TUNER_YMEC_TVF_5533MF,
1026 .decoder = EM28XX_SAA711X,
1027 .input = { {
1028 .type = EM28XX_VMUX_TELEVISION,
1029 .vmux = SAA7115_COMPOSITE2,
1030 .amux = EM28XX_AMUX_VIDEO,
1031 .aout = EM28XX_AOUT_MONO | /* I2S */
1032 EM28XX_AOUT_MASTER, /* Line out pin */
1033 }, {
1034 .type = EM28XX_VMUX_COMPOSITE1,
1035 .vmux = SAA7115_COMPOSITE0,
1036 .amux = EM28XX_AMUX_LINE_IN,
1037 }, {
1038 .type = EM28XX_VMUX_SVIDEO,
1039 .vmux = SAA7115_SVIDEO3,
1040 .amux = EM28XX_AMUX_LINE_IN,
1041 } },
1042 },
1043 [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1044 .name = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1045 .has_snapshot_button = 1,
1046 .tda9887_conf = TDA9887_PRESENT,
1047 .tuner_type = TUNER_YMEC_TVF_5533MF,
1048 .decoder = EM28XX_SAA711X,
1049 .input = { {
1050 .type = EM28XX_VMUX_TELEVISION,
1051 .vmux = SAA7115_COMPOSITE2,
1052 .amux = EM28XX_AMUX_VIDEO,
1053 .aout = EM28XX_AOUT_MONO | /* I2S */
1054 EM28XX_AOUT_MASTER, /* Line out pin */
1055 }, {
1056 .type = EM28XX_VMUX_COMPOSITE1,
1057 .vmux = SAA7115_COMPOSITE0,
1058 .amux = EM28XX_AMUX_LINE_IN,
1059 }, {
1060 .type = EM28XX_VMUX_SVIDEO,
1061 .vmux = SAA7115_SVIDEO3,
1062 .amux = EM28XX_AMUX_LINE_IN,
1063 } },
1064 },
1065 [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1066 .name = "EM2860/SAA711X Reference Design",
1067 .has_snapshot_button = 1,
1068 .tuner_type = TUNER_ABSENT,
1069 .decoder = EM28XX_SAA711X,
1070 .input = { {
1071 .type = EM28XX_VMUX_SVIDEO,
1072 .vmux = SAA7115_SVIDEO3,
1073 }, {
1074 .type = EM28XX_VMUX_COMPOSITE1,
1075 .vmux = SAA7115_COMPOSITE0,
1076 } },
1077 },
1078 [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1079 .name = "MSI DigiVox A/D",
1080 .valid = EM28XX_BOARD_NOT_VALIDATED,
1081 .tuner_type = TUNER_XC2028,
1082 .tuner_gpio = default_tuner_gpio,
1083 .decoder = EM28XX_TVP5150,
1084 .input = { {
1085 .type = EM28XX_VMUX_TELEVISION,
1086 .vmux = TVP5150_COMPOSITE0,
1087 .amux = EM28XX_AMUX_VIDEO,
1088 .gpio = em2880_msi_digivox_ad_analog,
1089 }, {
1090 .type = EM28XX_VMUX_COMPOSITE1,
1091 .vmux = TVP5150_COMPOSITE1,
1092 .amux = EM28XX_AMUX_LINE_IN,
1093 .gpio = em2880_msi_digivox_ad_analog,
1094 }, {
1095 .type = EM28XX_VMUX_SVIDEO,
1096 .vmux = TVP5150_SVIDEO,
1097 .amux = EM28XX_AMUX_LINE_IN,
1098 .gpio = em2880_msi_digivox_ad_analog,
1099 } },
1100 },
1101 [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1102 .name = "MSI DigiVox A/D II",
1103 .valid = EM28XX_BOARD_NOT_VALIDATED,
1104 .tuner_type = TUNER_XC2028,
1105 .tuner_gpio = default_tuner_gpio,
1106 .decoder = EM28XX_TVP5150,
1107 .input = { {
1108 .type = EM28XX_VMUX_TELEVISION,
1109 .vmux = TVP5150_COMPOSITE0,
1110 .amux = EM28XX_AMUX_VIDEO,
1111 .gpio = em2880_msi_digivox_ad_analog,
1112 }, {
1113 .type = EM28XX_VMUX_COMPOSITE1,
1114 .vmux = TVP5150_COMPOSITE1,
1115 .amux = EM28XX_AMUX_LINE_IN,
1116 .gpio = em2880_msi_digivox_ad_analog,
1117 }, {
1118 .type = EM28XX_VMUX_SVIDEO,
1119 .vmux = TVP5150_SVIDEO,
1120 .amux = EM28XX_AMUX_LINE_IN,
1121 .gpio = em2880_msi_digivox_ad_analog,
1122 } },
1123 },
1124 [EM2880_BOARD_KWORLD_DVB_305U] = {
1125 .name = "KWorld DVB-T 305U",
1126 .valid = EM28XX_BOARD_NOT_VALIDATED,
1127 .tuner_type = TUNER_XC2028,
1128 .tuner_gpio = default_tuner_gpio,
1129 .decoder = EM28XX_TVP5150,
1130 .input = { {
1131 .type = EM28XX_VMUX_TELEVISION,
1132 .vmux = TVP5150_COMPOSITE0,
1133 .amux = EM28XX_AMUX_VIDEO,
1134 }, {
1135 .type = EM28XX_VMUX_COMPOSITE1,
1136 .vmux = TVP5150_COMPOSITE1,
1137 .amux = EM28XX_AMUX_LINE_IN,
1138 }, {
1139 .type = EM28XX_VMUX_SVIDEO,
1140 .vmux = TVP5150_SVIDEO,
1141 .amux = EM28XX_AMUX_LINE_IN,
1142 } },
1143 },
1144 [EM2880_BOARD_KWORLD_DVB_310U] = {
1145 .name = "KWorld DVB-T 310U",
1146 .tuner_type = TUNER_XC2028,
1147 .tuner_gpio = default_tuner_gpio,
1148 .has_dvb = 1,
1149 .dvb_gpio = default_digital,
1150 .mts_firmware = 1,
1151 .decoder = EM28XX_TVP5150,
1152 .input = { {
1153 .type = EM28XX_VMUX_TELEVISION,
1154 .vmux = TVP5150_COMPOSITE0,
1155 .amux = EM28XX_AMUX_VIDEO,
1156 .gpio = default_analog,
1157 }, {
1158 .type = EM28XX_VMUX_COMPOSITE1,
1159 .vmux = TVP5150_COMPOSITE1,
1160 .amux = EM28XX_AMUX_LINE_IN,
1161 .gpio = default_analog,
1162 }, { /* S-video has not been tested yet */
1163 .type = EM28XX_VMUX_SVIDEO,
1164 .vmux = TVP5150_SVIDEO,
1165 .amux = EM28XX_AMUX_LINE_IN,
1166 .gpio = default_analog,
1167 } },
1168 },
1169 [EM2882_BOARD_KWORLD_ATSC_315U] = {
1170 .name = "KWorld ATSC 315U HDTV TV Box",
1171 .valid = EM28XX_BOARD_NOT_VALIDATED,
1172 .tuner_type = TUNER_THOMSON_DTT761X,
1173 .tuner_gpio = em2882_kworld_315u_tuner_gpio,
1174 .tda9887_conf = TDA9887_PRESENT,
1175 .decoder = EM28XX_SAA711X,
1176 .has_dvb = 1,
1177 .dvb_gpio = em2882_kworld_315u_digital,
1178 .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
1179 .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE,
1180 /* Analog mode - still not ready */
1181 /*.input = { {
1182 .type = EM28XX_VMUX_TELEVISION,
1183 .vmux = SAA7115_COMPOSITE2,
1184 .amux = EM28XX_AMUX_VIDEO,
1185 .gpio = em2882_kworld_315u_analog,
1186 .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1187 }, {
1188 .type = EM28XX_VMUX_COMPOSITE1,
1189 .vmux = SAA7115_COMPOSITE0,
1190 .amux = EM28XX_AMUX_LINE_IN,
1191 .gpio = em2882_kworld_315u_analog1,
1192 .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1193 }, {
1194 .type = EM28XX_VMUX_SVIDEO,
1195 .vmux = SAA7115_SVIDEO3,
1196 .amux = EM28XX_AMUX_LINE_IN,
1197 .gpio = em2882_kworld_315u_analog1,
1198 .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1199 } }, */
1200 },
1201 [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1202 .name = "Empire dual TV",
1203 .tuner_type = TUNER_XC2028,
1204 .tuner_gpio = default_tuner_gpio,
1205 .has_dvb = 1,
1206 .dvb_gpio = default_digital,
1207 .mts_firmware = 1,
1208 .decoder = EM28XX_TVP5150,
1209 .input = { {
1210 .type = EM28XX_VMUX_TELEVISION,
1211 .vmux = TVP5150_COMPOSITE0,
1212 .amux = EM28XX_AMUX_VIDEO,
1213 .gpio = default_analog,
1214 }, {
1215 .type = EM28XX_VMUX_COMPOSITE1,
1216 .vmux = TVP5150_COMPOSITE1,
1217 .amux = EM28XX_AMUX_LINE_IN,
1218 .gpio = default_analog,
1219 }, {
1220 .type = EM28XX_VMUX_SVIDEO,
1221 .vmux = TVP5150_SVIDEO,
1222 .amux = EM28XX_AMUX_LINE_IN,
1223 .gpio = default_analog,
1224 } },
1225 },
1226 [EM2881_BOARD_DNT_DA2_HYBRID] = {
1227 .name = "DNT DA2 Hybrid",
1228 .valid = EM28XX_BOARD_NOT_VALIDATED,
1229 .tuner_type = TUNER_XC2028,
1230 .tuner_gpio = default_tuner_gpio,
1231 .decoder = EM28XX_TVP5150,
1232 .input = { {
1233 .type = EM28XX_VMUX_TELEVISION,
1234 .vmux = TVP5150_COMPOSITE0,
1235 .amux = EM28XX_AMUX_VIDEO,
1236 .gpio = default_analog,
1237 }, {
1238 .type = EM28XX_VMUX_COMPOSITE1,
1239 .vmux = TVP5150_COMPOSITE1,
1240 .amux = EM28XX_AMUX_LINE_IN,
1241 .gpio = default_analog,
1242 }, {
1243 .type = EM28XX_VMUX_SVIDEO,
1244 .vmux = TVP5150_SVIDEO,
1245 .amux = EM28XX_AMUX_LINE_IN,
1246 .gpio = default_analog,
1247 } },
1248 },
1249 [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1250 .name = "Pinnacle Hybrid Pro",
1251 .valid = EM28XX_BOARD_NOT_VALIDATED,
1252 .tuner_type = TUNER_XC2028,
1253 .tuner_gpio = default_tuner_gpio,
1254 .decoder = EM28XX_TVP5150,
1255 .input = { {
1256 .type = EM28XX_VMUX_TELEVISION,
1257 .vmux = TVP5150_COMPOSITE0,
1258 .amux = EM28XX_AMUX_VIDEO,
1259 .gpio = default_analog,
1260 }, {
1261 .type = EM28XX_VMUX_COMPOSITE1,
1262 .vmux = TVP5150_COMPOSITE1,
1263 .amux = EM28XX_AMUX_LINE_IN,
1264 .gpio = default_analog,
1265 }, {
1266 .type = EM28XX_VMUX_SVIDEO,
1267 .vmux = TVP5150_SVIDEO,
1268 .amux = EM28XX_AMUX_LINE_IN,
1269 .gpio = default_analog,
1270 } },
1271 },
1272 [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1273 .name = "Pinnacle Hybrid Pro (2)",
1274 .valid = EM28XX_BOARD_NOT_VALIDATED,
1275 .tuner_type = TUNER_XC2028,
1276 .tuner_gpio = default_tuner_gpio,
1277 .mts_firmware = 1,
1278 .decoder = EM28XX_TVP5150,
1279 .input = { {
1280 .type = EM28XX_VMUX_TELEVISION,
1281 .vmux = TVP5150_COMPOSITE0,
1282 .amux = EM28XX_AMUX_VIDEO,
1283 .gpio = hauppauge_wintv_hvr_900_analog,
1284 }, {
1285 .type = EM28XX_VMUX_COMPOSITE1,
1286 .vmux = TVP5150_COMPOSITE1,
1287 .amux = EM28XX_AMUX_LINE_IN,
1288 .gpio = hauppauge_wintv_hvr_900_analog,
1289 }, {
1290 .type = EM28XX_VMUX_SVIDEO,
1291 .vmux = TVP5150_SVIDEO,
1292 .amux = EM28XX_AMUX_LINE_IN,
1293 .gpio = hauppauge_wintv_hvr_900_analog,
1294 } },
1295 },
1296 [EM2882_BOARD_KWORLD_VS_DVBT] = {
1297 .name = "Kworld VS-DVB-T 323UR",
1298 .valid = EM28XX_BOARD_NOT_VALIDATED,
1299 .tuner_type = TUNER_XC2028,
1300 .tuner_gpio = default_tuner_gpio,
1301 .decoder = EM28XX_TVP5150,
1302 .input = { {
1303 .type = EM28XX_VMUX_TELEVISION,
1304 .vmux = TVP5150_COMPOSITE0,
1305 .amux = EM28XX_AMUX_VIDEO,
1306 }, {
1307 .type = EM28XX_VMUX_COMPOSITE1,
1308 .vmux = TVP5150_COMPOSITE1,
1309 .amux = EM28XX_AMUX_LINE_IN,
1310 }, {
1311 .type = EM28XX_VMUX_SVIDEO,
1312 .vmux = TVP5150_SVIDEO,
1313 .amux = EM28XX_AMUX_LINE_IN,
1314 } },
1315 },
1316 [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1317 .name = "Terratec Hybrid XS (em2882)",
1318 .valid = EM28XX_BOARD_NOT_VALIDATED,
1319 .tuner_type = TUNER_XC2028,
1320 .tuner_gpio = default_tuner_gpio,
1321 .decoder = EM28XX_TVP5150,
1322 .input = { {
1323 .type = EM28XX_VMUX_TELEVISION,
1324 .vmux = TVP5150_COMPOSITE0,
1325 .amux = EM28XX_AMUX_VIDEO,
1326 .gpio = hauppauge_wintv_hvr_900_analog,
1327 }, {
1328 .type = EM28XX_VMUX_COMPOSITE1,
1329 .vmux = TVP5150_COMPOSITE1,
1330 .amux = EM28XX_AMUX_LINE_IN,
1331 .gpio = hauppauge_wintv_hvr_900_analog,
1332 }, {
1333 .type = EM28XX_VMUX_SVIDEO,
1334 .vmux = TVP5150_SVIDEO,
1335 .amux = EM28XX_AMUX_LINE_IN,
1336 .gpio = hauppauge_wintv_hvr_900_analog,
1337 } },
1338 },
1339 [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1340 .name = "Kworld PlusTV HD Hybrid 330",
1341 .tuner_type = TUNER_XC2028,
1342 .tuner_gpio = default_tuner_gpio,
1343 .decoder = EM28XX_TVP5150,
1344 .mts_firmware = 1,
1345 .has_dvb = 1,
1346 .dvb_gpio = kworld_330u_digital,
1347 .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
1348 .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1349 EM28XX_I2C_EEPROM_ON_BOARD |
1350 EM28XX_I2C_EEPROM_KEY_VALID,
1351 .input = { {
1352 .type = EM28XX_VMUX_TELEVISION,
1353 .vmux = TVP5150_COMPOSITE0,
1354 .amux = EM28XX_AMUX_VIDEO,
1355 .gpio = kworld_330u_analog,
1356 .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1357 }, {
1358 .type = EM28XX_VMUX_COMPOSITE1,
1359 .vmux = TVP5150_COMPOSITE1,
1360 .amux = EM28XX_AMUX_LINE_IN,
1361 .gpio = kworld_330u_analog,
1362 .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1363 }, {
1364 .type = EM28XX_VMUX_SVIDEO,
1365 .vmux = TVP5150_SVIDEO,
1366 .amux = EM28XX_AMUX_LINE_IN,
1367 .gpio = kworld_330u_analog,
1368 } },
1369 },
1370 [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1371 .name = "Compro VideoMate ForYou/Stereo",
1372 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
1373 .tvaudio_addr = 0xb0,
1374 .tda9887_conf = TDA9887_PRESENT,
1375 .decoder = EM28XX_TVP5150,
1376 .adecoder = EM28XX_TVAUDIO,
1377 .mute_gpio = compro_mute_gpio,
1378 .input = { {
1379 .type = EM28XX_VMUX_TELEVISION,
1380 .vmux = TVP5150_COMPOSITE0,
1381 .amux = EM28XX_AMUX_VIDEO,
1382 .gpio = compro_unmute_tv_gpio,
1383 }, {
1384 .type = EM28XX_VMUX_SVIDEO,
1385 .vmux = TVP5150_SVIDEO,
1386 .amux = EM28XX_AMUX_LINE_IN,
1387 .gpio = compro_unmute_svid_gpio,
1388 } },
1389 },
1390 [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1391 .name = "Kaiomy TVnPC U2",
1392 .vchannels = 3,
1393 .tuner_type = TUNER_XC2028,
1394 .tuner_addr = 0x61,
1395 .mts_firmware = 1,
1396 .decoder = EM28XX_TVP5150,
1397 .tuner_gpio = default_tuner_gpio,
1398 .ir_codes = ir_codes_kaiomy,
1399 .input = { {
1400 .type = EM28XX_VMUX_TELEVISION,
1401 .vmux = TVP5150_COMPOSITE0,
1402 .amux = EM28XX_AMUX_VIDEO,
1403
1404 }, {
1405 .type = EM28XX_VMUX_COMPOSITE1,
1406 .vmux = TVP5150_COMPOSITE1,
1407 .amux = EM28XX_AMUX_LINE_IN,
1408 }, {
1409 .type = EM28XX_VMUX_SVIDEO,
1410 .vmux = TVP5150_SVIDEO,
1411 .amux = EM28XX_AMUX_LINE_IN,
1412 } },
1413 .radio = {
1414 .type = EM28XX_RADIO,
1415 .amux = EM28XX_AMUX_LINE_IN,
1416 }
1417 },
1418 [EM2860_BOARD_EASYCAP] = {
1419 .name = "Easy Cap Capture DC-60",
1420 .vchannels = 2,
1421 .tuner_type = TUNER_ABSENT,
1422 .decoder = EM28XX_SAA711X,
1423 .input = { {
1424 .type = EM28XX_VMUX_COMPOSITE1,
1425 .vmux = SAA7115_COMPOSITE0,
1426 .amux = EM28XX_AMUX_LINE_IN,
1427 }, {
1428 .type = EM28XX_VMUX_SVIDEO,
1429 .vmux = SAA7115_SVIDEO3,
1430 .amux = EM28XX_AMUX_LINE_IN,
1431 } },
1432 },
1433 [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1434 .name = "IO-DATA GV-MVP/SZ",
1435 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
1436 .tuner_gpio = default_tuner_gpio,
1437 .tda9887_conf = TDA9887_PRESENT,
1438 .decoder = EM28XX_TVP5150,
1439 .input = { {
1440 .type = EM28XX_VMUX_TELEVISION,
1441 .vmux = TVP5150_COMPOSITE0,
1442 .amux = EM28XX_AMUX_VIDEO,
1443 }, { /* Composite has not been tested yet */
1444 .type = EM28XX_VMUX_COMPOSITE1,
1445 .vmux = TVP5150_COMPOSITE1,
1446 .amux = EM28XX_AMUX_VIDEO,
1447 }, { /* S-video has not been tested yet */
1448 .type = EM28XX_VMUX_SVIDEO,
1449 .vmux = TVP5150_SVIDEO,
1450 .amux = EM28XX_AMUX_VIDEO,
1451 } },
1452 },
1453 [EM2860_BOARD_TERRATEC_GRABBY] = {
1454 .name = "Terratec Grabby",
1455 .vchannels = 2,
1456 .tuner_type = TUNER_ABSENT,
1457 .decoder = EM28XX_SAA711X,
1458 .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
1459 .input = { {
1460 .type = EM28XX_VMUX_COMPOSITE1,
1461 .vmux = SAA7115_COMPOSITE0,
1462 .amux = EM28XX_AMUX_VIDEO2,
1463 }, {
1464 .type = EM28XX_VMUX_SVIDEO,
1465 .vmux = SAA7115_SVIDEO3,
1466 .amux = EM28XX_AMUX_VIDEO2,
1467 } },
1468 },
1469 [EM2860_BOARD_TERRATEC_AV350] = {
1470 .name = "Terratec AV350",
1471 .vchannels = 2,
1472 .tuner_type = TUNER_ABSENT,
1473 .decoder = EM28XX_TVP5150,
1474 .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
1475 .mute_gpio = terratec_av350_mute_gpio,
1476 .input = { {
1477 .type = EM28XX_VMUX_COMPOSITE1,
1478 .vmux = TVP5150_COMPOSITE1,
1479 .amux = EM28XX_AUDIO_SRC_LINE,
1480 .gpio = terratec_av350_unmute_gpio,
1481
1482 }, {
1483 .type = EM28XX_VMUX_SVIDEO,
1484 .vmux = TVP5150_SVIDEO,
1485 .amux = EM28XX_AUDIO_SRC_LINE,
1486 .gpio = terratec_av350_unmute_gpio,
1487 } },
1488 },
1489 [EM2882_BOARD_EVGA_INDTUBE] = {
1490 .name = "Evga inDtube",
1491 .tuner_type = TUNER_XC2028,
1492 .tuner_gpio = default_tuner_gpio,
1493 .decoder = EM28XX_TVP5150,
1494 .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1495 .mts_firmware = 1,
1496 .has_dvb = 1,
1497 .dvb_gpio = evga_indtube_digital,
1498 .ir_codes = ir_codes_evga_indtube,
1499 .input = { {
1500 .type = EM28XX_VMUX_TELEVISION,
1501 .vmux = TVP5150_COMPOSITE0,
1502 .amux = EM28XX_AMUX_VIDEO,
1503 .gpio = evga_indtube_analog,
1504 }, {
1505 .type = EM28XX_VMUX_COMPOSITE1,
1506 .vmux = TVP5150_COMPOSITE1,
1507 .amux = EM28XX_AMUX_LINE_IN,
1508 .gpio = evga_indtube_analog,
1509 }, {
1510 .type = EM28XX_VMUX_SVIDEO,
1511 .vmux = TVP5150_SVIDEO,
1512 .amux = EM28XX_AMUX_LINE_IN,
1513 .gpio = evga_indtube_analog,
1514 } },
1515 },
1516 };
1517 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1518
1519 /* table of devices that work with this driver */
1520 struct usb_device_id em28xx_id_table[] = {
1521 { USB_DEVICE(0xeb1a, 0x2750),
1522 .driver_info = EM2750_BOARD_UNKNOWN },
1523 { USB_DEVICE(0xeb1a, 0x2751),
1524 .driver_info = EM2750_BOARD_UNKNOWN },
1525 { USB_DEVICE(0xeb1a, 0x2800),
1526 .driver_info = EM2800_BOARD_UNKNOWN },
1527 { USB_DEVICE(0xeb1a, 0x2820),
1528 .driver_info = EM2820_BOARD_UNKNOWN },
1529 { USB_DEVICE(0xeb1a, 0x2821),
1530 .driver_info = EM2820_BOARD_UNKNOWN },
1531 { USB_DEVICE(0xeb1a, 0x2860),
1532 .driver_info = EM2820_BOARD_UNKNOWN },
1533 { USB_DEVICE(0xeb1a, 0x2861),
1534 .driver_info = EM2820_BOARD_UNKNOWN },
1535 { USB_DEVICE(0xeb1a, 0x2870),
1536 .driver_info = EM2820_BOARD_UNKNOWN },
1537 { USB_DEVICE(0xeb1a, 0x2881),
1538 .driver_info = EM2820_BOARD_UNKNOWN },
1539 { USB_DEVICE(0xeb1a, 0x2883),
1540 .driver_info = EM2820_BOARD_UNKNOWN },
1541 { USB_DEVICE(0xeb1a, 0xe300),
1542 .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1543 { USB_DEVICE(0xeb1a, 0xe303),
1544 .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1545 { USB_DEVICE(0xeb1a, 0xe305),
1546 .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1547 { USB_DEVICE(0xeb1a, 0xe310),
1548 .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1549 { USB_DEVICE(0xeb1a, 0xa313),
1550 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1551 { USB_DEVICE(0xeb1a, 0xa316),
1552 .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1553 { USB_DEVICE(0xeb1a, 0xe320),
1554 .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1555 { USB_DEVICE(0xeb1a, 0xe323),
1556 .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1557 { USB_DEVICE(0xeb1a, 0xe350),
1558 .driver_info = EM2870_BOARD_KWORLD_350U },
1559 { USB_DEVICE(0xeb1a, 0xe355),
1560 .driver_info = EM2870_BOARD_KWORLD_355U },
1561 { USB_DEVICE(0xeb1a, 0x2801),
1562 .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1563 { USB_DEVICE(0xeb1a, 0xe357),
1564 .driver_info = EM2870_BOARD_KWORLD_355U },
1565 { USB_DEVICE(0x1b80, 0xe302),
1566 .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1567 { USB_DEVICE(0x0ccd, 0x0036),
1568 .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1569 { USB_DEVICE(0x0ccd, 0x004c),
1570 .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1571 { USB_DEVICE(0x0ccd, 0x004f),
1572 .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1573 { USB_DEVICE(0x0ccd, 0x005e),
1574 .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1575 { USB_DEVICE(0x0ccd, 0x0042),
1576 .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1577 { USB_DEVICE(0x0ccd, 0x0043),
1578 .driver_info = EM2870_BOARD_TERRATEC_XS },
1579 { USB_DEVICE(0x0ccd, 0x0047),
1580 .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1581 { USB_DEVICE(0x0ccd, 0x0084),
1582 .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1583 { USB_DEVICE(0x0ccd, 0x0096),
1584 .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1585 { USB_DEVICE(0x185b, 0x2870),
1586 .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1587 { USB_DEVICE(0x185b, 0x2041),
1588 .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1589 { USB_DEVICE(0x2040, 0x4200),
1590 .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1591 { USB_DEVICE(0x2040, 0x4201),
1592 .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1593 { USB_DEVICE(0x2040, 0x6500),
1594 .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1595 { USB_DEVICE(0x2040, 0x6502),
1596 .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1597 { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1598 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1599 { USB_DEVICE(0x2040, 0x6517), /* HP HVR-950 */
1600 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1601 { USB_DEVICE(0x2040, 0x651b), /* RP HVR-950 */
1602 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1603 { USB_DEVICE(0x2040, 0x651f),
1604 .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1605 { USB_DEVICE(0x0438, 0xb002),
1606 .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1607 { USB_DEVICE(0x2001, 0xf112),
1608 .driver_info = EM2820_BOARD_DLINK_USB_TV },
1609 { USB_DEVICE(0x2304, 0x0207),
1610 .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1611 { USB_DEVICE(0x2304, 0x0208),
1612 .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1613 { USB_DEVICE(0x2304, 0x021a),
1614 .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1615 { USB_DEVICE(0x2304, 0x0226),
1616 .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1617 { USB_DEVICE(0x2304, 0x0227),
1618 .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1619 { USB_DEVICE(0x0413, 0x6023),
1620 .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1621 { USB_DEVICE(0x093b, 0xa005),
1622 .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1623 { USB_DEVICE(0x04bb, 0x0515),
1624 .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1625 { },
1626 };
1627 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1628
1629 /*
1630 * EEPROM hash table for devices with generic USB IDs
1631 */
1632 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1633 /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1634 {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1635 {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1636 {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1637 {0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1638 {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
1639 };
1640
1641 /* I2C devicelist hash table for devices with generic USB IDs */
1642 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1643 {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1644 {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1645 {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1646 {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1647 };
1648
1649 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1650 static unsigned short saa711x_addrs[] = {
1651 0x4a >> 1, 0x48 >> 1, /* SAA7111, SAA7111A and SAA7113 */
1652 0x42 >> 1, 0x40 >> 1, /* SAA7114, SAA7115 and SAA7118 */
1653 I2C_CLIENT_END };
1654
1655 static unsigned short tvp5150_addrs[] = {
1656 0xb8 >> 1,
1657 0xba >> 1,
1658 I2C_CLIENT_END
1659 };
1660
1661 static unsigned short mt9v011_addrs[] = {
1662 0xba >> 1,
1663 I2C_CLIENT_END
1664 };
1665
1666 static unsigned short msp3400_addrs[] = {
1667 0x80 >> 1,
1668 0x88 >> 1,
1669 I2C_CLIENT_END
1670 };
1671
1672 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1673 {
1674 int rc = 0;
1675 struct em28xx *dev = ptr;
1676
1677 if (dev->tuner_type != TUNER_XC2028)
1678 return 0;
1679
1680 if (command != XC2028_TUNER_RESET)
1681 return 0;
1682
1683 rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1684
1685 return rc;
1686 }
1687 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1688
1689 static inline void em28xx_set_model(struct em28xx *dev)
1690 {
1691 memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1692
1693 /* Those are the default values for the majority of boards
1694 Use those values if not specified otherwise at boards entry
1695 */
1696 if (!dev->board.xclk)
1697 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1698 EM28XX_XCLK_FREQUENCY_12MHZ;
1699
1700 if (!dev->board.i2c_speed)
1701 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1702 EM28XX_I2C_FREQ_100_KHZ;
1703 }
1704
1705 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1706 * this won't work for boards with generic PCI IDs
1707 */
1708 void em28xx_pre_card_setup(struct em28xx *dev)
1709 {
1710 int rc;
1711
1712 em28xx_set_model(dev);
1713
1714 em28xx_info("Identified as %s (card=%d)\n",
1715 dev->board.name, dev->model);
1716
1717 /* Set the default GPO/GPIO for legacy devices */
1718 dev->reg_gpo_num = EM2880_R04_GPO;
1719 dev->reg_gpio_num = EM28XX_R08_GPIO;
1720
1721 dev->wait_after_write = 5;
1722
1723 /* Based on the Chip ID, set the device configuration */
1724 rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1725 if (rc > 0) {
1726 dev->chip_id = rc;
1727
1728 switch (dev->chip_id) {
1729 case CHIP_ID_EM2750:
1730 em28xx_info("chip ID is em2750\n");
1731 break;
1732 case CHIP_ID_EM2820:
1733 if (dev->board.is_27xx)
1734 em28xx_info("chip is em2710\n");
1735 else
1736 em28xx_info("chip ID is em2820\n");
1737 break;
1738 case CHIP_ID_EM2840:
1739 em28xx_info("chip ID is em2840\n");
1740 break;
1741 case CHIP_ID_EM2860:
1742 em28xx_info("chip ID is em2860\n");
1743 break;
1744 case CHIP_ID_EM2870:
1745 em28xx_info("chip ID is em2870\n");
1746 dev->wait_after_write = 0;
1747 break;
1748 case CHIP_ID_EM2874:
1749 em28xx_info("chip ID is em2874\n");
1750 dev->reg_gpio_num = EM2874_R80_GPIO;
1751 dev->wait_after_write = 0;
1752 break;
1753 case CHIP_ID_EM2883:
1754 em28xx_info("chip ID is em2882/em2883\n");
1755 dev->wait_after_write = 0;
1756 break;
1757 default:
1758 em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1759 }
1760 }
1761
1762 /* Prepopulate cached GPO register content */
1763 rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1764 if (rc >= 0)
1765 dev->reg_gpo = rc;
1766
1767 /* Set the initial XCLK and I2C clock values based on the board
1768 definition */
1769 em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1770 em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1771 msleep(50);
1772
1773 /* request some modules */
1774 switch (dev->model) {
1775 case EM2861_BOARD_PLEXTOR_PX_TV100U:
1776 /* FIXME guess */
1777 /* Turn on analog audio output */
1778 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1779 break;
1780 case EM2861_BOARD_KWORLD_PVRTV_300U:
1781 case EM2880_BOARD_KWORLD_DVB_305U:
1782 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1783 msleep(10);
1784 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1785 msleep(10);
1786 break;
1787 case EM2870_BOARD_COMPRO_VIDEOMATE:
1788 /* TODO: someone can do some cleanup here...
1789 not everything's needed */
1790 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1791 msleep(10);
1792 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1793 msleep(10);
1794 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1795 mdelay(70);
1796 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1797 mdelay(70);
1798 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1799 mdelay(70);
1800 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1801 mdelay(70);
1802 break;
1803 case EM2870_BOARD_TERRATEC_XS_MT2060:
1804 /* this device needs some gpio writes to get the DVB-T
1805 demod work */
1806 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1807 mdelay(70);
1808 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1809 mdelay(70);
1810 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1811 mdelay(70);
1812 break;
1813 case EM2870_BOARD_PINNACLE_PCTV_DVB:
1814 /* this device needs some gpio writes to get the
1815 DVB-T demod work */
1816 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1817 mdelay(70);
1818 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1819 mdelay(70);
1820 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1821 mdelay(70);
1822 break;
1823 case EM2820_BOARD_GADMEI_UTV310:
1824 case EM2820_BOARD_MSI_VOX_USB_2:
1825 /* enables audio for that devices */
1826 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1827 break;
1828
1829 case EM2882_BOARD_KWORLD_ATSC_315U:
1830 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1831 msleep(10);
1832 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1833 msleep(10);
1834 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1835 msleep(10);
1836 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
1837 msleep(10);
1838 break;
1839
1840 case EM2860_BOARD_KAIOMY_TVNPC_U2:
1841 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
1842 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
1843 em28xx_write_regs(dev, 0x0d, "\x42", 1);
1844 em28xx_write_regs(dev, 0x08, "\xfd", 1);
1845 msleep(10);
1846 em28xx_write_regs(dev, 0x08, "\xff", 1);
1847 msleep(10);
1848 em28xx_write_regs(dev, 0x08, "\x7f", 1);
1849 msleep(10);
1850 em28xx_write_regs(dev, 0x08, "\x6b", 1);
1851
1852 break;
1853 case EM2860_BOARD_EASYCAP:
1854 em28xx_write_regs(dev, 0x08, "\xf8", 1);
1855 break;
1856
1857 case EM2820_BOARD_IODATA_GVMVP_SZ:
1858 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1859 msleep(70);
1860 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1861 msleep(10);
1862 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1863 msleep(70);
1864 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1865 msleep(70);
1866 break;
1867 }
1868
1869 em28xx_gpio_set(dev, dev->board.tuner_gpio);
1870 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1871
1872 /* Unlock device */
1873 em28xx_set_mode(dev, EM28XX_SUSPEND);
1874 }
1875
1876 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1877 {
1878 memset(ctl, 0, sizeof(*ctl));
1879
1880 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1881 ctl->max_len = 64;
1882 ctl->mts = em28xx_boards[dev->model].mts_firmware;
1883
1884 switch (dev->model) {
1885 case EM2880_BOARD_EMPIRE_DUAL_TV:
1886 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1887 ctl->demod = XC3028_FE_ZARLINK456;
1888 break;
1889 case EM2880_BOARD_TERRATEC_HYBRID_XS:
1890 ctl->demod = XC3028_FE_ZARLINK456;
1891 break;
1892 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1893 /* djh - Not sure which demod we need here */
1894 ctl->demod = XC3028_FE_DEFAULT;
1895 break;
1896 case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1897 ctl->demod = XC3028_FE_DEFAULT;
1898 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1899 break;
1900 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1901 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1902 case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1903 /* FIXME: Better to specify the needed IF */
1904 ctl->demod = XC3028_FE_DEFAULT;
1905 break;
1906 case EM2883_BOARD_KWORLD_HYBRID_330U:
1907 ctl->demod = XC3028_FE_CHINA;
1908 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1909 break;
1910 case EM2882_BOARD_EVGA_INDTUBE:
1911 ctl->demod = XC3028_FE_CHINA;
1912 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1913 break;
1914 default:
1915 ctl->demod = XC3028_FE_OREN538;
1916 }
1917 }
1918
1919 static void em28xx_tuner_setup(struct em28xx *dev)
1920 {
1921 struct tuner_setup tun_setup;
1922 struct v4l2_frequency f;
1923
1924 if (dev->tuner_type == TUNER_ABSENT)
1925 return;
1926
1927 memset(&tun_setup, 0, sizeof(tun_setup));
1928
1929 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1930 tun_setup.tuner_callback = em28xx_tuner_callback;
1931
1932 if (dev->board.radio.type) {
1933 tun_setup.type = dev->board.radio.type;
1934 tun_setup.addr = dev->board.radio_addr;
1935
1936 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1937 }
1938
1939 if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
1940 tun_setup.type = dev->tuner_type;
1941 tun_setup.addr = dev->tuner_addr;
1942
1943 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1944 }
1945
1946 if (dev->tda9887_conf) {
1947 struct v4l2_priv_tun_config tda9887_cfg;
1948
1949 tda9887_cfg.tuner = TUNER_TDA9887;
1950 tda9887_cfg.priv = &dev->tda9887_conf;
1951
1952 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
1953 }
1954
1955 if (dev->tuner_type == TUNER_XC2028) {
1956 struct v4l2_priv_tun_config xc2028_cfg;
1957 struct xc2028_ctrl ctl;
1958
1959 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
1960 memset(&ctl, 0, sizeof(ctl));
1961
1962 em28xx_setup_xc3028(dev, &ctl);
1963
1964 xc2028_cfg.tuner = TUNER_XC2028;
1965 xc2028_cfg.priv = &ctl;
1966
1967 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
1968 }
1969
1970 /* configure tuner */
1971 f.tuner = 0;
1972 f.type = V4L2_TUNER_ANALOG_TV;
1973 f.frequency = 9076; /* just a magic number */
1974 dev->ctl_freq = f.frequency;
1975 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
1976 }
1977
1978 static int em28xx_hint_board(struct em28xx *dev)
1979 {
1980 int i;
1981
1982 /* HINT method: EEPROM
1983 *
1984 * This method works only for boards with eeprom.
1985 * Uses a hash of all eeprom bytes. The hash should be
1986 * unique for a vendor/tuner pair.
1987 * There are a high chance that tuners for different
1988 * video standards produce different hashes.
1989 */
1990 for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
1991 if (dev->hash == em28xx_eeprom_hash[i].hash) {
1992 dev->model = em28xx_eeprom_hash[i].model;
1993 dev->tuner_type = em28xx_eeprom_hash[i].tuner;
1994
1995 em28xx_errdev("Your board has no unique USB ID.\n");
1996 em28xx_errdev("A hint were successfully done, "
1997 "based on eeprom hash.\n");
1998 em28xx_errdev("This method is not 100%% failproof.\n");
1999 em28xx_errdev("If the board were missdetected, "
2000 "please email this log to:\n");
2001 em28xx_errdev("\tV4L Mailing List "
2002 " <linux-media@vger.kernel.org>\n");
2003 em28xx_errdev("Board detected as %s\n",
2004 em28xx_boards[dev->model].name);
2005
2006 return 0;
2007 }
2008 }
2009
2010 /* HINT method: I2C attached devices
2011 *
2012 * This method works for all boards.
2013 * Uses a hash of i2c scanned devices.
2014 * Devices with the same i2c attached chips will
2015 * be considered equal.
2016 * This method is less precise than the eeprom one.
2017 */
2018
2019 /* user did not request i2c scanning => do it now */
2020 if (!dev->i2c_hash)
2021 em28xx_do_i2c_scan(dev);
2022
2023 for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
2024 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
2025 dev->model = em28xx_i2c_hash[i].model;
2026 dev->tuner_type = em28xx_i2c_hash[i].tuner;
2027 em28xx_errdev("Your board has no unique USB ID.\n");
2028 em28xx_errdev("A hint were successfully done, "
2029 "based on i2c devicelist hash.\n");
2030 em28xx_errdev("This method is not 100%% failproof.\n");
2031 em28xx_errdev("If the board were missdetected, "
2032 "please email this log to:\n");
2033 em28xx_errdev("\tV4L Mailing List "
2034 " <linux-media@vger.kernel.org>\n");
2035 em28xx_errdev("Board detected as %s\n",
2036 em28xx_boards[dev->model].name);
2037
2038 return 0;
2039 }
2040 }
2041
2042 em28xx_errdev("Your board has no unique USB ID and thus need a "
2043 "hint to be detected.\n");
2044 em28xx_errdev("You may try to use card=<n> insmod option to "
2045 "workaround that.\n");
2046 em28xx_errdev("Please send an email with this log to:\n");
2047 em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
2048 em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
2049 em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
2050
2051 em28xx_errdev("Here is a list of valid choices for the card=<n>"
2052 " insmod option:\n");
2053 for (i = 0; i < em28xx_bcount; i++) {
2054 em28xx_errdev(" card=%d -> %s\n",
2055 i, em28xx_boards[i].name);
2056 }
2057 return -1;
2058 }
2059
2060 /* ----------------------------------------------------------------------- */
2061 void em28xx_register_i2c_ir(struct em28xx *dev)
2062 {
2063 struct i2c_board_info info;
2064 struct IR_i2c_init_data init_data;
2065 const unsigned short addr_list[] = {
2066 0x30, 0x47, I2C_CLIENT_END
2067 };
2068
2069 if (disable_ir)
2070 return;
2071
2072 memset(&info, 0, sizeof(struct i2c_board_info));
2073 memset(&init_data, 0, sizeof(struct IR_i2c_init_data));
2074 strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
2075
2076 /* detect & configure */
2077 switch (dev->model) {
2078 case (EM2800_BOARD_UNKNOWN):
2079 break;
2080 case (EM2820_BOARD_UNKNOWN):
2081 break;
2082 case (EM2800_BOARD_TERRATEC_CINERGY_200):
2083 case (EM2820_BOARD_TERRATEC_CINERGY_250):
2084 init_data.ir_codes = ir_codes_em_terratec;
2085 init_data.get_key = em28xx_get_key_terratec;
2086 init_data.name = "i2c IR (EM28XX Terratec)";
2087 break;
2088 case (EM2820_BOARD_PINNACLE_USB_2):
2089 init_data.ir_codes = ir_codes_pinnacle_grey;
2090 init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2091 init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2092 break;
2093 case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
2094 init_data.ir_codes = ir_codes_hauppauge_new;
2095 init_data.get_key = em28xx_get_key_em_haup;
2096 init_data.name = "i2c IR (EM2840 Hauppauge)";
2097 break;
2098 case (EM2820_BOARD_MSI_VOX_USB_2):
2099 break;
2100 case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
2101 break;
2102 case (EM2800_BOARD_KWORLD_USB2800):
2103 break;
2104 case (EM2800_BOARD_GRABBEEX_USB2800):
2105 break;
2106 }
2107
2108 if (init_data.name)
2109 info.platform_data = &init_data;
2110 i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
2111 }
2112
2113 void em28xx_card_setup(struct em28xx *dev)
2114 {
2115 em28xx_set_model(dev);
2116
2117 dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2118 if (em28xx_boards[dev->model].tuner_addr)
2119 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2120
2121 if (em28xx_boards[dev->model].tda9887_conf)
2122 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2123
2124 /* request some modules */
2125 switch (dev->model) {
2126 case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2127 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2128 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2129 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2130 case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2131 {
2132 struct tveeprom tv;
2133 #ifdef CONFIG_MODULES
2134 request_module("tveeprom");
2135 #endif
2136 /* Call first TVeeprom */
2137
2138 dev->i2c_client.addr = 0xa0 >> 1;
2139 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2140
2141 dev->tuner_type = tv.tuner_type;
2142
2143 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2144 dev->i2s_speed = 2048000;
2145 dev->board.has_msp34xx = 1;
2146 }
2147 #ifdef CONFIG_MODULES
2148 if (tv.has_ir)
2149 request_module("ir-kbd-i2c");
2150 #endif
2151 break;
2152 }
2153 case EM2882_BOARD_KWORLD_ATSC_315U:
2154 em28xx_write_reg(dev, 0x0d, 0x42);
2155 msleep(10);
2156 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2157 msleep(10);
2158 break;
2159 case EM2820_BOARD_KWORLD_PVRTV2800RF:
2160 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2161 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2162 break;
2163 case EM2820_BOARD_UNKNOWN:
2164 case EM2800_BOARD_UNKNOWN:
2165 /*
2166 * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2167 *
2168 * This occurs because they share identical USB vendor and
2169 * product IDs.
2170 *
2171 * What we do here is look up the EEPROM hash of the K-WORLD
2172 * and if it is found then we decide that we do not have
2173 * a DIGIVOX and reset the device to the K-WORLD instead.
2174 *
2175 * This solution is only valid if they do not share eeprom
2176 * hash identities which has not been determined as yet.
2177 */
2178 case EM2880_BOARD_MSI_DIGIVOX_AD:
2179 if (!em28xx_hint_board(dev))
2180 em28xx_set_model(dev);
2181
2182 /* In cases where we had to use a board hint, the call to
2183 em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2184 so make the call now so the analog GPIOs are set properly
2185 before probing the i2c bus. */
2186 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2187 break;
2188 case EM2820_BOARD_SILVERCREST_WEBCAM:
2189 /* FIXME: need to document the registers bellow */
2190 em28xx_write_reg(dev, 0x0d, 0x42);
2191 em28xx_write_reg(dev, 0x13, 0x08);
2192 }
2193
2194 if (dev->board.has_snapshot_button)
2195 em28xx_register_snapshot_button(dev);
2196
2197 if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2198 em28xx_errdev("\n\n");
2199 em28xx_errdev("The support for this board weren't "
2200 "valid yet.\n");
2201 em28xx_errdev("Please send a report of having this working\n");
2202 em28xx_errdev("not to V4L mailing list (and/or to other "
2203 "addresses)\n\n");
2204 }
2205
2206 /* Allow override tuner type by a module parameter */
2207 if (tuner >= 0)
2208 dev->tuner_type = tuner;
2209
2210 /* request some modules */
2211 if (dev->board.has_msp34xx)
2212 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2213 "msp3400", "msp3400", msp3400_addrs);
2214
2215 if (dev->board.decoder == EM28XX_SAA711X)
2216 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2217 "saa7115", "saa7115_auto", saa711x_addrs);
2218
2219 if (dev->board.decoder == EM28XX_TVP5150)
2220 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2221 "tvp5150", "tvp5150", tvp5150_addrs);
2222
2223 if (dev->board.decoder == EM28XX_MT9V011)
2224 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2225 "mt9v011", "mt9v011", mt9v011_addrs);
2226
2227 if (dev->board.adecoder == EM28XX_TVAUDIO)
2228 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2229 "tvaudio", "tvaudio", dev->board.tvaudio_addr);
2230
2231 if (dev->board.tuner_type != TUNER_ABSENT) {
2232 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2233
2234 if (dev->board.radio.type)
2235 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2236 "tuner", "tuner", dev->board.radio_addr);
2237
2238 if (has_demod)
2239 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2240 &dev->i2c_adap, "tuner", "tuner",
2241 v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2242 if (dev->tuner_addr == 0) {
2243 enum v4l2_i2c_tuner_type type =
2244 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2245 struct v4l2_subdev *sd;
2246
2247 sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2248 &dev->i2c_adap, "tuner", "tuner",
2249 v4l2_i2c_tuner_addrs(type));
2250
2251 if (sd)
2252 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2253 } else {
2254 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2255 "tuner", "tuner", dev->tuner_addr);
2256 }
2257 }
2258
2259 em28xx_tuner_setup(dev);
2260 em28xx_ir_init(dev);
2261 }
2262
2263
2264 #if defined(CONFIG_MODULES) && defined(MODULE)
2265 static void request_module_async(struct work_struct *work)
2266 {
2267 struct em28xx *dev = container_of(work,
2268 struct em28xx, request_module_wk);
2269
2270 if (dev->has_audio_class)
2271 request_module("snd-usb-audio");
2272 else if (dev->has_alsa_audio)
2273 request_module("em28xx-alsa");
2274
2275 if (dev->board.has_dvb)
2276 request_module("em28xx-dvb");
2277 }
2278
2279 static void request_modules(struct em28xx *dev)
2280 {
2281 INIT_WORK(&dev->request_module_wk, request_module_async);
2282 schedule_work(&dev->request_module_wk);
2283 }
2284 #else
2285 #define request_modules(dev)
2286 #endif /* CONFIG_MODULES */
2287
2288 /*
2289 * em28xx_realease_resources()
2290 * unregisters the v4l2,i2c and usb devices
2291 * called when the device gets disconected or at module unload
2292 */
2293 void em28xx_release_resources(struct em28xx *dev)
2294 {
2295 if (dev->sbutton_input_dev)
2296 em28xx_deregister_snapshot_button(dev);
2297
2298 if (dev->ir)
2299 em28xx_ir_fini(dev);
2300
2301 /*FIXME: I2C IR should be disconnected */
2302
2303 em28xx_release_analog_resources(dev);
2304
2305 em28xx_remove_from_devlist(dev);
2306
2307 em28xx_i2c_unregister(dev);
2308
2309 v4l2_device_unregister(&dev->v4l2_dev);
2310
2311 usb_put_dev(dev->udev);
2312
2313 /* Mark device as unused */
2314 em28xx_devused &= ~(1 << dev->devno);
2315 };
2316
2317 /*
2318 * em28xx_init_dev()
2319 * allocates and inits the device structs, registers i2c bus and v4l device
2320 */
2321 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2322 struct usb_interface *interface,
2323 int minor)
2324 {
2325 struct em28xx *dev = *devhandle;
2326 int retval = -ENOMEM;
2327 int errCode;
2328
2329 dev->udev = udev;
2330 mutex_init(&dev->ctrl_urb_lock);
2331 spin_lock_init(&dev->slock);
2332 init_waitqueue_head(&dev->open);
2333 init_waitqueue_head(&dev->wait_frame);
2334 init_waitqueue_head(&dev->wait_stream);
2335
2336 dev->em28xx_write_regs = em28xx_write_regs;
2337 dev->em28xx_read_reg = em28xx_read_reg;
2338 dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2339 dev->em28xx_write_regs_req = em28xx_write_regs_req;
2340 dev->em28xx_read_reg_req = em28xx_read_reg_req;
2341 dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2342
2343 em28xx_pre_card_setup(dev);
2344
2345 if (!dev->board.is_em2800) {
2346 /* Sets I2C speed to 100 KHz */
2347 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2348 if (retval < 0) {
2349 em28xx_errdev("%s: em28xx_write_regs_req failed!"
2350 " retval [%d]\n",
2351 __func__, retval);
2352 return retval;
2353 }
2354 }
2355
2356 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2357 if (retval < 0) {
2358 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2359 return retval;
2360 }
2361
2362 /* register i2c bus */
2363 errCode = em28xx_i2c_register(dev);
2364 if (errCode < 0) {
2365 v4l2_device_unregister(&dev->v4l2_dev);
2366 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2367 __func__, errCode);
2368 return errCode;
2369 }
2370
2371 /* Do board specific init and eeprom reading */
2372 em28xx_card_setup(dev);
2373
2374 /* Configure audio */
2375 errCode = em28xx_audio_setup(dev);
2376 if (errCode < 0) {
2377 v4l2_device_unregister(&dev->v4l2_dev);
2378 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2379 __func__, errCode);
2380 }
2381
2382 /* wake i2c devices */
2383 em28xx_wake_i2c(dev);
2384
2385 /* init video dma queues */
2386 INIT_LIST_HEAD(&dev->vidq.active);
2387 INIT_LIST_HEAD(&dev->vidq.queued);
2388
2389
2390 if (dev->board.has_msp34xx) {
2391 /* Send a reset to other chips via gpio */
2392 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2393 if (errCode < 0) {
2394 em28xx_errdev("%s: em28xx_write_regs_req - "
2395 "msp34xx(1) failed! errCode [%d]\n",
2396 __func__, errCode);
2397 return errCode;
2398 }
2399 msleep(3);
2400
2401 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2402 if (errCode < 0) {
2403 em28xx_errdev("%s: em28xx_write_regs_req - "
2404 "msp34xx(2) failed! errCode [%d]\n",
2405 __func__, errCode);
2406 return errCode;
2407 }
2408 msleep(3);
2409 }
2410
2411 em28xx_add_into_devlist(dev);
2412
2413 retval = em28xx_register_analog_devices(dev);
2414 if (retval < 0) {
2415 em28xx_release_resources(dev);
2416 goto fail_reg_devices;
2417 }
2418
2419 em28xx_init_extension(dev);
2420
2421 /* Save some power by putting tuner to sleep */
2422 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
2423
2424 return 0;
2425
2426 fail_reg_devices:
2427 return retval;
2428 }
2429
2430 /*
2431 * em28xx_usb_probe()
2432 * checks for supported devices
2433 */
2434 static int em28xx_usb_probe(struct usb_interface *interface,
2435 const struct usb_device_id *id)
2436 {
2437 const struct usb_endpoint_descriptor *endpoint;
2438 struct usb_device *udev;
2439 struct usb_interface *uif;
2440 struct em28xx *dev = NULL;
2441 int retval;
2442 int i, nr, ifnum, isoc_pipe;
2443 char *speed;
2444 char descr[255] = "";
2445
2446 udev = usb_get_dev(interface_to_usbdev(interface));
2447 ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2448
2449 /* Check to see next free device and mark as used */
2450 nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2451 em28xx_devused |= 1<<nr;
2452
2453 /* Don't register audio interfaces */
2454 if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2455 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2456 "interface %i, class %i\n",
2457 le16_to_cpu(udev->descriptor.idVendor),
2458 le16_to_cpu(udev->descriptor.idProduct),
2459 ifnum,
2460 interface->altsetting[0].desc.bInterfaceClass);
2461
2462 em28xx_devused &= ~(1<<nr);
2463 retval = -ENODEV;
2464 goto err;
2465 }
2466
2467 endpoint = &interface->cur_altsetting->endpoint[0].desc;
2468
2469 /* check if the device has the iso in endpoint at the correct place */
2470 if (usb_endpoint_xfer_isoc(endpoint)
2471 &&
2472 (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2473 /* It's a newer em2874/em2875 device */
2474 isoc_pipe = 0;
2475 } else {
2476 int check_interface = 1;
2477 isoc_pipe = 1;
2478 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2479 if (!usb_endpoint_xfer_isoc(endpoint))
2480 check_interface = 0;
2481
2482 if (usb_endpoint_dir_out(endpoint))
2483 check_interface = 0;
2484
2485 if (!check_interface) {
2486 em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2487 "interface %i, class %i found.\n",
2488 le16_to_cpu(udev->descriptor.idVendor),
2489 le16_to_cpu(udev->descriptor.idProduct),
2490 ifnum,
2491 interface->altsetting[0].desc.bInterfaceClass);
2492
2493 em28xx_err(DRIVER_NAME " This is an anciliary "
2494 "interface not used by the driver\n");
2495
2496 em28xx_devused &= ~(1<<nr);
2497 retval = -ENODEV;
2498 goto err;
2499 }
2500 }
2501
2502 switch (udev->speed) {
2503 case USB_SPEED_LOW:
2504 speed = "1.5";
2505 break;
2506 case USB_SPEED_UNKNOWN:
2507 case USB_SPEED_FULL:
2508 speed = "12";
2509 break;
2510 case USB_SPEED_HIGH:
2511 speed = "480";
2512 break;
2513 default:
2514 speed = "unknown";
2515 }
2516
2517 if (udev->manufacturer)
2518 strlcpy(descr, udev->manufacturer, sizeof(descr));
2519
2520 if (udev->product) {
2521 if (*descr)
2522 strlcat(descr, " ", sizeof(descr));
2523 strlcat(descr, udev->product, sizeof(descr));
2524 }
2525 if (*descr)
2526 strlcat(descr, " ", sizeof(descr));
2527
2528 printk(DRIVER_NAME ": New device %s@ %s Mbps "
2529 "(%04x:%04x, interface %d, class %d)\n",
2530 descr,
2531 speed,
2532 le16_to_cpu(udev->descriptor.idVendor),
2533 le16_to_cpu(udev->descriptor.idProduct),
2534 ifnum,
2535 interface->altsetting->desc.bInterfaceNumber);
2536
2537 /*
2538 * Make sure we have 480 Mbps of bandwidth, otherwise things like
2539 * video stream wouldn't likely work, since 12 Mbps is generally
2540 * not enough even for most Digital TV streams.
2541 */
2542 if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2543 printk(DRIVER_NAME ": Device initialization failed.\n");
2544 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2545 " USB 2.0 port.\n");
2546 em28xx_devused &= ~(1<<nr);
2547 retval = -ENODEV;
2548 goto err;
2549 }
2550
2551 if (nr >= EM28XX_MAXBOARDS) {
2552 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2553 EM28XX_MAXBOARDS);
2554 em28xx_devused &= ~(1<<nr);
2555 retval = -ENOMEM;
2556 goto err;
2557 }
2558
2559 /* allocate memory for our device state and initialize it */
2560 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2561 if (dev == NULL) {
2562 em28xx_err(DRIVER_NAME ": out of memory!\n");
2563 em28xx_devused &= ~(1<<nr);
2564 retval = -ENOMEM;
2565 goto err;
2566 }
2567
2568 snprintf(dev->name, 29, "em28xx #%d", nr);
2569 dev->devno = nr;
2570 dev->model = id->driver_info;
2571 dev->alt = -1;
2572
2573 /* Checks if audio is provided by some interface */
2574 for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2575 uif = udev->config->interface[i];
2576 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2577 dev->has_audio_class = 1;
2578 break;
2579 }
2580 }
2581
2582 /* compute alternate max packet sizes */
2583 uif = udev->actconfig->interface[0];
2584
2585 dev->num_alt = uif->num_altsetting;
2586 dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2587
2588 if (dev->alt_max_pkt_size == NULL) {
2589 em28xx_errdev("out of memory!\n");
2590 em28xx_devused &= ~(1<<nr);
2591 kfree(dev);
2592 retval = -ENOMEM;
2593 goto err;
2594 }
2595
2596 for (i = 0; i < dev->num_alt ; i++) {
2597 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2598 dev->alt_max_pkt_size[i] =
2599 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2600 }
2601
2602 if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2603 dev->model = card[nr];
2604
2605 /* allocate device struct */
2606 mutex_init(&dev->lock);
2607 mutex_lock(&dev->lock);
2608 retval = em28xx_init_dev(&dev, udev, interface, nr);
2609 if (retval) {
2610 em28xx_devused &= ~(1<<dev->devno);
2611 kfree(dev);
2612 goto err;
2613 }
2614
2615 /* save our data pointer in this interface device */
2616 usb_set_intfdata(interface, dev);
2617
2618 request_modules(dev);
2619
2620 /* Should be the last thing to do, to avoid newer udev's to
2621 open the device before fully initializing it
2622 */
2623 mutex_unlock(&dev->lock);
2624
2625 return 0;
2626
2627 err:
2628 return retval;
2629 }
2630
2631 /*
2632 * em28xx_usb_disconnect()
2633 * called when the device gets diconencted
2634 * video device will be unregistered on v4l2_close in case it is still open
2635 */
2636 static void em28xx_usb_disconnect(struct usb_interface *interface)
2637 {
2638 struct em28xx *dev;
2639
2640 dev = usb_get_intfdata(interface);
2641 usb_set_intfdata(interface, NULL);
2642
2643 if (!dev)
2644 return;
2645
2646 em28xx_info("disconnecting %s\n", dev->vdev->name);
2647
2648 /* wait until all current v4l2 io is finished then deallocate
2649 resources */
2650 mutex_lock(&dev->lock);
2651
2652 wake_up_interruptible_all(&dev->open);
2653
2654 v4l2_device_disconnect(&dev->v4l2_dev);
2655
2656 if (dev->users) {
2657 em28xx_warn
2658 ("device /dev/video%d is open! Deregistration and memory "
2659 "deallocation are deferred on close.\n",
2660 dev->vdev->num);
2661
2662 dev->state |= DEV_MISCONFIGURED;
2663 em28xx_uninit_isoc(dev);
2664 dev->state |= DEV_DISCONNECTED;
2665 wake_up_interruptible(&dev->wait_frame);
2666 wake_up_interruptible(&dev->wait_stream);
2667 } else {
2668 dev->state |= DEV_DISCONNECTED;
2669 em28xx_release_resources(dev);
2670 }
2671
2672 em28xx_close_extension(dev);
2673
2674 mutex_unlock(&dev->lock);
2675
2676 if (!dev->users) {
2677 kfree(dev->alt_max_pkt_size);
2678 kfree(dev);
2679 }
2680 }
2681
2682 static struct usb_driver em28xx_usb_driver = {
2683 .name = "em28xx",
2684 .probe = em28xx_usb_probe,
2685 .disconnect = em28xx_usb_disconnect,
2686 .id_table = em28xx_id_table,
2687 };
2688
2689 static int __init em28xx_module_init(void)
2690 {
2691 int result;
2692
2693 /* register this driver with the USB subsystem */
2694 result = usb_register(&em28xx_usb_driver);
2695 if (result)
2696 em28xx_err(DRIVER_NAME
2697 " usb_register failed. Error number %d.\n", result);
2698
2699 printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2700
2701 return result;
2702 }
2703
2704 static void __exit em28xx_module_exit(void)
2705 {
2706 /* deregister this driver with the USB subsystem */
2707 usb_deregister(&em28xx_usb_driver);
2708 }
2709
2710 module_init(em28xx_module_init);
2711 module_exit(em28xx_module_exit);
Linux kernel - Deliverables
This page took 0.093511 seconds and 5 git commands to generate.