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23#include "cx231xx.h"
24#include <linux/init.h>
25#include <linux/module.h>
26#include <linux/slab.h>
27#include <linux/delay.h>
28#include <linux/i2c.h>
29#include <media/tuner.h>
30#include <media/tveeprom.h>
31#include <media/v4l2-common.h>
32
33#include <media/drv-intf/cx25840.h>
34#include "dvb-usb-ids.h"
35#include "xc5000.h"
36#include "tda18271.h"
37
38
39static int tuner = -1;
40module_param(tuner, int, 0444);
41MODULE_PARM_DESC(tuner, "tuner type");
42
43static int transfer_mode = 1;
44module_param(transfer_mode, int, 0444);
45MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)");
46
47static unsigned int disable_ir;
48module_param(disable_ir, int, 0444);
49MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
50
51
52static unsigned long cx231xx_devused;
53
54
55
56
57
58static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = {
59 {0x03, 0x01, 10},
60 {0x03, 0x00, 30},
61 {0x03, 0x01, 10},
62 {-1, -1, -1},
63};
64
65
66
67
68struct cx231xx_board cx231xx_boards[] = {
69 [CX231XX_BOARD_UNKNOWN] = {
70 .name = "Unknown CX231xx video grabber",
71 .tuner_type = TUNER_ABSENT,
72 .input = {{
73 .type = CX231XX_VMUX_TELEVISION,
74 .vmux = CX231XX_VIN_3_1,
75 .amux = CX231XX_AMUX_VIDEO,
76 .gpio = NULL,
77 }, {
78 .type = CX231XX_VMUX_COMPOSITE1,
79 .vmux = CX231XX_VIN_2_1,
80 .amux = CX231XX_AMUX_LINE_IN,
81 .gpio = NULL,
82 }, {
83 .type = CX231XX_VMUX_SVIDEO,
84 .vmux = CX231XX_VIN_1_1 |
85 (CX231XX_VIN_1_2 << 8) |
86 CX25840_SVIDEO_ON,
87 .amux = CX231XX_AMUX_LINE_IN,
88 .gpio = NULL,
89 }
90 },
91 },
92 [CX231XX_BOARD_CNXT_CARRAERA] = {
93 .name = "Conexant Hybrid TV - CARRAERA",
94 .tuner_type = TUNER_XC5000,
95 .tuner_addr = 0x61,
96 .tuner_gpio = RDE250_XCV_TUNER,
97 .tuner_sif_gpio = 0x05,
98 .tuner_scl_gpio = 0x1a,
99 .tuner_sda_gpio = 0x1b,
100 .decoder = CX231XX_AVDECODER,
101 .output_mode = OUT_MODE_VIP11,
102 .demod_xfer_mode = 0,
103 .ctl_pin_status_mask = 0xFFFFFFC4,
104 .agc_analog_digital_select_gpio = 0x0c,
105 .gpio_pin_status_mask = 0x4001000,
106 .tuner_i2c_master = I2C_1_MUX_3,
107 .demod_i2c_master = I2C_2,
108 .has_dvb = 1,
109 .demod_addr = 0x02,
110 .norm = V4L2_STD_PAL,
111
112 .input = {{
113 .type = CX231XX_VMUX_TELEVISION,
114 .vmux = CX231XX_VIN_3_1,
115 .amux = CX231XX_AMUX_VIDEO,
116 .gpio = NULL,
117 }, {
118 .type = CX231XX_VMUX_COMPOSITE1,
119 .vmux = CX231XX_VIN_2_1,
120 .amux = CX231XX_AMUX_LINE_IN,
121 .gpio = NULL,
122 }, {
123 .type = CX231XX_VMUX_SVIDEO,
124 .vmux = CX231XX_VIN_1_1 |
125 (CX231XX_VIN_1_2 << 8) |
126 CX25840_SVIDEO_ON,
127 .amux = CX231XX_AMUX_LINE_IN,
128 .gpio = NULL,
129 }
130 },
131 },
132 [CX231XX_BOARD_CNXT_SHELBY] = {
133 .name = "Conexant Hybrid TV - SHELBY",
134 .tuner_type = TUNER_XC5000,
135 .tuner_addr = 0x61,
136 .tuner_gpio = RDE250_XCV_TUNER,
137 .tuner_sif_gpio = 0x05,
138 .tuner_scl_gpio = 0x1a,
139 .tuner_sda_gpio = 0x1b,
140 .decoder = CX231XX_AVDECODER,
141 .output_mode = OUT_MODE_VIP11,
142 .demod_xfer_mode = 0,
143 .ctl_pin_status_mask = 0xFFFFFFC4,
144 .agc_analog_digital_select_gpio = 0x0c,
145 .gpio_pin_status_mask = 0x4001000,
146 .tuner_i2c_master = I2C_1_MUX_3,
147 .demod_i2c_master = I2C_2,
148 .has_dvb = 1,
149 .demod_addr = 0x32,
150 .norm = V4L2_STD_NTSC,
151
152 .input = {{
153 .type = CX231XX_VMUX_TELEVISION,
154 .vmux = CX231XX_VIN_3_1,
155 .amux = CX231XX_AMUX_VIDEO,
156 .gpio = NULL,
157 }, {
158 .type = CX231XX_VMUX_COMPOSITE1,
159 .vmux = CX231XX_VIN_2_1,
160 .amux = CX231XX_AMUX_LINE_IN,
161 .gpio = NULL,
162 }, {
163 .type = CX231XX_VMUX_SVIDEO,
164 .vmux = CX231XX_VIN_1_1 |
165 (CX231XX_VIN_1_2 << 8) |
166 CX25840_SVIDEO_ON,
167 .amux = CX231XX_AMUX_LINE_IN,
168 .gpio = NULL,
169 }
170 },
171 },
172 [CX231XX_BOARD_CNXT_RDE_253S] = {
173 .name = "Conexant Hybrid TV - RDE253S",
174 .tuner_type = TUNER_NXP_TDA18271,
175 .tuner_addr = 0x60,
176 .tuner_gpio = RDE250_XCV_TUNER,
177 .tuner_sif_gpio = 0x05,
178 .tuner_scl_gpio = 0x1a,
179 .tuner_sda_gpio = 0x1b,
180 .decoder = CX231XX_AVDECODER,
181 .output_mode = OUT_MODE_VIP11,
182 .demod_xfer_mode = 0,
183 .ctl_pin_status_mask = 0xFFFFFFC4,
184 .agc_analog_digital_select_gpio = 0x1c,
185 .gpio_pin_status_mask = 0x4001000,
186 .tuner_i2c_master = I2C_1_MUX_3,
187 .demod_i2c_master = I2C_2,
188 .has_dvb = 1,
189 .demod_addr = 0x02,
190 .norm = V4L2_STD_PAL,
191
192 .input = {{
193 .type = CX231XX_VMUX_TELEVISION,
194 .vmux = CX231XX_VIN_3_1,
195 .amux = CX231XX_AMUX_VIDEO,
196 .gpio = NULL,
197 }, {
198 .type = CX231XX_VMUX_COMPOSITE1,
199 .vmux = CX231XX_VIN_2_1,
200 .amux = CX231XX_AMUX_LINE_IN,
201 .gpio = NULL,
202 }, {
203 .type = CX231XX_VMUX_SVIDEO,
204 .vmux = CX231XX_VIN_1_1 |
205 (CX231XX_VIN_1_2 << 8) |
206 CX25840_SVIDEO_ON,
207 .amux = CX231XX_AMUX_LINE_IN,
208 .gpio = NULL,
209 }
210 },
211 },
212
213 [CX231XX_BOARD_CNXT_RDU_253S] = {
214 .name = "Conexant Hybrid TV - RDU253S",
215 .tuner_type = TUNER_NXP_TDA18271,
216 .tuner_addr = 0x60,
217 .tuner_gpio = RDE250_XCV_TUNER,
218 .tuner_sif_gpio = 0x05,
219 .tuner_scl_gpio = 0x1a,
220 .tuner_sda_gpio = 0x1b,
221 .decoder = CX231XX_AVDECODER,
222 .output_mode = OUT_MODE_VIP11,
223 .demod_xfer_mode = 0,
224 .ctl_pin_status_mask = 0xFFFFFFC4,
225 .agc_analog_digital_select_gpio = 0x1c,
226 .gpio_pin_status_mask = 0x4001000,
227 .tuner_i2c_master = I2C_1_MUX_3,
228 .demod_i2c_master = I2C_2,
229 .has_dvb = 1,
230 .demod_addr = 0x02,
231 .norm = V4L2_STD_PAL,
232
233 .input = {{
234 .type = CX231XX_VMUX_TELEVISION,
235 .vmux = CX231XX_VIN_3_1,
236 .amux = CX231XX_AMUX_VIDEO,
237 .gpio = NULL,
238 }, {
239 .type = CX231XX_VMUX_COMPOSITE1,
240 .vmux = CX231XX_VIN_2_1,
241 .amux = CX231XX_AMUX_LINE_IN,
242 .gpio = NULL,
243 }, {
244 .type = CX231XX_VMUX_SVIDEO,
245 .vmux = CX231XX_VIN_1_1 |
246 (CX231XX_VIN_1_2 << 8) |
247 CX25840_SVIDEO_ON,
248 .amux = CX231XX_AMUX_LINE_IN,
249 .gpio = NULL,
250 }
251 },
252 },
253 [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = {
254 .name = "Conexant VIDEO GRABBER",
255 .tuner_type = TUNER_ABSENT,
256 .decoder = CX231XX_AVDECODER,
257 .output_mode = OUT_MODE_VIP11,
258 .ctl_pin_status_mask = 0xFFFFFFC4,
259 .agc_analog_digital_select_gpio = 0x1c,
260 .gpio_pin_status_mask = 0x4001000,
261 .norm = V4L2_STD_PAL,
262 .no_alt_vanc = 1,
263 .external_av = 1,
264
265
266
267 .has_417 = 0,
268
269 .input = {{
270 .type = CX231XX_VMUX_COMPOSITE1,
271 .vmux = CX231XX_VIN_2_1,
272 .amux = CX231XX_AMUX_LINE_IN,
273 .gpio = NULL,
274 }, {
275 .type = CX231XX_VMUX_SVIDEO,
276 .vmux = CX231XX_VIN_1_1 |
277 (CX231XX_VIN_1_2 << 8) |
278 CX25840_SVIDEO_ON,
279 .amux = CX231XX_AMUX_LINE_IN,
280 .gpio = NULL,
281 }
282 },
283 },
284 [CX231XX_BOARD_CNXT_RDE_250] = {
285 .name = "Conexant Hybrid TV - rde 250",
286 .tuner_type = TUNER_XC5000,
287 .tuner_addr = 0x61,
288 .tuner_gpio = RDE250_XCV_TUNER,
289 .tuner_sif_gpio = 0x05,
290 .tuner_scl_gpio = 0x1a,
291 .tuner_sda_gpio = 0x1b,
292 .decoder = CX231XX_AVDECODER,
293 .output_mode = OUT_MODE_VIP11,
294 .demod_xfer_mode = 0,
295 .ctl_pin_status_mask = 0xFFFFFFC4,
296 .agc_analog_digital_select_gpio = 0x0c,
297 .gpio_pin_status_mask = 0x4001000,
298 .tuner_i2c_master = I2C_1_MUX_3,
299 .demod_i2c_master = I2C_2,
300 .has_dvb = 1,
301 .demod_addr = 0x02,
302 .norm = V4L2_STD_PAL,
303
304 .input = {{
305 .type = CX231XX_VMUX_TELEVISION,
306 .vmux = CX231XX_VIN_2_1,
307 .amux = CX231XX_AMUX_VIDEO,
308 .gpio = NULL,
309 }
310 },
311 },
312 [CX231XX_BOARD_CNXT_RDU_250] = {
313 .name = "Conexant Hybrid TV - RDU 250",
314 .tuner_type = TUNER_XC5000,
315 .tuner_addr = 0x61,
316 .tuner_gpio = RDE250_XCV_TUNER,
317 .tuner_sif_gpio = 0x05,
318 .tuner_scl_gpio = 0x1a,
319 .tuner_sda_gpio = 0x1b,
320 .decoder = CX231XX_AVDECODER,
321 .output_mode = OUT_MODE_VIP11,
322 .demod_xfer_mode = 0,
323 .ctl_pin_status_mask = 0xFFFFFFC4,
324 .agc_analog_digital_select_gpio = 0x0c,
325 .gpio_pin_status_mask = 0x4001000,
326 .tuner_i2c_master = I2C_1_MUX_3,
327 .demod_i2c_master = I2C_2,
328 .has_dvb = 1,
329 .demod_addr = 0x32,
330 .norm = V4L2_STD_NTSC,
331
332 .input = {{
333 .type = CX231XX_VMUX_TELEVISION,
334 .vmux = CX231XX_VIN_2_1,
335 .amux = CX231XX_AMUX_VIDEO,
336 .gpio = NULL,
337 }
338 },
339 },
340 [CX231XX_BOARD_HAUPPAUGE_EXETER] = {
341 .name = "Hauppauge EXETER",
342 .tuner_type = TUNER_NXP_TDA18271,
343 .tuner_addr = 0x60,
344 .tuner_gpio = RDE250_XCV_TUNER,
345 .tuner_sif_gpio = 0x05,
346 .tuner_scl_gpio = 0x1a,
347 .tuner_sda_gpio = 0x1b,
348 .decoder = CX231XX_AVDECODER,
349 .output_mode = OUT_MODE_VIP11,
350 .demod_xfer_mode = 0,
351 .ctl_pin_status_mask = 0xFFFFFFC4,
352 .agc_analog_digital_select_gpio = 0x0c,
353 .gpio_pin_status_mask = 0x4001000,
354 .tuner_i2c_master = I2C_1_MUX_1,
355 .demod_i2c_master = I2C_1_MUX_1,
356 .has_dvb = 1,
357 .demod_addr = 0x0e,
358 .norm = V4L2_STD_NTSC,
359
360 .input = {{
361 .type = CX231XX_VMUX_TELEVISION,
362 .vmux = CX231XX_VIN_3_1,
363 .amux = CX231XX_AMUX_VIDEO,
364 .gpio = NULL,
365 }, {
366 .type = CX231XX_VMUX_COMPOSITE1,
367 .vmux = CX231XX_VIN_2_1,
368 .amux = CX231XX_AMUX_LINE_IN,
369 .gpio = NULL,
370 }, {
371 .type = CX231XX_VMUX_SVIDEO,
372 .vmux = CX231XX_VIN_1_1 |
373 (CX231XX_VIN_1_2 << 8) |
374 CX25840_SVIDEO_ON,
375 .amux = CX231XX_AMUX_LINE_IN,
376 .gpio = NULL,
377 } },
378 },
379 [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = {
380 .name = "Hauppauge USB Live 2",
381 .tuner_type = TUNER_ABSENT,
382 .decoder = CX231XX_AVDECODER,
383 .output_mode = OUT_MODE_VIP11,
384 .demod_xfer_mode = 0,
385 .ctl_pin_status_mask = 0xFFFFFFC4,
386 .agc_analog_digital_select_gpio = 0x0c,
387 .gpio_pin_status_mask = 0x4001000,
388 .norm = V4L2_STD_NTSC,
389 .no_alt_vanc = 1,
390 .external_av = 1,
391 .input = {{
392 .type = CX231XX_VMUX_COMPOSITE1,
393 .vmux = CX231XX_VIN_2_1,
394 .amux = CX231XX_AMUX_LINE_IN,
395 .gpio = NULL,
396 }, {
397 .type = CX231XX_VMUX_SVIDEO,
398 .vmux = CX231XX_VIN_1_1 |
399 (CX231XX_VIN_1_2 << 8) |
400 CX25840_SVIDEO_ON,
401 .amux = CX231XX_AMUX_LINE_IN,
402 .gpio = NULL,
403 } },
404 },
405 [CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = {
406 .name = "Kworld UB430 USB Hybrid",
407 .tuner_type = TUNER_NXP_TDA18271,
408 .tuner_addr = 0x60,
409 .decoder = CX231XX_AVDECODER,
410 .output_mode = OUT_MODE_VIP11,
411 .demod_xfer_mode = 0,
412 .ctl_pin_status_mask = 0xFFFFFFC4,
413 .agc_analog_digital_select_gpio = 0x11,
414 .tuner_sif_gpio = -1,
415 .tuner_scl_gpio = -1,
416 .tuner_sda_gpio = -1,
417 .gpio_pin_status_mask = 0x4001000,
418 .tuner_i2c_master = I2C_2,
419 .demod_i2c_master = I2C_1_MUX_3,
420 .ir_i2c_master = I2C_2,
421 .has_dvb = 1,
422 .demod_addr = 0x10,
423 .norm = V4L2_STD_PAL_M,
424 .input = {{
425 .type = CX231XX_VMUX_TELEVISION,
426 .vmux = CX231XX_VIN_3_1,
427 .amux = CX231XX_AMUX_VIDEO,
428 .gpio = NULL,
429 }, {
430 .type = CX231XX_VMUX_COMPOSITE1,
431 .vmux = CX231XX_VIN_2_1,
432 .amux = CX231XX_AMUX_LINE_IN,
433 .gpio = NULL,
434 }, {
435 .type = CX231XX_VMUX_SVIDEO,
436 .vmux = CX231XX_VIN_1_1 |
437 (CX231XX_VIN_1_2 << 8) |
438 CX25840_SVIDEO_ON,
439 .amux = CX231XX_AMUX_LINE_IN,
440 .gpio = NULL,
441 } },
442 },
443 [CX231XX_BOARD_KWORLD_UB445_USB_HYBRID] = {
444 .name = "Kworld UB445 USB Hybrid",
445 .tuner_type = TUNER_NXP_TDA18271,
446 .tuner_addr = 0x60,
447 .decoder = CX231XX_AVDECODER,
448 .output_mode = OUT_MODE_VIP11,
449 .demod_xfer_mode = 0,
450 .ctl_pin_status_mask = 0xFFFFFFC4,
451 .agc_analog_digital_select_gpio = 0x11,
452 .tuner_sif_gpio = -1,
453 .tuner_scl_gpio = -1,
454 .tuner_sda_gpio = -1,
455 .gpio_pin_status_mask = 0x4001000,
456 .tuner_i2c_master = I2C_2,
457 .demod_i2c_master = I2C_1_MUX_3,
458 .ir_i2c_master = I2C_2,
459 .has_dvb = 1,
460 .demod_addr = 0x10,
461 .norm = V4L2_STD_NTSC_M,
462 .input = {{
463 .type = CX231XX_VMUX_TELEVISION,
464 .vmux = CX231XX_VIN_3_1,
465 .amux = CX231XX_AMUX_VIDEO,
466 .gpio = NULL,
467 }, {
468 .type = CX231XX_VMUX_COMPOSITE1,
469 .vmux = CX231XX_VIN_2_1,
470 .amux = CX231XX_AMUX_LINE_IN,
471 .gpio = NULL,
472 }, {
473 .type = CX231XX_VMUX_SVIDEO,
474 .vmux = CX231XX_VIN_1_1 |
475 (CX231XX_VIN_1_2 << 8) |
476 CX25840_SVIDEO_ON,
477 .amux = CX231XX_AMUX_LINE_IN,
478 .gpio = NULL,
479 } },
480 },
481 [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
482 .name = "Pixelview PlayTV USB Hybrid",
483 .tuner_type = TUNER_NXP_TDA18271,
484 .tuner_addr = 0x60,
485 .decoder = CX231XX_AVDECODER,
486 .output_mode = OUT_MODE_VIP11,
487 .demod_xfer_mode = 0,
488 .ctl_pin_status_mask = 0xFFFFFFC4,
489 .agc_analog_digital_select_gpio = 0x1c,
490 .tuner_sif_gpio = -1,
491 .tuner_scl_gpio = -1,
492 .tuner_sda_gpio = -1,
493 .gpio_pin_status_mask = 0x4001000,
494 .tuner_i2c_master = I2C_2,
495 .demod_i2c_master = I2C_1_MUX_3,
496 .ir_i2c_master = I2C_2,
497 .rc_map_name = RC_MAP_PIXELVIEW_002T,
498 .has_dvb = 1,
499 .demod_addr = 0x10,
500 .norm = V4L2_STD_PAL_M,
501 .input = {{
502 .type = CX231XX_VMUX_TELEVISION,
503 .vmux = CX231XX_VIN_3_1,
504 .amux = CX231XX_AMUX_VIDEO,
505 .gpio = NULL,
506 }, {
507 .type = CX231XX_VMUX_COMPOSITE1,
508 .vmux = CX231XX_VIN_2_1,
509 .amux = CX231XX_AMUX_LINE_IN,
510 .gpio = NULL,
511 }, {
512 .type = CX231XX_VMUX_SVIDEO,
513 .vmux = CX231XX_VIN_1_1 |
514 (CX231XX_VIN_1_2 << 8) |
515 CX25840_SVIDEO_ON,
516 .amux = CX231XX_AMUX_LINE_IN,
517 .gpio = NULL,
518 } },
519 },
520 [CX231XX_BOARD_PV_XCAPTURE_USB] = {
521 .name = "Pixelview Xcapture USB",
522 .tuner_type = TUNER_ABSENT,
523 .decoder = CX231XX_AVDECODER,
524 .output_mode = OUT_MODE_VIP11,
525 .demod_xfer_mode = 0,
526 .ctl_pin_status_mask = 0xFFFFFFC4,
527 .agc_analog_digital_select_gpio = 0x0c,
528 .gpio_pin_status_mask = 0x4001000,
529 .norm = V4L2_STD_NTSC,
530 .no_alt_vanc = 1,
531 .external_av = 1,
532
533 .input = {{
534 .type = CX231XX_VMUX_COMPOSITE1,
535 .vmux = CX231XX_VIN_2_1,
536 .amux = CX231XX_AMUX_LINE_IN,
537 .gpio = NULL,
538 }, {
539 .type = CX231XX_VMUX_SVIDEO,
540 .vmux = CX231XX_VIN_1_1 |
541 (CX231XX_VIN_1_2 << 8) |
542 CX25840_SVIDEO_ON,
543 .amux = CX231XX_AMUX_LINE_IN,
544 .gpio = NULL,
545 }
546 },
547 },
548
549 [CX231XX_BOARD_ICONBIT_U100] = {
550 .name = "Iconbit Analog Stick U100 FM",
551 .tuner_type = TUNER_ABSENT,
552 .decoder = CX231XX_AVDECODER,
553 .output_mode = OUT_MODE_VIP11,
554 .demod_xfer_mode = 0,
555 .ctl_pin_status_mask = 0xFFFFFFC4,
556 .agc_analog_digital_select_gpio = 0x1C,
557 .gpio_pin_status_mask = 0x4001000,
558
559 .input = {{
560 .type = CX231XX_VMUX_COMPOSITE1,
561 .vmux = CX231XX_VIN_2_1,
562 .amux = CX231XX_AMUX_LINE_IN,
563 .gpio = NULL,
564 }, {
565 .type = CX231XX_VMUX_SVIDEO,
566 .vmux = CX231XX_VIN_1_1 |
567 (CX231XX_VIN_1_2 << 8) |
568 CX25840_SVIDEO_ON,
569 .amux = CX231XX_AMUX_LINE_IN,
570 .gpio = NULL,
571 } },
572 },
573 [CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = {
574 .name = "Hauppauge WinTV USB2 FM (PAL)",
575 .tuner_type = TUNER_NXP_TDA18271,
576 .tuner_addr = 0x60,
577 .tuner_gpio = RDE250_XCV_TUNER,
578 .tuner_sif_gpio = 0x05,
579 .tuner_scl_gpio = 0x1a,
580 .tuner_sda_gpio = 0x1b,
581 .decoder = CX231XX_AVDECODER,
582 .output_mode = OUT_MODE_VIP11,
583 .ctl_pin_status_mask = 0xFFFFFFC4,
584 .agc_analog_digital_select_gpio = 0x0c,
585 .gpio_pin_status_mask = 0x4001000,
586 .tuner_i2c_master = I2C_1_MUX_3,
587 .norm = V4L2_STD_PAL,
588
589 .input = {{
590 .type = CX231XX_VMUX_TELEVISION,
591 .vmux = CX231XX_VIN_3_1,
592 .amux = CX231XX_AMUX_VIDEO,
593 .gpio = NULL,
594 }, {
595 .type = CX231XX_VMUX_COMPOSITE1,
596 .vmux = CX231XX_VIN_2_1,
597 .amux = CX231XX_AMUX_LINE_IN,
598 .gpio = NULL,
599 }, {
600 .type = CX231XX_VMUX_SVIDEO,
601 .vmux = CX231XX_VIN_1_1 |
602 (CX231XX_VIN_1_2 << 8) |
603 CX25840_SVIDEO_ON,
604 .amux = CX231XX_AMUX_LINE_IN,
605 .gpio = NULL,
606 } },
607 },
608 [CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = {
609 .name = "Hauppauge WinTV USB2 FM (NTSC)",
610 .tuner_type = TUNER_NXP_TDA18271,
611 .tuner_addr = 0x60,
612 .tuner_gpio = RDE250_XCV_TUNER,
613 .tuner_sif_gpio = 0x05,
614 .tuner_scl_gpio = 0x1a,
615 .tuner_sda_gpio = 0x1b,
616 .decoder = CX231XX_AVDECODER,
617 .output_mode = OUT_MODE_VIP11,
618 .ctl_pin_status_mask = 0xFFFFFFC4,
619 .agc_analog_digital_select_gpio = 0x0c,
620 .gpio_pin_status_mask = 0x4001000,
621 .tuner_i2c_master = I2C_1_MUX_3,
622 .norm = V4L2_STD_NTSC,
623
624 .input = {{
625 .type = CX231XX_VMUX_TELEVISION,
626 .vmux = CX231XX_VIN_3_1,
627 .amux = CX231XX_AMUX_VIDEO,
628 .gpio = NULL,
629 }, {
630 .type = CX231XX_VMUX_COMPOSITE1,
631 .vmux = CX231XX_VIN_2_1,
632 .amux = CX231XX_AMUX_LINE_IN,
633 .gpio = NULL,
634 }, {
635 .type = CX231XX_VMUX_SVIDEO,
636 .vmux = CX231XX_VIN_1_1 |
637 (CX231XX_VIN_1_2 << 8) |
638 CX25840_SVIDEO_ON,
639 .amux = CX231XX_AMUX_LINE_IN,
640 .gpio = NULL,
641 } },
642 },
643 [CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2] = {
644 .name = "Elgato Video Capture V2",
645 .tuner_type = TUNER_ABSENT,
646 .decoder = CX231XX_AVDECODER,
647 .output_mode = OUT_MODE_VIP11,
648 .demod_xfer_mode = 0,
649 .ctl_pin_status_mask = 0xFFFFFFC4,
650 .agc_analog_digital_select_gpio = 0x0c,
651 .gpio_pin_status_mask = 0x4001000,
652 .norm = V4L2_STD_NTSC,
653 .no_alt_vanc = 1,
654 .external_av = 1,
655 .input = {{
656 .type = CX231XX_VMUX_COMPOSITE1,
657 .vmux = CX231XX_VIN_2_1,
658 .amux = CX231XX_AMUX_LINE_IN,
659 .gpio = NULL,
660 }, {
661 .type = CX231XX_VMUX_SVIDEO,
662 .vmux = CX231XX_VIN_1_1 |
663 (CX231XX_VIN_1_2 << 8) |
664 CX25840_SVIDEO_ON,
665 .amux = CX231XX_AMUX_LINE_IN,
666 .gpio = NULL,
667 } },
668 },
669 [CX231XX_BOARD_OTG102] = {
670 .name = "Geniatech OTG102",
671 .tuner_type = TUNER_ABSENT,
672 .decoder = CX231XX_AVDECODER,
673 .output_mode = OUT_MODE_VIP11,
674 .ctl_pin_status_mask = 0xFFFFFFC4,
675 .agc_analog_digital_select_gpio = 0x0c,
676
677 .gpio_pin_status_mask = 0x4001000,
678 .norm = V4L2_STD_NTSC,
679 .no_alt_vanc = 1,
680 .external_av = 1,
681
682
683
684
685
686 .input = {{
687 .type = CX231XX_VMUX_COMPOSITE1,
688 .vmux = CX231XX_VIN_2_1,
689 .amux = CX231XX_AMUX_LINE_IN,
690 .gpio = NULL,
691 }, {
692 .type = CX231XX_VMUX_SVIDEO,
693 .vmux = CX231XX_VIN_1_1 |
694 (CX231XX_VIN_1_2 << 8) |
695 CX25840_SVIDEO_ON,
696 .amux = CX231XX_AMUX_LINE_IN,
697 .gpio = NULL,
698 }
699 },
700 },
701 [CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx] = {
702 .name = "Hauppauge WinTV 930C-HD (1113xx) / HVR-900H (111xxx) / PCTV QuatroStick 521e",
703 .tuner_type = TUNER_NXP_TDA18271,
704 .tuner_addr = 0x60,
705 .tuner_gpio = RDE250_XCV_TUNER,
706 .tuner_sif_gpio = 0x05,
707 .tuner_scl_gpio = 0x1a,
708 .tuner_sda_gpio = 0x1b,
709 .decoder = CX231XX_AVDECODER,
710 .output_mode = OUT_MODE_VIP11,
711 .demod_xfer_mode = 0,
712 .ctl_pin_status_mask = 0xFFFFFFC4,
713 .agc_analog_digital_select_gpio = 0x0c,
714 .gpio_pin_status_mask = 0x4001000,
715 .tuner_i2c_master = I2C_1_MUX_3,
716 .demod_i2c_master = I2C_1_MUX_3,
717 .has_dvb = 1,
718 .demod_addr = 0x0e,
719 .norm = V4L2_STD_PAL,
720
721 .input = {{
722 .type = CX231XX_VMUX_TELEVISION,
723 .vmux = CX231XX_VIN_3_1,
724 .amux = CX231XX_AMUX_VIDEO,
725 .gpio = NULL,
726 }, {
727 .type = CX231XX_VMUX_COMPOSITE1,
728 .vmux = CX231XX_VIN_2_1,
729 .amux = CX231XX_AMUX_LINE_IN,
730 .gpio = NULL,
731 }, {
732 .type = CX231XX_VMUX_SVIDEO,
733 .vmux = CX231XX_VIN_1_1 |
734 (CX231XX_VIN_1_2 << 8) |
735 CX25840_SVIDEO_ON,
736 .amux = CX231XX_AMUX_LINE_IN,
737 .gpio = NULL,
738 } },
739 },
740 [CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx] = {
741 .name = "Hauppauge WinTV 930C-HD (1114xx) / HVR-901H (1114xx) / PCTV QuatroStick 522e",
742 .tuner_type = TUNER_ABSENT,
743 .tuner_addr = 0x60,
744 .tuner_gpio = RDE250_XCV_TUNER,
745 .tuner_sif_gpio = 0x05,
746 .tuner_scl_gpio = 0x1a,
747 .tuner_sda_gpio = 0x1b,
748 .decoder = CX231XX_AVDECODER,
749 .output_mode = OUT_MODE_VIP11,
750 .demod_xfer_mode = 0,
751 .ctl_pin_status_mask = 0xFFFFFFC4,
752 .agc_analog_digital_select_gpio = 0x0c,
753 .gpio_pin_status_mask = 0x4001000,
754 .tuner_i2c_master = I2C_1_MUX_3,
755 .demod_i2c_master = I2C_1_MUX_3,
756 .has_dvb = 1,
757 .demod_addr = 0x0e,
758 .norm = V4L2_STD_PAL,
759
760 .input = {{
761 .type = CX231XX_VMUX_TELEVISION,
762 .vmux = CX231XX_VIN_3_1,
763 .amux = CX231XX_AMUX_VIDEO,
764 .gpio = NULL,
765 }, {
766 .type = CX231XX_VMUX_COMPOSITE1,
767 .vmux = CX231XX_VIN_2_1,
768 .amux = CX231XX_AMUX_LINE_IN,
769 .gpio = NULL,
770 }, {
771 .type = CX231XX_VMUX_SVIDEO,
772 .vmux = CX231XX_VIN_1_1 |
773 (CX231XX_VIN_1_2 << 8) |
774 CX25840_SVIDEO_ON,
775 .amux = CX231XX_AMUX_LINE_IN,
776 .gpio = NULL,
777 } },
778 },
779 [CX231XX_BOARD_HAUPPAUGE_955Q] = {
780 .name = "Hauppauge WinTV-HVR-955Q (111401)",
781 .tuner_type = TUNER_ABSENT,
782 .tuner_addr = 0x60,
783 .tuner_gpio = RDE250_XCV_TUNER,
784 .tuner_sif_gpio = 0x05,
785 .tuner_scl_gpio = 0x1a,
786 .tuner_sda_gpio = 0x1b,
787 .decoder = CX231XX_AVDECODER,
788 .output_mode = OUT_MODE_VIP11,
789 .demod_xfer_mode = 0,
790 .ctl_pin_status_mask = 0xFFFFFFC4,
791 .agc_analog_digital_select_gpio = 0x0c,
792 .gpio_pin_status_mask = 0x4001000,
793 .tuner_i2c_master = I2C_1_MUX_3,
794 .demod_i2c_master = I2C_1_MUX_3,
795 .has_dvb = 1,
796 .demod_addr = 0x0e,
797 .norm = V4L2_STD_NTSC,
798
799 .input = {{
800 .type = CX231XX_VMUX_TELEVISION,
801 .vmux = CX231XX_VIN_3_1,
802 .amux = CX231XX_AMUX_VIDEO,
803 .gpio = NULL,
804 }, {
805 .type = CX231XX_VMUX_COMPOSITE1,
806 .vmux = CX231XX_VIN_2_1,
807 .amux = CX231XX_AMUX_LINE_IN,
808 .gpio = NULL,
809 }, {
810 .type = CX231XX_VMUX_SVIDEO,
811 .vmux = CX231XX_VIN_1_1 |
812 (CX231XX_VIN_1_2 << 8) |
813 CX25840_SVIDEO_ON,
814 .amux = CX231XX_AMUX_LINE_IN,
815 .gpio = NULL,
816 } },
817 },
818 [CX231XX_BOARD_TERRATEC_GRABBY] = {
819 .name = "Terratec Grabby",
820 .tuner_type = TUNER_ABSENT,
821 .decoder = CX231XX_AVDECODER,
822 .output_mode = OUT_MODE_VIP11,
823 .demod_xfer_mode = 0,
824 .ctl_pin_status_mask = 0xFFFFFFC4,
825 .agc_analog_digital_select_gpio = 0x0c,
826 .gpio_pin_status_mask = 0x4001000,
827 .norm = V4L2_STD_PAL,
828 .no_alt_vanc = 1,
829 .external_av = 1,
830 .input = {{
831 .type = CX231XX_VMUX_COMPOSITE1,
832 .vmux = CX231XX_VIN_2_1,
833 .amux = CX231XX_AMUX_LINE_IN,
834 .gpio = NULL,
835 }, {
836 .type = CX231XX_VMUX_SVIDEO,
837 .vmux = CX231XX_VIN_1_1 |
838 (CX231XX_VIN_1_2 << 8) |
839 CX25840_SVIDEO_ON,
840 .amux = CX231XX_AMUX_LINE_IN,
841 .gpio = NULL,
842 } },
843 },
844 [CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD] = {
845 .name = "Evromedia USB Full Hybrid Full HD",
846 .tuner_type = TUNER_ABSENT,
847 .demod_addr = 0x64,
848 .demod_i2c_master = I2C_1_MUX_3,
849 .has_dvb = 1,
850 .ir_i2c_master = I2C_0,
851 .norm = V4L2_STD_PAL,
852 .output_mode = OUT_MODE_VIP11,
853 .tuner_addr = 0x60,
854 .tuner_i2c_master = I2C_2,
855 .input = {{
856 .type = CX231XX_VMUX_TELEVISION,
857 .vmux = 0,
858 .amux = CX231XX_AMUX_VIDEO,
859 }, {
860 .type = CX231XX_VMUX_COMPOSITE1,
861 .vmux = CX231XX_VIN_2_1,
862 .amux = CX231XX_AMUX_LINE_IN,
863 }, {
864 .type = CX231XX_VMUX_SVIDEO,
865 .vmux = CX231XX_VIN_1_1 |
866 (CX231XX_VIN_1_2 << 8) |
867 CX25840_SVIDEO_ON,
868 .amux = CX231XX_AMUX_LINE_IN,
869 } },
870 },
871 [CX231XX_BOARD_ASTROMETA_T2HYBRID] = {
872 .name = "Astrometa T2hybrid",
873 .tuner_type = TUNER_ABSENT,
874 .has_dvb = 1,
875 .output_mode = OUT_MODE_VIP11,
876 .agc_analog_digital_select_gpio = 0x01,
877 .ctl_pin_status_mask = 0xffffffc4,
878 .demod_addr = 0x18,
879 .demod_i2c_master = I2C_1_MUX_1,
880 .gpio_pin_status_mask = 0xa,
881 .norm = V4L2_STD_NTSC,
882 .tuner_addr = 0x3a,
883 .tuner_i2c_master = I2C_1_MUX_3,
884 .tuner_scl_gpio = 0x1a,
885 .tuner_sda_gpio = 0x1b,
886 .tuner_sif_gpio = 0x05,
887 .input = {{
888 .type = CX231XX_VMUX_TELEVISION,
889 .vmux = CX231XX_VIN_1_1,
890 .amux = CX231XX_AMUX_VIDEO,
891 }, {
892 .type = CX231XX_VMUX_COMPOSITE1,
893 .vmux = CX231XX_VIN_2_1,
894 .amux = CX231XX_AMUX_LINE_IN,
895 },
896 },
897 },
898};
899const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
900
901
902struct usb_device_id cx231xx_id_table[] = {
903 {USB_DEVICE(0x1D19, 0x6109),
904 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
905 {USB_DEVICE(0x0572, 0x5A3C),
906 .driver_info = CX231XX_BOARD_UNKNOWN},
907 {USB_DEVICE(0x0572, 0x58A2),
908 .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
909 {USB_DEVICE(0x0572, 0x58A1),
910 .driver_info = CX231XX_BOARD_CNXT_SHELBY},
911 {USB_DEVICE(0x0572, 0x58A4),
912 .driver_info = CX231XX_BOARD_CNXT_RDE_253S},
913 {USB_DEVICE(0x0572, 0x58A5),
914 .driver_info = CX231XX_BOARD_CNXT_RDU_253S},
915 {USB_DEVICE(0x0572, 0x58A6),
916 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
917 {USB_DEVICE(0x0572, 0x589E),
918 .driver_info = CX231XX_BOARD_CNXT_RDE_250},
919 {USB_DEVICE(0x0572, 0x58A0),
920 .driver_info = CX231XX_BOARD_CNXT_RDU_250},
921 {USB_DEVICE(0x2040, 0xb110),
922 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL},
923 {USB_DEVICE(0x2040, 0xb111),
924 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
925 {USB_DEVICE(0x2040, 0xb120),
926 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
927 {USB_DEVICE(0x2040, 0xb123),
928 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q},
929 {USB_DEVICE(0x2040, 0xb130),
930 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
931 {USB_DEVICE(0x2040, 0xb131),
932 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
933
934 {USB_DEVICE(0x2040, 0xb138),
935 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
936
937 {USB_DEVICE(0x2040, 0xb139),
938 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
939 {USB_DEVICE(0x2040, 0xb140),
940 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
941 {USB_DEVICE(0x2040, 0xc200),
942 .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
943
944 {USB_DEVICE(0x2013, 0x0259),
945 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
946
947 {USB_DEVICE(0x2013, 0x025e),
948 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
949 {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
950 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
951 {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
952 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
953 {USB_DEVICE(0x1b80, 0xe424),
954 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
955 {USB_DEVICE(0x1b80, 0xe421),
956 .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID},
957 {USB_DEVICE(0x1f4d, 0x0237),
958 .driver_info = CX231XX_BOARD_ICONBIT_U100},
959 {USB_DEVICE(0x0fd9, 0x0037),
960 .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2},
961 {USB_DEVICE(0x1f4d, 0x0102),
962 .driver_info = CX231XX_BOARD_OTG102},
963 {USB_DEVICE(USB_VID_TERRATEC, 0x00a6),
964 .driver_info = CX231XX_BOARD_TERRATEC_GRABBY},
965 {USB_DEVICE(0x1b80, 0xd3b2),
966 .driver_info = CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD},
967 {USB_DEVICE(0x15f4, 0x0135),
968 .driver_info = CX231XX_BOARD_ASTROMETA_T2HYBRID},
969 {},
970};
971
972MODULE_DEVICE_TABLE(usb, cx231xx_id_table);
973
974
975
976
977
978int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
979{
980 int rc = 0;
981 struct cx231xx *dev = ptr;
982
983 if (dev->tuner_type == TUNER_XC5000) {
984 if (command == XC5000_TUNER_RESET) {
985 dev_dbg(dev->dev,
986 "Tuner CB: RESET: cmd %d : tuner type %d\n",
987 command, dev->tuner_type);
988 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
989 1);
990 msleep(10);
991 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
992 0);
993 msleep(330);
994 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
995 1);
996 msleep(10);
997 }
998 } else if (dev->tuner_type == TUNER_NXP_TDA18271) {
999 switch (command) {
1000 case TDA18271_CALLBACK_CMD_AGC_ENABLE:
1001 if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
1002 rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
1003 break;
1004 default:
1005 rc = -EINVAL;
1006 break;
1007 }
1008 }
1009 return rc;
1010}
1011EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
1012
1013static void cx231xx_reset_out(struct cx231xx *dev)
1014{
1015 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
1016 msleep(200);
1017 cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
1018 msleep(200);
1019 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
1020}
1021
1022static void cx231xx_enable_OSC(struct cx231xx *dev)
1023{
1024 cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
1025}
1026
1027static void cx231xx_sleep_s5h1432(struct cx231xx *dev)
1028{
1029 cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
1030}
1031
1032static inline void cx231xx_set_model(struct cx231xx *dev)
1033{
1034 dev->board = cx231xx_boards[dev->model];
1035}
1036
1037
1038
1039
1040void cx231xx_pre_card_setup(struct cx231xx *dev)
1041{
1042 dev_info(dev->dev, "Identified as %s (card=%d)\n",
1043 dev->board.name, dev->model);
1044
1045 if (CX231XX_BOARD_ASTROMETA_T2HYBRID == dev->model) {
1046
1047 cx231xx_set_gpio_value(dev, 0x03, 0x01);
1048 }
1049
1050
1051 if (dev->board.tuner_gpio) {
1052 cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
1053 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
1054 }
1055 if (dev->board.tuner_sif_gpio >= 0)
1056 cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
1057
1058
1059
1060
1061 cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
1062
1063
1064
1065
1066}
1067
1068static void cx231xx_config_tuner(struct cx231xx *dev)
1069{
1070 struct tuner_setup tun_setup;
1071 struct v4l2_frequency f;
1072
1073 if (dev->tuner_type == TUNER_ABSENT)
1074 return;
1075
1076 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1077 tun_setup.type = dev->tuner_type;
1078 tun_setup.addr = dev->tuner_addr;
1079 tun_setup.tuner_callback = cx231xx_tuner_callback;
1080
1081 tuner_call(dev, tuner, s_type_addr, &tun_setup);
1082
1083#if 0
1084 if (tun_setup.type == TUNER_XC5000) {
1085 static struct xc2028_ctrl ctrl = {
1086 .fname = XC5000_DEFAULT_FIRMWARE,
1087 .max_len = 64,
1088 .demod = 0;
1089 };
1090 struct v4l2_priv_tun_config cfg = {
1091 .tuner = dev->tuner_type,
1092 .priv = &ctrl,
1093 };
1094 tuner_call(dev, tuner, s_config, &cfg);
1095 }
1096#endif
1097
1098 f.tuner = 0;
1099 f.type = V4L2_TUNER_ANALOG_TV;
1100 f.frequency = 9076;
1101 dev->ctl_freq = f.frequency;
1102 call_all(dev, tuner, s_frequency, &f);
1103
1104}
1105
1106static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,
1107 u8 *eedata, int len)
1108{
1109 int ret = 0;
1110 u8 start_offset = 0;
1111 int len_todo = len;
1112 u8 *eedata_cur = eedata;
1113 int i;
1114 struct i2c_msg msg_write = { .addr = client->addr, .flags = 0,
1115 .buf = &start_offset, .len = 1 };
1116 struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD };
1117
1118
1119 ret = i2c_transfer(client->adapter, &msg_write, 1);
1120 if (ret < 0) {
1121 dev_err(dev->dev, "Can't read eeprom\n");
1122 return ret;
1123 }
1124
1125 while (len_todo > 0) {
1126 msg_read.len = (len_todo > 64) ? 64 : len_todo;
1127 msg_read.buf = eedata_cur;
1128
1129 ret = i2c_transfer(client->adapter, &msg_read, 1);
1130 if (ret < 0) {
1131 dev_err(dev->dev, "Can't read eeprom\n");
1132 return ret;
1133 }
1134 eedata_cur += msg_read.len;
1135 len_todo -= msg_read.len;
1136 }
1137
1138 for (i = 0; i + 15 < len; i += 16)
1139 dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n",
1140 i, 16, &eedata[i]);
1141
1142 return 0;
1143}
1144
1145void cx231xx_card_setup(struct cx231xx *dev)
1146{
1147
1148 cx231xx_set_model(dev);
1149
1150 dev->tuner_type = cx231xx_boards[dev->model].tuner_type;
1151 if (cx231xx_boards[dev->model].tuner_addr)
1152 dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;
1153
1154
1155 if (dev->board.decoder == CX231XX_AVDECODER) {
1156 dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1157 cx231xx_get_i2c_adap(dev, I2C_0),
1158 "cx25840", 0x88 >> 1, NULL);
1159 if (dev->sd_cx25840 == NULL)
1160 dev_err(dev->dev,
1161 "cx25840 subdev registration failure\n");
1162 cx25840_call(dev, core, load_fw);
1163
1164 }
1165
1166
1167 if (dev->board.tuner_type != TUNER_ABSENT) {
1168 struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev,
1169 dev->board.tuner_i2c_master);
1170 dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1171 tuner_i2c,
1172 "tuner",
1173 dev->tuner_addr, NULL);
1174 if (dev->sd_tuner == NULL)
1175 dev_err(dev->dev,
1176 "tuner subdev registration failure\n");
1177 else
1178 cx231xx_config_tuner(dev);
1179 }
1180
1181 switch (dev->model) {
1182 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx:
1183 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
1184 case CX231XX_BOARD_HAUPPAUGE_955Q:
1185 {
1186 struct eeprom {
1187 struct tveeprom tvee;
1188 u8 eeprom[256];
1189 struct i2c_client client;
1190 };
1191 struct eeprom *e = kzalloc(sizeof(*e), GFP_KERNEL);
1192
1193 if (e == NULL) {
1194 dev_err(dev->dev,
1195 "failed to allocate memory to read eeprom\n");
1196 break;
1197 }
1198 e->client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);
1199 e->client.addr = 0xa0 >> 1;
1200
1201 read_eeprom(dev, &e->client, e->eeprom, sizeof(e->eeprom));
1202 tveeprom_hauppauge_analog(&e->tvee, e->eeprom + 0xc0);
1203 kfree(e);
1204 break;
1205 }
1206 }
1207
1208}
1209
1210
1211
1212
1213
1214int cx231xx_config(struct cx231xx *dev)
1215{
1216
1217
1218 return 0;
1219}
1220
1221
1222
1223
1224
1225void cx231xx_config_i2c(struct cx231xx *dev)
1226{
1227
1228
1229 call_all(dev, video, s_stream, 1);
1230}
1231
1232static void cx231xx_unregister_media_device(struct cx231xx *dev)
1233{
1234#ifdef CONFIG_MEDIA_CONTROLLER
1235 if (dev->media_dev) {
1236 media_device_unregister(dev->media_dev);
1237 media_device_cleanup(dev->media_dev);
1238 kfree(dev->media_dev);
1239 dev->media_dev = NULL;
1240 }
1241#endif
1242}
1243
1244
1245
1246
1247
1248
1249void cx231xx_release_resources(struct cx231xx *dev)
1250{
1251 cx231xx_ir_exit(dev);
1252
1253 cx231xx_release_analog_resources(dev);
1254
1255 cx231xx_remove_from_devlist(dev);
1256
1257
1258 cx231xx_dev_uninit(dev);
1259
1260
1261 v4l2_device_unregister(&dev->v4l2_dev);
1262
1263 cx231xx_unregister_media_device(dev);
1264
1265 usb_put_dev(dev->udev);
1266
1267
1268 clear_bit(dev->devno, &cx231xx_devused);
1269}
1270
1271static int cx231xx_media_device_init(struct cx231xx *dev,
1272 struct usb_device *udev)
1273{
1274#ifdef CONFIG_MEDIA_CONTROLLER
1275 struct media_device *mdev;
1276
1277 mdev = kzalloc(sizeof(*mdev), GFP_KERNEL);
1278 if (!mdev)
1279 return -ENOMEM;
1280
1281 media_device_usb_init(mdev, udev, dev->board.name);
1282
1283 dev->media_dev = mdev;
1284#endif
1285 return 0;
1286}
1287
1288
1289
1290
1291
1292static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
1293 int minor)
1294{
1295 int retval = -ENOMEM;
1296 unsigned int maxh, maxw;
1297
1298 dev->udev = udev;
1299 mutex_init(&dev->lock);
1300 mutex_init(&dev->ctrl_urb_lock);
1301 mutex_init(&dev->gpio_i2c_lock);
1302 mutex_init(&dev->i2c_lock);
1303
1304 spin_lock_init(&dev->video_mode.slock);
1305 spin_lock_init(&dev->vbi_mode.slock);
1306 spin_lock_init(&dev->sliced_cc_mode.slock);
1307
1308 init_waitqueue_head(&dev->open);
1309 init_waitqueue_head(&dev->wait_frame);
1310 init_waitqueue_head(&dev->wait_stream);
1311
1312 dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;
1313 dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;
1314 dev->cx231xx_send_usb_command = cx231xx_send_usb_command;
1315 dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;
1316 dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;
1317
1318
1319 retval = initialize_cx231xx(dev);
1320 if (retval < 0) {
1321 dev_err(dev->dev, "Failed to read PCB config\n");
1322 return retval;
1323 }
1324
1325
1326
1327 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||
1328 dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {
1329 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1330 cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
1331 }
1332
1333 cx231xx_pre_card_setup(dev);
1334
1335 retval = cx231xx_config(dev);
1336 if (retval) {
1337 dev_err(dev->dev, "error configuring device\n");
1338 return -ENOMEM;
1339 }
1340
1341
1342 dev->norm = dev->board.norm;
1343
1344
1345 retval = cx231xx_dev_init(dev);
1346 if (retval) {
1347 dev_err(dev->dev,
1348 "%s: cx231xx_i2c_register - errCode [%d]!\n",
1349 __func__, retval);
1350 goto err_dev_init;
1351 }
1352
1353
1354 cx231xx_card_setup(dev);
1355
1356
1357 cx231xx_config_i2c(dev);
1358
1359 maxw = norm_maxw(dev);
1360 maxh = norm_maxh(dev);
1361
1362
1363 dev->width = maxw;
1364 dev->height = maxh;
1365 dev->interlaced = 0;
1366 dev->video_input = 0;
1367
1368 retval = cx231xx_config(dev);
1369 if (retval) {
1370 dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n",
1371 __func__, retval);
1372 goto err_dev_init;
1373 }
1374
1375
1376 INIT_LIST_HEAD(&dev->video_mode.vidq.active);
1377 INIT_LIST_HEAD(&dev->video_mode.vidq.queued);
1378
1379
1380 INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);
1381 INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);
1382
1383
1384 cx231xx_add_into_devlist(dev);
1385
1386 if (dev->board.has_417) {
1387 dev_info(dev->dev, "attach 417 %d\n", dev->model);
1388 if (cx231xx_417_register(dev) < 0) {
1389 dev_err(dev->dev,
1390 "%s() Failed to register 417 on VID_B\n",
1391 __func__);
1392 }
1393 }
1394
1395 retval = cx231xx_register_analog_devices(dev);
1396 if (retval)
1397 goto err_analog;
1398
1399 cx231xx_ir_init(dev);
1400
1401 cx231xx_init_extension(dev);
1402
1403 return 0;
1404err_analog:
1405 cx231xx_unregister_media_device(dev);
1406 cx231xx_release_analog_resources(dev);
1407 cx231xx_remove_from_devlist(dev);
1408err_dev_init:
1409 cx231xx_dev_uninit(dev);
1410 return retval;
1411}
1412
1413#if defined(CONFIG_MODULES) && defined(MODULE)
1414static void request_module_async(struct work_struct *work)
1415{
1416 struct cx231xx *dev = container_of(work,
1417 struct cx231xx, request_module_wk);
1418
1419 if (dev->has_alsa_audio)
1420 request_module("cx231xx-alsa");
1421
1422 if (dev->board.has_dvb)
1423 request_module("cx231xx-dvb");
1424
1425}
1426
1427static void request_modules(struct cx231xx *dev)
1428{
1429 INIT_WORK(&dev->request_module_wk, request_module_async);
1430 schedule_work(&dev->request_module_wk);
1431}
1432
1433static void flush_request_modules(struct cx231xx *dev)
1434{
1435 flush_work(&dev->request_module_wk);
1436}
1437#else
1438#define request_modules(dev)
1439#define flush_request_modules(dev)
1440#endif
1441
1442static int cx231xx_init_v4l2(struct cx231xx *dev,
1443 struct usb_device *udev,
1444 struct usb_interface *interface,
1445 int isoc_pipe)
1446{
1447 struct usb_interface *uif;
1448 int i, idx;
1449
1450
1451
1452
1453 idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1;
1454 if (idx >= dev->max_iad_interface_count) {
1455 dev_err(dev->dev,
1456 "Video PCB interface #%d doesn't exist\n", idx);
1457 return -ENODEV;
1458 }
1459
1460 uif = udev->actconfig->interface[idx];
1461
1462 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1463 return -ENODEV;
1464
1465 dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress;
1466 dev->video_mode.num_alt = uif->num_altsetting;
1467
1468 dev_info(dev->dev,
1469 "video EndPoint Addr 0x%x, Alternate settings: %i\n",
1470 dev->video_mode.end_point_addr,
1471 dev->video_mode.num_alt);
1472
1473 dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL);
1474 if (dev->video_mode.alt_max_pkt_size == NULL)
1475 return -ENOMEM;
1476
1477 for (i = 0; i < dev->video_mode.num_alt; i++) {
1478 u16 tmp;
1479
1480 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1481 return -ENODEV;
1482
1483 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
1484 dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1485 dev_dbg(dev->dev,
1486 "Alternate setting %i, max size= %i\n", i,
1487 dev->video_mode.alt_max_pkt_size[i]);
1488 }
1489
1490
1491
1492 idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1;
1493 if (idx >= dev->max_iad_interface_count) {
1494 dev_err(dev->dev,
1495 "VBI PCB interface #%d doesn't exist\n", idx);
1496 return -ENODEV;
1497 }
1498 uif = udev->actconfig->interface[idx];
1499
1500 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1501 return -ENODEV;
1502
1503 dev->vbi_mode.end_point_addr =
1504 uif->altsetting[0].endpoint[isoc_pipe].desc.
1505 bEndpointAddress;
1506
1507 dev->vbi_mode.num_alt = uif->num_altsetting;
1508 dev_info(dev->dev,
1509 "VBI EndPoint Addr 0x%x, Alternate settings: %i\n",
1510 dev->vbi_mode.end_point_addr,
1511 dev->vbi_mode.num_alt);
1512
1513
1514 dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL);
1515 if (dev->vbi_mode.alt_max_pkt_size == NULL)
1516 return -ENOMEM;
1517
1518 for (i = 0; i < dev->vbi_mode.num_alt; i++) {
1519 u16 tmp;
1520
1521 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1522 return -ENODEV;
1523
1524 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1525 desc.wMaxPacketSize);
1526 dev->vbi_mode.alt_max_pkt_size[i] =
1527 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1528 dev_dbg(dev->dev,
1529 "Alternate setting %i, max size= %i\n", i,
1530 dev->vbi_mode.alt_max_pkt_size[i]);
1531 }
1532
1533
1534
1535
1536 idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1;
1537 if (idx >= dev->max_iad_interface_count) {
1538 dev_err(dev->dev,
1539 "Sliced CC PCB interface #%d doesn't exist\n", idx);
1540 return -ENODEV;
1541 }
1542 uif = udev->actconfig->interface[idx];
1543
1544 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1545 return -ENODEV;
1546
1547 dev->sliced_cc_mode.end_point_addr =
1548 uif->altsetting[0].endpoint[isoc_pipe].desc.
1549 bEndpointAddress;
1550
1551 dev->sliced_cc_mode.num_alt = uif->num_altsetting;
1552 dev_info(dev->dev,
1553 "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n",
1554 dev->sliced_cc_mode.end_point_addr,
1555 dev->sliced_cc_mode.num_alt);
1556 dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL);
1557 if (dev->sliced_cc_mode.alt_max_pkt_size == NULL)
1558 return -ENOMEM;
1559
1560 for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
1561 u16 tmp;
1562
1563 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1564 return -ENODEV;
1565
1566 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1567 desc.wMaxPacketSize);
1568 dev->sliced_cc_mode.alt_max_pkt_size[i] =
1569 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1570 dev_dbg(dev->dev,
1571 "Alternate setting %i, max size= %i\n", i,
1572 dev->sliced_cc_mode.alt_max_pkt_size[i]);
1573 }
1574
1575 return 0;
1576}
1577
1578
1579
1580
1581
1582static int cx231xx_usb_probe(struct usb_interface *interface,
1583 const struct usb_device_id *id)
1584{
1585 struct usb_device *udev;
1586 struct device *d = &interface->dev;
1587 struct usb_interface *uif;
1588 struct cx231xx *dev = NULL;
1589 int retval = -ENODEV;
1590 int nr = 0, ifnum;
1591 int i, isoc_pipe = 0;
1592 char *speed;
1593 u8 idx;
1594 struct usb_interface_assoc_descriptor *assoc_desc;
1595
1596 ifnum = interface->altsetting[0].desc.bInterfaceNumber;
1597
1598
1599
1600
1601
1602 if (ifnum != 1)
1603 return -ENODEV;
1604
1605
1606 do {
1607 nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
1608 if (nr >= CX231XX_MAXBOARDS) {
1609
1610 dev_err(d,
1611 "Supports only %i devices.\n",
1612 CX231XX_MAXBOARDS);
1613 return -ENOMEM;
1614 }
1615 } while (test_and_set_bit(nr, &cx231xx_devused));
1616
1617 udev = usb_get_dev(interface_to_usbdev(interface));
1618
1619
1620 dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL);
1621 if (dev == NULL) {
1622 retval = -ENOMEM;
1623 goto err_if;
1624 }
1625
1626 snprintf(dev->name, 29, "cx231xx #%d", nr);
1627 dev->devno = nr;
1628 dev->model = id->driver_info;
1629 dev->video_mode.alt = -1;
1630 dev->dev = d;
1631
1632 cx231xx_set_model(dev);
1633
1634 dev->interface_count++;
1635
1636 dev->gpio_dir = 0;
1637 dev->gpio_val = 0;
1638 dev->xc_fw_load_done = 0;
1639 dev->has_alsa_audio = 1;
1640 dev->power_mode = -1;
1641 atomic_set(&dev->devlist_count, 0);
1642
1643
1644 dev->vbi_or_sliced_cc_mode = 0;
1645
1646
1647 dev->max_iad_interface_count = udev->config->desc.bNumInterfaces;
1648
1649
1650
1651
1652 dev->mode_tv = 0;
1653
1654 dev->USE_ISO = transfer_mode;
1655
1656 switch (udev->speed) {
1657 case USB_SPEED_LOW:
1658 speed = "1.5";
1659 break;
1660 case USB_SPEED_UNKNOWN:
1661 case USB_SPEED_FULL:
1662 speed = "12";
1663 break;
1664 case USB_SPEED_HIGH:
1665 speed = "480";
1666 break;
1667 default:
1668 speed = "unknown";
1669 }
1670
1671 dev_info(d,
1672 "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n",
1673 udev->manufacturer ? udev->manufacturer : "",
1674 udev->product ? udev->product : "",
1675 speed,
1676 le16_to_cpu(udev->descriptor.idVendor),
1677 le16_to_cpu(udev->descriptor.idProduct),
1678 dev->max_iad_interface_count);
1679
1680
1681 dev->interface_count++;
1682
1683
1684 nr = dev->devno;
1685
1686 assoc_desc = udev->actconfig->intf_assoc[0];
1687 if (assoc_desc->bFirstInterface != ifnum) {
1688 dev_err(d, "Not found matching IAD interface\n");
1689 retval = -ENODEV;
1690 goto err_if;
1691 }
1692
1693 dev_dbg(d, "registering interface %d\n", ifnum);
1694
1695
1696 usb_set_intfdata(interface, dev);
1697
1698
1699 retval = cx231xx_media_device_init(dev, udev);
1700 if (retval) {
1701 dev_err(d, "cx231xx_media_device_init failed\n");
1702 goto err_media_init;
1703 }
1704
1705
1706#ifdef CONFIG_MEDIA_CONTROLLER
1707 dev->v4l2_dev.mdev = dev->media_dev;
1708#endif
1709 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
1710 if (retval) {
1711 dev_err(d, "v4l2_device_register failed\n");
1712 goto err_v4l2;
1713 }
1714
1715
1716 retval = cx231xx_init_dev(dev, udev, nr);
1717 if (retval)
1718 goto err_init;
1719
1720 retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe);
1721 if (retval)
1722 goto err_init;
1723
1724 if (dev->current_pcb_config.ts1_source != 0xff) {
1725
1726 idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1;
1727 if (idx >= dev->max_iad_interface_count) {
1728 dev_err(d, "TS1 PCB interface #%d doesn't exist\n",
1729 idx);
1730 retval = -ENODEV;
1731 goto err_video_alt;
1732 }
1733 uif = udev->actconfig->interface[idx];
1734
1735 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) {
1736 retval = -ENODEV;
1737 goto err_video_alt;
1738 }
1739
1740 dev->ts1_mode.end_point_addr =
1741 uif->altsetting[0].endpoint[isoc_pipe].
1742 desc.bEndpointAddress;
1743
1744 dev->ts1_mode.num_alt = uif->num_altsetting;
1745 dev_info(d,
1746 "TS EndPoint Addr 0x%x, Alternate settings: %i\n",
1747 dev->ts1_mode.end_point_addr,
1748 dev->ts1_mode.num_alt);
1749
1750 dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL);
1751 if (dev->ts1_mode.alt_max_pkt_size == NULL) {
1752 retval = -ENOMEM;
1753 goto err_video_alt;
1754 }
1755
1756 for (i = 0; i < dev->ts1_mode.num_alt; i++) {
1757 u16 tmp;
1758
1759 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) {
1760 retval = -ENODEV;
1761 goto err_video_alt;
1762 }
1763
1764 tmp = le16_to_cpu(uif->altsetting[i].
1765 endpoint[isoc_pipe].desc.
1766 wMaxPacketSize);
1767 dev->ts1_mode.alt_max_pkt_size[i] =
1768 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1769 dev_dbg(d, "Alternate setting %i, max size= %i\n",
1770 i, dev->ts1_mode.alt_max_pkt_size[i]);
1771 }
1772 }
1773
1774 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
1775 cx231xx_enable_OSC(dev);
1776 cx231xx_reset_out(dev);
1777 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1778 }
1779
1780 if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
1781 cx231xx_sleep_s5h1432(dev);
1782
1783
1784 request_modules(dev);
1785
1786#ifdef CONFIG_MEDIA_CONTROLLER
1787
1788 cx231xx_v4l2_create_entities(dev);
1789
1790 retval = v4l2_mc_create_media_graph(dev->media_dev);
1791 if (!retval)
1792 retval = media_device_register(dev->media_dev);
1793#endif
1794 if (retval < 0)
1795 cx231xx_release_resources(dev);
1796 return retval;
1797
1798err_video_alt:
1799
1800 cx231xx_close_extension(dev);
1801 cx231xx_ir_exit(dev);
1802 cx231xx_release_analog_resources(dev);
1803 cx231xx_417_unregister(dev);
1804 cx231xx_remove_from_devlist(dev);
1805 cx231xx_dev_uninit(dev);
1806err_init:
1807 v4l2_device_unregister(&dev->v4l2_dev);
1808err_v4l2:
1809 cx231xx_unregister_media_device(dev);
1810err_media_init:
1811 usb_set_intfdata(interface, NULL);
1812err_if:
1813 usb_put_dev(udev);
1814 clear_bit(nr, &cx231xx_devused);
1815 return retval;
1816}
1817
1818
1819
1820
1821
1822
1823static void cx231xx_usb_disconnect(struct usb_interface *interface)
1824{
1825 struct cx231xx *dev;
1826
1827 dev = usb_get_intfdata(interface);
1828 usb_set_intfdata(interface, NULL);
1829
1830 if (!dev)
1831 return;
1832
1833 if (!dev->udev)
1834 return;
1835
1836 dev->state |= DEV_DISCONNECTED;
1837
1838 flush_request_modules(dev);
1839
1840
1841
1842 mutex_lock(&dev->lock);
1843
1844 wake_up_interruptible_all(&dev->open);
1845
1846 if (dev->users) {
1847 dev_warn(dev->dev,
1848 "device %s is open! Deregistration and memory deallocation are deferred on close.\n",
1849 video_device_node_name(&dev->vdev));
1850
1851
1852 cx231xx_ir_exit(dev);
1853
1854 if (dev->USE_ISO)
1855 cx231xx_uninit_isoc(dev);
1856 else
1857 cx231xx_uninit_bulk(dev);
1858 wake_up_interruptible(&dev->wait_frame);
1859 wake_up_interruptible(&dev->wait_stream);
1860 } else {
1861 }
1862
1863 cx231xx_close_extension(dev);
1864
1865 mutex_unlock(&dev->lock);
1866
1867 if (!dev->users)
1868 cx231xx_release_resources(dev);
1869}
1870
1871static struct usb_driver cx231xx_usb_driver = {
1872 .name = "cx231xx",
1873 .probe = cx231xx_usb_probe,
1874 .disconnect = cx231xx_usb_disconnect,
1875 .id_table = cx231xx_id_table,
1876};
1877
1878module_usb_driver(cx231xx_usb_driver);
1879
