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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
[cris-mirror.git] / drivers / media / usb / cx231xx / cx231xx-cards.c
blobf9ec7fedcd5bcf5353ce5df17975562c83ba6a04
1 /*
2 cx231xx-cards.c - driver for Conexant Cx23100/101/102
3 USB video capture devices
4
5 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
6 Based on em28xx driver
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 */
22
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 <media/dvb-usb-ids.h>
35 #include "xc5000.h"
36 #include "tda18271.h"
37
38
39 static int tuner = -1;
40 module_param(tuner, int, 0444);
41 MODULE_PARM_DESC(tuner, "tuner type");
42
43 static int transfer_mode = 1;
44 module_param(transfer_mode, int, 0444);
45 MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)");
46
47 static unsigned int disable_ir;
48 module_param(disable_ir, int, 0444);
49 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
50
51 /* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */
52 static unsigned long cx231xx_devused;
53
54 /*
55 * Reset sequences for analog/digital modes
56 */
57
58 static 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 * Board definitions
67 */
68 struct 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 /* Actually, it has a 417, but it isn't working correctly.
265 * So set to 0 for now until someone can manage to get this
266 * to work reliably. */
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, /* According with PV cxPolaris.inf file */
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, /* According with PV cxPolaris.inf file */
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 /* According with PV CxPlrCAP.inf file */
677 .gpio_pin_status_mask = 0x4001000,
678 .norm = V4L2_STD_NTSC,
679 .no_alt_vanc = 1,
680 .external_av = 1,
681 /*.has_417 = 1, */
682 /* This board is believed to have a hardware encoding chip
683 * supporting mpeg1/2/4, but as the 417 is apparently not
684 * working for the reference board it is not here either. */
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, /* 0xc8 >> 1 */
848 .demod_i2c_master = I2C_1_MUX_3,
849 .has_dvb = 1,
850 .decoder = CX231XX_AVDECODER,
851 .norm = V4L2_STD_PAL,
852 .output_mode = OUT_MODE_VIP11,
853 .tuner_addr = 0x60, /* 0xc0 >> 1 */
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 .decoder = CX231XX_AVDECODER,
876 .output_mode = OUT_MODE_VIP11,
877 .agc_analog_digital_select_gpio = 0x01,
878 .ctl_pin_status_mask = 0xffffffc4,
879 .demod_addr = 0x18, /* 0x30 >> 1 */
880 .demod_i2c_master = I2C_1_MUX_1,
881 .gpio_pin_status_mask = 0xa,
882 .norm = V4L2_STD_NTSC,
883 .tuner_addr = 0x3a, /* 0x74 >> 1 */
884 .tuner_i2c_master = I2C_1_MUX_3,
885 .tuner_scl_gpio = 0x1a,
886 .tuner_sda_gpio = 0x1b,
887 .tuner_sif_gpio = 0x05,
888 .input = {{
889 .type = CX231XX_VMUX_TELEVISION,
890 .vmux = CX231XX_VIN_1_1,
891 .amux = CX231XX_AMUX_VIDEO,
892 }, {
893 .type = CX231XX_VMUX_COMPOSITE1,
894 .vmux = CX231XX_VIN_2_1,
895 .amux = CX231XX_AMUX_LINE_IN,
896 },
897 },
898 },
899 [CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO] = {
900 .name = "The Imaging Source DFG/USB2pro",
901 .tuner_type = TUNER_ABSENT,
902 .decoder = CX231XX_AVDECODER,
903 .output_mode = OUT_MODE_VIP11,
904 .demod_xfer_mode = 0,
905 .ctl_pin_status_mask = 0xFFFFFFC4,
906 .agc_analog_digital_select_gpio = 0x0c,
907 .gpio_pin_status_mask = 0x4001000,
908 .norm = V4L2_STD_PAL,
909 .no_alt_vanc = 1,
910 .external_av = 1,
911 .input = {{
912 .type = CX231XX_VMUX_COMPOSITE1,
913 .vmux = CX231XX_VIN_1_1,
914 .amux = CX231XX_AMUX_LINE_IN,
915 .gpio = NULL,
916 }, {
917 .type = CX231XX_VMUX_SVIDEO,
918 .vmux = CX231XX_VIN_2_1 |
919 (CX231XX_VIN_2_2 << 8) |
920 CX25840_SVIDEO_ON,
921 .amux = CX231XX_AMUX_LINE_IN,
922 .gpio = NULL,
923 } },
924 },
925 };
926 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
927
928 /* table of devices that work with this driver */
929 struct usb_device_id cx231xx_id_table[] = {
930 {USB_DEVICE(0x1D19, 0x6109),
931 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
932 {USB_DEVICE(0x0572, 0x5A3C),
933 .driver_info = CX231XX_BOARD_UNKNOWN},
934 {USB_DEVICE(0x0572, 0x58A2),
935 .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
936 {USB_DEVICE(0x0572, 0x58A1),
937 .driver_info = CX231XX_BOARD_CNXT_SHELBY},
938 {USB_DEVICE(0x0572, 0x58A4),
939 .driver_info = CX231XX_BOARD_CNXT_RDE_253S},
940 {USB_DEVICE(0x0572, 0x58A5),
941 .driver_info = CX231XX_BOARD_CNXT_RDU_253S},
942 {USB_DEVICE(0x0572, 0x58A6),
943 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
944 {USB_DEVICE(0x0572, 0x589E),
945 .driver_info = CX231XX_BOARD_CNXT_RDE_250},
946 {USB_DEVICE(0x0572, 0x58A0),
947 .driver_info = CX231XX_BOARD_CNXT_RDU_250},
948 {USB_DEVICE(0x2040, 0xb110),
949 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL},
950 {USB_DEVICE(0x2040, 0xb111),
951 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
952 {USB_DEVICE(0x2040, 0xb120),
953 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
954 {USB_DEVICE(0x2040, 0xb123),
955 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q},
956 {USB_DEVICE(0x2040, 0xb130),
957 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
958 {USB_DEVICE(0x2040, 0xb131),
959 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
960 /* Hauppauge WinTV-HVR-900-H */
961 {USB_DEVICE(0x2040, 0xb138),
962 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
963 /* Hauppauge WinTV-HVR-901-H */
964 {USB_DEVICE(0x2040, 0xb139),
965 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
966 {USB_DEVICE(0x2040, 0xb140),
967 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
968 {USB_DEVICE(0x2040, 0xc200),
969 .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
970 /* PCTV QuatroStick 521e */
971 {USB_DEVICE(0x2013, 0x0259),
972 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
973 /* PCTV QuatroStick 522e */
974 {USB_DEVICE(0x2013, 0x025e),
975 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
976 {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
977 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
978 {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
979 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
980 {USB_DEVICE(0x1b80, 0xe424),
981 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
982 {USB_DEVICE(0x1b80, 0xe421),
983 .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID},
984 {USB_DEVICE(0x1f4d, 0x0237),
985 .driver_info = CX231XX_BOARD_ICONBIT_U100},
986 {USB_DEVICE(0x0fd9, 0x0037),
987 .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2},
988 {USB_DEVICE(0x1f4d, 0x0102),
989 .driver_info = CX231XX_BOARD_OTG102},
990 {USB_DEVICE(USB_VID_TERRATEC, 0x00a6),
991 .driver_info = CX231XX_BOARD_TERRATEC_GRABBY},
992 {USB_DEVICE(0x1b80, 0xd3b2),
993 .driver_info = CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD},
994 {USB_DEVICE(0x15f4, 0x0135),
995 .driver_info = CX231XX_BOARD_ASTROMETA_T2HYBRID},
996 {USB_DEVICE(0x199e, 0x8002),
997 .driver_info = CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO},
998 {},
999 };
1000
1001 MODULE_DEVICE_TABLE(usb, cx231xx_id_table);
1002
1003 /* cx231xx_tuner_callback
1004 * will be used to reset XC5000 tuner using GPIO pin
1005 */
1006
1007 int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
1008 {
1009 int rc = 0;
1010 struct cx231xx *dev = ptr;
1011
1012 if (dev->tuner_type == TUNER_XC5000) {
1013 if (command == XC5000_TUNER_RESET) {
1014 dev_dbg(dev->dev,
1015 "Tuner CB: RESET: cmd %d : tuner type %d\n",
1016 command, dev->tuner_type);
1017 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1018 1);
1019 msleep(10);
1020 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1021 0);
1022 msleep(330);
1023 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1024 1);
1025 msleep(10);
1026 }
1027 } else if (dev->tuner_type == TUNER_NXP_TDA18271) {
1028 switch (command) {
1029 case TDA18271_CALLBACK_CMD_AGC_ENABLE:
1030 if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
1031 rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
1032 break;
1033 default:
1034 rc = -EINVAL;
1035 break;
1036 }
1037 }
1038 return rc;
1039 }
1040 EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
1041
1042 static void cx231xx_reset_out(struct cx231xx *dev)
1043 {
1044 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
1045 msleep(200);
1046 cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
1047 msleep(200);
1048 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
1049 }
1050
1051 static void cx231xx_enable_OSC(struct cx231xx *dev)
1052 {
1053 cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
1054 }
1055
1056 static void cx231xx_sleep_s5h1432(struct cx231xx *dev)
1057 {
1058 cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
1059 }
1060
1061 static inline void cx231xx_set_model(struct cx231xx *dev)
1062 {
1063 dev->board = cx231xx_boards[dev->model];
1064 }
1065
1066 /* Since cx231xx_pre_card_setup() requires a proper dev->model,
1067 * this won't work for boards with generic PCI IDs
1068 */
1069 void cx231xx_pre_card_setup(struct cx231xx *dev)
1070 {
1071 dev_info(dev->dev, "Identified as %s (card=%d)\n",
1072 dev->board.name, dev->model);
1073
1074 if (CX231XX_BOARD_ASTROMETA_T2HYBRID == dev->model) {
1075 /* turn on demodulator chip */
1076 cx231xx_set_gpio_value(dev, 0x03, 0x01);
1077 }
1078
1079 /* set the direction for GPIO pins */
1080 if (dev->board.tuner_gpio) {
1081 cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
1082 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
1083 }
1084 if (dev->board.tuner_sif_gpio >= 0)
1085 cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
1086
1087 /* request some modules if any required */
1088
1089 /* set the mode to Analog mode initially */
1090 cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
1091
1092 /* Unlock device */
1093 /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */
1094
1095 }
1096
1097 static void cx231xx_config_tuner(struct cx231xx *dev)
1098 {
1099 struct tuner_setup tun_setup;
1100 struct v4l2_frequency f;
1101
1102 if (dev->tuner_type == TUNER_ABSENT)
1103 return;
1104
1105 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1106 tun_setup.type = dev->tuner_type;
1107 tun_setup.addr = dev->tuner_addr;
1108 tun_setup.tuner_callback = cx231xx_tuner_callback;
1109
1110 tuner_call(dev, tuner, s_type_addr, &tun_setup);
1111
1112 #if 0
1113 if (tun_setup.type == TUNER_XC5000) {
1114 static struct xc2028_ctrl ctrl = {
1115 .fname = XC5000_DEFAULT_FIRMWARE,
1116 .max_len = 64,
1117 .demod = 0;
1118 };
1119 struct v4l2_priv_tun_config cfg = {
1120 .tuner = dev->tuner_type,
1121 .priv = &ctrl,
1122 };
1123 tuner_call(dev, tuner, s_config, &cfg);
1124 }
1125 #endif
1126 /* configure tuner */
1127 f.tuner = 0;
1128 f.type = V4L2_TUNER_ANALOG_TV;
1129 f.frequency = 9076; /* just a magic number */
1130 dev->ctl_freq = f.frequency;
1131 call_all(dev, tuner, s_frequency, &f);
1132
1133 }
1134
1135 static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,
1136 u8 *eedata, int len)
1137 {
1138 int ret = 0;
1139 u8 start_offset = 0;
1140 int len_todo = len;
1141 u8 *eedata_cur = eedata;
1142 int i;
1143 struct i2c_msg msg_write = { .addr = client->addr, .flags = 0,
1144 .buf = &start_offset, .len = 1 };
1145 struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD };
1146
1147 /* start reading at offset 0 */
1148 ret = i2c_transfer(client->adapter, &msg_write, 1);
1149 if (ret < 0) {
1150 dev_err(dev->dev, "Can't read eeprom\n");
1151 return ret;
1152 }
1153
1154 while (len_todo > 0) {
1155 msg_read.len = (len_todo > 64) ? 64 : len_todo;
1156 msg_read.buf = eedata_cur;
1157
1158 ret = i2c_transfer(client->adapter, &msg_read, 1);
1159 if (ret < 0) {
1160 dev_err(dev->dev, "Can't read eeprom\n");
1161 return ret;
1162 }
1163 eedata_cur += msg_read.len;
1164 len_todo -= msg_read.len;
1165 }
1166
1167 for (i = 0; i + 15 < len; i += 16)
1168 dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n",
1169 i, 16, &eedata[i]);
1170
1171 return 0;
1172 }
1173
1174 void cx231xx_card_setup(struct cx231xx *dev)
1175 {
1176
1177 cx231xx_set_model(dev);
1178
1179 dev->tuner_type = cx231xx_boards[dev->model].tuner_type;
1180 if (cx231xx_boards[dev->model].tuner_addr)
1181 dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;
1182
1183 /* request some modules */
1184 if (dev->board.decoder == CX231XX_AVDECODER) {
1185 dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1186 cx231xx_get_i2c_adap(dev, I2C_0),
1187 "cx25840", 0x88 >> 1, NULL);
1188 if (dev->sd_cx25840 == NULL)
1189 dev_err(dev->dev,
1190 "cx25840 subdev registration failure\n");
1191 cx25840_call(dev, core, load_fw);
1192
1193 }
1194
1195 /* Initialize the tuner */
1196 if (dev->board.tuner_type != TUNER_ABSENT) {
1197 struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev,
1198 dev->board.tuner_i2c_master);
1199 dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1200 tuner_i2c,
1201 "tuner",
1202 dev->tuner_addr, NULL);
1203 if (dev->sd_tuner == NULL)
1204 dev_err(dev->dev,
1205 "tuner subdev registration failure\n");
1206 else
1207 cx231xx_config_tuner(dev);
1208 }
1209
1210 switch (dev->model) {
1211 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx:
1212 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
1213 case CX231XX_BOARD_HAUPPAUGE_955Q:
1214 {
1215 struct eeprom {
1216 struct tveeprom tvee;
1217 u8 eeprom[256];
1218 struct i2c_client client;
1219 };
1220 struct eeprom *e = kzalloc(sizeof(*e), GFP_KERNEL);
1221
1222 if (e == NULL) {
1223 dev_err(dev->dev,
1224 "failed to allocate memory to read eeprom\n");
1225 break;
1226 }
1227 e->client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);
1228 e->client.addr = 0xa0 >> 1;
1229
1230 read_eeprom(dev, &e->client, e->eeprom, sizeof(e->eeprom));
1231 tveeprom_hauppauge_analog(&e->tvee, e->eeprom + 0xc0);
1232 kfree(e);
1233 break;
1234 }
1235 }
1236
1237 }
1238
1239 /*
1240 * cx231xx_config()
1241 * inits registers with sane defaults
1242 */
1243 int cx231xx_config(struct cx231xx *dev)
1244 {
1245 /* TBD need to add cx231xx specific code */
1246
1247 return 0;
1248 }
1249
1250 /*
1251 * cx231xx_config_i2c()
1252 * configure i2c attached devices
1253 */
1254 void cx231xx_config_i2c(struct cx231xx *dev)
1255 {
1256 /* u32 input = INPUT(dev->video_input)->vmux; */
1257
1258 call_all(dev, video, s_stream, 1);
1259 }
1260
1261 static void cx231xx_unregister_media_device(struct cx231xx *dev)
1262 {
1263 #ifdef CONFIG_MEDIA_CONTROLLER
1264 if (dev->media_dev) {
1265 media_device_unregister(dev->media_dev);
1266 media_device_cleanup(dev->media_dev);
1267 kfree(dev->media_dev);
1268 dev->media_dev = NULL;
1269 }
1270 #endif
1271 }
1272
1273 /*
1274 * cx231xx_realease_resources()
1275 * unregisters the v4l2,i2c and usb devices
1276 * called when the device gets disconected or at module unload
1277 */
1278 void cx231xx_release_resources(struct cx231xx *dev)
1279 {
1280 cx231xx_ir_exit(dev);
1281
1282 cx231xx_release_analog_resources(dev);
1283
1284 cx231xx_remove_from_devlist(dev);
1285
1286 /* Release I2C buses */
1287 cx231xx_dev_uninit(dev);
1288
1289 /* delete v4l2 device */
1290 v4l2_device_unregister(&dev->v4l2_dev);
1291
1292 cx231xx_unregister_media_device(dev);
1293
1294 usb_put_dev(dev->udev);
1295
1296 /* Mark device as unused */
1297 clear_bit(dev->devno, &cx231xx_devused);
1298 }
1299
1300 static int cx231xx_media_device_init(struct cx231xx *dev,
1301 struct usb_device *udev)
1302 {
1303 #ifdef CONFIG_MEDIA_CONTROLLER
1304 struct media_device *mdev;
1305
1306 mdev = kzalloc(sizeof(*mdev), GFP_KERNEL);
1307 if (!mdev)
1308 return -ENOMEM;
1309
1310 media_device_usb_init(mdev, udev, dev->board.name);
1311
1312 dev->media_dev = mdev;
1313 #endif
1314 return 0;
1315 }
1316
1317 /*
1318 * cx231xx_init_dev()
1319 * allocates and inits the device structs, registers i2c bus and v4l device
1320 */
1321 static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
1322 int minor)
1323 {
1324 int retval = -ENOMEM;
1325 unsigned int maxh, maxw;
1326
1327 dev->udev = udev;
1328 mutex_init(&dev->lock);
1329 mutex_init(&dev->ctrl_urb_lock);
1330 mutex_init(&dev->gpio_i2c_lock);
1331 mutex_init(&dev->i2c_lock);
1332
1333 spin_lock_init(&dev->video_mode.slock);
1334 spin_lock_init(&dev->vbi_mode.slock);
1335 spin_lock_init(&dev->sliced_cc_mode.slock);
1336
1337 init_waitqueue_head(&dev->open);
1338 init_waitqueue_head(&dev->wait_frame);
1339 init_waitqueue_head(&dev->wait_stream);
1340
1341 dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;
1342 dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;
1343 dev->cx231xx_send_usb_command = cx231xx_send_usb_command;
1344 dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;
1345 dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;
1346
1347 /* Query cx231xx to find what pcb config it is related to */
1348 retval = initialize_cx231xx(dev);
1349 if (retval < 0) {
1350 dev_err(dev->dev, "Failed to read PCB config\n");
1351 return retval;
1352 }
1353
1354 /*To workaround error number=-71 on EP0 for VideoGrabber,
1355 need set alt here.*/
1356 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||
1357 dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {
1358 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1359 cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
1360 }
1361 /* Cx231xx pre card setup */
1362 cx231xx_pre_card_setup(dev);
1363
1364 retval = cx231xx_config(dev);
1365 if (retval) {
1366 dev_err(dev->dev, "error configuring device\n");
1367 return -ENOMEM;
1368 }
1369
1370 /* set default norm */
1371 dev->norm = dev->board.norm;
1372
1373 /* register i2c bus */
1374 retval = cx231xx_dev_init(dev);
1375 if (retval) {
1376 dev_err(dev->dev,
1377 "%s: cx231xx_i2c_register - errCode [%d]!\n",
1378 __func__, retval);
1379 goto err_dev_init;
1380 }
1381
1382 /* Do board specific init */
1383 cx231xx_card_setup(dev);
1384
1385 /* configure the device */
1386 cx231xx_config_i2c(dev);
1387
1388 maxw = norm_maxw(dev);
1389 maxh = norm_maxh(dev);
1390
1391 /* set default image size */
1392 dev->width = maxw;
1393 dev->height = maxh;
1394 dev->interlaced = 0;
1395 dev->video_input = 0;
1396
1397 retval = cx231xx_config(dev);
1398 if (retval) {
1399 dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n",
1400 __func__, retval);
1401 goto err_dev_init;
1402 }
1403
1404 /* init video dma queues */
1405 INIT_LIST_HEAD(&dev->video_mode.vidq.active);
1406 INIT_LIST_HEAD(&dev->video_mode.vidq.queued);
1407
1408 /* init vbi dma queues */
1409 INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);
1410 INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);
1411
1412 /* Reset other chips required if they are tied up with GPIO pins */
1413 cx231xx_add_into_devlist(dev);
1414
1415 if (dev->board.has_417) {
1416 dev_info(dev->dev, "attach 417 %d\n", dev->model);
1417 if (cx231xx_417_register(dev) < 0) {
1418 dev_err(dev->dev,
1419 "%s() Failed to register 417 on VID_B\n",
1420 __func__);
1421 }
1422 }
1423
1424 retval = cx231xx_register_analog_devices(dev);
1425 if (retval)
1426 goto err_analog;
1427
1428 cx231xx_ir_init(dev);
1429
1430 cx231xx_init_extension(dev);
1431
1432 return 0;
1433 err_analog:
1434 cx231xx_unregister_media_device(dev);
1435 cx231xx_release_analog_resources(dev);
1436 cx231xx_remove_from_devlist(dev);
1437 err_dev_init:
1438 cx231xx_dev_uninit(dev);
1439 return retval;
1440 }
1441
1442 #if defined(CONFIG_MODULES) && defined(MODULE)
1443 static void request_module_async(struct work_struct *work)
1444 {
1445 struct cx231xx *dev = container_of(work,
1446 struct cx231xx, request_module_wk);
1447
1448 if (dev->has_alsa_audio)
1449 request_module("cx231xx-alsa");
1450
1451 if (dev->board.has_dvb)
1452 request_module("cx231xx-dvb");
1453
1454 }
1455
1456 static void request_modules(struct cx231xx *dev)
1457 {
1458 INIT_WORK(&dev->request_module_wk, request_module_async);
1459 schedule_work(&dev->request_module_wk);
1460 }
1461
1462 static void flush_request_modules(struct cx231xx *dev)
1463 {
1464 flush_work(&dev->request_module_wk);
1465 }
1466 #else
1467 #define request_modules(dev)
1468 #define flush_request_modules(dev)
1469 #endif /* CONFIG_MODULES */
1470
1471 static int cx231xx_init_v4l2(struct cx231xx *dev,
1472 struct usb_device *udev,
1473 struct usb_interface *interface,
1474 int isoc_pipe)
1475 {
1476 struct usb_interface *uif;
1477 int i, idx;
1478
1479 /* Video Init */
1480
1481 /* compute alternate max packet sizes for video */
1482 idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1;
1483 if (idx >= dev->max_iad_interface_count) {
1484 dev_err(dev->dev,
1485 "Video PCB interface #%d doesn't exist\n", idx);
1486 return -ENODEV;
1487 }
1488
1489 uif = udev->actconfig->interface[idx];
1490
1491 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1492 return -ENODEV;
1493
1494 dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress;
1495 dev->video_mode.num_alt = uif->num_altsetting;
1496
1497 dev_info(dev->dev,
1498 "video EndPoint Addr 0x%x, Alternate settings: %i\n",
1499 dev->video_mode.end_point_addr,
1500 dev->video_mode.num_alt);
1501
1502 dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL);
1503 if (dev->video_mode.alt_max_pkt_size == NULL)
1504 return -ENOMEM;
1505
1506 for (i = 0; i < dev->video_mode.num_alt; i++) {
1507 u16 tmp;
1508
1509 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1510 return -ENODEV;
1511
1512 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
1513 dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1514 dev_dbg(dev->dev,
1515 "Alternate setting %i, max size= %i\n", i,
1516 dev->video_mode.alt_max_pkt_size[i]);
1517 }
1518
1519 /* VBI Init */
1520
1521 idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1;
1522 if (idx >= dev->max_iad_interface_count) {
1523 dev_err(dev->dev,
1524 "VBI PCB interface #%d doesn't exist\n", idx);
1525 return -ENODEV;
1526 }
1527 uif = udev->actconfig->interface[idx];
1528
1529 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1530 return -ENODEV;
1531
1532 dev->vbi_mode.end_point_addr =
1533 uif->altsetting[0].endpoint[isoc_pipe].desc.
1534 bEndpointAddress;
1535
1536 dev->vbi_mode.num_alt = uif->num_altsetting;
1537 dev_info(dev->dev,
1538 "VBI EndPoint Addr 0x%x, Alternate settings: %i\n",
1539 dev->vbi_mode.end_point_addr,
1540 dev->vbi_mode.num_alt);
1541
1542 /* compute alternate max packet sizes for vbi */
1543 dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL);
1544 if (dev->vbi_mode.alt_max_pkt_size == NULL)
1545 return -ENOMEM;
1546
1547 for (i = 0; i < dev->vbi_mode.num_alt; i++) {
1548 u16 tmp;
1549
1550 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1551 return -ENODEV;
1552
1553 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1554 desc.wMaxPacketSize);
1555 dev->vbi_mode.alt_max_pkt_size[i] =
1556 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1557 dev_dbg(dev->dev,
1558 "Alternate setting %i, max size= %i\n", i,
1559 dev->vbi_mode.alt_max_pkt_size[i]);
1560 }
1561
1562 /* Sliced CC VBI init */
1563
1564 /* compute alternate max packet sizes for sliced CC */
1565 idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1;
1566 if (idx >= dev->max_iad_interface_count) {
1567 dev_err(dev->dev,
1568 "Sliced CC PCB interface #%d doesn't exist\n", idx);
1569 return -ENODEV;
1570 }
1571 uif = udev->actconfig->interface[idx];
1572
1573 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1574 return -ENODEV;
1575
1576 dev->sliced_cc_mode.end_point_addr =
1577 uif->altsetting[0].endpoint[isoc_pipe].desc.
1578 bEndpointAddress;
1579
1580 dev->sliced_cc_mode.num_alt = uif->num_altsetting;
1581 dev_info(dev->dev,
1582 "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n",
1583 dev->sliced_cc_mode.end_point_addr,
1584 dev->sliced_cc_mode.num_alt);
1585 dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL);
1586 if (dev->sliced_cc_mode.alt_max_pkt_size == NULL)
1587 return -ENOMEM;
1588
1589 for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
1590 u16 tmp;
1591
1592 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1593 return -ENODEV;
1594
1595 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1596 desc.wMaxPacketSize);
1597 dev->sliced_cc_mode.alt_max_pkt_size[i] =
1598 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1599 dev_dbg(dev->dev,
1600 "Alternate setting %i, max size= %i\n", i,
1601 dev->sliced_cc_mode.alt_max_pkt_size[i]);
1602 }
1603
1604 return 0;
1605 }
1606
1607 /*
1608 * cx231xx_usb_probe()
1609 * checks for supported devices
1610 */
1611 static int cx231xx_usb_probe(struct usb_interface *interface,
1612 const struct usb_device_id *id)
1613 {
1614 struct usb_device *udev;
1615 struct device *d = &interface->dev;
1616 struct usb_interface *uif;
1617 struct cx231xx *dev = NULL;
1618 int retval = -ENODEV;
1619 int nr = 0, ifnum;
1620 int i, isoc_pipe = 0;
1621 char *speed;
1622 u8 idx;
1623 struct usb_interface_assoc_descriptor *assoc_desc;
1624
1625 ifnum = interface->altsetting[0].desc.bInterfaceNumber;
1626
1627 /*
1628 * Interface number 0 - IR interface (handled by mceusb driver)
1629 * Interface number 1 - AV interface (handled by this driver)
1630 */
1631 if (ifnum != 1)
1632 return -ENODEV;
1633
1634 /* Check to see next free device and mark as used */
1635 do {
1636 nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
1637 if (nr >= CX231XX_MAXBOARDS) {
1638 /* No free device slots */
1639 dev_err(d,
1640 "Supports only %i devices.\n",
1641 CX231XX_MAXBOARDS);
1642 return -ENOMEM;
1643 }
1644 } while (test_and_set_bit(nr, &cx231xx_devused));
1645
1646 udev = usb_get_dev(interface_to_usbdev(interface));
1647
1648 /* allocate memory for our device state and initialize it */
1649 dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL);
1650 if (dev == NULL) {
1651 retval = -ENOMEM;
1652 goto err_if;
1653 }
1654
1655 snprintf(dev->name, 29, "cx231xx #%d", nr);
1656 dev->devno = nr;
1657 dev->model = id->driver_info;
1658 dev->video_mode.alt = -1;
1659 dev->dev = d;
1660
1661 cx231xx_set_model(dev);
1662
1663 dev->interface_count++;
1664 /* reset gpio dir and value */
1665 dev->gpio_dir = 0;
1666 dev->gpio_val = 0;
1667 dev->xc_fw_load_done = 0;
1668 dev->has_alsa_audio = 1;
1669 dev->power_mode = -1;
1670 atomic_set(&dev->devlist_count, 0);
1671
1672 /* 0 - vbi ; 1 -sliced cc mode */
1673 dev->vbi_or_sliced_cc_mode = 0;
1674
1675 /* get maximum no.of IAD interfaces */
1676 dev->max_iad_interface_count = udev->config->desc.bNumInterfaces;
1677
1678 /* init CIR module TBD */
1679
1680 /*mode_tv: digital=1 or analog=0*/
1681 dev->mode_tv = 0;
1682
1683 dev->USE_ISO = transfer_mode;
1684
1685 switch (udev->speed) {
1686 case USB_SPEED_LOW:
1687 speed = "1.5";
1688 break;
1689 case USB_SPEED_UNKNOWN:
1690 case USB_SPEED_FULL:
1691 speed = "12";
1692 break;
1693 case USB_SPEED_HIGH:
1694 speed = "480";
1695 break;
1696 default:
1697 speed = "unknown";
1698 }
1699
1700 dev_info(d,
1701 "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n",
1702 udev->manufacturer ? udev->manufacturer : "",
1703 udev->product ? udev->product : "",
1704 speed,
1705 le16_to_cpu(udev->descriptor.idVendor),
1706 le16_to_cpu(udev->descriptor.idProduct),
1707 dev->max_iad_interface_count);
1708
1709 /* increment interface count */
1710 dev->interface_count++;
1711
1712 /* get device number */
1713 nr = dev->devno;
1714
1715 assoc_desc = udev->actconfig->intf_assoc[0];
1716 if (!assoc_desc || assoc_desc->bFirstInterface != ifnum) {
1717 dev_err(d, "Not found matching IAD interface\n");
1718 retval = -ENODEV;
1719 goto err_if;
1720 }
1721
1722 dev_dbg(d, "registering interface %d\n", ifnum);
1723
1724 /* save our data pointer in this interface device */
1725 usb_set_intfdata(interface, dev);
1726
1727 /* Initialize the media controller */
1728 retval = cx231xx_media_device_init(dev, udev);
1729 if (retval) {
1730 dev_err(d, "cx231xx_media_device_init failed\n");
1731 goto err_media_init;
1732 }
1733
1734 /* Create v4l2 device */
1735 #ifdef CONFIG_MEDIA_CONTROLLER
1736 dev->v4l2_dev.mdev = dev->media_dev;
1737 #endif
1738 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
1739 if (retval) {
1740 dev_err(d, "v4l2_device_register failed\n");
1741 goto err_v4l2;
1742 }
1743
1744 /* allocate device struct */
1745 retval = cx231xx_init_dev(dev, udev, nr);
1746 if (retval)
1747 goto err_init;
1748
1749 retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe);
1750 if (retval)
1751 goto err_init;
1752
1753 if (dev->current_pcb_config.ts1_source != 0xff) {
1754 /* compute alternate max packet sizes for TS1 */
1755 idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1;
1756 if (idx >= dev->max_iad_interface_count) {
1757 dev_err(d, "TS1 PCB interface #%d doesn't exist\n",
1758 idx);
1759 retval = -ENODEV;
1760 goto err_video_alt;
1761 }
1762 uif = udev->actconfig->interface[idx];
1763
1764 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) {
1765 retval = -ENODEV;
1766 goto err_video_alt;
1767 }
1768
1769 dev->ts1_mode.end_point_addr =
1770 uif->altsetting[0].endpoint[isoc_pipe].
1771 desc.bEndpointAddress;
1772
1773 dev->ts1_mode.num_alt = uif->num_altsetting;
1774 dev_info(d,
1775 "TS EndPoint Addr 0x%x, Alternate settings: %i\n",
1776 dev->ts1_mode.end_point_addr,
1777 dev->ts1_mode.num_alt);
1778
1779 dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL);
1780 if (dev->ts1_mode.alt_max_pkt_size == NULL) {
1781 retval = -ENOMEM;
1782 goto err_video_alt;
1783 }
1784
1785 for (i = 0; i < dev->ts1_mode.num_alt; i++) {
1786 u16 tmp;
1787
1788 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) {
1789 retval = -ENODEV;
1790 goto err_video_alt;
1791 }
1792
1793 tmp = le16_to_cpu(uif->altsetting[i].
1794 endpoint[isoc_pipe].desc.
1795 wMaxPacketSize);
1796 dev->ts1_mode.alt_max_pkt_size[i] =
1797 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1798 dev_dbg(d, "Alternate setting %i, max size= %i\n",
1799 i, dev->ts1_mode.alt_max_pkt_size[i]);
1800 }
1801 }
1802
1803 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
1804 cx231xx_enable_OSC(dev);
1805 cx231xx_reset_out(dev);
1806 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1807 }
1808
1809 if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
1810 cx231xx_sleep_s5h1432(dev);
1811
1812 /* load other modules required */
1813 request_modules(dev);
1814
1815 #ifdef CONFIG_MEDIA_CONTROLLER
1816 /* Init entities at the Media Controller */
1817 cx231xx_v4l2_create_entities(dev);
1818
1819 retval = v4l2_mc_create_media_graph(dev->media_dev);
1820 if (!retval)
1821 retval = media_device_register(dev->media_dev);
1822 #endif
1823 if (retval < 0)
1824 cx231xx_release_resources(dev);
1825 return retval;
1826
1827 err_video_alt:
1828 /* cx231xx_uninit_dev: */
1829 cx231xx_close_extension(dev);
1830 cx231xx_ir_exit(dev);
1831 cx231xx_release_analog_resources(dev);
1832 cx231xx_417_unregister(dev);
1833 cx231xx_remove_from_devlist(dev);
1834 cx231xx_dev_uninit(dev);
1835 err_init:
1836 v4l2_device_unregister(&dev->v4l2_dev);
1837 err_v4l2:
1838 cx231xx_unregister_media_device(dev);
1839 err_media_init:
1840 usb_set_intfdata(interface, NULL);
1841 err_if:
1842 usb_put_dev(udev);
1843 clear_bit(nr, &cx231xx_devused);
1844 return retval;
1845 }
1846
1847 /*
1848 * cx231xx_usb_disconnect()
1849 * called when the device gets diconencted
1850 * video device will be unregistered on v4l2_close in case it is still open
1851 */
1852 static void cx231xx_usb_disconnect(struct usb_interface *interface)
1853 {
1854 struct cx231xx *dev;
1855
1856 dev = usb_get_intfdata(interface);
1857 usb_set_intfdata(interface, NULL);
1858
1859 if (!dev)
1860 return;
1861
1862 if (!dev->udev)
1863 return;
1864
1865 dev->state |= DEV_DISCONNECTED;
1866
1867 flush_request_modules(dev);
1868
1869 /* wait until all current v4l2 io is finished then deallocate
1870 resources */
1871 mutex_lock(&dev->lock);
1872
1873 wake_up_interruptible_all(&dev->open);
1874
1875 if (dev->users) {
1876 dev_warn(dev->dev,
1877 "device %s is open! Deregistration and memory deallocation are deferred on close.\n",
1878 video_device_node_name(&dev->vdev));
1879
1880 /* Even having users, it is safe to remove the RC i2c driver */
1881 cx231xx_ir_exit(dev);
1882
1883 if (dev->USE_ISO)
1884 cx231xx_uninit_isoc(dev);
1885 else
1886 cx231xx_uninit_bulk(dev);
1887 wake_up_interruptible(&dev->wait_frame);
1888 wake_up_interruptible(&dev->wait_stream);
1889 } else {
1890 }
1891
1892 cx231xx_close_extension(dev);
1893
1894 mutex_unlock(&dev->lock);
1895
1896 if (!dev->users)
1897 cx231xx_release_resources(dev);
1898 }
1899
1900 static struct usb_driver cx231xx_usb_driver = {
1901 .name = "cx231xx",
1902 .probe = cx231xx_usb_probe,
1903 .disconnect = cx231xx_usb_disconnect,
1904 .id_table = cx231xx_id_table,
1905 };
1906
1907 module_usb_driver(cx231xx_usb_driver);
CRIS linux kernel tree