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[media] cx231xx: convert from pr_foo to dev_foo
[deliverable/linux.git] / drivers / media / usb / cx231xx / cx231xx-cards.c
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/cx25840.h>
34 #include "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_2,
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 = 0x00, /* According with PV cxPolaris.inf file */
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_2,
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_2,
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 };
780 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
781
782 /* table of devices that work with this driver */
783 struct usb_device_id cx231xx_id_table[] = {
784 {USB_DEVICE(0x1D19, 0x6109),
785 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
786 {USB_DEVICE(0x0572, 0x5A3C),
787 .driver_info = CX231XX_BOARD_UNKNOWN},
788 {USB_DEVICE(0x0572, 0x58A2),
789 .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
790 {USB_DEVICE(0x0572, 0x58A1),
791 .driver_info = CX231XX_BOARD_CNXT_SHELBY},
792 {USB_DEVICE(0x0572, 0x58A4),
793 .driver_info = CX231XX_BOARD_CNXT_RDE_253S},
794 {USB_DEVICE(0x0572, 0x58A5),
795 .driver_info = CX231XX_BOARD_CNXT_RDU_253S},
796 {USB_DEVICE(0x0572, 0x58A6),
797 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
798 {USB_DEVICE(0x0572, 0x589E),
799 .driver_info = CX231XX_BOARD_CNXT_RDE_250},
800 {USB_DEVICE(0x0572, 0x58A0),
801 .driver_info = CX231XX_BOARD_CNXT_RDU_250},
802 {USB_DEVICE(0x2040, 0xb110),
803 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL},
804 {USB_DEVICE(0x2040, 0xb111),
805 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
806 {USB_DEVICE(0x2040, 0xb120),
807 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
808 {USB_DEVICE(0x2040, 0xb130),
809 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
810 {USB_DEVICE(0x2040, 0xb131),
811 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
812 /* Hauppauge WinTV-HVR-900-H */
813 {USB_DEVICE(0x2040, 0xb138),
814 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
815 /* Hauppauge WinTV-HVR-901-H */
816 {USB_DEVICE(0x2040, 0xb139),
817 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
818 {USB_DEVICE(0x2040, 0xb140),
819 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
820 {USB_DEVICE(0x2040, 0xc200),
821 .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
822 /* PCTV QuatroStick 521e */
823 {USB_DEVICE(0x2013, 0x0259),
824 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
825 /* PCTV QuatroStick 522e */
826 {USB_DEVICE(0x2013, 0x025e),
827 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
828 {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
829 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
830 {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
831 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
832 {USB_DEVICE(0x1b80, 0xe424),
833 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
834 {USB_DEVICE(0x1b80, 0xe421),
835 .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID},
836 {USB_DEVICE(0x1f4d, 0x0237),
837 .driver_info = CX231XX_BOARD_ICONBIT_U100},
838 {USB_DEVICE(0x0fd9, 0x0037),
839 .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2},
840 {USB_DEVICE(0x1f4d, 0x0102),
841 .driver_info = CX231XX_BOARD_OTG102},
842 {},
843 };
844
845 MODULE_DEVICE_TABLE(usb, cx231xx_id_table);
846
847 /* cx231xx_tuner_callback
848 * will be used to reset XC5000 tuner using GPIO pin
849 */
850
851 int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
852 {
853 int rc = 0;
854 struct cx231xx *dev = ptr;
855
856 if (dev->tuner_type == TUNER_XC5000) {
857 if (command == XC5000_TUNER_RESET) {
858 dev_dbg(&dev->udev->dev,
859 "Tuner CB: RESET: cmd %d : tuner type %d\n",
860 command, dev->tuner_type);
861 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
862 1);
863 msleep(10);
864 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
865 0);
866 msleep(330);
867 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
868 1);
869 msleep(10);
870 }
871 } else if (dev->tuner_type == TUNER_NXP_TDA18271) {
872 switch (command) {
873 case TDA18271_CALLBACK_CMD_AGC_ENABLE:
874 if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
875 rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
876 break;
877 default:
878 rc = -EINVAL;
879 break;
880 }
881 }
882 return rc;
883 }
884 EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
885
886 static void cx231xx_reset_out(struct cx231xx *dev)
887 {
888 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
889 msleep(200);
890 cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
891 msleep(200);
892 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
893 }
894
895 static void cx231xx_enable_OSC(struct cx231xx *dev)
896 {
897 cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
898 }
899
900 static void cx231xx_sleep_s5h1432(struct cx231xx *dev)
901 {
902 cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
903 }
904
905 static inline void cx231xx_set_model(struct cx231xx *dev)
906 {
907 dev->board = cx231xx_boards[dev->model];
908 }
909
910 /* Since cx231xx_pre_card_setup() requires a proper dev->model,
911 * this won't work for boards with generic PCI IDs
912 */
913 void cx231xx_pre_card_setup(struct cx231xx *dev)
914 {
915
916 cx231xx_set_model(dev);
917
918 dev_info(&dev->udev->dev, "Identified as %s (card=%d)\n",
919 dev->board.name, dev->model);
920
921 /* set the direction for GPIO pins */
922 if (dev->board.tuner_gpio) {
923 cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
924 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
925 }
926 if (dev->board.tuner_sif_gpio >= 0)
927 cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
928
929 /* request some modules if any required */
930
931 /* set the mode to Analog mode initially */
932 cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
933
934 /* Unlock device */
935 /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */
936
937 }
938
939 static void cx231xx_config_tuner(struct cx231xx *dev)
940 {
941 struct tuner_setup tun_setup;
942 struct v4l2_frequency f;
943
944 if (dev->tuner_type == TUNER_ABSENT)
945 return;
946
947 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
948 tun_setup.type = dev->tuner_type;
949 tun_setup.addr = dev->tuner_addr;
950 tun_setup.tuner_callback = cx231xx_tuner_callback;
951
952 tuner_call(dev, tuner, s_type_addr, &tun_setup);
953
954 #if 0
955 if (tun_setup.type == TUNER_XC5000) {
956 static struct xc2028_ctrl ctrl = {
957 .fname = XC5000_DEFAULT_FIRMWARE,
958 .max_len = 64,
959 .demod = 0;
960 };
961 struct v4l2_priv_tun_config cfg = {
962 .tuner = dev->tuner_type,
963 .priv = &ctrl,
964 };
965 tuner_call(dev, tuner, s_config, &cfg);
966 }
967 #endif
968 /* configure tuner */
969 f.tuner = 0;
970 f.type = V4L2_TUNER_ANALOG_TV;
971 f.frequency = 9076; /* just a magic number */
972 dev->ctl_freq = f.frequency;
973 call_all(dev, tuner, s_frequency, &f);
974
975 }
976
977 static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,
978 u8 *eedata, int len)
979 {
980 int ret = 0;
981 u8 start_offset = 0;
982 int len_todo = len;
983 u8 *eedata_cur = eedata;
984 int i;
985 struct i2c_msg msg_write = { .addr = client->addr, .flags = 0,
986 .buf = &start_offset, .len = 1 };
987 struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD };
988
989 /* start reading at offset 0 */
990 ret = i2c_transfer(client->adapter, &msg_write, 1);
991 if (ret < 0) {
992 dev_err(&dev->udev->dev, "Can't read eeprom\n");
993 return ret;
994 }
995
996 while (len_todo > 0) {
997 msg_read.len = (len_todo > 64) ? 64 : len_todo;
998 msg_read.buf = eedata_cur;
999
1000 ret = i2c_transfer(client->adapter, &msg_read, 1);
1001 if (ret < 0) {
1002 dev_err(&dev->udev->dev, "Can't read eeprom\n");
1003 return ret;
1004 }
1005 eedata_cur += msg_read.len;
1006 len_todo -= msg_read.len;
1007 }
1008
1009 for (i = 0; i + 15 < len; i += 16)
1010 dev_dbg(&dev->udev->dev, "i2c eeprom %02x: %*ph\n",
1011 i, 16, &eedata[i]);
1012
1013 return 0;
1014 }
1015
1016 void cx231xx_card_setup(struct cx231xx *dev)
1017 {
1018
1019 cx231xx_set_model(dev);
1020
1021 dev->tuner_type = cx231xx_boards[dev->model].tuner_type;
1022 if (cx231xx_boards[dev->model].tuner_addr)
1023 dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;
1024
1025 /* request some modules */
1026 if (dev->board.decoder == CX231XX_AVDECODER) {
1027 dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1028 cx231xx_get_i2c_adap(dev, I2C_0),
1029 "cx25840", 0x88 >> 1, NULL);
1030 if (dev->sd_cx25840 == NULL)
1031 dev_err(&dev->udev->dev,
1032 "cx25840 subdev registration failure\n");
1033 cx25840_call(dev, core, load_fw);
1034
1035 }
1036
1037 /* Initialize the tuner */
1038 if (dev->board.tuner_type != TUNER_ABSENT) {
1039 struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev,
1040 dev->board.tuner_i2c_master);
1041 dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1042 tuner_i2c,
1043 "tuner",
1044 dev->tuner_addr, NULL);
1045 if (dev->sd_tuner == NULL)
1046 dev_err(&dev->udev->dev,
1047 "tuner subdev registration failure\n");
1048 else
1049 cx231xx_config_tuner(dev);
1050 }
1051
1052 switch (dev->model) {
1053 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx:
1054 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
1055 {
1056 struct tveeprom tvee;
1057 static u8 eeprom[256];
1058 struct i2c_client client;
1059
1060 memset(&client, 0, sizeof(client));
1061 client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);
1062 client.addr = 0xa0 >> 1;
1063
1064 read_eeprom(dev, &client, eeprom, sizeof(eeprom));
1065 tveeprom_hauppauge_analog(&client,
1066 &tvee, eeprom + 0xc0);
1067 break;
1068 }
1069 }
1070
1071 }
1072
1073 /*
1074 * cx231xx_config()
1075 * inits registers with sane defaults
1076 */
1077 int cx231xx_config(struct cx231xx *dev)
1078 {
1079 /* TBD need to add cx231xx specific code */
1080
1081 return 0;
1082 }
1083
1084 /*
1085 * cx231xx_config_i2c()
1086 * configure i2c attached devices
1087 */
1088 void cx231xx_config_i2c(struct cx231xx *dev)
1089 {
1090 /* u32 input = INPUT(dev->video_input)->vmux; */
1091
1092 call_all(dev, video, s_stream, 1);
1093 }
1094
1095 /*
1096 * cx231xx_realease_resources()
1097 * unregisters the v4l2,i2c and usb devices
1098 * called when the device gets disconected or at module unload
1099 */
1100 void cx231xx_release_resources(struct cx231xx *dev)
1101 {
1102 cx231xx_release_analog_resources(dev);
1103
1104 cx231xx_remove_from_devlist(dev);
1105
1106 cx231xx_ir_exit(dev);
1107
1108 /* Release I2C buses */
1109 cx231xx_dev_uninit(dev);
1110
1111 /* delete v4l2 device */
1112 v4l2_device_unregister(&dev->v4l2_dev);
1113
1114 usb_put_dev(dev->udev);
1115
1116 /* Mark device as unused */
1117 clear_bit(dev->devno, &cx231xx_devused);
1118 }
1119
1120 /*
1121 * cx231xx_init_dev()
1122 * allocates and inits the device structs, registers i2c bus and v4l device
1123 */
1124 static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
1125 int minor)
1126 {
1127 int retval = -ENOMEM;
1128 unsigned int maxh, maxw;
1129
1130 dev->udev = udev;
1131 mutex_init(&dev->lock);
1132 mutex_init(&dev->ctrl_urb_lock);
1133 mutex_init(&dev->gpio_i2c_lock);
1134 mutex_init(&dev->i2c_lock);
1135
1136 spin_lock_init(&dev->video_mode.slock);
1137 spin_lock_init(&dev->vbi_mode.slock);
1138 spin_lock_init(&dev->sliced_cc_mode.slock);
1139
1140 init_waitqueue_head(&dev->open);
1141 init_waitqueue_head(&dev->wait_frame);
1142 init_waitqueue_head(&dev->wait_stream);
1143
1144 dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;
1145 dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;
1146 dev->cx231xx_send_usb_command = cx231xx_send_usb_command;
1147 dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;
1148 dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;
1149
1150 /* Query cx231xx to find what pcb config it is related to */
1151 retval = initialize_cx231xx(dev);
1152 if (retval < 0) {
1153 dev_err(&udev->dev, "Failed to read PCB config\n");
1154 return retval;
1155 }
1156
1157 /*To workaround error number=-71 on EP0 for VideoGrabber,
1158 need set alt here.*/
1159 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||
1160 dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {
1161 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1162 cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
1163 }
1164 /* Cx231xx pre card setup */
1165 cx231xx_pre_card_setup(dev);
1166
1167 retval = cx231xx_config(dev);
1168 if (retval) {
1169 dev_err(&udev->dev, "error configuring device\n");
1170 return -ENOMEM;
1171 }
1172
1173 /* set default norm */
1174 dev->norm = dev->board.norm;
1175
1176 /* register i2c bus */
1177 retval = cx231xx_dev_init(dev);
1178 if (retval) {
1179 dev_err(&udev->dev,
1180 "%s: cx231xx_i2c_register - errCode [%d]!\n",
1181 __func__, retval);
1182 goto err_dev_init;
1183 }
1184
1185 /* Do board specific init */
1186 cx231xx_card_setup(dev);
1187
1188 /* configure the device */
1189 cx231xx_config_i2c(dev);
1190
1191 maxw = norm_maxw(dev);
1192 maxh = norm_maxh(dev);
1193
1194 /* set default image size */
1195 dev->width = maxw;
1196 dev->height = maxh;
1197 dev->interlaced = 0;
1198 dev->video_input = 0;
1199
1200 retval = cx231xx_config(dev);
1201 if (retval) {
1202 dev_err(&udev->dev, "%s: cx231xx_config - errCode [%d]!\n",
1203 __func__, retval);
1204 goto err_dev_init;
1205 }
1206
1207 /* init video dma queues */
1208 INIT_LIST_HEAD(&dev->video_mode.vidq.active);
1209 INIT_LIST_HEAD(&dev->video_mode.vidq.queued);
1210
1211 /* init vbi dma queues */
1212 INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);
1213 INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);
1214
1215 /* Reset other chips required if they are tied up with GPIO pins */
1216 cx231xx_add_into_devlist(dev);
1217
1218 if (dev->board.has_417) {
1219 printk(KERN_INFO "attach 417 %d\n", dev->model);
1220 if (cx231xx_417_register(dev) < 0) {
1221 printk(KERN_ERR
1222 "%s() Failed to register 417 on VID_B\n",
1223 __func__);
1224 }
1225 }
1226
1227 retval = cx231xx_register_analog_devices(dev);
1228 if (retval) {
1229 cx231xx_release_analog_resources(dev);
1230 goto err_analog;
1231 }
1232
1233 cx231xx_ir_init(dev);
1234
1235 cx231xx_init_extension(dev);
1236
1237 return 0;
1238 err_analog:
1239 cx231xx_remove_from_devlist(dev);
1240 err_dev_init:
1241 cx231xx_dev_uninit(dev);
1242 return retval;
1243 }
1244
1245 #if defined(CONFIG_MODULES) && defined(MODULE)
1246 static void request_module_async(struct work_struct *work)
1247 {
1248 struct cx231xx *dev = container_of(work,
1249 struct cx231xx, request_module_wk);
1250
1251 if (dev->has_alsa_audio)
1252 request_module("cx231xx-alsa");
1253
1254 if (dev->board.has_dvb)
1255 request_module("cx231xx-dvb");
1256
1257 }
1258
1259 static void request_modules(struct cx231xx *dev)
1260 {
1261 INIT_WORK(&dev->request_module_wk, request_module_async);
1262 schedule_work(&dev->request_module_wk);
1263 }
1264
1265 static void flush_request_modules(struct cx231xx *dev)
1266 {
1267 flush_work(&dev->request_module_wk);
1268 }
1269 #else
1270 #define request_modules(dev)
1271 #define flush_request_modules(dev)
1272 #endif /* CONFIG_MODULES */
1273
1274 static int cx231xx_init_v4l2(struct cx231xx *dev,
1275 struct usb_device *udev,
1276 struct usb_interface *interface,
1277 int isoc_pipe)
1278 {
1279 struct usb_interface *uif;
1280 int i, idx;
1281
1282 /* Video Init */
1283
1284 /* compute alternate max packet sizes for video */
1285 idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1;
1286 if (idx >= dev->max_iad_interface_count) {
1287 dev_err(&dev->udev->dev,
1288 "Video PCB interface #%d doesn't exist\n", idx);
1289 return -ENODEV;
1290 }
1291
1292 uif = udev->actconfig->interface[idx];
1293
1294 dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress;
1295 dev->video_mode.num_alt = uif->num_altsetting;
1296
1297 dev_info(&dev->udev->dev,
1298 "video EndPoint Addr 0x%x, Alternate settings: %i\n",
1299 dev->video_mode.end_point_addr,
1300 dev->video_mode.num_alt);
1301
1302 dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL);
1303 if (dev->video_mode.alt_max_pkt_size == NULL)
1304 return -ENOMEM;
1305
1306 for (i = 0; i < dev->video_mode.num_alt; i++) {
1307 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
1308 dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1309 dev_dbg(&dev->udev->dev,
1310 "Alternate setting %i, max size= %i\n", i,
1311 dev->video_mode.alt_max_pkt_size[i]);
1312 }
1313
1314 /* VBI Init */
1315
1316 idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1;
1317 if (idx >= dev->max_iad_interface_count) {
1318 dev_err(&dev->udev->dev,
1319 "VBI PCB interface #%d doesn't exist\n", idx);
1320 return -ENODEV;
1321 }
1322 uif = udev->actconfig->interface[idx];
1323
1324 dev->vbi_mode.end_point_addr =
1325 uif->altsetting[0].endpoint[isoc_pipe].desc.
1326 bEndpointAddress;
1327
1328 dev->vbi_mode.num_alt = uif->num_altsetting;
1329 dev_info(&dev->udev->dev,
1330 "VBI EndPoint Addr 0x%x, Alternate settings: %i\n",
1331 dev->vbi_mode.end_point_addr,
1332 dev->vbi_mode.num_alt);
1333
1334 /* compute alternate max packet sizes for vbi */
1335 dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL);
1336 if (dev->vbi_mode.alt_max_pkt_size == NULL)
1337 return -ENOMEM;
1338
1339 for (i = 0; i < dev->vbi_mode.num_alt; i++) {
1340 u16 tmp =
1341 le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1342 desc.wMaxPacketSize);
1343 dev->vbi_mode.alt_max_pkt_size[i] =
1344 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1345 dev_dbg(&dev->udev->dev,
1346 "Alternate setting %i, max size= %i\n", i,
1347 dev->vbi_mode.alt_max_pkt_size[i]);
1348 }
1349
1350 /* Sliced CC VBI init */
1351
1352 /* compute alternate max packet sizes for sliced CC */
1353 idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1;
1354 if (idx >= dev->max_iad_interface_count) {
1355 dev_err(&dev->udev->dev,
1356 "Sliced CC PCB interface #%d doesn't exist\n", idx);
1357 return -ENODEV;
1358 }
1359 uif = udev->actconfig->interface[idx];
1360
1361 dev->sliced_cc_mode.end_point_addr =
1362 uif->altsetting[0].endpoint[isoc_pipe].desc.
1363 bEndpointAddress;
1364
1365 dev->sliced_cc_mode.num_alt = uif->num_altsetting;
1366 dev_info(&dev->udev->dev,
1367 "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n",
1368 dev->sliced_cc_mode.end_point_addr,
1369 dev->sliced_cc_mode.num_alt);
1370 dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL);
1371 if (dev->sliced_cc_mode.alt_max_pkt_size == NULL)
1372 return -ENOMEM;
1373
1374 for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
1375 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1376 desc.wMaxPacketSize);
1377 dev->sliced_cc_mode.alt_max_pkt_size[i] =
1378 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1379 dev_dbg(&dev->udev->dev,
1380 "Alternate setting %i, max size= %i\n", i,
1381 dev->sliced_cc_mode.alt_max_pkt_size[i]);
1382 }
1383
1384 return 0;
1385 }
1386
1387 /*
1388 * cx231xx_usb_probe()
1389 * checks for supported devices
1390 */
1391 static int cx231xx_usb_probe(struct usb_interface *interface,
1392 const struct usb_device_id *id)
1393 {
1394 struct usb_device *udev;
1395 struct usb_interface *uif;
1396 struct cx231xx *dev = NULL;
1397 int retval = -ENODEV;
1398 int nr = 0, ifnum;
1399 int i, isoc_pipe = 0;
1400 char *speed;
1401 u8 idx;
1402 struct usb_interface_assoc_descriptor *assoc_desc;
1403
1404 ifnum = interface->altsetting[0].desc.bInterfaceNumber;
1405 udev = usb_get_dev(interface_to_usbdev(interface));
1406
1407 /*
1408 * Interface number 0 - IR interface (handled by mceusb driver)
1409 * Interface number 1 - AV interface (handled by this driver)
1410 */
1411 if (ifnum != 1)
1412 return -ENODEV;
1413
1414 /* Check to see next free device and mark as used */
1415 do {
1416 nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
1417 if (nr >= CX231XX_MAXBOARDS) {
1418 /* No free device slots */
1419 dev_err(&udev->dev,
1420 "Supports only %i devices.\n",
1421 CX231XX_MAXBOARDS);
1422 return -ENOMEM;
1423 }
1424 } while (test_and_set_bit(nr, &cx231xx_devused));
1425
1426 /* allocate memory for our device state and initialize it */
1427 dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL);
1428 if (dev == NULL) {
1429 clear_bit(nr, &cx231xx_devused);
1430 return -ENOMEM;
1431 }
1432
1433 snprintf(dev->name, 29, "cx231xx #%d", nr);
1434 dev->devno = nr;
1435 dev->model = id->driver_info;
1436 dev->video_mode.alt = -1;
1437
1438 dev->interface_count++;
1439 /* reset gpio dir and value */
1440 dev->gpio_dir = 0;
1441 dev->gpio_val = 0;
1442 dev->xc_fw_load_done = 0;
1443 dev->has_alsa_audio = 1;
1444 dev->power_mode = -1;
1445 atomic_set(&dev->devlist_count, 0);
1446
1447 /* 0 - vbi ; 1 -sliced cc mode */
1448 dev->vbi_or_sliced_cc_mode = 0;
1449
1450 /* get maximum no.of IAD interfaces */
1451 dev->max_iad_interface_count = udev->config->desc.bNumInterfaces;
1452
1453 /* init CIR module TBD */
1454
1455 /*mode_tv: digital=1 or analog=0*/
1456 dev->mode_tv = 0;
1457
1458 dev->USE_ISO = transfer_mode;
1459
1460 switch (udev->speed) {
1461 case USB_SPEED_LOW:
1462 speed = "1.5";
1463 break;
1464 case USB_SPEED_UNKNOWN:
1465 case USB_SPEED_FULL:
1466 speed = "12";
1467 break;
1468 case USB_SPEED_HIGH:
1469 speed = "480";
1470 break;
1471 default:
1472 speed = "unknown";
1473 }
1474
1475 dev_info(&udev->dev,
1476 "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n",
1477 udev->manufacturer ? udev->manufacturer : "",
1478 udev->product ? udev->product : "",
1479 speed,
1480 le16_to_cpu(udev->descriptor.idVendor),
1481 le16_to_cpu(udev->descriptor.idProduct),
1482 dev->max_iad_interface_count);
1483
1484 /* increment interface count */
1485 dev->interface_count++;
1486
1487 /* get device number */
1488 nr = dev->devno;
1489
1490 assoc_desc = udev->actconfig->intf_assoc[0];
1491 if (assoc_desc->bFirstInterface != ifnum) {
1492 dev_err(&udev->dev, "Not found matching IAD interface\n");
1493 retval = -ENODEV;
1494 goto err_if;
1495 }
1496
1497 dev_dbg(&udev->dev, "registering interface %d\n", ifnum);
1498
1499 /* save our data pointer in this interface device */
1500 usb_set_intfdata(interface, dev);
1501
1502 /* Create v4l2 device */
1503 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
1504 if (retval) {
1505 dev_err(&udev->dev, "v4l2_device_register failed\n");
1506 goto err_v4l2;
1507 }
1508
1509 /* allocate device struct */
1510 retval = cx231xx_init_dev(dev, udev, nr);
1511 if (retval)
1512 goto err_init;
1513
1514 retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe);
1515 if (retval)
1516 goto err_init;
1517
1518 if (dev->current_pcb_config.ts1_source != 0xff) {
1519 /* compute alternate max packet sizes for TS1 */
1520 idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1;
1521 if (idx >= dev->max_iad_interface_count) {
1522 dev_err(&udev->dev,
1523 "TS1 PCB interface #%d doesn't exist\n", idx);
1524 retval = -ENODEV;
1525 goto err_video_alt;
1526 }
1527 uif = udev->actconfig->interface[idx];
1528
1529 dev->ts1_mode.end_point_addr =
1530 uif->altsetting[0].endpoint[isoc_pipe].
1531 desc.bEndpointAddress;
1532
1533 dev->ts1_mode.num_alt = uif->num_altsetting;
1534 dev_info(&udev->dev,
1535 "TS EndPoint Addr 0x%x, Alternate settings: %i\n",
1536 dev->ts1_mode.end_point_addr,
1537 dev->ts1_mode.num_alt);
1538
1539 dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL);
1540 if (dev->ts1_mode.alt_max_pkt_size == NULL) {
1541 retval = -ENOMEM;
1542 goto err_video_alt;
1543 }
1544
1545 for (i = 0; i < dev->ts1_mode.num_alt; i++) {
1546 u16 tmp = le16_to_cpu(uif->altsetting[i].
1547 endpoint[isoc_pipe].desc.
1548 wMaxPacketSize);
1549 dev->ts1_mode.alt_max_pkt_size[i] =
1550 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1551 dev_dbg(&udev->dev,
1552 "Alternate setting %i, max size= %i\n", i,
1553 dev->ts1_mode.alt_max_pkt_size[i]);
1554 }
1555 }
1556
1557 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
1558 cx231xx_enable_OSC(dev);
1559 cx231xx_reset_out(dev);
1560 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1561 }
1562
1563 if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
1564 cx231xx_sleep_s5h1432(dev);
1565
1566 /* load other modules required */
1567 request_modules(dev);
1568
1569 return 0;
1570 err_video_alt:
1571 /* cx231xx_uninit_dev: */
1572 cx231xx_close_extension(dev);
1573 cx231xx_ir_exit(dev);
1574 cx231xx_release_analog_resources(dev);
1575 cx231xx_417_unregister(dev);
1576 cx231xx_remove_from_devlist(dev);
1577 cx231xx_dev_uninit(dev);
1578 err_init:
1579 v4l2_device_unregister(&dev->v4l2_dev);
1580 err_v4l2:
1581 usb_set_intfdata(interface, NULL);
1582 err_if:
1583 usb_put_dev(udev);
1584 clear_bit(dev->devno, &cx231xx_devused);
1585 return retval;
1586 }
1587
1588 /*
1589 * cx231xx_usb_disconnect()
1590 * called when the device gets diconencted
1591 * video device will be unregistered on v4l2_close in case it is still open
1592 */
1593 static void cx231xx_usb_disconnect(struct usb_interface *interface)
1594 {
1595 struct cx231xx *dev;
1596
1597 dev = usb_get_intfdata(interface);
1598 usb_set_intfdata(interface, NULL);
1599
1600 if (!dev)
1601 return;
1602
1603 if (!dev->udev)
1604 return;
1605
1606 dev->state |= DEV_DISCONNECTED;
1607
1608 flush_request_modules(dev);
1609
1610 /* wait until all current v4l2 io is finished then deallocate
1611 resources */
1612 mutex_lock(&dev->lock);
1613
1614 wake_up_interruptible_all(&dev->open);
1615
1616 if (dev->users) {
1617 dev_warn(&dev->udev->dev,
1618 "device %s is open! Deregistration and memory deallocation are deferred on close.\n",
1619 video_device_node_name(dev->vdev));
1620
1621 /* Even having users, it is safe to remove the RC i2c driver */
1622 cx231xx_ir_exit(dev);
1623
1624 if (dev->USE_ISO)
1625 cx231xx_uninit_isoc(dev);
1626 else
1627 cx231xx_uninit_bulk(dev);
1628 wake_up_interruptible(&dev->wait_frame);
1629 wake_up_interruptible(&dev->wait_stream);
1630 } else {
1631 }
1632
1633 cx231xx_close_extension(dev);
1634
1635 mutex_unlock(&dev->lock);
1636
1637 if (!dev->users)
1638 cx231xx_release_resources(dev);
1639 }
1640
1641 static struct usb_driver cx231xx_usb_driver = {
1642 .name = "cx231xx",
1643 .probe = cx231xx_usb_probe,
1644 .disconnect = cx231xx_usb_disconnect,
1645 .id_table = cx231xx_id_table,
1646 };
1647
1648 module_usb_driver(cx231xx_usb_driver);
Linux kernel - Deliverables
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