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treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / drivers / media / usb / cx231xx / cx231xx-cards.c
blob92efe6c1f47bae122a114916be50ced0564a8f62
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 cx231xx-cards.c - driver for Conexant Cx23100/101/102
4 USB video capture devices
5
6 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
7 Based on em28xx driver
8
9 */
10
11 #include "cx231xx.h"
12 #include <linux/init.h>
13 #include <linux/module.h>
14 #include <linux/slab.h>
15 #include <linux/delay.h>
16 #include <linux/i2c.h>
17 #include <media/tuner.h>
18 #include <media/tveeprom.h>
19 #include <media/v4l2-common.h>
20
21 #include <media/drv-intf/cx25840.h>
22 #include <media/dvb-usb-ids.h>
23 #include "xc5000.h"
24 #include "tda18271.h"
25
26
27 static int tuner = -1;
28 module_param(tuner, int, 0444);
29 MODULE_PARM_DESC(tuner, "tuner type");
30
31 static int transfer_mode = 1;
32 module_param(transfer_mode, int, 0444);
33 MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)");
34
35 static unsigned int disable_ir;
36 module_param(disable_ir, int, 0444);
37 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
38
39 /* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */
40 static unsigned long cx231xx_devused;
41
42 /*
43 * Reset sequences for analog/digital modes
44 */
45
46 static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = {
47 {0x03, 0x01, 10},
48 {0x03, 0x00, 30},
49 {0x03, 0x01, 10},
50 {-1, -1, -1},
51 };
52
53 /*
54 * Board definitions
55 */
56 struct cx231xx_board cx231xx_boards[] = {
57 [CX231XX_BOARD_UNKNOWN] = {
58 .name = "Unknown CX231xx video grabber",
59 .tuner_type = TUNER_ABSENT,
60 .input = {{
61 .type = CX231XX_VMUX_TELEVISION,
62 .vmux = CX231XX_VIN_3_1,
63 .amux = CX231XX_AMUX_VIDEO,
64 .gpio = NULL,
65 }, {
66 .type = CX231XX_VMUX_COMPOSITE1,
67 .vmux = CX231XX_VIN_2_1,
68 .amux = CX231XX_AMUX_LINE_IN,
69 .gpio = NULL,
70 }, {
71 .type = CX231XX_VMUX_SVIDEO,
72 .vmux = CX231XX_VIN_1_1 |
73 (CX231XX_VIN_1_2 << 8) |
74 CX25840_SVIDEO_ON,
75 .amux = CX231XX_AMUX_LINE_IN,
76 .gpio = NULL,
77 }
78 },
79 },
80 [CX231XX_BOARD_CNXT_CARRAERA] = {
81 .name = "Conexant Hybrid TV - CARRAERA",
82 .tuner_type = TUNER_XC5000,
83 .tuner_addr = 0x61,
84 .tuner_gpio = RDE250_XCV_TUNER,
85 .tuner_sif_gpio = 0x05,
86 .tuner_scl_gpio = 0x1a,
87 .tuner_sda_gpio = 0x1b,
88 .decoder = CX231XX_AVDECODER,
89 .output_mode = OUT_MODE_VIP11,
90 .demod_xfer_mode = 0,
91 .ctl_pin_status_mask = 0xFFFFFFC4,
92 .agc_analog_digital_select_gpio = 0x0c,
93 .gpio_pin_status_mask = 0x4001000,
94 .tuner_i2c_master = I2C_1_MUX_3,
95 .demod_i2c_master = I2C_2,
96 .has_dvb = 1,
97 .demod_addr = 0x02,
98 .norm = V4L2_STD_PAL,
99
100 .input = {{
101 .type = CX231XX_VMUX_TELEVISION,
102 .vmux = CX231XX_VIN_3_1,
103 .amux = CX231XX_AMUX_VIDEO,
104 .gpio = NULL,
105 }, {
106 .type = CX231XX_VMUX_COMPOSITE1,
107 .vmux = CX231XX_VIN_2_1,
108 .amux = CX231XX_AMUX_LINE_IN,
109 .gpio = NULL,
110 }, {
111 .type = CX231XX_VMUX_SVIDEO,
112 .vmux = CX231XX_VIN_1_1 |
113 (CX231XX_VIN_1_2 << 8) |
114 CX25840_SVIDEO_ON,
115 .amux = CX231XX_AMUX_LINE_IN,
116 .gpio = NULL,
117 }
118 },
119 },
120 [CX231XX_BOARD_CNXT_SHELBY] = {
121 .name = "Conexant Hybrid TV - SHELBY",
122 .tuner_type = TUNER_XC5000,
123 .tuner_addr = 0x61,
124 .tuner_gpio = RDE250_XCV_TUNER,
125 .tuner_sif_gpio = 0x05,
126 .tuner_scl_gpio = 0x1a,
127 .tuner_sda_gpio = 0x1b,
128 .decoder = CX231XX_AVDECODER,
129 .output_mode = OUT_MODE_VIP11,
130 .demod_xfer_mode = 0,
131 .ctl_pin_status_mask = 0xFFFFFFC4,
132 .agc_analog_digital_select_gpio = 0x0c,
133 .gpio_pin_status_mask = 0x4001000,
134 .tuner_i2c_master = I2C_1_MUX_3,
135 .demod_i2c_master = I2C_2,
136 .has_dvb = 1,
137 .demod_addr = 0x32,
138 .norm = V4L2_STD_NTSC,
139
140 .input = {{
141 .type = CX231XX_VMUX_TELEVISION,
142 .vmux = CX231XX_VIN_3_1,
143 .amux = CX231XX_AMUX_VIDEO,
144 .gpio = NULL,
145 }, {
146 .type = CX231XX_VMUX_COMPOSITE1,
147 .vmux = CX231XX_VIN_2_1,
148 .amux = CX231XX_AMUX_LINE_IN,
149 .gpio = NULL,
150 }, {
151 .type = CX231XX_VMUX_SVIDEO,
152 .vmux = CX231XX_VIN_1_1 |
153 (CX231XX_VIN_1_2 << 8) |
154 CX25840_SVIDEO_ON,
155 .amux = CX231XX_AMUX_LINE_IN,
156 .gpio = NULL,
157 }
158 },
159 },
160 [CX231XX_BOARD_CNXT_RDE_253S] = {
161 .name = "Conexant Hybrid TV - RDE253S",
162 .tuner_type = TUNER_NXP_TDA18271,
163 .tuner_addr = 0x60,
164 .tuner_gpio = RDE250_XCV_TUNER,
165 .tuner_sif_gpio = 0x05,
166 .tuner_scl_gpio = 0x1a,
167 .tuner_sda_gpio = 0x1b,
168 .decoder = CX231XX_AVDECODER,
169 .output_mode = OUT_MODE_VIP11,
170 .demod_xfer_mode = 0,
171 .ctl_pin_status_mask = 0xFFFFFFC4,
172 .agc_analog_digital_select_gpio = 0x1c,
173 .gpio_pin_status_mask = 0x4001000,
174 .tuner_i2c_master = I2C_1_MUX_3,
175 .demod_i2c_master = I2C_2,
176 .has_dvb = 1,
177 .demod_addr = 0x02,
178 .norm = V4L2_STD_PAL,
179
180 .input = {{
181 .type = CX231XX_VMUX_TELEVISION,
182 .vmux = CX231XX_VIN_3_1,
183 .amux = CX231XX_AMUX_VIDEO,
184 .gpio = NULL,
185 }, {
186 .type = CX231XX_VMUX_COMPOSITE1,
187 .vmux = CX231XX_VIN_2_1,
188 .amux = CX231XX_AMUX_LINE_IN,
189 .gpio = NULL,
190 }, {
191 .type = CX231XX_VMUX_SVIDEO,
192 .vmux = CX231XX_VIN_1_1 |
193 (CX231XX_VIN_1_2 << 8) |
194 CX25840_SVIDEO_ON,
195 .amux = CX231XX_AMUX_LINE_IN,
196 .gpio = NULL,
197 }
198 },
199 },
200
201 [CX231XX_BOARD_CNXT_RDU_253S] = {
202 .name = "Conexant Hybrid TV - RDU253S",
203 .tuner_type = TUNER_NXP_TDA18271,
204 .tuner_addr = 0x60,
205 .tuner_gpio = RDE250_XCV_TUNER,
206 .tuner_sif_gpio = 0x05,
207 .tuner_scl_gpio = 0x1a,
208 .tuner_sda_gpio = 0x1b,
209 .decoder = CX231XX_AVDECODER,
210 .output_mode = OUT_MODE_VIP11,
211 .demod_xfer_mode = 0,
212 .ctl_pin_status_mask = 0xFFFFFFC4,
213 .agc_analog_digital_select_gpio = 0x1c,
214 .gpio_pin_status_mask = 0x4001000,
215 .tuner_i2c_master = I2C_1_MUX_3,
216 .demod_i2c_master = I2C_2,
217 .has_dvb = 1,
218 .demod_addr = 0x02,
219 .norm = V4L2_STD_PAL,
220
221 .input = {{
222 .type = CX231XX_VMUX_TELEVISION,
223 .vmux = CX231XX_VIN_3_1,
224 .amux = CX231XX_AMUX_VIDEO,
225 .gpio = NULL,
226 }, {
227 .type = CX231XX_VMUX_COMPOSITE1,
228 .vmux = CX231XX_VIN_2_1,
229 .amux = CX231XX_AMUX_LINE_IN,
230 .gpio = NULL,
231 }, {
232 .type = CX231XX_VMUX_SVIDEO,
233 .vmux = CX231XX_VIN_1_1 |
234 (CX231XX_VIN_1_2 << 8) |
235 CX25840_SVIDEO_ON,
236 .amux = CX231XX_AMUX_LINE_IN,
237 .gpio = NULL,
238 }
239 },
240 },
241 [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = {
242 .name = "Conexant VIDEO GRABBER",
243 .tuner_type = TUNER_ABSENT,
244 .decoder = CX231XX_AVDECODER,
245 .output_mode = OUT_MODE_VIP11,
246 .ctl_pin_status_mask = 0xFFFFFFC4,
247 .agc_analog_digital_select_gpio = 0x1c,
248 .gpio_pin_status_mask = 0x4001000,
249 .norm = V4L2_STD_PAL,
250 .no_alt_vanc = 1,
251 .external_av = 1,
252 /* Actually, it has a 417, but it isn't working correctly.
253 * So set to 0 for now until someone can manage to get this
254 * to work reliably. */
255 .has_417 = 0,
256
257 .input = {{
258 .type = CX231XX_VMUX_COMPOSITE1,
259 .vmux = CX231XX_VIN_2_1,
260 .amux = CX231XX_AMUX_LINE_IN,
261 .gpio = NULL,
262 }, {
263 .type = CX231XX_VMUX_SVIDEO,
264 .vmux = CX231XX_VIN_1_1 |
265 (CX231XX_VIN_1_2 << 8) |
266 CX25840_SVIDEO_ON,
267 .amux = CX231XX_AMUX_LINE_IN,
268 .gpio = NULL,
269 }
270 },
271 },
272 [CX231XX_BOARD_CNXT_RDE_250] = {
273 .name = "Conexant Hybrid TV - rde 250",
274 .tuner_type = TUNER_XC5000,
275 .tuner_addr = 0x61,
276 .tuner_gpio = RDE250_XCV_TUNER,
277 .tuner_sif_gpio = 0x05,
278 .tuner_scl_gpio = 0x1a,
279 .tuner_sda_gpio = 0x1b,
280 .decoder = CX231XX_AVDECODER,
281 .output_mode = OUT_MODE_VIP11,
282 .demod_xfer_mode = 0,
283 .ctl_pin_status_mask = 0xFFFFFFC4,
284 .agc_analog_digital_select_gpio = 0x0c,
285 .gpio_pin_status_mask = 0x4001000,
286 .tuner_i2c_master = I2C_1_MUX_3,
287 .demod_i2c_master = I2C_2,
288 .has_dvb = 1,
289 .demod_addr = 0x02,
290 .norm = V4L2_STD_PAL,
291
292 .input = {{
293 .type = CX231XX_VMUX_TELEVISION,
294 .vmux = CX231XX_VIN_2_1,
295 .amux = CX231XX_AMUX_VIDEO,
296 .gpio = NULL,
297 }
298 },
299 },
300 [CX231XX_BOARD_CNXT_RDU_250] = {
301 .name = "Conexant Hybrid TV - RDU 250",
302 .tuner_type = TUNER_XC5000,
303 .tuner_addr = 0x61,
304 .tuner_gpio = RDE250_XCV_TUNER,
305 .tuner_sif_gpio = 0x05,
306 .tuner_scl_gpio = 0x1a,
307 .tuner_sda_gpio = 0x1b,
308 .decoder = CX231XX_AVDECODER,
309 .output_mode = OUT_MODE_VIP11,
310 .demod_xfer_mode = 0,
311 .ctl_pin_status_mask = 0xFFFFFFC4,
312 .agc_analog_digital_select_gpio = 0x0c,
313 .gpio_pin_status_mask = 0x4001000,
314 .tuner_i2c_master = I2C_1_MUX_3,
315 .demod_i2c_master = I2C_2,
316 .has_dvb = 1,
317 .demod_addr = 0x32,
318 .norm = V4L2_STD_NTSC,
319
320 .input = {{
321 .type = CX231XX_VMUX_TELEVISION,
322 .vmux = CX231XX_VIN_2_1,
323 .amux = CX231XX_AMUX_VIDEO,
324 .gpio = NULL,
325 }
326 },
327 },
328 [CX231XX_BOARD_HAUPPAUGE_EXETER] = {
329 .name = "Hauppauge EXETER",
330 .tuner_type = TUNER_NXP_TDA18271,
331 .tuner_addr = 0x60,
332 .tuner_gpio = RDE250_XCV_TUNER,
333 .tuner_sif_gpio = 0x05,
334 .tuner_scl_gpio = 0x1a,
335 .tuner_sda_gpio = 0x1b,
336 .decoder = CX231XX_AVDECODER,
337 .output_mode = OUT_MODE_VIP11,
338 .demod_xfer_mode = 0,
339 .ctl_pin_status_mask = 0xFFFFFFC4,
340 .agc_analog_digital_select_gpio = 0x0c,
341 .gpio_pin_status_mask = 0x4001000,
342 .tuner_i2c_master = I2C_1_MUX_1,
343 .demod_i2c_master = I2C_1_MUX_1,
344 .has_dvb = 1,
345 .demod_addr = 0x0e,
346 .norm = V4L2_STD_NTSC,
347
348 .input = {{
349 .type = CX231XX_VMUX_TELEVISION,
350 .vmux = CX231XX_VIN_3_1,
351 .amux = CX231XX_AMUX_VIDEO,
352 .gpio = NULL,
353 }, {
354 .type = CX231XX_VMUX_COMPOSITE1,
355 .vmux = CX231XX_VIN_2_1,
356 .amux = CX231XX_AMUX_LINE_IN,
357 .gpio = NULL,
358 }, {
359 .type = CX231XX_VMUX_SVIDEO,
360 .vmux = CX231XX_VIN_1_1 |
361 (CX231XX_VIN_1_2 << 8) |
362 CX25840_SVIDEO_ON,
363 .amux = CX231XX_AMUX_LINE_IN,
364 .gpio = NULL,
365 } },
366 },
367 [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = {
368 .name = "Hauppauge USB Live 2",
369 .tuner_type = TUNER_ABSENT,
370 .decoder = CX231XX_AVDECODER,
371 .output_mode = OUT_MODE_VIP11,
372 .demod_xfer_mode = 0,
373 .ctl_pin_status_mask = 0xFFFFFFC4,
374 .agc_analog_digital_select_gpio = 0x0c,
375 .gpio_pin_status_mask = 0x4001000,
376 .norm = V4L2_STD_NTSC,
377 .no_alt_vanc = 1,
378 .external_av = 1,
379 .input = {{
380 .type = CX231XX_VMUX_COMPOSITE1,
381 .vmux = CX231XX_VIN_2_1,
382 .amux = CX231XX_AMUX_LINE_IN,
383 .gpio = NULL,
384 }, {
385 .type = CX231XX_VMUX_SVIDEO,
386 .vmux = CX231XX_VIN_1_1 |
387 (CX231XX_VIN_1_2 << 8) |
388 CX25840_SVIDEO_ON,
389 .amux = CX231XX_AMUX_LINE_IN,
390 .gpio = NULL,
391 } },
392 },
393 [CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = {
394 .name = "Kworld UB430 USB Hybrid",
395 .tuner_type = TUNER_NXP_TDA18271,
396 .tuner_addr = 0x60,
397 .decoder = CX231XX_AVDECODER,
398 .output_mode = OUT_MODE_VIP11,
399 .demod_xfer_mode = 0,
400 .ctl_pin_status_mask = 0xFFFFFFC4,
401 .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */
402 .tuner_sif_gpio = -1,
403 .tuner_scl_gpio = -1,
404 .tuner_sda_gpio = -1,
405 .gpio_pin_status_mask = 0x4001000,
406 .tuner_i2c_master = I2C_2,
407 .demod_i2c_master = I2C_1_MUX_3,
408 .ir_i2c_master = I2C_2,
409 .has_dvb = 1,
410 .demod_addr = 0x10,
411 .norm = V4L2_STD_PAL_M,
412 .input = {{
413 .type = CX231XX_VMUX_TELEVISION,
414 .vmux = CX231XX_VIN_3_1,
415 .amux = CX231XX_AMUX_VIDEO,
416 .gpio = NULL,
417 }, {
418 .type = CX231XX_VMUX_COMPOSITE1,
419 .vmux = CX231XX_VIN_2_1,
420 .amux = CX231XX_AMUX_LINE_IN,
421 .gpio = NULL,
422 }, {
423 .type = CX231XX_VMUX_SVIDEO,
424 .vmux = CX231XX_VIN_1_1 |
425 (CX231XX_VIN_1_2 << 8) |
426 CX25840_SVIDEO_ON,
427 .amux = CX231XX_AMUX_LINE_IN,
428 .gpio = NULL,
429 } },
430 },
431 [CX231XX_BOARD_KWORLD_UB445_USB_HYBRID] = {
432 .name = "Kworld UB445 USB Hybrid",
433 .tuner_type = TUNER_NXP_TDA18271,
434 .tuner_addr = 0x60,
435 .decoder = CX231XX_AVDECODER,
436 .output_mode = OUT_MODE_VIP11,
437 .demod_xfer_mode = 0,
438 .ctl_pin_status_mask = 0xFFFFFFC4,
439 .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */
440 .tuner_sif_gpio = -1,
441 .tuner_scl_gpio = -1,
442 .tuner_sda_gpio = -1,
443 .gpio_pin_status_mask = 0x4001000,
444 .tuner_i2c_master = I2C_2,
445 .demod_i2c_master = I2C_1_MUX_3,
446 .ir_i2c_master = I2C_2,
447 .has_dvb = 1,
448 .demod_addr = 0x10,
449 .norm = V4L2_STD_NTSC_M,
450 .input = {{
451 .type = CX231XX_VMUX_TELEVISION,
452 .vmux = CX231XX_VIN_3_1,
453 .amux = CX231XX_AMUX_VIDEO,
454 .gpio = NULL,
455 }, {
456 .type = CX231XX_VMUX_COMPOSITE1,
457 .vmux = CX231XX_VIN_2_1,
458 .amux = CX231XX_AMUX_LINE_IN,
459 .gpio = NULL,
460 }, {
461 .type = CX231XX_VMUX_SVIDEO,
462 .vmux = CX231XX_VIN_1_1 |
463 (CX231XX_VIN_1_2 << 8) |
464 CX25840_SVIDEO_ON,
465 .amux = CX231XX_AMUX_LINE_IN,
466 .gpio = NULL,
467 } },
468 },
469 [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
470 .name = "Pixelview PlayTV USB Hybrid",
471 .tuner_type = TUNER_NXP_TDA18271,
472 .tuner_addr = 0x60,
473 .decoder = CX231XX_AVDECODER,
474 .output_mode = OUT_MODE_VIP11,
475 .demod_xfer_mode = 0,
476 .ctl_pin_status_mask = 0xFFFFFFC4,
477 .agc_analog_digital_select_gpio = 0x1c,
478 .tuner_sif_gpio = -1,
479 .tuner_scl_gpio = -1,
480 .tuner_sda_gpio = -1,
481 .gpio_pin_status_mask = 0x4001000,
482 .tuner_i2c_master = I2C_2,
483 .demod_i2c_master = I2C_1_MUX_3,
484 .ir_i2c_master = I2C_2,
485 .rc_map_name = RC_MAP_PIXELVIEW_002T,
486 .has_dvb = 1,
487 .demod_addr = 0x10,
488 .norm = V4L2_STD_PAL_M,
489 .input = {{
490 .type = CX231XX_VMUX_TELEVISION,
491 .vmux = CX231XX_VIN_3_1,
492 .amux = CX231XX_AMUX_VIDEO,
493 .gpio = NULL,
494 }, {
495 .type = CX231XX_VMUX_COMPOSITE1,
496 .vmux = CX231XX_VIN_2_1,
497 .amux = CX231XX_AMUX_LINE_IN,
498 .gpio = NULL,
499 }, {
500 .type = CX231XX_VMUX_SVIDEO,
501 .vmux = CX231XX_VIN_1_1 |
502 (CX231XX_VIN_1_2 << 8) |
503 CX25840_SVIDEO_ON,
504 .amux = CX231XX_AMUX_LINE_IN,
505 .gpio = NULL,
506 } },
507 },
508 [CX231XX_BOARD_PV_XCAPTURE_USB] = {
509 .name = "Pixelview Xcapture USB",
510 .tuner_type = TUNER_ABSENT,
511 .decoder = CX231XX_AVDECODER,
512 .output_mode = OUT_MODE_VIP11,
513 .demod_xfer_mode = 0,
514 .ctl_pin_status_mask = 0xFFFFFFC4,
515 .agc_analog_digital_select_gpio = 0x0c,
516 .gpio_pin_status_mask = 0x4001000,
517 .norm = V4L2_STD_NTSC,
518 .no_alt_vanc = 1,
519 .external_av = 1,
520
521 .input = {{
522 .type = CX231XX_VMUX_COMPOSITE1,
523 .vmux = CX231XX_VIN_2_1,
524 .amux = CX231XX_AMUX_LINE_IN,
525 .gpio = NULL,
526 }, {
527 .type = CX231XX_VMUX_SVIDEO,
528 .vmux = CX231XX_VIN_1_1 |
529 (CX231XX_VIN_1_2 << 8) |
530 CX25840_SVIDEO_ON,
531 .amux = CX231XX_AMUX_LINE_IN,
532 .gpio = NULL,
533 }
534 },
535 },
536
537 [CX231XX_BOARD_ICONBIT_U100] = {
538 .name = "Iconbit Analog Stick U100 FM",
539 .tuner_type = TUNER_ABSENT,
540 .decoder = CX231XX_AVDECODER,
541 .output_mode = OUT_MODE_VIP11,
542 .demod_xfer_mode = 0,
543 .ctl_pin_status_mask = 0xFFFFFFC4,
544 .agc_analog_digital_select_gpio = 0x1C,
545 .gpio_pin_status_mask = 0x4001000,
546
547 .input = {{
548 .type = CX231XX_VMUX_COMPOSITE1,
549 .vmux = CX231XX_VIN_2_1,
550 .amux = CX231XX_AMUX_LINE_IN,
551 .gpio = NULL,
552 }, {
553 .type = CX231XX_VMUX_SVIDEO,
554 .vmux = CX231XX_VIN_1_1 |
555 (CX231XX_VIN_1_2 << 8) |
556 CX25840_SVIDEO_ON,
557 .amux = CX231XX_AMUX_LINE_IN,
558 .gpio = NULL,
559 } },
560 },
561 [CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = {
562 .name = "Hauppauge WinTV USB2 FM (PAL)",
563 .tuner_type = TUNER_NXP_TDA18271,
564 .tuner_addr = 0x60,
565 .tuner_gpio = RDE250_XCV_TUNER,
566 .tuner_sif_gpio = 0x05,
567 .tuner_scl_gpio = 0x1a,
568 .tuner_sda_gpio = 0x1b,
569 .decoder = CX231XX_AVDECODER,
570 .output_mode = OUT_MODE_VIP11,
571 .ctl_pin_status_mask = 0xFFFFFFC4,
572 .agc_analog_digital_select_gpio = 0x0c,
573 .gpio_pin_status_mask = 0x4001000,
574 .tuner_i2c_master = I2C_1_MUX_3,
575 .norm = V4L2_STD_PAL,
576
577 .input = {{
578 .type = CX231XX_VMUX_TELEVISION,
579 .vmux = CX231XX_VIN_3_1,
580 .amux = CX231XX_AMUX_VIDEO,
581 .gpio = NULL,
582 }, {
583 .type = CX231XX_VMUX_COMPOSITE1,
584 .vmux = CX231XX_VIN_2_1,
585 .amux = CX231XX_AMUX_LINE_IN,
586 .gpio = NULL,
587 }, {
588 .type = CX231XX_VMUX_SVIDEO,
589 .vmux = CX231XX_VIN_1_1 |
590 (CX231XX_VIN_1_2 << 8) |
591 CX25840_SVIDEO_ON,
592 .amux = CX231XX_AMUX_LINE_IN,
593 .gpio = NULL,
594 } },
595 },
596 [CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = {
597 .name = "Hauppauge WinTV USB2 FM (NTSC)",
598 .tuner_type = TUNER_NXP_TDA18271,
599 .tuner_addr = 0x60,
600 .tuner_gpio = RDE250_XCV_TUNER,
601 .tuner_sif_gpio = 0x05,
602 .tuner_scl_gpio = 0x1a,
603 .tuner_sda_gpio = 0x1b,
604 .decoder = CX231XX_AVDECODER,
605 .output_mode = OUT_MODE_VIP11,
606 .ctl_pin_status_mask = 0xFFFFFFC4,
607 .agc_analog_digital_select_gpio = 0x0c,
608 .gpio_pin_status_mask = 0x4001000,
609 .tuner_i2c_master = I2C_1_MUX_3,
610 .norm = V4L2_STD_NTSC,
611
612 .input = {{
613 .type = CX231XX_VMUX_TELEVISION,
614 .vmux = CX231XX_VIN_3_1,
615 .amux = CX231XX_AMUX_VIDEO,
616 .gpio = NULL,
617 }, {
618 .type = CX231XX_VMUX_COMPOSITE1,
619 .vmux = CX231XX_VIN_2_1,
620 .amux = CX231XX_AMUX_LINE_IN,
621 .gpio = NULL,
622 }, {
623 .type = CX231XX_VMUX_SVIDEO,
624 .vmux = CX231XX_VIN_1_1 |
625 (CX231XX_VIN_1_2 << 8) |
626 CX25840_SVIDEO_ON,
627 .amux = CX231XX_AMUX_LINE_IN,
628 .gpio = NULL,
629 } },
630 },
631 [CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2] = {
632 .name = "Elgato Video Capture V2",
633 .tuner_type = TUNER_ABSENT,
634 .decoder = CX231XX_AVDECODER,
635 .output_mode = OUT_MODE_VIP11,
636 .demod_xfer_mode = 0,
637 .ctl_pin_status_mask = 0xFFFFFFC4,
638 .agc_analog_digital_select_gpio = 0x0c,
639 .gpio_pin_status_mask = 0x4001000,
640 .norm = V4L2_STD_NTSC,
641 .no_alt_vanc = 1,
642 .external_av = 1,
643 .input = {{
644 .type = CX231XX_VMUX_COMPOSITE1,
645 .vmux = CX231XX_VIN_2_1,
646 .amux = CX231XX_AMUX_LINE_IN,
647 .gpio = NULL,
648 }, {
649 .type = CX231XX_VMUX_SVIDEO,
650 .vmux = CX231XX_VIN_1_1 |
651 (CX231XX_VIN_1_2 << 8) |
652 CX25840_SVIDEO_ON,
653 .amux = CX231XX_AMUX_LINE_IN,
654 .gpio = NULL,
655 } },
656 },
657 [CX231XX_BOARD_OTG102] = {
658 .name = "Geniatech OTG102",
659 .tuner_type = TUNER_ABSENT,
660 .decoder = CX231XX_AVDECODER,
661 .output_mode = OUT_MODE_VIP11,
662 .ctl_pin_status_mask = 0xFFFFFFC4,
663 .agc_analog_digital_select_gpio = 0x0c,
664 /* According with PV CxPlrCAP.inf file */
665 .gpio_pin_status_mask = 0x4001000,
666 .norm = V4L2_STD_NTSC,
667 .no_alt_vanc = 1,
668 .external_av = 1,
669 /*.has_417 = 1, */
670 /* This board is believed to have a hardware encoding chip
671 * supporting mpeg1/2/4, but as the 417 is apparently not
672 * working for the reference board it is not here either. */
673
674 .input = {{
675 .type = CX231XX_VMUX_COMPOSITE1,
676 .vmux = CX231XX_VIN_2_1,
677 .amux = CX231XX_AMUX_LINE_IN,
678 .gpio = NULL,
679 }, {
680 .type = CX231XX_VMUX_SVIDEO,
681 .vmux = CX231XX_VIN_1_1 |
682 (CX231XX_VIN_1_2 << 8) |
683 CX25840_SVIDEO_ON,
684 .amux = CX231XX_AMUX_LINE_IN,
685 .gpio = NULL,
686 }
687 },
688 },
689 [CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx] = {
690 .name = "Hauppauge WinTV 930C-HD (1113xx) / HVR-900H (111xxx) / PCTV QuatroStick 521e",
691 .tuner_type = TUNER_NXP_TDA18271,
692 .tuner_addr = 0x60,
693 .tuner_gpio = RDE250_XCV_TUNER,
694 .tuner_sif_gpio = 0x05,
695 .tuner_scl_gpio = 0x1a,
696 .tuner_sda_gpio = 0x1b,
697 .decoder = CX231XX_AVDECODER,
698 .output_mode = OUT_MODE_VIP11,
699 .demod_xfer_mode = 0,
700 .ctl_pin_status_mask = 0xFFFFFFC4,
701 .agc_analog_digital_select_gpio = 0x0c,
702 .gpio_pin_status_mask = 0x4001000,
703 .tuner_i2c_master = I2C_1_MUX_3,
704 .demod_i2c_master = I2C_1_MUX_3,
705 .has_dvb = 1,
706 .demod_addr = 0x64, /* 0xc8 >> 1 */
707 .norm = V4L2_STD_PAL,
708
709 .input = {{
710 .type = CX231XX_VMUX_TELEVISION,
711 .vmux = CX231XX_VIN_3_1,
712 .amux = CX231XX_AMUX_VIDEO,
713 .gpio = NULL,
714 }, {
715 .type = CX231XX_VMUX_COMPOSITE1,
716 .vmux = CX231XX_VIN_2_1,
717 .amux = CX231XX_AMUX_LINE_IN,
718 .gpio = NULL,
719 }, {
720 .type = CX231XX_VMUX_SVIDEO,
721 .vmux = CX231XX_VIN_1_1 |
722 (CX231XX_VIN_1_2 << 8) |
723 CX25840_SVIDEO_ON,
724 .amux = CX231XX_AMUX_LINE_IN,
725 .gpio = NULL,
726 } },
727 },
728 [CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx] = {
729 .name = "Hauppauge WinTV 930C-HD (1114xx) / HVR-901H (1114xx) / PCTV QuatroStick 522e",
730 .tuner_type = TUNER_ABSENT,
731 .tuner_addr = 0x60,
732 .tuner_gpio = RDE250_XCV_TUNER,
733 .tuner_sif_gpio = 0x05,
734 .tuner_scl_gpio = 0x1a,
735 .tuner_sda_gpio = 0x1b,
736 .decoder = CX231XX_AVDECODER,
737 .output_mode = OUT_MODE_VIP11,
738 .demod_xfer_mode = 0,
739 .ctl_pin_status_mask = 0xFFFFFFC4,
740 .agc_analog_digital_select_gpio = 0x0c,
741 .gpio_pin_status_mask = 0x4001000,
742 .tuner_i2c_master = I2C_1_MUX_3,
743 .demod_i2c_master = I2C_1_MUX_3,
744 .has_dvb = 1,
745 .demod_addr = 0x64, /* 0xc8 >> 1 */
746 .norm = V4L2_STD_PAL,
747
748 .input = {{
749 .type = CX231XX_VMUX_TELEVISION,
750 .vmux = CX231XX_VIN_3_1,
751 .amux = CX231XX_AMUX_VIDEO,
752 .gpio = NULL,
753 }, {
754 .type = CX231XX_VMUX_COMPOSITE1,
755 .vmux = CX231XX_VIN_2_1,
756 .amux = CX231XX_AMUX_LINE_IN,
757 .gpio = NULL,
758 }, {
759 .type = CX231XX_VMUX_SVIDEO,
760 .vmux = CX231XX_VIN_1_1 |
761 (CX231XX_VIN_1_2 << 8) |
762 CX25840_SVIDEO_ON,
763 .amux = CX231XX_AMUX_LINE_IN,
764 .gpio = NULL,
765 } },
766 },
767 [CX231XX_BOARD_HAUPPAUGE_955Q] = {
768 .name = "Hauppauge WinTV-HVR-955Q (111401)",
769 .tuner_type = TUNER_ABSENT,
770 .tuner_addr = 0x60,
771 .tuner_gpio = RDE250_XCV_TUNER,
772 .tuner_sif_gpio = 0x05,
773 .tuner_scl_gpio = 0x1a,
774 .tuner_sda_gpio = 0x1b,
775 .decoder = CX231XX_AVDECODER,
776 .output_mode = OUT_MODE_VIP11,
777 .demod_xfer_mode = 0,
778 .ctl_pin_status_mask = 0xFFFFFFC4,
779 .agc_analog_digital_select_gpio = 0x0c,
780 .gpio_pin_status_mask = 0x4001000,
781 .tuner_i2c_master = I2C_1_MUX_3,
782 .demod_i2c_master = I2C_1_MUX_3,
783 .has_dvb = 1,
784 .demod_addr = 0x59, /* 0xb2 >> 1 */
785 .norm = V4L2_STD_NTSC,
786
787 .input = {{
788 .type = CX231XX_VMUX_TELEVISION,
789 .vmux = CX231XX_VIN_3_1,
790 .amux = CX231XX_AMUX_VIDEO,
791 .gpio = NULL,
792 }, {
793 .type = CX231XX_VMUX_COMPOSITE1,
794 .vmux = CX231XX_VIN_2_1,
795 .amux = CX231XX_AMUX_LINE_IN,
796 .gpio = NULL,
797 }, {
798 .type = CX231XX_VMUX_SVIDEO,
799 .vmux = CX231XX_VIN_1_1 |
800 (CX231XX_VIN_1_2 << 8) |
801 CX25840_SVIDEO_ON,
802 .amux = CX231XX_AMUX_LINE_IN,
803 .gpio = NULL,
804 } },
805 },
806 [CX231XX_BOARD_TERRATEC_GRABBY] = {
807 .name = "Terratec Grabby",
808 .tuner_type = TUNER_ABSENT,
809 .decoder = CX231XX_AVDECODER,
810 .output_mode = OUT_MODE_VIP11,
811 .demod_xfer_mode = 0,
812 .ctl_pin_status_mask = 0xFFFFFFC4,
813 .agc_analog_digital_select_gpio = 0x0c,
814 .gpio_pin_status_mask = 0x4001000,
815 .norm = V4L2_STD_PAL,
816 .no_alt_vanc = 1,
817 .external_av = 1,
818 .input = {{
819 .type = CX231XX_VMUX_COMPOSITE1,
820 .vmux = CX231XX_VIN_2_1,
821 .amux = CX231XX_AMUX_LINE_IN,
822 .gpio = NULL,
823 }, {
824 .type = CX231XX_VMUX_SVIDEO,
825 .vmux = CX231XX_VIN_1_1 |
826 (CX231XX_VIN_1_2 << 8) |
827 CX25840_SVIDEO_ON,
828 .amux = CX231XX_AMUX_LINE_IN,
829 .gpio = NULL,
830 } },
831 },
832 [CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD] = {
833 .name = "Evromedia USB Full Hybrid Full HD",
834 .tuner_type = TUNER_ABSENT,
835 .demod_addr = 0x64, /* 0xc8 >> 1 */
836 .demod_i2c_master = I2C_1_MUX_3,
837 .has_dvb = 1,
838 .decoder = CX231XX_AVDECODER,
839 .norm = V4L2_STD_PAL,
840 .output_mode = OUT_MODE_VIP11,
841 .tuner_addr = 0x60, /* 0xc0 >> 1 */
842 .tuner_i2c_master = I2C_2,
843 .input = {{
844 .type = CX231XX_VMUX_TELEVISION,
845 .vmux = 0,
846 .amux = CX231XX_AMUX_VIDEO,
847 }, {
848 .type = CX231XX_VMUX_COMPOSITE1,
849 .vmux = CX231XX_VIN_2_1,
850 .amux = CX231XX_AMUX_LINE_IN,
851 }, {
852 .type = CX231XX_VMUX_SVIDEO,
853 .vmux = CX231XX_VIN_1_1 |
854 (CX231XX_VIN_1_2 << 8) |
855 CX25840_SVIDEO_ON,
856 .amux = CX231XX_AMUX_LINE_IN,
857 } },
858 },
859 [CX231XX_BOARD_ASTROMETA_T2HYBRID] = {
860 .name = "Astrometa T2hybrid",
861 .tuner_type = TUNER_ABSENT,
862 .has_dvb = 1,
863 .decoder = CX231XX_AVDECODER,
864 .output_mode = OUT_MODE_VIP11,
865 .agc_analog_digital_select_gpio = 0x01,
866 .ctl_pin_status_mask = 0xffffffc4,
867 .demod_addr = 0x18, /* 0x30 >> 1 */
868 .demod_i2c_master = I2C_1_MUX_1,
869 .gpio_pin_status_mask = 0xa,
870 .norm = V4L2_STD_NTSC,
871 .tuner_addr = 0x3a, /* 0x74 >> 1 */
872 .tuner_i2c_master = I2C_1_MUX_3,
873 .tuner_scl_gpio = 0x1a,
874 .tuner_sda_gpio = 0x1b,
875 .tuner_sif_gpio = 0x05,
876 .input = {{
877 .type = CX231XX_VMUX_TELEVISION,
878 .vmux = CX231XX_VIN_1_1,
879 .amux = CX231XX_AMUX_VIDEO,
880 }, {
881 .type = CX231XX_VMUX_COMPOSITE1,
882 .vmux = CX231XX_VIN_2_1,
883 .amux = CX231XX_AMUX_LINE_IN,
884 },
885 },
886 },
887 [CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO] = {
888 .name = "The Imaging Source DFG/USB2pro",
889 .tuner_type = TUNER_ABSENT,
890 .decoder = CX231XX_AVDECODER,
891 .output_mode = OUT_MODE_VIP11,
892 .demod_xfer_mode = 0,
893 .ctl_pin_status_mask = 0xFFFFFFC4,
894 .agc_analog_digital_select_gpio = 0x0c,
895 .gpio_pin_status_mask = 0x4001000,
896 .norm = V4L2_STD_PAL,
897 .no_alt_vanc = 1,
898 .external_av = 1,
899 .input = {{
900 .type = CX231XX_VMUX_COMPOSITE1,
901 .vmux = CX231XX_VIN_1_1,
902 .amux = CX231XX_AMUX_LINE_IN,
903 .gpio = NULL,
904 }, {
905 .type = CX231XX_VMUX_SVIDEO,
906 .vmux = CX231XX_VIN_2_1 |
907 (CX231XX_VIN_2_2 << 8) |
908 CX25840_SVIDEO_ON,
909 .amux = CX231XX_AMUX_LINE_IN,
910 .gpio = NULL,
911 } },
912 },
913 [CX231XX_BOARD_HAUPPAUGE_935C] = {
914 .name = "Hauppauge WinTV-HVR-935C",
915 .tuner_type = TUNER_ABSENT,
916 .tuner_addr = 0x60,
917 .tuner_gpio = RDE250_XCV_TUNER,
918 .tuner_sif_gpio = 0x05,
919 .tuner_scl_gpio = 0x1a,
920 .tuner_sda_gpio = 0x1b,
921 .decoder = CX231XX_AVDECODER,
922 .output_mode = OUT_MODE_VIP11,
923 .demod_xfer_mode = 0,
924 .ctl_pin_status_mask = 0xFFFFFFC4,
925 .agc_analog_digital_select_gpio = 0x0c,
926 .gpio_pin_status_mask = 0x4001000,
927 .tuner_i2c_master = I2C_1_MUX_3,
928 .demod_i2c_master = I2C_1_MUX_3,
929 .has_dvb = 1,
930 .demod_addr = 0x64, /* 0xc8 >> 1 */
931 .norm = V4L2_STD_PAL,
932
933 .input = {{
934 .type = CX231XX_VMUX_TELEVISION,
935 .vmux = CX231XX_VIN_3_1,
936 .amux = CX231XX_AMUX_VIDEO,
937 .gpio = NULL,
938 }, {
939 .type = CX231XX_VMUX_COMPOSITE1,
940 .vmux = CX231XX_VIN_2_1,
941 .amux = CX231XX_AMUX_LINE_IN,
942 .gpio = NULL,
943 }, {
944 .type = CX231XX_VMUX_SVIDEO,
945 .vmux = CX231XX_VIN_1_1 |
946 (CX231XX_VIN_1_2 << 8) |
947 CX25840_SVIDEO_ON,
948 .amux = CX231XX_AMUX_LINE_IN,
949 .gpio = NULL,
950 } },
951 },
952 [CX231XX_BOARD_HAUPPAUGE_975] = {
953 .name = "Hauppauge WinTV-HVR-975",
954 .tuner_type = TUNER_ABSENT,
955 .tuner_addr = 0x60,
956 .tuner_gpio = RDE250_XCV_TUNER,
957 .tuner_sif_gpio = 0x05,
958 .tuner_scl_gpio = 0x1a,
959 .tuner_sda_gpio = 0x1b,
960 .decoder = CX231XX_AVDECODER,
961 .output_mode = OUT_MODE_VIP11,
962 .demod_xfer_mode = 0,
963 .ctl_pin_status_mask = 0xFFFFFFC4,
964 .agc_analog_digital_select_gpio = 0x0c,
965 .gpio_pin_status_mask = 0x4001000,
966 .tuner_i2c_master = I2C_1_MUX_3,
967 .demod_i2c_master = I2C_1_MUX_3,
968 .has_dvb = 1,
969 .demod_addr = 0x59, /* 0xb2 >> 1 */
970 .demod_addr2 = 0x64, /* 0xc8 >> 1 */
971 .norm = V4L2_STD_ALL,
972
973 .input = {{
974 .type = CX231XX_VMUX_TELEVISION,
975 .vmux = CX231XX_VIN_3_1,
976 .amux = CX231XX_AMUX_VIDEO,
977 .gpio = NULL,
978 }, {
979 .type = CX231XX_VMUX_COMPOSITE1,
980 .vmux = CX231XX_VIN_2_1,
981 .amux = CX231XX_AMUX_LINE_IN,
982 .gpio = NULL,
983 }, {
984 .type = CX231XX_VMUX_SVIDEO,
985 .vmux = CX231XX_VIN_1_1 |
986 (CX231XX_VIN_1_2 << 8) |
987 CX25840_SVIDEO_ON,
988 .amux = CX231XX_AMUX_LINE_IN,
989 .gpio = NULL,
990 } },
991 },
992 };
993 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
994
995 /* table of devices that work with this driver */
996 struct usb_device_id cx231xx_id_table[] = {
997 {USB_DEVICE(0x1D19, 0x6109),
998 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
999 {USB_DEVICE(0x0572, 0x5A3C),
1000 .driver_info = CX231XX_BOARD_UNKNOWN},
1001 {USB_DEVICE(0x0572, 0x58A2),
1002 .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
1003 {USB_DEVICE(0x0572, 0x58A1),
1004 .driver_info = CX231XX_BOARD_CNXT_SHELBY},
1005 {USB_DEVICE(0x0572, 0x58A4),
1006 .driver_info = CX231XX_BOARD_CNXT_RDE_253S},
1007 {USB_DEVICE(0x0572, 0x58A5),
1008 .driver_info = CX231XX_BOARD_CNXT_RDU_253S},
1009 {USB_DEVICE(0x0572, 0x58A6),
1010 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
1011 {USB_DEVICE(0x0572, 0x589E),
1012 .driver_info = CX231XX_BOARD_CNXT_RDE_250},
1013 {USB_DEVICE(0x0572, 0x58A0),
1014 .driver_info = CX231XX_BOARD_CNXT_RDU_250},
1015 /* AverMedia DVD EZMaker 7 */
1016 {USB_DEVICE(0x07ca, 0xc039),
1017 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
1018 {USB_DEVICE(0x2040, 0xb110),
1019 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL},
1020 {USB_DEVICE(0x2040, 0xb111),
1021 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
1022 {USB_DEVICE(0x2040, 0xb120),
1023 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
1024 {USB_DEVICE(0x2040, 0xb123),
1025 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q},
1026 {USB_DEVICE(0x2040, 0xb124),
1027 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q},
1028 {USB_DEVICE(0x2040, 0xb151),
1029 .driver_info = CX231XX_BOARD_HAUPPAUGE_935C},
1030 {USB_DEVICE(0x2040, 0xb150),
1031 .driver_info = CX231XX_BOARD_HAUPPAUGE_975},
1032 {USB_DEVICE(0x2040, 0xb130),
1033 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
1034 {USB_DEVICE(0x2040, 0xb131),
1035 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
1036 /* Hauppauge WinTV-HVR-900-H */
1037 {USB_DEVICE(0x2040, 0xb138),
1038 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
1039 /* Hauppauge WinTV-HVR-901-H */
1040 {USB_DEVICE(0x2040, 0xb139),
1041 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
1042 {USB_DEVICE(0x2040, 0xb140),
1043 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
1044 {USB_DEVICE(0x2040, 0xc200),
1045 .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
1046 /* PCTV QuatroStick 521e */
1047 {USB_DEVICE(0x2013, 0x0259),
1048 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
1049 /* PCTV QuatroStick 522e */
1050 {USB_DEVICE(0x2013, 0x025e),
1051 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
1052 {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
1053 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
1054 {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
1055 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
1056 {USB_DEVICE(0x1b80, 0xe424),
1057 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
1058 {USB_DEVICE(0x1b80, 0xe421),
1059 .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID},
1060 {USB_DEVICE(0x1f4d, 0x0237),
1061 .driver_info = CX231XX_BOARD_ICONBIT_U100},
1062 {USB_DEVICE(0x0fd9, 0x0037),
1063 .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2},
1064 {USB_DEVICE(0x1f4d, 0x0102),
1065 .driver_info = CX231XX_BOARD_OTG102},
1066 {USB_DEVICE(USB_VID_TERRATEC, 0x00a6),
1067 .driver_info = CX231XX_BOARD_TERRATEC_GRABBY},
1068 {USB_DEVICE(0x1b80, 0xd3b2),
1069 .driver_info = CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD},
1070 {USB_DEVICE(0x15f4, 0x0135),
1071 .driver_info = CX231XX_BOARD_ASTROMETA_T2HYBRID},
1072 {USB_DEVICE(0x199e, 0x8002),
1073 .driver_info = CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO},
1074 {},
1075 };
1076
1077 MODULE_DEVICE_TABLE(usb, cx231xx_id_table);
1078
1079 /* cx231xx_tuner_callback
1080 * will be used to reset XC5000 tuner using GPIO pin
1081 */
1082
1083 int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
1084 {
1085 int rc = 0;
1086 struct cx231xx *dev = ptr;
1087
1088 if (dev->tuner_type == TUNER_XC5000) {
1089 if (command == XC5000_TUNER_RESET) {
1090 dev_dbg(dev->dev,
1091 "Tuner CB: RESET: cmd %d : tuner type %d\n",
1092 command, dev->tuner_type);
1093 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1094 1);
1095 msleep(10);
1096 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1097 0);
1098 msleep(330);
1099 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1100 1);
1101 msleep(10);
1102 }
1103 } else if (dev->tuner_type == TUNER_NXP_TDA18271) {
1104 switch (command) {
1105 case TDA18271_CALLBACK_CMD_AGC_ENABLE:
1106 if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
1107 rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
1108 break;
1109 default:
1110 rc = -EINVAL;
1111 break;
1112 }
1113 }
1114 return rc;
1115 }
1116 EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
1117
1118 static void cx231xx_reset_out(struct cx231xx *dev)
1119 {
1120 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
1121 msleep(200);
1122 cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
1123 msleep(200);
1124 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
1125 }
1126
1127 static void cx231xx_enable_OSC(struct cx231xx *dev)
1128 {
1129 cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
1130 }
1131
1132 static void cx231xx_sleep_s5h1432(struct cx231xx *dev)
1133 {
1134 cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
1135 }
1136
1137 static inline void cx231xx_set_model(struct cx231xx *dev)
1138 {
1139 dev->board = cx231xx_boards[dev->model];
1140 }
1141
1142 /* Since cx231xx_pre_card_setup() requires a proper dev->model,
1143 * this won't work for boards with generic PCI IDs
1144 */
1145 void cx231xx_pre_card_setup(struct cx231xx *dev)
1146 {
1147 dev_info(dev->dev, "Identified as %s (card=%d)\n",
1148 dev->board.name, dev->model);
1149
1150 if (CX231XX_BOARD_ASTROMETA_T2HYBRID == dev->model) {
1151 /* turn on demodulator chip */
1152 cx231xx_set_gpio_value(dev, 0x03, 0x01);
1153 }
1154
1155 /* set the direction for GPIO pins */
1156 if (dev->board.tuner_gpio) {
1157 cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
1158 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
1159 }
1160 if (dev->board.tuner_sif_gpio >= 0)
1161 cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
1162
1163 /* request some modules if any required */
1164
1165 /* set the mode to Analog mode initially */
1166 cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
1167
1168 /* Unlock device */
1169 /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */
1170
1171 }
1172
1173 static void cx231xx_config_tuner(struct cx231xx *dev)
1174 {
1175 struct tuner_setup tun_setup;
1176 struct v4l2_frequency f;
1177
1178 if (dev->tuner_type == TUNER_ABSENT)
1179 return;
1180
1181 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1182 tun_setup.type = dev->tuner_type;
1183 tun_setup.addr = dev->tuner_addr;
1184 tun_setup.tuner_callback = cx231xx_tuner_callback;
1185
1186 tuner_call(dev, tuner, s_type_addr, &tun_setup);
1187
1188 #if 0
1189 if (tun_setup.type == TUNER_XC5000) {
1190 static struct xc2028_ctrl ctrl = {
1191 .fname = XC5000_DEFAULT_FIRMWARE,
1192 .max_len = 64,
1193 .demod = 0;
1194 };
1195 struct v4l2_priv_tun_config cfg = {
1196 .tuner = dev->tuner_type,
1197 .priv = &ctrl,
1198 };
1199 tuner_call(dev, tuner, s_config, &cfg);
1200 }
1201 #endif
1202 /* configure tuner */
1203 f.tuner = 0;
1204 f.type = V4L2_TUNER_ANALOG_TV;
1205 f.frequency = 9076; /* just a magic number */
1206 dev->ctl_freq = f.frequency;
1207 call_all(dev, tuner, s_frequency, &f);
1208
1209 }
1210
1211 static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,
1212 u8 *eedata, int len)
1213 {
1214 int ret;
1215 u8 start_offset = 0;
1216 int len_todo = len;
1217 u8 *eedata_cur = eedata;
1218 int i;
1219 struct i2c_msg msg_write = { .addr = client->addr, .flags = 0,
1220 .buf = &start_offset, .len = 1 };
1221 struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD };
1222
1223 /* start reading at offset 0 */
1224 ret = i2c_transfer(client->adapter, &msg_write, 1);
1225 if (ret < 0) {
1226 dev_err(dev->dev, "Can't read eeprom\n");
1227 return ret;
1228 }
1229
1230 while (len_todo > 0) {
1231 msg_read.len = (len_todo > 64) ? 64 : len_todo;
1232 msg_read.buf = eedata_cur;
1233
1234 ret = i2c_transfer(client->adapter, &msg_read, 1);
1235 if (ret < 0) {
1236 dev_err(dev->dev, "Can't read eeprom\n");
1237 return ret;
1238 }
1239 eedata_cur += msg_read.len;
1240 len_todo -= msg_read.len;
1241 }
1242
1243 for (i = 0; i + 15 < len; i += 16)
1244 dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n",
1245 i, 16, &eedata[i]);
1246
1247 return 0;
1248 }
1249
1250 void cx231xx_card_setup(struct cx231xx *dev)
1251 {
1252
1253 cx231xx_set_model(dev);
1254
1255 dev->tuner_type = cx231xx_boards[dev->model].tuner_type;
1256 if (cx231xx_boards[dev->model].tuner_addr)
1257 dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;
1258
1259 /* request some modules */
1260 if (dev->board.decoder == CX231XX_AVDECODER) {
1261 dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1262 cx231xx_get_i2c_adap(dev, I2C_0),
1263 "cx25840", 0x88 >> 1, NULL);
1264 if (dev->sd_cx25840 == NULL)
1265 dev_err(dev->dev,
1266 "cx25840 subdev registration failure\n");
1267 cx25840_call(dev, core, load_fw);
1268
1269 }
1270
1271 /* Initialize the tuner */
1272 if (dev->board.tuner_type != TUNER_ABSENT) {
1273 struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev,
1274 dev->board.tuner_i2c_master);
1275 dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1276 tuner_i2c,
1277 "tuner",
1278 dev->tuner_addr, NULL);
1279 if (dev->sd_tuner == NULL)
1280 dev_err(dev->dev,
1281 "tuner subdev registration failure\n");
1282 else
1283 cx231xx_config_tuner(dev);
1284 }
1285
1286 switch (dev->model) {
1287 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx:
1288 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
1289 case CX231XX_BOARD_HAUPPAUGE_955Q:
1290 case CX231XX_BOARD_HAUPPAUGE_935C:
1291 case CX231XX_BOARD_HAUPPAUGE_975:
1292 {
1293 struct eeprom {
1294 struct tveeprom tvee;
1295 u8 eeprom[256];
1296 struct i2c_client client;
1297 };
1298 struct eeprom *e = kzalloc(sizeof(*e), GFP_KERNEL);
1299
1300 if (e == NULL) {
1301 dev_err(dev->dev,
1302 "failed to allocate memory to read eeprom\n");
1303 break;
1304 }
1305 e->client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);
1306 e->client.addr = 0xa0 >> 1;
1307
1308 read_eeprom(dev, &e->client, e->eeprom, sizeof(e->eeprom));
1309 tveeprom_hauppauge_analog(&e->tvee, e->eeprom + 0xc0);
1310 kfree(e);
1311 break;
1312 }
1313 }
1314
1315 }
1316
1317 /*
1318 * cx231xx_config()
1319 * inits registers with sane defaults
1320 */
1321 int cx231xx_config(struct cx231xx *dev)
1322 {
1323 /* TBD need to add cx231xx specific code */
1324
1325 return 0;
1326 }
1327
1328 /*
1329 * cx231xx_config_i2c()
1330 * configure i2c attached devices
1331 */
1332 void cx231xx_config_i2c(struct cx231xx *dev)
1333 {
1334 /* u32 input = INPUT(dev->video_input)->vmux; */
1335
1336 call_all(dev, video, s_stream, 1);
1337 }
1338
1339 static void cx231xx_unregister_media_device(struct cx231xx *dev)
1340 {
1341 #ifdef CONFIG_MEDIA_CONTROLLER
1342 if (dev->media_dev) {
1343 media_device_unregister(dev->media_dev);
1344 media_device_cleanup(dev->media_dev);
1345 kfree(dev->media_dev);
1346 dev->media_dev = NULL;
1347 }
1348 #endif
1349 }
1350
1351 /*
1352 * cx231xx_realease_resources()
1353 * unregisters the v4l2,i2c and usb devices
1354 * called when the device gets disconnected or at module unload
1355 */
1356 void cx231xx_release_resources(struct cx231xx *dev)
1357 {
1358 cx231xx_ir_exit(dev);
1359
1360 cx231xx_release_analog_resources(dev);
1361
1362 cx231xx_remove_from_devlist(dev);
1363
1364 /* Release I2C buses */
1365 cx231xx_dev_uninit(dev);
1366
1367 /* delete v4l2 device */
1368 v4l2_device_unregister(&dev->v4l2_dev);
1369
1370 cx231xx_unregister_media_device(dev);
1371
1372 usb_put_dev(dev->udev);
1373
1374 /* Mark device as unused */
1375 clear_bit(dev->devno, &cx231xx_devused);
1376 }
1377
1378 static int cx231xx_media_device_init(struct cx231xx *dev,
1379 struct usb_device *udev)
1380 {
1381 #ifdef CONFIG_MEDIA_CONTROLLER
1382 struct media_device *mdev;
1383
1384 mdev = kzalloc(sizeof(*mdev), GFP_KERNEL);
1385 if (!mdev)
1386 return -ENOMEM;
1387
1388 media_device_usb_init(mdev, udev, dev->board.name);
1389
1390 dev->media_dev = mdev;
1391 #endif
1392 return 0;
1393 }
1394
1395 /*
1396 * cx231xx_init_dev()
1397 * allocates and inits the device structs, registers i2c bus and v4l device
1398 */
1399 static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
1400 int minor)
1401 {
1402 int retval = -ENOMEM;
1403 unsigned int maxh, maxw;
1404
1405 dev->udev = udev;
1406 mutex_init(&dev->lock);
1407 mutex_init(&dev->ctrl_urb_lock);
1408 mutex_init(&dev->gpio_i2c_lock);
1409 mutex_init(&dev->i2c_lock);
1410
1411 spin_lock_init(&dev->video_mode.slock);
1412 spin_lock_init(&dev->vbi_mode.slock);
1413 spin_lock_init(&dev->sliced_cc_mode.slock);
1414
1415 init_waitqueue_head(&dev->open);
1416 init_waitqueue_head(&dev->wait_frame);
1417 init_waitqueue_head(&dev->wait_stream);
1418
1419 dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;
1420 dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;
1421 dev->cx231xx_send_usb_command = cx231xx_send_usb_command;
1422 dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;
1423 dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;
1424
1425 /* Query cx231xx to find what pcb config it is related to */
1426 retval = initialize_cx231xx(dev);
1427 if (retval < 0) {
1428 dev_err(dev->dev, "Failed to read PCB config\n");
1429 return retval;
1430 }
1431
1432 /*To workaround error number=-71 on EP0 for VideoGrabber,
1433 need set alt here.*/
1434 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||
1435 dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {
1436 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1437 cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
1438 }
1439 /* Cx231xx pre card setup */
1440 cx231xx_pre_card_setup(dev);
1441
1442 retval = cx231xx_config(dev);
1443 if (retval) {
1444 dev_err(dev->dev, "error configuring device\n");
1445 return -ENOMEM;
1446 }
1447
1448 /* set default norm */
1449 dev->norm = dev->board.norm;
1450
1451 /* register i2c bus */
1452 retval = cx231xx_dev_init(dev);
1453 if (retval) {
1454 dev_err(dev->dev,
1455 "%s: cx231xx_i2c_register - errCode [%d]!\n",
1456 __func__, retval);
1457 goto err_dev_init;
1458 }
1459
1460 /* Do board specific init */
1461 cx231xx_card_setup(dev);
1462
1463 /* configure the device */
1464 cx231xx_config_i2c(dev);
1465
1466 maxw = norm_maxw(dev);
1467 maxh = norm_maxh(dev);
1468
1469 /* set default image size */
1470 dev->width = maxw;
1471 dev->height = maxh;
1472 dev->interlaced = 0;
1473 dev->video_input = 0;
1474
1475 retval = cx231xx_config(dev);
1476 if (retval) {
1477 dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n",
1478 __func__, retval);
1479 goto err_dev_init;
1480 }
1481
1482 /* init video dma queue */
1483 INIT_LIST_HEAD(&dev->video_mode.vidq.active);
1484
1485 /* init vbi dma queue */
1486 INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);
1487
1488 /* Reset other chips required if they are tied up with GPIO pins */
1489 cx231xx_add_into_devlist(dev);
1490
1491 if (dev->board.has_417) {
1492 dev_info(dev->dev, "attach 417 %d\n", dev->model);
1493 if (cx231xx_417_register(dev) < 0) {
1494 dev_err(dev->dev,
1495 "%s() Failed to register 417 on VID_B\n",
1496 __func__);
1497 }
1498 }
1499
1500 retval = cx231xx_register_analog_devices(dev);
1501 if (retval)
1502 goto err_analog;
1503
1504 cx231xx_ir_init(dev);
1505
1506 cx231xx_init_extension(dev);
1507
1508 return 0;
1509 err_analog:
1510 cx231xx_unregister_media_device(dev);
1511 cx231xx_release_analog_resources(dev);
1512 cx231xx_remove_from_devlist(dev);
1513 err_dev_init:
1514 cx231xx_dev_uninit(dev);
1515 return retval;
1516 }
1517
1518 #if defined(CONFIG_MODULES) && defined(MODULE)
1519 static void request_module_async(struct work_struct *work)
1520 {
1521 struct cx231xx *dev = container_of(work,
1522 struct cx231xx, request_module_wk);
1523
1524 if (dev->has_alsa_audio)
1525 request_module("cx231xx-alsa");
1526
1527 if (dev->board.has_dvb)
1528 request_module("cx231xx-dvb");
1529
1530 }
1531
1532 static void request_modules(struct cx231xx *dev)
1533 {
1534 INIT_WORK(&dev->request_module_wk, request_module_async);
1535 schedule_work(&dev->request_module_wk);
1536 }
1537
1538 static void flush_request_modules(struct cx231xx *dev)
1539 {
1540 flush_work(&dev->request_module_wk);
1541 }
1542 #else
1543 #define request_modules(dev)
1544 #define flush_request_modules(dev)
1545 #endif /* CONFIG_MODULES */
1546
1547 static int cx231xx_init_v4l2(struct cx231xx *dev,
1548 struct usb_device *udev,
1549 struct usb_interface *interface,
1550 int isoc_pipe)
1551 {
1552 struct usb_interface *uif;
1553 int i, idx;
1554
1555 /* Video Init */
1556
1557 /* compute alternate max packet sizes for video */
1558 idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1;
1559 if (idx >= dev->max_iad_interface_count) {
1560 dev_err(dev->dev,
1561 "Video PCB interface #%d doesn't exist\n", idx);
1562 return -ENODEV;
1563 }
1564
1565 uif = udev->actconfig->interface[idx];
1566
1567 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1568 return -ENODEV;
1569
1570 dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress;
1571 dev->video_mode.num_alt = uif->num_altsetting;
1572
1573 dev_info(dev->dev,
1574 "video EndPoint Addr 0x%x, Alternate settings: %i\n",
1575 dev->video_mode.end_point_addr,
1576 dev->video_mode.num_alt);
1577
1578 dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL);
1579 if (dev->video_mode.alt_max_pkt_size == NULL)
1580 return -ENOMEM;
1581
1582 for (i = 0; i < dev->video_mode.num_alt; i++) {
1583 u16 tmp;
1584
1585 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1586 return -ENODEV;
1587
1588 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
1589 dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1590 dev_dbg(dev->dev,
1591 "Alternate setting %i, max size= %i\n", i,
1592 dev->video_mode.alt_max_pkt_size[i]);
1593 }
1594
1595 /* VBI Init */
1596
1597 idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1;
1598 if (idx >= dev->max_iad_interface_count) {
1599 dev_err(dev->dev,
1600 "VBI PCB interface #%d doesn't exist\n", idx);
1601 return -ENODEV;
1602 }
1603 uif = udev->actconfig->interface[idx];
1604
1605 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1606 return -ENODEV;
1607
1608 dev->vbi_mode.end_point_addr =
1609 uif->altsetting[0].endpoint[isoc_pipe].desc.
1610 bEndpointAddress;
1611
1612 dev->vbi_mode.num_alt = uif->num_altsetting;
1613 dev_info(dev->dev,
1614 "VBI EndPoint Addr 0x%x, Alternate settings: %i\n",
1615 dev->vbi_mode.end_point_addr,
1616 dev->vbi_mode.num_alt);
1617
1618 /* compute alternate max packet sizes for vbi */
1619 dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL);
1620 if (dev->vbi_mode.alt_max_pkt_size == NULL)
1621 return -ENOMEM;
1622
1623 for (i = 0; i < dev->vbi_mode.num_alt; i++) {
1624 u16 tmp;
1625
1626 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1627 return -ENODEV;
1628
1629 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1630 desc.wMaxPacketSize);
1631 dev->vbi_mode.alt_max_pkt_size[i] =
1632 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1633 dev_dbg(dev->dev,
1634 "Alternate setting %i, max size= %i\n", i,
1635 dev->vbi_mode.alt_max_pkt_size[i]);
1636 }
1637
1638 /* Sliced CC VBI init */
1639
1640 /* compute alternate max packet sizes for sliced CC */
1641 idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1;
1642 if (idx >= dev->max_iad_interface_count) {
1643 dev_err(dev->dev,
1644 "Sliced CC PCB interface #%d doesn't exist\n", idx);
1645 return -ENODEV;
1646 }
1647 uif = udev->actconfig->interface[idx];
1648
1649 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1650 return -ENODEV;
1651
1652 dev->sliced_cc_mode.end_point_addr =
1653 uif->altsetting[0].endpoint[isoc_pipe].desc.
1654 bEndpointAddress;
1655
1656 dev->sliced_cc_mode.num_alt = uif->num_altsetting;
1657 dev_info(dev->dev,
1658 "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n",
1659 dev->sliced_cc_mode.end_point_addr,
1660 dev->sliced_cc_mode.num_alt);
1661 dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL);
1662 if (dev->sliced_cc_mode.alt_max_pkt_size == NULL)
1663 return -ENOMEM;
1664
1665 for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
1666 u16 tmp;
1667
1668 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1669 return -ENODEV;
1670
1671 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1672 desc.wMaxPacketSize);
1673 dev->sliced_cc_mode.alt_max_pkt_size[i] =
1674 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1675 dev_dbg(dev->dev,
1676 "Alternate setting %i, max size= %i\n", i,
1677 dev->sliced_cc_mode.alt_max_pkt_size[i]);
1678 }
1679
1680 return 0;
1681 }
1682
1683 /*
1684 * cx231xx_usb_probe()
1685 * checks for supported devices
1686 */
1687 static int cx231xx_usb_probe(struct usb_interface *interface,
1688 const struct usb_device_id *id)
1689 {
1690 struct usb_device *udev;
1691 struct device *d = &interface->dev;
1692 struct usb_interface *uif;
1693 struct cx231xx *dev = NULL;
1694 int retval = -ENODEV;
1695 int nr = 0, ifnum;
1696 int i, isoc_pipe = 0;
1697 char *speed;
1698 u8 idx;
1699 struct usb_interface_assoc_descriptor *assoc_desc;
1700
1701 ifnum = interface->altsetting[0].desc.bInterfaceNumber;
1702
1703 /*
1704 * Interface number 0 - IR interface (handled by mceusb driver)
1705 * Interface number 1 - AV interface (handled by this driver)
1706 */
1707 if (ifnum != 1)
1708 return -ENODEV;
1709
1710 /* Check to see next free device and mark as used */
1711 do {
1712 nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
1713 if (nr >= CX231XX_MAXBOARDS) {
1714 /* No free device slots */
1715 dev_err(d,
1716 "Supports only %i devices.\n",
1717 CX231XX_MAXBOARDS);
1718 return -ENOMEM;
1719 }
1720 } while (test_and_set_bit(nr, &cx231xx_devused));
1721
1722 udev = usb_get_dev(interface_to_usbdev(interface));
1723
1724 /* allocate memory for our device state and initialize it */
1725 dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL);
1726 if (dev == NULL) {
1727 retval = -ENOMEM;
1728 goto err_if;
1729 }
1730
1731 snprintf(dev->name, 29, "cx231xx #%d", nr);
1732 dev->devno = nr;
1733 dev->model = id->driver_info;
1734 dev->video_mode.alt = -1;
1735 dev->dev = d;
1736
1737 cx231xx_set_model(dev);
1738
1739 dev->interface_count++;
1740 /* reset gpio dir and value */
1741 dev->gpio_dir = 0;
1742 dev->gpio_val = 0;
1743 dev->xc_fw_load_done = 0;
1744 dev->has_alsa_audio = 1;
1745 dev->power_mode = -1;
1746 atomic_set(&dev->devlist_count, 0);
1747
1748 /* 0 - vbi ; 1 -sliced cc mode */
1749 dev->vbi_or_sliced_cc_mode = 0;
1750
1751 /* get maximum no.of IAD interfaces */
1752 dev->max_iad_interface_count = udev->config->desc.bNumInterfaces;
1753
1754 /* init CIR module TBD */
1755
1756 /*mode_tv: digital=1 or analog=0*/
1757 dev->mode_tv = 0;
1758
1759 dev->USE_ISO = transfer_mode;
1760
1761 switch (udev->speed) {
1762 case USB_SPEED_LOW:
1763 speed = "1.5";
1764 break;
1765 case USB_SPEED_UNKNOWN:
1766 case USB_SPEED_FULL:
1767 speed = "12";
1768 break;
1769 case USB_SPEED_HIGH:
1770 speed = "480";
1771 break;
1772 default:
1773 speed = "unknown";
1774 }
1775
1776 dev_info(d,
1777 "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n",
1778 udev->manufacturer ? udev->manufacturer : "",
1779 udev->product ? udev->product : "",
1780 speed,
1781 le16_to_cpu(udev->descriptor.idVendor),
1782 le16_to_cpu(udev->descriptor.idProduct),
1783 dev->max_iad_interface_count);
1784
1785 /* increment interface count */
1786 dev->interface_count++;
1787
1788 /* get device number */
1789 nr = dev->devno;
1790
1791 assoc_desc = udev->actconfig->intf_assoc[0];
1792 if (!assoc_desc || assoc_desc->bFirstInterface != ifnum) {
1793 dev_err(d, "Not found matching IAD interface\n");
1794 retval = -ENODEV;
1795 goto err_if;
1796 }
1797
1798 dev_dbg(d, "registering interface %d\n", ifnum);
1799
1800 /* save our data pointer in this interface device */
1801 usb_set_intfdata(interface, dev);
1802
1803 /* Initialize the media controller */
1804 retval = cx231xx_media_device_init(dev, udev);
1805 if (retval) {
1806 dev_err(d, "cx231xx_media_device_init failed\n");
1807 goto err_media_init;
1808 }
1809
1810 /* Create v4l2 device */
1811 #ifdef CONFIG_MEDIA_CONTROLLER
1812 dev->v4l2_dev.mdev = dev->media_dev;
1813 #endif
1814 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
1815 if (retval) {
1816 dev_err(d, "v4l2_device_register failed\n");
1817 goto err_v4l2;
1818 }
1819
1820 /* allocate device struct */
1821 retval = cx231xx_init_dev(dev, udev, nr);
1822 if (retval)
1823 goto err_init;
1824
1825 retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe);
1826 if (retval)
1827 goto err_init;
1828
1829 if (dev->current_pcb_config.ts1_source != 0xff) {
1830 /* compute alternate max packet sizes for TS1 */
1831 idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1;
1832 if (idx >= dev->max_iad_interface_count) {
1833 dev_err(d, "TS1 PCB interface #%d doesn't exist\n",
1834 idx);
1835 retval = -ENODEV;
1836 goto err_video_alt;
1837 }
1838 uif = udev->actconfig->interface[idx];
1839
1840 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) {
1841 retval = -ENODEV;
1842 goto err_video_alt;
1843 }
1844
1845 dev->ts1_mode.end_point_addr =
1846 uif->altsetting[0].endpoint[isoc_pipe].
1847 desc.bEndpointAddress;
1848
1849 dev->ts1_mode.num_alt = uif->num_altsetting;
1850 dev_info(d,
1851 "TS EndPoint Addr 0x%x, Alternate settings: %i\n",
1852 dev->ts1_mode.end_point_addr,
1853 dev->ts1_mode.num_alt);
1854
1855 dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL);
1856 if (dev->ts1_mode.alt_max_pkt_size == NULL) {
1857 retval = -ENOMEM;
1858 goto err_video_alt;
1859 }
1860
1861 for (i = 0; i < dev->ts1_mode.num_alt; i++) {
1862 u16 tmp;
1863
1864 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) {
1865 retval = -ENODEV;
1866 goto err_video_alt;
1867 }
1868
1869 tmp = le16_to_cpu(uif->altsetting[i].
1870 endpoint[isoc_pipe].desc.
1871 wMaxPacketSize);
1872 dev->ts1_mode.alt_max_pkt_size[i] =
1873 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1874 dev_dbg(d, "Alternate setting %i, max size= %i\n",
1875 i, dev->ts1_mode.alt_max_pkt_size[i]);
1876 }
1877 }
1878
1879 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
1880 cx231xx_enable_OSC(dev);
1881 cx231xx_reset_out(dev);
1882 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1883 }
1884
1885 if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
1886 cx231xx_sleep_s5h1432(dev);
1887
1888 /* load other modules required */
1889 request_modules(dev);
1890
1891 #ifdef CONFIG_MEDIA_CONTROLLER
1892 /* Init entities at the Media Controller */
1893 cx231xx_v4l2_create_entities(dev);
1894
1895 retval = v4l2_mc_create_media_graph(dev->media_dev);
1896 if (!retval)
1897 retval = media_device_register(dev->media_dev);
1898 #endif
1899 if (retval < 0)
1900 cx231xx_release_resources(dev);
1901 return retval;
1902
1903 err_video_alt:
1904 /* cx231xx_uninit_dev: */
1905 cx231xx_close_extension(dev);
1906 cx231xx_ir_exit(dev);
1907 cx231xx_release_analog_resources(dev);
1908 cx231xx_417_unregister(dev);
1909 cx231xx_remove_from_devlist(dev);
1910 cx231xx_dev_uninit(dev);
1911 err_init:
1912 v4l2_device_unregister(&dev->v4l2_dev);
1913 err_v4l2:
1914 cx231xx_unregister_media_device(dev);
1915 err_media_init:
1916 usb_set_intfdata(interface, NULL);
1917 err_if:
1918 usb_put_dev(udev);
1919 clear_bit(nr, &cx231xx_devused);
1920 return retval;
1921 }
1922
1923 /*
1924 * cx231xx_usb_disconnect()
1925 * called when the device gets disconnected
1926 * video device will be unregistered on v4l2_close in case it is still open
1927 */
1928 static void cx231xx_usb_disconnect(struct usb_interface *interface)
1929 {
1930 struct cx231xx *dev;
1931
1932 dev = usb_get_intfdata(interface);
1933 usb_set_intfdata(interface, NULL);
1934
1935 if (!dev)
1936 return;
1937
1938 if (!dev->udev)
1939 return;
1940
1941 dev->state |= DEV_DISCONNECTED;
1942
1943 flush_request_modules(dev);
1944
1945 /* wait until all current v4l2 io is finished then deallocate
1946 resources */
1947 mutex_lock(&dev->lock);
1948
1949 wake_up_interruptible_all(&dev->open);
1950
1951 if (dev->users) {
1952 dev_warn(dev->dev,
1953 "device %s is open! Deregistration and memory deallocation are deferred on close.\n",
1954 video_device_node_name(&dev->vdev));
1955
1956 /* Even having users, it is safe to remove the RC i2c driver */
1957 cx231xx_ir_exit(dev);
1958
1959 if (dev->USE_ISO)
1960 cx231xx_uninit_isoc(dev);
1961 else
1962 cx231xx_uninit_bulk(dev);
1963 wake_up_interruptible(&dev->wait_frame);
1964 wake_up_interruptible(&dev->wait_stream);
1965 } else {
1966 }
1967
1968 cx231xx_close_extension(dev);
1969
1970 mutex_unlock(&dev->lock);
1971
1972 if (!dev->users)
1973 cx231xx_release_resources(dev);
1974 }
1975
1976 static struct usb_driver cx231xx_usb_driver = {
1977 .name = "cx231xx",
1978 .probe = cx231xx_usb_probe,
1979 .disconnect = cx231xx_usb_disconnect,
1980 .id_table = cx231xx_id_table,
1981 };
1982
1983 module_usb_driver(cx231xx_usb_driver);
Linux with added FPC-III support