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Merge remote-tracking branch 'spi/for-next'
[deliverable/linux.git] / drivers / media / usb / cx231xx / cx231xx-cards.c
CommitLineData
e0d3bafd 1/*
b9255176
SD		 2 cx231xx-cards.c - driver for Conexant Cx23100/101/102
3 USB video capture devices
e0d3bafd
SD		 4
5 Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
b9255176 6 Based on em28xx driver
e0d3bafd
SD		 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
589dadf2 23#include "cx231xx.h"
e0d3bafd
SD		 24#include <linux/init.h>
25#include <linux/module.h>
5a0e3ad6 26#include <linux/slab.h>
e0d3bafd
SD		 27#include <linux/delay.h>
28#include <linux/i2c.h>
e0d3bafd
SD		 29#include <media/tuner.h>
30#include <media/tveeprom.h>
31#include <media/v4l2-common.h>
e0d3bafd 32
d647f0b7 33#include <media/drv-intf/cx25840.h>
3bfb317f 34#include "dvb-usb-ids.h"
e0d3bafd 35#include "xc5000.h"
55fa288d 36#include "tda18271.h"
e0d3bafd 37
e0d3bafd
SD		 38
39static int tuner = -1;
40module_param(tuner, int, 0444);
41MODULE_PARM_DESC(tuner, "tuner type");
42
64fbf444
PB		 43static int transfer_mode = 1;
44module_param(transfer_mode, int, 0444);
45MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)");
46
e0d3bafd
SD		 47static unsigned int disable_ir;
48module_param(disable_ir, int, 0444);
49MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
50
51/* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */
52static unsigned long cx231xx_devused;
53
54/*
55 * Reset sequences for analog/digital modes
56 */
57
58static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = {
84b5dbf3
MCC		 59 {0x03, 0x01, 10},
60 {0x03, 0x00, 30},
61 {0x03, 0x01, 10},
62 {-1, -1, -1},
e0d3bafd
SD		 63};
64
e0d3bafd
SD		 65/*
66 * Board definitions
67 */
68struct cx231xx_board cx231xx_boards[] = {
e0d3bafd 69 [CX231XX_BOARD_UNKNOWN] = {
6e4f574b
SD		 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,
7ee0a288 76 .gpio = NULL,
6e4f574b
SD		 77 }, {
78 .type = CX231XX_VMUX_COMPOSITE1,
79 .vmux = CX231XX_VIN_2_1,
80 .amux = CX231XX_AMUX_LINE_IN,
7ee0a288 81 .gpio = NULL,
6e4f574b
SD		 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,
7ee0a288 88 .gpio = NULL,
6e4f574b
SD		 89 }
90 },
91 },
64fbf444
PB		 92 [CX231XX_BOARD_CNXT_CARRAERA] = {
93 .name = "Conexant Hybrid TV - CARRAERA",
6e4f574b
SD		 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,
88806218 101 .output_mode = OUT_MODE_VIP11,
6e4f574b
SD		 102 .demod_xfer_mode = 0,
103 .ctl_pin_status_mask = 0xFFFFFFC4,
104 .agc_analog_digital_select_gpio = 0x0c,
105 .gpio_pin_status_mask = 0x4001000,
b9ce9dfd 106 .tuner_i2c_master = I2C_1_MUX_3,
d032ca12 107 .demod_i2c_master = I2C_2,
6e4f574b
SD		 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,
7ee0a288 116 .gpio = NULL,
6e4f574b
SD		 117 }, {
118 .type = CX231XX_VMUX_COMPOSITE1,
119 .vmux = CX231XX_VIN_2_1,
120 .amux = CX231XX_AMUX_LINE_IN,
7ee0a288 121 .gpio = NULL,
6e4f574b
SD		 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,
7ee0a288 128 .gpio = NULL,
6e4f574b
SD		 129 }
130 },
131 },
64fbf444
PB		 132 [CX231XX_BOARD_CNXT_SHELBY] = {
133 .name = "Conexant Hybrid TV - SHELBY",
6e4f574b
SD		 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,
88806218 141 .output_mode = OUT_MODE_VIP11,
6e4f574b
SD		 142 .demod_xfer_mode = 0,
143 .ctl_pin_status_mask = 0xFFFFFFC4,
144 .agc_analog_digital_select_gpio = 0x0c,
145 .gpio_pin_status_mask = 0x4001000,
b9ce9dfd 146 .tuner_i2c_master = I2C_1_MUX_3,
d032ca12 147 .demod_i2c_master = I2C_2,
6e4f574b
SD		 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,
7ee0a288 156 .gpio = NULL,
6e4f574b
SD		 157 }, {
158 .type = CX231XX_VMUX_COMPOSITE1,
159 .vmux = CX231XX_VIN_2_1,
160 .amux = CX231XX_AMUX_LINE_IN,
7ee0a288 161 .gpio = NULL,
6e4f574b
SD		 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,
7ee0a288 168 .gpio = NULL,
6e4f574b
SD		 169 }
170 },
171 },
64fbf444
PB		 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,
88806218 181 .output_mode = OUT_MODE_VIP11,
64fbf444
PB		 182 .demod_xfer_mode = 0,
183 .ctl_pin_status_mask = 0xFFFFFFC4,
184 .agc_analog_digital_select_gpio = 0x1c,
185 .gpio_pin_status_mask = 0x4001000,
b9ce9dfd 186 .tuner_i2c_master = I2C_1_MUX_3,
d032ca12 187 .demod_i2c_master = I2C_2,
64fbf444
PB		 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,
88806218 222 .output_mode = OUT_MODE_VIP11,
64fbf444
PB		 223 .demod_xfer_mode = 0,
224 .ctl_pin_status_mask = 0xFFFFFFC4,
225 .agc_analog_digital_select_gpio = 0x1c,
226 .gpio_pin_status_mask = 0x4001000,
b9ce9dfd 227 .tuner_i2c_master = I2C_1_MUX_3,
d032ca12 228 .demod_i2c_master = I2C_2,
64fbf444
PB		 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",
9f51259f 255 .tuner_type = TUNER_ABSENT,
64fbf444 256 .decoder = CX231XX_AVDECODER,
88806218 257 .output_mode = OUT_MODE_VIP11,
64fbf444
PB		 258 .ctl_pin_status_mask = 0xFFFFFFC4,
259 .agc_analog_digital_select_gpio = 0x1c,
260 .gpio_pin_status_mask = 0x4001000,
64fbf444 261 .norm = V4L2_STD_PAL,
2f861387
MCC		 262 .no_alt_vanc = 1,
263 .external_av = 1,
b31077a8
HV		 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,
64fbf444
PB		 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,
64fbf444
PB		 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,
88806218 293 .output_mode = OUT_MODE_VIP11,
64fbf444
PB		 294 .demod_xfer_mode = 0,
295 .ctl_pin_status_mask = 0xFFFFFFC4,
296 .agc_analog_digital_select_gpio = 0x0c,
297 .gpio_pin_status_mask = 0x4001000,
b9ce9dfd 298 .tuner_i2c_master = I2C_1_MUX_3,
d032ca12 299 .demod_i2c_master = I2C_2,
64fbf444
PB		 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,
88806218 321 .output_mode = OUT_MODE_VIP11,
64fbf444
PB		 322 .demod_xfer_mode = 0,
323 .ctl_pin_status_mask = 0xFFFFFFC4,
324 .agc_analog_digital_select_gpio = 0x0c,
325 .gpio_pin_status_mask = 0x4001000,
b9ce9dfd 326 .tuner_i2c_master = I2C_1_MUX_3,
d032ca12 327 .demod_i2c_master = I2C_2,
64fbf444
PB		 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 },
1a50fdde
MK		 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,
88806218 349 .output_mode = OUT_MODE_VIP11,
1a50fdde
MK		 350 .demod_xfer_mode = 0,
351 .ctl_pin_status_mask = 0xFFFFFFC4,
352 .agc_analog_digital_select_gpio = 0x0c,
353 .gpio_pin_status_mask = 0x4001000,
b9ce9dfd 354 .tuner_i2c_master = I2C_1_MUX_1,
599bedb7 355 .demod_i2c_master = I2C_1_MUX_1,
1a50fdde
MK		 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,
f72cfd85 364 .gpio = NULL,
1a50fdde
MK		 365 }, {
366 .type = CX231XX_VMUX_COMPOSITE1,
367 .vmux = CX231XX_VIN_2_1,
368 .amux = CX231XX_AMUX_LINE_IN,
f72cfd85 369 .gpio = NULL,
1a50fdde
MK		 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,
f72cfd85 376 .gpio = NULL,
1a50fdde
MK		 377 } },
378 },
4270c3ca
DH		 379 [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = {
380 .name = "Hauppauge USB Live 2",
381 .tuner_type = TUNER_ABSENT,
382 .decoder = CX231XX_AVDECODER,
88806218 383 .output_mode = OUT_MODE_VIP11,
4270c3ca
DH		 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,
2f861387
MCC		 389 .no_alt_vanc = 1,
390 .external_av = 1,
4270c3ca
DH		 391 .input = {{
392 .type = CX231XX_VMUX_COMPOSITE1,
393 .vmux = CX231XX_VIN_2_1,
394 .amux = CX231XX_AMUX_LINE_IN,
f72cfd85 395 .gpio = NULL,
4270c3ca
DH		 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,
f72cfd85 402 .gpio = NULL,
4270c3ca
DH		 403 } },
404 },
eeaaf817
MA		 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,
d032ca12 418 .tuner_i2c_master = I2C_2,
b9ce9dfd 419 .demod_i2c_master = I2C_1_MUX_3,
d032ca12 420 .ir_i2c_master = I2C_2,
eeaaf817
MA		 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 },
8b1255a2
JE		 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,
d032ca12 456 .tuner_i2c_master = I2C_2,
b9ce9dfd 457 .demod_i2c_master = I2C_1_MUX_3,
d032ca12 458 .ir_i2c_master = I2C_2,
8b1255a2
JE		 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 },
9417bc6d
MCC		 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,
24b923f0 489 .agc_analog_digital_select_gpio = 0x1c,
9417bc6d
MCC		 490 .tuner_sif_gpio = -1,
491 .tuner_scl_gpio = -1,
492 .tuner_sda_gpio = -1,
493 .gpio_pin_status_mask = 0x4001000,
d032ca12 494 .tuner_i2c_master = I2C_2,
b9ce9dfd 495 .demod_i2c_master = I2C_1_MUX_3,
d032ca12 496 .ir_i2c_master = I2C_2,
788e5d4d 497 .rc_map_name = RC_MAP_PIXELVIEW_002T,
ede676c7 498 .has_dvb = 1,
9417bc6d
MCC		 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,
f72cfd85 505 .gpio = NULL,
9417bc6d
MCC		 506 }, {
507 .type = CX231XX_VMUX_COMPOSITE1,
508 .vmux = CX231XX_VIN_2_1,
509 .amux = CX231XX_AMUX_LINE_IN,
f72cfd85 510 .gpio = NULL,
9417bc6d
MCC		 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,
f72cfd85 517 .gpio = NULL,
9417bc6d
MCC		 518 } },
519 },
4e105039
MCC		 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,
4e105039
MCC		 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 },
2a7b6a40
IN		 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 },
de8ae0d5
PM		 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,
b9ce9dfd 586 .tuner_i2c_master = I2C_1_MUX_3,
de8ae0d5
PM		 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,
b9ce9dfd 621 .tuner_i2c_master = I2C_1_MUX_3,
de8ae0d5
PM		 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 },
68c97bf3
AH		 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,
68c97bf3
AH		 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 },
3ead1ba3
MG		 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,
589dadf2 675 .agc_analog_digital_select_gpio = 0x0c,
3ead1ba3
MG		 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,
3ead1ba3
MG		 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 },
dd2e7dd2 701 [CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx] = {
57cbf3ef 702 .name = "Hauppauge WinTV 930C-HD (1113xx) / HVR-900H (111xxx) / PCTV QuatroStick 521e",
dd2e7dd2
MS		 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,
b9ce9dfd 715 .tuner_i2c_master = I2C_1_MUX_3,
599bedb7 716 .demod_i2c_master = I2C_1_MUX_3,
dd2e7dd2
MS		 717 .has_dvb = 1,
718 .demod_addr = 0x0e,
719 .norm = V4L2_STD_PAL,
720
9e49f7c3
MS		 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] = {
8618ac4d 741 .name = "Hauppauge WinTV 930C-HD (1114xx) / HVR-901H (1114xx) / PCTV QuatroStick 522e",
9e49f7c3
MS		 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,
b9ce9dfd 754 .tuner_i2c_master = I2C_1_MUX_3,
599bedb7 755 .demod_i2c_master = I2C_1_MUX_3,
9e49f7c3
MS		 756 .has_dvb = 1,
757 .demod_addr = 0x0e,
758 .norm = V4L2_STD_PAL,
759
809abdbf
OS		 760 .input = {{
761 .type = CX231XX_VMUX_TELEVISION,
762 .vmux = CX231XX_VIN_3_1,
763 .amux = CX231XX_AMUX_VIDEO,
764 .gpio = NULL,
765 }, {
766 .type = CX231XX_VMUX_COMPOSITE1,
767 .vmux = CX231XX_VIN_2_1,
768 .amux = CX231XX_AMUX_LINE_IN,
769 .gpio = NULL,
770 }, {
771 .type = CX231XX_VMUX_SVIDEO,
772 .vmux = CX231XX_VIN_1_1 |
773 (CX231XX_VIN_1_2 << 8) |
774 CX25840_SVIDEO_ON,
775 .amux = CX231XX_AMUX_LINE_IN,
776 .gpio = NULL,
777 } },
778 },
779 [CX231XX_BOARD_HAUPPAUGE_955Q] = {
780 .name = "Hauppauge WinTV-HVR-955Q (111401)",
781 .tuner_type = TUNER_ABSENT,
782 .tuner_addr = 0x60,
783 .tuner_gpio = RDE250_XCV_TUNER,
784 .tuner_sif_gpio = 0x05,
785 .tuner_scl_gpio = 0x1a,
786 .tuner_sda_gpio = 0x1b,
787 .decoder = CX231XX_AVDECODER,
788 .output_mode = OUT_MODE_VIP11,
789 .demod_xfer_mode = 0,
790 .ctl_pin_status_mask = 0xFFFFFFC4,
791 .agc_analog_digital_select_gpio = 0x0c,
792 .gpio_pin_status_mask = 0x4001000,
793 .tuner_i2c_master = I2C_1_MUX_3,
599bedb7 794 .demod_i2c_master = I2C_1_MUX_3,
809abdbf
OS		 795 .has_dvb = 1,
796 .demod_addr = 0x0e,
797 .norm = V4L2_STD_NTSC,
798
dd2e7dd2
MS		 799 .input = {{
800 .type = CX231XX_VMUX_TELEVISION,
801 .vmux = CX231XX_VIN_3_1,
802 .amux = CX231XX_AMUX_VIDEO,
803 .gpio = NULL,
804 }, {
805 .type = CX231XX_VMUX_COMPOSITE1,
806 .vmux = CX231XX_VIN_2_1,
807 .amux = CX231XX_AMUX_LINE_IN,
808 .gpio = NULL,
809 }, {
810 .type = CX231XX_VMUX_SVIDEO,
811 .vmux = CX231XX_VIN_1_1 |
812 (CX231XX_VIN_1_2 << 8) |
813 CX25840_SVIDEO_ON,
814 .amux = CX231XX_AMUX_LINE_IN,
815 .gpio = NULL,
816 } },
817 },
eee1d06d
TR		 818 [CX231XX_BOARD_TERRATEC_GRABBY] = {
819 .name = "Terratec Grabby",
820 .tuner_type = TUNER_ABSENT,
821 .decoder = CX231XX_AVDECODER,
822 .output_mode = OUT_MODE_VIP11,
823 .demod_xfer_mode = 0,
824 .ctl_pin_status_mask = 0xFFFFFFC4,
825 .agc_analog_digital_select_gpio = 0x0c,
826 .gpio_pin_status_mask = 0x4001000,
827 .norm = V4L2_STD_PAL,
828 .no_alt_vanc = 1,
829 .external_av = 1,
830 .input = {{
831 .type = CX231XX_VMUX_COMPOSITE1,
832 .vmux = CX231XX_VIN_2_1,
833 .amux = CX231XX_AMUX_LINE_IN,
834 .gpio = NULL,
835 }, {
836 .type = CX231XX_VMUX_SVIDEO,
837 .vmux = CX231XX_VIN_1_1 |
838 (CX231XX_VIN_1_2 << 8) |
839 CX25840_SVIDEO_ON,
840 .amux = CX231XX_AMUX_LINE_IN,
841 .gpio = NULL,
842 } },
843 },
e0d3bafd
SD		 844};
845const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
846
847/* table of devices that work with this driver */
84b5dbf3 848struct usb_device_id cx231xx_id_table[] = {
dad4c418
LM		 849 {USB_DEVICE(0x1D19, 0x6109),
850 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
ed559edf 851 {USB_DEVICE(0x0572, 0x5A3C),
84b5dbf3
MCC		 852 .driver_info = CX231XX_BOARD_UNKNOWN},
853 {USB_DEVICE(0x0572, 0x58A2),
64fbf444 854 .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
ed559edf 855 {USB_DEVICE(0x0572, 0x58A1),
64fbf444
PB		 856 .driver_info = CX231XX_BOARD_CNXT_SHELBY},
857 {USB_DEVICE(0x0572, 0x58A4),
858 .driver_info = CX231XX_BOARD_CNXT_RDE_253S},
859 {USB_DEVICE(0x0572, 0x58A5),
860 .driver_info = CX231XX_BOARD_CNXT_RDU_253S},
861 {USB_DEVICE(0x0572, 0x58A6),
862 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
863 {USB_DEVICE(0x0572, 0x589E),
864 .driver_info = CX231XX_BOARD_CNXT_RDE_250},
865 {USB_DEVICE(0x0572, 0x58A0),
84b5dbf3 866 .driver_info = CX231XX_BOARD_CNXT_RDU_250},
de8ae0d5
PM		 867 {USB_DEVICE(0x2040, 0xb110),
868 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL},
869 {USB_DEVICE(0x2040, 0xb111),
870 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
1a50fdde
MK		 871 {USB_DEVICE(0x2040, 0xb120),
872 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
809abdbf
OS		 873 {USB_DEVICE(0x2040, 0xb123),
874 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q},
dd2e7dd2
MS		 875 {USB_DEVICE(0x2040, 0xb130),
876 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
9e49f7c3
MS		 877 {USB_DEVICE(0x2040, 0xb131),
878 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
57cbf3ef
MS		 879 /* Hauppauge WinTV-HVR-900-H */
880 {USB_DEVICE(0x2040, 0xb138),
881 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
8618ac4d
MS		 882 /* Hauppauge WinTV-HVR-901-H */
883 {USB_DEVICE(0x2040, 0xb139),
884 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
d78148fb
DH		 885 {USB_DEVICE(0x2040, 0xb140),
886 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
4270c3ca
DH		 887 {USB_DEVICE(0x2040, 0xc200),
888 .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
a141a887
MS		 889 /* PCTV QuatroStick 521e */
890 {USB_DEVICE(0x2013, 0x0259),
891 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
140a7987
MS		 892 /* PCTV QuatroStick 522e */
893 {USB_DEVICE(0x2013, 0x025e),
894 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
9417bc6d
MCC		 895 {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
896 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
4e105039
MCC		 897 {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
898 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
eeaaf817
MA		 899 {USB_DEVICE(0x1b80, 0xe424),
900 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
8b1255a2
JE		 901 {USB_DEVICE(0x1b80, 0xe421),
902 .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID},
2a7b6a40
IN		 903 {USB_DEVICE(0x1f4d, 0x0237),
904 .driver_info = CX231XX_BOARD_ICONBIT_U100},
68c97bf3
AH		 905 {USB_DEVICE(0x0fd9, 0x0037),
906 .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2},
3ead1ba3
MG		 907 {USB_DEVICE(0x1f4d, 0x0102),
908 .driver_info = CX231XX_BOARD_OTG102},
eee1d06d
TR		 909 {USB_DEVICE(USB_VID_TERRATEC, 0x00a6),
910 .driver_info = CX231XX_BOARD_TERRATEC_GRABBY},
84b5dbf3 911 {},
e0d3bafd 912};
84b5dbf3 913
e0d3bafd
SD		 914MODULE_DEVICE_TABLE(usb, cx231xx_id_table);
915
916/* cx231xx_tuner_callback
917 * will be used to reset XC5000 tuner using GPIO pin
918 */
919
920int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
921{
922 int rc = 0;
923 struct cx231xx *dev = ptr;
924
84b5dbf3
MCC		 925 if (dev->tuner_type == TUNER_XC5000) {
926 if (command == XC5000_TUNER_RESET) {
336fea92 927 dev_dbg(dev->dev,
b7085c08
MCC		 928 "Tuner CB: RESET: cmd %d : tuner type %d\n",
929 command, dev->tuner_type);
84b5dbf3
MCC		 930 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
931 1);
932 msleep(10);
933 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
934 0);
935 msleep(330);
936 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
937 1);
938 msleep(10);
939 }
55fa288d
MCC		 940 } else if (dev->tuner_type == TUNER_NXP_TDA18271) {
941 switch (command) {
942 case TDA18271_CALLBACK_CMD_AGC_ENABLE:
943 if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
944 rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
945 break;
946 default:
947 rc = -EINVAL;
948 break;
949 }
84b5dbf3 950 }
e0d3bafd
SD		 951 return rc;
952}
953EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
954
d4c06133 955static void cx231xx_reset_out(struct cx231xx *dev)
64fbf444
PB		 956{
957 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
958 msleep(200);
959 cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
960 msleep(200);
961 cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
962}
d4c06133
MCC		 963
964static void cx231xx_enable_OSC(struct cx231xx *dev)
64fbf444
PB		 965{
966 cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
967}
d4c06133
MCC		 968
969static void cx231xx_sleep_s5h1432(struct cx231xx *dev)
64fbf444
PB		 970{
971 cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
972}
973
b9255176 974static inline void cx231xx_set_model(struct cx231xx *dev)
e0d3bafd 975{
3724dde9 976 dev->board = cx231xx_boards[dev->model];
e0d3bafd
SD		 977}
978
979/* Since cx231xx_pre_card_setup() requires a proper dev->model,
980 * this won't work for boards with generic PCI IDs
981 */
982void cx231xx_pre_card_setup(struct cx231xx *dev)
983{
336fea92 984 dev_info(dev->dev, "Identified as %s (card=%d)\n",
ed0e3729 985 dev->board.name, dev->model);
e0d3bafd 986
6e4f574b 987 /* set the direction for GPIO pins */
c10469c6
MCC		 988 if (dev->board.tuner_gpio) {
989 cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
990 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
78bb6df6
MCC		 991 }
992 if (dev->board.tuner_sif_gpio >= 0)
c10469c6 993 cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
e0d3bafd 994
78bb6df6 995 /* request some modules if any required */
e0d3bafd 996
84b5dbf3 997 /* set the mode to Analog mode initially */
e0d3bafd
SD		 998 cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
999
1000 /* Unlock device */
1001 /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */
1002
1003}
1004
e0d3bafd
SD		 1005static void cx231xx_config_tuner(struct cx231xx *dev)
1006{
84b5dbf3
MCC		 1007 struct tuner_setup tun_setup;
1008 struct v4l2_frequency f;
e0d3bafd
SD		 1009
1010 if (dev->tuner_type == TUNER_ABSENT)
1011 return;
1012
1013 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1014 tun_setup.type = dev->tuner_type;
1015 tun_setup.addr = dev->tuner_addr;
1016 tun_setup.tuner_callback = cx231xx_tuner_callback;
1017
b1196126
SD		 1018 tuner_call(dev, tuner, s_type_addr, &tun_setup);
1019
e0d3bafd 1020#if 0
84b5dbf3 1021 if (tun_setup.type == TUNER_XC5000) {
e0d3bafd
SD		 1022 static struct xc2028_ctrl ctrl = {
1023 .fname = XC5000_DEFAULT_FIRMWARE,
1024 .max_len = 64,
84b5dbf3 1025 .demod = 0;
e0d3bafd
SD		 1026 };
1027 struct v4l2_priv_tun_config cfg = {
1028 .tuner = dev->tuner_type,
1029 .priv = &ctrl,
1030 };
b1196126 1031 tuner_call(dev, tuner, s_config, &cfg);
e0d3bafd
SD		 1032 }
1033#endif
e0d3bafd
SD		 1034 /* configure tuner */
1035 f.tuner = 0;
1036 f.type = V4L2_TUNER_ANALOG_TV;
84b5dbf3 1037 f.frequency = 9076; /* just a magic number */
e0d3bafd 1038 dev->ctl_freq = f.frequency;
b1196126 1039 call_all(dev, tuner, s_frequency, &f);
e0d3bafd 1040
b1196126 1041}
e0d3bafd 1042
9c672890
MS		 1043static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,
1044 u8 *eedata, int len)
dd2e7dd2
MS		 1045{
1046 int ret = 0;
dd2e7dd2
MS		 1047 u8 start_offset = 0;
1048 int len_todo = len;
1049 u8 *eedata_cur = eedata;
1050 int i;
9c672890 1051 struct i2c_msg msg_write = { .addr = client->addr, .flags = 0,
dd2e7dd2 1052 .buf = &start_offset, .len = 1 };
9c672890 1053 struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD };
dd2e7dd2
MS		 1054
1055 /* start reading at offset 0 */
9c672890 1056 ret = i2c_transfer(client->adapter, &msg_write, 1);
1f97947c 1057 if (ret < 0) {
336fea92 1058 dev_err(dev->dev, "Can't read eeprom\n");
1f97947c
MCC		 1059 return ret;
1060 }
dd2e7dd2
MS		 1061
1062 while (len_todo > 0) {
1063 msg_read.len = (len_todo > 64) ? 64 : len_todo;
1064 msg_read.buf = eedata_cur;
1065
9c672890 1066 ret = i2c_transfer(client->adapter, &msg_read, 1);
1f97947c 1067 if (ret < 0) {
336fea92 1068 dev_err(dev->dev, "Can't read eeprom\n");
1f97947c
MCC		 1069 return ret;
1070 }
dd2e7dd2
MS		 1071 eedata_cur += msg_read.len;
1072 len_todo -= msg_read.len;
1073 }
1074
dd2e7dd2 1075 for (i = 0; i + 15 < len; i += 16)
336fea92 1076 dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n",
b7085c08 1077 i, 16, &eedata[i]);
dd2e7dd2
MS		 1078
1079 return 0;
1080}
1081
e0d3bafd
SD		 1082void cx231xx_card_setup(struct cx231xx *dev)
1083{
b1196126 1084
e0d3bafd
SD		 1085 cx231xx_set_model(dev);
1086
1087 dev->tuner_type = cx231xx_boards[dev->model].tuner_type;
1088 if (cx231xx_boards[dev->model].tuner_addr)
1089 dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;
1090
e0d3bafd 1091 /* request some modules */
84b5dbf3 1092 if (dev->board.decoder == CX231XX_AVDECODER) {
e6574f2f 1093 dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
c3c3f1ae 1094 cx231xx_get_i2c_adap(dev, I2C_0),
9a1f8b34 1095 "cx25840", 0x88 >> 1, NULL);
b1196126 1096 if (dev->sd_cx25840 == NULL)
336fea92 1097 dev_err(dev->dev,
b7085c08 1098 "cx25840 subdev registration failure\n");
cc26b076 1099 cx25840_call(dev, core, load_fw);
b1196126 1100
84b5dbf3 1101 }
b1196126 1102
e3e0aaaa
DH		 1103 /* Initialize the tuner */
1104 if (dev->board.tuner_type != TUNER_ABSENT) {
c3c3f1ae
MS		 1105 struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev,
1106 dev->board.tuner_i2c_master);
e3e0aaaa 1107 dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
c3c3f1ae 1108 tuner_i2c,
9a1f8b34 1109 "tuner",
e3e0aaaa
DH		 1110 dev->tuner_addr, NULL);
1111 if (dev->sd_tuner == NULL)
336fea92 1112 dev_err(dev->dev,
b7085c08 1113 "tuner subdev registration failure\n");
e3e0aaaa 1114 else
64fbf444 1115 cx231xx_config_tuner(dev);
84b5dbf3 1116 }
dd2e7dd2
MS		 1117
1118 switch (dev->model) {
1119 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx:
9e49f7c3 1120 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
809abdbf 1121 case CX231XX_BOARD_HAUPPAUGE_955Q:
dd2e7dd2 1122 {
7f3c2e1d
HV		 1123 struct eeprom {
1124 struct tveeprom tvee;
1125 u8 eeprom[256];
1126 struct i2c_client client;
1127 };
1128 struct eeprom *e = kzalloc(sizeof(*e), GFP_KERNEL);
1129
1130 if (e == NULL) {
1131 dev_err(dev->dev,
1132 "failed to allocate memory to read eeprom\n");
1133 break;
1134 }
1135 e->client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);
1136 e->client.addr = 0xa0 >> 1;
dd2e7dd2 1137
7f3c2e1d
HV		 1138 read_eeprom(dev, &e->client, e->eeprom, sizeof(e->eeprom));
1139 tveeprom_hauppauge_analog(&e->client,
1140 &e->tvee, e->eeprom + 0xc0);
1141 kfree(e);
dd2e7dd2
MS		 1142 break;
1143 }
1144 }
1145
e0d3bafd
SD		 1146}
1147
e0d3bafd
SD		 1148/*
1149 * cx231xx_config()
1150 * inits registers with sane defaults
1151 */
1152int cx231xx_config(struct cx231xx *dev)
1153{
84b5dbf3 1154 /* TBD need to add cx231xx specific code */
e0d3bafd
SD		 1155
1156 return 0;
1157}
1158
1159/*
1160 * cx231xx_config_i2c()
1161 * configure i2c attached devices
1162 */
1163void cx231xx_config_i2c(struct cx231xx *dev)
1164{
5325b427 1165 /* u32 input = INPUT(dev->video_input)->vmux; */
e0d3bafd 1166
b1196126 1167 call_all(dev, video, s_stream, 1);
e0d3bafd
SD		 1168}
1169
1d058bdc
MCC		 1170static void cx231xx_unregister_media_device(struct cx231xx *dev)
1171{
1172#ifdef CONFIG_MEDIA_CONTROLLER
1173 if (dev->media_dev) {
1174 media_device_unregister(dev->media_dev);
9832e155 1175 media_device_cleanup(dev->media_dev);
1d058bdc
MCC		 1176 kfree(dev->media_dev);
1177 dev->media_dev = NULL;
1178 }
1179#endif
1180}
1181
e0d3bafd
SD		 1182/*
1183 * cx231xx_realease_resources()
1184 * unregisters the v4l2,i2c and usb devices
1185 * called when the device gets disconected or at module unload
1186*/
1187void cx231xx_release_resources(struct cx231xx *dev)
1188{
3c59bb47
MCC		 1189 cx231xx_ir_exit(dev);
1190
e0d3bafd
SD		 1191 cx231xx_release_analog_resources(dev);
1192
84b5dbf3 1193 cx231xx_remove_from_devlist(dev);
e0d3bafd 1194
9ab66912 1195 /* Release I2C buses */
84b5dbf3 1196 cx231xx_dev_uninit(dev);
e0d3bafd 1197
7528cd27
MCC		 1198 /* delete v4l2 device */
1199 v4l2_device_unregister(&dev->v4l2_dev);
9ab66912 1200
ab232e46
MCC		 1201 cx231xx_unregister_media_device(dev);
1202
e0d3bafd
SD		 1203 usb_put_dev(dev->udev);
1204
1205 /* Mark device as unused */
db702a7a 1206 clear_bit(dev->devno, &cx231xx_devused);
e0d3bafd
SD		 1207}
1208
9f806795 1209static int cx231xx_media_device_init(struct cx231xx *dev,
9832e155 1210 struct usb_device *udev)
1d058bdc
MCC		 1211{
1212#ifdef CONFIG_MEDIA_CONTROLLER
1213 struct media_device *mdev;
1d058bdc 1214
6cf5dad1 1215 mdev = kzalloc(sizeof(*mdev), GFP_KERNEL);
1d058bdc 1216 if (!mdev)
9f806795 1217 return -ENOMEM;
1d058bdc 1218
6cf5dad1
MCC		 1219 media_device_usb_init(mdev, udev, dev->board.name);
1220
1d058bdc
MCC		 1221 dev->media_dev = mdev;
1222#endif
9f806795 1223 return 0;
1d058bdc
MCC		 1224}
1225
e0d3bafd
SD		 1226/*
1227 * cx231xx_init_dev()
1228 * allocates and inits the device structs, registers i2c bus and v4l device
1229 */
15cb6af8 1230static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
84b5dbf3 1231 int minor)
e0d3bafd 1232{
e0d3bafd 1233 int retval = -ENOMEM;
e0d3bafd
SD		 1234 unsigned int maxh, maxw;
1235
1236 dev->udev = udev;
1237 mutex_init(&dev->lock);
1238 mutex_init(&dev->ctrl_urb_lock);
84b5dbf3 1239 mutex_init(&dev->gpio_i2c_lock);
64fbf444 1240 mutex_init(&dev->i2c_lock);
e0d3bafd 1241
84b5dbf3
MCC		 1242 spin_lock_init(&dev->video_mode.slock);
1243 spin_lock_init(&dev->vbi_mode.slock);
1244 spin_lock_init(&dev->sliced_cc_mode.slock);
e0d3bafd
SD		 1245
1246 init_waitqueue_head(&dev->open);
1247 init_waitqueue_head(&dev->wait_frame);
1248 init_waitqueue_head(&dev->wait_stream);
1249
84b5dbf3
MCC		 1250 dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;
1251 dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;
1252 dev->cx231xx_send_usb_command = cx231xx_send_usb_command;
1253 dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;
1254 dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;
e0d3bafd 1255
84b5dbf3 1256 /* Query cx231xx to find what pcb config it is related to */
52841e5e
MCC		 1257 retval = initialize_cx231xx(dev);
1258 if (retval < 0) {
336fea92 1259 dev_err(dev->dev, "Failed to read PCB config\n");
52841e5e
MCC		 1260 return retval;
1261 }
e0d3bafd 1262
64fbf444
PB		 1263 /*To workaround error number=-71 on EP0 for VideoGrabber,
1264 need set alt here.*/
4270c3ca
DH		 1265 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||
1266 dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {
64fbf444
PB		 1267 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1268 cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
1269 }
84b5dbf3 1270 /* Cx231xx pre card setup */
e0d3bafd
SD		 1271 cx231xx_pre_card_setup(dev);
1272
256d013a
AK		 1273 retval = cx231xx_config(dev);
1274 if (retval) {
336fea92 1275 dev_err(dev->dev, "error configuring device\n");
e0d3bafd
SD		 1276 return -ENOMEM;
1277 }
1278
84b5dbf3 1279 /* set default norm */
e0d3bafd
SD		 1280 dev->norm = dev->board.norm;
1281
1282 /* register i2c bus */
256d013a
AK		 1283 retval = cx231xx_dev_init(dev);
1284 if (retval) {
336fea92 1285 dev_err(dev->dev,
b7085c08
MCC		 1286 "%s: cx231xx_i2c_register - errCode [%d]!\n",
1287 __func__, retval);
256d013a 1288 goto err_dev_init;
e0d3bafd
SD		 1289 }
1290
1291 /* Do board specific init */
1292 cx231xx_card_setup(dev);
1293
1294 /* configure the device */
1295 cx231xx_config_i2c(dev);
1296
1297 maxw = norm_maxw(dev);
1298 maxh = norm_maxh(dev);
1299
1300 /* set default image size */
1301 dev->width = maxw;
1302 dev->height = maxh;
1303 dev->interlaced = 0;
e0d3bafd
SD		 1304 dev->video_input = 0;
1305
256d013a
AK		 1306 retval = cx231xx_config(dev);
1307 if (retval) {
336fea92
MCC		 1308 dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n",
1309 __func__, retval);
256d013a 1310 goto err_dev_init;
e0d3bafd
SD		 1311 }
1312
1313 /* init video dma queues */
1314 INIT_LIST_HEAD(&dev->video_mode.vidq.active);
1315 INIT_LIST_HEAD(&dev->video_mode.vidq.queued);
1316
84b5dbf3 1317 /* init vbi dma queues */
e0d3bafd
SD		 1318 INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);
1319 INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);
1320
1321 /* Reset other chips required if they are tied up with GPIO pins */
84b5dbf3 1322 cx231xx_add_into_devlist(dev);
e0d3bafd 1323
2f861387 1324 if (dev->board.has_417) {
336fea92 1325 dev_info(dev->dev, "attach 417 %d\n", dev->model);
64fbf444 1326 if (cx231xx_417_register(dev) < 0) {
336fea92 1327 dev_err(dev->dev,
64fbf444 1328 "%s() Failed to register 417 on VID_B\n",
3b795d01 1329 __func__);
64fbf444
PB		 1330 }
1331 }
1332
e0d3bafd 1333 retval = cx231xx_register_analog_devices(dev);
1d058bdc 1334 if (retval)
256d013a 1335 goto err_analog;
e0d3bafd 1336
9ab66912
MCC		 1337 cx231xx_ir_init(dev);
1338
e0d3bafd
SD		 1339 cx231xx_init_extension(dev);
1340
1341 return 0;
256d013a 1342err_analog:
1d058bdc
MCC		 1343 cx231xx_unregister_media_device(dev);
1344 cx231xx_release_analog_resources(dev);
256d013a
AK		 1345 cx231xx_remove_from_devlist(dev);
1346err_dev_init:
1347 cx231xx_dev_uninit(dev);
1348 return retval;
e0d3bafd
SD		 1349}
1350
1351#if defined(CONFIG_MODULES) && defined(MODULE)
1352static void request_module_async(struct work_struct *work)
1353{
1354 struct cx231xx *dev = container_of(work,
84b5dbf3 1355 struct cx231xx, request_module_wk);
e0d3bafd
SD		 1356
1357 if (dev->has_alsa_audio)
1358 request_module("cx231xx-alsa");
1359
1360 if (dev->board.has_dvb)
1361 request_module("cx231xx-dvb");
1362
1363}
1364
1365static void request_modules(struct cx231xx *dev)
1366{
1367 INIT_WORK(&dev->request_module_wk, request_module_async);
1368 schedule_work(&dev->request_module_wk);
1369}
707bcf32
TH		 1370
1371static void flush_request_modules(struct cx231xx *dev)
1372{
43829731 1373 flush_work(&dev->request_module_wk);
707bcf32 1374}
e0d3bafd
SD		 1375#else
1376#define request_modules(dev)
707bcf32 1377#define flush_request_modules(dev)
e0d3bafd
SD		 1378#endif /* CONFIG_MODULES */
1379
4d2a7d35
MCC		 1380static int cx231xx_init_v4l2(struct cx231xx *dev,
1381 struct usb_device *udev,
1382 struct usb_interface *interface,
1383 int isoc_pipe)
1384{
1385 struct usb_interface *uif;
1386 int i, idx;
1387
1388 /* Video Init */
1389
1390 /* compute alternate max packet sizes for video */
1391 idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1;
1392 if (idx >= dev->max_iad_interface_count) {
336fea92 1393 dev_err(dev->dev,
b7085c08 1394 "Video PCB interface #%d doesn't exist\n", idx);
4d2a7d35
MCC		 1395 return -ENODEV;
1396 }
1397
1398 uif = udev->actconfig->interface[idx];
1399
1400 dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress;
1401 dev->video_mode.num_alt = uif->num_altsetting;
1402
336fea92 1403 dev_info(dev->dev,
b7085c08
MCC		 1404 "video EndPoint Addr 0x%x, Alternate settings: %i\n",
1405 dev->video_mode.end_point_addr,
1406 dev->video_mode.num_alt);
4d2a7d35
MCC		 1407
1408 dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL);
ed0e3729 1409 if (dev->video_mode.alt_max_pkt_size == NULL)
4d2a7d35 1410 return -ENOMEM;
4d2a7d35
MCC		 1411
1412 for (i = 0; i < dev->video_mode.num_alt; i++) {
1413 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
1414 dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
336fea92 1415 dev_dbg(dev->dev,
b7085c08
MCC		 1416 "Alternate setting %i, max size= %i\n", i,
1417 dev->video_mode.alt_max_pkt_size[i]);
4d2a7d35
MCC		 1418 }
1419
1420 /* VBI Init */
1421
1422 idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1;
1423 if (idx >= dev->max_iad_interface_count) {
336fea92 1424 dev_err(dev->dev,
b7085c08 1425 "VBI PCB interface #%d doesn't exist\n", idx);
4d2a7d35
MCC		 1426 return -ENODEV;
1427 }
1428 uif = udev->actconfig->interface[idx];
1429
1430 dev->vbi_mode.end_point_addr =
1431 uif->altsetting[0].endpoint[isoc_pipe].desc.
1432 bEndpointAddress;
1433
1434 dev->vbi_mode.num_alt = uif->num_altsetting;
336fea92 1435 dev_info(dev->dev,
b7085c08
MCC		 1436 "VBI EndPoint Addr 0x%x, Alternate settings: %i\n",
1437 dev->vbi_mode.end_point_addr,
1438 dev->vbi_mode.num_alt);
4d2a7d35
MCC		 1439
1440 /* compute alternate max packet sizes for vbi */
1441 dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL);
ed0e3729 1442 if (dev->vbi_mode.alt_max_pkt_size == NULL)
4d2a7d35 1443 return -ENOMEM;
4d2a7d35
MCC		 1444
1445 for (i = 0; i < dev->vbi_mode.num_alt; i++) {
1446 u16 tmp =
1447 le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1448 desc.wMaxPacketSize);
1449 dev->vbi_mode.alt_max_pkt_size[i] =
1450 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
336fea92 1451 dev_dbg(dev->dev,
b7085c08
MCC		 1452 "Alternate setting %i, max size= %i\n", i,
1453 dev->vbi_mode.alt_max_pkt_size[i]);
4d2a7d35
MCC		 1454 }
1455
1456 /* Sliced CC VBI init */
1457
1458 /* compute alternate max packet sizes for sliced CC */
1459 idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1;
1460 if (idx >= dev->max_iad_interface_count) {
336fea92 1461 dev_err(dev->dev,
b7085c08 1462 "Sliced CC PCB interface #%d doesn't exist\n", idx);
4d2a7d35
MCC		 1463 return -ENODEV;
1464 }
1465 uif = udev->actconfig->interface[idx];
1466
1467 dev->sliced_cc_mode.end_point_addr =
1468 uif->altsetting[0].endpoint[isoc_pipe].desc.
1469 bEndpointAddress;
1470
1471 dev->sliced_cc_mode.num_alt = uif->num_altsetting;
336fea92 1472 dev_info(dev->dev,
b7085c08
MCC		 1473 "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n",
1474 dev->sliced_cc_mode.end_point_addr,
1475 dev->sliced_cc_mode.num_alt);
4d2a7d35 1476 dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL);
ed0e3729 1477 if (dev->sliced_cc_mode.alt_max_pkt_size == NULL)
4d2a7d35 1478 return -ENOMEM;
4d2a7d35
MCC		 1479
1480 for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
1481 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1482 desc.wMaxPacketSize);
1483 dev->sliced_cc_mode.alt_max_pkt_size[i] =
1484 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
336fea92 1485 dev_dbg(dev->dev,
b7085c08
MCC		 1486 "Alternate setting %i, max size= %i\n", i,
1487 dev->sliced_cc_mode.alt_max_pkt_size[i]);
4d2a7d35
MCC		 1488 }
1489
1490 return 0;
1491}
1492
e0d3bafd
SD		 1493/*
1494 * cx231xx_usb_probe()
1495 * checks for supported devices
1496 */
1497static int cx231xx_usb_probe(struct usb_interface *interface,
84b5dbf3 1498 const struct usb_device_id *id)
e0d3bafd
SD		 1499{
1500 struct usb_device *udev;
336fea92 1501 struct device *d = &interface->dev;
e0d3bafd
SD		 1502 struct usb_interface *uif;
1503 struct cx231xx *dev = NULL;
1504 int retval = -ENODEV;
d73abcff 1505 int nr = 0, ifnum;
e0d3bafd
SD		 1506 int i, isoc_pipe = 0;
1507 char *speed;
dcb78ac7 1508 u8 idx;
84b5dbf3 1509 struct usb_interface_assoc_descriptor *assoc_desc;
e0d3bafd 1510
e0d3bafd
SD		 1511 ifnum = interface->altsetting[0].desc.bInterfaceNumber;
1512
8bb84227
MCC		 1513 /*
1514 * Interface number 0 - IR interface (handled by mceusb driver)
1515 * Interface number 1 - AV interface (handled by this driver)
1516 */
1517 if (ifnum != 1)
1518 return -ENODEV;
84b5dbf3 1519
8bb84227 1520 /* Check to see next free device and mark as used */
db702a7a
MCC		 1521 do {
1522 nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
1523 if (nr >= CX231XX_MAXBOARDS) {
1524 /* No free device slots */
336fea92 1525 dev_err(d,
b7085c08
MCC		 1526 "Supports only %i devices.\n",
1527 CX231XX_MAXBOARDS);
db702a7a
MCC		 1528 return -ENOMEM;
1529 }
1530 } while (test_and_set_bit(nr, &cx231xx_devused));
64fbf444 1531
5eeb3014
AK		 1532 udev = usb_get_dev(interface_to_usbdev(interface));
1533
8bb84227 1534 /* allocate memory for our device state and initialize it */
184a8278 1535 dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL);
8bb84227 1536 if (dev == NULL) {
5eeb3014
AK		 1537 retval = -ENOMEM;
1538 goto err_if;
8bb84227 1539 }
64fbf444 1540
8bb84227
MCC		 1541 snprintf(dev->name, 29, "cx231xx #%d", nr);
1542 dev->devno = nr;
1543 dev->model = id->driver_info;
1544 dev->video_mode.alt = -1;
336fea92 1545 dev->dev = d;
8bb84227 1546
1d058bdc
MCC		 1547 cx231xx_set_model(dev);
1548
8bb84227
MCC		 1549 dev->interface_count++;
1550 /* reset gpio dir and value */
1551 dev->gpio_dir = 0;
1552 dev->gpio_val = 0;
1553 dev->xc_fw_load_done = 0;
1554 dev->has_alsa_audio = 1;
1555 dev->power_mode = -1;
1556 atomic_set(&dev->devlist_count, 0);
1557
1558 /* 0 - vbi ; 1 -sliced cc mode */
1559 dev->vbi_or_sliced_cc_mode = 0;
1560
1561 /* get maximum no.of IAD interfaces */
139d2882 1562 dev->max_iad_interface_count = udev->config->desc.bNumInterfaces;
8bb84227
MCC		 1563
1564 /* init CIR module TBD */
1565
8bb84227
MCC		 1566 /*mode_tv: digital=1 or analog=0*/
1567 dev->mode_tv = 0;
1568
1569 dev->USE_ISO = transfer_mode;
1570
1571 switch (udev->speed) {
1572 case USB_SPEED_LOW:
1573 speed = "1.5";
1574 break;
1575 case USB_SPEED_UNKNOWN:
1576 case USB_SPEED_FULL:
1577 speed = "12";
1578 break;
1579 case USB_SPEED_HIGH:
1580 speed = "480";
1581 break;
1582 default:
1583 speed = "unknown";
1584 }
84b5dbf3 1585
336fea92 1586 dev_info(d,
b7085c08
MCC		 1587 "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n",
1588 udev->manufacturer ? udev->manufacturer : "",
1589 udev->product ? udev->product : "",
1590 speed,
1591 le16_to_cpu(udev->descriptor.idVendor),
1592 le16_to_cpu(udev->descriptor.idProduct),
1593 dev->max_iad_interface_count);
8bb84227 1594
8bb84227
MCC		 1595 /* increment interface count */
1596 dev->interface_count++;
1597
1598 /* get device number */
1599 nr = dev->devno;
1600
1601 assoc_desc = udev->actconfig->intf_assoc[0];
1602 if (assoc_desc->bFirstInterface != ifnum) {
336fea92 1603 dev_err(d, "Not found matching IAD interface\n");
256d013a
AK		 1604 retval = -ENODEV;
1605 goto err_if;
10e4ebb6 1606 }
e0d3bafd 1607
336fea92 1608 dev_dbg(d, "registering interface %d\n", ifnum);
e0d3bafd 1609
90960744 1610 /* save our data pointer in this interface device */
a116a05c 1611 usb_set_intfdata(interface, dev);
e0d3bafd 1612
9832e155 1613 /* Initialize the media controller */
9f806795
MCC		 1614 retval = cx231xx_media_device_init(dev, udev);
1615 if (retval) {
1616 dev_err(d, "cx231xx_media_device_init failed\n");
1617 goto err_media_init;
1618 }
1d058bdc 1619
90960744 1620 /* Create v4l2 device */
63ba8c75 1621#ifdef CONFIG_MEDIA_CONTROLLER
1d058bdc 1622 dev->v4l2_dev.mdev = dev->media_dev;
63ba8c75 1623#endif
7231748a 1624 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
90960744 1625 if (retval) {
336fea92 1626 dev_err(d, "v4l2_device_register failed\n");
256d013a 1627 goto err_v4l2;
90960744 1628 }
4d2a7d35 1629
90960744 1630 /* allocate device struct */
15cb6af8 1631 retval = cx231xx_init_dev(dev, udev, nr);
256d013a
AK		 1632 if (retval)
1633 goto err_init;
84b5dbf3 1634
4d2a7d35
MCC		 1635 retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe);
1636 if (retval)
dcb78ac7 1637 goto err_init;
84b5dbf3 1638
90960744
MCC		 1639 if (dev->current_pcb_config.ts1_source != 0xff) {
1640 /* compute alternate max packet sizes for TS1 */
dcb78ac7
MCC		 1641 idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1;
1642 if (idx >= dev->max_iad_interface_count) {
336fea92
MCC		 1643 dev_err(d, "TS1 PCB interface #%d doesn't exist\n",
1644 idx);
dcb78ac7 1645 retval = -ENODEV;
184a8278 1646 goto err_video_alt;
dcb78ac7
MCC		 1647 }
1648 uif = udev->actconfig->interface[idx];
84b5dbf3 1649
90960744 1650 dev->ts1_mode.end_point_addr =
69a11a32
HV		 1651 uif->altsetting[0].endpoint[isoc_pipe].
1652 desc.bEndpointAddress;
84b5dbf3 1653
90960744 1654 dev->ts1_mode.num_alt = uif->num_altsetting;
336fea92 1655 dev_info(d,
b7085c08
MCC		 1656 "TS EndPoint Addr 0x%x, Alternate settings: %i\n",
1657 dev->ts1_mode.end_point_addr,
1658 dev->ts1_mode.num_alt);
84b5dbf3 1659
184a8278 1660 dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL);
90960744 1661 if (dev->ts1_mode.alt_max_pkt_size == NULL) {
256d013a 1662 retval = -ENOMEM;
184a8278 1663 goto err_video_alt;
84b5dbf3
MCC		 1664 }
1665
90960744
MCC		 1666 for (i = 0; i < dev->ts1_mode.num_alt; i++) {
1667 u16 tmp = le16_to_cpu(uif->altsetting[i].
84b5dbf3
MCC		 1668 endpoint[isoc_pipe].desc.
1669 wMaxPacketSize);
90960744
MCC		 1670 dev->ts1_mode.alt_max_pkt_size[i] =
1671 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
336fea92
MCC		 1672 dev_dbg(d, "Alternate setting %i, max size= %i\n",
1673 i, dev->ts1_mode.alt_max_pkt_size[i]);
84b5dbf3 1674 }
84b5dbf3 1675 }
e0d3bafd 1676
64fbf444
PB		 1677 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
1678 cx231xx_enable_OSC(dev);
1679 cx231xx_reset_out(dev);
1680 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1681 }
1682
1683 if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
1684 cx231xx_sleep_s5h1432(dev);
1685
84b5dbf3 1686 /* load other modules required */
90960744 1687 request_modules(dev);
e0d3bafd 1688
9832e155 1689#ifdef CONFIG_MEDIA_CONTROLLER
6168309a
MCC		 1690 /* Init entities at the Media Controller */
1691 cx231xx_v4l2_create_entities(dev);
1692
08f49200
MCC		 1693 retval = v4l2_mc_create_media_graph(dev->media_dev);
1694 if (!retval)
1695 retval = media_device_register(dev->media_dev);
9832e155 1696#endif
9832e155
JMC		 1697 if (retval < 0)
1698 cx231xx_release_resources(dev);
ab232e46 1699 return retval;
9832e155 1700
256d013a
AK		 1701err_video_alt:
1702 /* cx231xx_uninit_dev: */
1703 cx231xx_close_extension(dev);
1704 cx231xx_ir_exit(dev);
1705 cx231xx_release_analog_resources(dev);
1706 cx231xx_417_unregister(dev);
1707 cx231xx_remove_from_devlist(dev);
1708 cx231xx_dev_uninit(dev);
1709err_init:
1710 v4l2_device_unregister(&dev->v4l2_dev);
1711err_v4l2:
9f806795
MCC		 1712 cx231xx_unregister_media_device(dev);
1713err_media_init:
256d013a
AK		 1714 usb_set_intfdata(interface, NULL);
1715err_if:
1716 usb_put_dev(udev);
b5603a94 1717 clear_bit(nr, &cx231xx_devused);
256d013a 1718 return retval;
e0d3bafd
SD		 1719}
1720
1721/*
1722 * cx231xx_usb_disconnect()
1723 * called when the device gets diconencted
1724 * video device will be unregistered on v4l2_close in case it is still open
1725 */
1726static void cx231xx_usb_disconnect(struct usb_interface *interface)
1727{
1728 struct cx231xx *dev;
1729
84b5dbf3 1730 dev = usb_get_intfdata(interface);
e0d3bafd
SD		 1731 usb_set_intfdata(interface, NULL);
1732
1733 if (!dev)
1734 return;
1735
90960744
MCC		 1736 if (!dev->udev)
1737 return;
1738
990862a2 1739 dev->state |= DEV_DISCONNECTED;
707bcf32 1740
707bcf32 1741 flush_request_modules(dev);
b1196126 1742
e0d3bafd
SD		 1743 /* wait until all current v4l2 io is finished then deallocate
1744 resources */
1745 mutex_lock(&dev->lock);
1746
1747 wake_up_interruptible_all(&dev->open);
1748
1749 if (dev->users) {
336fea92 1750 dev_warn(dev->dev,
b7085c08 1751 "device %s is open! Deregistration and memory deallocation are deferred on close.\n",
60acf187 1752 video_device_node_name(&dev->vdev));
e0d3bafd 1753
7528cd27
MCC		 1754 /* Even having users, it is safe to remove the RC i2c driver */
1755 cx231xx_ir_exit(dev);
1756
64fbf444
PB		 1757 if (dev->USE_ISO)
1758 cx231xx_uninit_isoc(dev);
1759 else
1760 cx231xx_uninit_bulk(dev);
e0d3bafd
SD		 1761 wake_up_interruptible(&dev->wait_frame);
1762 wake_up_interruptible(&dev->wait_stream);
1763 } else {
e0d3bafd
SD		 1764 }
1765
84b5dbf3 1766 cx231xx_close_extension(dev);
e0d3bafd
SD		 1767
1768 mutex_unlock(&dev->lock);
1769
7528cd27
MCC		 1770 if (!dev->users)
1771 cx231xx_release_resources(dev);
e0d3bafd
SD		 1772}
1773
1774static struct usb_driver cx231xx_usb_driver = {
1775 .name = "cx231xx",
1776 .probe = cx231xx_usb_probe,
1777 .disconnect = cx231xx_usb_disconnect,
1778 .id_table = cx231xx_id_table,
1779};
1780
ecb3b2b3 1781module_usb_driver(cx231xx_usb_driver);
Linux kernel - Deliverables
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