Commit | Line | Data |
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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 | ||
23 | #include <linux/init.h> | |
24 | #include <linux/module.h> | |
5a0e3ad6 | 25 | #include <linux/slab.h> |
e0d3bafd SD |
26 | #include <linux/delay.h> |
27 | #include <linux/i2c.h> | |
28 | #include <linux/usb.h> | |
29 | #include <media/tuner.h> | |
30 | #include <media/tveeprom.h> | |
31 | #include <media/v4l2-common.h> | |
e0d3bafd SD |
32 | |
33 | #include <media/cx25840.h> | |
3bfb317f | 34 | #include "dvb-usb-ids.h" |
e0d3bafd | 35 | #include "xc5000.h" |
55fa288d | 36 | #include "tda18271.h" |
e0d3bafd SD |
37 | |
38 | #include "cx231xx.h" | |
39 | ||
40 | static int tuner = -1; | |
41 | module_param(tuner, int, 0444); | |
42 | MODULE_PARM_DESC(tuner, "tuner type"); | |
43 | ||
64fbf444 PB |
44 | static int transfer_mode = 1; |
45 | module_param(transfer_mode, int, 0444); | |
46 | MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)"); | |
47 | ||
e0d3bafd SD |
48 | static unsigned int disable_ir; |
49 | module_param(disable_ir, int, 0444); | |
50 | MODULE_PARM_DESC(disable_ir, "disable infrared remote support"); | |
51 | ||
52 | /* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */ | |
53 | static unsigned long cx231xx_devused; | |
54 | ||
55 | /* | |
56 | * Reset sequences for analog/digital modes | |
57 | */ | |
58 | ||
59 | static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = { | |
84b5dbf3 MCC |
60 | {0x03, 0x01, 10}, |
61 | {0x03, 0x00, 30}, | |
62 | {0x03, 0x01, 10}, | |
63 | {-1, -1, -1}, | |
e0d3bafd SD |
64 | }; |
65 | ||
e0d3bafd SD |
66 | /* |
67 | * Board definitions | |
68 | */ | |
69 | struct cx231xx_board cx231xx_boards[] = { | |
e0d3bafd | 70 | [CX231XX_BOARD_UNKNOWN] = { |
6e4f574b SD |
71 | .name = "Unknown CX231xx video grabber", |
72 | .tuner_type = TUNER_ABSENT, | |
73 | .input = {{ | |
74 | .type = CX231XX_VMUX_TELEVISION, | |
75 | .vmux = CX231XX_VIN_3_1, | |
76 | .amux = CX231XX_AMUX_VIDEO, | |
7ee0a288 | 77 | .gpio = NULL, |
6e4f574b SD |
78 | }, { |
79 | .type = CX231XX_VMUX_COMPOSITE1, | |
80 | .vmux = CX231XX_VIN_2_1, | |
81 | .amux = CX231XX_AMUX_LINE_IN, | |
7ee0a288 | 82 | .gpio = NULL, |
6e4f574b SD |
83 | }, { |
84 | .type = CX231XX_VMUX_SVIDEO, | |
85 | .vmux = CX231XX_VIN_1_1 | | |
86 | (CX231XX_VIN_1_2 << 8) | | |
87 | CX25840_SVIDEO_ON, | |
88 | .amux = CX231XX_AMUX_LINE_IN, | |
7ee0a288 | 89 | .gpio = NULL, |
6e4f574b SD |
90 | } |
91 | }, | |
92 | }, | |
64fbf444 PB |
93 | [CX231XX_BOARD_CNXT_CARRAERA] = { |
94 | .name = "Conexant Hybrid TV - CARRAERA", | |
6e4f574b SD |
95 | .tuner_type = TUNER_XC5000, |
96 | .tuner_addr = 0x61, | |
97 | .tuner_gpio = RDE250_XCV_TUNER, | |
98 | .tuner_sif_gpio = 0x05, | |
99 | .tuner_scl_gpio = 0x1a, | |
100 | .tuner_sda_gpio = 0x1b, | |
101 | .decoder = CX231XX_AVDECODER, | |
88806218 | 102 | .output_mode = OUT_MODE_VIP11, |
6e4f574b SD |
103 | .demod_xfer_mode = 0, |
104 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
105 | .agc_analog_digital_select_gpio = 0x0c, | |
106 | .gpio_pin_status_mask = 0x4001000, | |
107 | .tuner_i2c_master = 1, | |
108 | .demod_i2c_master = 2, | |
109 | .has_dvb = 1, | |
110 | .demod_addr = 0x02, | |
111 | .norm = V4L2_STD_PAL, | |
112 | ||
113 | .input = {{ | |
114 | .type = CX231XX_VMUX_TELEVISION, | |
115 | .vmux = CX231XX_VIN_3_1, | |
116 | .amux = CX231XX_AMUX_VIDEO, | |
7ee0a288 | 117 | .gpio = NULL, |
6e4f574b SD |
118 | }, { |
119 | .type = CX231XX_VMUX_COMPOSITE1, | |
120 | .vmux = CX231XX_VIN_2_1, | |
121 | .amux = CX231XX_AMUX_LINE_IN, | |
7ee0a288 | 122 | .gpio = NULL, |
6e4f574b SD |
123 | }, { |
124 | .type = CX231XX_VMUX_SVIDEO, | |
125 | .vmux = CX231XX_VIN_1_1 | | |
126 | (CX231XX_VIN_1_2 << 8) | | |
127 | CX25840_SVIDEO_ON, | |
128 | .amux = CX231XX_AMUX_LINE_IN, | |
7ee0a288 | 129 | .gpio = NULL, |
6e4f574b SD |
130 | } |
131 | }, | |
132 | }, | |
64fbf444 PB |
133 | [CX231XX_BOARD_CNXT_SHELBY] = { |
134 | .name = "Conexant Hybrid TV - SHELBY", | |
6e4f574b SD |
135 | .tuner_type = TUNER_XC5000, |
136 | .tuner_addr = 0x61, | |
137 | .tuner_gpio = RDE250_XCV_TUNER, | |
138 | .tuner_sif_gpio = 0x05, | |
139 | .tuner_scl_gpio = 0x1a, | |
140 | .tuner_sda_gpio = 0x1b, | |
141 | .decoder = CX231XX_AVDECODER, | |
88806218 | 142 | .output_mode = OUT_MODE_VIP11, |
6e4f574b SD |
143 | .demod_xfer_mode = 0, |
144 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
145 | .agc_analog_digital_select_gpio = 0x0c, | |
146 | .gpio_pin_status_mask = 0x4001000, | |
147 | .tuner_i2c_master = 1, | |
148 | .demod_i2c_master = 2, | |
149 | .has_dvb = 1, | |
150 | .demod_addr = 0x32, | |
151 | .norm = V4L2_STD_NTSC, | |
152 | ||
153 | .input = {{ | |
154 | .type = CX231XX_VMUX_TELEVISION, | |
155 | .vmux = CX231XX_VIN_3_1, | |
156 | .amux = CX231XX_AMUX_VIDEO, | |
7ee0a288 | 157 | .gpio = NULL, |
6e4f574b SD |
158 | }, { |
159 | .type = CX231XX_VMUX_COMPOSITE1, | |
160 | .vmux = CX231XX_VIN_2_1, | |
161 | .amux = CX231XX_AMUX_LINE_IN, | |
7ee0a288 | 162 | .gpio = NULL, |
6e4f574b SD |
163 | }, { |
164 | .type = CX231XX_VMUX_SVIDEO, | |
165 | .vmux = CX231XX_VIN_1_1 | | |
166 | (CX231XX_VIN_1_2 << 8) | | |
167 | CX25840_SVIDEO_ON, | |
168 | .amux = CX231XX_AMUX_LINE_IN, | |
7ee0a288 | 169 | .gpio = NULL, |
6e4f574b SD |
170 | } |
171 | }, | |
172 | }, | |
64fbf444 PB |
173 | [CX231XX_BOARD_CNXT_RDE_253S] = { |
174 | .name = "Conexant Hybrid TV - RDE253S", | |
175 | .tuner_type = TUNER_NXP_TDA18271, | |
176 | .tuner_addr = 0x60, | |
177 | .tuner_gpio = RDE250_XCV_TUNER, | |
178 | .tuner_sif_gpio = 0x05, | |
179 | .tuner_scl_gpio = 0x1a, | |
180 | .tuner_sda_gpio = 0x1b, | |
181 | .decoder = CX231XX_AVDECODER, | |
88806218 | 182 | .output_mode = OUT_MODE_VIP11, |
64fbf444 PB |
183 | .demod_xfer_mode = 0, |
184 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
185 | .agc_analog_digital_select_gpio = 0x1c, | |
186 | .gpio_pin_status_mask = 0x4001000, | |
187 | .tuner_i2c_master = 1, | |
188 | .demod_i2c_master = 2, | |
189 | .has_dvb = 1, | |
190 | .demod_addr = 0x02, | |
191 | .norm = V4L2_STD_PAL, | |
192 | ||
193 | .input = {{ | |
194 | .type = CX231XX_VMUX_TELEVISION, | |
195 | .vmux = CX231XX_VIN_3_1, | |
196 | .amux = CX231XX_AMUX_VIDEO, | |
197 | .gpio = NULL, | |
198 | }, { | |
199 | .type = CX231XX_VMUX_COMPOSITE1, | |
200 | .vmux = CX231XX_VIN_2_1, | |
201 | .amux = CX231XX_AMUX_LINE_IN, | |
202 | .gpio = NULL, | |
203 | }, { | |
204 | .type = CX231XX_VMUX_SVIDEO, | |
205 | .vmux = CX231XX_VIN_1_1 | | |
206 | (CX231XX_VIN_1_2 << 8) | | |
207 | CX25840_SVIDEO_ON, | |
208 | .amux = CX231XX_AMUX_LINE_IN, | |
209 | .gpio = NULL, | |
210 | } | |
211 | }, | |
212 | }, | |
213 | ||
214 | [CX231XX_BOARD_CNXT_RDU_253S] = { | |
215 | .name = "Conexant Hybrid TV - RDU253S", | |
216 | .tuner_type = TUNER_NXP_TDA18271, | |
217 | .tuner_addr = 0x60, | |
218 | .tuner_gpio = RDE250_XCV_TUNER, | |
219 | .tuner_sif_gpio = 0x05, | |
220 | .tuner_scl_gpio = 0x1a, | |
221 | .tuner_sda_gpio = 0x1b, | |
222 | .decoder = CX231XX_AVDECODER, | |
88806218 | 223 | .output_mode = OUT_MODE_VIP11, |
64fbf444 PB |
224 | .demod_xfer_mode = 0, |
225 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
226 | .agc_analog_digital_select_gpio = 0x1c, | |
227 | .gpio_pin_status_mask = 0x4001000, | |
228 | .tuner_i2c_master = 1, | |
229 | .demod_i2c_master = 2, | |
230 | .has_dvb = 1, | |
231 | .demod_addr = 0x02, | |
232 | .norm = V4L2_STD_PAL, | |
233 | ||
234 | .input = {{ | |
235 | .type = CX231XX_VMUX_TELEVISION, | |
236 | .vmux = CX231XX_VIN_3_1, | |
237 | .amux = CX231XX_AMUX_VIDEO, | |
238 | .gpio = NULL, | |
239 | }, { | |
240 | .type = CX231XX_VMUX_COMPOSITE1, | |
241 | .vmux = CX231XX_VIN_2_1, | |
242 | .amux = CX231XX_AMUX_LINE_IN, | |
243 | .gpio = NULL, | |
244 | }, { | |
245 | .type = CX231XX_VMUX_SVIDEO, | |
246 | .vmux = CX231XX_VIN_1_1 | | |
247 | (CX231XX_VIN_1_2 << 8) | | |
248 | CX25840_SVIDEO_ON, | |
249 | .amux = CX231XX_AMUX_LINE_IN, | |
250 | .gpio = NULL, | |
251 | } | |
252 | }, | |
253 | }, | |
254 | [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = { | |
255 | .name = "Conexant VIDEO GRABBER", | |
9f51259f | 256 | .tuner_type = TUNER_ABSENT, |
64fbf444 | 257 | .decoder = CX231XX_AVDECODER, |
88806218 | 258 | .output_mode = OUT_MODE_VIP11, |
64fbf444 PB |
259 | .ctl_pin_status_mask = 0xFFFFFFC4, |
260 | .agc_analog_digital_select_gpio = 0x1c, | |
261 | .gpio_pin_status_mask = 0x4001000, | |
64fbf444 | 262 | .norm = V4L2_STD_PAL, |
2f861387 MCC |
263 | .no_alt_vanc = 1, |
264 | .external_av = 1, | |
fff9e818 | 265 | .dont_use_port_3 = 1, |
b31077a8 HV |
266 | /* Actually, it has a 417, but it isn't working correctly. |
267 | * So set to 0 for now until someone can manage to get this | |
268 | * to work reliably. */ | |
269 | .has_417 = 0, | |
64fbf444 PB |
270 | |
271 | .input = {{ | |
272 | .type = CX231XX_VMUX_COMPOSITE1, | |
273 | .vmux = CX231XX_VIN_2_1, | |
274 | .amux = CX231XX_AMUX_LINE_IN, | |
275 | .gpio = NULL, | |
276 | }, { | |
277 | .type = CX231XX_VMUX_SVIDEO, | |
278 | .vmux = CX231XX_VIN_1_1 | | |
279 | (CX231XX_VIN_1_2 << 8) | | |
280 | CX25840_SVIDEO_ON, | |
281 | .amux = CX231XX_AMUX_LINE_IN, | |
282 | .gpio = NULL, | |
64fbf444 PB |
283 | } |
284 | }, | |
285 | }, | |
286 | [CX231XX_BOARD_CNXT_RDE_250] = { | |
287 | .name = "Conexant Hybrid TV - rde 250", | |
288 | .tuner_type = TUNER_XC5000, | |
289 | .tuner_addr = 0x61, | |
290 | .tuner_gpio = RDE250_XCV_TUNER, | |
291 | .tuner_sif_gpio = 0x05, | |
292 | .tuner_scl_gpio = 0x1a, | |
293 | .tuner_sda_gpio = 0x1b, | |
294 | .decoder = CX231XX_AVDECODER, | |
88806218 | 295 | .output_mode = OUT_MODE_VIP11, |
64fbf444 PB |
296 | .demod_xfer_mode = 0, |
297 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
298 | .agc_analog_digital_select_gpio = 0x0c, | |
299 | .gpio_pin_status_mask = 0x4001000, | |
300 | .tuner_i2c_master = 1, | |
301 | .demod_i2c_master = 2, | |
302 | .has_dvb = 1, | |
303 | .demod_addr = 0x02, | |
304 | .norm = V4L2_STD_PAL, | |
305 | ||
306 | .input = {{ | |
307 | .type = CX231XX_VMUX_TELEVISION, | |
308 | .vmux = CX231XX_VIN_2_1, | |
309 | .amux = CX231XX_AMUX_VIDEO, | |
310 | .gpio = NULL, | |
311 | } | |
312 | }, | |
313 | }, | |
314 | [CX231XX_BOARD_CNXT_RDU_250] = { | |
315 | .name = "Conexant Hybrid TV - RDU 250", | |
316 | .tuner_type = TUNER_XC5000, | |
317 | .tuner_addr = 0x61, | |
318 | .tuner_gpio = RDE250_XCV_TUNER, | |
319 | .tuner_sif_gpio = 0x05, | |
320 | .tuner_scl_gpio = 0x1a, | |
321 | .tuner_sda_gpio = 0x1b, | |
322 | .decoder = CX231XX_AVDECODER, | |
88806218 | 323 | .output_mode = OUT_MODE_VIP11, |
64fbf444 PB |
324 | .demod_xfer_mode = 0, |
325 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
326 | .agc_analog_digital_select_gpio = 0x0c, | |
327 | .gpio_pin_status_mask = 0x4001000, | |
328 | .tuner_i2c_master = 1, | |
329 | .demod_i2c_master = 2, | |
330 | .has_dvb = 1, | |
331 | .demod_addr = 0x32, | |
332 | .norm = V4L2_STD_NTSC, | |
333 | ||
334 | .input = {{ | |
335 | .type = CX231XX_VMUX_TELEVISION, | |
336 | .vmux = CX231XX_VIN_2_1, | |
337 | .amux = CX231XX_AMUX_VIDEO, | |
338 | .gpio = NULL, | |
339 | } | |
340 | }, | |
341 | }, | |
1a50fdde MK |
342 | [CX231XX_BOARD_HAUPPAUGE_EXETER] = { |
343 | .name = "Hauppauge EXETER", | |
344 | .tuner_type = TUNER_NXP_TDA18271, | |
345 | .tuner_addr = 0x60, | |
346 | .tuner_gpio = RDE250_XCV_TUNER, | |
347 | .tuner_sif_gpio = 0x05, | |
348 | .tuner_scl_gpio = 0x1a, | |
349 | .tuner_sda_gpio = 0x1b, | |
350 | .decoder = CX231XX_AVDECODER, | |
88806218 | 351 | .output_mode = OUT_MODE_VIP11, |
1a50fdde MK |
352 | .demod_xfer_mode = 0, |
353 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
354 | .agc_analog_digital_select_gpio = 0x0c, | |
355 | .gpio_pin_status_mask = 0x4001000, | |
356 | .tuner_i2c_master = 1, | |
357 | .demod_i2c_master = 2, | |
358 | .has_dvb = 1, | |
359 | .demod_addr = 0x0e, | |
360 | .norm = V4L2_STD_NTSC, | |
361 | ||
362 | .input = {{ | |
363 | .type = CX231XX_VMUX_TELEVISION, | |
364 | .vmux = CX231XX_VIN_3_1, | |
365 | .amux = CX231XX_AMUX_VIDEO, | |
f72cfd85 | 366 | .gpio = NULL, |
1a50fdde MK |
367 | }, { |
368 | .type = CX231XX_VMUX_COMPOSITE1, | |
369 | .vmux = CX231XX_VIN_2_1, | |
370 | .amux = CX231XX_AMUX_LINE_IN, | |
f72cfd85 | 371 | .gpio = NULL, |
1a50fdde MK |
372 | }, { |
373 | .type = CX231XX_VMUX_SVIDEO, | |
374 | .vmux = CX231XX_VIN_1_1 | | |
375 | (CX231XX_VIN_1_2 << 8) | | |
376 | CX25840_SVIDEO_ON, | |
377 | .amux = CX231XX_AMUX_LINE_IN, | |
f72cfd85 | 378 | .gpio = NULL, |
1a50fdde MK |
379 | } }, |
380 | }, | |
4270c3ca DH |
381 | [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = { |
382 | .name = "Hauppauge USB Live 2", | |
383 | .tuner_type = TUNER_ABSENT, | |
384 | .decoder = CX231XX_AVDECODER, | |
88806218 | 385 | .output_mode = OUT_MODE_VIP11, |
4270c3ca DH |
386 | .demod_xfer_mode = 0, |
387 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
388 | .agc_analog_digital_select_gpio = 0x0c, | |
389 | .gpio_pin_status_mask = 0x4001000, | |
390 | .norm = V4L2_STD_NTSC, | |
2f861387 MCC |
391 | .no_alt_vanc = 1, |
392 | .external_av = 1, | |
992299e8 | 393 | .dont_use_port_3 = 1, |
4270c3ca DH |
394 | .input = {{ |
395 | .type = CX231XX_VMUX_COMPOSITE1, | |
396 | .vmux = CX231XX_VIN_2_1, | |
397 | .amux = CX231XX_AMUX_LINE_IN, | |
f72cfd85 | 398 | .gpio = NULL, |
4270c3ca DH |
399 | }, { |
400 | .type = CX231XX_VMUX_SVIDEO, | |
401 | .vmux = CX231XX_VIN_1_1 | | |
402 | (CX231XX_VIN_1_2 << 8) | | |
403 | CX25840_SVIDEO_ON, | |
404 | .amux = CX231XX_AMUX_LINE_IN, | |
f72cfd85 | 405 | .gpio = NULL, |
4270c3ca DH |
406 | } }, |
407 | }, | |
eeaaf817 MA |
408 | [CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = { |
409 | .name = "Kworld UB430 USB Hybrid", | |
410 | .tuner_type = TUNER_NXP_TDA18271, | |
411 | .tuner_addr = 0x60, | |
412 | .decoder = CX231XX_AVDECODER, | |
413 | .output_mode = OUT_MODE_VIP11, | |
414 | .demod_xfer_mode = 0, | |
415 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
416 | .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */ | |
417 | .tuner_sif_gpio = -1, | |
418 | .tuner_scl_gpio = -1, | |
419 | .tuner_sda_gpio = -1, | |
420 | .gpio_pin_status_mask = 0x4001000, | |
421 | .tuner_i2c_master = 2, | |
422 | .demod_i2c_master = 1, | |
423 | .ir_i2c_master = 2, | |
424 | .has_dvb = 1, | |
425 | .demod_addr = 0x10, | |
426 | .norm = V4L2_STD_PAL_M, | |
427 | .input = {{ | |
428 | .type = CX231XX_VMUX_TELEVISION, | |
429 | .vmux = CX231XX_VIN_3_1, | |
430 | .amux = CX231XX_AMUX_VIDEO, | |
431 | .gpio = NULL, | |
432 | }, { | |
433 | .type = CX231XX_VMUX_COMPOSITE1, | |
434 | .vmux = CX231XX_VIN_2_1, | |
435 | .amux = CX231XX_AMUX_LINE_IN, | |
436 | .gpio = NULL, | |
437 | }, { | |
438 | .type = CX231XX_VMUX_SVIDEO, | |
439 | .vmux = CX231XX_VIN_1_1 | | |
440 | (CX231XX_VIN_1_2 << 8) | | |
441 | CX25840_SVIDEO_ON, | |
442 | .amux = CX231XX_AMUX_LINE_IN, | |
443 | .gpio = NULL, | |
444 | } }, | |
445 | }, | |
9417bc6d MCC |
446 | [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = { |
447 | .name = "Pixelview PlayTV USB Hybrid", | |
448 | .tuner_type = TUNER_NXP_TDA18271, | |
449 | .tuner_addr = 0x60, | |
450 | .decoder = CX231XX_AVDECODER, | |
451 | .output_mode = OUT_MODE_VIP11, | |
452 | .demod_xfer_mode = 0, | |
453 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
454 | .agc_analog_digital_select_gpio = 0x00, /* According with PV cxPolaris.inf file */ | |
455 | .tuner_sif_gpio = -1, | |
456 | .tuner_scl_gpio = -1, | |
457 | .tuner_sda_gpio = -1, | |
458 | .gpio_pin_status_mask = 0x4001000, | |
459 | .tuner_i2c_master = 2, | |
460 | .demod_i2c_master = 1, | |
1bc25f7d | 461 | .ir_i2c_master = 2, |
788e5d4d | 462 | .rc_map_name = RC_MAP_PIXELVIEW_002T, |
ede676c7 | 463 | .has_dvb = 1, |
9417bc6d MCC |
464 | .demod_addr = 0x10, |
465 | .norm = V4L2_STD_PAL_M, | |
466 | .input = {{ | |
467 | .type = CX231XX_VMUX_TELEVISION, | |
468 | .vmux = CX231XX_VIN_3_1, | |
469 | .amux = CX231XX_AMUX_VIDEO, | |
f72cfd85 | 470 | .gpio = NULL, |
9417bc6d MCC |
471 | }, { |
472 | .type = CX231XX_VMUX_COMPOSITE1, | |
473 | .vmux = CX231XX_VIN_2_1, | |
474 | .amux = CX231XX_AMUX_LINE_IN, | |
f72cfd85 | 475 | .gpio = NULL, |
9417bc6d MCC |
476 | }, { |
477 | .type = CX231XX_VMUX_SVIDEO, | |
478 | .vmux = CX231XX_VIN_1_1 | | |
479 | (CX231XX_VIN_1_2 << 8) | | |
480 | CX25840_SVIDEO_ON, | |
481 | .amux = CX231XX_AMUX_LINE_IN, | |
f72cfd85 | 482 | .gpio = NULL, |
9417bc6d MCC |
483 | } }, |
484 | }, | |
4e105039 MCC |
485 | [CX231XX_BOARD_PV_XCAPTURE_USB] = { |
486 | .name = "Pixelview Xcapture USB", | |
487 | .tuner_type = TUNER_ABSENT, | |
488 | .decoder = CX231XX_AVDECODER, | |
489 | .output_mode = OUT_MODE_VIP11, | |
490 | .demod_xfer_mode = 0, | |
491 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
492 | .agc_analog_digital_select_gpio = 0x0c, | |
493 | .gpio_pin_status_mask = 0x4001000, | |
494 | .norm = V4L2_STD_NTSC, | |
495 | .no_alt_vanc = 1, | |
496 | .external_av = 1, | |
497 | .dont_use_port_3 = 1, | |
498 | ||
499 | .input = {{ | |
500 | .type = CX231XX_VMUX_COMPOSITE1, | |
501 | .vmux = CX231XX_VIN_2_1, | |
502 | .amux = CX231XX_AMUX_LINE_IN, | |
503 | .gpio = NULL, | |
504 | }, { | |
505 | .type = CX231XX_VMUX_SVIDEO, | |
506 | .vmux = CX231XX_VIN_1_1 | | |
507 | (CX231XX_VIN_1_2 << 8) | | |
508 | CX25840_SVIDEO_ON, | |
509 | .amux = CX231XX_AMUX_LINE_IN, | |
510 | .gpio = NULL, | |
511 | } | |
512 | }, | |
513 | }, | |
2a7b6a40 IN |
514 | |
515 | [CX231XX_BOARD_ICONBIT_U100] = { | |
516 | .name = "Iconbit Analog Stick U100 FM", | |
517 | .tuner_type = TUNER_ABSENT, | |
518 | .decoder = CX231XX_AVDECODER, | |
519 | .output_mode = OUT_MODE_VIP11, | |
520 | .demod_xfer_mode = 0, | |
521 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
522 | .agc_analog_digital_select_gpio = 0x1C, | |
523 | .gpio_pin_status_mask = 0x4001000, | |
524 | ||
525 | .input = {{ | |
526 | .type = CX231XX_VMUX_COMPOSITE1, | |
527 | .vmux = CX231XX_VIN_2_1, | |
528 | .amux = CX231XX_AMUX_LINE_IN, | |
529 | .gpio = NULL, | |
530 | }, { | |
531 | .type = CX231XX_VMUX_SVIDEO, | |
532 | .vmux = CX231XX_VIN_1_1 | | |
533 | (CX231XX_VIN_1_2 << 8) | | |
534 | CX25840_SVIDEO_ON, | |
535 | .amux = CX231XX_AMUX_LINE_IN, | |
536 | .gpio = NULL, | |
537 | } }, | |
538 | }, | |
de8ae0d5 PM |
539 | [CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = { |
540 | .name = "Hauppauge WinTV USB2 FM (PAL)", | |
541 | .tuner_type = TUNER_NXP_TDA18271, | |
542 | .tuner_addr = 0x60, | |
543 | .tuner_gpio = RDE250_XCV_TUNER, | |
544 | .tuner_sif_gpio = 0x05, | |
545 | .tuner_scl_gpio = 0x1a, | |
546 | .tuner_sda_gpio = 0x1b, | |
547 | .decoder = CX231XX_AVDECODER, | |
548 | .output_mode = OUT_MODE_VIP11, | |
549 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
550 | .agc_analog_digital_select_gpio = 0x0c, | |
551 | .gpio_pin_status_mask = 0x4001000, | |
552 | .tuner_i2c_master = 1, | |
553 | .norm = V4L2_STD_PAL, | |
554 | ||
555 | .input = {{ | |
556 | .type = CX231XX_VMUX_TELEVISION, | |
557 | .vmux = CX231XX_VIN_3_1, | |
558 | .amux = CX231XX_AMUX_VIDEO, | |
559 | .gpio = NULL, | |
560 | }, { | |
561 | .type = CX231XX_VMUX_COMPOSITE1, | |
562 | .vmux = CX231XX_VIN_2_1, | |
563 | .amux = CX231XX_AMUX_LINE_IN, | |
564 | .gpio = NULL, | |
565 | }, { | |
566 | .type = CX231XX_VMUX_SVIDEO, | |
567 | .vmux = CX231XX_VIN_1_1 | | |
568 | (CX231XX_VIN_1_2 << 8) | | |
569 | CX25840_SVIDEO_ON, | |
570 | .amux = CX231XX_AMUX_LINE_IN, | |
571 | .gpio = NULL, | |
572 | } }, | |
573 | }, | |
574 | [CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = { | |
575 | .name = "Hauppauge WinTV USB2 FM (NTSC)", | |
576 | .tuner_type = TUNER_NXP_TDA18271, | |
577 | .tuner_addr = 0x60, | |
578 | .tuner_gpio = RDE250_XCV_TUNER, | |
579 | .tuner_sif_gpio = 0x05, | |
580 | .tuner_scl_gpio = 0x1a, | |
581 | .tuner_sda_gpio = 0x1b, | |
582 | .decoder = CX231XX_AVDECODER, | |
583 | .output_mode = OUT_MODE_VIP11, | |
584 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
585 | .agc_analog_digital_select_gpio = 0x0c, | |
586 | .gpio_pin_status_mask = 0x4001000, | |
587 | .tuner_i2c_master = 1, | |
588 | .norm = V4L2_STD_NTSC, | |
589 | ||
590 | .input = {{ | |
591 | .type = CX231XX_VMUX_TELEVISION, | |
592 | .vmux = CX231XX_VIN_3_1, | |
593 | .amux = CX231XX_AMUX_VIDEO, | |
594 | .gpio = NULL, | |
595 | }, { | |
596 | .type = CX231XX_VMUX_COMPOSITE1, | |
597 | .vmux = CX231XX_VIN_2_1, | |
598 | .amux = CX231XX_AMUX_LINE_IN, | |
599 | .gpio = NULL, | |
600 | }, { | |
601 | .type = CX231XX_VMUX_SVIDEO, | |
602 | .vmux = CX231XX_VIN_1_1 | | |
603 | (CX231XX_VIN_1_2 << 8) | | |
604 | CX25840_SVIDEO_ON, | |
605 | .amux = CX231XX_AMUX_LINE_IN, | |
606 | .gpio = NULL, | |
607 | } }, | |
608 | }, | |
68c97bf3 AH |
609 | [CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2] = { |
610 | .name = "Elgato Video Capture V2", | |
611 | .tuner_type = TUNER_ABSENT, | |
612 | .decoder = CX231XX_AVDECODER, | |
613 | .output_mode = OUT_MODE_VIP11, | |
614 | .demod_xfer_mode = 0, | |
615 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
616 | .agc_analog_digital_select_gpio = 0x0c, | |
617 | .gpio_pin_status_mask = 0x4001000, | |
618 | .norm = V4L2_STD_NTSC, | |
619 | .no_alt_vanc = 1, | |
620 | .external_av = 1, | |
621 | .dont_use_port_3 = 1, | |
622 | .input = {{ | |
623 | .type = CX231XX_VMUX_COMPOSITE1, | |
624 | .vmux = CX231XX_VIN_2_1, | |
625 | .amux = CX231XX_AMUX_LINE_IN, | |
626 | .gpio = NULL, | |
627 | }, { | |
628 | .type = CX231XX_VMUX_SVIDEO, | |
629 | .vmux = CX231XX_VIN_1_1 | | |
630 | (CX231XX_VIN_1_2 << 8) | | |
631 | CX25840_SVIDEO_ON, | |
632 | .amux = CX231XX_AMUX_LINE_IN, | |
633 | .gpio = NULL, | |
634 | } }, | |
635 | }, | |
3ead1ba3 MG |
636 | [CX231XX_BOARD_OTG102] = { |
637 | .name = "Geniatech OTG102", | |
638 | .tuner_type = TUNER_ABSENT, | |
639 | .decoder = CX231XX_AVDECODER, | |
640 | .output_mode = OUT_MODE_VIP11, | |
641 | .ctl_pin_status_mask = 0xFFFFFFC4, | |
642 | .agc_analog_digital_select_gpio = 0x0c, | |
643 | /* According with PV CxPlrCAP.inf file */ | |
644 | .gpio_pin_status_mask = 0x4001000, | |
645 | .norm = V4L2_STD_NTSC, | |
646 | .no_alt_vanc = 1, | |
647 | .external_av = 1, | |
648 | .dont_use_port_3 = 1, | |
649 | /*.has_417 = 1, */ | |
650 | /* This board is believed to have a hardware encoding chip | |
651 | * supporting mpeg1/2/4, but as the 417 is apparently not | |
652 | * working for the reference board it is not here either. */ | |
653 | ||
654 | .input = {{ | |
655 | .type = CX231XX_VMUX_COMPOSITE1, | |
656 | .vmux = CX231XX_VIN_2_1, | |
657 | .amux = CX231XX_AMUX_LINE_IN, | |
658 | .gpio = NULL, | |
659 | }, { | |
660 | .type = CX231XX_VMUX_SVIDEO, | |
661 | .vmux = CX231XX_VIN_1_1 | | |
662 | (CX231XX_VIN_1_2 << 8) | | |
663 | CX25840_SVIDEO_ON, | |
664 | .amux = CX231XX_AMUX_LINE_IN, | |
665 | .gpio = NULL, | |
666 | } | |
667 | }, | |
668 | }, | |
e0d3bafd SD |
669 | }; |
670 | const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards); | |
671 | ||
672 | /* table of devices that work with this driver */ | |
84b5dbf3 | 673 | struct usb_device_id cx231xx_id_table[] = { |
ed559edf | 674 | {USB_DEVICE(0x0572, 0x5A3C), |
84b5dbf3 MCC |
675 | .driver_info = CX231XX_BOARD_UNKNOWN}, |
676 | {USB_DEVICE(0x0572, 0x58A2), | |
64fbf444 | 677 | .driver_info = CX231XX_BOARD_CNXT_CARRAERA}, |
ed559edf | 678 | {USB_DEVICE(0x0572, 0x58A1), |
64fbf444 PB |
679 | .driver_info = CX231XX_BOARD_CNXT_SHELBY}, |
680 | {USB_DEVICE(0x0572, 0x58A4), | |
681 | .driver_info = CX231XX_BOARD_CNXT_RDE_253S}, | |
682 | {USB_DEVICE(0x0572, 0x58A5), | |
683 | .driver_info = CX231XX_BOARD_CNXT_RDU_253S}, | |
684 | {USB_DEVICE(0x0572, 0x58A6), | |
685 | .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER}, | |
686 | {USB_DEVICE(0x0572, 0x589E), | |
687 | .driver_info = CX231XX_BOARD_CNXT_RDE_250}, | |
688 | {USB_DEVICE(0x0572, 0x58A0), | |
84b5dbf3 | 689 | .driver_info = CX231XX_BOARD_CNXT_RDU_250}, |
de8ae0d5 PM |
690 | {USB_DEVICE(0x2040, 0xb110), |
691 | .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL}, | |
692 | {USB_DEVICE(0x2040, 0xb111), | |
693 | .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC}, | |
1a50fdde MK |
694 | {USB_DEVICE(0x2040, 0xb120), |
695 | .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, | |
d78148fb DH |
696 | {USB_DEVICE(0x2040, 0xb140), |
697 | .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, | |
4270c3ca DH |
698 | {USB_DEVICE(0x2040, 0xc200), |
699 | .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2}, | |
9417bc6d MCC |
700 | {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001), |
701 | .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID}, | |
4e105039 MCC |
702 | {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014), |
703 | .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB}, | |
eeaaf817 MA |
704 | {USB_DEVICE(0x1b80, 0xe424), |
705 | .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID}, | |
2a7b6a40 IN |
706 | {USB_DEVICE(0x1f4d, 0x0237), |
707 | .driver_info = CX231XX_BOARD_ICONBIT_U100}, | |
68c97bf3 AH |
708 | {USB_DEVICE(0x0fd9, 0x0037), |
709 | .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2}, | |
3ead1ba3 MG |
710 | {USB_DEVICE(0x1f4d, 0x0102), |
711 | .driver_info = CX231XX_BOARD_OTG102}, | |
84b5dbf3 | 712 | {}, |
e0d3bafd | 713 | }; |
84b5dbf3 | 714 | |
e0d3bafd SD |
715 | MODULE_DEVICE_TABLE(usb, cx231xx_id_table); |
716 | ||
717 | /* cx231xx_tuner_callback | |
718 | * will be used to reset XC5000 tuner using GPIO pin | |
719 | */ | |
720 | ||
721 | int cx231xx_tuner_callback(void *ptr, int component, int command, int arg) | |
722 | { | |
723 | int rc = 0; | |
724 | struct cx231xx *dev = ptr; | |
725 | ||
84b5dbf3 MCC |
726 | if (dev->tuner_type == TUNER_XC5000) { |
727 | if (command == XC5000_TUNER_RESET) { | |
728 | cx231xx_info | |
b9255176 SD |
729 | ("Tuner CB: RESET: cmd %d : tuner type %d \n", |
730 | command, dev->tuner_type); | |
84b5dbf3 MCC |
731 | cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, |
732 | 1); | |
733 | msleep(10); | |
734 | cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, | |
735 | 0); | |
736 | msleep(330); | |
737 | cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, | |
738 | 1); | |
739 | msleep(10); | |
740 | } | |
55fa288d MCC |
741 | } else if (dev->tuner_type == TUNER_NXP_TDA18271) { |
742 | switch (command) { | |
743 | case TDA18271_CALLBACK_CMD_AGC_ENABLE: | |
744 | if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID) | |
745 | rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg); | |
746 | break; | |
747 | default: | |
748 | rc = -EINVAL; | |
749 | break; | |
750 | } | |
84b5dbf3 | 751 | } |
e0d3bafd SD |
752 | return rc; |
753 | } | |
754 | EXPORT_SYMBOL_GPL(cx231xx_tuner_callback); | |
755 | ||
d4c06133 | 756 | static void cx231xx_reset_out(struct cx231xx *dev) |
64fbf444 PB |
757 | { |
758 | cx231xx_set_gpio_value(dev, CX23417_RESET, 1); | |
759 | msleep(200); | |
760 | cx231xx_set_gpio_value(dev, CX23417_RESET, 0); | |
761 | msleep(200); | |
762 | cx231xx_set_gpio_value(dev, CX23417_RESET, 1); | |
763 | } | |
d4c06133 MCC |
764 | |
765 | static void cx231xx_enable_OSC(struct cx231xx *dev) | |
64fbf444 PB |
766 | { |
767 | cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1); | |
768 | } | |
d4c06133 MCC |
769 | |
770 | static void cx231xx_sleep_s5h1432(struct cx231xx *dev) | |
64fbf444 PB |
771 | { |
772 | cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0); | |
773 | } | |
774 | ||
b9255176 | 775 | static inline void cx231xx_set_model(struct cx231xx *dev) |
e0d3bafd | 776 | { |
3724dde9 | 777 | dev->board = cx231xx_boards[dev->model]; |
e0d3bafd SD |
778 | } |
779 | ||
780 | /* Since cx231xx_pre_card_setup() requires a proper dev->model, | |
781 | * this won't work for boards with generic PCI IDs | |
782 | */ | |
783 | void cx231xx_pre_card_setup(struct cx231xx *dev) | |
784 | { | |
785 | ||
786 | cx231xx_set_model(dev); | |
787 | ||
788 | cx231xx_info("Identified as %s (card=%d)\n", | |
84b5dbf3 | 789 | dev->board.name, dev->model); |
e0d3bafd | 790 | |
6e4f574b | 791 | /* set the direction for GPIO pins */ |
c10469c6 MCC |
792 | if (dev->board.tuner_gpio) { |
793 | cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1); | |
794 | cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1); | |
78bb6df6 MCC |
795 | } |
796 | if (dev->board.tuner_sif_gpio >= 0) | |
c10469c6 | 797 | cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1); |
e0d3bafd | 798 | |
78bb6df6 | 799 | /* request some modules if any required */ |
e0d3bafd | 800 | |
84b5dbf3 | 801 | /* set the mode to Analog mode initially */ |
e0d3bafd SD |
802 | cx231xx_set_mode(dev, CX231XX_ANALOG_MODE); |
803 | ||
804 | /* Unlock device */ | |
805 | /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */ | |
806 | ||
807 | } | |
808 | ||
e0d3bafd SD |
809 | static void cx231xx_config_tuner(struct cx231xx *dev) |
810 | { | |
84b5dbf3 MCC |
811 | struct tuner_setup tun_setup; |
812 | struct v4l2_frequency f; | |
e0d3bafd SD |
813 | |
814 | if (dev->tuner_type == TUNER_ABSENT) | |
815 | return; | |
816 | ||
817 | tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; | |
818 | tun_setup.type = dev->tuner_type; | |
819 | tun_setup.addr = dev->tuner_addr; | |
820 | tun_setup.tuner_callback = cx231xx_tuner_callback; | |
821 | ||
b1196126 SD |
822 | tuner_call(dev, tuner, s_type_addr, &tun_setup); |
823 | ||
e0d3bafd | 824 | #if 0 |
84b5dbf3 | 825 | if (tun_setup.type == TUNER_XC5000) { |
e0d3bafd SD |
826 | static struct xc2028_ctrl ctrl = { |
827 | .fname = XC5000_DEFAULT_FIRMWARE, | |
828 | .max_len = 64, | |
84b5dbf3 | 829 | .demod = 0; |
e0d3bafd SD |
830 | }; |
831 | struct v4l2_priv_tun_config cfg = { | |
832 | .tuner = dev->tuner_type, | |
833 | .priv = &ctrl, | |
834 | }; | |
b1196126 | 835 | tuner_call(dev, tuner, s_config, &cfg); |
e0d3bafd SD |
836 | } |
837 | #endif | |
e0d3bafd SD |
838 | /* configure tuner */ |
839 | f.tuner = 0; | |
840 | f.type = V4L2_TUNER_ANALOG_TV; | |
84b5dbf3 | 841 | f.frequency = 9076; /* just a magic number */ |
e0d3bafd | 842 | dev->ctl_freq = f.frequency; |
b1196126 | 843 | call_all(dev, tuner, s_frequency, &f); |
e0d3bafd | 844 | |
b1196126 | 845 | } |
e0d3bafd | 846 | |
e0d3bafd SD |
847 | void cx231xx_card_setup(struct cx231xx *dev) |
848 | { | |
b1196126 | 849 | |
e0d3bafd SD |
850 | cx231xx_set_model(dev); |
851 | ||
852 | dev->tuner_type = cx231xx_boards[dev->model].tuner_type; | |
853 | if (cx231xx_boards[dev->model].tuner_addr) | |
854 | dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr; | |
855 | ||
e0d3bafd | 856 | /* request some modules */ |
84b5dbf3 | 857 | if (dev->board.decoder == CX231XX_AVDECODER) { |
e6574f2f HV |
858 | dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, |
859 | &dev->i2c_bus[0].i2c_adap, | |
9a1f8b34 | 860 | "cx25840", 0x88 >> 1, NULL); |
b1196126 SD |
861 | if (dev->sd_cx25840 == NULL) |
862 | cx231xx_info("cx25840 subdev registration failure\n"); | |
cc26b076 | 863 | cx25840_call(dev, core, load_fw); |
b1196126 | 864 | |
84b5dbf3 | 865 | } |
b1196126 | 866 | |
e3e0aaaa DH |
867 | /* Initialize the tuner */ |
868 | if (dev->board.tuner_type != TUNER_ABSENT) { | |
869 | dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, | |
1a4aa920 | 870 | &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap, |
9a1f8b34 | 871 | "tuner", |
e3e0aaaa DH |
872 | dev->tuner_addr, NULL); |
873 | if (dev->sd_tuner == NULL) | |
874 | cx231xx_info("tuner subdev registration failure\n"); | |
875 | else | |
64fbf444 | 876 | cx231xx_config_tuner(dev); |
84b5dbf3 | 877 | } |
e0d3bafd SD |
878 | } |
879 | ||
e0d3bafd SD |
880 | /* |
881 | * cx231xx_config() | |
882 | * inits registers with sane defaults | |
883 | */ | |
884 | int cx231xx_config(struct cx231xx *dev) | |
885 | { | |
84b5dbf3 | 886 | /* TBD need to add cx231xx specific code */ |
e0d3bafd SD |
887 | |
888 | return 0; | |
889 | } | |
890 | ||
891 | /* | |
892 | * cx231xx_config_i2c() | |
893 | * configure i2c attached devices | |
894 | */ | |
895 | void cx231xx_config_i2c(struct cx231xx *dev) | |
896 | { | |
5325b427 | 897 | /* u32 input = INPUT(dev->video_input)->vmux; */ |
e0d3bafd | 898 | |
b1196126 | 899 | call_all(dev, video, s_stream, 1); |
e0d3bafd SD |
900 | } |
901 | ||
902 | /* | |
903 | * cx231xx_realease_resources() | |
904 | * unregisters the v4l2,i2c and usb devices | |
905 | * called when the device gets disconected or at module unload | |
906 | */ | |
907 | void cx231xx_release_resources(struct cx231xx *dev) | |
908 | { | |
e0d3bafd SD |
909 | cx231xx_release_analog_resources(dev); |
910 | ||
84b5dbf3 | 911 | cx231xx_remove_from_devlist(dev); |
e0d3bafd | 912 | |
7528cd27 MCC |
913 | cx231xx_ir_exit(dev); |
914 | ||
9ab66912 | 915 | /* Release I2C buses */ |
84b5dbf3 | 916 | cx231xx_dev_uninit(dev); |
e0d3bafd | 917 | |
7528cd27 MCC |
918 | /* delete v4l2 device */ |
919 | v4l2_device_unregister(&dev->v4l2_dev); | |
9ab66912 | 920 | |
e0d3bafd SD |
921 | usb_put_dev(dev->udev); |
922 | ||
923 | /* Mark device as unused */ | |
db702a7a | 924 | clear_bit(dev->devno, &cx231xx_devused); |
7528cd27 MCC |
925 | |
926 | kfree(dev->video_mode.alt_max_pkt_size); | |
927 | kfree(dev->vbi_mode.alt_max_pkt_size); | |
928 | kfree(dev->sliced_cc_mode.alt_max_pkt_size); | |
929 | kfree(dev->ts1_mode.alt_max_pkt_size); | |
930 | kfree(dev); | |
e0d3bafd SD |
931 | } |
932 | ||
e0d3bafd SD |
933 | /* |
934 | * cx231xx_init_dev() | |
935 | * allocates and inits the device structs, registers i2c bus and v4l device | |
936 | */ | |
15cb6af8 | 937 | static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, |
84b5dbf3 | 938 | int minor) |
e0d3bafd | 939 | { |
e0d3bafd SD |
940 | int retval = -ENOMEM; |
941 | int errCode; | |
942 | unsigned int maxh, maxw; | |
943 | ||
944 | dev->udev = udev; | |
945 | mutex_init(&dev->lock); | |
946 | mutex_init(&dev->ctrl_urb_lock); | |
84b5dbf3 | 947 | mutex_init(&dev->gpio_i2c_lock); |
64fbf444 | 948 | mutex_init(&dev->i2c_lock); |
e0d3bafd | 949 | |
84b5dbf3 MCC |
950 | spin_lock_init(&dev->video_mode.slock); |
951 | spin_lock_init(&dev->vbi_mode.slock); | |
952 | spin_lock_init(&dev->sliced_cc_mode.slock); | |
e0d3bafd SD |
953 | |
954 | init_waitqueue_head(&dev->open); | |
955 | init_waitqueue_head(&dev->wait_frame); | |
956 | init_waitqueue_head(&dev->wait_stream); | |
957 | ||
84b5dbf3 MCC |
958 | dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg; |
959 | dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg; | |
960 | dev->cx231xx_send_usb_command = cx231xx_send_usb_command; | |
961 | dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read; | |
962 | dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write; | |
e0d3bafd | 963 | |
84b5dbf3 MCC |
964 | /* Query cx231xx to find what pcb config it is related to */ |
965 | initialize_cx231xx(dev); | |
e0d3bafd | 966 | |
64fbf444 PB |
967 | /*To workaround error number=-71 on EP0 for VideoGrabber, |
968 | need set alt here.*/ | |
4270c3ca DH |
969 | if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER || |
970 | dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) { | |
64fbf444 PB |
971 | cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); |
972 | cx231xx_set_alt_setting(dev, INDEX_VANC, 1); | |
973 | } | |
84b5dbf3 | 974 | /* Cx231xx pre card setup */ |
e0d3bafd SD |
975 | cx231xx_pre_card_setup(dev); |
976 | ||
977 | errCode = cx231xx_config(dev); | |
978 | if (errCode) { | |
979 | cx231xx_errdev("error configuring device\n"); | |
980 | return -ENOMEM; | |
981 | } | |
982 | ||
84b5dbf3 | 983 | /* set default norm */ |
e0d3bafd SD |
984 | dev->norm = dev->board.norm; |
985 | ||
986 | /* register i2c bus */ | |
987 | errCode = cx231xx_dev_init(dev); | |
988 | if (errCode < 0) { | |
64fbf444 | 989 | cx231xx_dev_uninit(dev); |
e0d3bafd | 990 | cx231xx_errdev("%s: cx231xx_i2c_register - errCode [%d]!\n", |
84b5dbf3 | 991 | __func__, errCode); |
e0d3bafd SD |
992 | return errCode; |
993 | } | |
994 | ||
995 | /* Do board specific init */ | |
996 | cx231xx_card_setup(dev); | |
997 | ||
998 | /* configure the device */ | |
999 | cx231xx_config_i2c(dev); | |
1000 | ||
1001 | maxw = norm_maxw(dev); | |
1002 | maxh = norm_maxh(dev); | |
1003 | ||
1004 | /* set default image size */ | |
1005 | dev->width = maxw; | |
1006 | dev->height = maxh; | |
1007 | dev->interlaced = 0; | |
e0d3bafd SD |
1008 | dev->video_input = 0; |
1009 | ||
1010 | errCode = cx231xx_config(dev); | |
1011 | if (errCode < 0) { | |
1012 | cx231xx_errdev("%s: cx231xx_config - errCode [%d]!\n", | |
84b5dbf3 | 1013 | __func__, errCode); |
e0d3bafd SD |
1014 | return errCode; |
1015 | } | |
1016 | ||
1017 | /* init video dma queues */ | |
1018 | INIT_LIST_HEAD(&dev->video_mode.vidq.active); | |
1019 | INIT_LIST_HEAD(&dev->video_mode.vidq.queued); | |
1020 | ||
84b5dbf3 | 1021 | /* init vbi dma queues */ |
e0d3bafd SD |
1022 | INIT_LIST_HEAD(&dev->vbi_mode.vidq.active); |
1023 | INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued); | |
1024 | ||
1025 | /* Reset other chips required if they are tied up with GPIO pins */ | |
84b5dbf3 | 1026 | cx231xx_add_into_devlist(dev); |
e0d3bafd | 1027 | |
2f861387 | 1028 | if (dev->board.has_417) { |
2b43db32 | 1029 | printk(KERN_INFO "attach 417 %d\n", dev->model); |
64fbf444 PB |
1030 | if (cx231xx_417_register(dev) < 0) { |
1031 | printk(KERN_ERR | |
1032 | "%s() Failed to register 417 on VID_B\n", | |
1033 | __func__); | |
1034 | } | |
1035 | } | |
1036 | ||
e0d3bafd SD |
1037 | retval = cx231xx_register_analog_devices(dev); |
1038 | if (retval < 0) { | |
1039 | cx231xx_release_resources(dev); | |
5ae094ce | 1040 | return retval; |
e0d3bafd SD |
1041 | } |
1042 | ||
9ab66912 MCC |
1043 | cx231xx_ir_init(dev); |
1044 | ||
e0d3bafd SD |
1045 | cx231xx_init_extension(dev); |
1046 | ||
1047 | return 0; | |
e0d3bafd SD |
1048 | } |
1049 | ||
1050 | #if defined(CONFIG_MODULES) && defined(MODULE) | |
1051 | static void request_module_async(struct work_struct *work) | |
1052 | { | |
1053 | struct cx231xx *dev = container_of(work, | |
84b5dbf3 | 1054 | struct cx231xx, request_module_wk); |
e0d3bafd SD |
1055 | |
1056 | if (dev->has_alsa_audio) | |
1057 | request_module("cx231xx-alsa"); | |
1058 | ||
1059 | if (dev->board.has_dvb) | |
1060 | request_module("cx231xx-dvb"); | |
1061 | ||
1062 | } | |
1063 | ||
1064 | static void request_modules(struct cx231xx *dev) | |
1065 | { | |
1066 | INIT_WORK(&dev->request_module_wk, request_module_async); | |
1067 | schedule_work(&dev->request_module_wk); | |
1068 | } | |
707bcf32 TH |
1069 | |
1070 | static void flush_request_modules(struct cx231xx *dev) | |
1071 | { | |
43829731 | 1072 | flush_work(&dev->request_module_wk); |
707bcf32 | 1073 | } |
e0d3bafd SD |
1074 | #else |
1075 | #define request_modules(dev) | |
707bcf32 | 1076 | #define flush_request_modules(dev) |
e0d3bafd SD |
1077 | #endif /* CONFIG_MODULES */ |
1078 | ||
e0d3bafd SD |
1079 | /* |
1080 | * cx231xx_usb_probe() | |
1081 | * checks for supported devices | |
1082 | */ | |
1083 | static int cx231xx_usb_probe(struct usb_interface *interface, | |
84b5dbf3 | 1084 | const struct usb_device_id *id) |
e0d3bafd SD |
1085 | { |
1086 | struct usb_device *udev; | |
1087 | struct usb_interface *uif; | |
1088 | struct cx231xx *dev = NULL; | |
1089 | int retval = -ENODEV; | |
d73abcff | 1090 | int nr = 0, ifnum; |
e0d3bafd SD |
1091 | int i, isoc_pipe = 0; |
1092 | char *speed; | |
84b5dbf3 | 1093 | struct usb_interface_assoc_descriptor *assoc_desc; |
e0d3bafd SD |
1094 | |
1095 | udev = usb_get_dev(interface_to_usbdev(interface)); | |
1096 | ifnum = interface->altsetting[0].desc.bInterfaceNumber; | |
1097 | ||
8bb84227 MCC |
1098 | /* |
1099 | * Interface number 0 - IR interface (handled by mceusb driver) | |
1100 | * Interface number 1 - AV interface (handled by this driver) | |
1101 | */ | |
1102 | if (ifnum != 1) | |
1103 | return -ENODEV; | |
84b5dbf3 | 1104 | |
8bb84227 | 1105 | /* Check to see next free device and mark as used */ |
db702a7a MCC |
1106 | do { |
1107 | nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS); | |
1108 | if (nr >= CX231XX_MAXBOARDS) { | |
1109 | /* No free device slots */ | |
1110 | cx231xx_err(DRIVER_NAME ": Supports only %i devices.\n", | |
1111 | CX231XX_MAXBOARDS); | |
1112 | return -ENOMEM; | |
1113 | } | |
1114 | } while (test_and_set_bit(nr, &cx231xx_devused)); | |
64fbf444 | 1115 | |
8bb84227 MCC |
1116 | /* allocate memory for our device state and initialize it */ |
1117 | dev = kzalloc(sizeof(*dev), GFP_KERNEL); | |
1118 | if (dev == NULL) { | |
1119 | cx231xx_err(DRIVER_NAME ": out of memory!\n"); | |
6c2cc5b5 | 1120 | clear_bit(nr, &cx231xx_devused); |
8bb84227 MCC |
1121 | return -ENOMEM; |
1122 | } | |
64fbf444 | 1123 | |
8bb84227 MCC |
1124 | snprintf(dev->name, 29, "cx231xx #%d", nr); |
1125 | dev->devno = nr; | |
1126 | dev->model = id->driver_info; | |
1127 | dev->video_mode.alt = -1; | |
1128 | ||
1129 | dev->interface_count++; | |
1130 | /* reset gpio dir and value */ | |
1131 | dev->gpio_dir = 0; | |
1132 | dev->gpio_val = 0; | |
1133 | dev->xc_fw_load_done = 0; | |
1134 | dev->has_alsa_audio = 1; | |
1135 | dev->power_mode = -1; | |
1136 | atomic_set(&dev->devlist_count, 0); | |
1137 | ||
1138 | /* 0 - vbi ; 1 -sliced cc mode */ | |
1139 | dev->vbi_or_sliced_cc_mode = 0; | |
1140 | ||
1141 | /* get maximum no.of IAD interfaces */ | |
1142 | assoc_desc = udev->actconfig->intf_assoc[0]; | |
1143 | dev->max_iad_interface_count = assoc_desc->bInterfaceCount; | |
1144 | ||
1145 | /* init CIR module TBD */ | |
1146 | ||
8bb84227 MCC |
1147 | /*mode_tv: digital=1 or analog=0*/ |
1148 | dev->mode_tv = 0; | |
1149 | ||
1150 | dev->USE_ISO = transfer_mode; | |
1151 | ||
1152 | switch (udev->speed) { | |
1153 | case USB_SPEED_LOW: | |
1154 | speed = "1.5"; | |
1155 | break; | |
1156 | case USB_SPEED_UNKNOWN: | |
1157 | case USB_SPEED_FULL: | |
1158 | speed = "12"; | |
1159 | break; | |
1160 | case USB_SPEED_HIGH: | |
1161 | speed = "480"; | |
1162 | break; | |
1163 | default: | |
1164 | speed = "unknown"; | |
1165 | } | |
84b5dbf3 | 1166 | |
adb60966 | 1167 | cx231xx_info("New device %s %s @ %s Mbps " |
8bb84227 | 1168 | "(%04x:%04x) with %d interfaces\n", |
adb60966 PST |
1169 | udev->manufacturer ? udev->manufacturer : "", |
1170 | udev->product ? udev->product : "", | |
8bb84227 MCC |
1171 | speed, |
1172 | le16_to_cpu(udev->descriptor.idVendor), | |
1173 | le16_to_cpu(udev->descriptor.idProduct), | |
1174 | dev->max_iad_interface_count); | |
1175 | ||
8bb84227 MCC |
1176 | /* increment interface count */ |
1177 | dev->interface_count++; | |
1178 | ||
1179 | /* get device number */ | |
1180 | nr = dev->devno; | |
1181 | ||
1182 | assoc_desc = udev->actconfig->intf_assoc[0]; | |
1183 | if (assoc_desc->bFirstInterface != ifnum) { | |
1184 | cx231xx_err(DRIVER_NAME ": Not found " | |
1185 | "matching IAD interface\n"); | |
db702a7a | 1186 | clear_bit(dev->devno, &cx231xx_devused); |
ef60e8f5 JL |
1187 | kfree(dev); |
1188 | dev = NULL; | |
90960744 | 1189 | return -ENODEV; |
10e4ebb6 | 1190 | } |
e0d3bafd | 1191 | |
90960744 | 1192 | cx231xx_info("registering interface %d\n", ifnum); |
e0d3bafd | 1193 | |
90960744 | 1194 | /* save our data pointer in this interface device */ |
a116a05c | 1195 | usb_set_intfdata(interface, dev); |
e0d3bafd | 1196 | |
90960744 MCC |
1197 | /* |
1198 | * AV device initialization - only done at the last interface | |
1199 | */ | |
b1196126 | 1200 | |
90960744 | 1201 | /* Create v4l2 device */ |
7231748a | 1202 | retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev); |
90960744 MCC |
1203 | if (retval) { |
1204 | cx231xx_errdev("v4l2_device_register failed\n"); | |
db702a7a | 1205 | clear_bit(dev->devno, &cx231xx_devused); |
90960744 | 1206 | kfree(dev); |
64fbf444 | 1207 | dev = NULL; |
90960744 MCC |
1208 | return -EIO; |
1209 | } | |
90960744 | 1210 | /* allocate device struct */ |
15cb6af8 | 1211 | retval = cx231xx_init_dev(dev, udev, nr); |
90960744 | 1212 | if (retval) { |
db702a7a | 1213 | clear_bit(dev->devno, &cx231xx_devused); |
90960744 MCC |
1214 | v4l2_device_unregister(&dev->v4l2_dev); |
1215 | kfree(dev); | |
64fbf444 | 1216 | dev = NULL; |
a116a05c | 1217 | usb_set_intfdata(interface, NULL); |
64fbf444 | 1218 | |
90960744 MCC |
1219 | return retval; |
1220 | } | |
84b5dbf3 | 1221 | |
90960744 MCC |
1222 | /* compute alternate max packet sizes for video */ |
1223 | uif = udev->actconfig->interface[dev->current_pcb_config. | |
1224 | hs_config_info[0].interface_info.video_index + 1]; | |
1225 | ||
69a11a32 HV |
1226 | dev->video_mode.end_point_addr = uif->altsetting[0]. |
1227 | endpoint[isoc_pipe].desc.bEndpointAddress; | |
90960744 MCC |
1228 | |
1229 | dev->video_mode.num_alt = uif->num_altsetting; | |
1230 | cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n", | |
1231 | dev->video_mode.end_point_addr, | |
1232 | dev->video_mode.num_alt); | |
1233 | dev->video_mode.alt_max_pkt_size = | |
1234 | kmalloc(32 * dev->video_mode.num_alt, GFP_KERNEL); | |
1235 | ||
1236 | if (dev->video_mode.alt_max_pkt_size == NULL) { | |
1237 | cx231xx_errdev("out of memory!\n"); | |
db702a7a | 1238 | clear_bit(dev->devno, &cx231xx_devused); |
90960744 MCC |
1239 | v4l2_device_unregister(&dev->v4l2_dev); |
1240 | kfree(dev); | |
64fbf444 | 1241 | dev = NULL; |
90960744 MCC |
1242 | return -ENOMEM; |
1243 | } | |
84b5dbf3 | 1244 | |
90960744 MCC |
1245 | for (i = 0; i < dev->video_mode.num_alt; i++) { |
1246 | u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. | |
1247 | desc.wMaxPacketSize); | |
1248 | dev->video_mode.alt_max_pkt_size[i] = | |
1249 | (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); | |
1250 | cx231xx_info("Alternate setting %i, max size= %i\n", i, | |
1251 | dev->video_mode.alt_max_pkt_size[i]); | |
1252 | } | |
84b5dbf3 | 1253 | |
90960744 MCC |
1254 | /* compute alternate max packet sizes for vbi */ |
1255 | uif = udev->actconfig->interface[dev->current_pcb_config. | |
1256 | hs_config_info[0].interface_info. | |
1257 | vanc_index + 1]; | |
1258 | ||
1259 | dev->vbi_mode.end_point_addr = | |
69a11a32 HV |
1260 | uif->altsetting[0].endpoint[isoc_pipe].desc. |
1261 | bEndpointAddress; | |
90960744 MCC |
1262 | |
1263 | dev->vbi_mode.num_alt = uif->num_altsetting; | |
1264 | cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n", | |
1265 | dev->vbi_mode.end_point_addr, | |
1266 | dev->vbi_mode.num_alt); | |
1267 | dev->vbi_mode.alt_max_pkt_size = | |
1268 | kmalloc(32 * dev->vbi_mode.num_alt, GFP_KERNEL); | |
1269 | ||
1270 | if (dev->vbi_mode.alt_max_pkt_size == NULL) { | |
1271 | cx231xx_errdev("out of memory!\n"); | |
db702a7a | 1272 | clear_bit(dev->devno, &cx231xx_devused); |
90960744 MCC |
1273 | v4l2_device_unregister(&dev->v4l2_dev); |
1274 | kfree(dev); | |
64fbf444 | 1275 | dev = NULL; |
90960744 MCC |
1276 | return -ENOMEM; |
1277 | } | |
84b5dbf3 | 1278 | |
90960744 MCC |
1279 | for (i = 0; i < dev->vbi_mode.num_alt; i++) { |
1280 | u16 tmp = | |
1281 | le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. | |
1282 | desc.wMaxPacketSize); | |
1283 | dev->vbi_mode.alt_max_pkt_size[i] = | |
1284 | (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); | |
1285 | cx231xx_info("Alternate setting %i, max size= %i\n", i, | |
1286 | dev->vbi_mode.alt_max_pkt_size[i]); | |
1287 | } | |
84b5dbf3 | 1288 | |
90960744 MCC |
1289 | /* compute alternate max packet sizes for sliced CC */ |
1290 | uif = udev->actconfig->interface[dev->current_pcb_config. | |
1291 | hs_config_info[0].interface_info. | |
1292 | hanc_index + 1]; | |
1293 | ||
1294 | dev->sliced_cc_mode.end_point_addr = | |
69a11a32 HV |
1295 | uif->altsetting[0].endpoint[isoc_pipe].desc. |
1296 | bEndpointAddress; | |
90960744 MCC |
1297 | |
1298 | dev->sliced_cc_mode.num_alt = uif->num_altsetting; | |
1299 | cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n", | |
1300 | dev->sliced_cc_mode.end_point_addr, | |
1301 | dev->sliced_cc_mode.num_alt); | |
1302 | dev->sliced_cc_mode.alt_max_pkt_size = | |
1303 | kmalloc(32 * dev->sliced_cc_mode.num_alt, GFP_KERNEL); | |
1304 | ||
1305 | if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) { | |
1306 | cx231xx_errdev("out of memory!\n"); | |
db702a7a | 1307 | clear_bit(dev->devno, &cx231xx_devused); |
90960744 MCC |
1308 | v4l2_device_unregister(&dev->v4l2_dev); |
1309 | kfree(dev); | |
64fbf444 | 1310 | dev = NULL; |
90960744 MCC |
1311 | return -ENOMEM; |
1312 | } | |
84b5dbf3 | 1313 | |
90960744 MCC |
1314 | for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) { |
1315 | u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. | |
1316 | desc.wMaxPacketSize); | |
1317 | dev->sliced_cc_mode.alt_max_pkt_size[i] = | |
1318 | (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); | |
1319 | cx231xx_info("Alternate setting %i, max size= %i\n", i, | |
1320 | dev->sliced_cc_mode.alt_max_pkt_size[i]); | |
1321 | } | |
84b5dbf3 | 1322 | |
90960744 MCC |
1323 | if (dev->current_pcb_config.ts1_source != 0xff) { |
1324 | /* compute alternate max packet sizes for TS1 */ | |
1325 | uif = udev->actconfig->interface[dev->current_pcb_config. | |
1326 | hs_config_info[0]. | |
1327 | interface_info. | |
1328 | ts1_index + 1]; | |
84b5dbf3 | 1329 | |
90960744 | 1330 | dev->ts1_mode.end_point_addr = |
69a11a32 HV |
1331 | uif->altsetting[0].endpoint[isoc_pipe]. |
1332 | desc.bEndpointAddress; | |
84b5dbf3 | 1333 | |
90960744 MCC |
1334 | dev->ts1_mode.num_alt = uif->num_altsetting; |
1335 | cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n", | |
1336 | dev->ts1_mode.end_point_addr, | |
1337 | dev->ts1_mode.num_alt); | |
1338 | dev->ts1_mode.alt_max_pkt_size = | |
1339 | kmalloc(32 * dev->ts1_mode.num_alt, GFP_KERNEL); | |
84b5dbf3 | 1340 | |
90960744 | 1341 | if (dev->ts1_mode.alt_max_pkt_size == NULL) { |
84b5dbf3 | 1342 | cx231xx_errdev("out of memory!\n"); |
db702a7a | 1343 | clear_bit(dev->devno, &cx231xx_devused); |
b1196126 | 1344 | v4l2_device_unregister(&dev->v4l2_dev); |
84b5dbf3 | 1345 | kfree(dev); |
64fbf444 | 1346 | dev = NULL; |
84b5dbf3 MCC |
1347 | return -ENOMEM; |
1348 | } | |
1349 | ||
90960744 MCC |
1350 | for (i = 0; i < dev->ts1_mode.num_alt; i++) { |
1351 | u16 tmp = le16_to_cpu(uif->altsetting[i]. | |
84b5dbf3 MCC |
1352 | endpoint[isoc_pipe].desc. |
1353 | wMaxPacketSize); | |
90960744 MCC |
1354 | dev->ts1_mode.alt_max_pkt_size[i] = |
1355 | (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); | |
1356 | cx231xx_info("Alternate setting %i, max size= %i\n", i, | |
84b5dbf3 | 1357 | dev->ts1_mode.alt_max_pkt_size[i]); |
84b5dbf3 | 1358 | } |
84b5dbf3 | 1359 | } |
e0d3bafd | 1360 | |
64fbf444 PB |
1361 | if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) { |
1362 | cx231xx_enable_OSC(dev); | |
1363 | cx231xx_reset_out(dev); | |
1364 | cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); | |
1365 | } | |
1366 | ||
1367 | if (dev->model == CX231XX_BOARD_CNXT_RDE_253S) | |
1368 | cx231xx_sleep_s5h1432(dev); | |
1369 | ||
84b5dbf3 | 1370 | /* load other modules required */ |
90960744 | 1371 | request_modules(dev); |
e0d3bafd SD |
1372 | |
1373 | return 0; | |
1374 | } | |
1375 | ||
1376 | /* | |
1377 | * cx231xx_usb_disconnect() | |
1378 | * called when the device gets diconencted | |
1379 | * video device will be unregistered on v4l2_close in case it is still open | |
1380 | */ | |
1381 | static void cx231xx_usb_disconnect(struct usb_interface *interface) | |
1382 | { | |
1383 | struct cx231xx *dev; | |
1384 | ||
84b5dbf3 | 1385 | dev = usb_get_intfdata(interface); |
e0d3bafd SD |
1386 | usb_set_intfdata(interface, NULL); |
1387 | ||
1388 | if (!dev) | |
1389 | return; | |
1390 | ||
90960744 MCC |
1391 | if (!dev->udev) |
1392 | return; | |
1393 | ||
990862a2 | 1394 | dev->state |= DEV_DISCONNECTED; |
707bcf32 | 1395 | |
707bcf32 | 1396 | flush_request_modules(dev); |
b1196126 | 1397 | |
e0d3bafd SD |
1398 | /* wait until all current v4l2 io is finished then deallocate |
1399 | resources */ | |
1400 | mutex_lock(&dev->lock); | |
1401 | ||
1402 | wake_up_interruptible_all(&dev->open); | |
1403 | ||
1404 | if (dev->users) { | |
1405 | cx231xx_warn | |
38c7c036 LP |
1406 | ("device %s is open! Deregistration and memory " |
1407 | "deallocation are deferred on close.\n", | |
1408 | video_device_node_name(dev->vdev)); | |
e0d3bafd | 1409 | |
7528cd27 MCC |
1410 | /* Even having users, it is safe to remove the RC i2c driver */ |
1411 | cx231xx_ir_exit(dev); | |
1412 | ||
64fbf444 PB |
1413 | if (dev->USE_ISO) |
1414 | cx231xx_uninit_isoc(dev); | |
1415 | else | |
1416 | cx231xx_uninit_bulk(dev); | |
e0d3bafd SD |
1417 | wake_up_interruptible(&dev->wait_frame); |
1418 | wake_up_interruptible(&dev->wait_stream); | |
1419 | } else { | |
e0d3bafd SD |
1420 | } |
1421 | ||
84b5dbf3 | 1422 | cx231xx_close_extension(dev); |
e0d3bafd SD |
1423 | |
1424 | mutex_unlock(&dev->lock); | |
1425 | ||
7528cd27 MCC |
1426 | if (!dev->users) |
1427 | cx231xx_release_resources(dev); | |
e0d3bafd SD |
1428 | } |
1429 | ||
1430 | static struct usb_driver cx231xx_usb_driver = { | |
1431 | .name = "cx231xx", | |
1432 | .probe = cx231xx_usb_probe, | |
1433 | .disconnect = cx231xx_usb_disconnect, | |
1434 | .id_table = cx231xx_id_table, | |
1435 | }; | |
1436 | ||
ecb3b2b3 | 1437 | module_usb_driver(cx231xx_usb_driver); |