1/* $NetBSD: videoio.h,v 1.9 2015/09/06 06:01:02 dholland Exp $ */
2
3/*-
4 * Copyright (c) 2005, 2008 Jared D. McNeill <jmcneill@invisible.ca>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. The name of the author may not be used to endorse or promote products
13 * derived from this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28/* See http://v4l2spec.bytesex.org/ for Video4Linux 2 specifications */
29
30#ifndef _HAVE_SYS_VIDEOIO_H
31#define _HAVE_SYS_VIDEOIO_H
32
33#include <sys/types.h>
34#include <sys/ioccom.h>
35#include <sys/time.h>
36#ifdef _KERNEL
37#include <compat/sys/time.h>
38#endif
39
40#ifndef _KERNEL
41#define __u64 uint64_t
42#define __u32 uint32_t
43#define __u16 uint16_t
44#define __u8 uint8_t
45#define __s64 int64_t
46#define __s32 int32_t
47#define __s16 int16_t
48#define __s8 int8_t
49#endif
50
51typedef uint64_t v4l2_std_id;
52#define v4l2_fourcc(a,b,c,d) (((uint32_t)(a) << 0) | \
53 ((uint32_t)(b) << 8) | \
54 ((uint32_t)(c) << 16) | \
55 ((uint32_t)(d) << 24))
56#if 0
57#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
58#endif
59
60#define V4L2_CTRL_ID2CLASS(id) ((id >> 16) & 0xfff)
61#define V4L2_CTRL_ID2CID(id) (id & 0xffff)
62
63enum v4l2_colorspace {
64 V4L2_COLORSPACE_SMPTE170M = 1,
65 V4L2_COLORSPACE_SMPTE240M,
66 V4L2_COLORSPACE_REC709,
67 V4L2_COLORSPACE_BT878,
68 V4L2_COLORSPACE_470_SYSTEM_M,
69 V4L2_COLORSPACE_470_SYSTEM_BG,
70 V4L2_COLORSPACE_JPEG,
71 V4L2_COLORSPACE_SRGB
72};
73
74enum v4l2_field {
75 V4L2_FIELD_ANY = 0,
76 V4L2_FIELD_NONE,
77 V4L2_FIELD_TOP,
78 V4L2_FIELD_BOTTOM,
79 V4L2_FIELD_INTERLACED,
80 V4L2_FIELD_SEQ_TB,
81 V4L2_FIELD_SEQ_BT,
82 V4L2_FIELD_ALTERNATE
83};
84
85enum v4l2_buf_type {
86 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1,
87 V4L2_BUF_TYPE_VIDEO_OUTPUT,
88 V4L2_BUF_TYPE_VIDEO_OVERLAY,
89 V4L2_BUF_TYPE_VBI_CAPTURE,
90 V4L2_BUF_TYPE_VBI_OUTPUT,
91 V4L2_BUF_TYPE_PRIVATE = 0x80
92};
93
94enum v4l2_memory {
95 V4L2_MEMORY_MMAP = 1,
96 V4L2_MEMORY_USERPTR,
97 V4L2_MEMORY_OVERLAY
98};
99
100enum v4l2_priority {
101 V4L2_PRIORITY_UNSET = 0,
102 V4L2_PRIORITY_BACKGROUND,
103 V4L2_PRIORITY_INTERACTIVE,
104 V4L2_PRIORITY_RECORD,
105 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE
106};
107
108enum v4l2_tuner_type {
109 V4L2_TUNER_RADIO = 1,
110 V4L2_TUNER_ANALOG_TV
111};
112
113enum v4l2_ctrl_type {
114 V4L2_CTRL_TYPE_INTEGER = 1,
115 V4L2_CTRL_TYPE_BOOLEAN,
116 V4L2_CTRL_TYPE_MENU,
117 V4L2_CTRL_TYPE_BUTTON
118};
119
120struct v4l2_timecode {
121 uint32_t type;
122 uint32_t flags;
123 uint8_t frames;
124 uint8_t seconds;
125 uint8_t minutes;
126 uint8_t hours;
127 uint8_t userbits[4];
128};
129
130struct v4l2_pix_format {
131 uint32_t width;
132 uint32_t height;
133 uint32_t pixelformat;
134 enum v4l2_field field;
135 uint32_t bytesperline;
136 uint32_t sizeimage;
137 enum v4l2_colorspace colorspace;
138 uint32_t priv;
139};
140
141struct v4l2_buffer {
142 uint32_t index;
143 enum v4l2_buf_type type;
144 uint32_t bytesused;
145 uint32_t flags;
146 enum v4l2_field field;
147 struct timeval timestamp;
148 struct v4l2_timecode timecode;
149 uint32_t sequence;
150 enum v4l2_memory memory;
151 union {
152 uint32_t offset;
153 unsigned long userptr;
154 } m;
155 uint32_t length;
156 uint32_t input;
157 uint32_t reserved;
158};
159
160#ifdef _KERNEL
161struct v4l2_buffer50 {
162 uint32_t index;
163 enum v4l2_buf_type type;
164 uint32_t bytesused;
165 uint32_t flags;
166 enum v4l2_field field;
167 struct timeval50 timestamp;
168 struct v4l2_timecode timecode;
169 uint32_t sequence;
170 enum v4l2_memory memory;
171 union {
172 uint32_t offset;
173 unsigned long userptr;
174 } m;
175 uint32_t length;
176 uint32_t input;
177 uint32_t reserved;
178};
179
180#endif
181struct v4l2_rect {
182 int32_t left;
183 int32_t top;
184 int32_t width;
185 int32_t height;
186};
187
188struct v4l2_fract {
189 uint32_t numerator;
190 uint32_t denominator;
191};
192
193struct v4l2_fmtdesc {
194 uint32_t index;
195 enum v4l2_buf_type type;
196 uint32_t flags;
197 uint8_t description[32];
198 uint32_t pixelformat;
199 uint32_t reserved[4];
200};
201
202struct v4l2_clip {
203 struct v4l2_rect c;
204 struct v4l2_clip *next;
205};
206
207struct v4l2_window {
208 struct v4l2_rect w;
209 enum v4l2_field field;
210 uint32_t chromakey;
211 struct v4l2_clip *clips;
212 uint32_t clipcount;
213 void *bitmap;
214};
215
216struct v4l2_vbi_format {
217 uint32_t sampling_rate;
218 uint32_t offset;
219 uint32_t samples_per_line;
220 uint32_t sample_format;
221 uint32_t start[2];
222 uint32_t count[2];
223 uint32_t flags;
224 uint32_t reserved[2];
225};
226
227/* In the API docs, but not the Linux implementation
228 *
229 * struct v4l2_sliced_vbi_format {
230 * uint32_t service_set;
231 * uint32_t packet_size;
232 * uint32_t io_size;
233 * uint32_t reserved;
234 * };
235 *
236 *
237 * struct v4l2_sliced_data {
238 * uint32_t id;
239 * uint32_t line;
240 * uint8_t data[];
241 * };
242 */
243
244struct v4l2_cropcap {
245 enum v4l2_buf_type type;
246 struct v4l2_rect bounds;
247 struct v4l2_rect defrect;
248 struct v4l2_fract pixelaspect;
249};
250
251struct v4l2_input {
252 uint32_t index;
253 uint8_t name[32];
254 uint32_t type;
255 uint32_t audioset;
256 uint32_t tuner;
257 v4l2_std_id std;
258 uint32_t status;
259 uint32_t reserved[4];
260};
261
262struct v4l2_output {
263 uint32_t index;
264 uint8_t name[32];
265 uint32_t type;
266 uint32_t audioset;
267 uint32_t modulator;
268 v4l2_std_id std;
269 uint32_t reserved[4];
270};
271
272struct v4l2_audio {
273 uint32_t index;
274 uint8_t name[32];
275 uint32_t capability;
276 uint32_t mode;
277 uint32_t reserved[2];
278};
279
280struct v4l2_audioout {
281 uint32_t index;
282 uint8_t name[32];
283 uint32_t capability;
284 uint32_t mode;
285 uint32_t reserved[2];
286};
287
288struct v4l2_compression {
289 uint32_t quality;
290 uint32_t keyframerate;
291 uint32_t pframerate;
292 uint32_t reserved[5];
293};
294
295struct v4l2_crop {
296 enum v4l2_buf_type type;
297 struct v4l2_rect c;
298};
299
300struct v4l2_control {
301 uint32_t id;
302 int32_t value;
303};
304
305struct v4l2_framebuffer {
306 uint32_t capability;
307 uint32_t flags;
308 void *base;
309 struct v4l2_pix_format fmt;
310};
311
312struct v4l2_standard {
313 uint32_t index;
314 v4l2_std_id id;
315 uint8_t name[24];
316 struct v4l2_fract frameperiod;
317 uint32_t framelines;
318 uint32_t reserved[4];
319};
320
321struct v4l2_format {
322 enum v4l2_buf_type type;
323 union {
324 struct v4l2_pix_format pix;
325 struct v4l2_window win;
326 struct v4l2_vbi_format vbi;
327 uint8_t raw_data[200];
328 } fmt;
329};
330
331struct v4l2_frequency {
332 uint32_t tuner;
333 enum v4l2_tuner_type type;
334 uint32_t frequency;
335 uint32_t reserved[8];
336};
337
338struct v4l2_jpegcompression {
339 int quality;
340 int APPn;
341 int APP_len;
342 char APP_data[60];
343 int COM_len;
344 char COM_data[60];
345 uint32_t jpeg_markers;
346};
347
348struct v4l2_modulator {
349 uint32_t index;
350 uint8_t name[32];
351 uint32_t capability;
352 uint32_t rangelow;
353 uint32_t rangehigh;
354 uint32_t txsubchans;
355 uint32_t reserved[4];
356};
357
358struct v4l2_captureparm {
359 uint32_t capability;
360 uint32_t capturemode;
361 struct v4l2_fract timeperframe;
362 uint32_t extendedmode;
363 uint32_t readbuffers;
364 uint32_t reserved[4];
365};
366
367struct v4l2_outputparm {
368 uint32_t capability;
369 uint32_t outputmode;
370 struct v4l2_fract timeperframe;
371 uint32_t extendedmode;
372 uint32_t writebuffers;
373 uint32_t reserved[4];
374};
375
376struct v4l2_streamparm {
377 enum v4l2_buf_type type;
378 union {
379 struct v4l2_captureparm capture;
380 struct v4l2_outputparm output;
381 uint8_t raw_data[200];
382 } parm;
383};
384
385struct v4l2_tuner {
386 uint32_t index;
387 uint8_t name[32];
388 enum v4l2_tuner_type type;
389 uint32_t capability;
390 uint32_t rangelow;
391 uint32_t rangehigh;
392 uint32_t rxsubchans;
393 uint32_t audmode;
394 uint32_t signal;
395 int32_t afc;
396 uint32_t reserved[4];
397};
398
399struct v4l2_capability {
400 uint8_t driver[16];
401 uint8_t card[32];
402 uint8_t bus_info[32];
403 uint32_t version;
404 uint32_t capabilities;
405 uint32_t reserved[4];
406};
407
408struct v4l2_queryctrl {
409 uint32_t id;
410 enum v4l2_ctrl_type type;
411 uint8_t name[32];
412 int32_t minimum;
413 int32_t maximum;
414 int32_t step;
415 int32_t default_value;
416 uint32_t flags;
417 uint32_t reserved[2];
418};
419
420struct v4l2_querymenu {
421 uint32_t id;
422 uint32_t index;
423 uint8_t name[32];
424 uint32_t reserved;
425};
426
427struct v4l2_requestbuffers {
428 uint32_t count;
429 enum v4l2_buf_type type;
430 enum v4l2_memory memory;
431 uint32_t reserved[2];
432};
433
434/* Timecode types */
435#define V4L2_TC_TYPE_24FPS 1
436#define V4L2_TC_TYPE_25FPS 2
437#define V4L2_TC_TYPE_30FPS 3
438#define V4L2_TC_TYPE_50FPS 4
439#define V4L2_TC_TYPE_60FPS 5
440
441/* Timecode flags */
442#define V4L2_TC_FLAG_DROPFRAME 0x0001
443#define V4L2_TC_FLAG_COLORFRAME 0x0002
444#define V4L2_TC_USERBITS_field 0x000c
445#define V4L2_TC_USERBITS_USERDEFINED 0x0000
446#define V4L2_TC_USERBITS_8BITCHARS 0x0008
447
448/* Buffer flags */
449#define V4L2_BUF_FLAG_MAPPED 0x0001
450#define V4L2_BUF_FLAG_QUEUED 0x0002
451#define V4L2_BUF_FLAG_DONE 0x0004
452#define V4L2_BUF_FLAG_KEYFRAME 0x0008
453#define V4L2_BUF_FLAG_PFRAME 0x0010
454#define V4L2_BUF_FLAG_BFRAME 0x0020
455#define V4L2_BUF_FLAG_TIMECODE 0x0100
456#define V4L2_BUF_FLAG_INPUT 0x0200
457
458/* Image format description flags */
459#define V4L2_FMT_FLAG_COMPRESSED 0x0001
460
461/* Input types */
462#define V4L2_INPUT_TYPE_TUNER 1
463#define V4L2_INPUT_TYPE_CAMERA 2
464
465/* Input status flags */
466#define V4L2_IN_ST_NO_POWER 0x00000001
467#define V4L2_IN_ST_NO_SIGNAL 0x00000002
468#define V4L2_IN_ST_NO_COLOR 0x00000004
469#define V4L2_IN_ST_NO_H_LOCK 0x00000100
470#define V4L2_IN_ST_COLOR_KILL 0x00000200
471#define V4L2_IN_ST_NO_SYNC 0x00010000
472#define V4L2_IN_ST_NO_EQU 0x00020000
473#define V4L2_IN_ST_NO_CARRIER 0x00040000
474#define V4L2_IN_ST_MACROVISION 0x01000000
475#define V4L2_IN_ST_NO_ACCESS 0x02000000
476#define V4L2_IN_ST_VTR 0x04000000
477
478/* Output types */
479#define V4L2_OUTPUT_TYPE_MODULATOR 1
480#define V4L2_OUTPUT_TYPE_ANALOG 2
481#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3
482
483/* Audio capability flags */
484#define V4L2_AUDCAP_STEREO 0x00001
485#define V4L2_AUDCAP_AVL 0x00002
486
487/* Audio modes */
488#define V4L2_AUDMODE_AVL 0x00001
489
490/* Frame buffer capability flags */
491#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001
492#define V4L2_FBUF_CAP_CHROMAKEY 0x0002
493#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004
494#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008
495
496/* Frame buffer flags */
497#define V4L2_FBUF_FLAG_PRIMARY 0x0001
498#define V4L2_FBUF_FLAG_OVERLAY 0x0002
499#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004
500
501/* JPEG markers flags */
502#define V4L2_JPEG_MARKER_DHT (1 << 3)
503#define V4L2_JPEG_MARKER_DQT (1 << 4)
504#define V4L2_JPEG_MARKER_DRI (1 << 5)
505#define V4L2_JPEG_MARKER_COM (1 << 6)
506#define V4L2_JPEG_MARKER_APP (1 << 7)
507
508/* Streaming parameters capabilities */
509#define V4L2_CAP_TIMEPERFRAME 0x1000
510
511/* Capture parameters flags */
512#define V4L2_MODE_HIGHQUALITY 0x0001
513
514/* Tuner and modulator capability flags */
515#define V4L2_TUNER_CAP_LOW 0x0001
516#define V4L2_TUNER_CAP_NORM 0x0002
517#define V4L2_TUNER_CAP_STEREO 0x0010
518#define V4L2_TUNER_CAP_LANG2 0x0020
519#define V4L2_TUNER_CAP_SAP 0x0020
520#define V4L2_TUNER_CAP_LANG1 0x0040
521
522/* Tuner and modulation audio transmission flags */
523#define V4L2_TUNER_SUB_MONO 0x0001
524#define V4L2_TUNER_SUB_STEREO 0x0002
525#define V4L2_TUNER_SUB_LANG2 0x0004
526#define V4L2_TUNER_SUB_SAP 0x0004
527#define V4L2_TUNER_SUB_LANG1 0x0008
528
529/* Tuner audio modes */
530#define V4L2_TUNER_MODE_MONO 0
531#define V4L2_TUNER_MODE_STEREO 1
532#define V4L2_TUNER_MODE_LANG2 2
533#define V4L2_TUNER_MODE_SAP 2
534#define V4L2_TUNER_MODE_LANG1 3
535#define V4L2_TUNER_MODE_LANG1_LANG2 4
536
537/* Control flags */
538#define V4L2_CTRL_FLAG_DISABLED 0x0001
539#define V4L2_CTRL_FLAG_GRABBED 0x0002
540#define V4L2_CTRL_FLAG_READ_ONLY 0x0004
541#define V4L2_CTRL_FLAG_UPDATE 0x0008
542#define V4L2_CTRL_FLAG_INACTIVE 0x0010
543#define V4L2_CTRL_FLAG_SLIDER 0x0020
544
545/* Control IDs defined by V4L2 */
546#define V4L2_CID_BASE 0x00980900
547#define V4L2_CID_PRIVATE_BASE 0x08000000
548
549#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE + 0)
550#define V4L2_CID_CONTRAST (V4L2_CID_BASE + 1)
551#define V4L2_CID_SATURATION (V4L2_CID_BASE + 2)
552#define V4L2_CID_HUE (V4L2_CID_BASE + 3)
553#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE + 5)
554#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE + 6)
555#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE + 7)
556#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE + 8)
557#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE + 9)
558#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE + 10)
559#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE + 11)
560#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE + 12)
561#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE + 13)
562#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE + 14)
563#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE + 15)
564#define V4L2_CID_GAMMA (V4L2_CID_BASE + 16)
565#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA)
566#define V4L2_CID_EXPOSURE (V4L2_CID_BASE + 17)
567#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE + 18)
568#define V4L2_CID_GAIN (V4L2_CID_BASE + 19)
569#define V4L2_CID_HFLIP (V4L2_CID_BASE + 20)
570#define V4L2_CID_VFLIP (V4L2_CID_BASE + 21)
571#define V4L2_CID_HCENTER_DEPRECATED (V4L2_CID_BASE + 22)
572#define V4L2_CID_VCENTER_DEPRECATED (V4L2_CID_BASE + 23)
573#define V4L2_CID_HCENTER V4L2_CID_HCENTER_DEPRECATED
574#define V4L2_CID_VCENTER V4L2_CID_VCENTER_DEPRECATED
575#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE + 24)
576#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE + 25)
577#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE + 26)
578#define V4L2_CID_SHARPNESS (V4L2_CID_BASE + 27)
579#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE + 28)
580#define V4L2_CID_LASTP1 (V4L2_CID_BASE + 29)
581
582/* Pixel formats */
583#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1')
584#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O')
585#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P')
586#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q')
587#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R')
588#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3')
589#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3')
590#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4')
591#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4')
592#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y')
593#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V')
594#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y')
595#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P')
596#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2')
597#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2')
598#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9')
599#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9')
600#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P')
601#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('Y', '1', '1', 'P')
602#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2')
603#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1')
604/* http://www.siliconimaging.com/RGB%20Bayer.htm */
605#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1')
606/* Reserved pixel formats */
607#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V')
608#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4')
609#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G')
610#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G')
611#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd')
612#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G')
613#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A')
614#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0')
615
616/* Video standards */
617#define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001)
618#define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002)
619#define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004)
620#define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008)
621#define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010)
622#define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020)
623#define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040)
624#define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080)
625#define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100)
626#define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200)
627#define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400)
628#define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800)
629#define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000)
630#define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000)
631#define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000)
632#define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000)
633#define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000)
634#define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000)
635#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000)
636#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000)
637#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000)
638#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
639#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000)
640#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B | \
641 V4L2_STD_PAL_B1 | \
642 V4L2_STD_PAL_G)
643#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D | \
644 V4L2_STD_PAL_D1 | \
645 V4L2_STD_PAL_K)
646#define V4L2_STD_PAL (V4L2_STD_PAL_BG | \
647 V4L2_STD_PAL_DK | \
648 V4L2_STD_PAL_H | \
649 V4L2_STD_PAL_I)
650#define V4L2_STD_NTSC (V4L2_STD_NTSC_M | \
651 V4L2_STD_NTSC_M_JP)
652#define V4L2_STD_SECAM (V4L2_STD_SECAM_B | \
653 V4L2_STD_SECAM_D | \
654 V4L2_STD_SECAM_G | \
655 V4L2_STD_SECAM_H | \
656 V4L2_STD_SECAM_K | \
657 V4L2_STD_SECAM_K1 | \
658 V4L2_STD_SECAM_L)
659#define V4L2_STD_525_60 (V4L2_STD_PAL_M | \
660 V4L2_STD_PAL_60 | \
661 V4L2_STD_NTSC)
662#define V4L2_STD_625_50 (V4L2_STD_PAL | \
663 V4L2_STD_PAL_N | \
664 V4L2_STD_PAL_Nc | \
665 V4L2_STD_SECAM)
666#define V4L2_STD_UNKNOWN 0
667#define V4L2_STD_ALL (V4L2_STD_525_60 | \
668 V4L2_STD_625_50)
669
670/* Raw VBI format flags */
671#define V4L2_VBI_UNSYNC 0x0001
672#define V4L2_VBI_INTERLACED 0x0002
673
674/* Device capabilities */
675#define V4L2_CAP_VIDEO_CAPTURE 0x00000001
676#define V4L2_CAP_VIDEO_OUTPUT 0x00000002
677#define V4L2_CAP_VIDEO_OVERLAY 0x00000004
678#define V4L2_CAP_VBI_CAPTURE 0x00000010
679#define V4L2_CAP_VBI_OUTPUT 0x00000020
680#define V4L2_CAP_RDS_CAPTURE 0x00000100
681#define V4L2_CAP_TUNER 0x00010000
682#define V4L2_CAP_AUDIO 0x00020000
683#define V4L2_CAP_READWRITE 0x01000000
684#define V4L2_CAP_ASYNCIO 0x02000000
685#define V4L2_CAP_STREAMING 0x04000000
686#define V4L2_CAP_BITMASK \
687 "\20\1VIDEO_CAPTURE\2VIDEO_OUTPUT\3VIDEO_OVERLAY" \
688 "\5VBI_CAPTURE\6VBI_OUTPUT\10RDS_CAPTURE" \
689 "\21TUNER\22AUDIO\31READWRITE" \
690 "\32ASYNCIO\33STREAMING"
691
692/* Device ioctls -- try to keep them the same as Linux for compat_linux */
693#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability)
694#define VIDIOC_RESERVED _IO('V', 1)
695#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc)
696#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format)
697#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format)
698/* 6 and 7 are VIDIOC_[SG]_COMP, which are unsupported */
699#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers)
700#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer)
701#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer)
702#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer)
703#define VIDIOC_OVERLAY _IOW('V', 14, int)
704#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer)
705#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer)
706#define VIDIOC_STREAMON _IOW('V', 18, int)
707#define VIDIOC_STREAMOFF _IOW('V', 19, int)
708#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm)
709#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm)
710#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id)
711#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id)
712#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard)
713#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input)
714#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control)
715#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control)
716#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner)
717#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner)
718#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio)
719#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio)
720#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl)
721#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu)
722#define VIDIOC_G_INPUT _IOR('V', 38, int)
723#define VIDIOC_S_INPUT _IOWR('V', 39, int)
724#define VIDIOC_G_OUTPUT _IOR('V', 46, int)
725#define VIDIOC_S_OUTPUT _IOWR('V', 47, int)
726#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output)
727#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout)
728#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout)
729#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator)
730#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator)
731#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency)
732#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency)
733#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap)
734#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop)
735#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop)
736#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression)
737#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression)
738#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id)
739#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format)
740#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio)
741#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout)
742#define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority)
743#define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority)
744
745#ifdef _KERNEL
746#define VIDIOC_QUERYBUF50 _IOWR('V', 9, struct v4l2_buffer50)
747#define VIDIOC_QBUF50 _IOWR('V', 15, struct v4l2_buffer50)
748#define VIDIOC_DQBUF50 _IOWR('V', 17, struct v4l2_buffer50)
749#endif
750
751#endif /* !_HAVE_SYS_VIDEOIO_H */
752