1 /****************************************************************************
2 ****************************************************************************
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
10 ****************************************************************************
11 ****************************************************************************/
12 #ifndef __LINUX_VIDEODEV2_H
13 #define __LINUX_VIDEODEV2_H
15 #include <linux/types.h>
17 #define VIDEO_MAX_FRAME 32
19 #define VID_TYPE_CAPTURE 1
20 #define VID_TYPE_TUNER 2
21 #define VID_TYPE_TELETEXT 4
22 #define VID_TYPE_OVERLAY 8
23 #define VID_TYPE_CHROMAKEY 16
24 #define VID_TYPE_CLIPPING 32
25 #define VID_TYPE_FRAMERAM 64
26 #define VID_TYPE_SCALES 128
27 #define VID_TYPE_MONOCHROME 256
28 #define VID_TYPE_SUBCAPTURE 512
29 #define VID_TYPE_MPEG_DECODER 1024
30 #define VID_TYPE_MPEG_ENCODER 2048
31 #define VID_TYPE_MJPEG_DECODER 4096
32 #define VID_TYPE_MJPEG_ENCODER 8192
34 #define v4l2_fourcc(a,b,c,d) (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
40 V4L2_FIELD_BOTTOM = 3,
41 V4L2_FIELD_INTERLACED = 4,
42 V4L2_FIELD_SEQ_TB = 5,
43 V4L2_FIELD_SEQ_BT = 6,
44 V4L2_FIELD_ALTERNATE = 7,
46 #define V4L2_FIELD_HAS_TOP(field) ((field) == V4L2_FIELD_TOP || (field) == V4L2_FIELD_INTERLACED || (field) == V4L2_FIELD_SEQ_TB || (field) == V4L2_FIELD_SEQ_BT)
47 #define V4L2_FIELD_HAS_BOTTOM(field) ((field) == V4L2_FIELD_BOTTOM || (field) == V4L2_FIELD_INTERLACED || (field) == V4L2_FIELD_SEQ_TB || (field) == V4L2_FIELD_SEQ_BT)
48 #define V4L2_FIELD_HAS_BOTH(field) ((field) == V4L2_FIELD_INTERLACED || (field) == V4L2_FIELD_SEQ_TB || (field) == V4L2_FIELD_SEQ_BT)
51 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1,
52 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2,
53 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3,
54 V4L2_BUF_TYPE_VBI_CAPTURE = 4,
55 V4L2_BUF_TYPE_VBI_OUTPUT = 5,
57 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6,
58 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7,
59 V4L2_BUF_TYPE_PRIVATE = 0x80,
63 V4L2_CTRL_TYPE_INTEGER = 1,
64 V4L2_CTRL_TYPE_BOOLEAN = 2,
65 V4L2_CTRL_TYPE_MENU = 3,
66 V4L2_CTRL_TYPE_BUTTON = 4,
67 V4L2_CTRL_TYPE_INTEGER64 = 5,
68 V4L2_CTRL_TYPE_CTRL_CLASS = 6,
71 enum v4l2_tuner_type {
73 V4L2_TUNER_ANALOG_TV = 2,
74 V4L2_TUNER_DIGITAL_TV = 3,
79 V4L2_MEMORY_USERPTR = 2,
80 V4L2_MEMORY_OVERLAY = 3,
83 enum v4l2_colorspace {
85 V4L2_COLORSPACE_SMPTE170M = 1,
87 V4L2_COLORSPACE_SMPTE240M = 2,
89 V4L2_COLORSPACE_REC709 = 3,
91 V4L2_COLORSPACE_BT878 = 4,
93 V4L2_COLORSPACE_470_SYSTEM_M = 5,
94 V4L2_COLORSPACE_470_SYSTEM_BG = 6,
96 V4L2_COLORSPACE_JPEG = 7,
98 V4L2_COLORSPACE_SRGB = 8,
102 V4L2_PRIORITY_UNSET = 0,
103 V4L2_PRIORITY_BACKGROUND = 1,
104 V4L2_PRIORITY_INTERACTIVE = 2,
105 V4L2_PRIORITY_RECORD = 3,
106 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE,
121 struct v4l2_capability
131 #define V4L2_CAP_VIDEO_CAPTURE 0x00000001
132 #define V4L2_CAP_VIDEO_OUTPUT 0x00000002
133 #define V4L2_CAP_VIDEO_OVERLAY 0x00000004
134 #define V4L2_CAP_VBI_CAPTURE 0x00000010
135 #define V4L2_CAP_VBI_OUTPUT 0x00000020
136 #define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040
137 #define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080
138 #define V4L2_CAP_RDS_CAPTURE 0x00000100
140 #define V4L2_CAP_TUNER 0x00010000
141 #define V4L2_CAP_AUDIO 0x00020000
142 #define V4L2_CAP_RADIO 0x00040000
144 #define V4L2_CAP_READWRITE 0x01000000
145 #define V4L2_CAP_ASYNCIO 0x02000000
146 #define V4L2_CAP_STREAMING 0x04000000
148 struct v4l2_pix_format
153 enum v4l2_field field;
156 enum v4l2_colorspace colorspace;
160 #define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R','G','B','1')
161 #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R','G','B','O')
162 #define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R','G','B','P')
163 #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R','G','B','Q')
164 #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R','G','B','R')
165 #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B','G','R','3')
166 #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R','G','B','3')
167 #define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B','G','R','4')
168 #define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R','G','B','4')
169 #define V4L2_PIX_FMT_GREY v4l2_fourcc('G','R','E','Y')
170 #define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y','V','U','9')
171 #define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y','V','1','2')
172 #define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y','U','Y','V')
173 #define V4L2_PIX_FMT_UYVY v4l2_fourcc('U','Y','V','Y')
174 #define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4','2','2','P')
175 #define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4','1','1','P')
176 #define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y','4','1','P')
178 #define V4L2_PIX_FMT_NV12 v4l2_fourcc('N','V','1','2')
179 #define V4L2_PIX_FMT_NV21 v4l2_fourcc('N','V','2','1')
181 #define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y','U','V','9')
182 #define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y','U','1','2')
183 #define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y','Y','U','V')
184 #define V4L2_PIX_FMT_HI240 v4l2_fourcc('H','I','2','4')
185 #define V4L2_PIX_FMT_HM12 v4l2_fourcc('H','M','1','2')
187 #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B','A','8','1')
189 #define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M','J','P','G')
190 #define V4L2_PIX_FMT_JPEG v4l2_fourcc('J','P','E','G')
191 #define V4L2_PIX_FMT_DV v4l2_fourcc('d','v','s','d')
192 #define V4L2_PIX_FMT_MPEG v4l2_fourcc('M','P','E','G')
194 #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W','N','V','A')
195 #define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S','9','1','0')
196 #define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P','W','C','1')
197 #define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P','W','C','2')
198 #define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E','6','2','5')
203 enum v4l2_buf_type type;
205 __u8 description[32];
210 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
223 #define V4L2_TC_TYPE_24FPS 1
224 #define V4L2_TC_TYPE_25FPS 2
225 #define V4L2_TC_TYPE_30FPS 3
226 #define V4L2_TC_TYPE_50FPS 4
227 #define V4L2_TC_TYPE_60FPS 5
229 #define V4L2_TC_FLAG_DROPFRAME 0x0001
230 #define V4L2_TC_FLAG_COLORFRAME 0x0002
231 #define V4L2_TC_USERBITS_field 0x000C
232 #define V4L2_TC_USERBITS_USERDEFINED 0x0000
233 #define V4L2_TC_USERBITS_8BITCHARS 0x0008
235 struct v4l2_jpegcompression
248 #define V4L2_JPEG_MARKER_DHT (1<<3)
249 #define V4L2_JPEG_MARKER_DQT (1<<4)
250 #define V4L2_JPEG_MARKER_DRI (1<<5)
251 #define V4L2_JPEG_MARKER_COM (1<<6)
252 #define V4L2_JPEG_MARKER_APP (1<<7)
255 struct v4l2_requestbuffers
258 enum v4l2_buf_type type;
259 enum v4l2_memory memory;
266 enum v4l2_buf_type type;
269 enum v4l2_field field;
270 struct timeval timestamp;
271 struct v4l2_timecode timecode;
274 enum v4l2_memory memory;
277 unsigned long userptr;
284 #define V4L2_BUF_FLAG_MAPPED 0x0001
285 #define V4L2_BUF_FLAG_QUEUED 0x0002
286 #define V4L2_BUF_FLAG_DONE 0x0004
287 #define V4L2_BUF_FLAG_KEYFRAME 0x0008
288 #define V4L2_BUF_FLAG_PFRAME 0x0010
289 #define V4L2_BUF_FLAG_BFRAME 0x0020
290 #define V4L2_BUF_FLAG_TIMECODE 0x0100
291 #define V4L2_BUF_FLAG_INPUT 0x0200
293 struct v4l2_framebuffer
299 struct v4l2_pix_format fmt;
302 #define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001
303 #define V4L2_FBUF_CAP_CHROMAKEY 0x0002
304 #define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004
305 #define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008
307 #define V4L2_FBUF_FLAG_PRIMARY 0x0001
308 #define V4L2_FBUF_FLAG_OVERLAY 0x0002
309 #define V4L2_FBUF_FLAG_CHROMAKEY 0x0004
314 struct v4l2_clip __user *next;
320 enum v4l2_field field;
322 struct v4l2_clip __user *clips;
327 struct v4l2_captureparm
331 struct v4l2_fract timeperframe;
337 #define V4L2_MODE_HIGHQUALITY 0x0001
338 #define V4L2_CAP_TIMEPERFRAME 0x1000
340 struct v4l2_outputparm
344 struct v4l2_fract timeperframe;
350 struct v4l2_cropcap {
351 enum v4l2_buf_type type;
352 struct v4l2_rect bounds;
353 struct v4l2_rect defrect;
354 struct v4l2_fract pixelaspect;
358 enum v4l2_buf_type type;
362 typedef __u64 v4l2_std_id;
364 #define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001)
365 #define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002)
366 #define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004)
367 #define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008)
368 #define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010)
369 #define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020)
370 #define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040)
371 #define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080)
373 #define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100)
374 #define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200)
375 #define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400)
376 #define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800)
378 #define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000)
379 #define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000)
380 #define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000)
381 #define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000)
383 #define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000)
384 #define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000)
385 #define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000)
386 #define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000)
387 #define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000)
388 #define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000)
389 #define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000)
390 #define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000)
392 #define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
393 #define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000)
395 #define V4L2_STD_MN (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
396 #define V4L2_STD_B (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
397 #define V4L2_STD_GH (V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H)
398 #define V4L2_STD_DK (V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK)
400 #define V4L2_STD_PAL_BG (V4L2_STD_PAL_B | V4L2_STD_PAL_B1 | V4L2_STD_PAL_G)
401 #define V4L2_STD_PAL_DK (V4L2_STD_PAL_D | V4L2_STD_PAL_D1 | V4L2_STD_PAL_K)
402 #define V4L2_STD_PAL (V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_H | V4L2_STD_PAL_I)
403 #define V4L2_STD_NTSC (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_M_KR)
404 #define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D | V4L2_STD_SECAM_K | V4L2_STD_SECAM_K1)
405 #define V4L2_STD_SECAM (V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H | V4L2_STD_SECAM_DK | V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)
407 #define V4L2_STD_525_60 (V4L2_STD_PAL_M | V4L2_STD_PAL_60 | V4L2_STD_NTSC | V4L2_STD_NTSC_443)
408 #define V4L2_STD_625_50 (V4L2_STD_PAL | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | V4L2_STD_SECAM)
409 #define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB | V4L2_STD_ATSC_16_VSB)
411 #define V4L2_STD_UNKNOWN 0
412 #define V4L2_STD_ALL (V4L2_STD_525_60 | V4L2_STD_625_50)
419 struct v4l2_fract frameperiod;
436 #define V4L2_INPUT_TYPE_TUNER 1
437 #define V4L2_INPUT_TYPE_CAMERA 2
439 #define V4L2_IN_ST_NO_POWER 0x00000001
440 #define V4L2_IN_ST_NO_SIGNAL 0x00000002
441 #define V4L2_IN_ST_NO_COLOR 0x00000004
443 #define V4L2_IN_ST_NO_H_LOCK 0x00000100
444 #define V4L2_IN_ST_COLOR_KILL 0x00000200
446 #define V4L2_IN_ST_NO_SYNC 0x00010000
447 #define V4L2_IN_ST_NO_EQU 0x00020000
448 #define V4L2_IN_ST_NO_CARRIER 0x00040000
450 #define V4L2_IN_ST_MACROVISION 0x01000000
451 #define V4L2_IN_ST_NO_ACCESS 0x02000000
452 #define V4L2_IN_ST_VTR 0x04000000
465 #define V4L2_OUTPUT_TYPE_MODULATOR 1
466 #define V4L2_OUTPUT_TYPE_ANALOG 2
467 #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3
475 struct v4l2_ext_control
484 } __attribute__ ((packed));
486 struct v4l2_ext_controls
492 struct v4l2_ext_control *controls;
495 #define V4L2_CTRL_CLASS_USER 0x00980000
496 #define V4L2_CTRL_CLASS_MPEG 0x00990000
498 #define V4L2_CTRL_ID_MASK (0x0fffffff)
499 #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL)
500 #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
502 struct v4l2_queryctrl
505 enum v4l2_ctrl_type type;
515 struct v4l2_querymenu
523 #define V4L2_CTRL_FLAG_DISABLED 0x0001
524 #define V4L2_CTRL_FLAG_GRABBED 0x0002
525 #define V4L2_CTRL_FLAG_READ_ONLY 0x0004
526 #define V4L2_CTRL_FLAG_UPDATE 0x0008
527 #define V4L2_CTRL_FLAG_INACTIVE 0x0010
528 #define V4L2_CTRL_FLAG_SLIDER 0x0020
530 #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
532 #define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
533 #define V4L2_CID_USER_BASE V4L2_CID_BASE
535 #define V4L2_CID_PRIVATE_BASE 0x08000000
537 #define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1)
538 #define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0)
539 #define V4L2_CID_CONTRAST (V4L2_CID_BASE+1)
540 #define V4L2_CID_SATURATION (V4L2_CID_BASE+2)
541 #define V4L2_CID_HUE (V4L2_CID_BASE+3)
542 #define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5)
543 #define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6)
544 #define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7)
545 #define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8)
546 #define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9)
547 #define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10)
548 #define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11)
549 #define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12)
550 #define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13)
551 #define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14)
552 #define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15)
553 #define V4L2_CID_GAMMA (V4L2_CID_BASE+16)
554 #define V4L2_CID_WHITENESS (V4L2_CID_GAMMA)
555 #define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17)
556 #define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18)
557 #define V4L2_CID_GAIN (V4L2_CID_BASE+19)
558 #define V4L2_CID_HFLIP (V4L2_CID_BASE+20)
559 #define V4L2_CID_VFLIP (V4L2_CID_BASE+21)
560 #define V4L2_CID_HCENTER (V4L2_CID_BASE+22)
561 #define V4L2_CID_VCENTER (V4L2_CID_BASE+23)
562 #define V4L2_CID_LASTP1 (V4L2_CID_BASE+24)
564 #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
565 #define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1)
567 #define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0)
568 enum v4l2_mpeg_stream_type {
569 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0,
570 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1,
571 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2,
572 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3,
573 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4,
574 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5,
576 #define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1)
577 #define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2)
578 #define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3)
579 #define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4)
580 #define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5)
581 #define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6)
582 #define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7)
583 enum v4l2_mpeg_stream_vbi_fmt {
584 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,
585 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,
588 #define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100)
589 enum v4l2_mpeg_audio_sampling_freq {
590 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
591 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
592 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
594 #define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101)
595 enum v4l2_mpeg_audio_encoding {
596 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
597 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
598 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
600 #define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102)
601 enum v4l2_mpeg_audio_l1_bitrate {
602 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
603 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
604 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
605 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
606 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
607 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
608 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
609 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
610 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
611 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
612 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
613 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
614 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
615 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
617 #define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103)
618 enum v4l2_mpeg_audio_l2_bitrate {
619 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
620 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
621 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
622 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
623 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
624 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
625 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
626 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
627 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
628 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
629 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
630 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
631 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
632 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
634 #define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104)
635 enum v4l2_mpeg_audio_l3_bitrate {
636 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
637 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
638 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
639 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
640 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
641 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
642 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
643 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
644 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
645 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
646 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
647 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
648 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
649 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
651 #define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105)
652 enum v4l2_mpeg_audio_mode {
653 V4L2_MPEG_AUDIO_MODE_STEREO = 0,
654 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
655 V4L2_MPEG_AUDIO_MODE_DUAL = 2,
656 V4L2_MPEG_AUDIO_MODE_MONO = 3,
658 #define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106)
659 enum v4l2_mpeg_audio_mode_extension {
660 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
661 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
662 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
663 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
665 #define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107)
666 enum v4l2_mpeg_audio_emphasis {
667 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
668 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
669 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
671 #define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108)
672 enum v4l2_mpeg_audio_crc {
673 V4L2_MPEG_AUDIO_CRC_NONE = 0,
674 V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
677 #define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200)
678 enum v4l2_mpeg_video_encoding {
679 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
680 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
682 #define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201)
683 enum v4l2_mpeg_video_aspect {
684 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
685 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
686 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
687 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
689 #define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202)
690 #define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203)
691 #define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204)
692 #define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205)
693 #define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206)
694 enum v4l2_mpeg_video_bitrate_mode {
695 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
696 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
698 #define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207)
699 #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208)
700 #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
702 #define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
703 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0)
704 enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
705 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
706 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
708 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1)
709 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2)
710 enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
711 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
712 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
713 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
714 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
715 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
717 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3)
718 enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
719 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
720 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
722 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4)
723 enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
724 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
725 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
727 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5)
728 #define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6)
729 enum v4l2_mpeg_cx2341x_video_median_filter_type {
730 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
731 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
732 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
733 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
734 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
736 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7)
737 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8)
738 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
739 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10)
745 enum v4l2_tuner_type type;
756 struct v4l2_modulator
767 #define V4L2_TUNER_CAP_LOW 0x0001
768 #define V4L2_TUNER_CAP_NORM 0x0002
769 #define V4L2_TUNER_CAP_STEREO 0x0010
770 #define V4L2_TUNER_CAP_LANG2 0x0020
771 #define V4L2_TUNER_CAP_SAP 0x0020
772 #define V4L2_TUNER_CAP_LANG1 0x0040
774 #define V4L2_TUNER_SUB_MONO 0x0001
775 #define V4L2_TUNER_SUB_STEREO 0x0002
776 #define V4L2_TUNER_SUB_LANG2 0x0004
777 #define V4L2_TUNER_SUB_SAP 0x0004
778 #define V4L2_TUNER_SUB_LANG1 0x0008
780 #define V4L2_TUNER_MODE_MONO 0x0000
781 #define V4L2_TUNER_MODE_STEREO 0x0001
782 #define V4L2_TUNER_MODE_LANG2 0x0002
783 #define V4L2_TUNER_MODE_SAP 0x0002
784 #define V4L2_TUNER_MODE_LANG1 0x0003
785 #define V4L2_TUNER_MODE_LANG1_LANG2 0x0004
787 struct v4l2_frequency
790 enum v4l2_tuner_type type;
804 #define V4L2_AUDCAP_STEREO 0x00001
805 #define V4L2_AUDCAP_AVL 0x00002
807 #define V4L2_AUDMODE_AVL 0x00001
818 struct v4l2_vbi_format
822 __u32 samples_per_line;
830 #define V4L2_VBI_UNSYNC (1<< 0)
831 #define V4L2_VBI_INTERLACED (1<< 1)
833 struct v4l2_sliced_vbi_format
837 __u16 service_lines[2][24];
842 #define V4L2_SLICED_TELETEXT_B (0x0001)
844 #define V4L2_SLICED_VPS (0x0400)
846 #define V4L2_SLICED_CAPTION_525 (0x1000)
848 #define V4L2_SLICED_WSS_625 (0x4000)
850 #define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525)
851 #define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
853 struct v4l2_sliced_vbi_cap
857 __u16 service_lines[2][24];
861 struct v4l2_sliced_vbi_data
872 enum v4l2_buf_type type;
875 struct v4l2_pix_format pix;
876 struct v4l2_window win;
877 struct v4l2_vbi_format vbi;
878 struct v4l2_sliced_vbi_format sliced;
883 struct v4l2_streamparm
885 enum v4l2_buf_type type;
888 struct v4l2_captureparm capture;
889 struct v4l2_outputparm output;
894 #define VIDIOC_QUERYCAP _IOR ('V', 0, struct v4l2_capability)
895 #define VIDIOC_RESERVED _IO ('V', 1)
896 #define VIDIOC_ENUM_FMT _IOWR ('V', 2, struct v4l2_fmtdesc)
897 #define VIDIOC_G_FMT _IOWR ('V', 4, struct v4l2_format)
898 #define VIDIOC_S_FMT _IOWR ('V', 5, struct v4l2_format)
899 #define VIDIOC_REQBUFS _IOWR ('V', 8, struct v4l2_requestbuffers)
900 #define VIDIOC_QUERYBUF _IOWR ('V', 9, struct v4l2_buffer)
901 #define VIDIOC_G_FBUF _IOR ('V', 10, struct v4l2_framebuffer)
902 #define VIDIOC_S_FBUF _IOW ('V', 11, struct v4l2_framebuffer)
903 #define VIDIOC_OVERLAY _IOW ('V', 14, int)
904 #define VIDIOC_QBUF _IOWR ('V', 15, struct v4l2_buffer)
905 #define VIDIOC_DQBUF _IOWR ('V', 17, struct v4l2_buffer)
906 #define VIDIOC_STREAMON _IOW ('V', 18, int)
907 #define VIDIOC_STREAMOFF _IOW ('V', 19, int)
908 #define VIDIOC_G_PARM _IOWR ('V', 21, struct v4l2_streamparm)
909 #define VIDIOC_S_PARM _IOWR ('V', 22, struct v4l2_streamparm)
910 #define VIDIOC_G_STD _IOR ('V', 23, v4l2_std_id)
911 #define VIDIOC_S_STD _IOW ('V', 24, v4l2_std_id)
912 #define VIDIOC_ENUMSTD _IOWR ('V', 25, struct v4l2_standard)
913 #define VIDIOC_ENUMINPUT _IOWR ('V', 26, struct v4l2_input)
914 #define VIDIOC_G_CTRL _IOWR ('V', 27, struct v4l2_control)
915 #define VIDIOC_S_CTRL _IOWR ('V', 28, struct v4l2_control)
916 #define VIDIOC_G_TUNER _IOWR ('V', 29, struct v4l2_tuner)
917 #define VIDIOC_S_TUNER _IOW ('V', 30, struct v4l2_tuner)
918 #define VIDIOC_G_AUDIO _IOR ('V', 33, struct v4l2_audio)
919 #define VIDIOC_S_AUDIO _IOW ('V', 34, struct v4l2_audio)
920 #define VIDIOC_QUERYCTRL _IOWR ('V', 36, struct v4l2_queryctrl)
921 #define VIDIOC_QUERYMENU _IOWR ('V', 37, struct v4l2_querymenu)
922 #define VIDIOC_G_INPUT _IOR ('V', 38, int)
923 #define VIDIOC_S_INPUT _IOWR ('V', 39, int)
924 #define VIDIOC_G_OUTPUT _IOR ('V', 46, int)
925 #define VIDIOC_S_OUTPUT _IOWR ('V', 47, int)
926 #define VIDIOC_ENUMOUTPUT _IOWR ('V', 48, struct v4l2_output)
927 #define VIDIOC_G_AUDOUT _IOR ('V', 49, struct v4l2_audioout)
928 #define VIDIOC_S_AUDOUT _IOW ('V', 50, struct v4l2_audioout)
929 #define VIDIOC_G_MODULATOR _IOWR ('V', 54, struct v4l2_modulator)
930 #define VIDIOC_S_MODULATOR _IOW ('V', 55, struct v4l2_modulator)
931 #define VIDIOC_G_FREQUENCY _IOWR ('V', 56, struct v4l2_frequency)
932 #define VIDIOC_S_FREQUENCY _IOW ('V', 57, struct v4l2_frequency)
933 #define VIDIOC_CROPCAP _IOWR ('V', 58, struct v4l2_cropcap)
934 #define VIDIOC_G_CROP _IOWR ('V', 59, struct v4l2_crop)
935 #define VIDIOC_S_CROP _IOW ('V', 60, struct v4l2_crop)
936 #define VIDIOC_G_JPEGCOMP _IOR ('V', 61, struct v4l2_jpegcompression)
937 #define VIDIOC_S_JPEGCOMP _IOW ('V', 62, struct v4l2_jpegcompression)
938 #define VIDIOC_QUERYSTD _IOR ('V', 63, v4l2_std_id)
939 #define VIDIOC_TRY_FMT _IOWR ('V', 64, struct v4l2_format)
940 #define VIDIOC_ENUMAUDIO _IOWR ('V', 65, struct v4l2_audio)
941 #define VIDIOC_ENUMAUDOUT _IOWR ('V', 66, struct v4l2_audioout)
942 #define VIDIOC_G_PRIORITY _IOR ('V', 67, enum v4l2_priority)
943 #define VIDIOC_S_PRIORITY _IOW ('V', 68, enum v4l2_priority)
944 #define VIDIOC_G_SLICED_VBI_CAP _IOR ('V', 69, struct v4l2_sliced_vbi_cap)
945 #define VIDIOC_LOG_STATUS _IO ('V', 70)
946 #define VIDIOC_G_EXT_CTRLS _IOWR ('V', 71, struct v4l2_ext_controls)
947 #define VIDIOC_S_EXT_CTRLS _IOWR ('V', 72, struct v4l2_ext_controls)
948 #define VIDIOC_TRY_EXT_CTRLS _IOWR ('V', 73, struct v4l2_ext_controls)
952 #define VIDIOC_OVERLAY_OLD _IOWR ('V', 14, int)
953 #define VIDIOC_S_PARM_OLD _IOW ('V', 22, struct v4l2_streamparm)
954 #define VIDIOC_S_CTRL_OLD _IOW ('V', 28, struct v4l2_control)
955 #define VIDIOC_G_AUDIO_OLD _IOWR ('V', 33, struct v4l2_audio)
956 #define VIDIOC_G_AUDOUT_OLD _IOWR ('V', 49, struct v4l2_audioout)
957 #define VIDIOC_CROPCAP_OLD _IOR ('V', 58, struct v4l2_cropcap)
960 #define BASE_VIDIOC_PRIVATE 192