videodev2.h revision 3329:25b1f306ff2e
155714Skris/* 255714Skris * CDDL HEADER START 355714Skris * 455714Skris * The contents of this file are subject to the terms of the 555714Skris * Common Development and Distribution License (the "License"). 655714Skris * You may not use this file except in compliance with the License. 755714Skris * 8296341Sdelphij * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 955714Skris * or http://www.opensolaris.org/os/licensing. 1055714Skris * See the License for the specific language governing permissions 1155714Skris * and limitations under the License. 1255714Skris * 1355714Skris * When distributing Covered Code, include this CDDL HEADER in each 1455714Skris * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15296341Sdelphij * If applicable, add the following below this CDDL HEADER, with the 1655714Skris * fields enclosed by brackets "[]" replaced with your own identifying 1755714Skris * information: Portions Copyright [yyyy] [name of copyright owner] 1855714Skris * 1955714Skris * CDDL HEADER END 2055714Skris */ 2155714Skris/* 22296341Sdelphij * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 2355714Skris * Use is subject to license terms. 2455714Skris */ 2555714Skris 2655714Skris#ifndef __LINUX_VIDEODEV2_H 2755714Skris#define __LINUX_VIDEODEV2_H 2855714Skris 2955714Skris#pragma ident "%Z%%M% %I% %E% SMI" 3055714Skris 3155714Skris#ifdef __cplusplus 3255714Skrisextern "C" { 3355714Skris#endif 3455714Skris 3555714Skris/* 3655714Skris * Video for Linux Two 37296341Sdelphij * 3855714Skris * Header file for v4l or V4L2 drivers and applications 3955714Skris * with public API. 40296341Sdelphij * All kernel-specific stuff were moved to media/v4l2-dev.h, so 4155714Skris * no #if __KERNEL tests are allowed here 4255714Skris * 4355714Skris * See http://linuxtv.org for more info 4455714Skris * 4555714Skris * Author: Bill Dirks <bdirks@pacbell.net> 4655714Skris * Justin Schoeman 4755714Skris * et al. 4855714Skris */ 4955714Skris 5055714Skris/* 5155714Skris * Common stuff for both V4L1 and V4L2 52296341Sdelphij * Moved from videodev.h 5355714Skris */ 5455714Skris#define VIDEO_MAX_FRAME 32 5555714Skris 5655714Skris#define VID_TYPE_CAPTURE 1 /* Can capture */ 5755714Skris#define VID_TYPE_TUNER 2 /* Can tune */ 5855714Skris#define VID_TYPE_TELETEXT 4 /* Does teletext */ 5955714Skris#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */ 6055714Skris#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */ 6155714Skris#define VID_TYPE_CLIPPING 32 /* Can clip */ 6255714Skris#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */ 6355714Skris#define VID_TYPE_SCALES 128 /* Scalable */ 6459191Skris#define VID_TYPE_MONOCHROME 256 /* Monochrome only */ 65160814Ssimon#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */ 6655714Skris#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */ 6755714Skris#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */ 68296341Sdelphij#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */ 6955714Skris#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */ 7055714Skris 71296341Sdelphij/* 72296341Sdelphij * M I S C E L L A N E O U S 73296341Sdelphij */ 74100928Snectar 75296341Sdelphij/* Four-character-code (FOURCC) */ 76100928Snectar#define v4l2_fourcc(a, b, c, d) \ 77296341Sdelphij (((uint32_t)(a)<<0) | ((uint32_t)(b)<<8) | \ 78296341Sdelphij ((uint32_t)(c)<<16)|((uint32_t)(d)<<24)) 79296341Sdelphij 80296341Sdelphij/* 81296341Sdelphij * E N U M S 82296341Sdelphij */ 83296341Sdelphijenum v4l2_field { 84296341Sdelphij 85296341Sdelphij /* 86296341Sdelphij * driver can choose from none, top, bottom, interlaced 87296341Sdelphij * depending on whatever it thinks is approximate ... 88296341Sdelphij */ 89100928Snectar V4L2_FIELD_ANY = 0, 90296341Sdelphij V4L2_FIELD_NONE = 1, /* this device has no fields ... */ 91100928Snectar V4L2_FIELD_TOP = 2, /* top field only */ 92296341Sdelphij V4L2_FIELD_BOTTOM = 3, /* bottom field only */ 93296341Sdelphij V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */ 94127128Snectar 95296341Sdelphij /* both fields sequential into one buffer, top-bottom order */ 96296341Sdelphij V4L2_FIELD_SEQ_TB = 5, 97296341Sdelphij 98296341Sdelphij V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */ 99296341Sdelphij 100296341Sdelphij /* both fields alternating into separate buffers */ 101296341Sdelphij V4L2_FIELD_ALTERNATE = 7 102296341Sdelphij}; 103100928Snectar#define V4L2_FIELD_HAS_TOP(field) \ 104160814Ssimon ((field) == V4L2_FIELD_TOP || \ 105296341Sdelphij (field) == V4L2_FIELD_INTERLACED || \ 106296341Sdelphij (field) == V4L2_FIELD_SEQ_TB || \ 107296341Sdelphij (field) == V4L2_FIELD_SEQ_BT) 108296341Sdelphij#define V4L2_FIELD_HAS_BOTTOM(field) \ 109296341Sdelphij ((field) == V4L2_FIELD_BOTTOM || \ 110296341Sdelphij (field) == V4L2_FIELD_INTERLACED || \ 111296341Sdelphij (field) == V4L2_FIELD_SEQ_TB || \ 112160814Ssimon (field) == V4L2_FIELD_SEQ_BT) 113296341Sdelphij#define V4L2_FIELD_HAS_BOTH(field) \ 114296341Sdelphij ((field) == V4L2_FIELD_INTERLACED || \ 115296341Sdelphij (field) == V4L2_FIELD_SEQ_TB || \ 116296341Sdelphij (field) == V4L2_FIELD_SEQ_BT) 117296341Sdelphij 118160814Ssimonenum v4l2_buf_type { 119296341Sdelphij V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, 120296341Sdelphij V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, 121296341Sdelphij V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, 122296341Sdelphij V4L2_BUF_TYPE_VBI_CAPTURE = 4, 123296341Sdelphij V4L2_BUF_TYPE_VBI_OUTPUT = 5, 124296341Sdelphij#if 1 125296341Sdelphij /* Experimental Sliced VBI */ 126296341Sdelphij V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, 127160814Ssimon V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, 128296341Sdelphij#endif 129160814Ssimon V4L2_BUF_TYPE_PRIVATE = 0x80 130296341Sdelphij}; 131296341Sdelphij 132296341Sdelphijenum v4l2_ctrl_type { 133296341Sdelphij V4L2_CTRL_TYPE_INTEGER = 1, 134160814Ssimon V4L2_CTRL_TYPE_BOOLEAN = 2, 135296341Sdelphij V4L2_CTRL_TYPE_MENU = 3, 136160814Ssimon V4L2_CTRL_TYPE_BUTTON = 4, 137238405Sjkim V4L2_CTRL_TYPE_INTEGER64 = 5, 138296341Sdelphij V4L2_CTRL_TYPE_CTRL_CLASS = 6 139296341Sdelphij}; 140296341Sdelphij 141296341Sdelphijenum v4l2_tuner_type { 142296341Sdelphij V4L2_TUNER_RADIO = 1, 143296341Sdelphij V4L2_TUNER_ANALOG_TV = 2, 144296341Sdelphij V4L2_TUNER_DIGITAL_TV = 3 145238405Sjkim}; 146296341Sdelphij 147238405Sjkimenum v4l2_memory { 148296341Sdelphij V4L2_MEMORY_MMAP = 1, 149296341Sdelphij V4L2_MEMORY_USERPTR = 2, 150238405Sjkim V4L2_MEMORY_OVERLAY = 3 151296341Sdelphij}; 152296341Sdelphij 153296341Sdelphij/* see also http: vektor.theorem.ca/graphics/ycbcr/ */ 154238405Sjkimenum v4l2_colorspace { 155296341Sdelphij /* ITU-R 601 -- broadcast NTSC/PAL */ 156296341Sdelphij V4L2_COLORSPACE_SMPTE170M = 1, 157238405Sjkim 158296341Sdelphij /* 1125-Line (US) HDTV */ 159296341Sdelphij V4L2_COLORSPACE_SMPTE240M = 2, 160296341Sdelphij 161296341Sdelphij /* HD and modern captures. */ 162296341Sdelphij V4L2_COLORSPACE_REC709 = 3, 163238405Sjkim 164296341Sdelphij /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */ 165296341Sdelphij V4L2_COLORSPACE_BT878 = 4, 166238405Sjkim 167296341Sdelphij /* These should be useful. Assume 601 extents. */ 168238405Sjkim V4L2_COLORSPACE_470_SYSTEM_M = 5, 169296341Sdelphij V4L2_COLORSPACE_470_SYSTEM_BG = 6, 170296341Sdelphij 171296341Sdelphij /* 172296341Sdelphij * I know there will be cameras that send this. So, this is 173238405Sjkim * unspecified chromaticities and full 0-255 on each of the 174296341Sdelphij * Y'CbCr components 175296341Sdelphij */ 176238405Sjkim V4L2_COLORSPACE_JPEG = 7, 177296341Sdelphij 178296341Sdelphij /* For RGB colourspaces, this is probably a good start. */ 179238405Sjkim V4L2_COLORSPACE_SRGB = 8 180296341Sdelphij}; 181238405Sjkim 182296341Sdelphijenum v4l2_priority { 183296341Sdelphij V4L2_PRIORITY_UNSET = 0, /* not initialized */ 184296341Sdelphij V4L2_PRIORITY_BACKGROUND = 1, 185296341Sdelphij V4L2_PRIORITY_INTERACTIVE = 2, 186296341Sdelphij V4L2_PRIORITY_RECORD = 3, 187296341Sdelphij V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE 188296341Sdelphij}; 189296341Sdelphij 190238405Sjkimstruct v4l2_rect { 191296341Sdelphij int32_t left; 192238405Sjkim int32_t top; 193238405Sjkim int32_t width; 194296341Sdelphij int32_t height; 195296341Sdelphij}; 196296341Sdelphij 197296341Sdelphijstruct v4l2_fract { 198296341Sdelphij uint32_t numerator; 199238405Sjkim uint32_t denominator; 200296341Sdelphij}; 201238405Sjkim 202296341Sdelphij/* 203296341Sdelphij * D R I V E R C A P A B I L I T I E S 204296341Sdelphij */ 205238405Sjkimstruct v4l2_capability 206296341Sdelphij{ 207296341Sdelphij uint8_t driver[16]; /* i.e. "bttv" */ 208238405Sjkim uint8_t card[32]; /* i.e. "Hauppauge WinTV" */ 209296341Sdelphij uint8_t bus_info[32]; /* "PCI:" + pci_name(pci_dev) */ 210296341Sdelphij uint32_t version; /* should use KERNEL_VERSION() */ 211296341Sdelphij uint32_t capabilities; /* Device capabilities */ 212296341Sdelphij uint32_t reserved[4]; 213296341Sdelphij}; 214238405Sjkim 215296341Sdelphij/* Values for 'capabilities' field */ 216296341Sdelphij 217296341Sdelphij/* Is a video capture device */ 218238405Sjkim#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 219296341Sdelphij 220238405Sjkim/* Is a video output device */ 221296341Sdelphij#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 222296341Sdelphij#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */ 223296341Sdelphij 224296341Sdelphij/* Is a raw VBI capture device */ 225238405Sjkim#define V4L2_CAP_VBI_CAPTURE 0x00000010 226296341Sdelphij 227296341Sdelphij/* Is a raw VBI output device */ 228296341Sdelphij#define V4L2_CAP_VBI_OUTPUT 0x00000020 229296341Sdelphij#if 1 230296341Sdelphij 231296341Sdelphij/* Is a sliced VBI capture device */ 232238405Sjkim#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 233296341Sdelphij 234238405Sjkim/* Is a sliced VBI output device */ 235296341Sdelphij#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 236296341Sdelphij#endif 237296341Sdelphij#define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */ 238296341Sdelphij 239238405Sjkim#define V4L2_CAP_TUNER 0x00010000 /* has a tuner */ 240296341Sdelphij#define V4L2_CAP_AUDIO 0x00020000 /* has audio support */ 241296341Sdelphij#define V4L2_CAP_RADIO 0x00040000 /* is a radio device */ 242238405Sjkim 243296341Sdelphij#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */ 244296341Sdelphij#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */ 245296341Sdelphij#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */ 246296341Sdelphij 247296341Sdelphij/* 248238405Sjkim * V I D E O I M A G E F O R M A T 249296341Sdelphij */ 250296341Sdelphijstruct v4l2_pix_format 251238405Sjkim{ 25255714Skris uint32_t width; 253296341Sdelphij uint32_t height; 254296341Sdelphij uint32_t pixelformat; 255296341Sdelphij enum v4l2_field field; 256296341Sdelphij uint32_t bytesperline; /* for padding, zero if unused */ 257296341Sdelphij uint32_t sizeimage; 258296341Sdelphij enum v4l2_colorspace colorspace; 259296341Sdelphij uint32_t priv; /* private data, depends on pixelformat */ 260296341Sdelphij}; 261296341Sdelphij 262296341Sdelphij/* Pixel format FOURCC depth Description */ 26355714Skris#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */ 264296341Sdelphij#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */ 265296341Sdelphij#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */ 266296341Sdelphij 267296341Sdelphij/* 16 RGB-5-5-5 BE */ 268296341Sdelphij#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') 269296341Sdelphij 270296341Sdelphij/* 16 RGB-5-6-5 BE */ 271296341Sdelphij#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') 272296341Sdelphij 273296341Sdelphij#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */ 274296341Sdelphij#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */ 275296341Sdelphij#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */ 276296341Sdelphij#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */ 277296341Sdelphij#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ 278296341Sdelphij#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */ 279296341Sdelphij#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */ 280296341Sdelphij#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */ 281296341Sdelphij#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */ 282280268Sdelphij 283296341Sdelphij/* 16 YVU422 planar */ 284296341Sdelphij#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') 28555714Skris 286296341Sdelphij/* 16 YVU411 planar */ 287296341Sdelphij#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') 288296341Sdelphij 289296341Sdelphij#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */ 290296341Sdelphij 291296341Sdelphij/* two planes -- one Y, one Cr + Cb interleaved */ 292296341Sdelphij#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */ 293296341Sdelphij#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */ 294296341Sdelphij 295296341Sdelphij/* The following formats are not defined in the V4L2 specification */ 296296341Sdelphij#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */ 297296341Sdelphij#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */ 298296341Sdelphij#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */ 299296341Sdelphij#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit colo */ 300296341Sdelphij 301296341Sdelphij/* 8 YUV 4:1:1 16x16 macroblocks */ 302296341Sdelphij#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') 303296341Sdelphij 304296341Sdelphij/* see www.siliconimaging.com/RGB%20Bayer.htm */ 305296341Sdelphij 306296341Sdelphij/* 8 BGBG.. GRGR.. */ 307296341Sdelphij#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') 308296341Sdelphij 309296341Sdelphij/* compressed formats */ 310296341Sdelphij 311296341Sdelphij/* Motion-JPEG */ 312296341Sdelphij#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') 313296341Sdelphij#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */ 314296341Sdelphij#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */ 315296341Sdelphij#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */ 316296341Sdelphij 317296341Sdelphij/* Vendor-specific formats */ 318296341Sdelphij 319296341Sdelphij/* Winnov hw compress */ 32055714Skris#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') 321296341Sdelphij 322296341Sdelphij/* SN9C10x compression */ 323296341Sdelphij#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') 32455714Skris 325296341Sdelphij/* pwc older webcam */ 326296341Sdelphij#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') 32755714Skris 328296341Sdelphij/* pwc newer webcam */ 329296341Sdelphij#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') 330296341Sdelphij 331296341Sdelphij/* ET61X251 compression */ 332296341Sdelphij#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') 33355714Skris 334296341Sdelphij/* 335296341Sdelphij * F O R M A T E N U M E R A T I O N 336296341Sdelphij */ 337296341Sdelphijstruct v4l2_fmtdesc 338296341Sdelphij{ 339296341Sdelphij uint32_t index; /* Format number */ 340296341Sdelphij enum v4l2_buf_type type; /* buffer type */ 341296341Sdelphij uint32_t flags; 342296341Sdelphij char description[32]; /* Description string */ 343296341Sdelphij uint32_t pixelformat; /* Format fourcc */ 344296341Sdelphij uint32_t reserved[4]; 345296341Sdelphij}; 346296341Sdelphij 347296341Sdelphij#define V4L2_FMT_FLAG_COMPRESSED 0x0001 348296341Sdelphij 349296341Sdelphij/* 350296341Sdelphij * T I M E C O D E 35155714Skris */ 352296341Sdelphijstruct v4l2_timecode 353296341Sdelphij{ 354296341Sdelphij uint32_t type; 355296341Sdelphij uint32_t flags; 356296341Sdelphij uint8_t frames; 357296341Sdelphij uint8_t seconds; 358296341Sdelphij uint8_t minutes; 359296341Sdelphij uint8_t hours; 360296341Sdelphij uint8_t userbits[4]; 36155714Skris}; 362296341Sdelphij 363296341Sdelphij/* Type */ 364296341Sdelphij#define V4L2_TC_TYPE_24FPS 1 365296341Sdelphij#define V4L2_TC_TYPE_25FPS 2 366296341Sdelphij#define V4L2_TC_TYPE_30FPS 3 367296341Sdelphij#define V4L2_TC_TYPE_50FPS 4 368296341Sdelphij#define V4L2_TC_TYPE_60FPS 5 36955714Skris 370296341Sdelphij/* Flags */ 371296341Sdelphij#define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */ 372296341Sdelphij#define V4L2_TC_FLAG_COLORFRAME 0x0002 373296341Sdelphij#define V4L2_TC_USERBITS_field 0x000C 374296341Sdelphij#define V4L2_TC_USERBITS_USERDEFINED 0x0000 375296341Sdelphij#define V4L2_TC_USERBITS_8BITCHARS 0x0008 37655714Skris/* The above is based on SMPTE timecodes */ 377296341Sdelphij 378296341Sdelphij#ifdef __KERNEL__ 379296341Sdelphij/* 380296341Sdelphij * M P E G C O M P R E S S I O N P A R A M E T E R S 381296341Sdelphij * 382296341Sdelphij * ### WARNING: This experimental MPEG compression API is obsolete. 383296341Sdelphij * ### It is replaced by the MPEG controls API. 384296341Sdelphij * ### This old API will disappear in the near future! 385296341Sdelphij * 386296341Sdelphij */ 387296341Sdelphijenum v4l2_bitrate_mode { 388296341Sdelphij V4L2_BITRATE_NONE = 0, /* not specified */ 389296341Sdelphij V4L2_BITRATE_CBR, /* constant bitrate */ 390296341Sdelphij V4L2_BITRATE_VBR /* variable bitrate */ 391296341Sdelphij}; 392296341Sdelphijstruct v4l2_bitrate { 393296341Sdelphij /* rates are specified in kbit/sec */ 394296341Sdelphij enum v4l2_bitrate_mode mode; 395296341Sdelphij uint32_t min; 396296341Sdelphij uint32_t target; /* use this one for CBR */ 397296341Sdelphij uint32_t max; 398296341Sdelphij}; 399296341Sdelphij 400296341Sdelphijenum v4l2_mpeg_streamtype { 401296341Sdelphij V4L2_MPEG_SS_1, /* MPEG-1 system stream */ 402296341Sdelphij V4L2_MPEG_PS_2, /* MPEG-2 program stream */ 403296341Sdelphij V4L2_MPEG_TS_2, /* MPEG-2 transport stream */ 40455714Skris 405160814Ssimon /* MPEG-2 program stream with DVD header fixups */ 406296341Sdelphij V4L2_MPEG_PS_DVD 407296341Sdelphij}; 408296341Sdelphijenum v4l2_mpeg_audiotype { 409296341Sdelphij V4L2_MPEG_AU_2_I, /* MPEG-2 layer 1 */ 410296341Sdelphij V4L2_MPEG_AU_2_II, /* MPEG-2 layer 2 */ 411296341Sdelphij V4L2_MPEG_AU_2_III, /* MPEG-2 layer 3 */ 412296341Sdelphij V4L2_MPEG_AC3, /* AC3 */ 413296341Sdelphij V4L2_MPEG_LPCM /* LPCM */ 414296341Sdelphij}; 415160814Ssimonenum v4l2_mpeg_videotype { 41655714Skris V4L2_MPEG_VI_1, /* MPEG-1 */ 41755714Skris V4L2_MPEG_VI_2 /* MPEG-2 */ 418296341Sdelphij}; 419296341Sdelphijenum v4l2_mpeg_aspectratio { 420296341Sdelphij V4L2_MPEG_ASPECT_SQUARE = 1, /* square pixel */ 421296341Sdelphij V4L2_MPEG_ASPECT_4_3 = 2, /* 4 : 3 */ 422296341Sdelphij V4L2_MPEG_ASPECT_16_9 = 3, /* 16 : 9 */ 423296341Sdelphij V4L2_MPEG_ASPECT_1_221 = 4 /* 1 : 2,21 */ 424296341Sdelphij}; 425296341Sdelphij 426296341Sdelphijstruct v4l2_mpeg_compression { 427296341Sdelphij /* general */ 428296341Sdelphij enum v4l2_mpeg_streamtype st_type; 429296341Sdelphij struct v4l2_bitrate st_bitrate; 430296341Sdelphij 431296341Sdelphij /* transport streams */ 43255714Skris uint16_t ts_pid_pmt; 433296341Sdelphij uint16_t ts_pid_audio; 434296341Sdelphij uint16_t ts_pid_video; 435296341Sdelphij uint16_t ts_pid_pcr; 436296341Sdelphij 437280268Sdelphij /* program stream */ 438296341Sdelphij uint16_t ps_size; 439296341Sdelphij uint16_t reserved_1; /* align */ 440296341Sdelphij 441296341Sdelphij /* audio */ 442280268Sdelphij enum v4l2_mpeg_audiotype au_type; 443296341Sdelphij struct v4l2_bitrate au_bitrate; 444296341Sdelphij uint32_t au_sample_rate; 44555714Skris uint8_t au_pesid; 446296341Sdelphij uint8_t reserved_2[3]; /* align */ 447296341Sdelphij 448296341Sdelphij /* video */ 449296341Sdelphij enum v4l2_mpeg_videotype vi_type; 450296341Sdelphij enum v4l2_mpeg_aspectratio vi_aspect_ratio; 451296341Sdelphij struct v4l2_bitrate vi_bitrate; 452296341Sdelphij uint32_t vi_frame_rate; 453296341Sdelphij uint16_t vi_frames_per_gop; 454296341Sdelphij uint16_t vi_bframes_count; 455296341Sdelphij uint8_t vi_pesid; 456296341Sdelphij uint8_t reserved_3[3]; /* align */ 457296341Sdelphij 458296341Sdelphij /* misc flags */ 459296341Sdelphij uint32_t closed_gops:1; 460296341Sdelphij uint32_t pulldown:1; 461296341Sdelphij uint32_t reserved_4:30; /* align */ 462296341Sdelphij 463296341Sdelphij /* I don't expect the above being perfect yet ;) */ 464296341Sdelphij uint32_t reserved_5[8]; 465296341Sdelphij}; 466296341Sdelphij#endif 467296341Sdelphij 468296341Sdelphijstruct v4l2_jpegcompression 469296341Sdelphij{ 470296341Sdelphij int quality; 471296341Sdelphij 472296341Sdelphij /* Number of APP segment to be written, must be 0..15 */ 473296341Sdelphij int APPn; 474296341Sdelphij 475296341Sdelphij int APP_len; /* Length of data in JPEG APPn segment */ 476296341Sdelphij char APP_data[60]; /* Data in the JPEG APPn segment. */ 477296341Sdelphij 478296341Sdelphij int COM_len; /* Length of data in JPEG COM segment */ 479296341Sdelphij char COM_data[60]; /* Data in JPEG COM segment */ 480296341Sdelphij 481296341Sdelphij /* 482296341Sdelphij * Which markers should go into the JPEG output. Unless you exactly 483296341Sdelphij * know what you do, leave them untouched. Inluding less markers will 484296341Sdelphij * make the resulting code smaller, but there will be fewer 485296341Sdelphij * aplications which can read it. The presence of the APP and COM 486296341Sdelphij * marker is influenced by APP_len and COM_len 487296341Sdelphij * ONLY, not by this property! 488296341Sdelphij */ 489296341Sdelphij uint32_t jpeg_markers; 490296341Sdelphij 49155714Skris#define V4L2_JPEG_MARKER_DHT (1<<3) /* Define Huffman Tables */ 492284295Sdelphij#define V4L2_JPEG_MARKER_DQT (1<<4) /* Define Quantization Tables */ 493284295Sdelphij#define V4L2_JPEG_MARKER_DRI (1<<5) /* Define Restart Interval */ 494284295Sdelphij#define V4L2_JPEG_MARKER_COM (1<<6) /* Comment segment */ 495284295Sdelphij 496284295Sdelphij/* App segment, driver will allways use APP0 */ 497284295Sdelphij#define V4L2_JPEG_MARKER_APP (1<<7) 498296341Sdelphij}; 499296341Sdelphij 500296341Sdelphij/* 501296341Sdelphij * M E M O R Y - M A P P I N G B U F F E R S 502296341Sdelphij */ 503296341Sdelphijstruct v4l2_requestbuffers 504296341Sdelphij{ 505296341Sdelphij uint32_t count; 50655714Skris enum v4l2_buf_type type; 507296341Sdelphij enum v4l2_memory memory; 508296341Sdelphij uint32_t reserved[2]; 509296341Sdelphij}; 510296341Sdelphij 511296341Sdelphij/* 512296341Sdelphij * this structure is defined to replace timeval structure which includes 513296341Sdelphij * "long" type elements 51455714Skris */ 515296341Sdelphijstruct v4l2_timeval { 516296341Sdelphij uint64_t tv_sec; /* seconds */ 517296341Sdelphij uint64_t tv_usec; /* and microseconds */ 518296341Sdelphij}; 519296341Sdelphij 520296341Sdelphij/* this structure is now 64bits alignment */ 521296341Sdelphijstruct v4l2_buffer 522296341Sdelphij{ 52355714Skris uint32_t index; 524296341Sdelphij uint32_t bytesused; 52555714Skris enum v4l2_buf_type type; 526296341Sdelphij enum v4l2_field field; 527296341Sdelphij struct v4l2_timeval timestamp; 528296341Sdelphij struct v4l2_timecode timecode; 529296341Sdelphij uint32_t flags; 530296341Sdelphij uint32_t sequence; 531296341Sdelphij union { 53255714Skris uint32_t offset; 53355714Skris uint64_t userptr; 534296341Sdelphij } m; 535296341Sdelphij /* memory location */ 536296341Sdelphij enum v4l2_memory memory; 537296341Sdelphij uint32_t length; 53855714Skris uint32_t input; 539296341Sdelphij uint32_t reserved; 540296341Sdelphij}; 541296341Sdelphij 542296341Sdelphij/* Flags for 'flags' field */ 54355714Skris#define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */ 544296341Sdelphij#define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */ 545296341Sdelphij#define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */ 546296341Sdelphij#define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */ 547296341Sdelphij#define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */ 54855714Skris#define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */ 549296341Sdelphij#define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */ 550296341Sdelphij#define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */ 551296341Sdelphij 552296341Sdelphij/* 553296341Sdelphij * O V E R L A Y P R E V I E W 554296341Sdelphij */ 555296341Sdelphijstruct v4l2_framebuffer 556296341Sdelphij{ 557296341Sdelphij uint32_t capability; 558296341Sdelphij uint32_t flags; 559296341Sdelphij/* 560296341Sdelphij * FIXME: in theory we should pass something like PCI device + memory 561296341Sdelphij * region + offset instead of some physical address 56255714Skris */ 563296341Sdelphij void* base; 564296341Sdelphij struct v4l2_pix_format fmt; 565296341Sdelphij}; 566296341Sdelphij/* Flags for the 'capability' field. Read only */ 567296341Sdelphij#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001 568296341Sdelphij#define V4L2_FBUF_CAP_CHROMAKEY 0x0002 569296341Sdelphij#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 570296341Sdelphij#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 57155714Skris/* Flags for the 'flags' field. */ 572296341Sdelphij#define V4L2_FBUF_FLAG_PRIMARY 0x0001 573296341Sdelphij#define V4L2_FBUF_FLAG_OVERLAY 0x0002 574296341Sdelphij#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 575296341Sdelphij 576296341Sdelphijstruct v4l2_clip 577296341Sdelphij{ 578296341Sdelphij struct v4l2_rect c; 579296341Sdelphij struct v4l2_clip *next; /* __user */ 580296341Sdelphij}; 581296341Sdelphij 58255714Skrisstruct v4l2_window 583296341Sdelphij{ 584296341Sdelphij struct v4l2_rect w; 585296341Sdelphij enum v4l2_field field; 586296341Sdelphij uint32_t chromakey; 587296341Sdelphij struct v4l2_clip *clips; /* __user */ 588296341Sdelphij uint32_t clipcount; 589296341Sdelphij void *bitmap; /* __user */ 590296341Sdelphij}; 591296341Sdelphij 592296341Sdelphij/* 593296341Sdelphij * C A P T U R E P A R A M E T E R S 594296341Sdelphij */ 595296341Sdelphijstruct v4l2_captureparm 596296341Sdelphij{ 597296341Sdelphij uint32_t capability; /* Supported modes */ 598296341Sdelphij uint32_t capturemode; /* Current mode */ 599296341Sdelphij 600296341Sdelphij /* Time per frame in .1us units */ 60155714Skris struct v4l2_fract timeperframe; 602296341Sdelphij uint32_t extendedmode; /* Driver-specific extensions */ 603296341Sdelphij uint32_t readbuffers; /* # of buffers for read */ 604296341Sdelphij uint32_t reserved[4]; 605296341Sdelphij}; 606296341Sdelphij 607296341Sdelphij/* Flags for 'capability' and 'capturemode' fields */ 608296341Sdelphij#define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */ 609296341Sdelphij#define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */ 610296341Sdelphij 611296341Sdelphijstruct v4l2_outputparm 612296341Sdelphij{ 613296341Sdelphij uint32_t capability; /* Supported modes */ 614296341Sdelphij uint32_t outputmode; /* Current mode */ 615296341Sdelphij 616296341Sdelphij /* Time per frame in seconds */ 617296341Sdelphij struct v4l2_fract timeperframe; 618296341Sdelphij uint32_t extendedmode; /* Driver-specific extensions */ 619296341Sdelphij uint32_t writebuffers; /* # of buffers for write */ 620296341Sdelphij uint32_t reserved[4]; 621234954Sbz}; 622296341Sdelphij 623296341Sdelphij/* 624296341Sdelphij * I N P U T I M A G E C R O P P I N G 625296341Sdelphij */ 626296341Sdelphijstruct v4l2_cropcap { 627296341Sdelphij enum v4l2_buf_type type; 628296341Sdelphij struct v4l2_rect bounds; 629296341Sdelphij struct v4l2_rect defrect; 630296341Sdelphij struct v4l2_fract pixelaspect; 631296341Sdelphij}; 63255714Skris 633296341Sdelphijstruct v4l2_crop { 634296341Sdelphij enum v4l2_buf_type type; 635296341Sdelphij struct v4l2_rect c; 636296341Sdelphij}; 637296341Sdelphij 638296341Sdelphij/* 63955714Skris * A N A L O G V I D E O S T A N D A R D 640296341Sdelphij */ 641296341Sdelphij 642296341Sdelphijtypedef uint64_t v4l2_std_id; 643296341Sdelphij 644296341Sdelphij/* one bit for each */ 645296341Sdelphij#define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001) 646296341Sdelphij#define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002) 647296341Sdelphij#define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004) 648296341Sdelphij#define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008) 649296341Sdelphij#define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010) 650296341Sdelphij#define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020) 65155714Skris#define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040) 652296341Sdelphij#define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080) 653296341Sdelphij 654296341Sdelphij#define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100) 655296341Sdelphij#define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200) 656296341Sdelphij#define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400) 657296341Sdelphij#define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800) 658296341Sdelphij 659296341Sdelphij#define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000) 660296341Sdelphij#define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000) 661296341Sdelphij#define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000) 662296341Sdelphij#define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000) 663296341Sdelphij 664296341Sdelphij#define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000) 665296341Sdelphij#define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000) 666296341Sdelphij#define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000) 66759191Skris#define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000) 668296341Sdelphij#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000) 669296341Sdelphij#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000) 670296341Sdelphij#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000) 671296341Sdelphij#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000) 672296341Sdelphij 673296341Sdelphij/* ATSC/HDTV */ 674296341Sdelphij#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000) 675296341Sdelphij#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000) 676296341Sdelphij 677296341Sdelphij/* some merged standards */ 678296341Sdelphij#define V4L2_STD_MN \ 679296341Sdelphij (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC) 680296341Sdelphij#define V4L2_STD_B \ 681296341Sdelphij (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B) 682296341Sdelphij#define V4L2_STD_GH \ 683296341Sdelphij (V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H) 684296341Sdelphij#define V4L2_STD_DK (V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK) 685296341Sdelphij 686296341Sdelphij/* some common needed stuff */ 687296341Sdelphij#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\ 688296341Sdelphij V4L2_STD_PAL_B1 |\ 689296341Sdelphij V4L2_STD_PAL_G) 69055714Skris#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\ 691160814Ssimon V4L2_STD_PAL_D1 |\ 692296341Sdelphij V4L2_STD_PAL_K) 693296341Sdelphij#define V4L2_STD_PAL (V4L2_STD_PAL_BG |\ 694296341Sdelphij V4L2_STD_PAL_DK |\ 695296341Sdelphij V4L2_STD_PAL_H |\ 696296341Sdelphij V4L2_STD_PAL_I) 697296341Sdelphij#define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\ 698296341Sdelphij V4L2_STD_NTSC_M_JP |\ 699296341Sdelphij V4L2_STD_NTSC_M_KR) 700296341Sdelphij#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\ 701296341Sdelphij V4L2_STD_SECAM_K |\ 702296341Sdelphij V4L2_STD_SECAM_K1) 703296341Sdelphij#define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\ 704296341Sdelphij V4L2_STD_SECAM_G |\ 705296341Sdelphij V4L2_STD_SECAM_H |\ 706296341Sdelphij V4L2_STD_SECAM_DK |\ 707296341Sdelphij V4L2_STD_SECAM_L |\ 708296341Sdelphij V4L2_STD_SECAM_LC) 709296341Sdelphij 710296341Sdelphij#define V4L2_STD_525_60 (V4L2_STD_PAL_M |\ 711160814Ssimon V4L2_STD_PAL_60 |\ 712238405Sjkim V4L2_STD_NTSC |\ 713296341Sdelphij V4L2_STD_NTSC_443) 714296341Sdelphij#define V4L2_STD_625_50 (V4L2_STD_PAL |\ 715296341Sdelphij V4L2_STD_PAL_N |\ 716238405Sjkim V4L2_STD_PAL_Nc |\ 717296341Sdelphij V4L2_STD_SECAM) 718296341Sdelphij#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\ 719296341Sdelphij V4L2_STD_ATSC_16_VSB) 720296341Sdelphij 721296341Sdelphij#define V4L2_STD_UNKNOWN 0 722296341Sdelphij#define V4L2_STD_ALL (V4L2_STD_525_60 |\ 723296341Sdelphij V4L2_STD_625_50) 724238405Sjkim 725296341Sdelphijstruct v4l2_standard 726296341Sdelphij{ 727296341Sdelphij uint32_t index; 728296341Sdelphij v4l2_std_id id; 729296341Sdelphij uint8_t name[24]; 730296341Sdelphij struct v4l2_fract frameperiod; /* Frames, not fields */ 731296341Sdelphij uint32_t framelines; 732296341Sdelphij uint32_t reserved[4]; 733296341Sdelphij}; 734238405Sjkim 735296341Sdelphij/* 736296341Sdelphij * V I D E O I N P U T S 737296341Sdelphij */ 738238405Sjkimstruct v4l2_input 739296341Sdelphij{ 740296341Sdelphij uint8_t name[32]; /* Label */ 741296341Sdelphij uint32_t index; /* Which input */ 74255714Skris uint32_t type; /* Type of input */ 743296341Sdelphij uint32_t audioset; /* Associated audios (bitfield) */ 744296341Sdelphij uint32_t tuner; /* Associated tuner */ 745296341Sdelphij v4l2_std_id std; 746296341Sdelphij uint32_t status; 747296341Sdelphij 748296341Sdelphij /* 749296341Sdelphij * Added for 64bits alignment, or, ENUMINPUT ioctl will fail. Because 750296341Sdelphij * 32 bits app and 64bits driver will get different structure size 751296341Sdelphij * which cause the values of ENUMINPUT are different. v4l2_input has a 75255714Skris * 64-bit element which make v4l2_input structure has to be 64bit 753296341Sdelphij * alignment. 754296341Sdelphij */ 755296341Sdelphij uint32_t pad; 756296341Sdelphij 757280268Sdelphij uint32_t reserved[4]; 758296341Sdelphij}; 759296341Sdelphij 760296341Sdelphij/* Values for the 'type' field */ 761296341Sdelphij#define V4L2_INPUT_TYPE_TUNER 1 762280268Sdelphij#define V4L2_INPUT_TYPE_CAMERA 2 763296341Sdelphij 764296341Sdelphij/* field 'status' - general */ 765296341Sdelphij#define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */ 76655714Skris#define V4L2_IN_ST_NO_SIGNAL 0x00000002 767296341Sdelphij#define V4L2_IN_ST_NO_COLOR 0x00000004 768296341Sdelphij 769296341Sdelphij/* field 'status' - analog */ 770296341Sdelphij#define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */ 771296341Sdelphij#define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */ 772296341Sdelphij 773296341Sdelphij/* field 'status' - digital */ 774296341Sdelphij#define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */ 775296341Sdelphij#define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */ 776296341Sdelphij#define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */ 777296341Sdelphij 778296341Sdelphij/* field 'status' - VCR and set-top box */ 779296341Sdelphij#define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */ 780296341Sdelphij#define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */ 781296341Sdelphij#define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */ 782296341Sdelphij 783296341Sdelphij/* 784296341Sdelphij * V I D E O O U T P U T S 785296341Sdelphij */ 786296341Sdelphijstruct v4l2_output 787296341Sdelphij{ 788296341Sdelphij uint32_t index; /* Which output */ 789296341Sdelphij uint8_t name[32]; /* Label */ 790296341Sdelphij uint32_t type; /* Type of output */ 791296341Sdelphij uint32_t audioset; /* Associated audios (bitfield) */ 792296341Sdelphij uint32_t modulator; /* Associated modulator */ 793296341Sdelphij v4l2_std_id std; 794296341Sdelphij uint32_t reserved[4]; 795296341Sdelphij}; 796296341Sdelphij/* Values for the 'type' field */ 797296341Sdelphij#define V4L2_OUTPUT_TYPE_MODULATOR 1 798296341Sdelphij#define V4L2_OUTPUT_TYPE_ANALOG 2 799296341Sdelphij#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 800296341Sdelphij 801296341Sdelphij/* 802296341Sdelphij * C O N T R O L S 803296341Sdelphij */ 804296341Sdelphijstruct v4l2_control 805296341Sdelphij{ 806160814Ssimon uint32_t id; 807296341Sdelphij int32_t value; 808296341Sdelphij}; 809296341Sdelphij 810296341Sdelphijstruct v4l2_ext_control 811296341Sdelphij{ 812296341Sdelphij uint32_t id; 813296341Sdelphij uint32_t reserved2[2]; 814296341Sdelphij union { 815296341Sdelphij int32_t value; 816160814Ssimon int64_t value64; 817296341Sdelphij void *reserved; 818296341Sdelphij } value; 819296341Sdelphij}; /* __attribute__ ((packed)), comment for solaris to compile */ 820296341Sdelphij 82155714Skrisstruct v4l2_ext_controls 822296341Sdelphij{ 823296341Sdelphij uint32_t ctrl_class; 824296341Sdelphij uint32_t count; 825296341Sdelphij uint32_t error_idx; 826296341Sdelphij uint32_t reserved[2]; 82755714Skris struct v4l2_ext_control *controls; 828296341Sdelphij}; 82955714Skris 830296341Sdelphij/* Values for ctrl_class field */ 831160814Ssimon#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ 832296341Sdelphij#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ 833160814Ssimon 834296341Sdelphij#define V4L2_CTRL_ID_MASK (0x0fffffff) 835296341Sdelphij#define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) 836160814Ssimon#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) 837296341Sdelphij 838296341Sdelphij/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ 839296341Sdelphijstruct v4l2_queryctrl 840296341Sdelphij{ 841296341Sdelphij uint32_t id; 84255714Skris enum v4l2_ctrl_type type; 843296341Sdelphij char name[32]; /* Whatever */ 84455714Skris int32_t minimum; /* Note signedness */ 845296341Sdelphij int32_t maximum; 846296341Sdelphij int32_t step; 847296341Sdelphij int32_t default_value; 848296341Sdelphij uint32_t flags; 849296341Sdelphij uint32_t reserved[2]; 850296341Sdelphij}; 851296341Sdelphij 852296341Sdelphij/* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */ 853296341Sdelphijstruct v4l2_querymenu 854296341Sdelphij{ 855296341Sdelphij uint32_t id; 856296341Sdelphij uint32_t index; 857296341Sdelphij uint8_t name[32]; /* Whatever */ 858296341Sdelphij uint32_t reserved; 85955714Skris}; 860296341Sdelphij 861296341Sdelphij/* Control flags */ 862296341Sdelphij#define V4L2_CTRL_FLAG_DISABLED 0x0001 863296341Sdelphij#define V4L2_CTRL_FLAG_GRABBED 0x0002 864296341Sdelphij#define V4L2_CTRL_FLAG_READ_ONLY 0x0004 865296341Sdelphij#define V4L2_CTRL_FLAG_UPDATE 0x0008 866296341Sdelphij#define V4L2_CTRL_FLAG_INACTIVE 0x0010 867296341Sdelphij#define V4L2_CTRL_FLAG_SLIDER 0x0020 868296341Sdelphij 869296341Sdelphij/* Query flag, to be ORed with the control ID */ 870296341Sdelphij#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 871296341Sdelphij 872296341Sdelphij/* User-class control IDs defined by V4L2 */ 873296341Sdelphij#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900) 874296341Sdelphij#define V4L2_CID_USER_BASE V4L2_CID_BASE 875296341Sdelphij/* IDs reserved for driver specific controls */ 876296341Sdelphij#define V4L2_CID_PRIVATE_BASE 0x08000000 87755714Skris 878296341Sdelphij#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1) 879296341Sdelphij#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0) 880296341Sdelphij#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1) 881296341Sdelphij#define V4L2_CID_SATURATION (V4L2_CID_BASE+2) 882296341Sdelphij#define V4L2_CID_HUE (V4L2_CID_BASE+3) 883296341Sdelphij#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5) 884296341Sdelphij#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6) 885296341Sdelphij#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7) 886296341Sdelphij#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8) 887296341Sdelphij#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9) 888296341Sdelphij#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10) 889296341Sdelphij#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) 890296341Sdelphij#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12) 891296341Sdelphij#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13) 892296341Sdelphij#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14) 893296341Sdelphij#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15) 894296341Sdelphij#define V4L2_CID_GAMMA (V4L2_CID_BASE+16) 895296341Sdelphij#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* ? Not sure */ 896296341Sdelphij#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17) 897296341Sdelphij#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18) 898296341Sdelphij#define V4L2_CID_GAIN (V4L2_CID_BASE+19) 899296341Sdelphij#define V4L2_CID_HFLIP (V4L2_CID_BASE+20) 900296341Sdelphij#define V4L2_CID_VFLIP (V4L2_CID_BASE+21) 901296341Sdelphij#define V4L2_CID_HCENTER (V4L2_CID_BASE+22) 902296341Sdelphij#define V4L2_CID_VCENTER (V4L2_CID_BASE+23) 903296341Sdelphij#define V4L2_CID_LASTP1 (V4L2_CID_BASE+24) /* last CID + 1 */ 904296341Sdelphij 905296341Sdelphij/* MPEG-class control IDs defined by V4L2 */ 906296341Sdelphij#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) 907296341Sdelphij#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1) 90855714Skris 909238405Sjkim/* MPEG streams */ 910296341Sdelphij#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0) 911296341Sdelphijenum v4l2_mpeg_stream_type { 912296341Sdelphij V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */ 913296341Sdelphij V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */ 914296341Sdelphij V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */ 915296341Sdelphij V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */ 916296341Sdelphij V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */ 917238405Sjkim V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5 /* MPEG-2 SVCD-compatible stream */ 918296341Sdelphij}; 919296341Sdelphij#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1) 920296341Sdelphij#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2) 921238405Sjkim#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3) 922296341Sdelphij#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4) 923296341Sdelphij#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5) 924296341Sdelphij#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6) 925238405Sjkim#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7) 926296341Sdelphijenum v4l2_mpeg_stream_vbi_fmt { 927296341Sdelphij V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */ 928296341Sdelphij 929296341Sdelphij /* VBI in private packets, IVTV format */ 930296341Sdelphij V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1 931238405Sjkim}; 932296341Sdelphij 933296341Sdelphij/* MPEG audio */ 934296341Sdelphij#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100) 935296341Sdelphijenum v4l2_mpeg_audio_sampling_freq { 936296341Sdelphij V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0, 937296341Sdelphij V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1, 938296341Sdelphij V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2 939296341Sdelphij}; 940296341Sdelphij#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101) 941296341Sdelphijenum v4l2_mpeg_audio_encoding { 942296341Sdelphij V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0, 943296341Sdelphij V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1, 944296341Sdelphij V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2 945296341Sdelphij}; 946296341Sdelphij#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102) 947238405Sjkimenum v4l2_mpeg_audio_l1_bitrate { 948296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0, 949296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1, 950296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2, 951296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3, 952296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4, 953238405Sjkim V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5, 954296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6, 955238405Sjkim V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7, 956296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8, 957238405Sjkim V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9, 958296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10, 959238405Sjkim V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11, 960296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12, 961296341Sdelphij V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13 962296341Sdelphij}; 963296341Sdelphij#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103) 964296341Sdelphijenum v4l2_mpeg_audio_l2_bitrate { 965238405Sjkim V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0, 966296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1, 967238405Sjkim V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2, 96855714Skris V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3, 969296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4, 970296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5, 971296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6, 972296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7, 973296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8, 974296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9, 97555714Skris V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10, 976296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11, 977296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12, 978296341Sdelphij V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13 979296341Sdelphij}; 980280268Sdelphij#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104) 981296341Sdelphijenum v4l2_mpeg_audio_l3_bitrate { 982296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0, 983296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1, 984296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2, 985280268Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3, 986296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4, 987296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5, 988296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6, 989296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7, 990296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8, 991296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9, 992296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10, 993296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11, 994296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12, 995296341Sdelphij V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13 99655714Skris}; 997296341Sdelphij#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105) 99855714Skrisenum v4l2_mpeg_audio_mode { 999296341Sdelphij V4L2_MPEG_AUDIO_MODE_STEREO = 0, 1000296341Sdelphij V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1, 1001296341Sdelphij V4L2_MPEG_AUDIO_MODE_DUAL = 2, 1002296341Sdelphij V4L2_MPEG_AUDIO_MODE_MONO = 3 1003296341Sdelphij}; 1004296341Sdelphij#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106) 100555714Skrisenum v4l2_mpeg_audio_mode_extension { 1006296341Sdelphij V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0, 1007296341Sdelphij V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1, 1008296341Sdelphij V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2, 1009296341Sdelphij V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3 1010296341Sdelphij}; 1011296341Sdelphij#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107) 1012296341Sdelphijenum v4l2_mpeg_audio_emphasis { 1013296341Sdelphij V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0, 1014296341Sdelphij V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1, 1015296341Sdelphij V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2 1016296341Sdelphij}; 1017296341Sdelphij#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108) 1018296341Sdelphijenum v4l2_mpeg_audio_crc { 101955714Skris V4L2_MPEG_AUDIO_CRC_NONE = 0, 1020296341Sdelphij V4L2_MPEG_AUDIO_CRC_CRC16 = 1 1021296341Sdelphij}; 1022296341Sdelphij 1023296341Sdelphij/* MPEG video */ 102455714Skris#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200) 102555714Skrisenum v4l2_mpeg_video_encoding { 1026296341Sdelphij V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0, 1027296341Sdelphij V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1 1028296341Sdelphij}; 1029296341Sdelphij#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201) 1030296341Sdelphijenum v4l2_mpeg_video_aspect { 1031296341Sdelphij V4L2_MPEG_VIDEO_ASPECT_1x1 = 0, 1032296341Sdelphij V4L2_MPEG_VIDEO_ASPECT_4x3 = 1, 1033296341Sdelphij V4L2_MPEG_VIDEO_ASPECT_16x9 = 2, 1034296341Sdelphij V4L2_MPEG_VIDEO_ASPECT_221x100 = 3 103555714Skris}; 1036296341Sdelphij#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202) 1037109998Smarkm#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203) 1038296341Sdelphij#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204) 1039296341Sdelphij#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205) 1040296341Sdelphij#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206) 1041296341Sdelphijenum v4l2_mpeg_video_bitrate_mode { 104255714Skris V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0, 1043296341Sdelphij V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1 104455714Skris}; 1045296341Sdelphij#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207) 1046296341Sdelphij#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208) 1047296341Sdelphij#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209) 1048296341Sdelphij 1049296341Sdelphij/* MPEG-class control IDs specific to the CX2584x driver as defined by V4L2 */ 1050296341Sdelphij#define V4L2_CID_MPEG_CX2341X_BASE \ 1051296341Sdelphij (V4L2_CTRL_CLASS_MPEG | 0x1000) 1052296341Sdelphij#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE \ 1053296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+0) 1054296341Sdelphijenum v4l2_mpeg_cx2341x_video_spatial_filter_mode { 1055296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0, 1056296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1 1057296341Sdelphij}; 1058296341Sdelphij#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER \ 1059296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+1) 1060296341Sdelphij#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE \ 1061296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+2) 1062296341Sdelphijenum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { 1063296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0, 1064296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, 1065296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2, 1066296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3, 1067296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 106855714Skris 4 1069296341Sdelphij}; 1070296341Sdelphij#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE \ 1071296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+3) 1072296341Sdelphijenum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type { 1073296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0, 1074296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1 107555714Skris}; 1076296341Sdelphij#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE \ 1077296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+4) 1078296341Sdelphijenum v4l2_mpeg_cx2341x_video_temporal_filter_mode { 1079296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0, 1080296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1 1081296341Sdelphij}; 108255714Skris#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER \ 1083296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+5) 1084296341Sdelphij#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE \ 1085296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+6) 1086296341Sdelphijenum v4l2_mpeg_cx2341x_video_median_filter_type { 1087296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0, 1088296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1, 1089296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2, 1090296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3, 1091296341Sdelphij V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4 1092296341Sdelphij}; 109355714Skris#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM \ 1094296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+7) 1095296341Sdelphij#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP \ 1096296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+8) 1097296341Sdelphij#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM \ 1098296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+9) 1099296341Sdelphij#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP \ 1100296341Sdelphij (V4L2_CID_MPEG_CX2341X_BASE+10) 1101296341Sdelphij 1102296341Sdelphij/* 110355714Skris * T U N I N G 1104296341Sdelphij */ 1105296341Sdelphijstruct v4l2_tuner 1106296341Sdelphij{ 1107296341Sdelphij uint32_t index; 110855714Skris uint8_t name[32]; 1109296341Sdelphij enum v4l2_tuner_type type; 1110296341Sdelphij uint32_t capability; 111155714Skris uint32_t rangelow; 1112296341Sdelphij uint32_t rangehigh; 1113296341Sdelphij uint32_t rxsubchans; 1114296341Sdelphij uint32_t audmode; 1115296341Sdelphij int32_t signal; 1116296341Sdelphij int32_t afc; 1117296341Sdelphij uint32_t reserved[4]; 1118296341Sdelphij}; 1119296341Sdelphij 1120296341Sdelphijstruct v4l2_modulator 1121109998Smarkm{ 1122296341Sdelphij uint32_t index; 1123296341Sdelphij uint8_t name[32]; 112455714Skris uint32_t capability; 1125296341Sdelphij uint32_t rangelow; 1126296341Sdelphij uint32_t rangehigh; 1127296341Sdelphij uint32_t txsubchans; 1128296341Sdelphij uint32_t reserved[4]; 1129296341Sdelphij}; 1130296341Sdelphij 113155714Skris/* Flags for the 'capability' field */ 1132296341Sdelphij#define V4L2_TUNER_CAP_LOW 0x0001 1133296341Sdelphij#define V4L2_TUNER_CAP_NORM 0x0002 1134296341Sdelphij#define V4L2_TUNER_CAP_STEREO 0x0010 1135296341Sdelphij#define V4L2_TUNER_CAP_LANG2 0x0020 1136296341Sdelphij#define V4L2_TUNER_CAP_SAP 0x0020 1137296341Sdelphij#define V4L2_TUNER_CAP_LANG1 0x0040 1138296341Sdelphij 1139296341Sdelphij/* Flags for the 'rxsubchans' field */ 1140296341Sdelphij#define V4L2_TUNER_SUB_MONO 0x0001 1141296341Sdelphij#define V4L2_TUNER_SUB_STEREO 0x0002 1142296341Sdelphij#define V4L2_TUNER_SUB_LANG2 0x0004 1143296341Sdelphij#define V4L2_TUNER_SUB_SAP 0x0004 114455714Skris#define V4L2_TUNER_SUB_LANG1 0x0008 114555714Skris 1146296341Sdelphij/* Values for the 'audmode' field */ 1147296341Sdelphij#define V4L2_TUNER_MODE_MONO 0x0000 1148296341Sdelphij#define V4L2_TUNER_MODE_STEREO 0x0001 1149296341Sdelphij#define V4L2_TUNER_MODE_LANG2 0x0002 115055714Skris#define V4L2_TUNER_MODE_SAP 0x0002 1151296341Sdelphij#define V4L2_TUNER_MODE_LANG1 0x0003 1152296341Sdelphij#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004 1153296341Sdelphij 1154296341Sdelphijstruct v4l2_frequency 1155296341Sdelphij{ 1156296341Sdelphij uint32_t tuner; 1157296341Sdelphij enum v4l2_tuner_type type; 1158296341Sdelphij uint32_t frequency; 1159296341Sdelphij uint32_t reserved[8]; 1160296341Sdelphij}; 1161296341Sdelphij 1162296341Sdelphij/* 1163296341Sdelphij * A U D I O 1164296341Sdelphij */ 116555714Skrisstruct v4l2_audio 116655714Skris{ 1167296341Sdelphij uint32_t index; 1168296341Sdelphij uint8_t name[32]; 1169296341Sdelphij uint32_t capability; 117055714Skris uint32_t mode; 117155714Skris uint32_t reserved[2]; 1172296341Sdelphij}; 1173296341Sdelphij 1174296341Sdelphij/* Flags for the 'capability' field */ 117555714Skris#define V4L2_AUDCAP_STEREO 0x00001 117655714Skris#define V4L2_AUDCAP_AVL 0x00002 1177296341Sdelphij 1178296341Sdelphij/* Flags for the 'mode' field */ 1179296341Sdelphij#define V4L2_AUDMODE_AVL 0x00001 1180296341Sdelphij 118155714Skrisstruct v4l2_audioout 1182296341Sdelphij{ 1183296341Sdelphij uint32_t index; 1184296341Sdelphij uint8_t name[32]; 1185296341Sdelphij uint32_t capability; 1186296341Sdelphij uint32_t mode; 1187296341Sdelphij uint32_t reserved[2]; 1188296341Sdelphij}; 1189296341Sdelphij 1190296341Sdelphij/* 1191296341Sdelphij * D A T A S E R V I C E S ( V B I ) 1192296341Sdelphij * 1193296341Sdelphij * Data services API by Michael Schimek 1194296341Sdelphij */ 1195296341Sdelphij 119655714Skris/* Raw VBI */ 119755714Skrisstruct v4l2_vbi_format 119855714Skris{ 1199296341Sdelphij uint32_t sampling_rate; /* in 1 Hz */ 1200296341Sdelphij uint32_t offset; 1201296341Sdelphij uint32_t samples_per_line; 1202296341Sdelphij uint32_t sample_format; /* V4L2_PIX_FMT_* */ 120355714Skris int32_t start[2]; 120455714Skris uint32_t count[2]; 120555714Skris uint32_t flags; /* V4L2_VBI_* */ 1206296341Sdelphij uint32_t reserved[2]; /* must be zero */ 1207296341Sdelphij}; 1208296341Sdelphij 120955714Skris/* VBI flags */ 1210296341Sdelphij#define V4L2_VBI_UNSYNC (1<< 0) 1211296341Sdelphij#define V4L2_VBI_INTERLACED (1<< 1) 1212296341Sdelphij 1213296341Sdelphij#if 1 1214296341Sdelphij/* 1215296341Sdelphij * Sliced VBI 1216296341Sdelphij * 1217296341Sdelphij * This implements is a proposal V4L2 API to allow SLICED VBI 1218296341Sdelphij * required for some hardware encoders. It should change without 1219296341Sdelphij * notice in the definitive implementation. 1220296341Sdelphij */ 1221296341Sdelphij 1222296341Sdelphijstruct v4l2_sliced_vbi_format 1223296341Sdelphij{ 122455714Skris uint16_t service_set; 1225296341Sdelphij 1226296341Sdelphij /* 1227296341Sdelphij * service_lines[0][...] specifies lines 0-23 (1-23 used) of the first 1228296341Sdelphij * field 122955714Skris * service_lines[1][...] specifies lines 0-23 (1-23 used) of the second 1230296341Sdelphij * field 1231296341Sdelphij * (equals frame lines 313-336 for 625 line video standards, 1232296341Sdelphij * 263-286 for 525 line standards) 1233296341Sdelphij */ 1234296341Sdelphij uint16_t service_lines[2][24]; 1235296341Sdelphij uint32_t io_size; 1236296341Sdelphij uint32_t reserved[2]; /* must be zero */ 1237296341Sdelphij}; 1238296341Sdelphij 1239296341Sdelphij/* 1240296341Sdelphij * Teletext World System Teletext 1241296341Sdelphij * (WST), defined on ITU-R BT.653-2 1242296341Sdelphij */ 1243296341Sdelphij#define V4L2_SLICED_TELETEXT_B (0x0001) 124455714Skris/* Video Program System, defined on ETS 300 231 */ 124555714Skris#define V4L2_SLICED_VPS (0x0400) 1246296341Sdelphij/* Closed Caption, defined on EIA-608 */ 1247296341Sdelphij#define V4L2_SLICED_CAPTION_525 (0x1000) 1248296341Sdelphij/* Wide Screen System, defined on ITU-R BT1119.1 */ 1249296341Sdelphij#define V4L2_SLICED_WSS_625 (0x4000) 125055714Skris 125155714Skris#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) 1252296341Sdelphij#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | \ 1253296341Sdelphij V4L2_SLICED_WSS_625) 1254296341Sdelphij 1255296341Sdelphij 125655714Skrisstruct v4l2_sliced_vbi_cap 125755714Skris{ 1258296341Sdelphij uint16_t service_set; 1259296341Sdelphij /* 1260296341Sdelphij * service_lines[0][...] specifies lines 0-23 (1-23 used) of the first 126155714Skris * field 1262296341Sdelphij * service_lines[1][...] specifies lines 0-23 (1-23 used) of the second 1263296341Sdelphij * field 1264296341Sdelphij * (equals frame lines 313-336 for 625 line video standards, 263-286 1265296341Sdelphij * for 525 line standards) 1266296341Sdelphij */ 1267296341Sdelphij uint16_t service_lines[2][24]; 1268296341Sdelphij uint32_t reserved[4]; /* must be 0 */ 1269296341Sdelphij}; 1270296341Sdelphij 1271296341Sdelphijstruct v4l2_sliced_vbi_data 1272296341Sdelphij{ 1273296341Sdelphij uint32_t id; 1274296341Sdelphij uint32_t field; /* 0: first field, 1: second field */ 127555714Skris uint32_t line; /* 1-23 */ 1276296341Sdelphij uint32_t reserved; /* must be 0 */ 1277296341Sdelphij uint8_t data[48]; 1278296341Sdelphij}; 1279296341Sdelphij#endif 1280296341Sdelphij 1281296341Sdelphij/* 1282296341Sdelphij * A G G R E G A T E S T R U C T U R E S 1283296341Sdelphij */ 1284296341Sdelphij 1285296341Sdelphij/* 1286296341Sdelphij * Stream data format 1287296341Sdelphij */ 1288296341Sdelphijstruct v4l2_format 1289296341Sdelphij{ 1290296341Sdelphij enum v4l2_buf_type type; 1291296341Sdelphij 1292296341Sdelphij /* 1293296341Sdelphij * Added for 64bits alignment, or, S_FMT ioctl will fail. Because 1294296341Sdelphij * 32 bits app and 64bits driver will get different structure size 1295 * which cause the values of S_FMT are different. v4l2_window has 1296 * pointers which make v4l2_format structure has to be 64bit alignment. 1297 */ 1298 uint32_t pad; 1299 union 1300 { 1301 struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */ 1302 struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */ 1303 struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */ 1304#if 1 1305 1306 /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */ 1307 struct v4l2_sliced_vbi_format sliced; 1308#endif 1309 uint8_t raw_data[200]; /* user-defined */ 1310 } fmt; 1311}; 1312 1313 1314/* 1315 * Stream type-dependent parameters 1316 */ 1317struct v4l2_streamparm 1318{ 1319 enum v4l2_buf_type type; 1320 union 1321 { 1322 struct v4l2_captureparm capture; 1323 struct v4l2_outputparm output; 1324 uint8_t raw_data[200]; /* user-defined */ 1325 } parm; 1326}; 1327 1328/* 1329 * I O C T L C O D E S F O R V I D E O D E V I C E S 1330 * 1331 */ 1332#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability) 1333#define VIDIOC_RESERVED _IO('V', 1) 1334#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc) 1335#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format) 1336#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format) 1337#ifdef __KERNEL__ 1338#define VIDIOC_G_MPEGCOMP _IOR('V', 6, struct v4l2_mpeg_compression) 1339#define VIDIOC_S_MPEGCOMP _IOW('V', 7, struct v4l2_mpeg_compression) 1340#endif 1341#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers) 1342#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer) 1343#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) 1344#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer) 1345#define VIDIOC_OVERLAY _IOW('V', 14, int) 1346#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer) 1347#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer) 1348#define VIDIOC_STREAMON _IOW('V', 18, int) 1349#define VIDIOC_STREAMOFF _IOW('V', 19, int) 1350#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm) 1351#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm) 1352#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id) 1353#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id) 1354#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard) 1355#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input) 1356#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) 1357#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control) 1358#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner) 1359#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner) 1360#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio) 1361#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio) 1362#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl) 1363#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu) 1364#define VIDIOC_G_INPUT _IOR('V', 38, int) 1365#define VIDIOC_S_INPUT _IOWR('V', 39, int) 1366#define VIDIOC_G_OUTPUT _IOR('V', 46, int) 1367#define VIDIOC_S_OUTPUT _IOWR('V', 47, int) 1368#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output) 1369#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout) 1370#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout) 1371#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator) 1372#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator) 1373#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency) 1374#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency) 1375#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap) 1376#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop) 1377#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop) 1378#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression) 1379#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression) 1380#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id) 1381#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) 1382#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) 1383#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) 1384#define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority) 1385#define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority) 1386#if 1 1387#define VIDIOC_G_SLICED_VBI_CAP _IOR('V', 69, struct v4l2_sliced_vbi_cap) 1388#endif 1389#define VIDIOC_LOG_STATUS _IO('V', 70) 1390#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) 1391#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls) 1392#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls) 1393 1394#ifdef __OLD_VIDIOC_ 1395/* for compatibility, will go away some day */ 1396#define VIDIOC_OVERLAY_OLD _IOWR('V', 14, int) 1397#define VIDIOC_S_PARM_OLD _IOW('V', 22, struct v4l2_streamparm) 1398#define VIDIOC_S_CTRL_OLD _IOW('V', 28, struct v4l2_control) 1399#define VIDIOC_G_AUDIO_OLD _IOWR('V', 33, struct v4l2_audio) 1400#define VIDIOC_G_AUDOUT_OLD _IOWR('V', 49, struct v4l2_audioout) 1401#define VIDIOC_CROPCAP_OLD _IOR('V', 58, struct v4l2_cropcap) 1402#endif 1403 1404#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */ 1405 1406 1407#ifdef __cplusplus 1408} 1409#endif 1410 1411#endif /* __LINUX_VIDEODEV2_H */ 1412 1413/* 1414 * Local variables: 1415 * c-basic-offset: 8 1416 * End: 1417 */ 1418