videodev2.h revision cd369140fd7fbed4ea06e15beb5ec45cbbfdd0ff
1/* 2 * Video for Linux Two header file 3 * 4 * Copyright (C) 1999-2007 the contributors 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * Alternatively you can redistribute this file under the terms of the 17 * BSD license as stated below: 18 * 19 * Redistribution and use in source and binary forms, with or without 20 * modification, are permitted provided that the following conditions 21 * are met: 22 * 1. Redistributions of source code must retain the above copyright 23 * notice, this list of conditions and the following disclaimer. 24 * 2. Redistributions in binary form must reproduce the above copyright 25 * notice, this list of conditions and the following disclaimer in 26 * the documentation and/or other materials provided with the 27 * distribution. 28 * 3. The names of its contributors may not be used to endorse or promote 29 * products derived from this software without specific prior written 30 * permission. 31 * 32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 36 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 37 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 38 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 39 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 40 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 41 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 42 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 43 * 44 * Header file for v4l or V4L2 drivers and applications 45 * with public API. 46 * All kernel-specific stuff were moved to media/v4l2-dev.h, so 47 * no #if __KERNEL tests are allowed here 48 * 49 * See http://linuxtv.org for more info 50 * 51 * Author: Bill Dirks <bill@thedirks.org> 52 * Justin Schoeman 53 * Hans Verkuil <hverkuil@xs4all.nl> 54 * et al. 55 */ 56#ifndef __LINUX_VIDEODEV2_H 57#define __LINUX_VIDEODEV2_H 58 59#ifdef __KERNEL__ 60#include <linux/time.h> /* need struct timeval */ 61#else 62#include <sys/time.h> 63#endif 64#include <linux/compiler.h> 65#include <linux/ioctl.h> 66#include <linux/types.h> 67 68/* 69 * Common stuff for both V4L1 and V4L2 70 * Moved from videodev.h 71 */ 72#define VIDEO_MAX_FRAME 32 73#define VIDEO_MAX_PLANES 8 74 75#ifndef __KERNEL__ 76 77/* These defines are V4L1 specific and should not be used with the V4L2 API! 78 They will be removed from this header in the future. */ 79 80#define VID_TYPE_CAPTURE 1 /* Can capture */ 81#define VID_TYPE_TUNER 2 /* Can tune */ 82#define VID_TYPE_TELETEXT 4 /* Does teletext */ 83#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */ 84#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */ 85#define VID_TYPE_CLIPPING 32 /* Can clip */ 86#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */ 87#define VID_TYPE_SCALES 128 /* Scalable */ 88#define VID_TYPE_MONOCHROME 256 /* Monochrome only */ 89#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */ 90#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */ 91#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */ 92#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */ 93#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */ 94#endif 95 96/* 97 * M I S C E L L A N E O U S 98 */ 99 100/* Four-character-code (FOURCC) */ 101#define v4l2_fourcc(a, b, c, d)\ 102 ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24)) 103 104/* 105 * E N U M S 106 */ 107enum v4l2_field { 108 V4L2_FIELD_ANY = 0, /* driver can choose from none, 109 top, bottom, interlaced 110 depending on whatever it thinks 111 is approximate ... */ 112 V4L2_FIELD_NONE = 1, /* this device has no fields ... */ 113 V4L2_FIELD_TOP = 2, /* top field only */ 114 V4L2_FIELD_BOTTOM = 3, /* bottom field only */ 115 V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */ 116 V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one 117 buffer, top-bottom order */ 118 V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */ 119 V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into 120 separate buffers */ 121 V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field 122 first and the top field is 123 transmitted first */ 124 V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field 125 first and the bottom field is 126 transmitted first */ 127}; 128#define V4L2_FIELD_HAS_TOP(field) \ 129 ((field) == V4L2_FIELD_TOP ||\ 130 (field) == V4L2_FIELD_INTERLACED ||\ 131 (field) == V4L2_FIELD_INTERLACED_TB ||\ 132 (field) == V4L2_FIELD_INTERLACED_BT ||\ 133 (field) == V4L2_FIELD_SEQ_TB ||\ 134 (field) == V4L2_FIELD_SEQ_BT) 135#define V4L2_FIELD_HAS_BOTTOM(field) \ 136 ((field) == V4L2_FIELD_BOTTOM ||\ 137 (field) == V4L2_FIELD_INTERLACED ||\ 138 (field) == V4L2_FIELD_INTERLACED_TB ||\ 139 (field) == V4L2_FIELD_INTERLACED_BT ||\ 140 (field) == V4L2_FIELD_SEQ_TB ||\ 141 (field) == V4L2_FIELD_SEQ_BT) 142#define V4L2_FIELD_HAS_BOTH(field) \ 143 ((field) == V4L2_FIELD_INTERLACED ||\ 144 (field) == V4L2_FIELD_INTERLACED_TB ||\ 145 (field) == V4L2_FIELD_INTERLACED_BT ||\ 146 (field) == V4L2_FIELD_SEQ_TB ||\ 147 (field) == V4L2_FIELD_SEQ_BT) 148 149enum v4l2_buf_type { 150 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, 151 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, 152 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, 153 V4L2_BUF_TYPE_VBI_CAPTURE = 4, 154 V4L2_BUF_TYPE_VBI_OUTPUT = 5, 155 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, 156 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, 157#if 1 158 /* Experimental */ 159 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, 160#endif 161 V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9, 162 V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10, 163 V4L2_BUF_TYPE_PRIVATE = 0x80, 164}; 165 166#define V4L2_TYPE_IS_MULTIPLANAR(type) \ 167 ((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE \ 168 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 169 170#define V4L2_TYPE_IS_OUTPUT(type) \ 171 ((type) == V4L2_BUF_TYPE_VIDEO_OUTPUT \ 172 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE \ 173 || (type) == V4L2_BUF_TYPE_VIDEO_OVERLAY \ 174 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY \ 175 || (type) == V4L2_BUF_TYPE_VBI_OUTPUT \ 176 || (type) == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT) 177 178enum v4l2_tuner_type { 179 V4L2_TUNER_RADIO = 1, 180 V4L2_TUNER_ANALOG_TV = 2, 181 V4L2_TUNER_DIGITAL_TV = 3, 182}; 183 184enum v4l2_memory { 185 V4L2_MEMORY_MMAP = 1, 186 V4L2_MEMORY_USERPTR = 2, 187 V4L2_MEMORY_OVERLAY = 3, 188}; 189 190/* see also http://vektor.theorem.ca/graphics/ycbcr/ */ 191enum v4l2_colorspace { 192 /* ITU-R 601 -- broadcast NTSC/PAL */ 193 V4L2_COLORSPACE_SMPTE170M = 1, 194 195 /* 1125-Line (US) HDTV */ 196 V4L2_COLORSPACE_SMPTE240M = 2, 197 198 /* HD and modern captures. */ 199 V4L2_COLORSPACE_REC709 = 3, 200 201 /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */ 202 V4L2_COLORSPACE_BT878 = 4, 203 204 /* These should be useful. Assume 601 extents. */ 205 V4L2_COLORSPACE_470_SYSTEM_M = 5, 206 V4L2_COLORSPACE_470_SYSTEM_BG = 6, 207 208 /* I know there will be cameras that send this. So, this is 209 * unspecified chromaticities and full 0-255 on each of the 210 * Y'CbCr components 211 */ 212 V4L2_COLORSPACE_JPEG = 7, 213 214 /* For RGB colourspaces, this is probably a good start. */ 215 V4L2_COLORSPACE_SRGB = 8, 216}; 217 218enum v4l2_priority { 219 V4L2_PRIORITY_UNSET = 0, /* not initialized */ 220 V4L2_PRIORITY_BACKGROUND = 1, 221 V4L2_PRIORITY_INTERACTIVE = 2, 222 V4L2_PRIORITY_RECORD = 3, 223 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE, 224}; 225 226struct v4l2_rect { 227 __s32 left; 228 __s32 top; 229 __s32 width; 230 __s32 height; 231}; 232 233struct v4l2_fract { 234 __u32 numerator; 235 __u32 denominator; 236}; 237 238/** 239 * struct v4l2_capability - Describes V4L2 device caps returned by VIDIOC_QUERYCAP 240 * 241 * @driver: name of the driver module (e.g. "bttv") 242 * @card: name of the card (e.g. "Hauppauge WinTV") 243 * @bus_info: name of the bus (e.g. "PCI:" + pci_name(pci_dev) ) 244 * @version: KERNEL_VERSION 245 * @capabilities: capabilities of the physical device as a whole 246 * @device_caps: capabilities accessed via this particular device (node) 247 * @reserved: reserved fields for future extensions 248 */ 249struct v4l2_capability { 250 __u8 driver[16]; 251 __u8 card[32]; 252 __u8 bus_info[32]; 253 __u32 version; 254 __u32 capabilities; 255 __u32 device_caps; 256 __u32 reserved[3]; 257}; 258 259/* Values for 'capabilities' field */ 260#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */ 261#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */ 262#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */ 263#define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */ 264#define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */ 265#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */ 266#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */ 267#define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */ 268#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */ 269#define V4L2_CAP_HW_FREQ_SEEK 0x00000400 /* Can do hardware frequency seek */ 270#define V4L2_CAP_RDS_OUTPUT 0x00000800 /* Is an RDS encoder */ 271 272/* Is a video capture device that supports multiplanar formats */ 273#define V4L2_CAP_VIDEO_CAPTURE_MPLANE 0x00001000 274/* Is a video output device that supports multiplanar formats */ 275#define V4L2_CAP_VIDEO_OUTPUT_MPLANE 0x00002000 276 277#define V4L2_CAP_TUNER 0x00010000 /* has a tuner */ 278#define V4L2_CAP_AUDIO 0x00020000 /* has audio support */ 279#define V4L2_CAP_RADIO 0x00040000 /* is a radio device */ 280#define V4L2_CAP_MODULATOR 0x00080000 /* has a modulator */ 281 282#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */ 283#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */ 284#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */ 285 286#define V4L2_CAP_DEVICE_CAPS 0x80000000 /* sets device capabilities field */ 287 288/* 289 * V I D E O I M A G E F O R M A T 290 */ 291struct v4l2_pix_format { 292 __u32 width; 293 __u32 height; 294 __u32 pixelformat; 295 enum v4l2_field field; 296 __u32 bytesperline; /* for padding, zero if unused */ 297 __u32 sizeimage; 298 enum v4l2_colorspace colorspace; 299 __u32 priv; /* private data, depends on pixelformat */ 300}; 301 302/* Pixel format FOURCC depth Description */ 303 304/* RGB formats */ 305#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */ 306#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */ 307#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */ 308#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */ 309#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */ 310#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */ 311#define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */ 312#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */ 313#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */ 314#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */ 315#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */ 316 317/* Grey formats */ 318#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ 319#define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') /* 4 Greyscale */ 320#define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') /* 6 Greyscale */ 321#define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */ 322#define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') /* 12 Greyscale */ 323#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */ 324 325/* Grey bit-packed formats */ 326#define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') /* 10 Greyscale bit-packed */ 327 328/* Palette formats */ 329#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */ 330 331/* Luminance+Chrominance formats */ 332#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */ 333#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */ 334#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */ 335#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */ 336#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */ 337#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */ 338#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */ 339#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */ 340#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */ 341#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */ 342#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */ 343#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */ 344#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */ 345#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */ 346#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */ 347#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */ 348#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */ 349#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */ 350#define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */ 351 352/* two planes -- one Y, one Cr + Cb interleaved */ 353#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */ 354#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */ 355#define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */ 356#define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */ 357#define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') /* 24 Y/CbCr 4:4:4 */ 358#define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') /* 24 Y/CrCb 4:4:4 */ 359 360/* two non contiguous planes - one Y, one Cr + Cb interleaved */ 361#define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */ 362#define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 64x32 macroblocks */ 363 364/* three non contiguous planes - Y, Cb, Cr */ 365#define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12 YUV420 planar */ 366 367/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */ 368#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */ 369#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */ 370#define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */ 371#define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') /* 8 RGRG.. GBGB.. */ 372#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10 BGBG.. GRGR.. */ 373#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */ 374#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */ 375#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10 RGRG.. GBGB.. */ 376#define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') /* 12 BGBG.. GRGR.. */ 377#define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') /* 12 GBGB.. RGRG.. */ 378#define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12 GRGR.. BGBG.. */ 379#define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12 RGRG.. GBGB.. */ 380 /* 10bit raw bayer DPCM compressed to 8 bits */ 381#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') 382 /* 383 * 10bit raw bayer, expanded to 16 bits 384 * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb... 385 */ 386#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */ 387 388/* compressed formats */ 389#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */ 390#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */ 391#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */ 392#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 Multiplexed */ 393#define V4L2_PIX_FMT_H264 v4l2_fourcc('H', '2', '6', '4') /* H264 with start codes */ 394#define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') /* H264 without start codes */ 395#define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') /* H263 */ 396#define V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') /* MPEG-1 ES */ 397#define V4L2_PIX_FMT_MPEG2 v4l2_fourcc('M', 'P', 'G', '2') /* MPEG-2 ES */ 398#define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') /* MPEG-4 ES */ 399#define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') /* Xvid */ 400#define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') /* SMPTE 421M Annex G compliant stream */ 401#define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') /* SMPTE 421M Annex L compliant stream */ 402#define V4L2_PIX_FMT_DIVX_311 v4l2_fourcc('D', 'I', 'V', '3') /* DIVX311 */ 403#define V4L2_PIX_FMT_DIVX v4l2_fourcc('D', 'I', 'V', 'X') /* DIVX */ 404#define V4L2_PIX_FMT_VP8 v4l2_fourcc('V', 'P', '8', '0') /* ON2 VP8 stream */ 405#define V4L2_PIX_FMT_HEVC v4l2_fourcc('H', 'E', 'V', 'C') /* for HEVC stream */ 406 407/* Vendor-specific formats */ 408#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */ 409#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */ 410#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */ 411#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */ 412#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */ 413#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */ 414#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */ 415#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */ 416#define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */ 417#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */ 418#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */ 419#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */ 420#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */ 421#define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') /* compressed RGGB bayer */ 422#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */ 423#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */ 424#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */ 425#define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */ 426#define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */ 427#define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */ 428#define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */ 429#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */ 430#define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */ 431#define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */ 432/* se401 janggu compressed rgb */ 433#define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') 434/* Composite stats */ 435#define V4L2_PIX_FMT_STATS_COMB v4l2_fourcc('S', 'T', 'C', 'M') 436/* AEC stats */ 437#define V4L2_PIX_FMT_STATS_AE v4l2_fourcc('S', 'T', 'A', 'E') 438/* AF stats */ 439#define V4L2_PIX_FMT_STATS_AF v4l2_fourcc('S', 'T', 'A', 'F') 440/* AWB stats */ 441#define V4L2_PIX_FMT_STATS_AWB v4l2_fourcc('S', 'T', 'W', 'B') 442/* IHIST stats */ 443#define V4L2_PIX_FMT_STATS_IHST v4l2_fourcc('I', 'H', 'S', 'T') 444/* Column count stats */ 445#define V4L2_PIX_FMT_STATS_CS v4l2_fourcc('S', 'T', 'C', 'S') 446/* Row count stats */ 447#define V4L2_PIX_FMT_STATS_RS v4l2_fourcc('S', 'T', 'R', 'S') 448/* Bayer Grid stats */ 449#define V4L2_PIX_FMT_STATS_BG v4l2_fourcc('S', 'T', 'B', 'G') 450/* Bayer focus stats */ 451#define V4L2_PIX_FMT_STATS_BF v4l2_fourcc('S', 'T', 'B', 'F') 452/* Bayer hist stats */ 453#define V4L2_PIX_FMT_STATS_BHST v4l2_fourcc('B', 'H', 'S', 'T') 454 455/* 456 * F O R M A T E N U M E R A T I O N 457 */ 458struct v4l2_fmtdesc { 459 __u32 index; /* Format number */ 460 enum v4l2_buf_type type; /* buffer type */ 461 __u32 flags; 462 __u8 description[32]; /* Description string */ 463 __u32 pixelformat; /* Format fourcc */ 464 __u32 reserved[4]; 465}; 466 467#define V4L2_FMT_FLAG_COMPRESSED 0x0001 468#define V4L2_FMT_FLAG_EMULATED 0x0002 469 470#if 1 471 /* Experimental Frame Size and frame rate enumeration */ 472/* 473 * F R A M E S I Z E E N U M E R A T I O N 474 */ 475enum v4l2_frmsizetypes { 476 V4L2_FRMSIZE_TYPE_DISCRETE = 1, 477 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2, 478 V4L2_FRMSIZE_TYPE_STEPWISE = 3, 479}; 480 481struct v4l2_frmsize_discrete { 482 __u32 width; /* Frame width [pixel] */ 483 __u32 height; /* Frame height [pixel] */ 484}; 485 486struct v4l2_frmsize_stepwise { 487 __u32 min_width; /* Minimum frame width [pixel] */ 488 __u32 max_width; /* Maximum frame width [pixel] */ 489 __u32 step_width; /* Frame width step size [pixel] */ 490 __u32 min_height; /* Minimum frame height [pixel] */ 491 __u32 max_height; /* Maximum frame height [pixel] */ 492 __u32 step_height; /* Frame height step size [pixel] */ 493}; 494 495struct v4l2_frmsizeenum { 496 __u32 index; /* Frame size number */ 497 __u32 pixel_format; /* Pixel format */ 498 __u32 type; /* Frame size type the device supports. */ 499 500 union { /* Frame size */ 501 struct v4l2_frmsize_discrete discrete; 502 struct v4l2_frmsize_stepwise stepwise; 503 }; 504 505 __u32 reserved[2]; /* Reserved space for future use */ 506}; 507 508/* 509 * F R A M E R A T E E N U M E R A T I O N 510 */ 511enum v4l2_frmivaltypes { 512 V4L2_FRMIVAL_TYPE_DISCRETE = 1, 513 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2, 514 V4L2_FRMIVAL_TYPE_STEPWISE = 3, 515}; 516 517struct v4l2_frmival_stepwise { 518 struct v4l2_fract min; /* Minimum frame interval [s] */ 519 struct v4l2_fract max; /* Maximum frame interval [s] */ 520 struct v4l2_fract step; /* Frame interval step size [s] */ 521}; 522 523struct v4l2_frmivalenum { 524 __u32 index; /* Frame format index */ 525 __u32 pixel_format; /* Pixel format */ 526 __u32 width; /* Frame width */ 527 __u32 height; /* Frame height */ 528 __u32 type; /* Frame interval type the device supports. */ 529 530 union { /* Frame interval */ 531 struct v4l2_fract discrete; 532 struct v4l2_frmival_stepwise stepwise; 533 }; 534 535 __u32 reserved[2]; /* Reserved space for future use */ 536}; 537#endif 538 539/* 540 * T I M E C O D E 541 */ 542struct v4l2_timecode { 543 __u32 type; 544 __u32 flags; 545 __u8 frames; 546 __u8 seconds; 547 __u8 minutes; 548 __u8 hours; 549 __u8 userbits[4]; 550}; 551 552/* Type */ 553#define V4L2_TC_TYPE_24FPS 1 554#define V4L2_TC_TYPE_25FPS 2 555#define V4L2_TC_TYPE_30FPS 3 556#define V4L2_TC_TYPE_50FPS 4 557#define V4L2_TC_TYPE_60FPS 5 558 559/* Flags */ 560#define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */ 561#define V4L2_TC_FLAG_COLORFRAME 0x0002 562#define V4L2_TC_USERBITS_field 0x000C 563#define V4L2_TC_USERBITS_USERDEFINED 0x0000 564#define V4L2_TC_USERBITS_8BITCHARS 0x0008 565/* The above is based on SMPTE timecodes */ 566 567struct v4l2_jpegcompression { 568 int quality; 569 570 int APPn; /* Number of APP segment to be written, 571 * must be 0..15 */ 572 int APP_len; /* Length of data in JPEG APPn segment */ 573 char APP_data[60]; /* Data in the JPEG APPn segment. */ 574 575 int COM_len; /* Length of data in JPEG COM segment */ 576 char COM_data[60]; /* Data in JPEG COM segment */ 577 578 __u32 jpeg_markers; /* Which markers should go into the JPEG 579 * output. Unless you exactly know what 580 * you do, leave them untouched. 581 * Inluding less markers will make the 582 * resulting code smaller, but there will 583 * be fewer applications which can read it. 584 * The presence of the APP and COM marker 585 * is influenced by APP_len and COM_len 586 * ONLY, not by this property! */ 587 588#define V4L2_JPEG_MARKER_DHT (1<<3) /* Define Huffman Tables */ 589#define V4L2_JPEG_MARKER_DQT (1<<4) /* Define Quantization Tables */ 590#define V4L2_JPEG_MARKER_DRI (1<<5) /* Define Restart Interval */ 591#define V4L2_JPEG_MARKER_COM (1<<6) /* Comment segment */ 592#define V4L2_JPEG_MARKER_APP (1<<7) /* App segment, driver will 593 * allways use APP0 */ 594}; 595 596/* 597 * M E M O R Y - M A P P I N G B U F F E R S 598 */ 599struct v4l2_requestbuffers { 600 __u32 count; 601 enum v4l2_buf_type type; 602 enum v4l2_memory memory; 603 __u32 reserved[2]; 604}; 605 606/** 607 * struct v4l2_plane - plane info for multi-planar buffers 608 * @bytesused: number of bytes occupied by data in the plane (payload) 609 * @length: size of this plane (NOT the payload) in bytes 610 * @mem_offset: when memory in the associated struct v4l2_buffer is 611 * V4L2_MEMORY_MMAP, equals the offset from the start of 612 * the device memory for this plane (or is a "cookie" that 613 * should be passed to mmap() called on the video node) 614 * @userptr: when memory is V4L2_MEMORY_USERPTR, a userspace pointer 615 * pointing to this plane 616 * @data_offset: offset in the plane to the start of data; usually 0, 617 * unless there is a header in front of the data 618 * 619 * Multi-planar buffers consist of one or more planes, e.g. an YCbCr buffer 620 * with two planes can have one plane for Y, and another for interleaved CbCr 621 * components. Each plane can reside in a separate memory buffer, or even in 622 * a completely separate memory node (e.g. in embedded devices). 623 */ 624struct v4l2_plane { 625 __u32 bytesused; 626 __u32 length; 627 union { 628 __u32 mem_offset; 629 unsigned long userptr; 630 } m; 631 __u32 data_offset; 632 __u32 reserved[11]; 633}; 634 635/** 636 * struct v4l2_buffer - video buffer info 637 * @index: id number of the buffer 638 * @type: buffer type (type == *_MPLANE for multiplanar buffers) 639 * @bytesused: number of bytes occupied by data in the buffer (payload); 640 * unused (set to 0) for multiplanar buffers 641 * @flags: buffer informational flags 642 * @field: field order of the image in the buffer 643 * @timestamp: frame timestamp 644 * @timecode: frame timecode 645 * @sequence: sequence count of this frame 646 * @memory: the method, in which the actual video data is passed 647 * @offset: for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP; 648 * offset from the start of the device memory for this plane, 649 * (or a "cookie" that should be passed to mmap() as offset) 650 * @userptr: for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR; 651 * a userspace pointer pointing to this buffer 652 * @planes: for multiplanar buffers; userspace pointer to the array of plane 653 * info structs for this buffer 654 * @length: size in bytes of the buffer (NOT its payload) for single-plane 655 * buffers (when type != *_MPLANE); number of elements in the 656 * planes array for multi-plane buffers 657 * @input: input number from which the video data has has been captured 658 * 659 * Contains data exchanged by application and driver using one of the Streaming 660 * I/O methods. 661 */ 662struct v4l2_buffer { 663 __u32 index; 664 enum v4l2_buf_type type; 665 __u32 bytesused; 666 __u32 flags; 667 enum v4l2_field field; 668 struct timeval timestamp; 669 struct v4l2_timecode timecode; 670 __u32 sequence; 671 672 /* memory location */ 673 enum v4l2_memory memory; 674 union { 675 __u32 offset; 676 unsigned long userptr; 677 struct v4l2_plane *planes; 678 } m; 679 __u32 length; 680 __u32 input; 681 __u32 reserved; 682}; 683 684/* Flags for 'flags' field */ 685#define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */ 686#define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */ 687#define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */ 688#define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */ 689#define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */ 690#define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */ 691/* Buffer is ready, but the data contained within is corrupted. */ 692#define V4L2_BUF_FLAG_ERROR 0x0040 693#define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */ 694#define V4L2_BUF_FLAG_PREPARED 0x0400 /* Buffer is prepared for queuing */ 695/* Cache handling flags */ 696#define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x0800 697#define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x1000 698/* Timestamp type */ 699#define V4L2_BUF_FLAG_TIMESTAMP_MASK 0xe000 700#define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN 0x0000 701#define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC 0x2000 702#define V4L2_BUF_FLAG_TIMESTAMP_COPY 0x4000 703/* Vendor extensions */ 704#define V4L2_QCOM_BUF_FLAG_CODECCONFIG 0x10000 705#define V4L2_QCOM_BUF_FLAG_EOSEQ 0x20000 706#define V4L2_QCOM_BUF_TIMESTAMP_INVALID 0x40000 707#define V4L2_QCOM_BUF_FLAG_IDRFRAME 0x80000 /*Image is a IDR-frame*/ 708#define V4L2_QCOM_BUF_FLAG_DECODEONLY 0x100000 709#define V4L2_QCOM_BUF_DATA_CORRUPT 0x200000 710#define V4L2_QCOM_BUF_DROP_FRAME 0x400000 711#define V4L2_QCOM_BUF_INPUT_UNSUPPORTED 0x800000 712#define V4L2_QCOM_BUF_FLAG_EOS 0x1000000 713#define V4L2_QCOM_BUF_TS_DISCONTINUITY 0x2000000 714#define V4L2_QCOM_BUF_TS_ERROR 0x4000000 715#define V4L2_QCOM_BUF_FLAG_READONLY 0x8000000 716#define V4L2_MSM_VIDC_BUF_START_CODE_NOT_FOUND 0x10000000 717#define V4L2_MSM_BUF_FLAG_YUV_601_709_CLAMP 0x20000000 718#define V4L2_MSM_BUF_FLAG_MBAFF 0x40000000 719 720/* 721 * O V E R L A Y P R E V I E W 722 */ 723struct v4l2_framebuffer { 724 __u32 capability; 725 __u32 flags; 726/* FIXME: in theory we should pass something like PCI device + memory 727 * region + offset instead of some physical address */ 728 void *base; 729 struct v4l2_pix_format fmt; 730}; 731/* Flags for the 'capability' field. Read only */ 732#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001 733#define V4L2_FBUF_CAP_CHROMAKEY 0x0002 734#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 735#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 736#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 737#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 738#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040 739#define V4L2_FBUF_CAP_SRC_CHROMAKEY 0x0080 740/* Flags for the 'flags' field. */ 741#define V4L2_FBUF_FLAG_PRIMARY 0x0001 742#define V4L2_FBUF_FLAG_OVERLAY 0x0002 743#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 744#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 745#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 746#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020 747#define V4L2_FBUF_FLAG_SRC_CHROMAKEY 0x0040 748 749struct v4l2_clip { 750 struct v4l2_rect c; 751 struct v4l2_clip __user *next; 752}; 753 754struct v4l2_window { 755 struct v4l2_rect w; 756 enum v4l2_field field; 757 __u32 chromakey; 758 struct v4l2_clip __user *clips; 759 __u32 clipcount; 760 void __user *bitmap; 761 __u8 global_alpha; 762}; 763 764/* 765 * C A P T U R E P A R A M E T E R S 766 */ 767struct v4l2_captureparm { 768 __u32 capability; /* Supported modes */ 769 __u32 capturemode; /* Current mode */ 770 struct v4l2_fract timeperframe; /* Time per frame in .1us units */ 771 __u32 extendedmode; /* Driver-specific extensions */ 772 __u32 readbuffers; /* # of buffers for read */ 773 __u32 reserved[4]; 774}; 775 776/* Flags for 'capability' and 'capturemode' fields */ 777#define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */ 778#define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */ 779#define V4L2_CAP_QCOM_FRAMESKIP 0x2000 /* frame skipping is supported */ 780 781struct v4l2_qcom_frameskip { 782 __u64 maxframeinterval; 783}; 784 785struct v4l2_outputparm { 786 __u32 capability; /* Supported modes */ 787 __u32 outputmode; /* Current mode */ 788 struct v4l2_fract timeperframe; /* Time per frame in seconds */ 789 __u32 extendedmode; /* Driver-specific extensions */ 790 __u32 writebuffers; /* # of buffers for write */ 791 __u32 reserved[4]; 792}; 793 794/* 795 * I N P U T I M A G E C R O P P I N G 796 */ 797struct v4l2_cropcap { 798 enum v4l2_buf_type type; 799 struct v4l2_rect bounds; 800 struct v4l2_rect defrect; 801 struct v4l2_fract pixelaspect; 802}; 803 804struct v4l2_crop { 805 enum v4l2_buf_type type; 806 struct v4l2_rect c; 807}; 808 809/* Hints for adjustments of selection rectangle */ 810#define V4L2_SEL_FLAG_GE 0x00000001 811#define V4L2_SEL_FLAG_LE 0x00000002 812 813/* Selection targets */ 814 815/* Current cropping area */ 816#define V4L2_SEL_TGT_CROP_ACTIVE 0x0000 817/* Default cropping area */ 818#define V4L2_SEL_TGT_CROP_DEFAULT 0x0001 819/* Cropping bounds */ 820#define V4L2_SEL_TGT_CROP_BOUNDS 0x0002 821/* Current composing area */ 822#define V4L2_SEL_TGT_COMPOSE_ACTIVE 0x0100 823/* Default composing area */ 824#define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101 825/* Composing bounds */ 826#define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102 827/* Current composing area plus all padding pixels */ 828#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103 829 830/** 831 * struct v4l2_selection - selection info 832 * @type: buffer type (do not use *_MPLANE types) 833 * @target: selection target, used to choose one of possible rectangles 834 * @flags: constraints flags 835 * @r: coordinates of selection window 836 * @reserved: for future use, rounds structure size to 64 bytes, set to zero 837 * 838 * Hardware may use multiple helper windows to process a video stream. 839 * The structure is used to exchange this selection areas between 840 * an application and a driver. 841 */ 842struct v4l2_selection { 843 __u32 type; 844 __u32 target; 845 __u32 flags; 846 struct v4l2_rect r; 847 __u32 reserved[9]; 848}; 849 850 851/* 852 * A N A L O G V I D E O S T A N D A R D 853 */ 854 855typedef __u64 v4l2_std_id; 856 857/* one bit for each */ 858#define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001) 859#define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002) 860#define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004) 861#define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008) 862#define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010) 863#define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020) 864#define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040) 865#define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080) 866 867#define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100) 868#define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200) 869#define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400) 870#define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800) 871 872#define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000) /* BTSC */ 873#define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000) /* EIA-J */ 874#define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000) 875#define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000) /* FM A2 */ 876 877#define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000) 878#define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000) 879#define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000) 880#define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000) 881#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000) 882#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000) 883#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000) 884#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000) 885 886/* ATSC/HDTV */ 887#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000) 888#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000) 889 890/* FIXME: 891 Although std_id is 64 bits, there is an issue on PPC32 architecture that 892 makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding 893 this value to 32 bits. 894 As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide), 895 it should work fine. However, if needed to add more than two standards, 896 v4l2-common.c should be fixed. 897 */ 898 899/* 900 * Some macros to merge video standards in order to make live easier for the 901 * drivers and V4L2 applications 902 */ 903 904/* 905 * "Common" NTSC/M - It should be noticed that V4L2_STD_NTSC_443 is 906 * Missing here. 907 */ 908#define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\ 909 V4L2_STD_NTSC_M_JP |\ 910 V4L2_STD_NTSC_M_KR) 911/* Secam macros */ 912#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\ 913 V4L2_STD_SECAM_K |\ 914 V4L2_STD_SECAM_K1) 915/* All Secam Standards */ 916#define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\ 917 V4L2_STD_SECAM_G |\ 918 V4L2_STD_SECAM_H |\ 919 V4L2_STD_SECAM_DK |\ 920 V4L2_STD_SECAM_L |\ 921 V4L2_STD_SECAM_LC) 922/* PAL macros */ 923#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\ 924 V4L2_STD_PAL_B1 |\ 925 V4L2_STD_PAL_G) 926#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\ 927 V4L2_STD_PAL_D1 |\ 928 V4L2_STD_PAL_K) 929/* 930 * "Common" PAL - This macro is there to be compatible with the old 931 * V4L1 concept of "PAL": /BGDKHI. 932 * Several PAL standards are mising here: /M, /N and /Nc 933 */ 934#define V4L2_STD_PAL (V4L2_STD_PAL_BG |\ 935 V4L2_STD_PAL_DK |\ 936 V4L2_STD_PAL_H |\ 937 V4L2_STD_PAL_I) 938/* Chroma "agnostic" standards */ 939#define V4L2_STD_B (V4L2_STD_PAL_B |\ 940 V4L2_STD_PAL_B1 |\ 941 V4L2_STD_SECAM_B) 942#define V4L2_STD_G (V4L2_STD_PAL_G |\ 943 V4L2_STD_SECAM_G) 944#define V4L2_STD_H (V4L2_STD_PAL_H |\ 945 V4L2_STD_SECAM_H) 946#define V4L2_STD_L (V4L2_STD_SECAM_L |\ 947 V4L2_STD_SECAM_LC) 948#define V4L2_STD_GH (V4L2_STD_G |\ 949 V4L2_STD_H) 950#define V4L2_STD_DK (V4L2_STD_PAL_DK |\ 951 V4L2_STD_SECAM_DK) 952#define V4L2_STD_BG (V4L2_STD_B |\ 953 V4L2_STD_G) 954#define V4L2_STD_MN (V4L2_STD_PAL_M |\ 955 V4L2_STD_PAL_N |\ 956 V4L2_STD_PAL_Nc |\ 957 V4L2_STD_NTSC) 958 959/* Standards where MTS/BTSC stereo could be found */ 960#define V4L2_STD_MTS (V4L2_STD_NTSC_M |\ 961 V4L2_STD_PAL_M |\ 962 V4L2_STD_PAL_N |\ 963 V4L2_STD_PAL_Nc) 964 965/* Standards for Countries with 60Hz Line frequency */ 966#define V4L2_STD_525_60 (V4L2_STD_PAL_M |\ 967 V4L2_STD_PAL_60 |\ 968 V4L2_STD_NTSC |\ 969 V4L2_STD_NTSC_443) 970/* Standards for Countries with 50Hz Line frequency */ 971#define V4L2_STD_625_50 (V4L2_STD_PAL |\ 972 V4L2_STD_PAL_N |\ 973 V4L2_STD_PAL_Nc |\ 974 V4L2_STD_SECAM) 975 976#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\ 977 V4L2_STD_ATSC_16_VSB) 978/* Macros with none and all analog standards */ 979#define V4L2_STD_UNKNOWN 0 980#define V4L2_STD_ALL (V4L2_STD_525_60 |\ 981 V4L2_STD_625_50) 982 983struct v4l2_standard { 984 __u32 index; 985 v4l2_std_id id; 986 __u8 name[24]; 987 struct v4l2_fract frameperiod; /* Frames, not fields */ 988 __u32 framelines; 989 __u32 reserved[4]; 990}; 991 992/* 993 * V I D E O T I M I N G S D V P R E S E T 994 */ 995struct v4l2_dv_preset { 996 __u32 preset; 997 __u32 reserved[4]; 998}; 999 1000/* 1001 * D V P R E S E T S E N U M E R A T I O N 1002 */ 1003struct v4l2_dv_enum_preset { 1004 __u32 index; 1005 __u32 preset; 1006 __u8 name[32]; /* Name of the preset timing */ 1007 __u32 width; 1008 __u32 height; 1009 __u32 reserved[4]; 1010}; 1011 1012/* 1013 * D V P R E S E T V A L U E S 1014 */ 1015#define V4L2_DV_INVALID 0 1016#define V4L2_DV_480P59_94 1 /* BT.1362 */ 1017#define V4L2_DV_576P50 2 /* BT.1362 */ 1018#define V4L2_DV_720P24 3 /* SMPTE 296M */ 1019#define V4L2_DV_720P25 4 /* SMPTE 296M */ 1020#define V4L2_DV_720P30 5 /* SMPTE 296M */ 1021#define V4L2_DV_720P50 6 /* SMPTE 296M */ 1022#define V4L2_DV_720P59_94 7 /* SMPTE 274M */ 1023#define V4L2_DV_720P60 8 /* SMPTE 274M/296M */ 1024#define V4L2_DV_1080I29_97 9 /* BT.1120/ SMPTE 274M */ 1025#define V4L2_DV_1080I30 10 /* BT.1120/ SMPTE 274M */ 1026#define V4L2_DV_1080I25 11 /* BT.1120 */ 1027#define V4L2_DV_1080I50 12 /* SMPTE 296M */ 1028#define V4L2_DV_1080I60 13 /* SMPTE 296M */ 1029#define V4L2_DV_1080P24 14 /* SMPTE 296M */ 1030#define V4L2_DV_1080P25 15 /* SMPTE 296M */ 1031#define V4L2_DV_1080P30 16 /* SMPTE 296M */ 1032#define V4L2_DV_1080P50 17 /* BT.1120 */ 1033#define V4L2_DV_1080P60 18 /* BT.1120 */ 1034 1035/* 1036 * D V B T T I M I N G S 1037 */ 1038 1039/* BT.656/BT.1120 timing data */ 1040struct v4l2_bt_timings { 1041 __u32 width; /* width in pixels */ 1042 __u32 height; /* height in lines */ 1043 __u32 interlaced; /* Interlaced or progressive */ 1044 __u32 polarities; /* Positive or negative polarity */ 1045 __u64 pixelclock; /* Pixel clock in HZ. Ex. 74.25MHz->74250000 */ 1046 __u32 hfrontporch; /* Horizpontal front porch in pixels */ 1047 __u32 hsync; /* Horizontal Sync length in pixels */ 1048 __u32 hbackporch; /* Horizontal back porch in pixels */ 1049 __u32 vfrontporch; /* Vertical front porch in pixels */ 1050 __u32 vsync; /* Vertical Sync length in lines */ 1051 __u32 vbackporch; /* Vertical back porch in lines */ 1052 __u32 il_vfrontporch; /* Vertical front porch for bottom field of 1053 * interlaced field formats 1054 */ 1055 __u32 il_vsync; /* Vertical sync length for bottom field of 1056 * interlaced field formats 1057 */ 1058 __u32 il_vbackporch; /* Vertical back porch for bottom field of 1059 * interlaced field formats 1060 */ 1061 __u32 reserved[16]; 1062} __attribute__ ((packed)); 1063 1064/* Interlaced or progressive format */ 1065#define V4L2_DV_PROGRESSIVE 0 1066#define V4L2_DV_INTERLACED 1 1067 1068/* Polarities. If bit is not set, it is assumed to be negative polarity */ 1069#define V4L2_DV_VSYNC_POS_POL 0x00000001 1070#define V4L2_DV_HSYNC_POS_POL 0x00000002 1071 1072 1073/* DV timings */ 1074struct v4l2_dv_timings { 1075 __u32 type; 1076 union { 1077 struct v4l2_bt_timings bt; 1078 __u32 reserved[32]; 1079 }; 1080} __attribute__ ((packed)); 1081 1082/* Values for the type field */ 1083#define V4L2_DV_BT_656_1120 0 /* BT.656/1120 timing type */ 1084 1085/* 1086 * V I D E O I N P U T S 1087 */ 1088struct v4l2_input { 1089 __u32 index; /* Which input */ 1090 __u8 name[32]; /* Label */ 1091 __u32 type; /* Type of input */ 1092 __u32 audioset; /* Associated audios (bitfield) */ 1093 __u32 tuner; /* Associated tuner */ 1094 v4l2_std_id std; 1095 __u32 status; 1096 __u32 capabilities; 1097 __u32 reserved[3]; 1098}; 1099 1100/* Values for the 'type' field */ 1101#define V4L2_INPUT_TYPE_TUNER 1 1102#define V4L2_INPUT_TYPE_CAMERA 2 1103 1104/* field 'status' - general */ 1105#define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */ 1106#define V4L2_IN_ST_NO_SIGNAL 0x00000002 1107#define V4L2_IN_ST_NO_COLOR 0x00000004 1108 1109/* field 'status' - sensor orientation */ 1110/* If sensor is mounted upside down set both bits */ 1111#define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */ 1112#define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */ 1113 1114/* field 'status' - analog */ 1115#define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */ 1116#define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */ 1117 1118/* field 'status' - digital */ 1119#define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */ 1120#define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */ 1121#define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */ 1122 1123/* field 'status' - VCR and set-top box */ 1124#define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */ 1125#define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */ 1126#define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */ 1127 1128/* capabilities flags */ 1129#define V4L2_IN_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */ 1130#define V4L2_IN_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ 1131#define V4L2_IN_CAP_STD 0x00000004 /* Supports S_STD */ 1132 1133/* 1134 * V I D E O O U T P U T S 1135 */ 1136struct v4l2_output { 1137 __u32 index; /* Which output */ 1138 __u8 name[32]; /* Label */ 1139 __u32 type; /* Type of output */ 1140 __u32 audioset; /* Associated audios (bitfield) */ 1141 __u32 modulator; /* Associated modulator */ 1142 v4l2_std_id std; 1143 __u32 capabilities; 1144 __u32 reserved[3]; 1145}; 1146/* Values for the 'type' field */ 1147#define V4L2_OUTPUT_TYPE_MODULATOR 1 1148#define V4L2_OUTPUT_TYPE_ANALOG 2 1149#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 1150 1151/* capabilities flags */ 1152#define V4L2_OUT_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */ 1153#define V4L2_OUT_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ 1154#define V4L2_OUT_CAP_STD 0x00000004 /* Supports S_STD */ 1155 1156/* 1157 * C O N T R O L S 1158 */ 1159struct v4l2_control { 1160 __u32 id; 1161 __s32 value; 1162}; 1163 1164struct v4l2_ext_control { 1165 __u32 id; 1166 __u32 size; 1167 __u32 reserved2[1]; 1168 union { 1169 __s32 value; 1170 __s64 value64; 1171 char *string; 1172 }; 1173} __attribute__ ((packed)); 1174 1175struct v4l2_ext_controls { 1176 __u32 ctrl_class; 1177 __u32 count; 1178 __u32 error_idx; 1179 __u32 reserved[2]; 1180 struct v4l2_ext_control *controls; 1181}; 1182 1183/* Values for ctrl_class field */ 1184#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ 1185#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ 1186#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */ 1187#define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */ 1188#define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */ 1189#define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */ 1190 1191#define V4L2_CTRL_ID_MASK (0x0fffffff) 1192#define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) 1193#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) 1194 1195enum v4l2_ctrl_type { 1196 V4L2_CTRL_TYPE_INTEGER = 1, 1197 V4L2_CTRL_TYPE_BOOLEAN = 2, 1198 V4L2_CTRL_TYPE_MENU = 3, 1199 V4L2_CTRL_TYPE_BUTTON = 4, 1200 V4L2_CTRL_TYPE_INTEGER64 = 5, 1201 V4L2_CTRL_TYPE_CTRL_CLASS = 6, 1202 V4L2_CTRL_TYPE_STRING = 7, 1203 V4L2_CTRL_TYPE_BITMASK = 8, 1204}; 1205 1206/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ 1207struct v4l2_queryctrl { 1208 __u32 id; 1209 enum v4l2_ctrl_type type; 1210 __u8 name[32]; /* Whatever */ 1211 __s32 minimum; /* Note signedness */ 1212 __s32 maximum; 1213 __s32 step; 1214 __s32 default_value; 1215 __u32 flags; 1216 __u32 reserved[2]; 1217}; 1218 1219/* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */ 1220struct v4l2_querymenu { 1221 __u32 id; 1222 __u32 index; 1223 __u8 name[32]; /* Whatever */ 1224 __u32 reserved; 1225}; 1226 1227/* Control flags */ 1228#define V4L2_CTRL_FLAG_DISABLED 0x0001 1229#define V4L2_CTRL_FLAG_GRABBED 0x0002 1230#define V4L2_CTRL_FLAG_READ_ONLY 0x0004 1231#define V4L2_CTRL_FLAG_UPDATE 0x0008 1232#define V4L2_CTRL_FLAG_INACTIVE 0x0010 1233#define V4L2_CTRL_FLAG_SLIDER 0x0020 1234#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040 1235#define V4L2_CTRL_FLAG_VOLATILE 0x0080 1236 1237/* Query flag, to be ORed with the control ID */ 1238#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 1239 1240/* User-class control IDs defined by V4L2 */ 1241#define V4L2_CID_MAX_CTRLS 1024 1242#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900) 1243#define V4L2_CID_USER_BASE V4L2_CID_BASE 1244/* IDs reserved for driver specific controls */ 1245#define V4L2_CID_PRIVATE_BASE 0x08000000 1246 1247#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1) 1248#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0) 1249#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1) 1250#define V4L2_CID_SATURATION (V4L2_CID_BASE+2) 1251#define V4L2_CID_HUE (V4L2_CID_BASE+3) 1252#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5) 1253#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6) 1254#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7) 1255#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8) 1256#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9) 1257#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10) 1258#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */ 1259#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12) 1260#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13) 1261#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14) 1262#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15) 1263#define V4L2_CID_GAMMA (V4L2_CID_BASE+16) 1264#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */ 1265#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17) 1266#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18) 1267#define V4L2_CID_GAIN (V4L2_CID_BASE+19) 1268#define V4L2_CID_HFLIP (V4L2_CID_BASE+20) 1269#define V4L2_CID_VFLIP (V4L2_CID_BASE+21) 1270 1271/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */ 1272#define V4L2_CID_HCENTER (V4L2_CID_BASE+22) 1273#define V4L2_CID_VCENTER (V4L2_CID_BASE+23) 1274 1275#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24) 1276enum v4l2_power_line_frequency { 1277 V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0, 1278 V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1, 1279 V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2, 1280 V4L2_CID_POWER_LINE_FREQUENCY_AUTO = 3, 1281}; 1282#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25) 1283#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26) 1284#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27) 1285#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28) 1286#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29) 1287#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30) 1288#define V4L2_CID_COLORFX (V4L2_CID_BASE+31) 1289enum v4l2_colorfx { 1290 V4L2_COLORFX_NONE = 0, 1291 V4L2_COLORFX_BW = 1, 1292 V4L2_COLORFX_SEPIA = 2, 1293 V4L2_COLORFX_NEGATIVE = 3, 1294 V4L2_COLORFX_EMBOSS = 4, 1295 V4L2_COLORFX_SKETCH = 5, 1296 V4L2_COLORFX_SKY_BLUE = 6, 1297 V4L2_COLORFX_GRASS_GREEN = 7, 1298 V4L2_COLORFX_SKIN_WHITEN = 8, 1299 V4L2_COLORFX_VIVID = 9, 1300}; 1301#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) 1302#define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33) 1303 1304#define V4L2_CID_ROTATE (V4L2_CID_BASE+34) 1305#define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35) 1306 1307#define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36) 1308 1309#define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37) 1310#define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38) 1311 1312#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39) 1313#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40) 1314 1315#define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41) 1316 1317/* last CID + 1 */ 1318#define V4L2_CID_LASTP1 (V4L2_CID_BASE+42) 1319#define V4L2_CID_SPECIAL_EFFECT (V4L2_CID_BASE+43) 1320/* Minimum number of buffer neede by the device */ 1321 1322/* MPEG-class control IDs defined by V4L2 */ 1323#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) 1324#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1) 1325 1326/* MPEG streams, specific to multiplexed streams */ 1327#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0) 1328enum v4l2_mpeg_stream_type { 1329 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */ 1330 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */ 1331 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */ 1332 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */ 1333 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */ 1334 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */ 1335}; 1336#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1) 1337#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2) 1338#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3) 1339#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4) 1340#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5) 1341#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6) 1342#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7) 1343enum v4l2_mpeg_stream_vbi_fmt { 1344 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */ 1345 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */ 1346}; 1347 1348/* MPEG audio controls specific to multiplexed streams */ 1349#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100) 1350enum v4l2_mpeg_audio_sampling_freq { 1351 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0, 1352 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1, 1353 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2, 1354}; 1355#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101) 1356enum v4l2_mpeg_audio_encoding { 1357 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0, 1358 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1, 1359 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2, 1360 V4L2_MPEG_AUDIO_ENCODING_AAC = 3, 1361 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4, 1362}; 1363#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102) 1364enum v4l2_mpeg_audio_l1_bitrate { 1365 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0, 1366 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1, 1367 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2, 1368 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3, 1369 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4, 1370 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5, 1371 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6, 1372 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7, 1373 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8, 1374 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9, 1375 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10, 1376 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11, 1377 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12, 1378 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13, 1379}; 1380#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103) 1381enum v4l2_mpeg_audio_l2_bitrate { 1382 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0, 1383 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1, 1384 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2, 1385 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3, 1386 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4, 1387 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5, 1388 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6, 1389 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7, 1390 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8, 1391 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9, 1392 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10, 1393 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11, 1394 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12, 1395 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13, 1396}; 1397#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104) 1398enum v4l2_mpeg_audio_l3_bitrate { 1399 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0, 1400 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1, 1401 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2, 1402 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3, 1403 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4, 1404 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5, 1405 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6, 1406 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7, 1407 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8, 1408 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9, 1409 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10, 1410 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11, 1411 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12, 1412 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13, 1413}; 1414#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105) 1415enum v4l2_mpeg_audio_mode { 1416 V4L2_MPEG_AUDIO_MODE_STEREO = 0, 1417 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1, 1418 V4L2_MPEG_AUDIO_MODE_DUAL = 2, 1419 V4L2_MPEG_AUDIO_MODE_MONO = 3, 1420}; 1421#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106) 1422enum v4l2_mpeg_audio_mode_extension { 1423 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0, 1424 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1, 1425 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2, 1426 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3, 1427}; 1428#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107) 1429enum v4l2_mpeg_audio_emphasis { 1430 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0, 1431 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1, 1432 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2, 1433}; 1434#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108) 1435enum v4l2_mpeg_audio_crc { 1436 V4L2_MPEG_AUDIO_CRC_NONE = 0, 1437 V4L2_MPEG_AUDIO_CRC_CRC16 = 1, 1438}; 1439#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109) 1440#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110) 1441#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111) 1442enum v4l2_mpeg_audio_ac3_bitrate { 1443 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0, 1444 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1, 1445 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2, 1446 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3, 1447 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4, 1448 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5, 1449 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6, 1450 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7, 1451 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8, 1452 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9, 1453 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10, 1454 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11, 1455 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12, 1456 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13, 1457 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14, 1458 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15, 1459 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16, 1460 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17, 1461 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18, 1462}; 1463#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_MPEG_BASE+112) 1464enum v4l2_mpeg_audio_dec_playback { 1465 V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0, 1466 V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1, 1467 V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2, 1468 V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3, 1469 V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4, 1470 V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5, 1471}; 1472#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_MPEG_BASE+113) 1473 1474/* MPEG video controls specific to multiplexed streams */ 1475#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200) 1476enum v4l2_mpeg_video_encoding { 1477 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0, 1478 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1, 1479 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2, 1480}; 1481#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201) 1482enum v4l2_mpeg_video_aspect { 1483 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0, 1484 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1, 1485 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2, 1486 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3, 1487}; 1488#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202) 1489#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203) 1490#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204) 1491#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205) 1492#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206) 1493enum v4l2_mpeg_video_bitrate_mode { 1494 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0, 1495 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1, 1496}; 1497#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207) 1498#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208) 1499#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209) 1500#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210) 1501#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211) 1502#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_MPEG_BASE+212) 1503#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_MPEG_BASE+213) 1504#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_MPEG_BASE+214) 1505#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_MPEG_BASE+215) 1506#define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_MPEG_BASE+216) 1507enum v4l2_mpeg_video_header_mode { 1508 V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0, 1509 V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1, 1510 V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_I_FRAME = 2, 1511 1512}; 1513#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_MPEG_BASE+217) 1514#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_MPEG_BASE+218) 1515#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_MPEG_BASE+219) 1516#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_MPEG_BASE+220) 1517#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_MPEG_BASE+221) 1518enum v4l2_mpeg_video_multi_slice_mode { 1519 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0, 1520 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1, 1521 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2, 1522 V4L2_MPEG_VIDEO_MULTI_SLICE_GOB = 3, 1523}; 1524#define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_MPEG_BASE+222) 1525#define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_MPEG_BASE+223) 1526#define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_MPEG_BASE+224) 1527 1528#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300) 1529#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301) 1530#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_MPEG_BASE+302) 1531#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_MPEG_BASE+303) 1532#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_MPEG_BASE+304) 1533#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_MPEG_BASE+350) 1534#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_MPEG_BASE+351) 1535#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_MPEG_BASE+352) 1536#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_MPEG_BASE+353) 1537#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_MPEG_BASE+354) 1538#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_MPEG_BASE+355) 1539#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_MPEG_BASE+356) 1540#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_MPEG_BASE+357) 1541enum v4l2_mpeg_video_h264_entropy_mode { 1542 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0, 1543 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1, 1544}; 1545#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_MPEG_BASE+358) 1546#define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_MPEG_BASE+359) 1547enum v4l2_mpeg_video_h264_level { 1548 V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0, 1549 V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1, 1550 V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2, 1551 V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3, 1552 V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4, 1553 V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5, 1554 V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6, 1555 V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7, 1556 V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8, 1557 V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9, 1558 V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10, 1559 V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11, 1560 V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12, 1561 V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13, 1562 V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14, 1563 V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15, 1564 V4L2_MPEG_VIDEO_H264_LEVEL_5_2 = 16, 1565}; 1566#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_MPEG_BASE+360) 1567#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_MPEG_BASE+361) 1568#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_MPEG_BASE+362) 1569enum v4l2_mpeg_video_h264_loop_filter_mode { 1570 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0, 1571 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1, 1572 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2, 1573}; 1574#define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_MPEG_BASE+363) 1575enum v4l2_mpeg_video_h264_profile { 1576 V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0, 1577 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1, 1578 V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2, 1579 V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3, 1580 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4, 1581 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5, 1582 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6, 1583 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7, 1584 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8, 1585 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9, 1586 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10, 1587 V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11, 1588 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12, 1589 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13, 1590 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14, 1591 V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15, 1592 V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16, 1593 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH = 17, 1594}; 1595#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_MPEG_BASE+364) 1596#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_MPEG_BASE+365) 1597#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_MPEG_BASE+366) 1598#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_MPEG_BASE+367) 1599enum v4l2_mpeg_video_h264_vui_sar_idc { 1600 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0, 1601 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1, 1602 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2, 1603 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3, 1604 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4, 1605 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5, 1606 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6, 1607 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7, 1608 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8, 1609 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9, 1610 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10, 1611 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11, 1612 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12, 1613 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13, 1614 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14, 1615 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15, 1616 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16, 1617 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17, 1618}; 1619#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_MPEG_BASE+400) 1620#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_MPEG_BASE+401) 1621#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_MPEG_BASE+402) 1622#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_MPEG_BASE+403) 1623#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_MPEG_BASE+404) 1624#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_MPEG_BASE+405) 1625enum v4l2_mpeg_video_mpeg4_level { 1626 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0, 1627 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1, 1628 V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2, 1629 V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3, 1630 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4, 1631 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5, 1632 V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6, 1633 V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7, 1634}; 1635#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_MPEG_BASE+406) 1636enum v4l2_mpeg_video_mpeg4_profile { 1637 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0, 1638 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1, 1639 V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2, 1640 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3, 1641 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4, 1642}; 1643#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_MPEG_BASE+407) 1644#define V4L2_CID_QCOM_VIDEO_SYNC_FRAME_SEQ_HDR (V4L2_CID_MPEG_BASE+408) 1645 1646/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */ 1647#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000) 1648#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0) 1649enum v4l2_mpeg_cx2341x_video_spatial_filter_mode { 1650 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0, 1651 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1, 1652}; 1653#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1) 1654#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2) 1655enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { 1656 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0, 1657 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, 1658 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2, 1659 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3, 1660 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4, 1661}; 1662#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3) 1663enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type { 1664 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0, 1665 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, 1666}; 1667#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4) 1668enum v4l2_mpeg_cx2341x_video_temporal_filter_mode { 1669 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0, 1670 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1, 1671}; 1672#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5) 1673#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6) 1674enum v4l2_mpeg_cx2341x_video_median_filter_type { 1675 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0, 1676 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1, 1677 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2, 1678 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3, 1679 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4, 1680}; 1681#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7) 1682#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8) 1683#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9) 1684#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10) 1685#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11) 1686 1687/* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */ 1688#define V4L2_CID_MPEG_MFC51_BASE (V4L2_CTRL_CLASS_MPEG | 0x1100) 1689 1690#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_MPEG_MFC51_BASE+0) 1691#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_MPEG_MFC51_BASE+1) 1692#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_MPEG_MFC51_BASE+2) 1693enum v4l2_mpeg_mfc51_video_frame_skip_mode { 1694 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0, 1695 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1, 1696 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2, 1697}; 1698#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_MPEG_MFC51_BASE+3) 1699enum v4l2_mpeg_mfc51_video_force_frame_type { 1700 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0, 1701 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1, 1702 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2, 1703}; 1704#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_MPEG_MFC51_BASE+4) 1705#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_MPEG_MFC51_BASE+5) 1706#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_MPEG_MFC51_BASE+6) 1707#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_MPEG_MFC51_BASE+7) 1708#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_MPEG_MFC51_BASE+50) 1709#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_MPEG_MFC51_BASE+51) 1710#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_MPEG_MFC51_BASE+52) 1711#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_MPEG_MFC51_BASE+53) 1712#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_MPEG_MFC51_BASE+54) 1713 1714/* MPEG-class control IDs specific to the msm_vidc driver */ 1715#define V4L2_CID_MPEG_MSM_VIDC_BASE (V4L2_CTRL_CLASS_MPEG | 0x2000) 1716 1717#define V4L2_CID_MPEG_VIDC_VIDEO_ENABLE_PICTURE_TYPE \ 1718 (V4L2_CID_MPEG_MSM_VIDC_BASE+0) 1719#define V4L2_CID_MPEG_VIDC_VIDEO_KEEP_ASPECT_RATIO \ 1720 (V4L2_CID_MPEG_MSM_VIDC_BASE+1) 1721#define V4L2_CID_MPEG_VIDC_VIDEO_POST_LOOP_DEBLOCKER_MODE \ 1722 (V4L2_CID_MPEG_MSM_VIDC_BASE+2) 1723#define V4L2_CID_MPEG_VIDC_VIDEO_DIVX_FORMAT \ 1724 (V4L2_CID_MPEG_MSM_VIDC_BASE+3) 1725enum v4l2_mpeg_vidc_video_divx_format_type { 1726 V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_4 = 0, 1727 V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_5 = 1, 1728 V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_6 = 2, 1729}; 1730#define V4L2_CID_MPEG_VIDC_VIDEO_MB_ERROR_MAP_REPORTING \ 1731 (V4L2_CID_MPEG_MSM_VIDC_BASE+4) 1732#define V4L2_CID_MPEG_VIDC_VIDEO_CONTINUE_DATA_TRANSFER \ 1733 (V4L2_CID_MPEG_MSM_VIDC_BASE+5) 1734 1735#define V4L2_CID_MPEG_VIDC_VIDEO_STREAM_FORMAT (V4L2_CID_MPEG_MSM_VIDC_BASE+6) 1736enum v4l2_mpeg_vidc_video_stream_format { 1737 V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_STARTCODES = 0, 1738 V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_ONE_NAL_PER_BUFFER = 1, 1739 V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_ONE_BYTE_LENGTH = 2, 1740 V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_TWO_BYTE_LENGTH = 3, 1741 V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_FOUR_BYTE_LENGTH = 4, 1742}; 1743 1744#define V4L2_CID_MPEG_VIDC_VIDEO_OUTPUT_ORDER (V4L2_CID_MPEG_MSM_VIDC_BASE+7) 1745enum v4l2_mpeg_vidc_video_output_order { 1746 V4L2_MPEG_VIDC_VIDEO_OUTPUT_ORDER_DISPLAY = 0, 1747 V4L2_MPEG_VIDC_VIDEO_OUTPUT_ORDER_DECODE = 1, 1748}; 1749 1750#define V4L2_CID_MPEG_VIDC_VIDEO_FRAME_RATE (V4L2_CID_MPEG_MSM_VIDC_BASE+8) 1751#define V4L2_CID_MPEG_VIDC_VIDEO_IDR_PERIOD (V4L2_CID_MPEG_MSM_VIDC_BASE+9) 1752#define V4L2_CID_MPEG_VIDC_VIDEO_NUM_P_FRAMES (V4L2_CID_MPEG_MSM_VIDC_BASE+10) 1753#define V4L2_CID_MPEG_VIDC_VIDEO_NUM_B_FRAMES (V4L2_CID_MPEG_MSM_VIDC_BASE+11) 1754#define V4L2_CID_MPEG_VIDC_VIDEO_REQUEST_IFRAME (V4L2_CID_MPEG_MSM_VIDC_BASE+12) 1755 1756#define V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL (V4L2_CID_MPEG_MSM_VIDC_BASE+13) 1757enum v4l2_mpeg_vidc_video_rate_control { 1758 V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_OFF = 0, 1759 V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_VBR_VFR = 1, 1760 V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_VBR_CFR = 2, 1761 V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_CBR_VFR = 3, 1762 V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_CBR_CFR = 4, 1763}; 1764 1765#define V4L2_CID_MPEG_VIDC_VIDEO_ROTATION (V4L2_CID_MPEG_MSM_VIDC_BASE+14) 1766enum v4l2_mpeg_vidc_video_rotation { 1767 V4L2_CID_MPEG_VIDC_VIDEO_ROTATION_NONE = 0, 1768 V4L2_CID_MPEG_VIDC_VIDEO_ROTATION_90 = 1, 1769 V4L2_CID_MPEG_VIDC_VIDEO_ROTATION_180 = 2, 1770 V4L2_CID_MPEG_VIDC_VIDEO_ROTATION_270 = 3, 1771}; 1772#define MSM_VIDC_BASE V4L2_CID_MPEG_MSM_VIDC_BASE 1773#define V4L2_CID_MPEG_VIDC_VIDEO_H264_CABAC_MODEL (MSM_VIDC_BASE+15) 1774enum v4l2_mpeg_vidc_h264_cabac_model { 1775 V4L2_CID_MPEG_VIDC_VIDEO_H264_CABAC_MODEL_0 = 0, 1776 V4L2_CID_MPEG_VIDC_VIDEO_H264_CABAC_MODEL_1 = 1, 1777 V4L2_CID_MPEG_VIDC_VIDEO_H264_CABAC_MODEL_2 = 2, 1778}; 1779 1780#define V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_MODE (MSM_VIDC_BASE+16) 1781enum v4l2_mpeg_vidc_video_intra_refresh_mode { 1782 V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_NONE = 0, 1783 V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_CYCLIC = 1, 1784 V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_ADAPTIVE = 2, 1785 V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_CYCLIC_ADAPTIVE = 3, 1786 V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_RANDOM = 4, 1787}; 1788#define V4L2_CID_MPEG_VIDC_VIDEO_AIR_MBS (V4L2_CID_MPEG_MSM_VIDC_BASE+17) 1789#define V4L2_CID_MPEG_VIDC_VIDEO_AIR_REF (V4L2_CID_MPEG_MSM_VIDC_BASE+18) 1790#define V4L2_CID_MPEG_VIDC_VIDEO_CIR_MBS (V4L2_CID_MPEG_MSM_VIDC_BASE+19) 1791 1792#define V4L2_CID_MPEG_VIDC_VIDEO_H263_PROFILE (V4L2_CID_MPEG_MSM_VIDC_BASE+20) 1793enum v4l2_mpeg_vidc_video_h263_profile { 1794 V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_BASELINE = 0, 1795 V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_H320CODING = 1, 1796 V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_BACKWARDCOMPATIBLE = 2, 1797 V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_ISWV2 = 3, 1798 V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_ISWV3 = 4, 1799 V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_HIGHCOMPRESSION = 5, 1800 V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_INTERNET = 6, 1801 V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_INTERLACE = 7, 1802 V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_HIGHLATENCY = 8, 1803}; 1804 1805#define V4L2_CID_MPEG_VIDC_VIDEO_H263_LEVEL (V4L2_CID_MPEG_MSM_VIDC_BASE+21) 1806enum v4l2_mpeg_vidc_video_h263_level { 1807 V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_1_0 = 0, 1808 V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_2_0 = 1, 1809 V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_3_0 = 2, 1810 V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_4_0 = 3, 1811 V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_4_5 = 4, 1812 V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_5_0 = 5, 1813 V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_6_0 = 6, 1814 V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_7_0 = 7, 1815}; 1816 1817#define V4L2_CID_MPEG_VIDC_VIDEO_H264_AU_DELIMITER \ 1818 (V4L2_CID_MPEG_MSM_VIDC_BASE + 22) 1819enum v4l2_mpeg_vidc_video_h264_au_delimiter { 1820 V4L2_MPEG_VIDC_VIDEO_H264_AU_DELIMITER_DISABLED = 0, 1821 V4L2_MPEG_VIDC_VIDEO_H264_AU_DELIMITER_ENABLED = 1 1822}; 1823#define V4L2_CID_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE \ 1824 (V4L2_CID_MPEG_MSM_VIDC_BASE + 23) 1825enum v4l2_mpeg_vidc_video_sync_frame_decode { 1826 V4L2_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE_DISABLE = 0, 1827 V4L2_MPEG_VIDC_VIDEO_SYNC_FRAME_DECODE_ENABLE = 1 1828}; 1829#define V4L2_CID_MPEG_VIDC_VIDEO_SECURE (V4L2_CID_MPEG_MSM_VIDC_BASE+24) 1830#define V4L2_CID_MPEG_VIDC_VIDEO_EXTRADATA \ 1831 (V4L2_CID_MPEG_MSM_VIDC_BASE + 25) 1832enum v4l2_mpeg_vidc_extradata { 1833 V4L2_MPEG_VIDC_EXTRADATA_NONE, 1834 V4L2_MPEG_VIDC_EXTRADATA_MB_QUANTIZATION, 1835 V4L2_MPEG_VIDC_EXTRADATA_INTERLACE_VIDEO, 1836 V4L2_MPEG_VIDC_EXTRADATA_VC1_FRAMEDISP, 1837 V4L2_MPEG_VIDC_EXTRADATA_VC1_SEQDISP, 1838 V4L2_MPEG_VIDC_EXTRADATA_TIMESTAMP, 1839 V4L2_MPEG_VIDC_EXTRADATA_S3D_FRAME_PACKING, 1840 V4L2_MPEG_VIDC_EXTRADATA_FRAME_RATE, 1841 V4L2_MPEG_VIDC_EXTRADATA_PANSCAN_WINDOW, 1842 V4L2_MPEG_VIDC_EXTRADATA_RECOVERY_POINT_SEI, 1843 V4L2_MPEG_VIDC_EXTRADATA_CLOSED_CAPTION_UD, 1844 V4L2_MPEG_VIDC_EXTRADATA_AFD_UD, 1845 V4L2_MPEG_VIDC_EXTRADATA_MULTISLICE_INFO, 1846 V4L2_MPEG_VIDC_EXTRADATA_NUM_CONCEALED_MB, 1847 V4L2_MPEG_VIDC_EXTRADATA_METADATA_FILLER, 1848 V4L2_MPEG_VIDC_EXTRADATA_INPUT_CROP, 1849 V4L2_MPEG_VIDC_EXTRADATA_DIGITAL_ZOOM, 1850 V4L2_MPEG_VIDC_EXTRADATA_ASPECT_RATIO, 1851 V4L2_MPEG_VIDC_EXTRADATA_MPEG2_SEQDISP, 1852 V4L2_MPEG_VIDC_EXTRADATA_STREAM_USERDATA, 1853 V4L2_MPEG_VIDC_EXTRADATA_FRAME_QP, 1854 V4L2_MPEG_VIDC_EXTRADATA_FRAME_BITS_INFO, 1855 V4L2_MPEG_VIDC_EXTRADATA_METADATA_MBI, 1856 V4L2_MPEG_VIDC_EXTRADATA_LTR 1857}; 1858 1859#define V4L2_CID_MPEG_VIDC_SET_PERF_LEVEL (V4L2_CID_MPEG_MSM_VIDC_BASE + 26) 1860enum v4l2_mpeg_vidc_perf_level { 1861 V4L2_CID_MPEG_VIDC_PERF_LEVEL_NOMINAL = 0, 1862 V4L2_CID_MPEG_VIDC_PERF_LEVEL_PERFORMANCE = 1, 1863 V4L2_CID_MPEG_VIDC_PERF_LEVEL_TURBO = 2, 1864}; 1865 1866#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_GOB \ 1867 (V4L2_CID_MPEG_MSM_VIDC_BASE + 27) 1868 1869#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_DELIVERY_MODE \ 1870 (V4L2_CID_MPEG_MSM_VIDC_BASE + 28) 1871 1872#define V4L2_CID_MPEG_VIDC_VIDEO_H264_VUI_TIMING_INFO \ 1873 (V4L2_CID_MPEG_MSM_VIDC_BASE + 29) 1874enum v4l2_mpeg_vidc_video_h264_vui_timing_info { 1875 V4L2_MPEG_VIDC_VIDEO_H264_VUI_TIMING_INFO_DISABLED = 0, 1876 V4L2_MPEG_VIDC_VIDEO_H264_VUI_TIMING_INFO_ENABLED = 1 1877}; 1878 1879#define V4L2_CID_MPEG_VIDC_VIDEO_ALLOC_MODE_INPUT \ 1880 (V4L2_CID_MPEG_MSM_VIDC_BASE + 30) 1881#define V4L2_CID_MPEG_VIDC_VIDEO_ALLOC_MODE_OUTPUT \ 1882 (V4L2_CID_MPEG_MSM_VIDC_BASE + 31) 1883enum v4l2_mpeg_vidc_video_alloc_mode_type { 1884 V4L2_MPEG_VIDC_VIDEO_STATIC = 0, 1885 V4L2_MPEG_VIDC_VIDEO_RING = 1, 1886 V4L2_MPEG_VIDC_VIDEO_DYNAMIC = 2, 1887}; 1888 1889#define V4L2_CID_MPEG_VIDC_VIDEO_FRAME_ASSEMBLY \ 1890 (V4L2_CID_MPEG_MSM_VIDC_BASE + 32) 1891enum v4l2_mpeg_vidc_video_assembly { 1892 V4L2_MPEG_VIDC_FRAME_ASSEMBLY_DISABLE = 0, 1893 V4L2_MPEG_VIDC_FRAME_ASSEMBLY_ENABLE = 1, 1894}; 1895 1896#define V4L2_CID_MPEG_VIDC_VIDEO_VP8_PROFILE_LEVEL \ 1897 (V4L2_CID_MPEG_MSM_VIDC_BASE + 33) 1898enum v4l2_mpeg_vidc_video_vp8_profile_level { 1899 V4L2_MPEG_VIDC_VIDEO_VP8_UNUSED, 1900 V4L2_MPEG_VIDC_VIDEO_VP8_VERSION_0, 1901 V4L2_MPEG_VIDC_VIDEO_VP8_VERSION_1, 1902 V4L2_MPEG_VIDC_VIDEO_VP8_VERSION_2, 1903 V4L2_MPEG_VIDC_VIDEO_VP8_VERSION_3, 1904}; 1905 1906#define V4L2_CID_MPEG_VIDC_VIDEO_H264_VUI_BITSTREAM_RESTRICT \ 1907 (V4L2_CID_MPEG_MSM_VIDC_BASE + 34) 1908enum v4l2_mpeg_vidc_video_h264_vui_bitstream_restrict { 1909 V4L2_MPEG_VIDC_VIDEO_H264_VUI_BITSTREAM_RESTRICT_DISABLED = 0, 1910 V4L2_MPEG_VIDC_VIDEO_H264_VUI_BITSTREAM_RESTRICT_ENABLED = 1 1911}; 1912 1913#define V4L2_CID_MPEG_VIDC_VIDEO_PRESERVE_TEXT_QUALITY \ 1914 (V4L2_CID_MPEG_MSM_VIDC_BASE + 35) 1915enum v4l2_mpeg_vidc_video_preserve_text_quality { 1916 V4L2_MPEG_VIDC_VIDEO_PRESERVE_TEXT_QUALITY_DISABLED = 0, 1917 V4L2_MPEG_VIDC_VIDEO_PRESERVE_TEXT_QUALITY_ENABLED = 1 1918}; 1919 1920#define V4L2_CID_MPEG_VIDC_VIDEO_REQUEST_SEQ_HEADER \ 1921 (V4L2_CID_MPEG_MSM_VIDC_BASE + 36) 1922 1923#define V4L2_CID_MPEG_VIDC_VIDEO_LTRMODE \ 1924 (V4L2_CID_MPEG_MSM_VIDC_BASE + 37) 1925 1926enum v4l2_mpeg_vidc_video_ltrmode { 1927 V4L2_MPEG_VIDC_VIDEO_LTR_MODE_DISABLE = 0, 1928 V4L2_MPEG_VIDC_VIDEO_LTR_MODE_MANUAL = 1, 1929 V4L2_MPEG_VIDC_VIDEO_LTR_MODE_PERIODIC = 2 1930}; 1931 1932#define V4L2_CID_MPEG_VIDC_VIDEO_LTRCOUNT \ 1933 (V4L2_CID_MPEG_MSM_VIDC_BASE + 38) 1934 1935#define V4L2_CID_MPEG_VIDC_VIDEO_USELTRFRAME \ 1936 (V4L2_CID_MPEG_MSM_VIDC_BASE + 39) 1937 1938#define V4L2_CID_MPEG_VIDC_VIDEO_MARKLTRFRAME \ 1939 (V4L2_CID_MPEG_MSM_VIDC_BASE + 40) 1940 1941#define V4L2_CID_MPEG_VIDC_VIDEO_HIER_P_NUM_LAYERS \ 1942 (V4L2_CID_MPEG_MSM_VIDC_BASE + 41) 1943 1944#define V4L2_CID_MPEG_VIDC_VIDEO_VPX_ERROR_RESILIENCE \ 1945 (V4L2_CID_MPEG_MSM_VIDC_BASE + 42) 1946 1947#define V4L2_CID_MPEG_VIDC_VIDEO_VP8_MIN_QP (V4L2_CID_MPEG_MSM_VIDC_BASE + 43) 1948#define V4L2_CID_MPEG_VIDC_VIDEO_VP8_MAX_QP (V4L2_CID_MPEG_MSM_VIDC_BASE + 44) 1949 1950#define V4L2_CID_MPEG_VIDC_VIDEO_MPEG4_TIME_RESOLUTION \ 1951 (V4L2_CID_MPEG_MSM_VIDC_BASE + 45) 1952#define V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_MODE \ 1953 (V4L2_CID_MPEG_MSM_VIDC_BASE + 46) 1954 1955enum v4l2_mpeg_vidc_video_decoder_multi_stream { 1956 V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_PRIMARY = 0, 1957 V4L2_CID_MPEG_VIDC_VIDEO_STREAM_OUTPUT_SECONDARY = 1, 1958}; 1959 1960#define V4L2_CID_MPEG_VIDC_VIDEO_MVC_BUFFER_LAYOUT \ 1961 (V4L2_CID_MPEG_MSM_VIDC_BASE + 47) 1962enum v4l2_mpeg_vidc_video_mvc_layout { 1963 V4L2_MPEG_VIDC_VIDEO_MVC_SEQUENTIAL = 0, 1964 V4L2_MPEG_VIDC_VIDEO_MVC_TOP_BOTTOM = 1 1965}; 1966 1967#define V4L2_CID_MPEG_VIDC_VIDEO_CONCEAL_COLOR \ 1968 (V4L2_CID_MPEG_MSM_VIDC_BASE + 48) 1969 1970#define V4L2_CID_MPEG_VIDC_VIDEO_SCS_THRESHOLD \ 1971 (V4L2_CID_MPEG_MSM_VIDC_BASE + 49) 1972 1973#define V4L2_CID_MPEG_VIDC_VIDEO_DEINTERLACE \ 1974 (V4L2_CID_MPEG_MSM_VIDC_BASE + 50) 1975enum v4l2_mpeg_vidc_video_deinterlace { 1976 V4L2_CID_MPEG_VIDC_VIDEO_DEINTERLACE_DISABLED = 0, 1977 V4L2_CID_MPEG_VIDC_VIDEO_DEINTERLACE_ENABLED = 1 1978}; 1979 1980#define V4L2_CID_MPEG_VIDC_VIDEO_MPEG2_LEVEL (V4L2_CID_MPEG_MSM_VIDC_BASE+51) 1981enum v4l2_mpeg_vidc_video_mpeg2_level { 1982 V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_0 = 0, 1983 V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_1 = 1, 1984 V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_2 = 2, 1985 V4L2_MPEG_VIDC_VIDEO_MPEG2_LEVEL_3 = 3, 1986}; 1987#define V4L2_CID_MPEG_VIDC_VIDEO_MPEG2_PROFILE (V4L2_CID_MPEG_MSM_VIDC_BASE+52) 1988enum v4l2_mpeg_vidc_video_mpeg2_profile { 1989 V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_SIMPLE = 0, 1990 V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_MAIN = 1, 1991 V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_422 = 2, 1992 V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 3, 1993 V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_SPATIAL_SCALABLE = 4, 1994 V4L2_MPEG_VIDC_VIDEO_MPEG2_PROFILE_HIGH = 5, 1995}; 1996 1997#define V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_TIMESTAMP_MODE \ 1998 (V4L2_CID_MPEG_MSM_VIDC_BASE + 53) 1999enum v4l2_mpeg_vidc_video_rate_control_timestamp_mode { 2000 V4L2_MPEG_VIDC_VIDEO_RATE_CONTROL_TIMESTAMP_MODE_HONOR = 0, 2001 V4L2_MPEG_VIDC_VIDEO_RATE_CONTROL_TIMESTAMP_MODE_IGNORE = 1, 2002}; 2003 2004#define V4L2_CID_MPEG_VIDC_VIDEO_ENABLE_INITIAL_QP \ 2005 (V4L2_CID_MPEG_MSM_VIDC_BASE + 54) 2006 2007#define V4L2_CID_MPEG_VIDC_VIDEO_I_FRAME_QP \ 2008 (V4L2_CID_MPEG_MSM_VIDC_BASE + 55) 2009 2010#define V4L2_CID_MPEG_VIDC_VIDEO_P_FRAME_QP \ 2011 (V4L2_CID_MPEG_MSM_VIDC_BASE + 56) 2012 2013#define V4L2_CID_MPEG_VIDC_VIDEO_B_FRAME_QP \ 2014 (V4L2_CID_MPEG_MSM_VIDC_BASE + 57) 2015 2016#define V4L2_CID_MPEG_VIDC_VIDEO_IFRAME_X_RANGE \ 2017 (V4L2_CID_MPEG_MSM_VIDC_BASE + 58) 2018 2019#define V4L2_CID_MPEG_VIDC_VIDEO_PFRAME_X_RANGE \ 2020 (V4L2_CID_MPEG_MSM_VIDC_BASE + 59) 2021 2022#define V4L2_CID_MPEG_VIDC_VIDEO_BFRAME_X_RANGE \ 2023 (V4L2_CID_MPEG_MSM_VIDC_BASE + 60) 2024 2025#define V4L2_CID_MPEG_VIDC_VIDEO_IFRAME_Y_RANGE \ 2026 (V4L2_CID_MPEG_MSM_VIDC_BASE + 61) 2027 2028#define V4L2_CID_MPEG_VIDC_VIDEO_PFRAME_Y_RANGE \ 2029 (V4L2_CID_MPEG_MSM_VIDC_BASE + 62) 2030 2031#define V4L2_CID_MPEG_VIDC_VIDEO_BFRAME_Y_RANGE \ 2032 (V4L2_CID_MPEG_MSM_VIDC_BASE + 63) 2033 2034/* Camera class control IDs */ 2035#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900) 2036#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1) 2037 2038#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1) 2039enum v4l2_exposure_auto_type { 2040 V4L2_EXPOSURE_AUTO = 0, 2041 V4L2_EXPOSURE_MANUAL = 1, 2042 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2, 2043 V4L2_EXPOSURE_APERTURE_PRIORITY = 3 2044}; 2045#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2) 2046#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3) 2047 2048#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4) 2049#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5) 2050#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6) 2051#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7) 2052 2053#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8) 2054#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9) 2055 2056#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10) 2057#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11) 2058#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12) 2059 2060#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13) 2061#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14) 2062#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15) 2063 2064#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16) 2065 2066#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17) 2067#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18) 2068 2069/* FM Modulator class control IDs */ 2070#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) 2071#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) 2072 2073#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1) 2074#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2) 2075#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3) 2076#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5) 2077#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6) 2078 2079#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64) 2080#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65) 2081#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66) 2082 2083#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80) 2084#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81) 2085#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82) 2086#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83) 2087#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84) 2088 2089#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96) 2090#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97) 2091#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98) 2092 2093#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112) 2094enum v4l2_preemphasis { 2095 V4L2_PREEMPHASIS_DISABLED = 0, 2096 V4L2_PREEMPHASIS_50_uS = 1, 2097 V4L2_PREEMPHASIS_75_uS = 2, 2098}; 2099#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113) 2100#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114) 2101 2102/* Flash and privacy (indicator) light controls */ 2103#define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900) 2104#define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1) 2105 2106#define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1) 2107enum v4l2_flash_led_mode { 2108 V4L2_FLASH_LED_MODE_NONE, 2109 V4L2_FLASH_LED_MODE_FLASH, 2110 V4L2_FLASH_LED_MODE_TORCH, 2111}; 2112 2113#define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2) 2114enum v4l2_flash_strobe_source { 2115 V4L2_FLASH_STROBE_SOURCE_SOFTWARE, 2116 V4L2_FLASH_STROBE_SOURCE_EXTERNAL, 2117}; 2118 2119#define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3) 2120#define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4) 2121#define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5) 2122 2123#define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6) 2124#define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7) 2125#define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8) 2126#define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9) 2127 2128#define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10) 2129#define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0) 2130#define V4L2_FLASH_FAULT_TIMEOUT (1 << 1) 2131#define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2) 2132#define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3) 2133#define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4) 2134#define V4L2_FLASH_FAULT_INDICATOR (1 << 5) 2135 2136#define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11) 2137#define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12) 2138 2139/* JPEG-class control IDs defined by V4L2 */ 2140#define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900) 2141#define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1) 2142 2143#define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1) 2144enum v4l2_jpeg_chroma_subsampling { 2145 V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0, 2146 V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1, 2147 V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2, 2148 V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3, 2149 V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4, 2150 V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5, 2151}; 2152#define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2) 2153#define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3) 2154 2155#define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4) 2156#define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0) 2157#define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1) 2158#define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16) 2159#define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17) 2160#define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18) 2161 2162/* 2163 * T U N I N G 2164 */ 2165struct v4l2_tuner { 2166 __u32 index; 2167 __u8 name[32]; 2168 enum v4l2_tuner_type type; 2169 __u32 capability; 2170 __u32 rangelow; 2171 __u32 rangehigh; 2172 __u32 rxsubchans; 2173 __u32 audmode; 2174 __s32 signal; 2175 __s32 afc; 2176 __u32 reserved[4]; 2177}; 2178 2179struct v4l2_modulator { 2180 __u32 index; 2181 __u8 name[32]; 2182 __u32 capability; 2183 __u32 rangelow; 2184 __u32 rangehigh; 2185 __u32 txsubchans; 2186 __u32 reserved[4]; 2187}; 2188 2189/* Flags for the 'capability' field */ 2190#define V4L2_TUNER_CAP_LOW 0x0001 2191#define V4L2_TUNER_CAP_NORM 0x0002 2192#define V4L2_TUNER_CAP_STEREO 0x0010 2193#define V4L2_TUNER_CAP_LANG2 0x0020 2194#define V4L2_TUNER_CAP_SAP 0x0020 2195#define V4L2_TUNER_CAP_LANG1 0x0040 2196#define V4L2_TUNER_CAP_RDS 0x0080 2197#define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100 2198#define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200 2199 2200/* Flags for the 'rxsubchans' field */ 2201#define V4L2_TUNER_SUB_MONO 0x0001 2202#define V4L2_TUNER_SUB_STEREO 0x0002 2203#define V4L2_TUNER_SUB_LANG2 0x0004 2204#define V4L2_TUNER_SUB_SAP 0x0004 2205#define V4L2_TUNER_SUB_LANG1 0x0008 2206#define V4L2_TUNER_SUB_RDS 0x0010 2207 2208/* Values for the 'audmode' field */ 2209#define V4L2_TUNER_MODE_MONO 0x0000 2210#define V4L2_TUNER_MODE_STEREO 0x0001 2211#define V4L2_TUNER_MODE_LANG2 0x0002 2212#define V4L2_TUNER_MODE_SAP 0x0002 2213#define V4L2_TUNER_MODE_LANG1 0x0003 2214#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004 2215 2216struct v4l2_frequency { 2217 __u32 tuner; 2218 enum v4l2_tuner_type type; 2219 __u32 frequency; 2220 __u32 reserved[8]; 2221}; 2222 2223struct v4l2_hw_freq_seek { 2224 __u32 tuner; 2225 enum v4l2_tuner_type type; 2226 __u32 seek_upward; 2227 __u32 wrap_around; 2228 __u32 spacing; 2229 __u32 reserved[7]; 2230}; 2231 2232/* 2233 * R D S 2234 */ 2235 2236struct v4l2_rds_data { 2237 __u8 lsb; 2238 __u8 msb; 2239 __u8 block; 2240} __attribute__ ((packed)); 2241 2242#define V4L2_RDS_BLOCK_MSK 0x7 2243#define V4L2_RDS_BLOCK_A 0 2244#define V4L2_RDS_BLOCK_B 1 2245#define V4L2_RDS_BLOCK_C 2 2246#define V4L2_RDS_BLOCK_D 3 2247#define V4L2_RDS_BLOCK_C_ALT 4 2248#define V4L2_RDS_BLOCK_INVALID 7 2249 2250#define V4L2_RDS_BLOCK_CORRECTED 0x40 2251#define V4L2_RDS_BLOCK_ERROR 0x80 2252 2253/* 2254 * A U D I O 2255 */ 2256struct v4l2_audio { 2257 __u32 index; 2258 __u8 name[32]; 2259 __u32 capability; 2260 __u32 mode; 2261 __u32 reserved[2]; 2262}; 2263 2264/* Flags for the 'capability' field */ 2265#define V4L2_AUDCAP_STEREO 0x00001 2266#define V4L2_AUDCAP_AVL 0x00002 2267 2268/* Flags for the 'mode' field */ 2269#define V4L2_AUDMODE_AVL 0x00001 2270 2271struct v4l2_audioout { 2272 __u32 index; 2273 __u8 name[32]; 2274 __u32 capability; 2275 __u32 mode; 2276 __u32 reserved[2]; 2277}; 2278 2279/* 2280 * M P E G S E R V I C E S 2281 * 2282 * NOTE: EXPERIMENTAL API 2283 */ 2284#if 1 2285#define V4L2_ENC_IDX_FRAME_I (0) 2286#define V4L2_ENC_IDX_FRAME_P (1) 2287#define V4L2_ENC_IDX_FRAME_B (2) 2288#define V4L2_ENC_IDX_FRAME_MASK (0xf) 2289 2290struct v4l2_enc_idx_entry { 2291 __u64 offset; 2292 __u64 pts; 2293 __u32 length; 2294 __u32 flags; 2295 __u32 reserved[2]; 2296}; 2297 2298#define V4L2_ENC_IDX_ENTRIES (64) 2299struct v4l2_enc_idx { 2300 __u32 entries; 2301 __u32 entries_cap; 2302 __u32 reserved[4]; 2303 struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES]; 2304}; 2305 2306 2307#define V4L2_ENC_CMD_START (0) 2308#define V4L2_ENC_CMD_STOP (1) 2309#define V4L2_ENC_CMD_PAUSE (2) 2310#define V4L2_ENC_CMD_RESUME (3) 2311#define V4L2_ENC_QCOM_CMD_FLUSH (4) 2312 2313/* Flags for V4L2_ENC_CMD_STOP */ 2314#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0) 2315 2316struct v4l2_encoder_cmd { 2317 __u32 cmd; 2318 __u32 flags; 2319 union { 2320 struct { 2321 __u32 data[8]; 2322 } raw; 2323 }; 2324}; 2325 2326/* Decoder commands */ 2327#define V4L2_DEC_CMD_START (0) 2328#define V4L2_DEC_CMD_STOP (1) 2329#define V4L2_DEC_CMD_PAUSE (2) 2330#define V4L2_DEC_CMD_RESUME (3) 2331#define V4L2_DEC_QCOM_CMD_FLUSH (4) 2332 2333/* Flags for V4L2_DEC_CMD_START */ 2334#define V4L2_DEC_CMD_START_MUTE_AUDIO (1 << 0) 2335 2336/* Flags for V4L2_DEC_CMD_PAUSE */ 2337#define V4L2_DEC_CMD_PAUSE_TO_BLACK (1 << 0) 2338 2339/* Flags for V4L2_DEC_CMD_STOP */ 2340#define V4L2_DEC_CMD_STOP_TO_BLACK (1 << 0) 2341#define V4L2_DEC_CMD_STOP_IMMEDIATELY (1 << 1) 2342 2343/* Flags for V4L2_DEC_QCOM_CMD_FLUSH */ 2344#define V4L2_DEC_QCOM_CMD_FLUSH_OUTPUT (1 << 0) 2345#define V4L2_DEC_QCOM_CMD_FLUSH_CAPTURE (1 << 1) 2346 2347#define V4L2_QCOM_CMD_FLUSH_OUTPUT (1 << 0) 2348#define V4L2_QCOM_CMD_FLUSH_CAPTURE (1 << 1) 2349 2350/* Play format requirements (returned by the driver): */ 2351 2352/* The decoder has no special format requirements */ 2353#define V4L2_DEC_START_FMT_NONE (0) 2354/* The decoder requires full GOPs */ 2355#define V4L2_DEC_START_FMT_GOP (1) 2356 2357/* The structure must be zeroed before use by the application 2358 This ensures it can be extended safely in the future. */ 2359struct v4l2_decoder_cmd { 2360 __u32 cmd; 2361 __u32 flags; 2362 union { 2363 struct { 2364 __u64 pts; 2365 } stop; 2366 2367 struct { 2368 /* 0 or 1000 specifies normal speed, 2369 1 specifies forward single stepping, 2370 -1 specifies backward single stepping, 2371 >1: playback at speed/1000 of the normal speed, 2372 <-1: reverse playback at (-speed/1000) of the normal speed. */ 2373 __s32 speed; 2374 __u32 format; 2375 } start; 2376 2377 struct { 2378 __u32 data[16]; 2379 } raw; 2380 }; 2381}; 2382#endif 2383 2384 2385/* 2386 * D A T A S E R V I C E S ( V B I ) 2387 * 2388 * Data services API by Michael Schimek 2389 */ 2390 2391/* Raw VBI */ 2392struct v4l2_vbi_format { 2393 __u32 sampling_rate; /* in 1 Hz */ 2394 __u32 offset; 2395 __u32 samples_per_line; 2396 __u32 sample_format; /* V4L2_PIX_FMT_* */ 2397 __s32 start[2]; 2398 __u32 count[2]; 2399 __u32 flags; /* V4L2_VBI_* */ 2400 __u32 reserved[2]; /* must be zero */ 2401}; 2402 2403/* VBI flags */ 2404#define V4L2_VBI_UNSYNC (1 << 0) 2405#define V4L2_VBI_INTERLACED (1 << 1) 2406 2407/* Sliced VBI 2408 * 2409 * This implements is a proposal V4L2 API to allow SLICED VBI 2410 * required for some hardware encoders. It should change without 2411 * notice in the definitive implementation. 2412 */ 2413 2414struct v4l2_sliced_vbi_format { 2415 __u16 service_set; 2416 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field 2417 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field 2418 (equals frame lines 313-336 for 625 line video 2419 standards, 263-286 for 525 line standards) */ 2420 __u16 service_lines[2][24]; 2421 __u32 io_size; 2422 __u32 reserved[2]; /* must be zero */ 2423}; 2424 2425/* Teletext World System Teletext 2426 (WST), defined on ITU-R BT.653-2 */ 2427#define V4L2_SLICED_TELETEXT_B (0x0001) 2428/* Video Program System, defined on ETS 300 231*/ 2429#define V4L2_SLICED_VPS (0x0400) 2430/* Closed Caption, defined on EIA-608 */ 2431#define V4L2_SLICED_CAPTION_525 (0x1000) 2432/* Wide Screen System, defined on ITU-R BT1119.1 */ 2433#define V4L2_SLICED_WSS_625 (0x4000) 2434 2435#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) 2436#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625) 2437 2438struct v4l2_sliced_vbi_cap { 2439 __u16 service_set; 2440 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field 2441 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field 2442 (equals frame lines 313-336 for 625 line video 2443 standards, 263-286 for 525 line standards) */ 2444 __u16 service_lines[2][24]; 2445 enum v4l2_buf_type type; 2446 __u32 reserved[3]; /* must be 0 */ 2447}; 2448 2449struct v4l2_sliced_vbi_data { 2450 __u32 id; 2451 __u32 field; /* 0: first field, 1: second field */ 2452 __u32 line; /* 1-23 */ 2453 __u32 reserved; /* must be 0 */ 2454 __u8 data[48]; 2455}; 2456 2457/* 2458 * Sliced VBI data inserted into MPEG Streams 2459 */ 2460 2461/* 2462 * V4L2_MPEG_STREAM_VBI_FMT_IVTV: 2463 * 2464 * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an 2465 * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI 2466 * data 2467 * 2468 * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header 2469 * definitions are not included here. See the MPEG-2 specifications for details 2470 * on these headers. 2471 */ 2472 2473/* Line type IDs */ 2474#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1) 2475#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4) 2476#define V4L2_MPEG_VBI_IVTV_WSS_625 (5) 2477#define V4L2_MPEG_VBI_IVTV_VPS (7) 2478 2479struct v4l2_mpeg_vbi_itv0_line { 2480 __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */ 2481 __u8 data[42]; /* Sliced VBI data for the line */ 2482} __attribute__ ((packed)); 2483 2484struct v4l2_mpeg_vbi_itv0 { 2485 __le32 linemask[2]; /* Bitmasks of VBI service lines present */ 2486 struct v4l2_mpeg_vbi_itv0_line line[35]; 2487} __attribute__ ((packed)); 2488 2489struct v4l2_mpeg_vbi_ITV0 { 2490 struct v4l2_mpeg_vbi_itv0_line line[36]; 2491} __attribute__ ((packed)); 2492 2493#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0" 2494#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0" 2495 2496struct v4l2_mpeg_vbi_fmt_ivtv { 2497 __u8 magic[4]; 2498 union { 2499 struct v4l2_mpeg_vbi_itv0 itv0; 2500 struct v4l2_mpeg_vbi_ITV0 ITV0; 2501 }; 2502} __attribute__ ((packed)); 2503 2504/* 2505 * A G G R E G A T E S T R U C T U R E S 2506 */ 2507 2508/** 2509 * struct v4l2_plane_pix_format - additional, per-plane format definition 2510 * @sizeimage: maximum size in bytes required for data, for which 2511 * this plane will be used 2512 * @bytesperline: distance in bytes between the leftmost pixels in two 2513 * adjacent lines 2514 */ 2515struct v4l2_plane_pix_format { 2516 __u32 sizeimage; 2517 __u16 bytesperline; 2518 __u16 reserved[7]; 2519} __attribute__ ((packed)); 2520 2521/** 2522 * struct v4l2_pix_format_mplane - multiplanar format definition 2523 * @width: image width in pixels 2524 * @height: image height in pixels 2525 * @pixelformat: little endian four character code (fourcc) 2526 * @field: field order (for interlaced video) 2527 * @colorspace: supplemental to pixelformat 2528 * @plane_fmt: per-plane information 2529 * @num_planes: number of planes for this format 2530 */ 2531struct v4l2_pix_format_mplane { 2532 __u32 width; 2533 __u32 height; 2534 __u32 pixelformat; 2535 enum v4l2_field field; 2536 enum v4l2_colorspace colorspace; 2537 2538 struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES]; 2539 __u8 num_planes; 2540 __u8 reserved[11]; 2541} __attribute__ ((packed)); 2542 2543/** 2544 * struct v4l2_format - stream data format 2545 * @type: type of the data stream 2546 * @pix: definition of an image format 2547 * @pix_mp: definition of a multiplanar image format 2548 * @win: definition of an overlaid image 2549 * @vbi: raw VBI capture or output parameters 2550 * @sliced: sliced VBI capture or output parameters 2551 * @raw_data: placeholder for future extensions and custom formats 2552 */ 2553struct v4l2_format { 2554 enum v4l2_buf_type type; 2555 union { 2556 struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */ 2557 struct v4l2_pix_format_mplane pix_mp; /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */ 2558 struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */ 2559 struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */ 2560 struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */ 2561 __u8 raw_data[200]; /* user-defined */ 2562 } fmt; 2563}; 2564 2565/* Stream type-dependent parameters 2566 */ 2567struct v4l2_streamparm { 2568 enum v4l2_buf_type type; 2569 union { 2570 struct v4l2_captureparm capture; 2571 struct v4l2_outputparm output; 2572 __u8 raw_data[200]; /* user-defined */ 2573 } parm; 2574}; 2575 2576/* 2577 * E V E N T S 2578 */ 2579 2580#define V4L2_EVENT_ALL 0 2581#define V4L2_EVENT_VSYNC 1 2582#define V4L2_EVENT_EOS 2 2583#define V4L2_EVENT_CTRL 3 2584#define V4L2_EVENT_FRAME_SYNC 4 2585#define V4L2_EVENT_PRIVATE_START 0x08000000 2586 2587#define V4L2_EVENT_MSM_VIDC_START (V4L2_EVENT_PRIVATE_START + 0x00001000) 2588#define V4L2_EVENT_MSM_VIDC_FLUSH_DONE (V4L2_EVENT_MSM_VIDC_START + 1) 2589#define V4L2_EVENT_MSM_VIDC_PORT_SETTINGS_CHANGED_SUFFICIENT \ 2590 (V4L2_EVENT_MSM_VIDC_START + 2) 2591#define V4L2_EVENT_MSM_VIDC_PORT_SETTINGS_CHANGED_INSUFFICIENT \ 2592 (V4L2_EVENT_MSM_VIDC_START + 3) 2593#define V4L2_EVENT_MSM_VIDC_CLOSE_DONE (V4L2_EVENT_MSM_VIDC_START + 4) 2594#define V4L2_EVENT_MSM_VIDC_SYS_ERROR (V4L2_EVENT_MSM_VIDC_START + 5) 2595#define V4L2_EVENT_MSM_VIDC_RELEASE_BUFFER_REFERENCE \ 2596 (V4L2_EVENT_MSM_VIDC_START + 6) 2597#define V4L2_EVENT_MSM_VIDC_RELEASE_UNQUEUED_BUFFER \ 2598 (V4L2_EVENT_MSM_VIDC_START + 7) 2599 2600/* Payload for V4L2_EVENT_VSYNC */ 2601struct v4l2_event_vsync { 2602 /* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */ 2603 __u8 field; 2604} __attribute__ ((packed)); 2605 2606/* Payload for V4L2_EVENT_CTRL */ 2607#define V4L2_EVENT_CTRL_CH_VALUE (1 << 0) 2608#define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1) 2609 2610struct v4l2_event_ctrl { 2611 __u32 changes; 2612 __u32 type; 2613 union { 2614 __s32 value; 2615 __s64 value64; 2616 }; 2617 __u32 flags; 2618 __s32 minimum; 2619 __s32 maximum; 2620 __s32 step; 2621 __s32 default_value; 2622}; 2623 2624struct v4l2_event_frame_sync { 2625 __u32 frame_sequence; 2626}; 2627 2628struct v4l2_event { 2629 __u32 type; 2630 union { 2631 struct v4l2_event_vsync vsync; 2632 struct v4l2_event_ctrl ctrl; 2633 struct v4l2_event_frame_sync frame_sync; 2634 __u8 data[64]; 2635 } u; 2636 __u32 pending; 2637 __u32 sequence; 2638 struct timespec timestamp; 2639 __u32 id; 2640 __u32 reserved[8]; 2641}; 2642 2643#define V4L2_EVENT_SUB_FL_SEND_INITIAL (1 << 0) 2644#define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK (1 << 1) 2645 2646struct v4l2_event_subscription { 2647 __u32 type; 2648 __u32 id; 2649 __u32 flags; 2650 __u32 reserved[5]; 2651}; 2652 2653/* 2654 * A D V A N C E D D E B U G G I N G 2655 * 2656 * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS! 2657 * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY! 2658 */ 2659 2660/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */ 2661 2662#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */ 2663#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */ 2664#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */ 2665#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */ 2666 2667struct v4l2_dbg_match { 2668 __u32 type; /* Match type */ 2669 union { /* Match this chip, meaning determined by type */ 2670 __u32 addr; 2671 char name[32]; 2672 }; 2673} __attribute__ ((packed)); 2674 2675struct v4l2_dbg_register { 2676 struct v4l2_dbg_match match; 2677 __u32 size; /* register size in bytes */ 2678 __u64 reg; 2679 __u64 val; 2680} __attribute__ ((packed)); 2681 2682/* VIDIOC_DBG_G_CHIP_IDENT */ 2683struct v4l2_dbg_chip_ident { 2684 struct v4l2_dbg_match match; 2685 __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */ 2686 __u32 revision; /* chip revision, chip specific */ 2687} __attribute__ ((packed)); 2688 2689/** 2690 * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument 2691 * @index: on return, index of the first created buffer 2692 * @count: entry: number of requested buffers, 2693 * return: number of created buffers 2694 * @memory: buffer memory type 2695 * @format: frame format, for which buffers are requested 2696 * @reserved: future extensions 2697 */ 2698struct v4l2_create_buffers { 2699 __u32 index; 2700 __u32 count; 2701 enum v4l2_memory memory; 2702 struct v4l2_format format; 2703 __u32 reserved[8]; 2704}; 2705 2706/* 2707 * 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 2708 * 2709 */ 2710#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability) 2711#define VIDIOC_RESERVED _IO('V', 1) 2712#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc) 2713#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format) 2714#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format) 2715#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers) 2716#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer) 2717#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) 2718#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer) 2719#define VIDIOC_OVERLAY _IOW('V', 14, int) 2720#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer) 2721#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer) 2722#define VIDIOC_STREAMON _IOW('V', 18, int) 2723#define VIDIOC_STREAMOFF _IOW('V', 19, int) 2724#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm) 2725#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm) 2726#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id) 2727#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id) 2728#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard) 2729#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input) 2730#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) 2731#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control) 2732#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner) 2733#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner) 2734#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio) 2735#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio) 2736#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl) 2737#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu) 2738#define VIDIOC_G_INPUT _IOR('V', 38, int) 2739#define VIDIOC_S_INPUT _IOWR('V', 39, int) 2740#define VIDIOC_G_OUTPUT _IOR('V', 46, int) 2741#define VIDIOC_S_OUTPUT _IOWR('V', 47, int) 2742#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output) 2743#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout) 2744#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout) 2745#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator) 2746#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator) 2747#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency) 2748#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency) 2749#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap) 2750#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop) 2751#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop) 2752#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression) 2753#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression) 2754#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id) 2755#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) 2756#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) 2757#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) 2758#define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority) 2759#define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority) 2760#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap) 2761#define VIDIOC_LOG_STATUS _IO('V', 70) 2762#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) 2763#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls) 2764#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls) 2765#if 1 2766#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum) 2767#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum) 2768#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx) 2769#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd) 2770#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd) 2771#endif 2772 2773#if 1 2774/* Experimental, meant for debugging, testing and internal use. 2775 Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined. 2776 You must be root to use these ioctls. Never use these in applications! */ 2777#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register) 2778#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register) 2779 2780/* Experimental, meant for debugging, testing and internal use. 2781 Never use this ioctl in applications! */ 2782#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident) 2783#endif 2784 2785#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) 2786#define VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct v4l2_dv_enum_preset) 2787#define VIDIOC_S_DV_PRESET _IOWR('V', 84, struct v4l2_dv_preset) 2788#define VIDIOC_G_DV_PRESET _IOWR('V', 85, struct v4l2_dv_preset) 2789#define VIDIOC_QUERY_DV_PRESET _IOR('V', 86, struct v4l2_dv_preset) 2790#define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) 2791#define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) 2792#define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event) 2793#define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription) 2794#define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription) 2795 2796/* Experimental, the below two ioctls may change over the next couple of kernel 2797 versions */ 2798#define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers) 2799#define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) 2800 2801/* Experimental selection API */ 2802#define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection) 2803#define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection) 2804 2805/* Experimental, these two ioctls may change over the next couple of kernel 2806 versions. */ 2807#define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) 2808#define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) 2809 2810/* Reminder: when adding new ioctls please add support for them to 2811 drivers/media/video/v4l2-compat-ioctl32.c as well! */ 2812 2813#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */ 2814 2815#endif /* __LINUX_VIDEODEV2_H */ 2816