include/linux/videodev2.h

   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  */
 107 enum 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
 149 enum 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
 178 enum v4l2_tuner_type {
 179         V4L2_TUNER_RADIO             = 1,
 180         V4L2_TUNER_ANALOG_TV         = 2,
 181         V4L2_TUNER_DIGITAL_TV        = 3,
 182 };
 183
 184 enum v4l2_memory {
 185         V4L2_MEMORY_MMAP             = 1,
 186         V4L2_MEMORY_USERPTR          = 2,
 187         V4L2_MEMORY_OVERLAY          = 3,
 188         V4L2_MEMORY_DMABUF           = 4,
 189 };
 190
 191 /* see also http://vektor.theorem.ca/graphics/ycbcr/ */
 192 enum v4l2_colorspace {
 193         /* ITU-R 601 -- broadcast NTSC/PAL */
 194         V4L2_COLORSPACE_SMPTE170M     = 1,
 195
 196         /* 1125-Line (US) HDTV */
 197         V4L2_COLORSPACE_SMPTE240M     = 2,
 198
 199         /* HD and modern captures. */
 200         V4L2_COLORSPACE_REC709        = 3,
 201
 202         /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */
 203         V4L2_COLORSPACE_BT878         = 4,
 204
 205         /* These should be useful.  Assume 601 extents. */
 206         V4L2_COLORSPACE_470_SYSTEM_M  = 5,
 207         V4L2_COLORSPACE_470_SYSTEM_BG = 6,
 208
 209         /* I know there will be cameras that send this.  So, this is
 210          * unspecified chromaticities and full 0-255 on each of the
 211          * Y'CbCr components
 212          */
 213         V4L2_COLORSPACE_JPEG          = 7,
 214
 215         /* For RGB colourspaces, this is probably a good start. */
 216         V4L2_COLORSPACE_SRGB          = 8,
 217 };
 218
 219 enum v4l2_priority {
 220         V4L2_PRIORITY_UNSET       = 0,  /* not initialized */
 221         V4L2_PRIORITY_BACKGROUND  = 1,
 222         V4L2_PRIORITY_INTERACTIVE = 2,
 223         V4L2_PRIORITY_RECORD      = 3,
 224         V4L2_PRIORITY_DEFAULT     = V4L2_PRIORITY_INTERACTIVE,
 225 };
 226
 227 struct v4l2_rect {
 228         __s32   left;
 229         __s32   top;
 230         __s32   width;
 231         __s32   height;
 232 };
 233
 234 struct v4l2_fract {
 235         __u32   numerator;
 236         __u32   denominator;
 237 };
 238
 239 /**
 240   * struct v4l2_capability - Describes V4L2 device caps returned by VIDIOC_QUERYCAP
 241   *
 242   * @driver:       name of the driver module (e.g. "bttv")
 243   * @card:         name of the card (e.g. "Hauppauge WinTV")
 244   * @bus_info:     name of the bus (e.g. "PCI:" + pci_name(pci_dev) )
 245   * @version:      KERNEL_VERSION
 246   * @capabilities: capabilities of the physical device as a whole
 247   * @device_caps:  capabilities accessed via this particular device (node)
 248   * @reserved:     reserved fields for future extensions
 249   */
 250 struct v4l2_capability {
 251         __u8    driver[16];
 252         __u8    card[32];
 253         __u8    bus_info[32];
 254         __u32   version;
 255         __u32   capabilities;
 256         __u32   device_caps;
 257         __u32   reserved[3];
 258 };
 259
 260 /* Values for 'capabilities' field */
 261 #define V4L2_CAP_VIDEO_CAPTURE          0x00000001  /* Is a video capture device */
 262 #define V4L2_CAP_VIDEO_OUTPUT           0x00000002  /* Is a video output device */
 263 #define V4L2_CAP_VIDEO_OVERLAY          0x00000004  /* Can do video overlay */
 264 #define V4L2_CAP_VBI_CAPTURE            0x00000010  /* Is a raw VBI capture device */
 265 #define V4L2_CAP_VBI_OUTPUT             0x00000020  /* Is a raw VBI output device */
 266 #define V4L2_CAP_SLICED_VBI_CAPTURE     0x00000040  /* Is a sliced VBI capture device */
 267 #define V4L2_CAP_SLICED_VBI_OUTPUT      0x00000080  /* Is a sliced VBI output device */
 268 #define V4L2_CAP_RDS_CAPTURE            0x00000100  /* RDS data capture */
 269 #define V4L2_CAP_VIDEO_OUTPUT_OVERLAY   0x00000200  /* Can do video output overlay */
 270 #define V4L2_CAP_HW_FREQ_SEEK           0x00000400  /* Can do hardware frequency seek  */
 271 #define V4L2_CAP_RDS_OUTPUT             0x00000800  /* Is an RDS encoder */
 272
 273 /* Is a video capture device that supports multiplanar formats */
 274 #define V4L2_CAP_VIDEO_CAPTURE_MPLANE   0x00001000
 275 /* Is a video output device that supports multiplanar formats */
 276 #define V4L2_CAP_VIDEO_OUTPUT_MPLANE    0x00002000
 277
 278 #define V4L2_CAP_TUNER                  0x00010000  /* has a tuner */
 279 #define V4L2_CAP_AUDIO                  0x00020000  /* has audio support */
 280 #define V4L2_CAP_RADIO                  0x00040000  /* is a radio device */
 281 #define V4L2_CAP_MODULATOR              0x00080000  /* has a modulator */
 282
 283 #define V4L2_CAP_READWRITE              0x01000000  /* read/write systemcalls */
 284 #define V4L2_CAP_ASYNCIO                0x02000000  /* async I/O */
 285 #define V4L2_CAP_STREAMING              0x04000000  /* streaming I/O ioctls */
 286
 287 #define V4L2_CAP_DEVICE_CAPS            0x80000000  /* sets device capabilities field */
 288
 289 /*
 290  *      V I D E O   I M A G E   F O R M A T
 291  */
 292 struct v4l2_pix_format {
 293         __u32                   width;
 294         __u32                   height;
 295         __u32                   pixelformat;
 296         enum v4l2_field         field;
 297         __u32                   bytesperline;   /* for padding, zero if unused */
 298         __u32                   sizeimage;
 299         enum v4l2_colorspace    colorspace;
 300         __u32                   priv;           /* private data, depends on pixelformat */
 301 };
 302
 303 /*      Pixel format         FOURCC                          depth  Description  */
 304
 305 /* RGB formats */
 306 #define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R', 'G', 'B', '1') /*  8  RGB-3-3-2     */
 307 #define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R', '4', '4', '4') /* 16  xxxxrrrr ggggbbbb */
 308 #define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R', 'G', 'B', 'O') /* 16  RGB-5-5-5     */
 309 #define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R', 'G', 'B', 'P') /* 16  RGB-5-6-5     */
 310 #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16  RGB-5-5-5 BE  */
 311 #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16  RGB-5-6-5 BE  */
 312 #define V4L2_PIX_FMT_BGR666  v4l2_fourcc('B', 'G', 'R', 'H') /* 18  BGR-6-6-6     */
 313 #define V4L2_PIX_FMT_BGR24   v4l2_fourcc('B', 'G', 'R', '3') /* 24  BGR-8-8-8     */
 314 #define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R', 'G', 'B', '3') /* 24  RGB-8-8-8     */
 315 #define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B', 'G', 'R', '4') /* 32  BGR-8-8-8-8   */
 316 #define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R', 'G', 'B', '4') /* 32  RGB-8-8-8-8   */
 317
 318 /* Grey formats */
 319 #define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
 320 #define V4L2_PIX_FMT_Y4      v4l2_fourcc('Y', '0', '4', ' ') /*  4  Greyscale     */
 321 #define V4L2_PIX_FMT_Y6      v4l2_fourcc('Y', '0', '6', ' ') /*  6  Greyscale     */
 322 #define V4L2_PIX_FMT_Y10     v4l2_fourcc('Y', '1', '0', ' ') /* 10  Greyscale     */
 323 #define V4L2_PIX_FMT_Y12     v4l2_fourcc('Y', '1', '2', ' ') /* 12  Greyscale     */
 324 #define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
 325
 326 /* Grey bit-packed formats */
 327 #define V4L2_PIX_FMT_Y10BPACK    v4l2_fourcc('Y', '1', '0', 'B') /* 10  Greyscale bit-packed */
 328
 329 /* Palette formats */
 330 #define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P', 'A', 'L', '8') /*  8  8-bit palette */
 331
 332 /* Luminance+Chrominance formats */
 333 #define V4L2_PIX_FMT_YVU410  v4l2_fourcc('Y', 'V', 'U', '9') /*  9  YVU 4:1:0     */
 334 #define V4L2_PIX_FMT_YVU420  v4l2_fourcc('Y', 'V', '1', '2') /* 12  YVU 4:2:0     */
 335 #define V4L2_PIX_FMT_YUYV    v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16  YUV 4:2:2     */
 336 #define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16  YUV 4:2:2     */
 337 #define V4L2_PIX_FMT_YVYU    v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
 338 #define V4L2_PIX_FMT_UYVY    v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16  YUV 4:2:2     */
 339 #define V4L2_PIX_FMT_VYUY    v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16  YUV 4:2:2     */
 340 #define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16  YVU422 planar */
 341 #define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16  YVU411 planar */
 342 #define V4L2_PIX_FMT_Y41P    v4l2_fourcc('Y', '4', '1', 'P') /* 12  YUV 4:1:1     */
 343 #define V4L2_PIX_FMT_YUV444  v4l2_fourcc('Y', '4', '4', '4') /* 16  xxxxyyyy uuuuvvvv */
 344 #define V4L2_PIX_FMT_YUV555  v4l2_fourcc('Y', 'U', 'V', 'O') /* 16  YUV-5-5-5     */
 345 #define V4L2_PIX_FMT_YUV565  v4l2_fourcc('Y', 'U', 'V', 'P') /* 16  YUV-5-6-5     */
 346 #define V4L2_PIX_FMT_YUV32   v4l2_fourcc('Y', 'U', 'V', '4') /* 32  YUV-8-8-8-8   */
 347 #define V4L2_PIX_FMT_YUV410  v4l2_fourcc('Y', 'U', 'V', '9') /*  9  YUV 4:1:0     */
 348 #define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y', 'U', '1', '2') /* 12  YUV 4:2:0     */
 349 #define V4L2_PIX_FMT_HI240   v4l2_fourcc('H', 'I', '2', '4') /*  8  8-bit color   */
 350 #define V4L2_PIX_FMT_HM12    v4l2_fourcc('H', 'M', '1', '2') /*  8  YUV 4:2:0 16x16 macroblocks */
 351 #define V4L2_PIX_FMT_M420    v4l2_fourcc('M', '4', '2', '0') /* 12  YUV 4:2:0 2 lines y, 1 line uv interleaved */
 352
 353 /* two planes -- one Y, one Cr + Cb interleaved  */
 354 #define V4L2_PIX_FMT_NV12    v4l2_fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
 355 #define V4L2_PIX_FMT_NV21    v4l2_fourcc('N', 'V', '2', '1') /* 12  Y/CrCb 4:2:0  */
 356 #define V4L2_PIX_FMT_NV16    v4l2_fourcc('N', 'V', '1', '6') /* 16  Y/CbCr 4:2:2  */
 357 #define V4L2_PIX_FMT_NV61    v4l2_fourcc('N', 'V', '6', '1') /* 16  Y/CrCb 4:2:2  */
 358 #define V4L2_PIX_FMT_NV24    v4l2_fourcc('N', 'V', '2', '4') /* 24  Y/CbCr 4:4:4  */
 359 #define V4L2_PIX_FMT_NV42    v4l2_fourcc('N', 'V', '4', '2') /* 24  Y/CrCb 4:4:4  */
 360
 361 /* two non contiguous planes - one Y, one Cr + Cb interleaved  */
 362 #define V4L2_PIX_FMT_NV12M   v4l2_fourcc('N', 'M', '1', '2') /* 12  Y/CbCr 4:2:0  */
 363 #define V4L2_PIX_FMT_NV21M   v4l2_fourcc('N', 'M', '2', '1') /* 21  Y/CrCb 4:2:0  */
 364 #define V4L2_PIX_FMT_NV12MT  v4l2_fourcc('T', 'M', '1', '2') /* 12  Y/CbCr 4:2:0 64x32 macroblocks */
 365 #define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') /* 12  Y/CbCr 4:2:0 16x16 macroblocks */
 366
 367 /* three non contiguous planes - Y, Cb, Cr */
 368 #define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12  YUV420 planar */
 369 #define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'V', 'U', 'M') /* 12  YVU420 planar */
 370
 371 /* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
 372 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B', 'A', '8', '1') /*  8  BGBG.. GRGR.. */
 373 #define V4L2_PIX_FMT_SGBRG8  v4l2_fourcc('G', 'B', 'R', 'G') /*  8  GBGB.. RGRG.. */
 374 #define V4L2_PIX_FMT_SGRBG8  v4l2_fourcc('G', 'R', 'B', 'G') /*  8  GRGR.. BGBG.. */
 375 #define V4L2_PIX_FMT_SRGGB8  v4l2_fourcc('R', 'G', 'G', 'B') /*  8  RGRG.. GBGB.. */
 376 #define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10  BGBG.. GRGR.. */
 377 #define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10  GBGB.. RGRG.. */
 378 #define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10  GRGR.. BGBG.. */
 379 #define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10  RGRG.. GBGB.. */
 380 #define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') /* 12  BGBG.. GRGR.. */
 381 #define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') /* 12  GBGB.. RGRG.. */
 382 #define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12  GRGR.. BGBG.. */
 383 #define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12  RGRG.. GBGB.. */
 384         /* 10bit raw bayer DPCM compressed to 8 bits */
 385 #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
 386         /*
 387          * 10bit raw bayer, expanded to 16 bits
 388          * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
 389          */
 390 #define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16  BGBG.. GRGR.. */
 391
 392 /* compressed formats */
 393 #define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG   */
 394 #define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG     */
 395 #define V4L2_PIX_FMT_DV       v4l2_fourcc('d', 'v', 's', 'd') /* 1394          */
 396 #define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 Multiplexed */
 397 #define V4L2_PIX_FMT_H264     v4l2_fourcc('H', '2', '6', '4') /* H264 with start codes */
 398 #define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') /* H264 without start codes */
 399 #define V4L2_PIX_FMT_H264_MVC v4l2_fourcc('M', '2', '6', '4') /* H264 MVC */
 400 #define V4L2_PIX_FMT_H263     v4l2_fourcc('H', '2', '6', '3') /* H263          */
 401 #define V4L2_PIX_FMT_MPEG1    v4l2_fourcc('M', 'P', 'G', '1') /* MPEG-1 ES     */
 402 #define V4L2_PIX_FMT_MPEG2    v4l2_fourcc('M', 'P', 'G', '2') /* MPEG-2 ES     */
 403 #define V4L2_PIX_FMT_MPEG12   v4l2_fourcc('M', 'P', '1', '2') /* MPEG-1/2  */
 404 #define V4L2_PIX_FMT_MPEG4    v4l2_fourcc('M', 'P', 'G', '4') /* MPEG-4 ES     */
 405 #define V4L2_PIX_FMT_FIMV     v4l2_fourcc('F', 'I', 'M', 'V') /* FIMV  */
 406 #define V4L2_PIX_FMT_FIMV1    v4l2_fourcc('F', 'I', 'M', '1') /* FIMV1 */
 407 #define V4L2_PIX_FMT_FIMV2    v4l2_fourcc('F', 'I', 'M', '2') /* FIMV2 */
 408 #define V4L2_PIX_FMT_FIMV3    v4l2_fourcc('F', 'I', 'M', '3') /* FIMV3 */
 409 #define V4L2_PIX_FMT_FIMV4    v4l2_fourcc('F', 'I', 'M', '4') /* FIMV4 */
 410 #define V4L2_PIX_FMT_XVID     v4l2_fourcc('X', 'V', 'I', 'D') /* Xvid           */
 411 #define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') /* SMPTE 421M Annex G compliant stream */
 412 #define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') /* SMPTE 421M Annex L compliant stream */
 413 #define V4L2_PIX_FMT_VC1      v4l2_fourcc('V', 'C', '1', 'A') /* VC-1 */
 414 #define V4L2_PIX_FMT_VC1_RCV      v4l2_fourcc('V', 'C', '1', 'R') /* VC-1 RCV */
 415 #define V4L2_PIX_FMT_VP8      v4l2_fourcc('V', 'P', '8', '0') /* VP8 */
 416
 417 /*  Vendor-specific formats   */
 418 #define V4L2_PIX_FMT_CPIA1    v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
 419 #define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
 420 #define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
 421 #define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
 422 #define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
 423 #define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
 424 #define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
 425 #define V4L2_PIX_FMT_SPCA501  v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
 426 #define V4L2_PIX_FMT_SPCA505  v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
 427 #define V4L2_PIX_FMT_SPCA508  v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
 428 #define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
 429 #define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
 430 #define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
 431 #define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') /* compressed RGGB bayer */
 432 #define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
 433 #define V4L2_PIX_FMT_SQ905C   v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
 434 #define V4L2_PIX_FMT_PJPG     v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
 435 #define V4L2_PIX_FMT_OV511    v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
 436 #define V4L2_PIX_FMT_OV518    v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
 437 #define V4L2_PIX_FMT_STV0680  v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
 438 #define V4L2_PIX_FMT_TM6000   v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
 439 #define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
 440 #define V4L2_PIX_FMT_KONICA420  v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
 441 #define V4L2_PIX_FMT_JPGL       v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
 442 #define V4L2_PIX_FMT_SE401      v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */
 443
 444 /*
 445  *      F O R M A T   E N U M E R A T I O N
 446  */
 447 struct v4l2_fmtdesc {
 448         __u32               index;             /* Format number      */
 449         enum v4l2_buf_type  type;              /* buffer type        */
 450         __u32               flags;
 451         __u8                description[32];   /* Description string */
 452         __u32               pixelformat;       /* Format fourcc      */
 453         __u32               reserved[4];
 454 };
 455
 456 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
 457 #define V4L2_FMT_FLAG_EMULATED   0x0002
 458
 459 #if 1
 460         /* Experimental Frame Size and frame rate enumeration */
 461 /*
 462  *      F R A M E   S I Z E   E N U M E R A T I O N
 463  */
 464 enum v4l2_frmsizetypes {
 465         V4L2_FRMSIZE_TYPE_DISCRETE      = 1,
 466         V4L2_FRMSIZE_TYPE_CONTINUOUS    = 2,
 467         V4L2_FRMSIZE_TYPE_STEPWISE      = 3,
 468 };
 469
 470 struct v4l2_frmsize_discrete {
 471         __u32                   width;          /* Frame width [pixel] */
 472         __u32                   height;         /* Frame height [pixel] */
 473 };
 474
 475 struct v4l2_frmsize_stepwise {
 476         __u32                   min_width;      /* Minimum frame width [pixel] */
 477         __u32                   max_width;      /* Maximum frame width [pixel] */
 478         __u32                   step_width;     /* Frame width step size [pixel] */
 479         __u32                   min_height;     /* Minimum frame height [pixel] */
 480         __u32                   max_height;     /* Maximum frame height [pixel] */
 481         __u32                   step_height;    /* Frame height step size [pixel] */
 482 };
 483
 484 struct v4l2_frmsizeenum {
 485         __u32                   index;          /* Frame size number */
 486         __u32                   pixel_format;   /* Pixel format */
 487         __u32                   type;           /* Frame size type the device supports. */
 488
 489         union {                                 /* Frame size */
 490                 struct v4l2_frmsize_discrete    discrete;
 491                 struct v4l2_frmsize_stepwise    stepwise;
 492         };
 493
 494         __u32   reserved[2];                    /* Reserved space for future use */
 495 };
 496
 497 /*
 498  *      F R A M E   R A T E   E N U M E R A T I O N
 499  */
 500 enum v4l2_frmivaltypes {
 501         V4L2_FRMIVAL_TYPE_DISCRETE      = 1,
 502         V4L2_FRMIVAL_TYPE_CONTINUOUS    = 2,
 503         V4L2_FRMIVAL_TYPE_STEPWISE      = 3,
 504 };
 505
 506 struct v4l2_frmival_stepwise {
 507         struct v4l2_fract       min;            /* Minimum frame interval [s] */
 508         struct v4l2_fract       max;            /* Maximum frame interval [s] */
 509         struct v4l2_fract       step;           /* Frame interval step size [s] */
 510 };
 511
 512 struct v4l2_frmivalenum {
 513         __u32                   index;          /* Frame format index */
 514         __u32                   pixel_format;   /* Pixel format */
 515         __u32                   width;          /* Frame width */
 516         __u32                   height;         /* Frame height */
 517         __u32                   type;           /* Frame interval type the device supports. */
 518
 519         union {                                 /* Frame interval */
 520                 struct v4l2_fract               discrete;
 521                 struct v4l2_frmival_stepwise    stepwise;
 522         };
 523
 524         __u32   reserved[2];                    /* Reserved space for future use */
 525 };
 526 #endif
 527
 528 /*
 529  *      T I M E C O D E
 530  */
 531 struct v4l2_timecode {
 532         __u32   type;
 533         __u32   flags;
 534         __u8    frames;
 535         __u8    seconds;
 536         __u8    minutes;
 537         __u8    hours;
 538         __u8    userbits[4];
 539 };
 540
 541 /*  Type  */
 542 #define V4L2_TC_TYPE_24FPS              1
 543 #define V4L2_TC_TYPE_25FPS              2
 544 #define V4L2_TC_TYPE_30FPS              3
 545 #define V4L2_TC_TYPE_50FPS              4
 546 #define V4L2_TC_TYPE_60FPS              5
 547
 548 /*  Flags  */
 549 #define V4L2_TC_FLAG_DROPFRAME          0x0001 /* "drop-frame" mode */
 550 #define V4L2_TC_FLAG_COLORFRAME         0x0002
 551 #define V4L2_TC_USERBITS_field          0x000C
 552 #define V4L2_TC_USERBITS_USERDEFINED    0x0000
 553 #define V4L2_TC_USERBITS_8BITCHARS      0x0008
 554 /* The above is based on SMPTE timecodes */
 555
 556 struct v4l2_jpegcompression {
 557         int quality;
 558
 559         int  APPn;              /* Number of APP segment to be written,
 560                                  * must be 0..15 */
 561         int  APP_len;           /* Length of data in JPEG APPn segment */
 562         char APP_data[60];      /* Data in the JPEG APPn segment. */
 563
 564         int  COM_len;           /* Length of data in JPEG COM segment */
 565         char COM_data[60];      /* Data in JPEG COM segment */
 566
 567         __u32 jpeg_markers;     /* Which markers should go into the JPEG
 568                                  * output. Unless you exactly know what
 569                                  * you do, leave them untouched.
 570                                  * Inluding less markers will make the
 571                                  * resulting code smaller, but there will
 572                                  * be fewer applications which can read it.
 573                                  * The presence of the APP and COM marker
 574                                  * is influenced by APP_len and COM_len
 575                                  * ONLY, not by this property! */
 576
 577 #define V4L2_JPEG_MARKER_DHT (1<<3)    /* Define Huffman Tables */
 578 #define V4L2_JPEG_MARKER_DQT (1<<4)    /* Define Quantization Tables */
 579 #define V4L2_JPEG_MARKER_DRI (1<<5)    /* Define Restart Interval */
 580 #define V4L2_JPEG_MARKER_COM (1<<6)    /* Comment segment */
 581 #define V4L2_JPEG_MARKER_APP (1<<7)    /* App segment, driver will
 582                                         * allways use APP0 */
 583 };
 584
 585 /*
 586  *      M E M O R Y - M A P P I N G   B U F F E R S
 587  */
 588 struct v4l2_requestbuffers {
 589         __u32                   count;
 590         enum v4l2_buf_type      type;
 591         enum v4l2_memory        memory;
 592         __u32                   reserved[2];
 593 };
 594
 595 /**
 596  * struct v4l2_plane - plane info for multi-planar buffers
 597  * @bytesused:          number of bytes occupied by data in the plane (payload)
 598  * @length:             size of this plane (NOT the payload) in bytes
 599  * @mem_offset:         when memory in the associated struct v4l2_buffer is
 600  *                      V4L2_MEMORY_MMAP, equals the offset from the start of
 601  *                      the device memory for this plane (or is a "cookie" that
 602  *                      should be passed to mmap() called on the video node)
 603  * @userptr:            when memory is V4L2_MEMORY_USERPTR, a userspace pointer
 604  *                      pointing to this plane
 605  * @fd:                 when memory is V4L2_MEMORY_DMABUF, a userspace file
 606  *                      descriptor associated with this plane
 607  * @data_offset:        offset in the plane to the start of data; usually 0,
 608  *                      unless there is a header in front of the data
 609  *
 610  * Multi-planar buffers consist of one or more planes, e.g. an YCbCr buffer
 611  * with two planes can have one plane for Y, and another for interleaved CbCr
 612  * components. Each plane can reside in a separate memory buffer, or even in
 613  * a completely separate memory node (e.g. in embedded devices).
 614  */
 615 struct v4l2_plane {
 616         __u32                   bytesused;
 617         __u32                   length;
 618         union {
 619                 __u32           mem_offset;
 620                 unsigned long   userptr;
 621                 int             fd;
 622         } m;
 623         __u32                   data_offset;
 624         __u32                   reserved[11];
 625 };
 626
 627 /**
 628  * struct v4l2_buffer - video buffer info
 629  * @index:      id number of the buffer
 630  * @type:       buffer type (type == *_MPLANE for multiplanar buffers)
 631  * @bytesused:  number of bytes occupied by data in the buffer (payload);
 632  *              unused (set to 0) for multiplanar buffers
 633  * @flags:      buffer informational flags
 634  * @field:      field order of the image in the buffer
 635  * @timestamp:  frame timestamp
 636  * @timecode:   frame timecode
 637  * @sequence:   sequence count of this frame
 638  * @memory:     the method, in which the actual video data is passed
 639  * @offset:     for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP;
 640  *              offset from the start of the device memory for this plane,
 641  *              (or a "cookie" that should be passed to mmap() as offset)
 642  * @userptr:    for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR;
 643  *              a userspace pointer pointing to this buffer
 644  * @fd:         for non-multiplanar buffers with memory == V4L2_MEMORY_DMABUF;
 645  *              a userspace file descriptor associated with this buffer
 646  * @planes:     for multiplanar buffers; userspace pointer to the array of plane
 647  *              info structs for this buffer
 648  * @length:     size in bytes of the buffer (NOT its payload) for single-plane
 649  *              buffers (when type != *_MPLANE); number of elements in the
 650  *              planes array for multi-plane buffers
 651  * @input:      input number from which the video data has has been captured
 652  *
 653  * Contains data exchanged by application and driver using one of the Streaming
 654  * I/O methods.
 655  */
 656 struct v4l2_buffer {
 657         __u32                   index;
 658         enum v4l2_buf_type      type;
 659         __u32                   bytesused;
 660         __u32                   flags;
 661         enum v4l2_field         field;
 662         struct timeval          timestamp;
 663         struct v4l2_timecode    timecode;
 664         __u32                   sequence;
 665
 666         /* memory location */
 667         enum v4l2_memory        memory;
 668         union {
 669                 __u32           offset;
 670                 unsigned long   userptr;
 671                 struct v4l2_plane *planes;
 672                 int             fd;
 673         } m;
 674         __u32                   length;
 675         __u32                   input;
 676         __u32                   reserved;
 677 };
 678
 679 /*  Flags for 'flags' field */
 680 #define V4L2_BUF_FLAG_MAPPED    0x0001  /* Buffer is mapped (flag) */
 681 #define V4L2_BUF_FLAG_QUEUED    0x0002  /* Buffer is queued for processing */
 682 #define V4L2_BUF_FLAG_DONE      0x0004  /* Buffer is ready */
 683 #define V4L2_BUF_FLAG_KEYFRAME  0x0008  /* Image is a keyframe (I-frame) */
 684 #define V4L2_BUF_FLAG_PFRAME    0x0010  /* Image is a P-frame */
 685 #define V4L2_BUF_FLAG_BFRAME    0x0020  /* Image is a B-frame */
 686 /* Buffer is ready, but the data contained within is corrupted. */
 687 #define V4L2_BUF_FLAG_ERROR     0x0040
 688 #define V4L2_BUF_FLAG_TIMECODE  0x0100  /* timecode field is valid */
 689 #define V4L2_BUF_FLAG_INPUT     0x0200  /* input field is valid */
 690 #define V4L2_BUF_FLAG_PREPARED  0x0400  /* Buffer is prepared for queuing */
 691 /* Cache handling flags */
 692 #define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE       0x0800
 693 #define V4L2_BUF_FLAG_NO_CACHE_CLEAN            0x1000
 694
 695 /**
 696  * struct v4l2_exportbuffer - export of video buffer as DMABUF file descriptor
 697  *
 698  * @fd:         file descriptor associated with DMABUF (set by driver)
 699  * @mem_offset: buffer memory offset as returned by VIDIOC_QUERYBUF in struct
 700  *              v4l2_buffer::m.offset (for single-plane formats) or
 701  *              v4l2_plane::m.offset (for multi-planar formats)
 702  * @flags:      flags for newly created file, currently only O_CLOEXEC is
 703  *              supported, refer to manual of open syscall for more details
 704  *
 705  * Contains data used for exporting a video buffer as DMABUF file descriptor.
 706  * The buffer is identified by a 'cookie' returned by VIDIOC_QUERYBUF
 707  * (identical to the cookie used to mmap() the buffer to userspace). All
 708  * reserved fields must be set to zero. The field reserved0 is expected to
 709  * become a structure 'type' allowing an alternative layout of the structure
 710  * content. Therefore this field should not be used for any other extensions.
 711  */
 712 struct v4l2_exportbuffer {
 713         __u32           fd;
 714         __u32           reserved0;
 715         __u32           mem_offset;
 716         __u32           flags;
 717         __u32           reserved[12];
 718 };
 719
 720 /*
 721  *      O V E R L A Y   P R E V I E W
 722  */
 723 struct 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
 749 struct v4l2_clip {
 750         struct v4l2_rect        c;
 751         struct v4l2_clip        __user *next;
 752 };
 753
 754 struct 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  */
 767 struct 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
 780 struct v4l2_outputparm {
 781         __u32              capability;   /*  Supported modes */
 782         __u32              outputmode;   /*  Current mode */
 783         struct v4l2_fract  timeperframe; /*  Time per frame in seconds */
 784         __u32              extendedmode; /*  Driver-specific extensions */
 785         __u32              writebuffers; /*  # of buffers for write */
 786         __u32              reserved[4];
 787 };
 788
 789 /*
 790  *      I N P U T   I M A G E   C R O P P I N G
 791  */
 792 struct v4l2_cropcap {
 793         enum v4l2_buf_type      type;
 794         struct v4l2_rect        bounds;
 795         struct v4l2_rect        defrect;
 796         struct v4l2_fract       pixelaspect;
 797 };
 798
 799 struct v4l2_crop {
 800         enum v4l2_buf_type      type;
 801         struct v4l2_rect        c;
 802 };
 803
 804 /* Hints for adjustments of selection rectangle */
 805 #define V4L2_SEL_FLAG_GE        0x00000001
 806 #define V4L2_SEL_FLAG_LE        0x00000002
 807
 808 /* Selection targets */
 809
 810 /* Current cropping area */
 811 #define V4L2_SEL_TGT_CROP_ACTIVE        0x0000
 812 /* Default cropping area */
 813 #define V4L2_SEL_TGT_CROP_DEFAULT       0x0001
 814 /* Cropping bounds */
 815 #define V4L2_SEL_TGT_CROP_BOUNDS        0x0002
 816 /* Current composing area */
 817 #define V4L2_SEL_TGT_COMPOSE_ACTIVE     0x0100
 818 /* Default composing area */
 819 #define V4L2_SEL_TGT_COMPOSE_DEFAULT    0x0101
 820 /* Composing bounds */
 821 #define V4L2_SEL_TGT_COMPOSE_BOUNDS     0x0102
 822 /* Current composing area plus all padding pixels */
 823 #define V4L2_SEL_TGT_COMPOSE_PADDED     0x0103
 824
 825 /**
 826  * struct v4l2_selection - selection info
 827  * @type:       buffer type (do not use *_MPLANE types)
 828  * @target:     selection target, used to choose one of possible rectangles
 829  * @flags:      constraints flags
 830  * @r:          coordinates of selection window
 831  * @reserved:   for future use, rounds structure size to 64 bytes, set to zero
 832  *
 833  * Hardware may use multiple helper windows to process a video stream.
 834  * The structure is used to exchange this selection areas between
 835  * an application and a driver.
 836  */
 837 struct v4l2_selection {
 838         __u32                   type;
 839         __u32                   target;
 840         __u32                   flags;
 841         struct v4l2_rect        r;
 842         __u32                   reserved[9];
 843 };
 844
 845
 846 /*
 847  *      A N A L O G   V I D E O   S T A N D A R D
 848  */
 849
 850 typedef __u64 v4l2_std_id;
 851
 852 /* one bit for each */
 853 #define V4L2_STD_PAL_B          ((v4l2_std_id)0x00000001)
 854 #define V4L2_STD_PAL_B1         ((v4l2_std_id)0x00000002)
 855 #define V4L2_STD_PAL_G          ((v4l2_std_id)0x00000004)
 856 #define V4L2_STD_PAL_H          ((v4l2_std_id)0x00000008)
 857 #define V4L2_STD_PAL_I          ((v4l2_std_id)0x00000010)
 858 #define V4L2_STD_PAL_D          ((v4l2_std_id)0x00000020)
 859 #define V4L2_STD_PAL_D1         ((v4l2_std_id)0x00000040)
 860 #define V4L2_STD_PAL_K          ((v4l2_std_id)0x00000080)
 861
 862 #define V4L2_STD_PAL_M          ((v4l2_std_id)0x00000100)
 863 #define V4L2_STD_PAL_N          ((v4l2_std_id)0x00000200)
 864 #define V4L2_STD_PAL_Nc         ((v4l2_std_id)0x00000400)
 865 #define V4L2_STD_PAL_60         ((v4l2_std_id)0x00000800)
 866
 867 #define V4L2_STD_NTSC_M         ((v4l2_std_id)0x00001000)       /* BTSC */
 868 #define V4L2_STD_NTSC_M_JP      ((v4l2_std_id)0x00002000)       /* EIA-J */
 869 #define V4L2_STD_NTSC_443       ((v4l2_std_id)0x00004000)
 870 #define V4L2_STD_NTSC_M_KR      ((v4l2_std_id)0x00008000)       /* FM A2 */
 871
 872 #define V4L2_STD_SECAM_B        ((v4l2_std_id)0x00010000)
 873 #define V4L2_STD_SECAM_D        ((v4l2_std_id)0x00020000)
 874 #define V4L2_STD_SECAM_G        ((v4l2_std_id)0x00040000)
 875 #define V4L2_STD_SECAM_H        ((v4l2_std_id)0x00080000)
 876 #define V4L2_STD_SECAM_K        ((v4l2_std_id)0x00100000)
 877 #define V4L2_STD_SECAM_K1       ((v4l2_std_id)0x00200000)
 878 #define V4L2_STD_SECAM_L        ((v4l2_std_id)0x00400000)
 879 #define V4L2_STD_SECAM_LC       ((v4l2_std_id)0x00800000)
 880
 881 /* ATSC/HDTV */
 882 #define V4L2_STD_ATSC_8_VSB     ((v4l2_std_id)0x01000000)
 883 #define V4L2_STD_ATSC_16_VSB    ((v4l2_std_id)0x02000000)
 884
 885 /* FIXME:
 886    Although std_id is 64 bits, there is an issue on PPC32 architecture that
 887    makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
 888    this value to 32 bits.
 889    As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
 890    it should work fine. However, if needed to add more than two standards,
 891    v4l2-common.c should be fixed.
 892  */
 893
 894 /*
 895  * Some macros to merge video standards in order to make live easier for the
 896  * drivers and V4L2 applications
 897  */
 898
 899 /*
 900  * "Common" NTSC/M - It should be noticed that V4L2_STD_NTSC_443 is
 901  * Missing here.
 902  */
 903 #define V4L2_STD_NTSC           (V4L2_STD_NTSC_M        |\
 904                                  V4L2_STD_NTSC_M_JP     |\
 905                                  V4L2_STD_NTSC_M_KR)
 906 /* Secam macros */
 907 #define V4L2_STD_SECAM_DK       (V4L2_STD_SECAM_D       |\
 908                                  V4L2_STD_SECAM_K       |\
 909                                  V4L2_STD_SECAM_K1)
 910 /* All Secam Standards */
 911 #define V4L2_STD_SECAM          (V4L2_STD_SECAM_B       |\
 912                                  V4L2_STD_SECAM_G       |\
 913                                  V4L2_STD_SECAM_H       |\
 914                                  V4L2_STD_SECAM_DK      |\
 915                                  V4L2_STD_SECAM_L       |\
 916                                  V4L2_STD_SECAM_LC)
 917 /* PAL macros */
 918 #define V4L2_STD_PAL_BG         (V4L2_STD_PAL_B         |\
 919                                  V4L2_STD_PAL_B1        |\
 920                                  V4L2_STD_PAL_G)
 921 #define V4L2_STD_PAL_DK         (V4L2_STD_PAL_D         |\
 922                                  V4L2_STD_PAL_D1        |\
 923                                  V4L2_STD_PAL_K)
 924 /*
 925  * "Common" PAL - This macro is there to be compatible with the old
 926  * V4L1 concept of "PAL": /BGDKHI.
 927  * Several PAL standards are mising here: /M, /N and /Nc
 928  */
 929 #define V4L2_STD_PAL            (V4L2_STD_PAL_BG        |\
 930                                  V4L2_STD_PAL_DK        |\
 931                                  V4L2_STD_PAL_H         |\
 932                                  V4L2_STD_PAL_I)
 933 /* Chroma "agnostic" standards */
 934 #define V4L2_STD_B              (V4L2_STD_PAL_B         |\
 935                                  V4L2_STD_PAL_B1        |\
 936                                  V4L2_STD_SECAM_B)
 937 #define V4L2_STD_G              (V4L2_STD_PAL_G         |\
 938                                  V4L2_STD_SECAM_G)
 939 #define V4L2_STD_H              (V4L2_STD_PAL_H         |\
 940                                  V4L2_STD_SECAM_H)
 941 #define V4L2_STD_L              (V4L2_STD_SECAM_L       |\
 942                                  V4L2_STD_SECAM_LC)
 943 #define V4L2_STD_GH             (V4L2_STD_G             |\
 944                                  V4L2_STD_H)
 945 #define V4L2_STD_DK             (V4L2_STD_PAL_DK        |\
 946                                  V4L2_STD_SECAM_DK)
 947 #define V4L2_STD_BG             (V4L2_STD_B             |\
 948                                  V4L2_STD_G)
 949 #define V4L2_STD_MN             (V4L2_STD_PAL_M         |\
 950                                  V4L2_STD_PAL_N         |\
 951                                  V4L2_STD_PAL_Nc        |\
 952                                  V4L2_STD_NTSC)
 953
 954 /* Standards where MTS/BTSC stereo could be found */
 955 #define V4L2_STD_MTS            (V4L2_STD_NTSC_M        |\
 956                                  V4L2_STD_PAL_M         |\
 957                                  V4L2_STD_PAL_N         |\
 958                                  V4L2_STD_PAL_Nc)
 959
 960 /* Standards for Countries with 60Hz Line frequency */
 961 #define V4L2_STD_525_60         (V4L2_STD_PAL_M         |\
 962                                  V4L2_STD_PAL_60        |\
 963                                  V4L2_STD_NTSC          |\
 964                                  V4L2_STD_NTSC_443)
 965 /* Standards for Countries with 50Hz Line frequency */
 966 #define V4L2_STD_625_50         (V4L2_STD_PAL           |\
 967                                  V4L2_STD_PAL_N         |\
 968                                  V4L2_STD_PAL_Nc        |\
 969                                  V4L2_STD_SECAM)
 970
 971 #define V4L2_STD_ATSC           (V4L2_STD_ATSC_8_VSB    |\
 972                                  V4L2_STD_ATSC_16_VSB)
 973 /* Macros with none and all analog standards */
 974 #define V4L2_STD_UNKNOWN        0
 975 #define V4L2_STD_ALL            (V4L2_STD_525_60        |\
 976                                  V4L2_STD_625_50)
 977
 978 struct v4l2_standard {
 979         __u32                index;
 980         v4l2_std_id          id;
 981         __u8                 name[24];
 982         struct v4l2_fract    frameperiod; /* Frames, not fields */
 983         __u32                framelines;
 984         __u32                reserved[4];
 985 };
 986
 987 /*
 988  *      V I D E O       T I M I N G S   D V     P R E S E T
 989  */
 990 struct v4l2_dv_preset {
 991         __u32   preset;
 992         __u32   reserved[4];
 993 };
 994
 995 /*
 996  *      D V     P R E S E T S   E N U M E R A T I O N
 997  */
 998 struct v4l2_dv_enum_preset {
 999         __u32   index;
1000         __u32   preset;
1001         __u8    name[32]; /* Name of the preset timing */
1002         __u32   width;
1003         __u32   height;
1004         __u32   reserved[4];
1005 };
1006
1007 /*
1008  *      D V     P R E S E T     V A L U E S
1009  */
1010 #define         V4L2_DV_INVALID         0
1011 #define         V4L2_DV_480P59_94       1 /* BT.1362 */
1012 #define         V4L2_DV_576P50          2 /* BT.1362 */
1013 #define         V4L2_DV_720P24          3 /* SMPTE 296M */
1014 #define         V4L2_DV_720P25          4 /* SMPTE 296M */
1015 #define         V4L2_DV_720P30          5 /* SMPTE 296M */
1016 #define         V4L2_DV_720P50          6 /* SMPTE 296M */
1017 #define         V4L2_DV_720P59_94       7 /* SMPTE 274M */
1018 #define         V4L2_DV_720P60          8 /* SMPTE 274M/296M */
1019 #define         V4L2_DV_1080I29_97      9 /* BT.1120/ SMPTE 274M */
1020 #define         V4L2_DV_1080I30         10 /* BT.1120/ SMPTE 274M */
1021 #define         V4L2_DV_1080I25         11 /* BT.1120 */
1022 #define         V4L2_DV_1080I50         12 /* SMPTE 296M */
1023 #define         V4L2_DV_1080I60         13 /* SMPTE 296M */
1024 #define         V4L2_DV_1080P24         14 /* SMPTE 296M */
1025 #define         V4L2_DV_1080P25         15 /* SMPTE 296M */
1026 #define         V4L2_DV_1080P30         16 /* SMPTE 296M */
1027 #define         V4L2_DV_1080P50         17 /* BT.1120 */
1028 #define         V4L2_DV_1080P60         18 /* BT.1120 */
1029
1030 #define         V4L2_DV_480P60                  19
1031 #define         V4L2_DV_1080I59_94              20
1032 #define         V4L2_DV_1080P59_94              21
1033
1034 #define         V4L2_DV_720P60_FP               22
1035 #define         V4L2_DV_720P60_SB_HALF          23
1036 #define         V4L2_DV_720P60_TB               24
1037 #define         V4L2_DV_720P59_94_FP            25
1038 #define         V4L2_DV_720P59_94_SB_HALF       26
1039 #define         V4L2_DV_720P59_94_TB            27
1040 #define         V4L2_DV_720P50_FP               28
1041 #define         V4L2_DV_720P50_SB_HALF          29
1042 #define         V4L2_DV_720P50_TB               30
1043 #define         V4L2_DV_1080P24_FP              31
1044 #define         V4L2_DV_1080P24_SB_HALF         32
1045 #define         V4L2_DV_1080P24_TB              33
1046 #define         V4L2_DV_1080P23_98_FP           34
1047 #define         V4L2_DV_1080P23_98_SB_HALF      35
1048 #define         V4L2_DV_1080P23_98_TB           36
1049 #define         V4L2_DV_1080I60_SB_HALF         37
1050 #define         V4L2_DV_1080I59_94_SB_HALF      38
1051 #define         V4L2_DV_1080I50_SB_HALF         39
1052 #define         V4L2_DV_1080P60_SB_HALF         40
1053 #define         V4L2_DV_1080P60_TB              41
1054 #define         V4L2_DV_1080P30_FP              42
1055 #define         V4L2_DV_1080P30_SB_HALF         43
1056 #define         V4L2_DV_1080P30_TB              44
1057 /*
1058  *      D V     B T     T I M I N G S
1059  */
1060
1061 /* BT.656/BT.1120 timing data */
1062 struct v4l2_bt_timings {
1063         __u32   width;          /* width in pixels */
1064         __u32   height;         /* height in lines */
1065         __u32   interlaced;     /* Interlaced or progressive */
1066         __u32   polarities;     /* Positive or negative polarity */
1067         __u64   pixelclock;     /* Pixel clock in HZ. Ex. 74.25MHz->74250000 */
1068         __u32   hfrontporch;    /* Horizpontal front porch in pixels */
1069         __u32   hsync;          /* Horizontal Sync length in pixels */
1070         __u32   hbackporch;     /* Horizontal back porch in pixels */
1071         __u32   vfrontporch;    /* Vertical front porch in pixels */
1072         __u32   vsync;          /* Vertical Sync length in lines */
1073         __u32   vbackporch;     /* Vertical back porch in lines */
1074         __u32   il_vfrontporch; /* Vertical front porch for bottom field of
1075                                  * interlaced field formats
1076                                  */
1077         __u32   il_vsync;       /* Vertical sync length for bottom field of
1078                                  * interlaced field formats
1079                                  */
1080         __u32   il_vbackporch;  /* Vertical back porch for bottom field of
1081                                  * interlaced field formats
1082                                  */
1083         __u32   reserved[16];
1084 } __attribute__ ((packed));
1085
1086 /* Interlaced or progressive format */
1087 #define V4L2_DV_PROGRESSIVE     0
1088 #define V4L2_DV_INTERLACED      1
1089
1090 /* Polarities. If bit is not set, it is assumed to be negative polarity */
1091 #define V4L2_DV_VSYNC_POS_POL   0x00000001
1092 #define V4L2_DV_HSYNC_POS_POL   0x00000002
1093
1094
1095 /* DV timings */
1096 struct v4l2_dv_timings {
1097         __u32 type;
1098         union {
1099                 struct v4l2_bt_timings  bt;
1100                 __u32   reserved[32];
1101         };
1102 } __attribute__ ((packed));
1103
1104 /* Values for the type field */
1105 #define V4L2_DV_BT_656_1120     0       /* BT.656/1120 timing type */
1106
1107 /*
1108  *      V I D E O   I N P U T S
1109  */
1110 struct v4l2_input {
1111         __u32        index;             /*  Which input */
1112         __u8         name[32];          /*  Label */
1113         __u32        type;              /*  Type of input */
1114         __u32        audioset;          /*  Associated audios (bitfield) */
1115         __u32        tuner;             /*  Associated tuner */
1116         v4l2_std_id  std;
1117         __u32        status;
1118         __u32        capabilities;
1119         __u32        reserved[3];
1120 };
1121
1122 /*  Values for the 'type' field */
1123 #define V4L2_INPUT_TYPE_TUNER           1
1124 #define V4L2_INPUT_TYPE_CAMERA          2
1125
1126 /* field 'status' - general */
1127 #define V4L2_IN_ST_NO_POWER    0x00000001  /* Attached device is off */
1128 #define V4L2_IN_ST_NO_SIGNAL   0x00000002
1129 #define V4L2_IN_ST_NO_COLOR    0x00000004
1130
1131 /* field 'status' - sensor orientation */
1132 /* If sensor is mounted upside down set both bits */
1133 #define V4L2_IN_ST_HFLIP       0x00000010 /* Frames are flipped horizontally */
1134 #define V4L2_IN_ST_VFLIP       0x00000020 /* Frames are flipped vertically */
1135
1136 /* field 'status' - analog */
1137 #define V4L2_IN_ST_NO_H_LOCK   0x00000100  /* No horizontal sync lock */
1138 #define V4L2_IN_ST_COLOR_KILL  0x00000200  /* Color killer is active */
1139
1140 /* field 'status' - digital */
1141 #define V4L2_IN_ST_NO_SYNC     0x00010000  /* No synchronization lock */
1142 #define V4L2_IN_ST_NO_EQU      0x00020000  /* No equalizer lock */
1143 #define V4L2_IN_ST_NO_CARRIER  0x00040000  /* Carrier recovery failed */
1144
1145 /* field 'status' - VCR and set-top box */
1146 #define V4L2_IN_ST_MACROVISION 0x01000000  /* Macrovision detected */
1147 #define V4L2_IN_ST_NO_ACCESS   0x02000000  /* Conditional access denied */
1148 #define V4L2_IN_ST_VTR         0x04000000  /* VTR time constant */
1149
1150 /* capabilities flags */
1151 #define V4L2_IN_CAP_PRESETS             0x00000001 /* Supports S_DV_PRESET */
1152 #define V4L2_IN_CAP_CUSTOM_TIMINGS      0x00000002 /* Supports S_DV_TIMINGS */
1153 #define V4L2_IN_CAP_STD                 0x00000004 /* Supports S_STD */
1154
1155 /*
1156  *      V I D E O   O U T P U T S
1157  */
1158 struct v4l2_output {
1159         __u32        index;             /*  Which output */
1160         __u8         name[32];          /*  Label */
1161         __u32        type;              /*  Type of output */
1162         __u32        audioset;          /*  Associated audios (bitfield) */
1163         __u32        modulator;         /*  Associated modulator */
1164         v4l2_std_id  std;
1165         __u32        capabilities;
1166         __u32        reserved[3];
1167 };
1168 /*  Values for the 'type' field */
1169 #define V4L2_OUTPUT_TYPE_MODULATOR              1
1170 #define V4L2_OUTPUT_TYPE_ANALOG                 2
1171 #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY       3
1172
1173 /* capabilities flags */
1174 #define V4L2_OUT_CAP_PRESETS            0x00000001 /* Supports S_DV_PRESET */
1175 #define V4L2_OUT_CAP_CUSTOM_TIMINGS     0x00000002 /* Supports S_DV_TIMINGS */
1176 #define V4L2_OUT_CAP_STD                0x00000004 /* Supports S_STD */
1177
1178 /*
1179  *      C O N T R O L S
1180  */
1181 struct v4l2_control {
1182         __u32                id;
1183         __s32                value;
1184 };
1185
1186 struct v4l2_ext_control {
1187         __u32 id;
1188         __u32 size;
1189         __u32 reserved2[1];
1190         union {
1191                 __s32 value;
1192                 __s64 value64;
1193                 char *string;
1194         };
1195 } __attribute__ ((packed));
1196
1197 struct v4l2_ext_controls {
1198         __u32 ctrl_class;
1199         __u32 count;
1200         __u32 error_idx;
1201         __u32 reserved[2];
1202         struct v4l2_ext_control *controls;
1203 };
1204
1205 /*  Values for ctrl_class field */
1206 #define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
1207 #define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
1208 #define V4L2_CTRL_CLASS_CAMERA 0x009a0000       /* Camera class controls */
1209 #define V4L2_CTRL_CLASS_FM_TX 0x009b0000        /* FM Modulator control class */
1210 #define V4L2_CTRL_CLASS_CODEC 0x009c0000       /* Codec control class */
1211 #define V4L2_CTRL_CLASS_FLASH 0x009d0000        /* Camera flash controls */
1212 #define V4L2_CTRL_CLASS_JPEG 0x009e0000         /* JPEG-compression controls */
1213 #define V4L2_CID_EXYNOS_BASE           (V4L2_CTRL_CLASS_USER | 0x2000)
1214 #define V4L2_CID_TV_HPD_STATUS         (V4L2_CID_EXYNOS_BASE + 55)
1215
1216 #define V4L2_CTRL_ID_MASK         (0x0fffffff)
1217 #define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
1218 #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
1219
1220 enum v4l2_ctrl_type {
1221         V4L2_CTRL_TYPE_INTEGER       = 1,
1222         V4L2_CTRL_TYPE_BOOLEAN       = 2,
1223         V4L2_CTRL_TYPE_MENU          = 3,
1224         V4L2_CTRL_TYPE_BUTTON        = 4,
1225         V4L2_CTRL_TYPE_INTEGER64     = 5,
1226         V4L2_CTRL_TYPE_CTRL_CLASS    = 6,
1227         V4L2_CTRL_TYPE_STRING        = 7,
1228         V4L2_CTRL_TYPE_BITMASK       = 8,
1229 };
1230
1231 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
1232 struct v4l2_queryctrl {
1233         __u32                id;
1234         enum v4l2_ctrl_type  type;
1235         __u8                 name[32];  /* Whatever */
1236         __s32                minimum;   /* Note signedness */
1237         __s32                maximum;
1238         __s32                step;
1239         __s32                default_value;
1240         __u32                flags;
1241         __u32                reserved[2];
1242 };
1243
1244 /*  Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
1245 struct v4l2_querymenu {
1246         __u32           id;
1247         __u32           index;
1248         __u8            name[32];       /* Whatever */
1249         __u32           reserved;
1250 };
1251
1252 /*  Control flags  */
1253 #define V4L2_CTRL_FLAG_DISABLED         0x0001
1254 #define V4L2_CTRL_FLAG_GRABBED          0x0002
1255 #define V4L2_CTRL_FLAG_READ_ONLY        0x0004
1256 #define V4L2_CTRL_FLAG_UPDATE           0x0008
1257 #define V4L2_CTRL_FLAG_INACTIVE         0x0010
1258 #define V4L2_CTRL_FLAG_SLIDER           0x0020
1259 #define V4L2_CTRL_FLAG_WRITE_ONLY       0x0040
1260 #define V4L2_CTRL_FLAG_VOLATILE         0x0080
1261
1262 /*  Query flag, to be ORed with the control ID */
1263 #define V4L2_CTRL_FLAG_NEXT_CTRL        0x80000000
1264
1265 /*  User-class control IDs defined by V4L2 */
1266 #define V4L2_CID_MAX_CTRLS              1024
1267 #define V4L2_CID_BASE                   (V4L2_CTRL_CLASS_USER | 0x900)
1268 #define V4L2_CID_USER_BASE              V4L2_CID_BASE
1269 /*  IDs reserved for driver specific controls */
1270 #define V4L2_CID_PRIVATE_BASE           0x08000000
1271
1272 #define V4L2_CID_USER_CLASS             (V4L2_CTRL_CLASS_USER | 1)
1273 #define V4L2_CID_BRIGHTNESS             (V4L2_CID_BASE+0)
1274 #define V4L2_CID_CONTRAST               (V4L2_CID_BASE+1)
1275 #define V4L2_CID_SATURATION             (V4L2_CID_BASE+2)
1276 #define V4L2_CID_HUE                    (V4L2_CID_BASE+3)
1277 #define V4L2_CID_AUDIO_VOLUME           (V4L2_CID_BASE+5)
1278 #define V4L2_CID_AUDIO_BALANCE          (V4L2_CID_BASE+6)
1279 #define V4L2_CID_AUDIO_BASS             (V4L2_CID_BASE+7)
1280 #define V4L2_CID_AUDIO_TREBLE           (V4L2_CID_BASE+8)
1281 #define V4L2_CID_AUDIO_MUTE             (V4L2_CID_BASE+9)
1282 #define V4L2_CID_AUDIO_LOUDNESS         (V4L2_CID_BASE+10)
1283 #define V4L2_CID_BLACK_LEVEL            (V4L2_CID_BASE+11) /* Deprecated */
1284 #define V4L2_CID_AUTO_WHITE_BALANCE     (V4L2_CID_BASE+12)
1285 #define V4L2_CID_DO_WHITE_BALANCE       (V4L2_CID_BASE+13)
1286 #define V4L2_CID_RED_BALANCE            (V4L2_CID_BASE+14)
1287 #define V4L2_CID_BLUE_BALANCE           (V4L2_CID_BASE+15)
1288 #define V4L2_CID_GAMMA                  (V4L2_CID_BASE+16)
1289 #define V4L2_CID_WHITENESS              (V4L2_CID_GAMMA) /* Deprecated */
1290 #define V4L2_CID_EXPOSURE               (V4L2_CID_BASE+17)
1291 #define V4L2_CID_AUTOGAIN               (V4L2_CID_BASE+18)
1292 #define V4L2_CID_GAIN                   (V4L2_CID_BASE+19)
1293 #define V4L2_CID_HFLIP                  (V4L2_CID_BASE+20)
1294 #define V4L2_CID_VFLIP                  (V4L2_CID_BASE+21)
1295
1296 /* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
1297 #define V4L2_CID_HCENTER                (V4L2_CID_BASE+22)
1298 #define V4L2_CID_VCENTER                (V4L2_CID_BASE+23)
1299
1300 #define V4L2_CID_POWER_LINE_FREQUENCY   (V4L2_CID_BASE+24)
1301 enum v4l2_power_line_frequency {
1302         V4L2_CID_POWER_LINE_FREQUENCY_DISABLED  = 0,
1303         V4L2_CID_POWER_LINE_FREQUENCY_50HZ      = 1,
1304         V4L2_CID_POWER_LINE_FREQUENCY_60HZ      = 2,
1305         V4L2_CID_POWER_LINE_FREQUENCY_AUTO      = 3,
1306 };
1307 #define V4L2_CID_HUE_AUTO                       (V4L2_CID_BASE+25)
1308 #define V4L2_CID_WHITE_BALANCE_TEMPERATURE      (V4L2_CID_BASE+26)
1309 #define V4L2_CID_SHARPNESS                      (V4L2_CID_BASE+27)
1310 #define V4L2_CID_BACKLIGHT_COMPENSATION         (V4L2_CID_BASE+28)
1311 #define V4L2_CID_CHROMA_AGC                     (V4L2_CID_BASE+29)
1312 #define V4L2_CID_COLOR_KILLER                   (V4L2_CID_BASE+30)
1313 #define V4L2_CID_COLORFX                        (V4L2_CID_BASE+31)
1314 enum v4l2_colorfx {
1315         V4L2_COLORFX_NONE       = 0,
1316         V4L2_COLORFX_BW         = 1,
1317         V4L2_COLORFX_SEPIA      = 2,
1318         V4L2_COLORFX_NEGATIVE   = 3,
1319         V4L2_COLORFX_EMBOSS     = 4,
1320         V4L2_COLORFX_SKETCH     = 5,
1321         V4L2_COLORFX_SKY_BLUE   = 6,
1322         V4L2_COLORFX_GRASS_GREEN = 7,
1323         V4L2_COLORFX_SKIN_WHITEN = 8,
1324         V4L2_COLORFX_VIVID      = 9,
1325 };
1326 #define V4L2_CID_AUTOBRIGHTNESS                 (V4L2_CID_BASE+32)
1327 #define V4L2_CID_BAND_STOP_FILTER               (V4L2_CID_BASE+33)
1328
1329 #define V4L2_CID_ROTATE                         (V4L2_CID_BASE+34)
1330 #define V4L2_CID_BG_COLOR                       (V4L2_CID_BASE+35)
1331
1332 #define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
1333
1334 #define V4L2_CID_ILLUMINATORS_1                 (V4L2_CID_BASE+37)
1335 #define V4L2_CID_ILLUMINATORS_2                 (V4L2_CID_BASE+38)
1336
1337 #define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE        (V4L2_CID_BASE+39)
1338 #define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT         (V4L2_CID_BASE+40)
1339
1340 #define V4L2_CID_ALPHA_COMPONENT                (V4L2_CID_BASE+41)
1341
1342 /* last CID + 1 */
1343 #define V4L2_CID_LASTP1                         (V4L2_CID_BASE+42)
1344
1345 #define V4L2_CID_CODEC_DISPLAY_STATUS           (V4L2_CID_BASE + 54)
1346
1347 /*  MPEG-class control IDs defined by V4L2 */
1348 #define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)
1349 #define V4L2_CID_MPEG_CLASS                     (V4L2_CTRL_CLASS_MPEG | 1)
1350
1351 /*  MPEG streams, specific to multiplexed streams */
1352 #define V4L2_CID_MPEG_STREAM_TYPE               (V4L2_CID_MPEG_BASE+0)
1353 enum v4l2_mpeg_stream_type {
1354         V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
1355         V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
1356         V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
1357         V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
1358         V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
1359         V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
1360 };
1361 #define V4L2_CID_MPEG_STREAM_PID_PMT            (V4L2_CID_MPEG_BASE+1)
1362 #define V4L2_CID_MPEG_STREAM_PID_AUDIO          (V4L2_CID_MPEG_BASE+2)
1363 #define V4L2_CID_MPEG_STREAM_PID_VIDEO          (V4L2_CID_MPEG_BASE+3)
1364 #define V4L2_CID_MPEG_STREAM_PID_PCR            (V4L2_CID_MPEG_BASE+4)
1365 #define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO       (V4L2_CID_MPEG_BASE+5)
1366 #define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO       (V4L2_CID_MPEG_BASE+6)
1367 #define V4L2_CID_MPEG_STREAM_VBI_FMT            (V4L2_CID_MPEG_BASE+7)
1368 enum v4l2_mpeg_stream_vbi_fmt {
1369         V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
1370         V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
1371 };
1372
1373 /*  MPEG audio controls specific to multiplexed streams  */
1374 #define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ       (V4L2_CID_MPEG_BASE+100)
1375 enum v4l2_mpeg_audio_sampling_freq {
1376         V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
1377         V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
1378         V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
1379 };
1380 #define V4L2_CID_MPEG_AUDIO_ENCODING            (V4L2_CID_MPEG_BASE+101)
1381 enum v4l2_mpeg_audio_encoding {
1382         V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
1383         V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
1384         V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
1385         V4L2_MPEG_AUDIO_ENCODING_AAC     = 3,
1386         V4L2_MPEG_AUDIO_ENCODING_AC3     = 4,
1387 };
1388 #define V4L2_CID_MPEG_AUDIO_L1_BITRATE          (V4L2_CID_MPEG_BASE+102)
1389 enum v4l2_mpeg_audio_l1_bitrate {
1390         V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
1391         V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
1392         V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
1393         V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
1394         V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
1395         V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
1396         V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
1397         V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
1398         V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
1399         V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
1400         V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
1401         V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
1402         V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
1403         V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
1404 };
1405 #define V4L2_CID_MPEG_AUDIO_L2_BITRATE          (V4L2_CID_MPEG_BASE+103)
1406 enum v4l2_mpeg_audio_l2_bitrate {
1407         V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
1408         V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
1409         V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
1410         V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
1411         V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
1412         V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
1413         V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
1414         V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
1415         V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
1416         V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
1417         V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
1418         V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
1419         V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
1420         V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
1421 };
1422 #define V4L2_CID_MPEG_AUDIO_L3_BITRATE          (V4L2_CID_MPEG_BASE+104)
1423 enum v4l2_mpeg_audio_l3_bitrate {
1424         V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
1425         V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
1426         V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
1427         V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
1428         V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
1429         V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
1430         V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
1431         V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
1432         V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
1433         V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
1434         V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
1435         V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
1436         V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
1437         V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
1438 };
1439 #define V4L2_CID_MPEG_AUDIO_MODE                (V4L2_CID_MPEG_BASE+105)
1440 enum v4l2_mpeg_audio_mode {
1441         V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
1442         V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
1443         V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
1444         V4L2_MPEG_AUDIO_MODE_MONO         = 3,
1445 };
1446 #define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION      (V4L2_CID_MPEG_BASE+106)
1447 enum v4l2_mpeg_audio_mode_extension {
1448         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
1449         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
1450         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
1451         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
1452 };
1453 #define V4L2_CID_MPEG_AUDIO_EMPHASIS            (V4L2_CID_MPEG_BASE+107)
1454 enum v4l2_mpeg_audio_emphasis {
1455         V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
1456         V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
1457         V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
1458 };
1459 #define V4L2_CID_MPEG_AUDIO_CRC                 (V4L2_CID_MPEG_BASE+108)
1460 enum v4l2_mpeg_audio_crc {
1461         V4L2_MPEG_AUDIO_CRC_NONE  = 0,
1462         V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
1463 };
1464 #define V4L2_CID_MPEG_AUDIO_MUTE                (V4L2_CID_MPEG_BASE+109)
1465 #define V4L2_CID_MPEG_AUDIO_AAC_BITRATE         (V4L2_CID_MPEG_BASE+110)
1466 #define V4L2_CID_MPEG_AUDIO_AC3_BITRATE         (V4L2_CID_MPEG_BASE+111)
1467 enum v4l2_mpeg_audio_ac3_bitrate {
1468         V4L2_MPEG_AUDIO_AC3_BITRATE_32K  = 0,
1469         V4L2_MPEG_AUDIO_AC3_BITRATE_40K  = 1,
1470         V4L2_MPEG_AUDIO_AC3_BITRATE_48K  = 2,
1471         V4L2_MPEG_AUDIO_AC3_BITRATE_56K  = 3,
1472         V4L2_MPEG_AUDIO_AC3_BITRATE_64K  = 4,
1473         V4L2_MPEG_AUDIO_AC3_BITRATE_80K  = 5,
1474         V4L2_MPEG_AUDIO_AC3_BITRATE_96K  = 6,
1475         V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
1476         V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
1477         V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
1478         V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
1479         V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
1480         V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
1481         V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
1482         V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
1483         V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
1484         V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
1485         V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
1486         V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
1487 };
1488 #define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK        (V4L2_CID_MPEG_BASE+112)
1489 enum v4l2_mpeg_audio_dec_playback {
1490         V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO           = 0,
1491         V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO         = 1,
1492         V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT           = 2,
1493         V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT          = 3,
1494         V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO           = 4,
1495         V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
1496 };
1497 #define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_MPEG_BASE+113)
1498
1499 /*  MPEG video controls specific to multiplexed streams */
1500 #define V4L2_CID_MPEG_VIDEO_ENCODING            (V4L2_CID_MPEG_BASE+200)
1501 enum v4l2_mpeg_video_encoding {
1502         V4L2_MPEG_VIDEO_ENCODING_MPEG_1     = 0,
1503         V4L2_MPEG_VIDEO_ENCODING_MPEG_2     = 1,
1504         V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
1505 };
1506 #define V4L2_CID_MPEG_VIDEO_ASPECT              (V4L2_CID_MPEG_BASE+201)
1507 enum v4l2_mpeg_video_aspect {
1508         V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
1509         V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
1510         V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
1511         V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
1512 };
1513 #define V4L2_CID_MPEG_VIDEO_B_FRAMES            (V4L2_CID_MPEG_BASE+202)
1514 #define V4L2_CID_MPEG_VIDEO_GOP_SIZE            (V4L2_CID_MPEG_BASE+203)
1515 #define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE         (V4L2_CID_MPEG_BASE+204)
1516 #define V4L2_CID_MPEG_VIDEO_PULLDOWN            (V4L2_CID_MPEG_BASE+205)
1517 #define V4L2_CID_MPEG_VIDEO_BITRATE_MODE        (V4L2_CID_MPEG_BASE+206)
1518 enum v4l2_mpeg_video_bitrate_mode {
1519         V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
1520         V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
1521 };
1522 #define V4L2_CID_MPEG_VIDEO_BITRATE             (V4L2_CID_MPEG_BASE+207)
1523 #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK        (V4L2_CID_MPEG_BASE+208)
1524 #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
1525 #define V4L2_CID_MPEG_VIDEO_MUTE                (V4L2_CID_MPEG_BASE+210)
1526 #define V4L2_CID_MPEG_VIDEO_MUTE_YUV            (V4L2_CID_MPEG_BASE+211)
1527 #define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE             (V4L2_CID_MPEG_BASE+212)
1528 #define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER        (V4L2_CID_MPEG_BASE+213)
1529 #define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB             (V4L2_CID_MPEG_BASE+214)
1530 #define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE                     (V4L2_CID_MPEG_BASE+215)
1531 #define V4L2_CID_MPEG_VIDEO_HEADER_MODE                         (V4L2_CID_MPEG_BASE+216)
1532 enum v4l2_mpeg_video_header_mode {
1533         V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE                    = 0,
1534         V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME       = 1,
1535
1536 };
1537 #define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC                 (V4L2_CID_MPEG_BASE+217)
1538 #define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE                (V4L2_CID_MPEG_BASE+218)
1539 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES       (V4L2_CID_MPEG_BASE+219)
1540 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BITS        (V4L2_CID_MPEG_BASE+219)
1541 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB          (V4L2_CID_MPEG_BASE+220)
1542 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE            (V4L2_CID_MPEG_BASE+221)
1543 enum v4l2_mpeg_video_multi_slice_mode {
1544         V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE         = 0,
1545         V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB          = 1,
1546         V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES       = 2,
1547         V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB         = 1,
1548         V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BITS       = 2,
1549 };
1550 #define V4L2_CID_MPEG_VIDEO_VBV_SIZE                    (V4L2_CID_MPEG_BASE+222)
1551 #define V4L2_CID_MPEG_VIDEO_DEC_PTS                     (V4L2_CID_MPEG_BASE+223)
1552 #define V4L2_CID_MPEG_VIDEO_DEC_FRAME                   (V4L2_CID_MPEG_BASE+224)
1553 #define V4L2_CID_MPEG_VIDEO_VBV_DELAY                   (V4L2_CID_MPEG_BASE+225)
1554
1555 #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP             (V4L2_CID_MPEG_BASE+300)
1556 #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP             (V4L2_CID_MPEG_BASE+301)
1557 #define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP             (V4L2_CID_MPEG_BASE+302)
1558 #define V4L2_CID_MPEG_VIDEO_H263_MIN_QP                 (V4L2_CID_MPEG_BASE+303)
1559 #define V4L2_CID_MPEG_VIDEO_H263_MAX_QP                 (V4L2_CID_MPEG_BASE+304)
1560 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP             (V4L2_CID_MPEG_BASE+350)
1561 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP             (V4L2_CID_MPEG_BASE+351)
1562 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP             (V4L2_CID_MPEG_BASE+352)
1563 #define V4L2_CID_MPEG_VIDEO_H264_MIN_QP                 (V4L2_CID_MPEG_BASE+353)
1564 #define V4L2_CID_MPEG_VIDEO_H264_MAX_QP                 (V4L2_CID_MPEG_BASE+354)
1565 #define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM          (V4L2_CID_MPEG_BASE+355)
1566 #define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE               (V4L2_CID_MPEG_BASE+356)
1567 #define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE           (V4L2_CID_MPEG_BASE+357)
1568 enum v4l2_mpeg_video_h264_entropy_mode {
1569         V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
1570         V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
1571 };
1572 #define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD               (V4L2_CID_MPEG_BASE+358)
1573 #define V4L2_CID_MPEG_VIDEO_H264_LEVEL                  (V4L2_CID_MPEG_BASE+359)
1574 enum v4l2_mpeg_video_h264_level {
1575         V4L2_MPEG_VIDEO_H264_LEVEL_1_0  = 0,
1576         V4L2_MPEG_VIDEO_H264_LEVEL_1B   = 1,
1577         V4L2_MPEG_VIDEO_H264_LEVEL_1_1  = 2,
1578         V4L2_MPEG_VIDEO_H264_LEVEL_1_2  = 3,
1579         V4L2_MPEG_VIDEO_H264_LEVEL_1_3  = 4,
1580         V4L2_MPEG_VIDEO_H264_LEVEL_2_0  = 5,
1581         V4L2_MPEG_VIDEO_H264_LEVEL_2_1  = 6,
1582         V4L2_MPEG_VIDEO_H264_LEVEL_2_2  = 7,
1583         V4L2_MPEG_VIDEO_H264_LEVEL_3_0  = 8,
1584         V4L2_MPEG_VIDEO_H264_LEVEL_3_1  = 9,
1585         V4L2_MPEG_VIDEO_H264_LEVEL_3_2  = 10,
1586         V4L2_MPEG_VIDEO_H264_LEVEL_4_0  = 11,
1587         V4L2_MPEG_VIDEO_H264_LEVEL_4_1  = 12,
1588         V4L2_MPEG_VIDEO_H264_LEVEL_4_2  = 13,
1589         V4L2_MPEG_VIDEO_H264_LEVEL_5_0  = 14,
1590         V4L2_MPEG_VIDEO_H264_LEVEL_5_1  = 15,
1591 };
1592 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA      (V4L2_CID_MPEG_BASE+360)
1593 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA       (V4L2_CID_MPEG_BASE+361)
1594 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE       (V4L2_CID_MPEG_BASE+362)
1595 enum v4l2_mpeg_video_h264_loop_filter_mode {
1596         V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED                           = 0,
1597         V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED                          = 1,
1598         V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY        = 2,
1599 };
1600 #define V4L2_CID_MPEG_VIDEO_H264_PROFILE                (V4L2_CID_MPEG_BASE+363)
1601 enum v4l2_mpeg_video_h264_profile {
1602         V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE                   = 0,
1603         V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE       = 1,
1604         V4L2_MPEG_VIDEO_H264_PROFILE_MAIN                       = 2,
1605         V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED                   = 3,
1606         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH                       = 4,
1607         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10                    = 5,
1608         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422                   = 6,
1609         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE        = 7,
1610         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA              = 8,
1611         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA             = 9,
1612         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA             = 10,
1613         V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA            = 11,
1614         V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE          = 12,
1615         V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH              = 13,
1616         V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA        = 14,
1617         V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH                = 15,
1618         V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH             = 16,
1619 };
1620 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT     (V4L2_CID_MPEG_BASE+364)
1621 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH      (V4L2_CID_MPEG_BASE+365)
1622 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE         (V4L2_CID_MPEG_BASE+366)
1623 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC            (V4L2_CID_MPEG_BASE+367)
1624 enum v4l2_mpeg_video_h264_vui_sar_idc {
1625         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED    = 0,
1626         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1            = 1,
1627         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11          = 2,
1628         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11          = 3,
1629         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11          = 4,
1630         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33          = 5,
1631         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11          = 6,
1632         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11          = 7,
1633         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11          = 8,
1634         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33          = 9,
1635         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11          = 10,
1636         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11          = 11,
1637         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33          = 12,
1638         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99         = 13,
1639         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3            = 14,
1640         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2            = 15,
1641         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1            = 16,
1642         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED       = 17,
1643 };
1644 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING              (V4L2_CID_MPEG_BASE+368)
1645 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0         (V4L2_CID_MPEG_BASE+369)
1646 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE        (V4L2_CID_MPEG_BASE+370)
1647 enum v4l2_mpeg_video_h264_sei_fp_arrangement_type {
1648         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHEKERBOARD        = 0,
1649         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN             = 1,
1650         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW                = 2,
1651         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE       = 3,
1652         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM         = 4,
1653         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL           = 5,
1654 };
1655 #define V4L2_CID_MPEG_VIDEO_H264_FMO                    (V4L2_CID_MPEG_BASE+371)
1656 #define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE           (V4L2_CID_MPEG_BASE+372)
1657 enum v4l2_mpeg_video_h264_fmo_map_type {
1658         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES            = 0,
1659         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES              = 1,
1660         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER     = 2,
1661         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT                       = 3,
1662         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN                   = 4,
1663         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN                     = 5,
1664         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT                      = 6,
1665 };
1666 #define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP        (V4L2_CID_MPEG_BASE+373)
1667 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION   (V4L2_CID_MPEG_BASE+374)
1668 enum v4l2_mpeg_video_h264_fmo_change_dir {
1669         V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT       = 0,
1670         V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT        = 1,
1671 };
1672 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE        (V4L2_CID_MPEG_BASE+375)
1673 #define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH         (V4L2_CID_MPEG_BASE+376)
1674 #define V4L2_CID_MPEG_VIDEO_H264_ASO                    (V4L2_CID_MPEG_BASE+377)
1675 #define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER        (V4L2_CID_MPEG_BASE+378)
1676 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING            (V4L2_CID_MPEG_BASE+379)
1677 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE       (V4L2_CID_MPEG_BASE+380)
1678 enum v4l2_mpeg_video_h264_hierarchical_coding_type {
1679         V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B      = 0,
1680         V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P      = 1,
1681 };
1682 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER      (V4L2_CID_MPEG_BASE+381)
1683 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP   (V4L2_CID_MPEG_BASE+382)
1684 #define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP    (V4L2_CID_MPEG_BASE+400)
1685 #define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP    (V4L2_CID_MPEG_BASE+401)
1686 #define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP    (V4L2_CID_MPEG_BASE+402)
1687 #define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP        (V4L2_CID_MPEG_BASE+403)
1688 #define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP        (V4L2_CID_MPEG_BASE+404)
1689 #define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL         (V4L2_CID_MPEG_BASE+405)
1690 enum v4l2_mpeg_video_mpeg4_level {
1691         V4L2_MPEG_VIDEO_MPEG4_LEVEL_0   = 0,
1692         V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B  = 1,
1693         V4L2_MPEG_VIDEO_MPEG4_LEVEL_1   = 2,
1694         V4L2_MPEG_VIDEO_MPEG4_LEVEL_2   = 3,
1695         V4L2_MPEG_VIDEO_MPEG4_LEVEL_3   = 4,
1696         V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B  = 5,
1697         V4L2_MPEG_VIDEO_MPEG4_LEVEL_4   = 6,
1698         V4L2_MPEG_VIDEO_MPEG4_LEVEL_5   = 7,
1699 };
1700 #define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE       (V4L2_CID_MPEG_BASE+406)
1701 enum v4l2_mpeg_video_mpeg4_profile {
1702         V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE                            = 0,
1703         V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE                   = 1,
1704         V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE                              = 2,
1705         V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE                   = 3,
1706         V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY        = 4,
1707 };
1708 #define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL          (V4L2_CID_MPEG_BASE+407)
1709
1710 /*  MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
1711 #define V4L2_CID_MPEG_CX2341X_BASE                              (V4L2_CTRL_CLASS_MPEG | 0x1000)
1712 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE         (V4L2_CID_MPEG_CX2341X_BASE+0)
1713 enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
1714         V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
1715         V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
1716 };
1717 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER              (V4L2_CID_MPEG_CX2341X_BASE+1)
1718 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE    (V4L2_CID_MPEG_CX2341X_BASE+2)
1719 enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
1720         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
1721         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
1722         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
1723         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
1724         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
1725 };
1726 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE  (V4L2_CID_MPEG_CX2341X_BASE+3)
1727 enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
1728         V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
1729         V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
1730 };
1731 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE        (V4L2_CID_MPEG_CX2341X_BASE+4)
1732 enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
1733         V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
1734         V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
1735 };
1736 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER             (V4L2_CID_MPEG_CX2341X_BASE+5)
1737 #define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE          (V4L2_CID_MPEG_CX2341X_BASE+6)
1738 enum v4l2_mpeg_cx2341x_video_median_filter_type {
1739         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
1740         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
1741         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
1742         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
1743         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
1744 };
1745 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM   (V4L2_CID_MPEG_CX2341X_BASE+7)
1746 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP      (V4L2_CID_MPEG_CX2341X_BASE+8)
1747 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
1748 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP    (V4L2_CID_MPEG_CX2341X_BASE+10)
1749 #define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS         (V4L2_CID_MPEG_CX2341X_BASE+11)
1750
1751 /*  MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
1752 #define V4L2_CID_MPEG_MFC51_BASE                                (V4L2_CTRL_CLASS_MPEG | 0x1100)
1753
1754 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY            (V4L2_CID_MPEG_MFC51_BASE+0)
1755 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE     (V4L2_CID_MPEG_MFC51_BASE+1)
1756 #define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE                       (V4L2_CID_MPEG_MFC51_BASE+2)
1757 enum v4l2_mpeg_mfc51_video_frame_skip_mode {
1758         V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED          = 0,
1759         V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT       = 1,
1760         V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT         = 2,
1761 };
1762 #define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE                      (V4L2_CID_MPEG_MFC51_BASE+3)
1763 enum v4l2_mpeg_mfc51_video_force_frame_type {
1764         V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED         = 0,
1765         V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME          = 1,
1766         V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED        = 2,
1767 };
1768 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING                               (V4L2_CID_MPEG_MFC51_BASE+4)
1769 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV                           (V4L2_CID_MPEG_MFC51_BASE+5)
1770 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT                   (V4L2_CID_MPEG_MFC51_BASE+6)
1771 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF                     (V4L2_CID_MPEG_MFC51_BASE+7)
1772 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY             (V4L2_CID_MPEG_MFC51_BASE+50)
1773 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK                 (V4L2_CID_MPEG_MFC51_BASE+51)
1774 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH               (V4L2_CID_MPEG_MFC51_BASE+52)
1775 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC               (V4L2_CID_MPEG_MFC51_BASE+53)
1776 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P                (V4L2_CID_MPEG_MFC51_BASE+54)
1777
1778 #define V4L2_CID_CODEC_BASE                     (V4L2_CTRL_CLASS_CODEC | 0x900)
1779 #define V4L2_CID_CODEC_CLASS                    (V4L2_CTRL_CLASS_CODEC | 1)
1780
1781 /* Codec class control IDs specific to the MFC5X driver */
1782 #define V4L2_CID_CODEC_MFC5X_BASE               (V4L2_CTRL_CLASS_CODEC | 0x1000)
1783
1784 /* For both decoding and encoding */
1785
1786 /* For decoding */
1787
1788 #define V4L2_CID_CODEC_LOOP_FILTER_MPEG4_ENABLE (V4L2_CID_CODEC_BASE + 110)
1789 #define V4L2_CID_CODEC_DISPLAY_DELAY            (V4L2_CID_CODEC_BASE + 137)
1790 #define V4L2_CID_CODEC_REQ_NUM_BUFS             (V4L2_CID_CODEC_BASE + 140)
1791 #define V4L2_CID_CODEC_SLICE_INTERFACE          (V4L2_CID_CODEC_BASE + 141)
1792 #define V4L2_CID_CODEC_PACKED_PB                (V4L2_CID_CODEC_BASE + 142)
1793 #define V4L2_CID_CODEC_FRAME_TAG                (V4L2_CID_CODEC_BASE + 143)
1794 #define V4L2_CID_CODEC_CRC_ENABLE               (V4L2_CID_CODEC_BASE + 144)
1795 #define V4L2_CID_CODEC_CRC_DATA_LUMA            (V4L2_CID_CODEC_BASE + 145)
1796 #define V4L2_CID_CODEC_CRC_DATA_CHROMA          (V4L2_CID_CODEC_BASE + 146)
1797 #define V4L2_CID_CODEC_CRC_DATA_LUMA_BOT        (V4L2_CID_CODEC_BASE + 147)
1798 #define V4L2_CID_CODEC_CRC_DATA_CHROMA_BOT      (V4L2_CID_CODEC_BASE + 148)
1799 #define V4L2_CID_CODEC_CRC_GENERATED            (V4L2_CID_CODEC_BASE + 149)
1800 #define V4L2_CID_CODEC_FRAME_TYPE               (V4L2_CID_CODEC_BASE + 154)
1801 #define V4L2_CID_CODEC_CHECK_STATE              (V4L2_CID_CODEC_BASE + 155)
1802 #define V4L2_CID_CODEC_FRAME_PACK_SEI_PARSE     (V4L2_CID_CODEC_BASE + 157)
1803 #define V4L2_CID_CODEC_FRAME_PACK_SEI_AVAIL     (V4L2_CID_CODEC_BASE + 158)
1804 #define V4L2_CID_CODEC_FRAME_PACK_ARRGMENT_ID   (V4L2_CID_CODEC_BASE + 159)
1805 #define V4L2_CID_CODEC_FRAME_PACK_SEI_INFO      (V4L2_CID_CODEC_BASE + 160)
1806 #define V4L2_CID_CODEC_FRAME_PACK_GRID_POS      (V4L2_CID_CODEC_BASE + 161)
1807
1808 /* For encoding */
1809 #define V4L2_CID_CODEC_LOOP_FILTER_H264         (V4L2_CID_CODEC_BASE + 9)
1810 enum v4l2_cid_codec_loop_filter_h264 {
1811         V4L2_CID_CODEC_LOOP_FILTER_H264_ENABLE = 0,
1812         V4L2_CID_CODEC_LOOP_FILTER_H264_DISABLE = 1,
1813         V4L2_CID_CODEC_LOOP_FILTER_H264_DISABLE_AT_BOUNDARY = 2,
1814 };
1815
1816 #define V4L2_CID_CODEC_FRAME_INSERTION          (V4L2_CID_CODEC_BASE + 10)
1817 enum v4l2_cid_codec_frame_insertion {
1818         V4L2_CID_CODEC_FRAME_INSERT_NONE = 0x0,
1819         V4L2_CID_CODEC_FRAME_INSERT_I_FRAME = 0x1,
1820         V4L2_CID_CODEC_FRAME_INSERT_NOT_CODED = 0x2,
1821 };
1822
1823 #define V4L2_CID_CODEC_ENCODED_LUMA_ADDR        (V4L2_CID_CODEC_BASE + 11)
1824 #define V4L2_CID_CODEC_ENCODED_CHROMA_ADDR      (V4L2_CID_CODEC_BASE + 12)
1825
1826 #define V4L2_CID_CODEC_ENCODED_I_PERIOD_CH      V4L2_CID_CODEC_MFC5X_ENC_GOP_SIZE
1827 #define V4L2_CID_CODEC_ENCODED_FRAME_RATE_CH    V4L2_CID_CODEC_MFC5X_ENC_H264_RC_FRAME_RATE
1828 #define V4L2_CID_CODEC_ENCODED_BIT_RATE_CH      V4L2_CID_CODEC_MFC5X_ENC_RC_BIT_RATE
1829
1830 #define V4L2_CID_CODEC_FRAME_PACK_SEI_GEN       (V4L2_CID_CODEC_BASE + 13)
1831 #define V4L2_CID_CODEC_FRAME_PACK_FRM0_FLAG     (V4L2_CID_CODEC_BASE + 14)
1832 enum v4l2_codec_mfc5x_enc_flag {
1833         V4L2_CODEC_MFC5X_ENC_FLAG_DISABLE = 0,
1834         V4L2_CODEC_MFC5X_ENC_FLAG_ENABLE = 1,
1835 };
1836 #define V4L2_CID_CODEC_FRAME_PACK_ARRGMENT_TYPE (V4L2_CID_CODEC_BASE + 15)
1837 enum v4l2_codec_mfc5x_enc_frame_pack_arrgment_type {
1838         V4L2_CODEC_MFC5X_ENC_FRAME_PACK_SIDE_BY_SIDE = 0,
1839         V4L2_CODEC_MFC5X_ENC_FRAME_PACK_TOP_AND_BOT = 1,
1840         V4L2_CODEC_MFC5X_ENC_FRAME_PACK_TMP_INTER = 2,
1841 };
1842
1843 /* common */
1844 enum v4l2_codec_mfc5x_enc_switch {
1845         V4L2_CODEC_MFC5X_ENC_SW_DISABLE = 0,
1846         V4L2_CODEC_MFC5X_ENC_SW_ENABLE  = 1,
1847 };
1848 enum v4l2_codec_mfc5x_enc_switch_inv {
1849         V4L2_CODEC_MFC5X_ENC_SW_INV_ENABLE      = 0,
1850         V4L2_CODEC_MFC5X_ENC_SW_INV_DISABLE     = 1,
1851 };
1852 #define V4L2_CID_CODEC_MFC5X_ENC_GOP_SIZE               (V4L2_CID_CODEC_MFC5X_BASE+300)
1853 #define V4L2_CID_CODEC_MFC5X_ENC_MULTI_SLICE_MODE       (V4L2_CID_CODEC_MFC5X_BASE+301)
1854 enum v4l2_codec_mfc5x_enc_multi_slice_mode {
1855         V4L2_CODEC_MFC5X_ENC_MULTI_SLICE_MODE_DISABLE           = 0,
1856         V4L2_CODEC_MFC5X_ENC_MULTI_SLICE_MODE_MACROBLOCK_COUNT  = 1,
1857         V4L2_CODEC_MFC5X_ENC_MULTI_SLICE_MODE_BIT_COUNT         = 3,
1858 };
1859 #define V4L2_CID_CODEC_MFC5X_ENC_MULTI_SLICE_MB         (V4L2_CID_CODEC_MFC5X_BASE+302)
1860 #define V4L2_CID_CODEC_MFC5X_ENC_MULTI_SLICE_BIT        (V4L2_CID_CODEC_MFC5X_BASE+303)
1861 #define V4L2_CID_CODEC_MFC5X_ENC_INTRA_REFRESH_MB       (V4L2_CID_CODEC_MFC5X_BASE+304)
1862 #define V4L2_CID_CODEC_MFC5X_ENC_PAD_CTRL_ENABLE        (V4L2_CID_CODEC_MFC5X_BASE+305)
1863 #define V4L2_CID_CODEC_MFC5X_ENC_PAD_LUMA_VALUE         (V4L2_CID_CODEC_MFC5X_BASE+306)
1864 #define V4L2_CID_CODEC_MFC5X_ENC_PAD_CB_VALUE           (V4L2_CID_CODEC_MFC5X_BASE+307)
1865 #define V4L2_CID_CODEC_MFC5X_ENC_PAD_CR_VALUE           (V4L2_CID_CODEC_MFC5X_BASE+308)
1866 #define V4L2_CID_CODEC_MFC5X_ENC_RC_FRAME_ENABLE        (V4L2_CID_CODEC_MFC5X_BASE+309)
1867 #define V4L2_CID_CODEC_MFC5X_ENC_RC_BIT_RATE            (V4L2_CID_CODEC_MFC5X_BASE+310)
1868 #define V4L2_CID_CODEC_MFC5X_ENC_RC_REACTION_COEFF      (V4L2_CID_CODEC_MFC5X_BASE+311)
1869 #define V4L2_CID_CODEC_MFC5X_ENC_STREAM_SIZE            (V4L2_CID_CODEC_MFC5X_BASE+312)
1870 #define V4L2_CID_CODEC_MFC5X_ENC_FRAME_COUNT            (V4L2_CID_CODEC_MFC5X_BASE+313)
1871 #define V4L2_CID_CODEC_MFC5X_ENC_FRAME_TYPE             (V4L2_CID_CODEC_MFC5X_BASE+314)
1872 enum v4l2_codec_mfc5x_enc_frame_type {
1873         V4L2_CODEC_MFC5X_ENC_FRAME_TYPE_NOT_CODED       = 0,
1874         V4L2_CODEC_MFC5X_ENC_FRAME_TYPE_I_FRAME         = 1,
1875         V4L2_CODEC_MFC5X_ENC_FRAME_TYPE_P_FRAME         = 2,
1876         V4L2_CODEC_MFC5X_ENC_FRAME_TYPE_B_FRAME         = 3,
1877         V4L2_CODEC_MFC5X_ENC_FRAME_TYPE_SKIPPED         = 4,
1878         V4L2_CODEC_MFC5X_ENC_FRAME_TYPE_OTHERS          = 5,
1879 };
1880 #define V4L2_CID_CODEC_MFC5X_ENC_FORCE_FRAME_TYPE       (V4L2_CID_CODEC_MFC5X_BASE+315)
1881 enum v4l2_codec_mfc5x_enc_force_frame_type {
1882         V4L2_CODEC_MFC5X_ENC_FORCE_FRAME_TYPE_I_FRAME   = 1,
1883         V4L2_CODEC_MFC5X_ENC_FORCE_FRAME_TYPE_NOT_CODED = 2,
1884 };
1885 #define V4L2_CID_CODEC_MFC5X_ENC_VBV_BUF_SIZE           (V4L2_CID_CODEC_MFC5X_BASE+316)
1886 #define V4L2_CID_CODEC_MFC5X_ENC_SEQ_HDR_MODE           (V4L2_CID_CODEC_MFC5X_BASE+317)
1887 enum v4l2_codec_mfc5x_enc_seq_hdr_mode {
1888         V4L2_CODEC_MFC5X_ENC_SEQ_HDR_MODE_SEQ           = 0,
1889         V4L2_CODEC_MFC5X_ENC_SEQ_HDR_MODE_SEQ_FRAME     = 1,
1890 };
1891 #define V4L2_CID_CODEC_MFC5X_ENC_FRAME_SKIP_MODE        (V4L2_CID_CODEC_MFC5X_BASE+318)
1892 enum v4l2_codec_mfc5x_enc_frame_skip_mode {
1893         V4L2_CODEC_MFC5X_ENC_FRAME_SKIP_MODE_DISABLE            = 0,
1894         V4L2_CODEC_MFC5X_ENC_FRAME_SKIP_MODE_LEVEL              = 1,
1895         V4L2_CODEC_MFC5X_ENC_FRAME_SKIP_MODE_VBV_BUF_SIZE       = 2,
1896 };
1897 #define V4L2_CID_CODEC_MFC5X_ENC_RC_FIXED_TARGET_BIT    (V4L2_CID_CODEC_MFC5X_BASE+319)
1898 #define V4L2_CID_CODEC_MFC5X_ENC_FRAME_DELTA            (V4L2_CID_CODEC_MFC5X_BASE+320)
1899
1900 /* codec specific */
1901 #define V4L2_CID_CODEC_MFC5X_ENC_H264_B_FRAMES          (V4L2_CID_CODEC_MFC5X_BASE+400)
1902 #define V4L2_CID_CODEC_MFC5X_ENC_H264_PROFILE           (V4L2_CID_CODEC_MFC5X_BASE+401)
1903 enum v4l2_codec_mfc5x_enc_h264_profile {
1904         V4L2_CODEC_MFC5X_ENC_H264_PROFILE_MAIN          = 0,
1905         V4L2_CODEC_MFC5X_ENC_H264_PROFILE_HIGH          = 1,
1906         V4L2_CODEC_MFC5X_ENC_H264_PROFILE_BASELINE      = 2,
1907 };
1908 #define V4L2_CID_CODEC_MFC5X_ENC_H264_LEVEL             (V4L2_CID_CODEC_MFC5X_BASE+402)
1909 #define V4L2_CID_CODEC_MFC5X_ENC_H264_INTERLACE         (V4L2_CID_CODEC_MFC5X_BASE+403)
1910 #define V4L2_CID_CODEC_MFC5X_ENC_H264_LOOP_FILTER_MODE  (V4L2_CID_CODEC_MFC5X_BASE+404)
1911 enum v4l2_codec_mfc5x_enc_h264_loop_filter {
1912         V4L2_CODEC_MFC5X_ENC_H264_LOOP_FILTER_ENABLE                    = 0,
1913         V4L2_CODEC_MFC5X_ENC_H264_LOOP_FILTER_DISABLE                   = 1,
1914         V4L2_CODEC_MFC5X_ENC_H264_LOOP_FILTER_DISABLE_AT_BOUNDARY       = 2,
1915 };
1916 #define V4L2_CID_CODEC_MFC5X_ENC_H264_LOOP_FILTER_ALPHA (V4L2_CID_CODEC_MFC5X_BASE+405)
1917 #define V4L2_CID_CODEC_MFC5X_ENC_H264_LOOP_FILTER_BETA  (V4L2_CID_CODEC_MFC5X_BASE+406)
1918 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ENTROPY_MODE      (V4L2_CID_CODEC_MFC5X_BASE+407)
1919 enum v4l2_codec_mfc5x_enc_h264_entropy_mode {
1920         V4L2_CODEC_MFC5X_ENC_H264_ENTROPY_MODE_CAVLC    = 0,
1921         V4L2_CODEC_MFC5X_ENC_H264_ENTROPY_MODE_CABAC    = 1,
1922 };
1923 #define V4L2_CID_CODEC_MFC5X_ENC_H264_MAX_REF_PIC       (V4L2_CID_CODEC_MFC5X_BASE+408)
1924 #define V4L2_CID_CODEC_MFC5X_ENC_H264_NUM_REF_PIC_4P    (V4L2_CID_CODEC_MFC5X_BASE+409)
1925 #define V4L2_CID_CODEC_MFC5X_ENC_H264_8X8_TRANSFORM     (V4L2_CID_CODEC_MFC5X_BASE+410)
1926 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_MB_ENABLE      (V4L2_CID_CODEC_MFC5X_BASE+411)
1927 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_FRAME_RATE     (V4L2_CID_CODEC_MFC5X_BASE+412)
1928 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_FRAME_QP       (V4L2_CID_CODEC_MFC5X_BASE+413)
1929 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_MIN_QP         (V4L2_CID_CODEC_MFC5X_BASE+414)
1930 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_MAX_QP         (V4L2_CID_CODEC_MFC5X_BASE+415)
1931 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_MB_DARK        (V4L2_CID_CODEC_MFC5X_BASE+416)
1932 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_MB_SMOOTH      (V4L2_CID_CODEC_MFC5X_BASE+417)
1933 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_MB_STATIC      (V4L2_CID_CODEC_MFC5X_BASE+418)
1934 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_MB_ACTIVITY    (V4L2_CID_CODEC_MFC5X_BASE+419)
1935 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_P_FRAME_QP     (V4L2_CID_CODEC_MFC5X_BASE+420)
1936 #define V4L2_CID_CODEC_MFC5X_ENC_H264_RC_B_FRAME_QP     (V4L2_CID_CODEC_MFC5X_BASE+421)
1937 #define V4L2_CID_CODEC_MFC5X_ENC_H264_AR_VUI_ENABLE     (V4L2_CID_CODEC_MFC5X_BASE+422)
1938 #define V4L2_CID_CODEC_MFC5X_ENC_H264_AR_VUI_IDC        (V4L2_CID_CODEC_MFC5X_BASE+423)
1939 #define V4L2_CID_CODEC_MFC5X_ENC_H264_EXT_SAR_WIDTH     (V4L2_CID_CODEC_MFC5X_BASE+424)
1940 #define V4L2_CID_CODEC_MFC5X_ENC_H264_EXT_SAR_HEIGHT    (V4L2_CID_CODEC_MFC5X_BASE+425)
1941 #define V4L2_CID_CODEC_MFC5X_ENC_H264_OPEN_GOP          (V4L2_CID_CODEC_MFC5X_BASE+426)
1942 #define V4L2_CID_CODEC_MFC5X_ENC_H264_I_PERIOD          (V4L2_CID_CODEC_MFC5X_BASE+427)
1943 #define V4L2_CID_CODEC_MFC5X_ENC_H264_HIER_P_ENABLE     (V4L2_CID_CODEC_MFC5X_BASE+428)
1944 #define V4L2_CID_CODEC_MFC5X_ENC_H264_LAYER0_QP         (V4L2_CID_CODEC_MFC5X_BASE+429)
1945 #define V4L2_CID_CODEC_MFC5X_ENC_H264_LAYER1_QP         (V4L2_CID_CODEC_MFC5X_BASE+430)
1946 #define V4L2_CID_CODEC_MFC5X_ENC_H264_LAYER2_QP         (V4L2_CID_CODEC_MFC5X_BASE+431)
1947 #define V4L2_CID_CODEC_MFC5X_ENC_H264_FMO_ENABLE        (V4L2_CID_CODEC_MFC5X_BASE+432)
1948 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ASO_ENABLE        (V4L2_CID_CODEC_MFC5X_BASE+433)
1949
1950 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_B_FRAMES         (V4L2_CID_CODEC_MFC5X_BASE+440)
1951 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_PROFILE          (V4L2_CID_CODEC_MFC5X_BASE+441)
1952 enum v4l2_codec_mfc5x_enc_mpeg4_profile {
1953         V4L2_CODEC_MFC5X_ENC_MPEG4_PROFILE_SIMPLE               = 0,
1954         V4L2_CODEC_MFC5X_ENC_MPEG4_PROFILE_ADVANCED_SIMPLE      = 1,
1955 };
1956 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_LEVEL            (V4L2_CID_CODEC_MFC5X_BASE+442)
1957 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_RC_FRAME_QP      (V4L2_CID_CODEC_MFC5X_BASE+443)
1958 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_RC_MIN_QP        (V4L2_CID_CODEC_MFC5X_BASE+444)
1959 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_RC_MAX_QP        (V4L2_CID_CODEC_MFC5X_BASE+445)
1960 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_QUARTER_PIXEL    (V4L2_CID_CODEC_MFC5X_BASE+446)
1961 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_RC_P_FRAME_QP    (V4L2_CID_CODEC_MFC5X_BASE+447)
1962 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_RC_B_FRAME_QP    (V4L2_CID_CODEC_MFC5X_BASE+448)
1963 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_VOP_TIME_RES     (V4L2_CID_CODEC_MFC5X_BASE+449)
1964 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_VOP_FRM_DELTA    (V4L2_CID_CODEC_MFC5X_BASE+450)
1965 #define V4L2_CID_CODEC_MFC5X_ENC_MPEG4_RC_MB_ENABLE     (V4L2_CID_CODEC_MFC5X_BASE+451)
1966
1967 #define V4L2_CID_CODEC_MFC5X_ENC_H263_RC_FRAME_RATE     (V4L2_CID_CODEC_MFC5X_BASE+460)
1968 #define V4L2_CID_CODEC_MFC5X_ENC_H263_RC_FRAME_QP       (V4L2_CID_CODEC_MFC5X_BASE+461)
1969 #define V4L2_CID_CODEC_MFC5X_ENC_H263_RC_MIN_QP         (V4L2_CID_CODEC_MFC5X_BASE+462)
1970 #define V4L2_CID_CODEC_MFC5X_ENC_H263_RC_MAX_QP         (V4L2_CID_CODEC_MFC5X_BASE+463)
1971 #define V4L2_CID_CODEC_MFC5X_ENC_H263_RC_P_FRAME_QP     (V4L2_CID_CODEC_MFC5X_BASE+464)
1972 #define V4L2_CID_CODEC_MFC5X_ENC_H263_RC_MB_ENABLE      (V4L2_CID_CODEC_MFC5X_BASE+465)
1973
1974 /* FMO/ASO parameters */
1975 #define V4L2_CID_CODEC_MFC5X_ENC_H264_FMO_MAP_TYPE      (V4L2_CID_CODEC_MFC5X_BASE+480)
1976 #define V4L2_CID_CODEC_MFC5X_ENC_H264_FMO_SLICE_NUM     (V4L2_CID_CODEC_MFC5X_BASE+481)
1977 #define V4L2_CID_CODEC_MFC5X_ENC_H264_FMO_RUN_LEN1      (V4L2_CID_CODEC_MFC5X_BASE+482)
1978 #define V4L2_CID_CODEC_MFC5X_ENC_H264_FMO_RUN_LEN2      (V4L2_CID_CODEC_MFC5X_BASE+483)
1979 #define V4L2_CID_CODEC_MFC5X_ENC_H264_FMO_RUN_LEN3      (V4L2_CID_CODEC_MFC5X_BASE+484)
1980 #define V4L2_CID_CODEC_MFC5X_ENC_H264_FMO_RUN_LEN4      (V4L2_CID_CODEC_MFC5X_BASE+485)
1981 #define V4L2_CID_CODEC_MFC5X_ENC_H264_FMO_SG_DIR        (V4L2_CID_CODEC_MFC5X_BASE+486)
1982 #define V4L2_CID_CODEC_MFC5X_ENC_H264_FMO_SG_RATE       (V4L2_CID_CODEC_MFC5X_BASE+487)
1983 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ASO_SL_ORDER_0    (V4L2_CID_CODEC_MFC5X_BASE+488)
1984 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ASO_SL_ORDER_1    (V4L2_CID_CODEC_MFC5X_BASE+489)
1985 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ASO_SL_ORDER_2    (V4L2_CID_CODEC_MFC5X_BASE+490)
1986 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ASO_SL_ORDER_3    (V4L2_CID_CODEC_MFC5X_BASE+491)
1987 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ASO_SL_ORDER_4    (V4L2_CID_CODEC_MFC5X_BASE+492)
1988 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ASO_SL_ORDER_5    (V4L2_CID_CODEC_MFC5X_BASE+493)
1989 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ASO_SL_ORDER_6    (V4L2_CID_CODEC_MFC5X_BASE+494)
1990 #define V4L2_CID_CODEC_MFC5X_ENC_H264_ASO_SL_ORDER_7    (V4L2_CID_CODEC_MFC5X_BASE+495)
1991 /*  Camera class control IDs */
1992 #define V4L2_CID_CAMERA_CLASS_BASE      (V4L2_CTRL_CLASS_CAMERA | 0x900)
1993 #define V4L2_CID_CAMERA_CLASS           (V4L2_CTRL_CLASS_CAMERA | 1)
1994
1995 #define V4L2_CID_EXPOSURE_AUTO                  (V4L2_CID_CAMERA_CLASS_BASE+1)
1996 enum  v4l2_exposure_auto_type {
1997         V4L2_EXPOSURE_AUTO = 0,
1998         V4L2_EXPOSURE_MANUAL = 1,
1999         V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
2000         V4L2_EXPOSURE_APERTURE_PRIORITY = 3
2001 };
2002 #define V4L2_CID_EXPOSURE_ABSOLUTE              (V4L2_CID_CAMERA_CLASS_BASE+2)
2003 #define V4L2_CID_EXPOSURE_AUTO_PRIORITY         (V4L2_CID_CAMERA_CLASS_BASE+3)
2004
2005 #define V4L2_CID_PAN_RELATIVE                   (V4L2_CID_CAMERA_CLASS_BASE+4)
2006 #define V4L2_CID_TILT_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+5)
2007 #define V4L2_CID_PAN_RESET                      (V4L2_CID_CAMERA_CLASS_BASE+6)
2008 #define V4L2_CID_TILT_RESET                     (V4L2_CID_CAMERA_CLASS_BASE+7)
2009
2010 #define V4L2_CID_PAN_ABSOLUTE                   (V4L2_CID_CAMERA_CLASS_BASE+8)
2011 #define V4L2_CID_TILT_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+9)
2012
2013 #define V4L2_CID_FOCUS_ABSOLUTE                 (V4L2_CID_CAMERA_CLASS_BASE+10)
2014 #define V4L2_CID_FOCUS_RELATIVE                 (V4L2_CID_CAMERA_CLASS_BASE+11)
2015 #define V4L2_CID_FOCUS_AUTO                     (V4L2_CID_CAMERA_CLASS_BASE+12)
2016
2017 #define V4L2_CID_ZOOM_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+13)
2018 #define V4L2_CID_ZOOM_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+14)
2019 #define V4L2_CID_ZOOM_CONTINUOUS                (V4L2_CID_CAMERA_CLASS_BASE+15)
2020
2021 #define V4L2_CID_PRIVACY                        (V4L2_CID_CAMERA_CLASS_BASE+16)
2022
2023 #define V4L2_CID_IRIS_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+17)
2024 #define V4L2_CID_IRIS_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+18)
2025
2026 /* FM Modulator class control IDs */
2027 #define V4L2_CID_FM_TX_CLASS_BASE               (V4L2_CTRL_CLASS_FM_TX | 0x900)
2028 #define V4L2_CID_FM_TX_CLASS                    (V4L2_CTRL_CLASS_FM_TX | 1)
2029
2030 #define V4L2_CID_RDS_TX_DEVIATION               (V4L2_CID_FM_TX_CLASS_BASE + 1)
2031 #define V4L2_CID_RDS_TX_PI                      (V4L2_CID_FM_TX_CLASS_BASE + 2)
2032 #define V4L2_CID_RDS_TX_PTY                     (V4L2_CID_FM_TX_CLASS_BASE + 3)
2033 #define V4L2_CID_RDS_TX_PS_NAME                 (V4L2_CID_FM_TX_CLASS_BASE + 5)
2034 #define V4L2_CID_RDS_TX_RADIO_TEXT              (V4L2_CID_FM_TX_CLASS_BASE + 6)
2035
2036 #define V4L2_CID_AUDIO_LIMITER_ENABLED          (V4L2_CID_FM_TX_CLASS_BASE + 64)
2037 #define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME     (V4L2_CID_FM_TX_CLASS_BASE + 65)
2038 #define V4L2_CID_AUDIO_LIMITER_DEVIATION        (V4L2_CID_FM_TX_CLASS_BASE + 66)
2039
2040 #define V4L2_CID_AUDIO_COMPRESSION_ENABLED      (V4L2_CID_FM_TX_CLASS_BASE + 80)
2041 #define V4L2_CID_AUDIO_COMPRESSION_GAIN         (V4L2_CID_FM_TX_CLASS_BASE + 81)
2042 #define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD    (V4L2_CID_FM_TX_CLASS_BASE + 82)
2043 #define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME  (V4L2_CID_FM_TX_CLASS_BASE + 83)
2044 #define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
2045
2046 #define V4L2_CID_PILOT_TONE_ENABLED             (V4L2_CID_FM_TX_CLASS_BASE + 96)
2047 #define V4L2_CID_PILOT_TONE_DEVIATION           (V4L2_CID_FM_TX_CLASS_BASE + 97)
2048 #define V4L2_CID_PILOT_TONE_FREQUENCY           (V4L2_CID_FM_TX_CLASS_BASE + 98)
2049
2050 #define V4L2_CID_TUNE_PREEMPHASIS               (V4L2_CID_FM_TX_CLASS_BASE + 112)
2051 enum v4l2_preemphasis {
2052         V4L2_PREEMPHASIS_DISABLED       = 0,
2053         V4L2_PREEMPHASIS_50_uS          = 1,
2054         V4L2_PREEMPHASIS_75_uS          = 2,
2055 };
2056 #define V4L2_CID_TUNE_POWER_LEVEL               (V4L2_CID_FM_TX_CLASS_BASE + 113)
2057 #define V4L2_CID_TUNE_ANTENNA_CAPACITOR         (V4L2_CID_FM_TX_CLASS_BASE + 114)
2058
2059 /* Flash and privacy (indicator) light controls */
2060 #define V4L2_CID_FLASH_CLASS_BASE               (V4L2_CTRL_CLASS_FLASH | 0x900)
2061 #define V4L2_CID_FLASH_CLASS                    (V4L2_CTRL_CLASS_FLASH | 1)
2062
2063 #define V4L2_CID_FLASH_LED_MODE                 (V4L2_CID_FLASH_CLASS_BASE + 1)
2064 enum v4l2_flash_led_mode {
2065         V4L2_FLASH_LED_MODE_NONE,
2066         V4L2_FLASH_LED_MODE_FLASH,
2067         V4L2_FLASH_LED_MODE_TORCH,
2068 };
2069
2070 #define V4L2_CID_FLASH_STROBE_SOURCE            (V4L2_CID_FLASH_CLASS_BASE + 2)
2071 enum v4l2_flash_strobe_source {
2072         V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
2073         V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
2074 };
2075
2076 #define V4L2_CID_FLASH_STROBE                   (V4L2_CID_FLASH_CLASS_BASE + 3)
2077 #define V4L2_CID_FLASH_STROBE_STOP              (V4L2_CID_FLASH_CLASS_BASE + 4)
2078 #define V4L2_CID_FLASH_STROBE_STATUS            (V4L2_CID_FLASH_CLASS_BASE + 5)
2079
2080 #define V4L2_CID_FLASH_TIMEOUT                  (V4L2_CID_FLASH_CLASS_BASE + 6)
2081 #define V4L2_CID_FLASH_INTENSITY                (V4L2_CID_FLASH_CLASS_BASE + 7)
2082 #define V4L2_CID_FLASH_TORCH_INTENSITY          (V4L2_CID_FLASH_CLASS_BASE + 8)
2083 #define V4L2_CID_FLASH_INDICATOR_INTENSITY      (V4L2_CID_FLASH_CLASS_BASE + 9)
2084
2085 #define V4L2_CID_FLASH_FAULT                    (V4L2_CID_FLASH_CLASS_BASE + 10)
2086 #define V4L2_FLASH_FAULT_OVER_VOLTAGE           (1 << 0)
2087 #define V4L2_FLASH_FAULT_TIMEOUT                (1 << 1)
2088 #define V4L2_FLASH_FAULT_OVER_TEMPERATURE       (1 << 2)
2089 #define V4L2_FLASH_FAULT_SHORT_CIRCUIT          (1 << 3)
2090 #define V4L2_FLASH_FAULT_OVER_CURRENT           (1 << 4)
2091 #define V4L2_FLASH_FAULT_INDICATOR              (1 << 5)
2092
2093 #define V4L2_CID_FLASH_CHARGE                   (V4L2_CID_FLASH_CLASS_BASE + 11)
2094 #define V4L2_CID_FLASH_READY                    (V4L2_CID_FLASH_CLASS_BASE + 12)
2095
2096 /*  JPEG-class control IDs defined by V4L2 */
2097 #define V4L2_CID_JPEG_CLASS_BASE                (V4L2_CTRL_CLASS_JPEG | 0x900)
2098 #define V4L2_CID_JPEG_CLASS                     (V4L2_CTRL_CLASS_JPEG | 1)
2099
2100 #define V4L2_CID_JPEG_CHROMA_SUBSAMPLING        (V4L2_CID_JPEG_CLASS_BASE + 1)
2101 enum v4l2_jpeg_chroma_subsampling {
2102         V4L2_JPEG_CHROMA_SUBSAMPLING_444        = 0,
2103         V4L2_JPEG_CHROMA_SUBSAMPLING_422        = 1,
2104         V4L2_JPEG_CHROMA_SUBSAMPLING_420        = 2,
2105         V4L2_JPEG_CHROMA_SUBSAMPLING_411        = 3,
2106         V4L2_JPEG_CHROMA_SUBSAMPLING_410        = 4,
2107         V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY       = 5,
2108 };
2109 #define V4L2_CID_JPEG_RESTART_INTERVAL          (V4L2_CID_JPEG_CLASS_BASE + 2)
2110 #define V4L2_CID_JPEG_COMPRESSION_QUALITY       (V4L2_CID_JPEG_CLASS_BASE + 3)
2111
2112 #define V4L2_CID_JPEG_ACTIVE_MARKER             (V4L2_CID_JPEG_CLASS_BASE + 4)
2113 #define V4L2_JPEG_ACTIVE_MARKER_APP0            (1 << 0)
2114 #define V4L2_JPEG_ACTIVE_MARKER_APP1            (1 << 1)
2115 #define V4L2_JPEG_ACTIVE_MARKER_COM             (1 << 16)
2116 #define V4L2_JPEG_ACTIVE_MARKER_DQT             (1 << 17)
2117 #define V4L2_JPEG_ACTIVE_MARKER_DHT             (1 << 18)
2118
2119 /*
2120  *      T U N I N G
2121  */
2122 struct v4l2_tuner {
2123         __u32                   index;
2124         __u8                    name[32];
2125         enum v4l2_tuner_type    type;
2126         __u32                   capability;
2127         __u32                   rangelow;
2128         __u32                   rangehigh;
2129         __u32                   rxsubchans;
2130         __u32                   audmode;
2131         __s32                   signal;
2132         __s32                   afc;
2133         __u32                   reserved[4];
2134 };
2135
2136 struct v4l2_modulator {
2137         __u32                   index;
2138         __u8                    name[32];
2139         __u32                   capability;
2140         __u32                   rangelow;
2141         __u32                   rangehigh;
2142         __u32                   txsubchans;
2143         __u32                   reserved[4];
2144 };
2145
2146 /*  Flags for the 'capability' field */
2147 #define V4L2_TUNER_CAP_LOW              0x0001
2148 #define V4L2_TUNER_CAP_NORM             0x0002
2149 #define V4L2_TUNER_CAP_STEREO           0x0010
2150 #define V4L2_TUNER_CAP_LANG2            0x0020
2151 #define V4L2_TUNER_CAP_SAP              0x0020
2152 #define V4L2_TUNER_CAP_LANG1            0x0040
2153 #define V4L2_TUNER_CAP_RDS              0x0080
2154 #define V4L2_TUNER_CAP_RDS_BLOCK_IO     0x0100
2155 #define V4L2_TUNER_CAP_RDS_CONTROLS     0x0200
2156
2157 /*  Flags for the 'rxsubchans' field */
2158 #define V4L2_TUNER_SUB_MONO             0x0001
2159 #define V4L2_TUNER_SUB_STEREO           0x0002
2160 #define V4L2_TUNER_SUB_LANG2            0x0004
2161 #define V4L2_TUNER_SUB_SAP              0x0004
2162 #define V4L2_TUNER_SUB_LANG1            0x0008
2163 #define V4L2_TUNER_SUB_RDS              0x0010
2164
2165 /*  Values for the 'audmode' field */
2166 #define V4L2_TUNER_MODE_MONO            0x0000
2167 #define V4L2_TUNER_MODE_STEREO          0x0001
2168 #define V4L2_TUNER_MODE_LANG2           0x0002
2169 #define V4L2_TUNER_MODE_SAP             0x0002
2170 #define V4L2_TUNER_MODE_LANG1           0x0003
2171 #define V4L2_TUNER_MODE_LANG1_LANG2     0x0004
2172
2173 struct v4l2_frequency {
2174         __u32                 tuner;
2175         enum v4l2_tuner_type  type;
2176         __u32                 frequency;
2177         __u32                 reserved[8];
2178 };
2179
2180 struct v4l2_hw_freq_seek {
2181         __u32                 tuner;
2182         enum v4l2_tuner_type  type;
2183         __u32                 seek_upward;
2184         __u32                 wrap_around;
2185         __u32                 spacing;
2186         __u32                 reserved[7];
2187 };
2188
2189 /*
2190  *      R D S
2191  */
2192
2193 struct v4l2_rds_data {
2194         __u8    lsb;
2195         __u8    msb;
2196         __u8    block;
2197 } __attribute__ ((packed));
2198
2199 #define V4L2_RDS_BLOCK_MSK       0x7
2200 #define V4L2_RDS_BLOCK_A         0
2201 #define V4L2_RDS_BLOCK_B         1
2202 #define V4L2_RDS_BLOCK_C         2
2203 #define V4L2_RDS_BLOCK_D         3
2204 #define V4L2_RDS_BLOCK_C_ALT     4
2205 #define V4L2_RDS_BLOCK_INVALID   7
2206
2207 #define V4L2_RDS_BLOCK_CORRECTED 0x40
2208 #define V4L2_RDS_BLOCK_ERROR     0x80
2209
2210 /*
2211  *      A U D I O
2212  */
2213 struct v4l2_audio {
2214         __u32   index;
2215         __u8    name[32];
2216         __u32   capability;
2217         __u32   mode;
2218         __u32   reserved[2];
2219 };
2220
2221 /*  Flags for the 'capability' field */
2222 #define V4L2_AUDCAP_STEREO              0x00001
2223 #define V4L2_AUDCAP_AVL                 0x00002
2224
2225 /*  Flags for the 'mode' field */
2226 #define V4L2_AUDMODE_AVL                0x00001
2227
2228 struct v4l2_audioout {
2229         __u32   index;
2230         __u8    name[32];
2231         __u32   capability;
2232         __u32   mode;
2233         __u32   reserved[2];
2234 };
2235
2236 /*
2237  *      M P E G   S E R V I C E S
2238  *
2239  *      NOTE: EXPERIMENTAL API
2240  */
2241 #if 1
2242 #define V4L2_ENC_IDX_FRAME_I    (0)
2243 #define V4L2_ENC_IDX_FRAME_P    (1)
2244 #define V4L2_ENC_IDX_FRAME_B    (2)
2245 #define V4L2_ENC_IDX_FRAME_MASK (0xf)
2246
2247 struct v4l2_enc_idx_entry {
2248         __u64 offset;
2249         __u64 pts;
2250         __u32 length;
2251         __u32 flags;
2252         __u32 reserved[2];
2253 };
2254
2255 #define V4L2_ENC_IDX_ENTRIES (64)
2256 struct v4l2_enc_idx {
2257         __u32 entries;
2258         __u32 entries_cap;
2259         __u32 reserved[4];
2260         struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES];
2261 };
2262
2263
2264 #define V4L2_ENC_CMD_START      (0)
2265 #define V4L2_ENC_CMD_STOP       (1)
2266 #define V4L2_ENC_CMD_PAUSE      (2)
2267 #define V4L2_ENC_CMD_RESUME     (3)
2268
2269 /* Flags for V4L2_ENC_CMD_STOP */
2270 #define V4L2_ENC_CMD_STOP_AT_GOP_END    (1 << 0)
2271
2272 struct v4l2_encoder_cmd {
2273         __u32 cmd;
2274         __u32 flags;
2275         union {
2276                 struct {
2277                         __u32 data[8];
2278                 } raw;
2279         };
2280 };
2281
2282 /* Decoder commands */
2283 #define V4L2_DEC_CMD_START       (0)
2284 #define V4L2_DEC_CMD_STOP        (1)
2285 #define V4L2_DEC_CMD_PAUSE       (2)
2286 #define V4L2_DEC_CMD_RESUME      (3)
2287
2288 /* Flags for V4L2_DEC_CMD_START */
2289 #define V4L2_DEC_CMD_START_MUTE_AUDIO   (1 << 0)
2290
2291 /* Flags for V4L2_DEC_CMD_PAUSE */
2292 #define V4L2_DEC_CMD_PAUSE_TO_BLACK     (1 << 0)
2293
2294 /* Flags for V4L2_DEC_CMD_STOP */
2295 #define V4L2_DEC_CMD_STOP_TO_BLACK      (1 << 0)
2296 #define V4L2_DEC_CMD_STOP_IMMEDIATELY   (1 << 1)
2297
2298 /* Play format requirements (returned by the driver): */
2299
2300 /* The decoder has no special format requirements */
2301 #define V4L2_DEC_START_FMT_NONE         (0)
2302 /* The decoder requires full GOPs */
2303 #define V4L2_DEC_START_FMT_GOP          (1)
2304
2305 /* The structure must be zeroed before use by the application
2306    This ensures it can be extended safely in the future. */
2307 struct v4l2_decoder_cmd {
2308         __u32 cmd;
2309         __u32 flags;
2310         union {
2311                 struct {
2312                         __u64 pts;
2313                 } stop;
2314
2315                 struct {
2316                         /* 0 or 1000 specifies normal speed,
2317                            1 specifies forward single stepping,
2318                            -1 specifies backward single stepping,
2319                            >1: playback at speed/1000 of the normal speed,
2320                            <-1: reverse playback at (-speed/1000) of the normal speed. */
2321                         __s32 speed;
2322                         __u32 format;
2323                 } start;
2324
2325                 struct {
2326                         __u32 data[16];
2327                 } raw;
2328         };
2329 };
2330 #endif
2331
2332
2333 /*
2334  *      D A T A   S E R V I C E S   ( V B I )
2335  *
2336  *      Data services API by Michael Schimek
2337  */
2338
2339 /* Raw VBI */
2340 struct v4l2_vbi_format {
2341         __u32   sampling_rate;          /* in 1 Hz */
2342         __u32   offset;
2343         __u32   samples_per_line;
2344         __u32   sample_format;          /* V4L2_PIX_FMT_* */
2345         __s32   start[2];
2346         __u32   count[2];
2347         __u32   flags;                  /* V4L2_VBI_* */
2348         __u32   reserved[2];            /* must be zero */
2349 };
2350
2351 /*  VBI flags  */
2352 #define V4L2_VBI_UNSYNC         (1 << 0)
2353 #define V4L2_VBI_INTERLACED     (1 << 1)
2354
2355 /* Sliced VBI
2356  *
2357  *    This implements is a proposal V4L2 API to allow SLICED VBI
2358  * required for some hardware encoders. It should change without
2359  * notice in the definitive implementation.
2360  */
2361
2362 struct v4l2_sliced_vbi_format {
2363         __u16   service_set;
2364         /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
2365            service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
2366                                  (equals frame lines 313-336 for 625 line video
2367                                   standards, 263-286 for 525 line standards) */
2368         __u16   service_lines[2][24];
2369         __u32   io_size;
2370         __u32   reserved[2];            /* must be zero */
2371 };
2372
2373 /* Teletext World System Teletext
2374    (WST), defined on ITU-R BT.653-2 */
2375 #define V4L2_SLICED_TELETEXT_B          (0x0001)
2376 /* Video Program System, defined on ETS 300 231*/
2377 #define V4L2_SLICED_VPS                 (0x0400)
2378 /* Closed Caption, defined on EIA-608 */
2379 #define V4L2_SLICED_CAPTION_525         (0x1000)
2380 /* Wide Screen System, defined on ITU-R BT1119.1 */
2381 #define V4L2_SLICED_WSS_625             (0x4000)
2382
2383 #define V4L2_SLICED_VBI_525             (V4L2_SLICED_CAPTION_525)
2384 #define V4L2_SLICED_VBI_625             (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
2385
2386 struct v4l2_sliced_vbi_cap {
2387         __u16   service_set;
2388         /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
2389            service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
2390                                  (equals frame lines 313-336 for 625 line video
2391                                   standards, 263-286 for 525 line standards) */
2392         __u16   service_lines[2][24];
2393         enum v4l2_buf_type type;
2394         __u32   reserved[3];    /* must be 0 */
2395 };
2396
2397 struct v4l2_sliced_vbi_data {
2398         __u32   id;
2399         __u32   field;          /* 0: first field, 1: second field */
2400         __u32   line;           /* 1-23 */
2401         __u32   reserved;       /* must be 0 */
2402         __u8    data[48];
2403 };
2404
2405 /*
2406  * Sliced VBI data inserted into MPEG Streams
2407  */
2408
2409 /*
2410  * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
2411  *
2412  * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
2413  * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
2414  * data
2415  *
2416  * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
2417  * definitions are not included here.  See the MPEG-2 specifications for details
2418  * on these headers.
2419  */
2420
2421 /* Line type IDs */
2422 #define V4L2_MPEG_VBI_IVTV_TELETEXT_B     (1)
2423 #define V4L2_MPEG_VBI_IVTV_CAPTION_525    (4)
2424 #define V4L2_MPEG_VBI_IVTV_WSS_625        (5)
2425 #define V4L2_MPEG_VBI_IVTV_VPS            (7)
2426
2427 struct v4l2_mpeg_vbi_itv0_line {
2428         __u8 id;        /* One of V4L2_MPEG_VBI_IVTV_* above */
2429         __u8 data[42];  /* Sliced VBI data for the line */
2430 } __attribute__ ((packed));
2431
2432 struct v4l2_mpeg_vbi_itv0 {
2433         __le32 linemask[2]; /* Bitmasks of VBI service lines present */
2434         struct v4l2_mpeg_vbi_itv0_line line[35];
2435 } __attribute__ ((packed));
2436
2437 struct v4l2_mpeg_vbi_ITV0 {
2438         struct v4l2_mpeg_vbi_itv0_line line[36];
2439 } __attribute__ ((packed));
2440
2441 #define V4L2_MPEG_VBI_IVTV_MAGIC0       "itv0"
2442 #define V4L2_MPEG_VBI_IVTV_MAGIC1       "ITV0"
2443
2444 struct v4l2_mpeg_vbi_fmt_ivtv {
2445         __u8 magic[4];
2446         union {
2447                 struct v4l2_mpeg_vbi_itv0 itv0;
2448                 struct v4l2_mpeg_vbi_ITV0 ITV0;
2449         };
2450 } __attribute__ ((packed));
2451
2452 /*
2453  *      A G G R E G A T E   S T R U C T U R E S
2454  */
2455
2456 /**
2457  * struct v4l2_plane_pix_format - additional, per-plane format definition
2458  * @sizeimage:          maximum size in bytes required for data, for which
2459  *                      this plane will be used
2460  * @bytesperline:       distance in bytes between the leftmost pixels in two
2461  *                      adjacent lines
2462  */
2463 struct v4l2_plane_pix_format {
2464         __u32           sizeimage;
2465         __u16           bytesperline;
2466         __u16           reserved[7];
2467 } __attribute__ ((packed));
2468
2469 /**
2470  * struct v4l2_pix_format_mplane - multiplanar format definition
2471  * @width:              image width in pixels
2472  * @height:             image height in pixels
2473  * @pixelformat:        little endian four character code (fourcc)
2474  * @field:              field order (for interlaced video)
2475  * @colorspace:         supplemental to pixelformat
2476  * @plane_fmt:          per-plane information
2477  * @num_planes:         number of planes for this format
2478  */
2479 struct v4l2_pix_format_mplane {
2480         __u32                           width;
2481         __u32                           height;
2482         __u32                           pixelformat;
2483         enum v4l2_field                 field;
2484         enum v4l2_colorspace            colorspace;
2485
2486         struct v4l2_plane_pix_format    plane_fmt[VIDEO_MAX_PLANES];
2487         __u8                            num_planes;
2488         __u8                            reserved[11];
2489 } __attribute__ ((packed));
2490
2491 /**
2492  * struct v4l2_format - stream data format
2493  * @type:       type of the data stream
2494  * @pix:        definition of an image format
2495  * @pix_mp:     definition of a multiplanar image format
2496  * @win:        definition of an overlaid image
2497  * @vbi:        raw VBI capture or output parameters
2498  * @sliced:     sliced VBI capture or output parameters
2499  * @raw_data:   placeholder for future extensions and custom formats
2500  */
2501 struct v4l2_format {
2502         enum v4l2_buf_type type;
2503         union {
2504                 struct v4l2_pix_format          pix;     /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
2505                 struct v4l2_pix_format_mplane   pix_mp;  /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */
2506                 struct v4l2_window              win;     /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
2507                 struct v4l2_vbi_format          vbi;     /* V4L2_BUF_TYPE_VBI_CAPTURE */
2508                 struct v4l2_sliced_vbi_format   sliced;  /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
2509                 __u8    raw_data[200];                   /* user-defined */
2510         } fmt;
2511 };
2512
2513 /*      Stream type-dependent parameters
2514  */
2515 struct v4l2_streamparm {
2516         enum v4l2_buf_type type;
2517         union {
2518                 struct v4l2_captureparm capture;
2519                 struct v4l2_outputparm  output;
2520                 __u8    raw_data[200];  /* user-defined */
2521         } parm;
2522 };
2523
2524 /*
2525  *      E V E N T S
2526  */
2527
2528 #define V4L2_EVENT_ALL                          0
2529 #define V4L2_EVENT_VSYNC                        1
2530 #define V4L2_EVENT_EOS                          2
2531 #define V4L2_EVENT_CTRL                         3
2532 #define V4L2_EVENT_FRAME_SYNC                   4
2533 #define V4L2_EVENT_PRIVATE_START                0x08000000
2534
2535 /* Payload for V4L2_EVENT_VSYNC */
2536 struct v4l2_event_vsync {
2537         /* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */
2538         __u8 field;
2539 } __attribute__ ((packed));
2540
2541 /* Payload for V4L2_EVENT_CTRL */
2542 #define V4L2_EVENT_CTRL_CH_VALUE                (1 << 0)
2543 #define V4L2_EVENT_CTRL_CH_FLAGS                (1 << 1)
2544
2545 struct v4l2_event_ctrl {
2546         __u32 changes;
2547         __u32 type;
2548         union {
2549                 __s32 value;
2550                 __s64 value64;
2551         };
2552         __u32 flags;
2553         __s32 minimum;
2554         __s32 maximum;
2555         __s32 step;
2556         __s32 default_value;
2557 };
2558
2559 struct v4l2_event_frame_sync {
2560         __u32 frame_sequence;
2561 };
2562
2563 struct v4l2_event {
2564         __u32                           type;
2565         union {
2566                 struct v4l2_event_vsync         vsync;
2567                 struct v4l2_event_ctrl          ctrl;
2568                 struct v4l2_event_frame_sync    frame_sync;
2569                 __u8                            data[64];
2570         } u;
2571         __u32                           pending;
2572         __u32                           sequence;
2573         struct timespec                 timestamp;
2574         __u32                           id;
2575         __u32                           reserved[8];
2576 };
2577
2578 #define V4L2_EVENT_SUB_FL_SEND_INITIAL          (1 << 0)
2579 #define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK        (1 << 1)
2580
2581 struct v4l2_event_subscription {
2582         __u32                           type;
2583         __u32                           id;
2584         __u32                           flags;
2585         __u32                           reserved[5];
2586 };
2587
2588 /*
2589  *      A D V A N C E D   D E B U G G I N G
2590  *
2591  *      NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
2592  *      FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
2593  */
2594
2595 /* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
2596
2597 #define V4L2_CHIP_MATCH_HOST       0  /* Match against chip ID on host (0 for the host) */
2598 #define V4L2_CHIP_MATCH_I2C_DRIVER 1  /* Match against I2C driver name */
2599 #define V4L2_CHIP_MATCH_I2C_ADDR   2  /* Match against I2C 7-bit address */
2600 #define V4L2_CHIP_MATCH_AC97       3  /* Match against anciliary AC97 chip */
2601
2602 struct v4l2_dbg_match {
2603         __u32 type; /* Match type */
2604         union {     /* Match this chip, meaning determined by type */
2605                 __u32 addr;
2606                 char name[32];
2607         };
2608 } __attribute__ ((packed));
2609
2610 struct v4l2_dbg_register {
2611         struct v4l2_dbg_match match;
2612         __u32 size;     /* register size in bytes */
2613         __u64 reg;
2614         __u64 val;
2615 } __attribute__ ((packed));
2616
2617 /* VIDIOC_DBG_G_CHIP_IDENT */
2618 struct v4l2_dbg_chip_ident {
2619         struct v4l2_dbg_match match;
2620         __u32 ident;       /* chip identifier as specified in <media/v4l2-chip-ident.h> */
2621         __u32 revision;    /* chip revision, chip specific */
2622 } __attribute__ ((packed));
2623
2624 /**
2625  * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument
2626  * @index:      on return, index of the first created buffer
2627  * @count:      entry: number of requested buffers,
2628  *              return: number of created buffers
2629  * @memory:     buffer memory type
2630  * @format:     frame format, for which buffers are requested
2631  * @reserved:   future extensions
2632  */
2633 struct v4l2_create_buffers {
2634         __u32                   index;
2635         __u32                   count;
2636         enum v4l2_memory        memory;
2637         struct v4l2_format      format;
2638         __u32                   reserved[8];
2639 };
2640
2641 /*
2642  *      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
2643  *
2644  */
2645 #define VIDIOC_QUERYCAP          _IOR('V',  0, struct v4l2_capability)
2646 #define VIDIOC_RESERVED           _IO('V',  1)
2647 #define VIDIOC_ENUM_FMT         _IOWR('V',  2, struct v4l2_fmtdesc)
2648 #define VIDIOC_G_FMT            _IOWR('V',  4, struct v4l2_format)
2649 #define VIDIOC_S_FMT            _IOWR('V',  5, struct v4l2_format)
2650 #define VIDIOC_REQBUFS          _IOWR('V',  8, struct v4l2_requestbuffers)
2651 #define VIDIOC_QUERYBUF         _IOWR('V',  9, struct v4l2_buffer)
2652 #define VIDIOC_G_FBUF            _IOR('V', 10, struct v4l2_framebuffer)
2653 #define VIDIOC_S_FBUF            _IOW('V', 11, struct v4l2_framebuffer)
2654 #define VIDIOC_OVERLAY           _IOW('V', 14, int)
2655 #define VIDIOC_QBUF             _IOWR('V', 15, struct v4l2_buffer)
2656 #define VIDIOC_EXPBUF           _IOWR('V', 16, struct v4l2_exportbuffer)
2657 #define VIDIOC_DQBUF            _IOWR('V', 17, struct v4l2_buffer)
2658 #define VIDIOC_STREAMON          _IOW('V', 18, int)
2659 #define VIDIOC_STREAMOFF         _IOW('V', 19, int)
2660 #define VIDIOC_G_PARM           _IOWR('V', 21, struct v4l2_streamparm)
2661 #define VIDIOC_S_PARM           _IOWR('V', 22, struct v4l2_streamparm)
2662 #define VIDIOC_G_STD             _IOR('V', 23, v4l2_std_id)
2663 #define VIDIOC_S_STD             _IOW('V', 24, v4l2_std_id)
2664 #define VIDIOC_ENUMSTD          _IOWR('V', 25, struct v4l2_standard)
2665 #define VIDIOC_ENUMINPUT        _IOWR('V', 26, struct v4l2_input)
2666 #define VIDIOC_G_CTRL           _IOWR('V', 27, struct v4l2_control)
2667 #define VIDIOC_S_CTRL           _IOWR('V', 28, struct v4l2_control)
2668 #define VIDIOC_G_TUNER          _IOWR('V', 29, struct v4l2_tuner)
2669 #define VIDIOC_S_TUNER           _IOW('V', 30, struct v4l2_tuner)
2670 #define VIDIOC_G_AUDIO           _IOR('V', 33, struct v4l2_audio)
2671 #define VIDIOC_S_AUDIO           _IOW('V', 34, struct v4l2_audio)
2672 #define VIDIOC_QUERYCTRL        _IOWR('V', 36, struct v4l2_queryctrl)
2673 #define VIDIOC_QUERYMENU        _IOWR('V', 37, struct v4l2_querymenu)
2674 #define VIDIOC_G_INPUT           _IOR('V', 38, int)
2675 #define VIDIOC_S_INPUT          _IOWR('V', 39, int)
2676 #define VIDIOC_G_OUTPUT          _IOR('V', 46, int)
2677 #define VIDIOC_S_OUTPUT         _IOWR('V', 47, int)
2678 #define VIDIOC_ENUMOUTPUT       _IOWR('V', 48, struct v4l2_output)
2679 #define VIDIOC_G_AUDOUT          _IOR('V', 49, struct v4l2_audioout)
2680 #define VIDIOC_S_AUDOUT          _IOW('V', 50, struct v4l2_audioout)
2681 #define VIDIOC_G_MODULATOR      _IOWR('V', 54, struct v4l2_modulator)
2682 #define VIDIOC_S_MODULATOR       _IOW('V', 55, struct v4l2_modulator)
2683 #define VIDIOC_G_FREQUENCY      _IOWR('V', 56, struct v4l2_frequency)
2684 #define VIDIOC_S_FREQUENCY       _IOW('V', 57, struct v4l2_frequency)
2685 #define VIDIOC_CROPCAP          _IOWR('V', 58, struct v4l2_cropcap)
2686 #define VIDIOC_G_CROP           _IOWR('V', 59, struct v4l2_crop)
2687 #define VIDIOC_S_CROP            _IOW('V', 60, struct v4l2_crop)
2688 #define VIDIOC_G_JPEGCOMP        _IOR('V', 61, struct v4l2_jpegcompression)
2689 #define VIDIOC_S_JPEGCOMP        _IOW('V', 62, struct v4l2_jpegcompression)
2690 #define VIDIOC_QUERYSTD          _IOR('V', 63, v4l2_std_id)
2691 #define VIDIOC_TRY_FMT          _IOWR('V', 64, struct v4l2_format)
2692 #define VIDIOC_ENUMAUDIO        _IOWR('V', 65, struct v4l2_audio)
2693 #define VIDIOC_ENUMAUDOUT       _IOWR('V', 66, struct v4l2_audioout)
2694 #define VIDIOC_G_PRIORITY        _IOR('V', 67, enum v4l2_priority)
2695 #define VIDIOC_S_PRIORITY        _IOW('V', 68, enum v4l2_priority)
2696 #define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
2697 #define VIDIOC_LOG_STATUS         _IO('V', 70)
2698 #define VIDIOC_G_EXT_CTRLS      _IOWR('V', 71, struct v4l2_ext_controls)
2699 #define VIDIOC_S_EXT_CTRLS      _IOWR('V', 72, struct v4l2_ext_controls)
2700 #define VIDIOC_TRY_EXT_CTRLS    _IOWR('V', 73, struct v4l2_ext_controls)
2701 #if 1
2702 #define VIDIOC_ENUM_FRAMESIZES  _IOWR('V', 74, struct v4l2_frmsizeenum)
2703 #define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
2704 #define VIDIOC_G_ENC_INDEX       _IOR('V', 76, struct v4l2_enc_idx)
2705 #define VIDIOC_ENCODER_CMD      _IOWR('V', 77, struct v4l2_encoder_cmd)
2706 #define VIDIOC_TRY_ENCODER_CMD  _IOWR('V', 78, struct v4l2_encoder_cmd)
2707 #endif
2708
2709 #if 1
2710 /* Experimental, meant for debugging, testing and internal use.
2711    Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
2712    You must be root to use these ioctls. Never use these in applications! */
2713 #define VIDIOC_DBG_S_REGISTER    _IOW('V', 79, struct v4l2_dbg_register)
2714 #define VIDIOC_DBG_G_REGISTER   _IOWR('V', 80, struct v4l2_dbg_register)
2715
2716 /* Experimental, meant for debugging, testing and internal use.
2717    Never use this ioctl in applications! */
2718 #define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
2719 #endif
2720
2721 #define VIDIOC_S_HW_FREQ_SEEK    _IOW('V', 82, struct v4l2_hw_freq_seek)
2722 #define VIDIOC_ENUM_DV_PRESETS  _IOWR('V', 83, struct v4l2_dv_enum_preset)
2723 #define VIDIOC_S_DV_PRESET      _IOWR('V', 84, struct v4l2_dv_preset)
2724 #define VIDIOC_G_DV_PRESET      _IOWR('V', 85, struct v4l2_dv_preset)
2725 #define VIDIOC_QUERY_DV_PRESET  _IOR('V',  86, struct v4l2_dv_preset)
2726 #define VIDIOC_S_DV_TIMINGS     _IOWR('V', 87, struct v4l2_dv_timings)
2727 #define VIDIOC_G_DV_TIMINGS     _IOWR('V', 88, struct v4l2_dv_timings)
2728 #define VIDIOC_DQEVENT           _IOR('V', 89, struct v4l2_event)
2729 #define VIDIOC_SUBSCRIBE_EVENT   _IOW('V', 90, struct v4l2_event_subscription)
2730 #define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription)
2731
2732 /* Experimental, the below two ioctls may change over the next couple of kernel
2733    versions */
2734 #define VIDIOC_CREATE_BUFS      _IOWR('V', 92, struct v4l2_create_buffers)
2735 #define VIDIOC_PREPARE_BUF      _IOWR('V', 93, struct v4l2_buffer)
2736
2737 /* Experimental selection API */
2738 #define VIDIOC_G_SELECTION      _IOWR('V', 94, struct v4l2_selection)
2739 #define VIDIOC_S_SELECTION      _IOWR('V', 95, struct v4l2_selection)
2740
2741 /* Experimental, these two ioctls may change over the next couple of kernel
2742    versions. */
2743 #define VIDIOC_DECODER_CMD      _IOWR('V', 96, struct v4l2_decoder_cmd)
2744 #define VIDIOC_TRY_DECODER_CMD  _IOWR('V', 97, struct v4l2_decoder_cmd)
2745
2746 /* Reminder: when adding new ioctls please add support for them to
2747    drivers/media/video/v4l2-compat-ioctl32.c as well! */
2748
2749 #define BASE_VIDIOC_PRIVATE     192             /* 192-255 are private */
2750
2751 #endif /* __LINUX_VIDEODEV2_H */