include/uapi/linux/v4l2-controls.h

   1 /* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
   2 /*
   3  *  Video for Linux Two controls header file
   4  *
   5  *  Copyright (C) 1999-2012 the contributors
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  Alternatively you can redistribute this file under the terms of the
  18  *  BSD license as stated below:
  19  *
  20  *  Redistribution and use in source and binary forms, with or without
  21  *  modification, are permitted provided that the following conditions
  22  *  are met:
  23  *  1. Redistributions of source code must retain the above copyright
  24  *     notice, this list of conditions and the following disclaimer.
  25  *  2. Redistributions in binary form must reproduce the above copyright
  26  *     notice, this list of conditions and the following disclaimer in
  27  *     the documentation and/or other materials provided with the
  28  *     distribution.
  29  *  3. The names of its contributors may not be used to endorse or promote
  30  *     products derived from this software without specific prior written
  31  *     permission.
  32  *
  33  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  34  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  35  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  36  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  37  *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  38  *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
  39  *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  40  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  41  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  42  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  43  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  44  *
  45  *  The contents of this header was split off from videodev2.h. All control
  46  *  definitions should be added to this header, which is included by
  47  *  videodev2.h.
  48  */
  49
  50 #ifndef __LINUX_V4L2_CONTROLS_H
  51 #define __LINUX_V4L2_CONTROLS_H
  52
  53 #include <linux/const.h>
  54 #include <linux/types.h>
  55
  56 /* Control classes */
  57 #define V4L2_CTRL_CLASS_USER            0x00980000      /* Old-style 'user' controls */
  58 #define V4L2_CTRL_CLASS_CODEC           0x00990000      /* Stateful codec controls */
  59 #define V4L2_CTRL_CLASS_CAMERA          0x009a0000      /* Camera class controls */
  60 #define V4L2_CTRL_CLASS_FM_TX           0x009b0000      /* FM Modulator controls */
  61 #define V4L2_CTRL_CLASS_FLASH           0x009c0000      /* Camera flash controls */
  62 #define V4L2_CTRL_CLASS_JPEG            0x009d0000      /* JPEG-compression controls */
  63 #define V4L2_CTRL_CLASS_IMAGE_SOURCE    0x009e0000      /* Image source controls */
  64 #define V4L2_CTRL_CLASS_IMAGE_PROC      0x009f0000      /* Image processing controls */
  65 #define V4L2_CTRL_CLASS_DV              0x00a00000      /* Digital Video controls */
  66 #define V4L2_CTRL_CLASS_FM_RX           0x00a10000      /* FM Receiver controls */
  67 #define V4L2_CTRL_CLASS_RF_TUNER        0x00a20000      /* RF tuner controls */
  68 #define V4L2_CTRL_CLASS_DETECT          0x00a30000      /* Detection controls */
  69 #define V4L2_CTRL_CLASS_CODEC_STATELESS 0x00a40000      /* Stateless codecs controls */
  70 #define V4L2_CTRL_CLASS_COLORIMETRY     0x00a50000      /* Colorimetry controls */
  71
  72 /* User-class control IDs */
  73
  74 #define V4L2_CID_BASE                   (V4L2_CTRL_CLASS_USER | 0x900)
  75 #define V4L2_CID_USER_BASE              V4L2_CID_BASE
  76 #define V4L2_CID_USER_CLASS             (V4L2_CTRL_CLASS_USER | 1)
  77 #define V4L2_CID_BRIGHTNESS             (V4L2_CID_BASE+0)
  78 #define V4L2_CID_CONTRAST               (V4L2_CID_BASE+1)
  79 #define V4L2_CID_SATURATION             (V4L2_CID_BASE+2)
  80 #define V4L2_CID_HUE                    (V4L2_CID_BASE+3)
  81 #define V4L2_CID_AUDIO_VOLUME           (V4L2_CID_BASE+5)
  82 #define V4L2_CID_AUDIO_BALANCE          (V4L2_CID_BASE+6)
  83 #define V4L2_CID_AUDIO_BASS             (V4L2_CID_BASE+7)
  84 #define V4L2_CID_AUDIO_TREBLE           (V4L2_CID_BASE+8)
  85 #define V4L2_CID_AUDIO_MUTE             (V4L2_CID_BASE+9)
  86 #define V4L2_CID_AUDIO_LOUDNESS         (V4L2_CID_BASE+10)
  87 #define V4L2_CID_BLACK_LEVEL            (V4L2_CID_BASE+11) /* Deprecated */
  88 #define V4L2_CID_AUTO_WHITE_BALANCE     (V4L2_CID_BASE+12)
  89 #define V4L2_CID_DO_WHITE_BALANCE       (V4L2_CID_BASE+13)
  90 #define V4L2_CID_RED_BALANCE            (V4L2_CID_BASE+14)
  91 #define V4L2_CID_BLUE_BALANCE           (V4L2_CID_BASE+15)
  92 #define V4L2_CID_GAMMA                  (V4L2_CID_BASE+16)
  93 #define V4L2_CID_WHITENESS              (V4L2_CID_GAMMA) /* Deprecated */
  94 #define V4L2_CID_EXPOSURE               (V4L2_CID_BASE+17)
  95 #define V4L2_CID_AUTOGAIN               (V4L2_CID_BASE+18)
  96 #define V4L2_CID_GAIN                   (V4L2_CID_BASE+19)
  97 #define V4L2_CID_HFLIP                  (V4L2_CID_BASE+20)
  98 #define V4L2_CID_VFLIP                  (V4L2_CID_BASE+21)
  99
 100 #define V4L2_CID_POWER_LINE_FREQUENCY   (V4L2_CID_BASE+24)
 101 enum v4l2_power_line_frequency {
 102         V4L2_CID_POWER_LINE_FREQUENCY_DISABLED  = 0,
 103         V4L2_CID_POWER_LINE_FREQUENCY_50HZ      = 1,
 104         V4L2_CID_POWER_LINE_FREQUENCY_60HZ      = 2,
 105         V4L2_CID_POWER_LINE_FREQUENCY_AUTO      = 3,
 106 };
 107 #define V4L2_CID_HUE_AUTO                       (V4L2_CID_BASE+25)
 108 #define V4L2_CID_WHITE_BALANCE_TEMPERATURE      (V4L2_CID_BASE+26)
 109 #define V4L2_CID_SHARPNESS                      (V4L2_CID_BASE+27)
 110 #define V4L2_CID_BACKLIGHT_COMPENSATION         (V4L2_CID_BASE+28)
 111 #define V4L2_CID_CHROMA_AGC                     (V4L2_CID_BASE+29)
 112 #define V4L2_CID_COLOR_KILLER                   (V4L2_CID_BASE+30)
 113 #define V4L2_CID_COLORFX                        (V4L2_CID_BASE+31)
 114 enum v4l2_colorfx {
 115         V4L2_COLORFX_NONE                       = 0,
 116         V4L2_COLORFX_BW                         = 1,
 117         V4L2_COLORFX_SEPIA                      = 2,
 118         V4L2_COLORFX_NEGATIVE                   = 3,
 119         V4L2_COLORFX_EMBOSS                     = 4,
 120         V4L2_COLORFX_SKETCH                     = 5,
 121         V4L2_COLORFX_SKY_BLUE                   = 6,
 122         V4L2_COLORFX_GRASS_GREEN                = 7,
 123         V4L2_COLORFX_SKIN_WHITEN                = 8,
 124         V4L2_COLORFX_VIVID                      = 9,
 125         V4L2_COLORFX_AQUA                       = 10,
 126         V4L2_COLORFX_ART_FREEZE                 = 11,
 127         V4L2_COLORFX_SILHOUETTE                 = 12,
 128         V4L2_COLORFX_SOLARIZATION               = 13,
 129         V4L2_COLORFX_ANTIQUE                    = 14,
 130         V4L2_COLORFX_SET_CBCR                   = 15,
 131         V4L2_COLORFX_SET_RGB                    = 16,
 132 };
 133 #define V4L2_CID_AUTOBRIGHTNESS                 (V4L2_CID_BASE+32)
 134 #define V4L2_CID_BAND_STOP_FILTER               (V4L2_CID_BASE+33)
 135
 136 #define V4L2_CID_ROTATE                         (V4L2_CID_BASE+34)
 137 #define V4L2_CID_BG_COLOR                       (V4L2_CID_BASE+35)
 138
 139 #define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
 140
 141 #define V4L2_CID_ILLUMINATORS_1                 (V4L2_CID_BASE+37)
 142 #define V4L2_CID_ILLUMINATORS_2                 (V4L2_CID_BASE+38)
 143
 144 #define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE        (V4L2_CID_BASE+39)
 145 #define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT         (V4L2_CID_BASE+40)
 146
 147 #define V4L2_CID_ALPHA_COMPONENT                (V4L2_CID_BASE+41)
 148 #define V4L2_CID_COLORFX_CBCR                   (V4L2_CID_BASE+42)
 149 #define V4L2_CID_COLORFX_RGB                    (V4L2_CID_BASE+43)
 150
 151 /* last CID + 1 */
 152 #define V4L2_CID_LASTP1                         (V4L2_CID_BASE+44)
 153
 154 /* USER-class private control IDs */
 155
 156 /* The base for the meye driver controls. See linux/meye.h for the list
 157  * of controls. We reserve 16 controls for this driver. */
 158 #define V4L2_CID_USER_MEYE_BASE                 (V4L2_CID_USER_BASE + 0x1000)
 159
 160 /* The base for the bttv driver controls.
 161  * We reserve 32 controls for this driver. */
 162 #define V4L2_CID_USER_BTTV_BASE                 (V4L2_CID_USER_BASE + 0x1010)
 163
 164
 165 /* The base for the s2255 driver controls.
 166  * We reserve 16 controls for this driver. */
 167 #define V4L2_CID_USER_S2255_BASE                (V4L2_CID_USER_BASE + 0x1030)
 168
 169 /*
 170  * The base for the si476x driver controls. See include/media/drv-intf/si476x.h
 171  * for the list of controls. Total of 16 controls is reserved for this driver
 172  */
 173 #define V4L2_CID_USER_SI476X_BASE               (V4L2_CID_USER_BASE + 0x1040)
 174
 175 /* The base for the TI VPE driver controls. Total of 16 controls is reserved for
 176  * this driver */
 177 #define V4L2_CID_USER_TI_VPE_BASE               (V4L2_CID_USER_BASE + 0x1050)
 178
 179 /* The base for the saa7134 driver controls.
 180  * We reserve 16 controls for this driver. */
 181 #define V4L2_CID_USER_SAA7134_BASE              (V4L2_CID_USER_BASE + 0x1060)
 182
 183 /* The base for the adv7180 driver controls.
 184  * We reserve 16 controls for this driver. */
 185 #define V4L2_CID_USER_ADV7180_BASE              (V4L2_CID_USER_BASE + 0x1070)
 186
 187 /* The base for the tc358743 driver controls.
 188  * We reserve 16 controls for this driver. */
 189 #define V4L2_CID_USER_TC358743_BASE             (V4L2_CID_USER_BASE + 0x1080)
 190
 191 /* The base for the max217x driver controls.
 192  * We reserve 32 controls for this driver
 193  */
 194 #define V4L2_CID_USER_MAX217X_BASE              (V4L2_CID_USER_BASE + 0x1090)
 195
 196 /* The base for the imx driver controls.
 197  * We reserve 16 controls for this driver. */
 198 #define V4L2_CID_USER_IMX_BASE                  (V4L2_CID_USER_BASE + 0x10b0)
 199
 200 /*
 201  * The base for the atmel isc driver controls.
 202  * We reserve 32 controls for this driver.
 203  */
 204 #define V4L2_CID_USER_ATMEL_ISC_BASE            (V4L2_CID_USER_BASE + 0x10c0)
 205
 206 /*
 207  * The base for the CODA driver controls.
 208  * We reserve 16 controls for this driver.
 209  */
 210 #define V4L2_CID_USER_CODA_BASE                 (V4L2_CID_USER_BASE + 0x10e0)
 211 /*
 212  * The base for MIPI CCS driver controls.
 213  * We reserve 128 controls for this driver.
 214  */
 215 #define V4L2_CID_USER_CCS_BASE                  (V4L2_CID_USER_BASE + 0x10f0)
 216 /*
 217  * The base for Allegro driver controls.
 218  * We reserve 16 controls for this driver.
 219  */
 220 #define V4L2_CID_USER_ALLEGRO_BASE              (V4L2_CID_USER_BASE + 0x1170)
 221
 222 /*
 223  * The base for the isl7998x driver controls.
 224  * We reserve 16 controls for this driver.
 225  */
 226 #define V4L2_CID_USER_ISL7998X_BASE             (V4L2_CID_USER_BASE + 0x1180)
 227
 228 /*
 229  * The base for DW100 driver controls.
 230  * We reserve 16 controls for this driver.
 231  */
 232 #define V4L2_CID_USER_DW100_BASE                (V4L2_CID_USER_BASE + 0x1190)
 233
 234 /* MPEG-class control IDs */
 235 /* The MPEG controls are applicable to all codec controls
 236  * and the 'MPEG' part of the define is historical */
 237
 238 #define V4L2_CID_CODEC_BASE                     (V4L2_CTRL_CLASS_CODEC | 0x900)
 239 #define V4L2_CID_CODEC_CLASS                    (V4L2_CTRL_CLASS_CODEC | 1)
 240
 241 /*  MPEG streams, specific to multiplexed streams */
 242 #define V4L2_CID_MPEG_STREAM_TYPE               (V4L2_CID_CODEC_BASE+0)
 243 enum v4l2_mpeg_stream_type {
 244         V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
 245         V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
 246         V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
 247         V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
 248         V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
 249         V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
 250 };
 251 #define V4L2_CID_MPEG_STREAM_PID_PMT            (V4L2_CID_CODEC_BASE+1)
 252 #define V4L2_CID_MPEG_STREAM_PID_AUDIO          (V4L2_CID_CODEC_BASE+2)
 253 #define V4L2_CID_MPEG_STREAM_PID_VIDEO          (V4L2_CID_CODEC_BASE+3)
 254 #define V4L2_CID_MPEG_STREAM_PID_PCR            (V4L2_CID_CODEC_BASE+4)
 255 #define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO       (V4L2_CID_CODEC_BASE+5)
 256 #define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO       (V4L2_CID_CODEC_BASE+6)
 257 #define V4L2_CID_MPEG_STREAM_VBI_FMT            (V4L2_CID_CODEC_BASE+7)
 258 enum v4l2_mpeg_stream_vbi_fmt {
 259         V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
 260         V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
 261 };
 262
 263 /*  MPEG audio controls specific to multiplexed streams  */
 264 #define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ       (V4L2_CID_CODEC_BASE+100)
 265 enum v4l2_mpeg_audio_sampling_freq {
 266         V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
 267         V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
 268         V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
 269 };
 270 #define V4L2_CID_MPEG_AUDIO_ENCODING            (V4L2_CID_CODEC_BASE+101)
 271 enum v4l2_mpeg_audio_encoding {
 272         V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
 273         V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
 274         V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
 275         V4L2_MPEG_AUDIO_ENCODING_AAC     = 3,
 276         V4L2_MPEG_AUDIO_ENCODING_AC3     = 4,
 277 };
 278 #define V4L2_CID_MPEG_AUDIO_L1_BITRATE          (V4L2_CID_CODEC_BASE+102)
 279 enum v4l2_mpeg_audio_l1_bitrate {
 280         V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
 281         V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
 282         V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
 283         V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
 284         V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
 285         V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
 286         V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
 287         V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
 288         V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
 289         V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
 290         V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
 291         V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
 292         V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
 293         V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
 294 };
 295 #define V4L2_CID_MPEG_AUDIO_L2_BITRATE          (V4L2_CID_CODEC_BASE+103)
 296 enum v4l2_mpeg_audio_l2_bitrate {
 297         V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
 298         V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
 299         V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
 300         V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
 301         V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
 302         V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
 303         V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
 304         V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
 305         V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
 306         V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
 307         V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
 308         V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
 309         V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
 310         V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
 311 };
 312 #define V4L2_CID_MPEG_AUDIO_L3_BITRATE          (V4L2_CID_CODEC_BASE+104)
 313 enum v4l2_mpeg_audio_l3_bitrate {
 314         V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
 315         V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
 316         V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
 317         V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
 318         V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
 319         V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
 320         V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
 321         V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
 322         V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
 323         V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
 324         V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
 325         V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
 326         V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
 327         V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
 328 };
 329 #define V4L2_CID_MPEG_AUDIO_MODE                (V4L2_CID_CODEC_BASE+105)
 330 enum v4l2_mpeg_audio_mode {
 331         V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
 332         V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
 333         V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
 334         V4L2_MPEG_AUDIO_MODE_MONO         = 3,
 335 };
 336 #define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION      (V4L2_CID_CODEC_BASE+106)
 337 enum v4l2_mpeg_audio_mode_extension {
 338         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
 339         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
 340         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
 341         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
 342 };
 343 #define V4L2_CID_MPEG_AUDIO_EMPHASIS            (V4L2_CID_CODEC_BASE+107)
 344 enum v4l2_mpeg_audio_emphasis {
 345         V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
 346         V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
 347         V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
 348 };
 349 #define V4L2_CID_MPEG_AUDIO_CRC                 (V4L2_CID_CODEC_BASE+108)
 350 enum v4l2_mpeg_audio_crc {
 351         V4L2_MPEG_AUDIO_CRC_NONE  = 0,
 352         V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
 353 };
 354 #define V4L2_CID_MPEG_AUDIO_MUTE                (V4L2_CID_CODEC_BASE+109)
 355 #define V4L2_CID_MPEG_AUDIO_AAC_BITRATE         (V4L2_CID_CODEC_BASE+110)
 356 #define V4L2_CID_MPEG_AUDIO_AC3_BITRATE         (V4L2_CID_CODEC_BASE+111)
 357 enum v4l2_mpeg_audio_ac3_bitrate {
 358         V4L2_MPEG_AUDIO_AC3_BITRATE_32K  = 0,
 359         V4L2_MPEG_AUDIO_AC3_BITRATE_40K  = 1,
 360         V4L2_MPEG_AUDIO_AC3_BITRATE_48K  = 2,
 361         V4L2_MPEG_AUDIO_AC3_BITRATE_56K  = 3,
 362         V4L2_MPEG_AUDIO_AC3_BITRATE_64K  = 4,
 363         V4L2_MPEG_AUDIO_AC3_BITRATE_80K  = 5,
 364         V4L2_MPEG_AUDIO_AC3_BITRATE_96K  = 6,
 365         V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
 366         V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
 367         V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
 368         V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
 369         V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
 370         V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
 371         V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
 372         V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
 373         V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
 374         V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
 375         V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
 376         V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
 377 };
 378 #define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK        (V4L2_CID_CODEC_BASE+112)
 379 enum v4l2_mpeg_audio_dec_playback {
 380         V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO           = 0,
 381         V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO         = 1,
 382         V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT           = 2,
 383         V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT          = 3,
 384         V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO           = 4,
 385         V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
 386 };
 387 #define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113)
 388
 389 /*  MPEG video controls specific to multiplexed streams */
 390 #define V4L2_CID_MPEG_VIDEO_ENCODING            (V4L2_CID_CODEC_BASE+200)
 391 enum v4l2_mpeg_video_encoding {
 392         V4L2_MPEG_VIDEO_ENCODING_MPEG_1     = 0,
 393         V4L2_MPEG_VIDEO_ENCODING_MPEG_2     = 1,
 394         V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
 395 };
 396 #define V4L2_CID_MPEG_VIDEO_ASPECT              (V4L2_CID_CODEC_BASE+201)
 397 enum v4l2_mpeg_video_aspect {
 398         V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
 399         V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
 400         V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
 401         V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
 402 };
 403 #define V4L2_CID_MPEG_VIDEO_B_FRAMES            (V4L2_CID_CODEC_BASE+202)
 404 #define V4L2_CID_MPEG_VIDEO_GOP_SIZE            (V4L2_CID_CODEC_BASE+203)
 405 #define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE         (V4L2_CID_CODEC_BASE+204)
 406 #define V4L2_CID_MPEG_VIDEO_PULLDOWN            (V4L2_CID_CODEC_BASE+205)
 407 #define V4L2_CID_MPEG_VIDEO_BITRATE_MODE        (V4L2_CID_CODEC_BASE+206)
 408 enum v4l2_mpeg_video_bitrate_mode {
 409         V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
 410         V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
 411         V4L2_MPEG_VIDEO_BITRATE_MODE_CQ  = 2,
 412 };
 413 #define V4L2_CID_MPEG_VIDEO_BITRATE             (V4L2_CID_CODEC_BASE+207)
 414 #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK        (V4L2_CID_CODEC_BASE+208)
 415 #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_CODEC_BASE+209)
 416 #define V4L2_CID_MPEG_VIDEO_MUTE                (V4L2_CID_CODEC_BASE+210)
 417 #define V4L2_CID_MPEG_VIDEO_MUTE_YUV            (V4L2_CID_CODEC_BASE+211)
 418 #define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE             (V4L2_CID_CODEC_BASE+212)
 419 #define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER        (V4L2_CID_CODEC_BASE+213)
 420 #define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB             (V4L2_CID_CODEC_BASE+214)
 421 #define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE                     (V4L2_CID_CODEC_BASE+215)
 422 #define V4L2_CID_MPEG_VIDEO_HEADER_MODE                         (V4L2_CID_CODEC_BASE+216)
 423 enum v4l2_mpeg_video_header_mode {
 424         V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE                    = 0,
 425         V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME       = 1,
 426
 427 };
 428 #define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC                 (V4L2_CID_CODEC_BASE+217)
 429 #define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE                (V4L2_CID_CODEC_BASE+218)
 430 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES       (V4L2_CID_CODEC_BASE+219)
 431 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB          (V4L2_CID_CODEC_BASE+220)
 432 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE            (V4L2_CID_CODEC_BASE+221)
 433 enum v4l2_mpeg_video_multi_slice_mode {
 434         V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE         = 0,
 435         V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB         = 1,
 436         V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES      = 2,
 437 #ifndef __KERNEL__
 438         /* Kept for backwards compatibility reasons. Stupid typo... */
 439         V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB          = 1,
 440         V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES       = 2,
 441 #endif
 442 };
 443 #define V4L2_CID_MPEG_VIDEO_VBV_SIZE                    (V4L2_CID_CODEC_BASE+222)
 444 #define V4L2_CID_MPEG_VIDEO_DEC_PTS                     (V4L2_CID_CODEC_BASE+223)
 445 #define V4L2_CID_MPEG_VIDEO_DEC_FRAME                   (V4L2_CID_CODEC_BASE+224)
 446 #define V4L2_CID_MPEG_VIDEO_VBV_DELAY                   (V4L2_CID_CODEC_BASE+225)
 447 #define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER           (V4L2_CID_CODEC_BASE+226)
 448 #define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE           (V4L2_CID_CODEC_BASE+227)
 449 #define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE           (V4L2_CID_CODEC_BASE+228)
 450 #define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME             (V4L2_CID_CODEC_BASE+229)
 451 #define V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID       (V4L2_CID_CODEC_BASE+230)
 452 #define V4L2_CID_MPEG_VIDEO_AU_DELIMITER                (V4L2_CID_CODEC_BASE+231)
 453 #define V4L2_CID_MPEG_VIDEO_LTR_COUNT                   (V4L2_CID_CODEC_BASE+232)
 454 #define V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX             (V4L2_CID_CODEC_BASE+233)
 455 #define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES              (V4L2_CID_CODEC_BASE+234)
 456 #define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR           (V4L2_CID_CODEC_BASE+235)
 457 #define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD        (V4L2_CID_CODEC_BASE+236)
 458 #define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE   (V4L2_CID_CODEC_BASE+237)
 459 enum v4l2_mpeg_video_intra_refresh_period_type {
 460         V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM    = 0,
 461         V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC    = 1,
 462 };
 463
 464 /* CIDs for the MPEG-2 Part 2 (H.262) codec */
 465 #define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL                 (V4L2_CID_CODEC_BASE+270)
 466 enum v4l2_mpeg_video_mpeg2_level {
 467         V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW         = 0,
 468         V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN        = 1,
 469         V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440   = 2,
 470         V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH        = 3,
 471 };
 472 #define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE               (V4L2_CID_CODEC_BASE+271)
 473 enum v4l2_mpeg_video_mpeg2_profile {
 474         V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE                            = 0,
 475         V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN                              = 1,
 476         V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE                      = 2,
 477         V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE                = 3,
 478         V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH                              = 4,
 479         V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW                         = 5,
 480 };
 481
 482 /* CIDs for the FWHT codec as used by the vicodec driver. */
 483 #define V4L2_CID_FWHT_I_FRAME_QP             (V4L2_CID_CODEC_BASE + 290)
 484 #define V4L2_CID_FWHT_P_FRAME_QP             (V4L2_CID_CODEC_BASE + 291)
 485
 486 #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP             (V4L2_CID_CODEC_BASE+300)
 487 #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP             (V4L2_CID_CODEC_BASE+301)
 488 #define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP             (V4L2_CID_CODEC_BASE+302)
 489 #define V4L2_CID_MPEG_VIDEO_H263_MIN_QP                 (V4L2_CID_CODEC_BASE+303)
 490 #define V4L2_CID_MPEG_VIDEO_H263_MAX_QP                 (V4L2_CID_CODEC_BASE+304)
 491 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP             (V4L2_CID_CODEC_BASE+350)
 492 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP             (V4L2_CID_CODEC_BASE+351)
 493 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP             (V4L2_CID_CODEC_BASE+352)
 494 #define V4L2_CID_MPEG_VIDEO_H264_MIN_QP                 (V4L2_CID_CODEC_BASE+353)
 495 #define V4L2_CID_MPEG_VIDEO_H264_MAX_QP                 (V4L2_CID_CODEC_BASE+354)
 496 #define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM          (V4L2_CID_CODEC_BASE+355)
 497 #define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE               (V4L2_CID_CODEC_BASE+356)
 498 #define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE           (V4L2_CID_CODEC_BASE+357)
 499 enum v4l2_mpeg_video_h264_entropy_mode {
 500         V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
 501         V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
 502 };
 503 #define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD               (V4L2_CID_CODEC_BASE+358)
 504 #define V4L2_CID_MPEG_VIDEO_H264_LEVEL                  (V4L2_CID_CODEC_BASE+359)
 505 enum v4l2_mpeg_video_h264_level {
 506         V4L2_MPEG_VIDEO_H264_LEVEL_1_0  = 0,
 507         V4L2_MPEG_VIDEO_H264_LEVEL_1B   = 1,
 508         V4L2_MPEG_VIDEO_H264_LEVEL_1_1  = 2,
 509         V4L2_MPEG_VIDEO_H264_LEVEL_1_2  = 3,
 510         V4L2_MPEG_VIDEO_H264_LEVEL_1_3  = 4,
 511         V4L2_MPEG_VIDEO_H264_LEVEL_2_0  = 5,
 512         V4L2_MPEG_VIDEO_H264_LEVEL_2_1  = 6,
 513         V4L2_MPEG_VIDEO_H264_LEVEL_2_2  = 7,
 514         V4L2_MPEG_VIDEO_H264_LEVEL_3_0  = 8,
 515         V4L2_MPEG_VIDEO_H264_LEVEL_3_1  = 9,
 516         V4L2_MPEG_VIDEO_H264_LEVEL_3_2  = 10,
 517         V4L2_MPEG_VIDEO_H264_LEVEL_4_0  = 11,
 518         V4L2_MPEG_VIDEO_H264_LEVEL_4_1  = 12,
 519         V4L2_MPEG_VIDEO_H264_LEVEL_4_2  = 13,
 520         V4L2_MPEG_VIDEO_H264_LEVEL_5_0  = 14,
 521         V4L2_MPEG_VIDEO_H264_LEVEL_5_1  = 15,
 522         V4L2_MPEG_VIDEO_H264_LEVEL_5_2  = 16,
 523         V4L2_MPEG_VIDEO_H264_LEVEL_6_0  = 17,
 524         V4L2_MPEG_VIDEO_H264_LEVEL_6_1  = 18,
 525         V4L2_MPEG_VIDEO_H264_LEVEL_6_2  = 19,
 526 };
 527 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA      (V4L2_CID_CODEC_BASE+360)
 528 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA       (V4L2_CID_CODEC_BASE+361)
 529 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE       (V4L2_CID_CODEC_BASE+362)
 530 enum v4l2_mpeg_video_h264_loop_filter_mode {
 531         V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED                           = 0,
 532         V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED                          = 1,
 533         V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY        = 2,
 534 };
 535 #define V4L2_CID_MPEG_VIDEO_H264_PROFILE                (V4L2_CID_CODEC_BASE+363)
 536 enum v4l2_mpeg_video_h264_profile {
 537         V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE                   = 0,
 538         V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE       = 1,
 539         V4L2_MPEG_VIDEO_H264_PROFILE_MAIN                       = 2,
 540         V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED                   = 3,
 541         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH                       = 4,
 542         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10                    = 5,
 543         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422                   = 6,
 544         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE        = 7,
 545         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA              = 8,
 546         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA             = 9,
 547         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA             = 10,
 548         V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA            = 11,
 549         V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE          = 12,
 550         V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH              = 13,
 551         V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA        = 14,
 552         V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH                = 15,
 553         V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH             = 16,
 554         V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH           = 17,
 555 };
 556 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT     (V4L2_CID_CODEC_BASE+364)
 557 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH      (V4L2_CID_CODEC_BASE+365)
 558 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE         (V4L2_CID_CODEC_BASE+366)
 559 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC            (V4L2_CID_CODEC_BASE+367)
 560 enum v4l2_mpeg_video_h264_vui_sar_idc {
 561         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED    = 0,
 562         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1            = 1,
 563         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11          = 2,
 564         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11          = 3,
 565         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11          = 4,
 566         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33          = 5,
 567         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11          = 6,
 568         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11          = 7,
 569         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11          = 8,
 570         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33          = 9,
 571         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11          = 10,
 572         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11          = 11,
 573         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33          = 12,
 574         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99         = 13,
 575         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3            = 14,
 576         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2            = 15,
 577         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1            = 16,
 578         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED       = 17,
 579 };
 580 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING              (V4L2_CID_CODEC_BASE+368)
 581 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0         (V4L2_CID_CODEC_BASE+369)
 582 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE        (V4L2_CID_CODEC_BASE+370)
 583 enum v4l2_mpeg_video_h264_sei_fp_arrangement_type {
 584         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD       = 0,
 585         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN             = 1,
 586         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW                = 2,
 587         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE       = 3,
 588         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM         = 4,
 589         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL           = 5,
 590 };
 591 #define V4L2_CID_MPEG_VIDEO_H264_FMO                    (V4L2_CID_CODEC_BASE+371)
 592 #define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE           (V4L2_CID_CODEC_BASE+372)
 593 enum v4l2_mpeg_video_h264_fmo_map_type {
 594         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES            = 0,
 595         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES              = 1,
 596         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER     = 2,
 597         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT                       = 3,
 598         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN                   = 4,
 599         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN                     = 5,
 600         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT                      = 6,
 601 };
 602 #define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP        (V4L2_CID_CODEC_BASE+373)
 603 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION   (V4L2_CID_CODEC_BASE+374)
 604 enum v4l2_mpeg_video_h264_fmo_change_dir {
 605         V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT       = 0,
 606         V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT        = 1,
 607 };
 608 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE        (V4L2_CID_CODEC_BASE+375)
 609 #define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH         (V4L2_CID_CODEC_BASE+376)
 610 #define V4L2_CID_MPEG_VIDEO_H264_ASO                    (V4L2_CID_CODEC_BASE+377)
 611 #define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER        (V4L2_CID_CODEC_BASE+378)
 612 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING            (V4L2_CID_CODEC_BASE+379)
 613 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE       (V4L2_CID_CODEC_BASE+380)
 614 enum v4l2_mpeg_video_h264_hierarchical_coding_type {
 615         V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B      = 0,
 616         V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P      = 1,
 617 };
 618 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER      (V4L2_CID_CODEC_BASE+381)
 619 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP   (V4L2_CID_CODEC_BASE+382)
 620 #define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION   (V4L2_CID_CODEC_BASE+383)
 621 #define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET         (V4L2_CID_CODEC_BASE+384)
 622 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+385)
 623 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+386)
 624 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+387)
 625 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388)
 626 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+389)
 627 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+390)
 628 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR      (V4L2_CID_CODEC_BASE+391)
 629 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR      (V4L2_CID_CODEC_BASE+392)
 630 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR      (V4L2_CID_CODEC_BASE+393)
 631 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR      (V4L2_CID_CODEC_BASE+394)
 632 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR      (V4L2_CID_CODEC_BASE+395)
 633 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR      (V4L2_CID_CODEC_BASE+396)
 634 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR      (V4L2_CID_CODEC_BASE+397)
 635 #define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP    (V4L2_CID_CODEC_BASE+400)
 636 #define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP    (V4L2_CID_CODEC_BASE+401)
 637 #define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP    (V4L2_CID_CODEC_BASE+402)
 638 #define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP        (V4L2_CID_CODEC_BASE+403)
 639 #define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP        (V4L2_CID_CODEC_BASE+404)
 640 #define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL         (V4L2_CID_CODEC_BASE+405)
 641 enum v4l2_mpeg_video_mpeg4_level {
 642         V4L2_MPEG_VIDEO_MPEG4_LEVEL_0   = 0,
 643         V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B  = 1,
 644         V4L2_MPEG_VIDEO_MPEG4_LEVEL_1   = 2,
 645         V4L2_MPEG_VIDEO_MPEG4_LEVEL_2   = 3,
 646         V4L2_MPEG_VIDEO_MPEG4_LEVEL_3   = 4,
 647         V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B  = 5,
 648         V4L2_MPEG_VIDEO_MPEG4_LEVEL_4   = 6,
 649         V4L2_MPEG_VIDEO_MPEG4_LEVEL_5   = 7,
 650 };
 651 #define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE       (V4L2_CID_CODEC_BASE+406)
 652 enum v4l2_mpeg_video_mpeg4_profile {
 653         V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE                            = 0,
 654         V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE                   = 1,
 655         V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE                              = 2,
 656         V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE                   = 3,
 657         V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY        = 4,
 658 };
 659 #define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL          (V4L2_CID_CODEC_BASE+407)
 660
 661 /*  Control IDs for VP8 streams
 662  *  Although VP8 is not part of MPEG we add these controls to the MPEG class
 663  *  as that class is already handling other video compression standards
 664  */
 665 #define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS          (V4L2_CID_CODEC_BASE+500)
 666 enum v4l2_vp8_num_partitions {
 667         V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION     = 0,
 668         V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS    = 1,
 669         V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS    = 2,
 670         V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS    = 3,
 671 };
 672 #define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4         (V4L2_CID_CODEC_BASE+501)
 673 #define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES          (V4L2_CID_CODEC_BASE+502)
 674 enum v4l2_vp8_num_ref_frames {
 675         V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME     = 0,
 676         V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME     = 1,
 677         V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME     = 2,
 678 };
 679 #define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL            (V4L2_CID_CODEC_BASE+503)
 680 #define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS        (V4L2_CID_CODEC_BASE+504)
 681 #define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_CODEC_BASE+505)
 682 #define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL        (V4L2_CID_CODEC_BASE+506)
 683 enum v4l2_vp8_golden_frame_sel {
 684         V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV           = 0,
 685         V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD     = 1,
 686 };
 687 #define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP                  (V4L2_CID_CODEC_BASE+507)
 688 #define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP                  (V4L2_CID_CODEC_BASE+508)
 689 #define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP              (V4L2_CID_CODEC_BASE+509)
 690 #define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP              (V4L2_CID_CODEC_BASE+510)
 691
 692 #define V4L2_CID_MPEG_VIDEO_VP8_PROFILE                 (V4L2_CID_CODEC_BASE+511)
 693 enum v4l2_mpeg_video_vp8_profile {
 694         V4L2_MPEG_VIDEO_VP8_PROFILE_0                           = 0,
 695         V4L2_MPEG_VIDEO_VP8_PROFILE_1                           = 1,
 696         V4L2_MPEG_VIDEO_VP8_PROFILE_2                           = 2,
 697         V4L2_MPEG_VIDEO_VP8_PROFILE_3                           = 3,
 698 };
 699 /* Deprecated alias for compatibility reasons. */
 700 #define V4L2_CID_MPEG_VIDEO_VPX_PROFILE V4L2_CID_MPEG_VIDEO_VP8_PROFILE
 701 #define V4L2_CID_MPEG_VIDEO_VP9_PROFILE                 (V4L2_CID_CODEC_BASE+512)
 702 enum v4l2_mpeg_video_vp9_profile {
 703         V4L2_MPEG_VIDEO_VP9_PROFILE_0                           = 0,
 704         V4L2_MPEG_VIDEO_VP9_PROFILE_1                           = 1,
 705         V4L2_MPEG_VIDEO_VP9_PROFILE_2                           = 2,
 706         V4L2_MPEG_VIDEO_VP9_PROFILE_3                           = 3,
 707 };
 708 #define V4L2_CID_MPEG_VIDEO_VP9_LEVEL                   (V4L2_CID_CODEC_BASE+513)
 709 enum v4l2_mpeg_video_vp9_level {
 710         V4L2_MPEG_VIDEO_VP9_LEVEL_1_0   = 0,
 711         V4L2_MPEG_VIDEO_VP9_LEVEL_1_1   = 1,
 712         V4L2_MPEG_VIDEO_VP9_LEVEL_2_0   = 2,
 713         V4L2_MPEG_VIDEO_VP9_LEVEL_2_1   = 3,
 714         V4L2_MPEG_VIDEO_VP9_LEVEL_3_0   = 4,
 715         V4L2_MPEG_VIDEO_VP9_LEVEL_3_1   = 5,
 716         V4L2_MPEG_VIDEO_VP9_LEVEL_4_0   = 6,
 717         V4L2_MPEG_VIDEO_VP9_LEVEL_4_1   = 7,
 718         V4L2_MPEG_VIDEO_VP9_LEVEL_5_0   = 8,
 719         V4L2_MPEG_VIDEO_VP9_LEVEL_5_1   = 9,
 720         V4L2_MPEG_VIDEO_VP9_LEVEL_5_2   = 10,
 721         V4L2_MPEG_VIDEO_VP9_LEVEL_6_0   = 11,
 722         V4L2_MPEG_VIDEO_VP9_LEVEL_6_1   = 12,
 723         V4L2_MPEG_VIDEO_VP9_LEVEL_6_2   = 13,
 724 };
 725
 726 /* CIDs for HEVC encoding. */
 727
 728 #define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP         (V4L2_CID_CODEC_BASE + 600)
 729 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP         (V4L2_CID_CODEC_BASE + 601)
 730 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP     (V4L2_CID_CODEC_BASE + 602)
 731 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP     (V4L2_CID_CODEC_BASE + 603)
 732 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP     (V4L2_CID_CODEC_BASE + 604)
 733 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP        (V4L2_CID_CODEC_BASE + 605)
 734 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_CODEC_BASE + 606)
 735 enum v4l2_mpeg_video_hevc_hier_coding_type {
 736         V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B      = 0,
 737         V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P      = 1,
 738 };
 739 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER      (V4L2_CID_CODEC_BASE + 607)
 740 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP      (V4L2_CID_CODEC_BASE + 608)
 741 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP      (V4L2_CID_CODEC_BASE + 609)
 742 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP      (V4L2_CID_CODEC_BASE + 610)
 743 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP      (V4L2_CID_CODEC_BASE + 611)
 744 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP      (V4L2_CID_CODEC_BASE + 612)
 745 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP      (V4L2_CID_CODEC_BASE + 613)
 746 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP      (V4L2_CID_CODEC_BASE + 614)
 747 #define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE        (V4L2_CID_CODEC_BASE + 615)
 748 enum v4l2_mpeg_video_hevc_profile {
 749         V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0,
 750         V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1,
 751         V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2,
 752 };
 753 #define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL          (V4L2_CID_CODEC_BASE + 616)
 754 enum v4l2_mpeg_video_hevc_level {
 755         V4L2_MPEG_VIDEO_HEVC_LEVEL_1    = 0,
 756         V4L2_MPEG_VIDEO_HEVC_LEVEL_2    = 1,
 757         V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1  = 2,
 758         V4L2_MPEG_VIDEO_HEVC_LEVEL_3    = 3,
 759         V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1  = 4,
 760         V4L2_MPEG_VIDEO_HEVC_LEVEL_4    = 5,
 761         V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1  = 6,
 762         V4L2_MPEG_VIDEO_HEVC_LEVEL_5    = 7,
 763         V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1  = 8,
 764         V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2  = 9,
 765         V4L2_MPEG_VIDEO_HEVC_LEVEL_6    = 10,
 766         V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1  = 11,
 767         V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2  = 12,
 768 };
 769 #define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION  (V4L2_CID_CODEC_BASE + 617)
 770 #define V4L2_CID_MPEG_VIDEO_HEVC_TIER                   (V4L2_CID_CODEC_BASE + 618)
 771 enum v4l2_mpeg_video_hevc_tier {
 772         V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0,
 773         V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1,
 774 };
 775 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH    (V4L2_CID_CODEC_BASE + 619)
 776 #define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE       (V4L2_CID_CODEC_BASE + 620)
 777 enum v4l2_cid_mpeg_video_hevc_loop_filter_mode {
 778         V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED                   = 0,
 779         V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED                    = 1,
 780         V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
 781 };
 782 #define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2    (V4L2_CID_CODEC_BASE + 621)
 783 #define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2      (V4L2_CID_CODEC_BASE + 622)
 784 #define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE           (V4L2_CID_CODEC_BASE + 623)
 785 enum v4l2_cid_mpeg_video_hevc_refresh_type {
 786         V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE               = 0,
 787         V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA                = 1,
 788         V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR                = 2,
 789 };
 790 #define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD         (V4L2_CID_CODEC_BASE + 624)
 791 #define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU            (V4L2_CID_CODEC_BASE + 625)
 792 #define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED       (V4L2_CID_CODEC_BASE + 626)
 793 #define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT              (V4L2_CID_CODEC_BASE + 627)
 794 #define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB             (V4L2_CID_CODEC_BASE + 628)
 795 #define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID            (V4L2_CID_CODEC_BASE + 629)
 796 #define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING       (V4L2_CID_CODEC_BASE + 630)
 797 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1        (V4L2_CID_CODEC_BASE + 631)
 798 #define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT         (V4L2_CID_CODEC_BASE + 632)
 799 #define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION         (V4L2_CID_CODEC_BASE + 633)
 800 #define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE      (V4L2_CID_CODEC_BASE + 634)
 801 #define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD   (V4L2_CID_CODEC_BASE + 635)
 802 enum v4l2_cid_mpeg_video_hevc_size_of_length_field {
 803         V4L2_MPEG_VIDEO_HEVC_SIZE_0             = 0,
 804         V4L2_MPEG_VIDEO_HEVC_SIZE_1             = 1,
 805         V4L2_MPEG_VIDEO_HEVC_SIZE_2             = 2,
 806         V4L2_MPEG_VIDEO_HEVC_SIZE_4             = 3,
 807 };
 808 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR      (V4L2_CID_CODEC_BASE + 636)
 809 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR      (V4L2_CID_CODEC_BASE + 637)
 810 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR      (V4L2_CID_CODEC_BASE + 638)
 811 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR      (V4L2_CID_CODEC_BASE + 639)
 812 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR      (V4L2_CID_CODEC_BASE + 640)
 813 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR      (V4L2_CID_CODEC_BASE + 641)
 814 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR      (V4L2_CID_CODEC_BASE + 642)
 815 #define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES      (V4L2_CID_CODEC_BASE + 643)
 816 #define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR       (V4L2_CID_CODEC_BASE + 644)
 817 #define V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY            (V4L2_CID_CODEC_BASE + 645)
 818 #define V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE             (V4L2_CID_CODEC_BASE + 646)
 819 enum v4l2_mpeg_video_frame_skip_mode {
 820         V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED        = 0,
 821         V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT     = 1,
 822         V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT       = 2,
 823 };
 824
 825 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP        (V4L2_CID_CODEC_BASE + 647)
 826 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP        (V4L2_CID_CODEC_BASE + 648)
 827 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP        (V4L2_CID_CODEC_BASE + 649)
 828 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP        (V4L2_CID_CODEC_BASE + 650)
 829 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP        (V4L2_CID_CODEC_BASE + 651)
 830 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP        (V4L2_CID_CODEC_BASE + 652)
 831
 832 #define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY           (V4L2_CID_CODEC_BASE + 653)
 833 #define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE    (V4L2_CID_CODEC_BASE + 654)
 834
 835 /*  MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
 836 #define V4L2_CID_CODEC_CX2341X_BASE                             (V4L2_CTRL_CLASS_CODEC | 0x1000)
 837 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE         (V4L2_CID_CODEC_CX2341X_BASE+0)
 838 enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
 839         V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
 840         V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
 841 };
 842 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER              (V4L2_CID_CODEC_CX2341X_BASE+1)
 843 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE    (V4L2_CID_CODEC_CX2341X_BASE+2)
 844 enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
 845         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
 846         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
 847         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
 848         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
 849         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
 850 };
 851 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE  (V4L2_CID_CODEC_CX2341X_BASE+3)
 852 enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
 853         V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
 854         V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
 855 };
 856 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE        (V4L2_CID_CODEC_CX2341X_BASE+4)
 857 enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
 858         V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
 859         V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
 860 };
 861 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER             (V4L2_CID_CODEC_CX2341X_BASE+5)
 862 #define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE          (V4L2_CID_CODEC_CX2341X_BASE+6)
 863 enum v4l2_mpeg_cx2341x_video_median_filter_type {
 864         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
 865         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
 866         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
 867         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
 868         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
 869 };
 870 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM   (V4L2_CID_CODEC_CX2341X_BASE+7)
 871 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP      (V4L2_CID_CODEC_CX2341X_BASE+8)
 872 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+9)
 873 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP    (V4L2_CID_CODEC_CX2341X_BASE+10)
 874 #define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS         (V4L2_CID_CODEC_CX2341X_BASE+11)
 875
 876 /*  MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
 877 #define V4L2_CID_CODEC_MFC51_BASE                               (V4L2_CTRL_CLASS_CODEC | 0x1100)
 878
 879 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY            (V4L2_CID_CODEC_MFC51_BASE+0)
 880 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE     (V4L2_CID_CODEC_MFC51_BASE+1)
 881 #define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE                       (V4L2_CID_CODEC_MFC51_BASE+2)
 882 enum v4l2_mpeg_mfc51_video_frame_skip_mode {
 883         V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED          = 0,
 884         V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT       = 1,
 885         V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT         = 2,
 886 };
 887 #define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE                      (V4L2_CID_CODEC_MFC51_BASE+3)
 888 enum v4l2_mpeg_mfc51_video_force_frame_type {
 889         V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED         = 0,
 890         V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME          = 1,
 891         V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED        = 2,
 892 };
 893 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING                               (V4L2_CID_CODEC_MFC51_BASE+4)
 894 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV                           (V4L2_CID_CODEC_MFC51_BASE+5)
 895 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT                   (V4L2_CID_CODEC_MFC51_BASE+6)
 896 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF                     (V4L2_CID_CODEC_MFC51_BASE+7)
 897 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY             (V4L2_CID_CODEC_MFC51_BASE+50)
 898 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK                 (V4L2_CID_CODEC_MFC51_BASE+51)
 899 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH               (V4L2_CID_CODEC_MFC51_BASE+52)
 900 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC               (V4L2_CID_CODEC_MFC51_BASE+53)
 901 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P                (V4L2_CID_CODEC_MFC51_BASE+54)
 902
 903 /*  Camera class control IDs */
 904
 905 #define V4L2_CID_CAMERA_CLASS_BASE      (V4L2_CTRL_CLASS_CAMERA | 0x900)
 906 #define V4L2_CID_CAMERA_CLASS           (V4L2_CTRL_CLASS_CAMERA | 1)
 907
 908 #define V4L2_CID_EXPOSURE_AUTO                  (V4L2_CID_CAMERA_CLASS_BASE+1)
 909 enum  v4l2_exposure_auto_type {
 910         V4L2_EXPOSURE_AUTO = 0,
 911         V4L2_EXPOSURE_MANUAL = 1,
 912         V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
 913         V4L2_EXPOSURE_APERTURE_PRIORITY = 3
 914 };
 915 #define V4L2_CID_EXPOSURE_ABSOLUTE              (V4L2_CID_CAMERA_CLASS_BASE+2)
 916 #define V4L2_CID_EXPOSURE_AUTO_PRIORITY         (V4L2_CID_CAMERA_CLASS_BASE+3)
 917
 918 #define V4L2_CID_PAN_RELATIVE                   (V4L2_CID_CAMERA_CLASS_BASE+4)
 919 #define V4L2_CID_TILT_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+5)
 920 #define V4L2_CID_PAN_RESET                      (V4L2_CID_CAMERA_CLASS_BASE+6)
 921 #define V4L2_CID_TILT_RESET                     (V4L2_CID_CAMERA_CLASS_BASE+7)
 922
 923 #define V4L2_CID_PAN_ABSOLUTE                   (V4L2_CID_CAMERA_CLASS_BASE+8)
 924 #define V4L2_CID_TILT_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+9)
 925
 926 #define V4L2_CID_FOCUS_ABSOLUTE                 (V4L2_CID_CAMERA_CLASS_BASE+10)
 927 #define V4L2_CID_FOCUS_RELATIVE                 (V4L2_CID_CAMERA_CLASS_BASE+11)
 928 #define V4L2_CID_FOCUS_AUTO                     (V4L2_CID_CAMERA_CLASS_BASE+12)
 929
 930 #define V4L2_CID_ZOOM_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+13)
 931 #define V4L2_CID_ZOOM_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+14)
 932 #define V4L2_CID_ZOOM_CONTINUOUS                (V4L2_CID_CAMERA_CLASS_BASE+15)
 933
 934 #define V4L2_CID_PRIVACY                        (V4L2_CID_CAMERA_CLASS_BASE+16)
 935
 936 #define V4L2_CID_IRIS_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+17)
 937 #define V4L2_CID_IRIS_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+18)
 938
 939 #define V4L2_CID_AUTO_EXPOSURE_BIAS             (V4L2_CID_CAMERA_CLASS_BASE+19)
 940
 941 #define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE    (V4L2_CID_CAMERA_CLASS_BASE+20)
 942 enum v4l2_auto_n_preset_white_balance {
 943         V4L2_WHITE_BALANCE_MANUAL               = 0,
 944         V4L2_WHITE_BALANCE_AUTO                 = 1,
 945         V4L2_WHITE_BALANCE_INCANDESCENT         = 2,
 946         V4L2_WHITE_BALANCE_FLUORESCENT          = 3,
 947         V4L2_WHITE_BALANCE_FLUORESCENT_H        = 4,
 948         V4L2_WHITE_BALANCE_HORIZON              = 5,
 949         V4L2_WHITE_BALANCE_DAYLIGHT             = 6,
 950         V4L2_WHITE_BALANCE_FLASH                = 7,
 951         V4L2_WHITE_BALANCE_CLOUDY               = 8,
 952         V4L2_WHITE_BALANCE_SHADE                = 9,
 953 };
 954
 955 #define V4L2_CID_WIDE_DYNAMIC_RANGE             (V4L2_CID_CAMERA_CLASS_BASE+21)
 956 #define V4L2_CID_IMAGE_STABILIZATION            (V4L2_CID_CAMERA_CLASS_BASE+22)
 957
 958 #define V4L2_CID_ISO_SENSITIVITY                (V4L2_CID_CAMERA_CLASS_BASE+23)
 959 #define V4L2_CID_ISO_SENSITIVITY_AUTO           (V4L2_CID_CAMERA_CLASS_BASE+24)
 960 enum v4l2_iso_sensitivity_auto_type {
 961         V4L2_ISO_SENSITIVITY_MANUAL             = 0,
 962         V4L2_ISO_SENSITIVITY_AUTO               = 1,
 963 };
 964
 965 #define V4L2_CID_EXPOSURE_METERING              (V4L2_CID_CAMERA_CLASS_BASE+25)
 966 enum v4l2_exposure_metering {
 967         V4L2_EXPOSURE_METERING_AVERAGE          = 0,
 968         V4L2_EXPOSURE_METERING_CENTER_WEIGHTED  = 1,
 969         V4L2_EXPOSURE_METERING_SPOT             = 2,
 970         V4L2_EXPOSURE_METERING_MATRIX           = 3,
 971 };
 972
 973 #define V4L2_CID_SCENE_MODE                     (V4L2_CID_CAMERA_CLASS_BASE+26)
 974 enum v4l2_scene_mode {
 975         V4L2_SCENE_MODE_NONE                    = 0,
 976         V4L2_SCENE_MODE_BACKLIGHT               = 1,
 977         V4L2_SCENE_MODE_BEACH_SNOW              = 2,
 978         V4L2_SCENE_MODE_CANDLE_LIGHT            = 3,
 979         V4L2_SCENE_MODE_DAWN_DUSK               = 4,
 980         V4L2_SCENE_MODE_FALL_COLORS             = 5,
 981         V4L2_SCENE_MODE_FIREWORKS               = 6,
 982         V4L2_SCENE_MODE_LANDSCAPE               = 7,
 983         V4L2_SCENE_MODE_NIGHT                   = 8,
 984         V4L2_SCENE_MODE_PARTY_INDOOR            = 9,
 985         V4L2_SCENE_MODE_PORTRAIT                = 10,
 986         V4L2_SCENE_MODE_SPORTS                  = 11,
 987         V4L2_SCENE_MODE_SUNSET                  = 12,
 988         V4L2_SCENE_MODE_TEXT                    = 13,
 989 };
 990
 991 #define V4L2_CID_3A_LOCK                        (V4L2_CID_CAMERA_CLASS_BASE+27)
 992 #define V4L2_LOCK_EXPOSURE                      (1 << 0)
 993 #define V4L2_LOCK_WHITE_BALANCE                 (1 << 1)
 994 #define V4L2_LOCK_FOCUS                         (1 << 2)
 995
 996 #define V4L2_CID_AUTO_FOCUS_START               (V4L2_CID_CAMERA_CLASS_BASE+28)
 997 #define V4L2_CID_AUTO_FOCUS_STOP                (V4L2_CID_CAMERA_CLASS_BASE+29)
 998 #define V4L2_CID_AUTO_FOCUS_STATUS              (V4L2_CID_CAMERA_CLASS_BASE+30)
 999 #define V4L2_AUTO_FOCUS_STATUS_IDLE             (0 << 0)
1000 #define V4L2_AUTO_FOCUS_STATUS_BUSY             (1 << 0)
1001 #define V4L2_AUTO_FOCUS_STATUS_REACHED          (1 << 1)
1002 #define V4L2_AUTO_FOCUS_STATUS_FAILED           (1 << 2)
1003
1004 #define V4L2_CID_AUTO_FOCUS_RANGE               (V4L2_CID_CAMERA_CLASS_BASE+31)
1005 enum v4l2_auto_focus_range {
1006         V4L2_AUTO_FOCUS_RANGE_AUTO              = 0,
1007         V4L2_AUTO_FOCUS_RANGE_NORMAL            = 1,
1008         V4L2_AUTO_FOCUS_RANGE_MACRO             = 2,
1009         V4L2_AUTO_FOCUS_RANGE_INFINITY          = 3,
1010 };
1011
1012 #define V4L2_CID_PAN_SPEED                      (V4L2_CID_CAMERA_CLASS_BASE+32)
1013 #define V4L2_CID_TILT_SPEED                     (V4L2_CID_CAMERA_CLASS_BASE+33)
1014
1015 #define V4L2_CID_CAMERA_ORIENTATION             (V4L2_CID_CAMERA_CLASS_BASE+34)
1016 #define V4L2_CAMERA_ORIENTATION_FRONT           0
1017 #define V4L2_CAMERA_ORIENTATION_BACK            1
1018 #define V4L2_CAMERA_ORIENTATION_EXTERNAL        2
1019
1020 #define V4L2_CID_CAMERA_SENSOR_ROTATION         (V4L2_CID_CAMERA_CLASS_BASE+35)
1021
1022 /* FM Modulator class control IDs */
1023
1024 #define V4L2_CID_FM_TX_CLASS_BASE               (V4L2_CTRL_CLASS_FM_TX | 0x900)
1025 #define V4L2_CID_FM_TX_CLASS                    (V4L2_CTRL_CLASS_FM_TX | 1)
1026
1027 #define V4L2_CID_RDS_TX_DEVIATION               (V4L2_CID_FM_TX_CLASS_BASE + 1)
1028 #define V4L2_CID_RDS_TX_PI                      (V4L2_CID_FM_TX_CLASS_BASE + 2)
1029 #define V4L2_CID_RDS_TX_PTY                     (V4L2_CID_FM_TX_CLASS_BASE + 3)
1030 #define V4L2_CID_RDS_TX_PS_NAME                 (V4L2_CID_FM_TX_CLASS_BASE + 5)
1031 #define V4L2_CID_RDS_TX_RADIO_TEXT              (V4L2_CID_FM_TX_CLASS_BASE + 6)
1032 #define V4L2_CID_RDS_TX_MONO_STEREO             (V4L2_CID_FM_TX_CLASS_BASE + 7)
1033 #define V4L2_CID_RDS_TX_ARTIFICIAL_HEAD         (V4L2_CID_FM_TX_CLASS_BASE + 8)
1034 #define V4L2_CID_RDS_TX_COMPRESSED              (V4L2_CID_FM_TX_CLASS_BASE + 9)
1035 #define V4L2_CID_RDS_TX_DYNAMIC_PTY             (V4L2_CID_FM_TX_CLASS_BASE + 10)
1036 #define V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT    (V4L2_CID_FM_TX_CLASS_BASE + 11)
1037 #define V4L2_CID_RDS_TX_TRAFFIC_PROGRAM         (V4L2_CID_FM_TX_CLASS_BASE + 12)
1038 #define V4L2_CID_RDS_TX_MUSIC_SPEECH            (V4L2_CID_FM_TX_CLASS_BASE + 13)
1039 #define V4L2_CID_RDS_TX_ALT_FREQS_ENABLE        (V4L2_CID_FM_TX_CLASS_BASE + 14)
1040 #define V4L2_CID_RDS_TX_ALT_FREQS               (V4L2_CID_FM_TX_CLASS_BASE + 15)
1041
1042 #define V4L2_CID_AUDIO_LIMITER_ENABLED          (V4L2_CID_FM_TX_CLASS_BASE + 64)
1043 #define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME     (V4L2_CID_FM_TX_CLASS_BASE + 65)
1044 #define V4L2_CID_AUDIO_LIMITER_DEVIATION        (V4L2_CID_FM_TX_CLASS_BASE + 66)
1045
1046 #define V4L2_CID_AUDIO_COMPRESSION_ENABLED      (V4L2_CID_FM_TX_CLASS_BASE + 80)
1047 #define V4L2_CID_AUDIO_COMPRESSION_GAIN         (V4L2_CID_FM_TX_CLASS_BASE + 81)
1048 #define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD    (V4L2_CID_FM_TX_CLASS_BASE + 82)
1049 #define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME  (V4L2_CID_FM_TX_CLASS_BASE + 83)
1050 #define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
1051
1052 #define V4L2_CID_PILOT_TONE_ENABLED             (V4L2_CID_FM_TX_CLASS_BASE + 96)
1053 #define V4L2_CID_PILOT_TONE_DEVIATION           (V4L2_CID_FM_TX_CLASS_BASE + 97)
1054 #define V4L2_CID_PILOT_TONE_FREQUENCY           (V4L2_CID_FM_TX_CLASS_BASE + 98)
1055
1056 #define V4L2_CID_TUNE_PREEMPHASIS               (V4L2_CID_FM_TX_CLASS_BASE + 112)
1057 enum v4l2_preemphasis {
1058         V4L2_PREEMPHASIS_DISABLED       = 0,
1059         V4L2_PREEMPHASIS_50_uS          = 1,
1060         V4L2_PREEMPHASIS_75_uS          = 2,
1061 };
1062 #define V4L2_CID_TUNE_POWER_LEVEL               (V4L2_CID_FM_TX_CLASS_BASE + 113)
1063 #define V4L2_CID_TUNE_ANTENNA_CAPACITOR         (V4L2_CID_FM_TX_CLASS_BASE + 114)
1064
1065
1066 /* Flash and privacy (indicator) light controls */
1067
1068 #define V4L2_CID_FLASH_CLASS_BASE               (V4L2_CTRL_CLASS_FLASH | 0x900)
1069 #define V4L2_CID_FLASH_CLASS                    (V4L2_CTRL_CLASS_FLASH | 1)
1070
1071 #define V4L2_CID_FLASH_LED_MODE                 (V4L2_CID_FLASH_CLASS_BASE + 1)
1072 enum v4l2_flash_led_mode {
1073         V4L2_FLASH_LED_MODE_NONE,
1074         V4L2_FLASH_LED_MODE_FLASH,
1075         V4L2_FLASH_LED_MODE_TORCH,
1076 };
1077
1078 #define V4L2_CID_FLASH_STROBE_SOURCE            (V4L2_CID_FLASH_CLASS_BASE + 2)
1079 enum v4l2_flash_strobe_source {
1080         V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
1081         V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
1082 };
1083
1084 #define V4L2_CID_FLASH_STROBE                   (V4L2_CID_FLASH_CLASS_BASE + 3)
1085 #define V4L2_CID_FLASH_STROBE_STOP              (V4L2_CID_FLASH_CLASS_BASE + 4)
1086 #define V4L2_CID_FLASH_STROBE_STATUS            (V4L2_CID_FLASH_CLASS_BASE + 5)
1087
1088 #define V4L2_CID_FLASH_TIMEOUT                  (V4L2_CID_FLASH_CLASS_BASE + 6)
1089 #define V4L2_CID_FLASH_INTENSITY                (V4L2_CID_FLASH_CLASS_BASE + 7)
1090 #define V4L2_CID_FLASH_TORCH_INTENSITY          (V4L2_CID_FLASH_CLASS_BASE + 8)
1091 #define V4L2_CID_FLASH_INDICATOR_INTENSITY      (V4L2_CID_FLASH_CLASS_BASE + 9)
1092
1093 #define V4L2_CID_FLASH_FAULT                    (V4L2_CID_FLASH_CLASS_BASE + 10)
1094 #define V4L2_FLASH_FAULT_OVER_VOLTAGE           (1 << 0)
1095 #define V4L2_FLASH_FAULT_TIMEOUT                (1 << 1)
1096 #define V4L2_FLASH_FAULT_OVER_TEMPERATURE       (1 << 2)
1097 #define V4L2_FLASH_FAULT_SHORT_CIRCUIT          (1 << 3)
1098 #define V4L2_FLASH_FAULT_OVER_CURRENT           (1 << 4)
1099 #define V4L2_FLASH_FAULT_INDICATOR              (1 << 5)
1100 #define V4L2_FLASH_FAULT_UNDER_VOLTAGE          (1 << 6)
1101 #define V4L2_FLASH_FAULT_INPUT_VOLTAGE          (1 << 7)
1102 #define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE   (1 << 8)
1103
1104 #define V4L2_CID_FLASH_CHARGE                   (V4L2_CID_FLASH_CLASS_BASE + 11)
1105 #define V4L2_CID_FLASH_READY                    (V4L2_CID_FLASH_CLASS_BASE + 12)
1106
1107
1108 /* JPEG-class control IDs */
1109
1110 #define V4L2_CID_JPEG_CLASS_BASE                (V4L2_CTRL_CLASS_JPEG | 0x900)
1111 #define V4L2_CID_JPEG_CLASS                     (V4L2_CTRL_CLASS_JPEG | 1)
1112
1113 #define V4L2_CID_JPEG_CHROMA_SUBSAMPLING        (V4L2_CID_JPEG_CLASS_BASE + 1)
1114 enum v4l2_jpeg_chroma_subsampling {
1115         V4L2_JPEG_CHROMA_SUBSAMPLING_444        = 0,
1116         V4L2_JPEG_CHROMA_SUBSAMPLING_422        = 1,
1117         V4L2_JPEG_CHROMA_SUBSAMPLING_420        = 2,
1118         V4L2_JPEG_CHROMA_SUBSAMPLING_411        = 3,
1119         V4L2_JPEG_CHROMA_SUBSAMPLING_410        = 4,
1120         V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY       = 5,
1121 };
1122 #define V4L2_CID_JPEG_RESTART_INTERVAL          (V4L2_CID_JPEG_CLASS_BASE + 2)
1123 #define V4L2_CID_JPEG_COMPRESSION_QUALITY       (V4L2_CID_JPEG_CLASS_BASE + 3)
1124
1125 #define V4L2_CID_JPEG_ACTIVE_MARKER             (V4L2_CID_JPEG_CLASS_BASE + 4)
1126 #define V4L2_JPEG_ACTIVE_MARKER_APP0            (1 << 0)
1127 #define V4L2_JPEG_ACTIVE_MARKER_APP1            (1 << 1)
1128 #define V4L2_JPEG_ACTIVE_MARKER_COM             (1 << 16)
1129 #define V4L2_JPEG_ACTIVE_MARKER_DQT             (1 << 17)
1130 #define V4L2_JPEG_ACTIVE_MARKER_DHT             (1 << 18)
1131
1132
1133 /* Image source controls */
1134 #define V4L2_CID_IMAGE_SOURCE_CLASS_BASE        (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
1135 #define V4L2_CID_IMAGE_SOURCE_CLASS             (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
1136
1137 #define V4L2_CID_VBLANK                         (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
1138 #define V4L2_CID_HBLANK                         (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
1139 #define V4L2_CID_ANALOGUE_GAIN                  (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
1140 #define V4L2_CID_TEST_PATTERN_RED               (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 4)
1141 #define V4L2_CID_TEST_PATTERN_GREENR            (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5)
1142 #define V4L2_CID_TEST_PATTERN_BLUE              (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6)
1143 #define V4L2_CID_TEST_PATTERN_GREENB            (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7)
1144 #define V4L2_CID_UNIT_CELL_SIZE                 (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8)
1145 #define V4L2_CID_NOTIFY_GAINS                   (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 9)
1146
1147
1148 /* Image processing controls */
1149
1150 #define V4L2_CID_IMAGE_PROC_CLASS_BASE          (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
1151 #define V4L2_CID_IMAGE_PROC_CLASS               (V4L2_CTRL_CLASS_IMAGE_PROC | 1)
1152
1153 #define V4L2_CID_LINK_FREQ                      (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
1154 #define V4L2_CID_PIXEL_RATE                     (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
1155 #define V4L2_CID_TEST_PATTERN                   (V4L2_CID_IMAGE_PROC_CLASS_BASE + 3)
1156 #define V4L2_CID_DEINTERLACING_MODE             (V4L2_CID_IMAGE_PROC_CLASS_BASE + 4)
1157 #define V4L2_CID_DIGITAL_GAIN                   (V4L2_CID_IMAGE_PROC_CLASS_BASE + 5)
1158
1159 /*  DV-class control IDs defined by V4L2 */
1160 #define V4L2_CID_DV_CLASS_BASE                  (V4L2_CTRL_CLASS_DV | 0x900)
1161 #define V4L2_CID_DV_CLASS                       (V4L2_CTRL_CLASS_DV | 1)
1162
1163 #define V4L2_CID_DV_TX_HOTPLUG                  (V4L2_CID_DV_CLASS_BASE + 1)
1164 #define V4L2_CID_DV_TX_RXSENSE                  (V4L2_CID_DV_CLASS_BASE + 2)
1165 #define V4L2_CID_DV_TX_EDID_PRESENT             (V4L2_CID_DV_CLASS_BASE + 3)
1166 #define V4L2_CID_DV_TX_MODE                     (V4L2_CID_DV_CLASS_BASE + 4)
1167 enum v4l2_dv_tx_mode {
1168         V4L2_DV_TX_MODE_DVI_D   = 0,
1169         V4L2_DV_TX_MODE_HDMI    = 1,
1170 };
1171 #define V4L2_CID_DV_TX_RGB_RANGE                (V4L2_CID_DV_CLASS_BASE + 5)
1172 enum v4l2_dv_rgb_range {
1173         V4L2_DV_RGB_RANGE_AUTO    = 0,
1174         V4L2_DV_RGB_RANGE_LIMITED = 1,
1175         V4L2_DV_RGB_RANGE_FULL    = 2,
1176 };
1177
1178 #define V4L2_CID_DV_TX_IT_CONTENT_TYPE          (V4L2_CID_DV_CLASS_BASE + 6)
1179 enum v4l2_dv_it_content_type {
1180         V4L2_DV_IT_CONTENT_TYPE_GRAPHICS  = 0,
1181         V4L2_DV_IT_CONTENT_TYPE_PHOTO     = 1,
1182         V4L2_DV_IT_CONTENT_TYPE_CINEMA    = 2,
1183         V4L2_DV_IT_CONTENT_TYPE_GAME      = 3,
1184         V4L2_DV_IT_CONTENT_TYPE_NO_ITC    = 4,
1185 };
1186
1187 #define V4L2_CID_DV_RX_POWER_PRESENT            (V4L2_CID_DV_CLASS_BASE + 100)
1188 #define V4L2_CID_DV_RX_RGB_RANGE                (V4L2_CID_DV_CLASS_BASE + 101)
1189 #define V4L2_CID_DV_RX_IT_CONTENT_TYPE          (V4L2_CID_DV_CLASS_BASE + 102)
1190
1191 #define V4L2_CID_FM_RX_CLASS_BASE               (V4L2_CTRL_CLASS_FM_RX | 0x900)
1192 #define V4L2_CID_FM_RX_CLASS                    (V4L2_CTRL_CLASS_FM_RX | 1)
1193
1194 #define V4L2_CID_TUNE_DEEMPHASIS                (V4L2_CID_FM_RX_CLASS_BASE + 1)
1195 enum v4l2_deemphasis {
1196         V4L2_DEEMPHASIS_DISABLED        = V4L2_PREEMPHASIS_DISABLED,
1197         V4L2_DEEMPHASIS_50_uS           = V4L2_PREEMPHASIS_50_uS,
1198         V4L2_DEEMPHASIS_75_uS           = V4L2_PREEMPHASIS_75_uS,
1199 };
1200
1201 #define V4L2_CID_RDS_RECEPTION                  (V4L2_CID_FM_RX_CLASS_BASE + 2)
1202 #define V4L2_CID_RDS_RX_PTY                     (V4L2_CID_FM_RX_CLASS_BASE + 3)
1203 #define V4L2_CID_RDS_RX_PS_NAME                 (V4L2_CID_FM_RX_CLASS_BASE + 4)
1204 #define V4L2_CID_RDS_RX_RADIO_TEXT              (V4L2_CID_FM_RX_CLASS_BASE + 5)
1205 #define V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT    (V4L2_CID_FM_RX_CLASS_BASE + 6)
1206 #define V4L2_CID_RDS_RX_TRAFFIC_PROGRAM         (V4L2_CID_FM_RX_CLASS_BASE + 7)
1207 #define V4L2_CID_RDS_RX_MUSIC_SPEECH            (V4L2_CID_FM_RX_CLASS_BASE + 8)
1208
1209 #define V4L2_CID_RF_TUNER_CLASS_BASE            (V4L2_CTRL_CLASS_RF_TUNER | 0x900)
1210 #define V4L2_CID_RF_TUNER_CLASS                 (V4L2_CTRL_CLASS_RF_TUNER | 1)
1211
1212 #define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO        (V4L2_CID_RF_TUNER_CLASS_BASE + 11)
1213 #define V4L2_CID_RF_TUNER_BANDWIDTH             (V4L2_CID_RF_TUNER_CLASS_BASE + 12)
1214 #define V4L2_CID_RF_TUNER_RF_GAIN               (V4L2_CID_RF_TUNER_CLASS_BASE + 32)
1215 #define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO         (V4L2_CID_RF_TUNER_CLASS_BASE + 41)
1216 #define V4L2_CID_RF_TUNER_LNA_GAIN              (V4L2_CID_RF_TUNER_CLASS_BASE + 42)
1217 #define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO       (V4L2_CID_RF_TUNER_CLASS_BASE + 51)
1218 #define V4L2_CID_RF_TUNER_MIXER_GAIN            (V4L2_CID_RF_TUNER_CLASS_BASE + 52)
1219 #define V4L2_CID_RF_TUNER_IF_GAIN_AUTO          (V4L2_CID_RF_TUNER_CLASS_BASE + 61)
1220 #define V4L2_CID_RF_TUNER_IF_GAIN               (V4L2_CID_RF_TUNER_CLASS_BASE + 62)
1221 #define V4L2_CID_RF_TUNER_PLL_LOCK                      (V4L2_CID_RF_TUNER_CLASS_BASE + 91)
1222
1223
1224 /*  Detection-class control IDs defined by V4L2 */
1225 #define V4L2_CID_DETECT_CLASS_BASE              (V4L2_CTRL_CLASS_DETECT | 0x900)
1226 #define V4L2_CID_DETECT_CLASS                   (V4L2_CTRL_CLASS_DETECT | 1)
1227
1228 #define V4L2_CID_DETECT_MD_MODE                 (V4L2_CID_DETECT_CLASS_BASE + 1)
1229 enum v4l2_detect_md_mode {
1230         V4L2_DETECT_MD_MODE_DISABLED            = 0,
1231         V4L2_DETECT_MD_MODE_GLOBAL              = 1,
1232         V4L2_DETECT_MD_MODE_THRESHOLD_GRID      = 2,
1233         V4L2_DETECT_MD_MODE_REGION_GRID         = 3,
1234 };
1235 #define V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD     (V4L2_CID_DETECT_CLASS_BASE + 2)
1236 #define V4L2_CID_DETECT_MD_THRESHOLD_GRID       (V4L2_CID_DETECT_CLASS_BASE + 3)
1237 #define V4L2_CID_DETECT_MD_REGION_GRID          (V4L2_CID_DETECT_CLASS_BASE + 4)
1238
1239
1240 /*  Stateless CODECs controls */
1241 #define V4L2_CID_CODEC_STATELESS_BASE          (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900)
1242 #define V4L2_CID_CODEC_STATELESS_CLASS         (V4L2_CTRL_CLASS_CODEC_STATELESS | 1)
1243
1244 #define V4L2_CID_STATELESS_H264_DECODE_MODE     (V4L2_CID_CODEC_STATELESS_BASE + 0)
1245 /**
1246  * enum v4l2_stateless_h264_decode_mode - Decoding mode
1247  *
1248  * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding
1249  * is performed one slice at a time. In this mode,
1250  * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice
1251  * parameters and the OUTPUT buffer must contain a single slice.
1252  * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used
1253  * in order to support multislice frames.
1254  * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that
1255  * decoding is performed per frame. The OUTPUT buffer must contain
1256  * all slices and also both fields. This mode is typically supported
1257  * by device drivers that are able to parse the slice(s) header(s)
1258  * in hardware. When this mode is selected,
1259  * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used.
1260  */
1261 enum v4l2_stateless_h264_decode_mode {
1262         V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED,
1263         V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED,
1264 };
1265
1266 #define V4L2_CID_STATELESS_H264_START_CODE      (V4L2_CID_CODEC_STATELESS_BASE + 1)
1267 /**
1268  * enum v4l2_stateless_h264_start_code - Start code
1269  *
1270  * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed
1271  * to the driver without any start code.
1272  * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed
1273  * to the driver with an Annex B start code prefix
1274  * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001).
1275  * This mode is typically supported by device drivers that parse
1276  * the start code in hardware.
1277  */
1278 enum v4l2_stateless_h264_start_code {
1279         V4L2_STATELESS_H264_START_CODE_NONE,
1280         V4L2_STATELESS_H264_START_CODE_ANNEX_B,
1281 };
1282
1283 #define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG                      0x01
1284 #define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG                      0x02
1285 #define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG                      0x04
1286 #define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG                      0x08
1287 #define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG                      0x10
1288 #define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG                      0x20
1289
1290 #define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE                0x01
1291 #define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS      0x02
1292 #define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO          0x04
1293 #define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED      0x08
1294 #define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY                       0x10
1295 #define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD              0x20
1296 #define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE                 0x40
1297
1298 #define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \
1299         ((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \
1300          (sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \
1301          (sps)->profile_idc == 44  || (sps)->profile_idc == 83  || \
1302          (sps)->profile_idc == 86  || (sps)->profile_idc == 118 || \
1303          (sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \
1304          (sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \
1305          (sps)->profile_idc == 135)
1306
1307 #define V4L2_CID_STATELESS_H264_SPS             (V4L2_CID_CODEC_STATELESS_BASE + 2)
1308 /**
1309  * struct v4l2_ctrl_h264_sps - H264 sequence parameter set
1310  *
1311  * All the members on this sequence parameter set structure match the
1312  * sequence parameter set syntax as specified by the H264 specification.
1313  *
1314  * @profile_idc: see H264 specification.
1315  * @constraint_set_flags: see H264 specification.
1316  * @level_idc: see H264 specification.
1317  * @seq_parameter_set_id: see H264 specification.
1318  * @chroma_format_idc: see H264 specification.
1319  * @bit_depth_luma_minus8: see H264 specification.
1320  * @bit_depth_chroma_minus8: see H264 specification.
1321  * @log2_max_frame_num_minus4: see H264 specification.
1322  * @pic_order_cnt_type: see H264 specification.
1323  * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification.
1324  * @max_num_ref_frames: see H264 specification.
1325  * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification.
1326  * @offset_for_ref_frame: see H264 specification.
1327  * @offset_for_non_ref_pic: see H264 specification.
1328  * @offset_for_top_to_bottom_field: see H264 specification.
1329  * @pic_width_in_mbs_minus1: see H264 specification.
1330  * @pic_height_in_map_units_minus1: see H264 specification.
1331  * @flags: see V4L2_H264_SPS_FLAG_{}.
1332  */
1333 struct v4l2_ctrl_h264_sps {
1334         __u8 profile_idc;
1335         __u8 constraint_set_flags;
1336         __u8 level_idc;
1337         __u8 seq_parameter_set_id;
1338         __u8 chroma_format_idc;
1339         __u8 bit_depth_luma_minus8;
1340         __u8 bit_depth_chroma_minus8;
1341         __u8 log2_max_frame_num_minus4;
1342         __u8 pic_order_cnt_type;
1343         __u8 log2_max_pic_order_cnt_lsb_minus4;
1344         __u8 max_num_ref_frames;
1345         __u8 num_ref_frames_in_pic_order_cnt_cycle;
1346         __s32 offset_for_ref_frame[255];
1347         __s32 offset_for_non_ref_pic;
1348         __s32 offset_for_top_to_bottom_field;
1349         __u16 pic_width_in_mbs_minus1;
1350         __u16 pic_height_in_map_units_minus1;
1351         __u32 flags;
1352 };
1353
1354 #define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE                          0x0001
1355 #define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT      0x0002
1356 #define V4L2_H264_PPS_FLAG_WEIGHTED_PRED                                0x0004
1357 #define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT            0x0008
1358 #define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED                       0x0010
1359 #define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT                    0x0020
1360 #define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE                           0x0040
1361 #define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT                       0x0080
1362
1363 #define V4L2_CID_STATELESS_H264_PPS             (V4L2_CID_CODEC_STATELESS_BASE + 3)
1364 /**
1365  * struct v4l2_ctrl_h264_pps - H264 picture parameter set
1366  *
1367  * Except where noted, all the members on this picture parameter set
1368  * structure match the picture parameter set syntax as specified
1369  * by the H264 specification.
1370  *
1371  * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag
1372  * has a specific meaning. This flag should be set if a non-flat
1373  * scaling matrix applies to the picture. In this case, applications
1374  * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX,
1375  * to pass the values of the non-flat matrices.
1376  *
1377  * @pic_parameter_set_id: see H264 specification.
1378  * @seq_parameter_set_id: see H264 specification.
1379  * @num_slice_groups_minus1: see H264 specification.
1380  * @num_ref_idx_l0_default_active_minus1: see H264 specification.
1381  * @num_ref_idx_l1_default_active_minus1: see H264 specification.
1382  * @weighted_bipred_idc: see H264 specification.
1383  * @pic_init_qp_minus26: see H264 specification.
1384  * @pic_init_qs_minus26: see H264 specification.
1385  * @chroma_qp_index_offset: see H264 specification.
1386  * @second_chroma_qp_index_offset: see H264 specification.
1387  * @flags: see V4L2_H264_PPS_FLAG_{}.
1388  */
1389 struct v4l2_ctrl_h264_pps {
1390         __u8 pic_parameter_set_id;
1391         __u8 seq_parameter_set_id;
1392         __u8 num_slice_groups_minus1;
1393         __u8 num_ref_idx_l0_default_active_minus1;
1394         __u8 num_ref_idx_l1_default_active_minus1;
1395         __u8 weighted_bipred_idc;
1396         __s8 pic_init_qp_minus26;
1397         __s8 pic_init_qs_minus26;
1398         __s8 chroma_qp_index_offset;
1399         __s8 second_chroma_qp_index_offset;
1400         __u16 flags;
1401 };
1402
1403 #define V4L2_CID_STATELESS_H264_SCALING_MATRIX  (V4L2_CID_CODEC_STATELESS_BASE + 4)
1404 /**
1405  * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices
1406  *
1407  * @scaling_list_4x4: scaling matrix after applying the inverse
1408  * scanning process. Expected list order is Intra Y, Intra Cb,
1409  * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each
1410  * scaling list are expected in raster scan order.
1411  * @scaling_list_8x8: scaling matrix after applying the inverse
1412  * scanning process. Expected list order is Intra Y, Inter Y,
1413  * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each
1414  * scaling list are expected in raster scan order.
1415  *
1416  * Note that the list order is different for the 4x4 and 8x8
1417  * matrices as per the H264 specification, see table 7-2 "Assignment
1418  * of mnemonic names to scaling list indices and specification of
1419  * fall-back rule".
1420  */
1421 struct v4l2_ctrl_h264_scaling_matrix {
1422         __u8 scaling_list_4x4[6][16];
1423         __u8 scaling_list_8x8[6][64];
1424 };
1425
1426 struct v4l2_h264_weight_factors {
1427         __s16 luma_weight[32];
1428         __s16 luma_offset[32];
1429         __s16 chroma_weight[32][2];
1430         __s16 chroma_offset[32][2];
1431 };
1432
1433 #define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \
1434         ((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \
1435          ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \
1436           (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \
1437          ((pps)->weighted_bipred_idc == 1 && \
1438           (slice)->slice_type == V4L2_H264_SLICE_TYPE_B))
1439
1440 #define V4L2_CID_STATELESS_H264_PRED_WEIGHTS    (V4L2_CID_CODEC_STATELESS_BASE + 5)
1441 /**
1442  * struct v4l2_ctrl_h264_pred_weights - Prediction weight table
1443  *
1444  * Prediction weight table, which matches the syntax specified
1445  * by the H264 specification.
1446  *
1447  * @luma_log2_weight_denom: see H264 specification.
1448  * @chroma_log2_weight_denom: see H264 specification.
1449  * @weight_factors: luma and chroma weight factors.
1450  */
1451 struct v4l2_ctrl_h264_pred_weights {
1452         __u16 luma_log2_weight_denom;
1453         __u16 chroma_log2_weight_denom;
1454         struct v4l2_h264_weight_factors weight_factors[2];
1455 };
1456
1457 #define V4L2_H264_SLICE_TYPE_P                          0
1458 #define V4L2_H264_SLICE_TYPE_B                          1
1459 #define V4L2_H264_SLICE_TYPE_I                          2
1460 #define V4L2_H264_SLICE_TYPE_SP                         3
1461 #define V4L2_H264_SLICE_TYPE_SI                         4
1462
1463 #define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED     0x01
1464 #define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH              0x02
1465
1466 #define V4L2_H264_TOP_FIELD_REF                         0x1
1467 #define V4L2_H264_BOTTOM_FIELD_REF                      0x2
1468 #define V4L2_H264_FRAME_REF                             0x3
1469
1470 /**
1471  * struct v4l2_h264_reference - H264 picture reference
1472  *
1473  * @fields: indicates how the picture is referenced.
1474  * Valid values are V4L2_H264_{}_REF.
1475  * @index: index into v4l2_ctrl_h264_decode_params.dpb[].
1476  */
1477 struct v4l2_h264_reference {
1478         __u8 fields;
1479         __u8 index;
1480 };
1481
1482 /*
1483  * Maximum DPB size, as specified by section 'A.3.1 Level limits
1484  * common to the Baseline, Main, and Extended profiles'.
1485  */
1486 #define V4L2_H264_NUM_DPB_ENTRIES 16
1487 #define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES)
1488
1489 #define V4L2_CID_STATELESS_H264_SLICE_PARAMS    (V4L2_CID_CODEC_STATELESS_BASE + 6)
1490 /**
1491  * struct v4l2_ctrl_h264_slice_params - H264 slice parameters
1492  *
1493  * This structure holds the H264 syntax elements that are specified
1494  * as non-invariant for the slices in a given frame.
1495  *
1496  * Slice invariant syntax elements are contained in struct
1497  * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface
1498  * on frame-based decoders, where slice header parsing is done by the
1499  * hardware.
1500  *
1501  * Slice invariant syntax elements are specified in specification section
1502  * "7.4.3 Slice header semantics".
1503  *
1504  * Except where noted, the members on this struct match the slice header syntax.
1505  *
1506  * @header_bit_size: offset in bits to slice_data() from the beginning of this slice.
1507  * @first_mb_in_slice: see H264 specification.
1508  * @slice_type: see H264 specification.
1509  * @colour_plane_id: see H264 specification.
1510  * @redundant_pic_cnt: see H264 specification.
1511  * @cabac_init_idc: see H264 specification.
1512  * @slice_qp_delta: see H264 specification.
1513  * @slice_qs_delta: see H264 specification.
1514  * @disable_deblocking_filter_idc: see H264 specification.
1515  * @slice_alpha_c0_offset_div2: see H264 specification.
1516  * @slice_beta_offset_div2: see H264 specification.
1517  * @num_ref_idx_l0_active_minus1: see H264 specification.
1518  * @num_ref_idx_l1_active_minus1: see H264 specification.
1519  * @reserved: padding field. Should be zeroed by applications.
1520  * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications.
1521  * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications.
1522  * @flags: see V4L2_H264_SLICE_FLAG_{}.
1523  */
1524 struct v4l2_ctrl_h264_slice_params {
1525         __u32 header_bit_size;
1526         __u32 first_mb_in_slice;
1527         __u8 slice_type;
1528         __u8 colour_plane_id;
1529         __u8 redundant_pic_cnt;
1530         __u8 cabac_init_idc;
1531         __s8 slice_qp_delta;
1532         __s8 slice_qs_delta;
1533         __u8 disable_deblocking_filter_idc;
1534         __s8 slice_alpha_c0_offset_div2;
1535         __s8 slice_beta_offset_div2;
1536         __u8 num_ref_idx_l0_active_minus1;
1537         __u8 num_ref_idx_l1_active_minus1;
1538
1539         __u8 reserved;
1540
1541         struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN];
1542         struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN];
1543
1544         __u32 flags;
1545 };
1546
1547 #define V4L2_H264_DPB_ENTRY_FLAG_VALID          0x01
1548 #define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE         0x02
1549 #define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM      0x04
1550 #define V4L2_H264_DPB_ENTRY_FLAG_FIELD          0x08
1551
1552 /**
1553  * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry
1554  *
1555  * @reference_ts: timestamp of the V4L2 capture buffer to use as reference.
1556  * The timestamp refers to the timestamp field in struct v4l2_buffer.
1557  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1558  * @pic_num: matches PicNum variable assigned during the reference
1559  * picture lists construction process.
1560  * @frame_num: frame identifier which matches frame_num syntax element.
1561  * @fields: indicates how the DPB entry is referenced. Valid values are
1562  * V4L2_H264_{}_REF.
1563  * @reserved: padding field. Should be zeroed by applications.
1564  * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
1565  * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
1566  * Note that picture field is indicated by v4l2_buffer.field.
1567  * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}.
1568  */
1569 struct v4l2_h264_dpb_entry {
1570         __u64 reference_ts;
1571         __u32 pic_num;
1572         __u16 frame_num;
1573         __u8 fields;
1574         __u8 reserved[5];
1575         __s32 top_field_order_cnt;
1576         __s32 bottom_field_order_cnt;
1577         __u32 flags;
1578 };
1579
1580 #define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC             0x01
1581 #define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC           0x02
1582 #define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD        0x04
1583 #define V4L2_H264_DECODE_PARAM_FLAG_PFRAME              0x08
1584 #define V4L2_H264_DECODE_PARAM_FLAG_BFRAME              0x10
1585
1586 #define V4L2_CID_STATELESS_H264_DECODE_PARAMS   (V4L2_CID_CODEC_STATELESS_BASE + 7)
1587 /**
1588  * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters
1589  *
1590  * @dpb: decoded picture buffer.
1591  * @nal_ref_idc: slice header syntax element.
1592  * @frame_num: slice header syntax element.
1593  * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
1594  * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
1595  * Note that picture field is indicated by v4l2_buffer.field.
1596  * @idr_pic_id: slice header syntax element.
1597  * @pic_order_cnt_lsb: slice header syntax element.
1598  * @delta_pic_order_cnt_bottom: slice header syntax element.
1599  * @delta_pic_order_cnt0: slice header syntax element.
1600  * @delta_pic_order_cnt1: slice header syntax element.
1601  * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking()
1602  * syntax element.
1603  * @pic_order_cnt_bit_size: size in bits of pic order count syntax.
1604  * @slice_group_change_cycle: slice header syntax element.
1605  * @reserved: padding field. Should be zeroed by applications.
1606  * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}.
1607  */
1608 struct v4l2_ctrl_h264_decode_params {
1609         struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES];
1610         __u16 nal_ref_idc;
1611         __u16 frame_num;
1612         __s32 top_field_order_cnt;
1613         __s32 bottom_field_order_cnt;
1614         __u16 idr_pic_id;
1615         __u16 pic_order_cnt_lsb;
1616         __s32 delta_pic_order_cnt_bottom;
1617         __s32 delta_pic_order_cnt0;
1618         __s32 delta_pic_order_cnt1;
1619         __u32 dec_ref_pic_marking_bit_size;
1620         __u32 pic_order_cnt_bit_size;
1621         __u32 slice_group_change_cycle;
1622
1623         __u32 reserved;
1624         __u32 flags;
1625 };
1626
1627
1628 /* Stateless FWHT control, used by the vicodec driver */
1629
1630 /* Current FWHT version */
1631 #define V4L2_FWHT_VERSION                       3
1632
1633 /* Set if this is an interlaced format */
1634 #define V4L2_FWHT_FL_IS_INTERLACED              _BITUL(0)
1635 /* Set if this is a bottom-first (NTSC) interlaced format */
1636 #define V4L2_FWHT_FL_IS_BOTTOM_FIRST            _BITUL(1)
1637 /* Set if each 'frame' contains just one field */
1638 #define V4L2_FWHT_FL_IS_ALTERNATE               _BITUL(2)
1639 /*
1640  * If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this
1641  * 'frame' is the bottom field, else it is the top field.
1642  */
1643 #define V4L2_FWHT_FL_IS_BOTTOM_FIELD            _BITUL(3)
1644 /* Set if the Y' plane is uncompressed */
1645 #define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED       _BITUL(4)
1646 /* Set if the Cb plane is uncompressed */
1647 #define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED         _BITUL(5)
1648 /* Set if the Cr plane is uncompressed */
1649 #define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED         _BITUL(6)
1650 /* Set if the chroma plane is full height, if cleared it is half height */
1651 #define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT         _BITUL(7)
1652 /* Set if the chroma plane is full width, if cleared it is half width */
1653 #define V4L2_FWHT_FL_CHROMA_FULL_WIDTH          _BITUL(8)
1654 /* Set if the alpha plane is uncompressed */
1655 #define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED      _BITUL(9)
1656 /* Set if this is an I Frame */
1657 #define V4L2_FWHT_FL_I_FRAME                    _BITUL(10)
1658
1659 /* A 4-values flag - the number of components - 1 */
1660 #define V4L2_FWHT_FL_COMPONENTS_NUM_MSK         GENMASK(18, 16)
1661 #define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET      16
1662
1663 /* A 4-values flag - the pixel encoding type */
1664 #define V4L2_FWHT_FL_PIXENC_MSK                 GENMASK(20, 19)
1665 #define V4L2_FWHT_FL_PIXENC_OFFSET              19
1666 #define V4L2_FWHT_FL_PIXENC_YUV                 (1 << V4L2_FWHT_FL_PIXENC_OFFSET)
1667 #define V4L2_FWHT_FL_PIXENC_RGB                 (2 << V4L2_FWHT_FL_PIXENC_OFFSET)
1668 #define V4L2_FWHT_FL_PIXENC_HSV                 (3 << V4L2_FWHT_FL_PIXENC_OFFSET)
1669
1670 #define V4L2_CID_STATELESS_FWHT_PARAMS          (V4L2_CID_CODEC_STATELESS_BASE + 100)
1671 /**
1672  * struct v4l2_ctrl_fwht_params - FWHT parameters
1673  *
1674  * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference.
1675  * The timestamp refers to the timestamp field in struct v4l2_buffer.
1676  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1677  * @version: must be V4L2_FWHT_VERSION.
1678  * @width: width of frame.
1679  * @height: height of frame.
1680  * @flags: FWHT flags (see V4L2_FWHT_FL_*).
1681  * @colorspace: the colorspace (enum v4l2_colorspace).
1682  * @xfer_func: the transfer function (enum v4l2_xfer_func).
1683  * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding).
1684  * @quantization: the quantization (enum v4l2_quantization).
1685  */
1686 struct v4l2_ctrl_fwht_params {
1687         __u64 backward_ref_ts;
1688         __u32 version;
1689         __u32 width;
1690         __u32 height;
1691         __u32 flags;
1692         __u32 colorspace;
1693         __u32 xfer_func;
1694         __u32 ycbcr_enc;
1695         __u32 quantization;
1696 };
1697
1698 /* Stateless VP8 control */
1699
1700 #define V4L2_VP8_SEGMENT_FLAG_ENABLED              0x01
1701 #define V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP           0x02
1702 #define V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA  0x04
1703 #define V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE     0x08
1704
1705 /**
1706  * struct v4l2_vp8_segment - VP8 segment-based adjustments parameters
1707  *
1708  * @quant_update: update values for the segment quantizer.
1709  * @lf_update: update values for the loop filter level.
1710  * @segment_probs: branch probabilities of the segment_id decoding tree.
1711  * @padding: padding field. Should be zeroed by applications.
1712  * @flags: see V4L2_VP8_SEGMENT_FLAG_{}.
1713  *
1714  * This structure contains segment-based adjustments related parameters.
1715  * See the 'update_segmentation()' part of the frame header syntax,
1716  * and section '9.3. Segment-Based Adjustments' of the VP8 specification
1717  * for more details.
1718  */
1719 struct v4l2_vp8_segment {
1720         __s8 quant_update[4];
1721         __s8 lf_update[4];
1722         __u8 segment_probs[3];
1723         __u8 padding;
1724         __u32 flags;
1725 };
1726
1727 #define V4L2_VP8_LF_ADJ_ENABLE  0x01
1728 #define V4L2_VP8_LF_DELTA_UPDATE        0x02
1729 #define V4L2_VP8_LF_FILTER_TYPE_SIMPLE  0x04
1730
1731 /**
1732  * struct v4l2_vp8_loop_filter - VP8 loop filter parameters
1733  *
1734  * @ref_frm_delta: Reference frame signed delta values.
1735  * @mb_mode_delta: MB prediction mode signed delta values.
1736  * @sharpness_level: matches sharpness_level syntax element.
1737  * @level: matches loop_filter_level syntax element.
1738  * @padding: padding field. Should be zeroed by applications.
1739  * @flags: see V4L2_VP8_LF_{}.
1740  *
1741  * This structure contains loop filter related parameters.
1742  * See the 'mb_lf_adjustments()' part of the frame header syntax,
1743  * and section '9.4. Loop Filter Type and Levels' of the VP8 specification
1744  * for more details.
1745  */
1746 struct v4l2_vp8_loop_filter {
1747         __s8 ref_frm_delta[4];
1748         __s8 mb_mode_delta[4];
1749         __u8 sharpness_level;
1750         __u8 level;
1751         __u16 padding;
1752         __u32 flags;
1753 };
1754
1755 /**
1756  * struct v4l2_vp8_quantization - VP8 quantizattion indices
1757  *
1758  * @y_ac_qi: luma AC coefficient table index.
1759  * @y_dc_delta: luma DC delta vaue.
1760  * @y2_dc_delta: y2 block DC delta value.
1761  * @y2_ac_delta: y2 block AC delta value.
1762  * @uv_dc_delta: chroma DC delta value.
1763  * @uv_ac_delta: chroma AC delta value.
1764  * @padding: padding field. Should be zeroed by applications.
1765  *
1766  * This structure contains the quantization indices present
1767  * in 'quant_indices()' part of the frame header syntax.
1768  * See section '9.6. Dequantization Indices' of the VP8 specification
1769  * for more details.
1770  */
1771 struct v4l2_vp8_quantization {
1772         __u8 y_ac_qi;
1773         __s8 y_dc_delta;
1774         __s8 y2_dc_delta;
1775         __s8 y2_ac_delta;
1776         __s8 uv_dc_delta;
1777         __s8 uv_ac_delta;
1778         __u16 padding;
1779 };
1780
1781 #define V4L2_VP8_COEFF_PROB_CNT 11
1782 #define V4L2_VP8_MV_PROB_CNT 19
1783
1784 /**
1785  * struct v4l2_vp8_entropy - VP8 update probabilities
1786  *
1787  * @coeff_probs: coefficient probability update values.
1788  * @y_mode_probs: luma intra-prediction probabilities.
1789  * @uv_mode_probs: chroma intra-prediction probabilities.
1790  * @mv_probs: mv decoding probability.
1791  * @padding: padding field. Should be zeroed by applications.
1792  *
1793  * This structure contains the update probabilities present in
1794  * 'token_prob_update()' and 'mv_prob_update()' part of the frame header.
1795  * See section '17.2. Probability Updates' of the VP8 specification
1796  * for more details.
1797  */
1798 struct v4l2_vp8_entropy {
1799         __u8 coeff_probs[4][8][3][V4L2_VP8_COEFF_PROB_CNT];
1800         __u8 y_mode_probs[4];
1801         __u8 uv_mode_probs[3];
1802         __u8 mv_probs[2][V4L2_VP8_MV_PROB_CNT];
1803         __u8 padding[3];
1804 };
1805
1806 /**
1807  * struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state
1808  *
1809  * @range: coder state value for "Range"
1810  * @value: coder state value for "Value"
1811  * @bit_count: number of bits left in range "Value".
1812  * @padding: padding field. Should be zeroed by applications.
1813  *
1814  * This structure contains the state for the boolean coder, as
1815  * explained in section '7. Boolean Entropy Decoder' of the VP8 specification.
1816  */
1817 struct v4l2_vp8_entropy_coder_state {
1818         __u8 range;
1819         __u8 value;
1820         __u8 bit_count;
1821         __u8 padding;
1822 };
1823
1824 #define V4L2_VP8_FRAME_FLAG_KEY_FRAME           0x01
1825 #define V4L2_VP8_FRAME_FLAG_EXPERIMENTAL                0x02
1826 #define V4L2_VP8_FRAME_FLAG_SHOW_FRAME          0x04
1827 #define V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF    0x08
1828 #define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN    0x10
1829 #define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT       0x20
1830
1831 #define V4L2_VP8_FRAME_IS_KEY_FRAME(hdr) \
1832         (!!((hdr)->flags & V4L2_VP8_FRAME_FLAG_KEY_FRAME))
1833
1834 #define V4L2_CID_STATELESS_VP8_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 200)
1835 /**
1836  * struct v4l2_ctrl_vp8_frame - VP8 frame parameters
1837  *
1838  * @segment: segmentation parameters. See &v4l2_vp8_segment for more details
1839  * @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details
1840  * @quant: quantization parameters. See &v4l2_vp8_quantization for more details
1841  * @entropy: update probabilities. See &v4l2_vp8_entropy for more details
1842  * @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details
1843  * @width: frame width.
1844  * @height: frame height.
1845  * @horizontal_scale: horizontal scaling factor.
1846  * @vertical_scale: vertical scaling factor.
1847  * @version: bitstream version.
1848  * @prob_skip_false: frame header syntax element.
1849  * @prob_intra: frame header syntax element.
1850  * @prob_last: frame header syntax element.
1851  * @prob_gf: frame header syntax element.
1852  * @num_dct_parts: number of DCT coefficients partitions.
1853  * @first_part_size: size of the first partition, i.e. the control partition.
1854  * @first_part_header_bits: size in bits of the first partition header portion.
1855  * @dct_part_sizes: DCT coefficients sizes.
1856  * @last_frame_ts: "last" reference buffer timestamp.
1857  * The timestamp refers to the timestamp field in struct v4l2_buffer.
1858  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1859  * @golden_frame_ts: "golden" reference buffer timestamp.
1860  * @alt_frame_ts: "alt" reference buffer timestamp.
1861  * @flags: see V4L2_VP8_FRAME_FLAG_{}.
1862  */
1863 struct v4l2_ctrl_vp8_frame {
1864         struct v4l2_vp8_segment segment;
1865         struct v4l2_vp8_loop_filter lf;
1866         struct v4l2_vp8_quantization quant;
1867         struct v4l2_vp8_entropy entropy;
1868         struct v4l2_vp8_entropy_coder_state coder_state;
1869
1870         __u16 width;
1871         __u16 height;
1872
1873         __u8 horizontal_scale;
1874         __u8 vertical_scale;
1875
1876         __u8 version;
1877         __u8 prob_skip_false;
1878         __u8 prob_intra;
1879         __u8 prob_last;
1880         __u8 prob_gf;
1881         __u8 num_dct_parts;
1882
1883         __u32 first_part_size;
1884         __u32 first_part_header_bits;
1885         __u32 dct_part_sizes[8];
1886
1887         __u64 last_frame_ts;
1888         __u64 golden_frame_ts;
1889         __u64 alt_frame_ts;
1890
1891         __u64 flags;
1892 };
1893
1894 /* Stateless MPEG-2 controls */
1895
1896 #define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE 0x01
1897
1898 #define V4L2_CID_STATELESS_MPEG2_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE+220)
1899 /**
1900  * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header
1901  *
1902  * All the members on this structure match the sequence header and sequence
1903  * extension syntaxes as specified by the MPEG-2 specification.
1904  *
1905  * Fields horizontal_size, vertical_size and vbv_buffer_size are a
1906  * combination of respective _value and extension syntax elements,
1907  * as described in section 6.3.3 "Sequence header".
1908  *
1909  * @horizontal_size: combination of elements horizontal_size_value and
1910  * horizontal_size_extension.
1911  * @vertical_size: combination of elements vertical_size_value and
1912  * vertical_size_extension.
1913  * @vbv_buffer_size: combination of elements vbv_buffer_size_value and
1914  * vbv_buffer_size_extension.
1915  * @profile_and_level_indication: see MPEG-2 specification.
1916  * @chroma_format: see MPEG-2 specification.
1917  * @flags: see V4L2_MPEG2_SEQ_FLAG_{}.
1918  */
1919 struct v4l2_ctrl_mpeg2_sequence {
1920         __u16   horizontal_size;
1921         __u16   vertical_size;
1922         __u32   vbv_buffer_size;
1923         __u16   profile_and_level_indication;
1924         __u8    chroma_format;
1925         __u8    flags;
1926 };
1927
1928 #define V4L2_MPEG2_PIC_CODING_TYPE_I                    1
1929 #define V4L2_MPEG2_PIC_CODING_TYPE_P                    2
1930 #define V4L2_MPEG2_PIC_CODING_TYPE_B                    3
1931 #define V4L2_MPEG2_PIC_CODING_TYPE_D                    4
1932
1933 #define V4L2_MPEG2_PIC_TOP_FIELD                        0x1
1934 #define V4L2_MPEG2_PIC_BOTTOM_FIELD                     0x2
1935 #define V4L2_MPEG2_PIC_FRAME                            0x3
1936
1937 #define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST             0x0001
1938 #define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT              0x0002
1939 #define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV              0x0004
1940 #define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE                0x0008
1941 #define V4L2_MPEG2_PIC_FLAG_INTRA_VLC                   0x0010
1942 #define V4L2_MPEG2_PIC_FLAG_ALT_SCAN                    0x0020
1943 #define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST                0x0040
1944 #define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE                 0x0080
1945
1946 #define V4L2_CID_STATELESS_MPEG2_PICTURE (V4L2_CID_CODEC_STATELESS_BASE+221)
1947 /**
1948  * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header
1949  *
1950  * All the members on this structure match the picture header and picture
1951  * coding extension syntaxes as specified by the MPEG-2 specification.
1952  *
1953  * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as
1954  * reference for backward prediction.
1955  * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as
1956  * reference for forward prediction. These timestamp refers to the
1957  * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns()
1958  * to convert the struct timeval to a __u64.
1959  * @flags: see V4L2_MPEG2_PIC_FLAG_{}.
1960  * @f_code: see MPEG-2 specification.
1961  * @picture_coding_type: see MPEG-2 specification.
1962  * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD.
1963  * @intra_dc_precision: see MPEG-2 specification.
1964  * @reserved: padding field. Should be zeroed by applications.
1965  */
1966 struct v4l2_ctrl_mpeg2_picture {
1967         __u64   backward_ref_ts;
1968         __u64   forward_ref_ts;
1969         __u32   flags;
1970         __u8    f_code[2][2];
1971         __u8    picture_coding_type;
1972         __u8    picture_structure;
1973         __u8    intra_dc_precision;
1974         __u8    reserved[5];
1975 };
1976
1977 #define V4L2_CID_STATELESS_MPEG2_QUANTISATION (V4L2_CID_CODEC_STATELESS_BASE+222)
1978 /**
1979  * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation
1980  *
1981  * Quantisation matrices as specified by section 6.3.7
1982  * "Quant matrix extension".
1983  *
1984  * @intra_quantiser_matrix: The quantisation matrix coefficients
1985  * for intra-coded frames, in zigzag scanning order. It is relevant
1986  * for both luma and chroma components, although it can be superseded
1987  * by the chroma-specific matrix for non-4:2:0 YUV formats.
1988  * @non_intra_quantiser_matrix: The quantisation matrix coefficients
1989  * for non-intra-coded frames, in zigzag scanning order. It is relevant
1990  * for both luma and chroma components, although it can be superseded
1991  * by the chroma-specific matrix for non-4:2:0 YUV formats.
1992  * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients
1993  * for the chominance component of intra-coded frames, in zigzag scanning
1994  * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
1995  * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients
1996  * for the chrominance component of non-intra-coded frames, in zigzag scanning
1997  * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
1998  */
1999 struct v4l2_ctrl_mpeg2_quantisation {
2000         __u8    intra_quantiser_matrix[64];
2001         __u8    non_intra_quantiser_matrix[64];
2002         __u8    chroma_intra_quantiser_matrix[64];
2003         __u8    chroma_non_intra_quantiser_matrix[64];
2004 };
2005
2006 #define V4L2_CID_STATELESS_HEVC_SPS             (V4L2_CID_CODEC_STATELESS_BASE + 400)
2007 #define V4L2_CID_STATELESS_HEVC_PPS             (V4L2_CID_CODEC_STATELESS_BASE + 401)
2008 #define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS    (V4L2_CID_CODEC_STATELESS_BASE + 402)
2009 #define V4L2_CID_STATELESS_HEVC_SCALING_MATRIX  (V4L2_CID_CODEC_STATELESS_BASE + 403)
2010 #define V4L2_CID_STATELESS_HEVC_DECODE_PARAMS   (V4L2_CID_CODEC_STATELESS_BASE + 404)
2011 #define V4L2_CID_STATELESS_HEVC_DECODE_MODE     (V4L2_CID_CODEC_STATELESS_BASE + 405)
2012 #define V4L2_CID_STATELESS_HEVC_START_CODE      (V4L2_CID_CODEC_STATELESS_BASE + 406)
2013 #define V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS (V4L2_CID_CODEC_STATELESS_BASE + 407)
2014
2015 enum v4l2_stateless_hevc_decode_mode {
2016         V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED,
2017         V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED,
2018 };
2019
2020 enum v4l2_stateless_hevc_start_code {
2021         V4L2_STATELESS_HEVC_START_CODE_NONE,
2022         V4L2_STATELESS_HEVC_START_CODE_ANNEX_B,
2023 };
2024
2025 #define V4L2_HEVC_SLICE_TYPE_B  0
2026 #define V4L2_HEVC_SLICE_TYPE_P  1
2027 #define V4L2_HEVC_SLICE_TYPE_I  2
2028
2029 #define V4L2_HEVC_SPS_FLAG_SEPARATE_COLOUR_PLANE                (1ULL << 0)
2030 #define V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED                 (1ULL << 1)
2031 #define V4L2_HEVC_SPS_FLAG_AMP_ENABLED                          (1ULL << 2)
2032 #define V4L2_HEVC_SPS_FLAG_SAMPLE_ADAPTIVE_OFFSET               (1ULL << 3)
2033 #define V4L2_HEVC_SPS_FLAG_PCM_ENABLED                          (1ULL << 4)
2034 #define V4L2_HEVC_SPS_FLAG_PCM_LOOP_FILTER_DISABLED             (1ULL << 5)
2035 #define V4L2_HEVC_SPS_FLAG_LONG_TERM_REF_PICS_PRESENT           (1ULL << 6)
2036 #define V4L2_HEVC_SPS_FLAG_SPS_TEMPORAL_MVP_ENABLED             (1ULL << 7)
2037 #define V4L2_HEVC_SPS_FLAG_STRONG_INTRA_SMOOTHING_ENABLED       (1ULL << 8)
2038
2039 /**
2040  * struct v4l2_ctrl_hevc_sps - ITU-T Rec. H.265: Sequence parameter set
2041  *
2042  * @video_parameter_set_id: specifies the value of the
2043  *                      vps_video_parameter_set_id of the active VPS
2044  * @seq_parameter_set_id: provides an identifier for the SPS for
2045  *                        reference by other syntax elements
2046  * @pic_width_in_luma_samples:  specifies the width of each decoded picture
2047  *                              in units of luma samples
2048  * @pic_height_in_luma_samples: specifies the height of each decoded picture
2049  *                              in units of luma samples
2050  * @bit_depth_luma_minus8: this value plus 8specifies the bit depth of the
2051  *                         samples of the luma array
2052  * @bit_depth_chroma_minus8: this value plus 8 specifies the bit depth of the
2053  *                           samples of the chroma arrays
2054  * @log2_max_pic_order_cnt_lsb_minus4: this value plus 4 specifies the value of
2055  *                                     the variable MaxPicOrderCntLsb
2056  * @sps_max_dec_pic_buffering_minus1: this value plus 1 specifies the maximum
2057  *                                    required size of the decoded picture
2058  *                                    buffer for the codec video sequence
2059  * @sps_max_num_reorder_pics: indicates the maximum allowed number of pictures
2060  * @sps_max_latency_increase_plus1: not equal to 0 is used to compute the
2061  *                                  value of SpsMaxLatencyPictures array
2062  * @log2_min_luma_coding_block_size_minus3: plus 3 specifies the minimum
2063  *                                          luma coding block size
2064  * @log2_diff_max_min_luma_coding_block_size: specifies the difference between
2065  *                                            the maximum and minimum luma
2066  *                                            coding block size
2067  * @log2_min_luma_transform_block_size_minus2: plus 2 specifies the minimum luma
2068  *                                             transform block size
2069  * @log2_diff_max_min_luma_transform_block_size: specifies the difference between
2070  *                                               the maximum and minimum luma
2071  *                                               transform block size
2072  * @max_transform_hierarchy_depth_inter: specifies the maximum hierarchy
2073  *                                       depth for transform units of
2074  *                                       coding units coded in inter
2075  *                                       prediction mode
2076  * @max_transform_hierarchy_depth_intra: specifies the maximum hierarchy
2077  *                                       depth for transform units of
2078  *                                       coding units coded in intra
2079  *                                       prediction mode
2080  * @pcm_sample_bit_depth_luma_minus1: this value plus 1 specifies the number of
2081  *                                    bits used to represent each of PCM sample
2082  *                                    values of the luma component
2083  * @pcm_sample_bit_depth_chroma_minus1: this value plus 1 specifies the number
2084  *                                      of bits used to represent each of PCM
2085  *                                      sample values of the chroma components
2086  * @log2_min_pcm_luma_coding_block_size_minus3: this value plus 3 specifies the
2087  *                                              minimum size of coding blocks
2088  * @log2_diff_max_min_pcm_luma_coding_block_size: specifies the difference between
2089  *                                                the maximum and minimum size of
2090  *                                                coding blocks
2091  * @num_short_term_ref_pic_sets: specifies the number of st_ref_pic_set()
2092  *                               syntax structures included in the SPS
2093  * @num_long_term_ref_pics_sps: specifies the number of candidate long-term
2094  *                              reference pictures that are specified in the SPS
2095  * @chroma_format_idc: specifies the chroma sampling
2096  * @sps_max_sub_layers_minus1: this value plus 1 specifies the maximum number
2097  *                             of temporal sub-layers
2098  * @reserved: padding field. Should be zeroed by applications.
2099  * @flags: see V4L2_HEVC_SPS_FLAG_{}
2100  */
2101 struct v4l2_ctrl_hevc_sps {
2102         __u8    video_parameter_set_id;
2103         __u8    seq_parameter_set_id;
2104         __u16   pic_width_in_luma_samples;
2105         __u16   pic_height_in_luma_samples;
2106         __u8    bit_depth_luma_minus8;
2107         __u8    bit_depth_chroma_minus8;
2108         __u8    log2_max_pic_order_cnt_lsb_minus4;
2109         __u8    sps_max_dec_pic_buffering_minus1;
2110         __u8    sps_max_num_reorder_pics;
2111         __u8    sps_max_latency_increase_plus1;
2112         __u8    log2_min_luma_coding_block_size_minus3;
2113         __u8    log2_diff_max_min_luma_coding_block_size;
2114         __u8    log2_min_luma_transform_block_size_minus2;
2115         __u8    log2_diff_max_min_luma_transform_block_size;
2116         __u8    max_transform_hierarchy_depth_inter;
2117         __u8    max_transform_hierarchy_depth_intra;
2118         __u8    pcm_sample_bit_depth_luma_minus1;
2119         __u8    pcm_sample_bit_depth_chroma_minus1;
2120         __u8    log2_min_pcm_luma_coding_block_size_minus3;
2121         __u8    log2_diff_max_min_pcm_luma_coding_block_size;
2122         __u8    num_short_term_ref_pic_sets;
2123         __u8    num_long_term_ref_pics_sps;
2124         __u8    chroma_format_idc;
2125         __u8    sps_max_sub_layers_minus1;
2126
2127         __u8    reserved[6];
2128         __u64   flags;
2129 };
2130
2131 #define V4L2_HEVC_PPS_FLAG_DEPENDENT_SLICE_SEGMENT_ENABLED      (1ULL << 0)
2132 #define V4L2_HEVC_PPS_FLAG_OUTPUT_FLAG_PRESENT                  (1ULL << 1)
2133 #define V4L2_HEVC_PPS_FLAG_SIGN_DATA_HIDING_ENABLED             (1ULL << 2)
2134 #define V4L2_HEVC_PPS_FLAG_CABAC_INIT_PRESENT                   (1ULL << 3)
2135 #define V4L2_HEVC_PPS_FLAG_CONSTRAINED_INTRA_PRED               (1ULL << 4)
2136 #define V4L2_HEVC_PPS_FLAG_TRANSFORM_SKIP_ENABLED               (1ULL << 5)
2137 #define V4L2_HEVC_PPS_FLAG_CU_QP_DELTA_ENABLED                  (1ULL << 6)
2138 #define V4L2_HEVC_PPS_FLAG_PPS_SLICE_CHROMA_QP_OFFSETS_PRESENT  (1ULL << 7)
2139 #define V4L2_HEVC_PPS_FLAG_WEIGHTED_PRED                        (1ULL << 8)
2140 #define V4L2_HEVC_PPS_FLAG_WEIGHTED_BIPRED                      (1ULL << 9)
2141 #define V4L2_HEVC_PPS_FLAG_TRANSQUANT_BYPASS_ENABLED            (1ULL << 10)
2142 #define V4L2_HEVC_PPS_FLAG_TILES_ENABLED                        (1ULL << 11)
2143 #define V4L2_HEVC_PPS_FLAG_ENTROPY_CODING_SYNC_ENABLED          (1ULL << 12)
2144 #define V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED     (1ULL << 13)
2145 #define V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 14)
2146 #define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_OVERRIDE_ENABLED   (1ULL << 15)
2147 #define V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER        (1ULL << 16)
2148 #define V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT           (1ULL << 17)
2149 #define V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT (1ULL << 18)
2150 #define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT    (1ULL << 19)
2151 #define V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING                      (1ULL << 20)
2152
2153 /**
2154  * struct v4l2_ctrl_hevc_pps - ITU-T Rec. H.265: Picture parameter set
2155  *
2156  * @pic_parameter_set_id: identifies the PPS for reference by other
2157  *                        syntax elements
2158  * @num_extra_slice_header_bits: specifies the number of extra slice header
2159  *                               bits that are present in the slice header RBSP
2160  *                               for coded pictures referring to the PPS.
2161  * @num_ref_idx_l0_default_active_minus1: this value plus 1 specifies the
2162  *                                        inferred value of num_ref_idx_l0_active_minus1
2163  * @num_ref_idx_l1_default_active_minus1: this value plus 1 specifies the
2164  *                                        inferred value of num_ref_idx_l1_active_minus1
2165  * @init_qp_minus26: this value plus 26 specifies the initial value of SliceQp Y for
2166  *                   each slice referring to the PPS
2167  * @diff_cu_qp_delta_depth: specifies the difference between the luma coding
2168  *                          tree block size and the minimum luma coding block
2169  *                          size of coding units that convey cu_qp_delta_abs
2170  *                          and cu_qp_delta_sign_flag
2171  * @pps_cb_qp_offset: specify the offsets to the luma quantization parameter Cb
2172  * @pps_cr_qp_offset: specify the offsets to the luma quantization parameter Cr
2173  * @num_tile_columns_minus1: this value plus 1 specifies the number of tile columns
2174  *                           partitioning the picture
2175  * @num_tile_rows_minus1: this value plus 1 specifies the number of tile rows partitioning
2176  *                        the picture
2177  * @column_width_minus1: this value plus 1 specifies the width of the each tile column in
2178  *                       units of coding tree blocks
2179  * @row_height_minus1: this value plus 1 specifies the height of the each tile row in
2180  *                     units of coding tree blocks
2181  * @pps_beta_offset_div2: specify the default deblocking parameter offsets for
2182  *                        beta divided by 2
2183  * @pps_tc_offset_div2: specify the default deblocking parameter offsets for tC
2184  *                      divided by 2
2185  * @log2_parallel_merge_level_minus2: this value plus 2 specifies the value of
2186  *                                    the variable Log2ParMrgLevel
2187  * @reserved: padding field. Should be zeroed by applications.
2188  * @flags: see V4L2_HEVC_PPS_FLAG_{}
2189  */
2190 struct v4l2_ctrl_hevc_pps {
2191         __u8    pic_parameter_set_id;
2192         __u8    num_extra_slice_header_bits;
2193         __u8    num_ref_idx_l0_default_active_minus1;
2194         __u8    num_ref_idx_l1_default_active_minus1;
2195         __s8    init_qp_minus26;
2196         __u8    diff_cu_qp_delta_depth;
2197         __s8    pps_cb_qp_offset;
2198         __s8    pps_cr_qp_offset;
2199         __u8    num_tile_columns_minus1;
2200         __u8    num_tile_rows_minus1;
2201         __u8    column_width_minus1[20];
2202         __u8    row_height_minus1[22];
2203         __s8    pps_beta_offset_div2;
2204         __s8    pps_tc_offset_div2;
2205         __u8    log2_parallel_merge_level_minus2;
2206         __u8    reserved;
2207         __u64   flags;
2208 };
2209
2210 #define V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE 0x01
2211
2212 #define V4L2_HEVC_SEI_PIC_STRUCT_FRAME                          0
2213 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD                      1
2214 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD                   2
2215 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM                     3
2216 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP                     4
2217 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP                 5
2218 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM              6
2219 #define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING                 7
2220 #define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING                 8
2221 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM     9
2222 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP     10
2223 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM         11
2224 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP         12
2225
2226 #define V4L2_HEVC_DPB_ENTRIES_NUM_MAX           16
2227
2228 /**
2229  * struct v4l2_hevc_dpb_entry - HEVC decoded picture buffer entry
2230  *
2231  * @timestamp: timestamp of the V4L2 capture buffer to use as reference.
2232  * @flags: long term flag for the reference frame
2233  * @field_pic: whether the reference is a field picture or a frame.
2234  * @reserved: padding field. Should be zeroed by applications.
2235  * @pic_order_cnt_val: the picture order count of the current picture.
2236  */
2237 struct v4l2_hevc_dpb_entry {
2238         __u64   timestamp;
2239         __u8    flags;
2240         __u8    field_pic;
2241         __u16   reserved;
2242         __s32   pic_order_cnt_val;
2243 };
2244
2245 /**
2246  * struct v4l2_hevc_pred_weight_table - HEVC weighted prediction parameters
2247  *
2248  * @delta_luma_weight_l0: the difference of the weighting factor applied
2249  *                        to the luma prediction value for list 0
2250  * @luma_offset_l0: the additive offset applied to the luma prediction value
2251  *                  for list 0
2252  * @delta_chroma_weight_l0: the difference of the weighting factor applied
2253  *                          to the chroma prediction values for list 0
2254  * @chroma_offset_l0: the difference of the additive offset applied to
2255  *                    the chroma prediction values for list 0
2256  * @delta_luma_weight_l1: the difference of the weighting factor applied
2257  *                        to the luma prediction value for list 1
2258  * @luma_offset_l1: the additive offset applied to the luma prediction value
2259  *                  for list 1
2260  * @delta_chroma_weight_l1: the difference of the weighting factor applied
2261  *                          to the chroma prediction values for list 1
2262  * @chroma_offset_l1: the difference of the additive offset applied to
2263  *                    the chroma prediction values for list 1
2264  * @luma_log2_weight_denom: the base 2 logarithm of the denominator for
2265  *                          all luma weighting factors
2266  * @delta_chroma_log2_weight_denom: the difference of the base 2 logarithm
2267  *                                  of the denominator for all chroma
2268  *                                  weighting factors
2269  */
2270 struct v4l2_hevc_pred_weight_table {
2271         __s8    delta_luma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2272         __s8    luma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2273         __s8    delta_chroma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
2274         __s8    chroma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
2275
2276         __s8    delta_luma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2277         __s8    luma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2278         __s8    delta_chroma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
2279         __s8    chroma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
2280
2281         __u8    luma_log2_weight_denom;
2282         __s8    delta_chroma_log2_weight_denom;
2283 };
2284
2285 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_LUMA              (1ULL << 0)
2286 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_CHROMA            (1ULL << 1)
2287 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_TEMPORAL_MVP_ENABLED  (1ULL << 2)
2288 #define V4L2_HEVC_SLICE_PARAMS_FLAG_MVD_L1_ZERO                 (1ULL << 3)
2289 #define V4L2_HEVC_SLICE_PARAMS_FLAG_CABAC_INIT                  (1ULL << 4)
2290 #define V4L2_HEVC_SLICE_PARAMS_FLAG_COLLOCATED_FROM_L0          (1ULL << 5)
2291 #define V4L2_HEVC_SLICE_PARAMS_FLAG_USE_INTEGER_MV              (1ULL << 6)
2292 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_DEBLOCKING_FILTER_DISABLED (1ULL << 7)
2293 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 8)
2294 #define V4L2_HEVC_SLICE_PARAMS_FLAG_DEPENDENT_SLICE_SEGMENT     (1ULL << 9)
2295
2296 /**
2297  * struct v4l2_ctrl_hevc_slice_params - HEVC slice parameters
2298  *
2299  * This control is a dynamically sized 1-dimensional array,
2300  * V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it.
2301  *
2302  * @bit_size: size (in bits) of the current slice data
2303  * @data_byte_offset: offset (in bytes) to the video data in the current slice data
2304  * @num_entry_point_offsets: specifies the number of entry point offset syntax
2305  *                           elements in the slice header.
2306  * @nal_unit_type: specifies the coding type of the slice (B, P or I)
2307  * @nuh_temporal_id_plus1: minus 1 specifies a temporal identifier for the NAL unit
2308  * @slice_type: see V4L2_HEVC_SLICE_TYPE_{}
2309  * @colour_plane_id: specifies the colour plane associated with the current slice
2310  * @slice_pic_order_cnt: specifies the picture order count
2311  * @num_ref_idx_l0_active_minus1: this value plus 1 specifies the maximum
2312  *                                reference index for reference picture list 0
2313  *                                that may be used to decode the slice
2314  * @num_ref_idx_l1_active_minus1: this value plus 1 specifies the maximum
2315  *                                reference index for reference picture list 1
2316  *                                that may be used to decode the slice
2317  * @collocated_ref_idx: specifies the reference index of the collocated picture used
2318  *                      for temporal motion vector prediction
2319  * @five_minus_max_num_merge_cand: specifies the maximum number of merging
2320  *                                 motion vector prediction candidates supported in
2321  *                                 the slice subtracted from 5
2322  * @slice_qp_delta: specifies the initial value of QpY to be used for the coding
2323  *                  blocks in the slice
2324  * @slice_cb_qp_offset: specifies a difference to be added to the value of pps_cb_qp_offset
2325  * @slice_cr_qp_offset: specifies a difference to be added to the value of pps_cr_qp_offset
2326  * @slice_act_y_qp_offset: screen content extension parameters
2327  * @slice_act_cb_qp_offset: screen content extension parameters
2328  * @slice_act_cr_qp_offset: screen content extension parameters
2329  * @slice_beta_offset_div2: specify the deblocking parameter offsets for beta divided by 2
2330  * @slice_tc_offset_div2: specify the deblocking parameter offsets for tC divided by 2
2331  * @pic_struct: indicates whether a picture should be displayed as a frame or as one or
2332  *              more fields
2333  * @reserved0: padding field. Should be zeroed by applications.
2334  * @slice_segment_addr: specifies the address of the first coding tree block in
2335  *                      the slice segment
2336  * @ref_idx_l0: the list of L0 reference elements as indices in the DPB
2337  * @ref_idx_l1: the list of L1 reference elements as indices in the DPB
2338  * @short_term_ref_pic_set_size: specifies the size of short-term reference
2339  *                               pictures set included in the SPS
2340  * @long_term_ref_pic_set_size: specifies the size of long-term reference
2341  *                              pictures set include in the SPS
2342  * @pred_weight_table: the prediction weight coefficients for inter-picture
2343  *                     prediction
2344  * @reserved1: padding field. Should be zeroed by applications.
2345  * @flags: see V4L2_HEVC_SLICE_PARAMS_FLAG_{}
2346  */
2347 struct v4l2_ctrl_hevc_slice_params {
2348         __u32   bit_size;
2349         __u32   data_byte_offset;
2350         __u32   num_entry_point_offsets;
2351
2352         /* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */
2353         __u8    nal_unit_type;
2354         __u8    nuh_temporal_id_plus1;
2355
2356         /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
2357         __u8    slice_type;
2358         __u8    colour_plane_id;
2359         __s32   slice_pic_order_cnt;
2360         __u8    num_ref_idx_l0_active_minus1;
2361         __u8    num_ref_idx_l1_active_minus1;
2362         __u8    collocated_ref_idx;
2363         __u8    five_minus_max_num_merge_cand;
2364         __s8    slice_qp_delta;
2365         __s8    slice_cb_qp_offset;
2366         __s8    slice_cr_qp_offset;
2367         __s8    slice_act_y_qp_offset;
2368         __s8    slice_act_cb_qp_offset;
2369         __s8    slice_act_cr_qp_offset;
2370         __s8    slice_beta_offset_div2;
2371         __s8    slice_tc_offset_div2;
2372
2373         /* ISO/IEC 23008-2, ITU-T Rec. H.265: Picture timing SEI message */
2374         __u8    pic_struct;
2375
2376         __u8    reserved0[3];
2377         /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
2378         __u32   slice_segment_addr;
2379         __u8    ref_idx_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2380         __u8    ref_idx_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2381         __u16   short_term_ref_pic_set_size;
2382         __u16   long_term_ref_pic_set_size;
2383
2384         /* ISO/IEC 23008-2, ITU-T Rec. H.265: Weighted prediction parameter */
2385         struct v4l2_hevc_pred_weight_table pred_weight_table;
2386
2387         __u8    reserved1[2];
2388         __u64   flags;
2389 };
2390
2391 #define V4L2_HEVC_DECODE_PARAM_FLAG_IRAP_PIC            0x1
2392 #define V4L2_HEVC_DECODE_PARAM_FLAG_IDR_PIC             0x2
2393 #define V4L2_HEVC_DECODE_PARAM_FLAG_NO_OUTPUT_OF_PRIOR  0x4
2394
2395 /**
2396  * struct v4l2_ctrl_hevc_decode_params - HEVC decode parameters
2397  *
2398  * @pic_order_cnt_val: picture order count
2399  * @short_term_ref_pic_set_size: specifies the size of short-term reference
2400  *                               pictures set included in the SPS of the first slice
2401  * @long_term_ref_pic_set_size: specifies the size of long-term reference
2402  *                              pictures set include in the SPS of the first slice
2403  * @num_active_dpb_entries: the number of entries in dpb
2404  * @num_poc_st_curr_before: the number of reference pictures in the short-term
2405  *                          set that come before the current frame
2406  * @num_poc_st_curr_after: the number of reference pictures in the short-term
2407  *                         set that come after the current frame
2408  * @num_poc_lt_curr: the number of reference pictures in the long-term set
2409  * @poc_st_curr_before: provides the index of the short term before references
2410  *                      in DPB array
2411  * @poc_st_curr_after: provides the index of the short term after references
2412  *                     in DPB array
2413  * @poc_lt_curr: provides the index of the long term references in DPB array
2414  * @num_delta_pocs_of_ref_rps_idx: same as the derived value NumDeltaPocs[RefRpsIdx],
2415  *                                 can be used to parse the RPS data in slice headers
2416  *                                 instead of skipping it with @short_term_ref_pic_set_size.
2417  * @reserved: padding field. Should be zeroed by applications.
2418  * @dpb: the decoded picture buffer, for meta-data about reference frames
2419  * @flags: see V4L2_HEVC_DECODE_PARAM_FLAG_{}
2420  */
2421 struct v4l2_ctrl_hevc_decode_params {
2422         __s32   pic_order_cnt_val;
2423         __u16   short_term_ref_pic_set_size;
2424         __u16   long_term_ref_pic_set_size;
2425         __u8    num_active_dpb_entries;
2426         __u8    num_poc_st_curr_before;
2427         __u8    num_poc_st_curr_after;
2428         __u8    num_poc_lt_curr;
2429         __u8    poc_st_curr_before[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2430         __u8    poc_st_curr_after[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2431         __u8    poc_lt_curr[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2432         __u8    num_delta_pocs_of_ref_rps_idx;
2433         __u8    reserved[3];
2434         struct  v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2435         __u64   flags;
2436 };
2437
2438 /**
2439  * struct v4l2_ctrl_hevc_scaling_matrix - HEVC scaling lists parameters
2440  *
2441  * @scaling_list_4x4: scaling list is used for the scaling process for
2442  *                    transform coefficients. The values on each scaling
2443  *                    list are expected in raster scan order
2444  * @scaling_list_8x8: scaling list is used for the scaling process for
2445  *                    transform coefficients. The values on each scaling
2446  *                    list are expected in raster scan order
2447  * @scaling_list_16x16: scaling list is used for the scaling process for
2448  *                      transform coefficients. The values on each scaling
2449  *                      list are expected in raster scan order
2450  * @scaling_list_32x32: scaling list is used for the scaling process for
2451  *                      transform coefficients. The values on each scaling
2452  *                      list are expected in raster scan order
2453  * @scaling_list_dc_coef_16x16: scaling list is used for the scaling process
2454  *                              for transform coefficients. The values on each
2455  *                              scaling list are expected in raster scan order.
2456  * @scaling_list_dc_coef_32x32: scaling list is used for the scaling process
2457  *                              for transform coefficients. The values on each
2458  *                              scaling list are expected in raster scan order.
2459  */
2460 struct v4l2_ctrl_hevc_scaling_matrix {
2461         __u8    scaling_list_4x4[6][16];
2462         __u8    scaling_list_8x8[6][64];
2463         __u8    scaling_list_16x16[6][64];
2464         __u8    scaling_list_32x32[2][64];
2465         __u8    scaling_list_dc_coef_16x16[6];
2466         __u8    scaling_list_dc_coef_32x32[2];
2467 };
2468
2469 #define V4L2_CID_COLORIMETRY_CLASS_BASE (V4L2_CTRL_CLASS_COLORIMETRY | 0x900)
2470 #define V4L2_CID_COLORIMETRY_CLASS      (V4L2_CTRL_CLASS_COLORIMETRY | 1)
2471
2472 #define V4L2_CID_COLORIMETRY_HDR10_CLL_INFO     (V4L2_CID_COLORIMETRY_CLASS_BASE + 0)
2473
2474 struct v4l2_ctrl_hdr10_cll_info {
2475         __u16 max_content_light_level;
2476         __u16 max_pic_average_light_level;
2477 };
2478
2479 #define V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY    (V4L2_CID_COLORIMETRY_CLASS_BASE + 1)
2480
2481 #define V4L2_HDR10_MASTERING_PRIMARIES_X_LOW    5
2482 #define V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH   37000
2483 #define V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW    5
2484 #define V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH   42000
2485 #define V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW  5
2486 #define V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH 37000
2487 #define V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW  5
2488 #define V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH 42000
2489 #define V4L2_HDR10_MASTERING_MAX_LUMA_LOW       50000
2490 #define V4L2_HDR10_MASTERING_MAX_LUMA_HIGH      100000000
2491 #define V4L2_HDR10_MASTERING_MIN_LUMA_LOW       1
2492 #define V4L2_HDR10_MASTERING_MIN_LUMA_HIGH      50000
2493
2494 struct v4l2_ctrl_hdr10_mastering_display {
2495         __u16 display_primaries_x[3];
2496         __u16 display_primaries_y[3];
2497         __u16 white_point_x;
2498         __u16 white_point_y;
2499         __u32 max_display_mastering_luminance;
2500         __u32 min_display_mastering_luminance;
2501 };
2502
2503 /* Stateless VP9 controls */
2504
2505 #define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_ENABLED 0x1
2506 #define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_UPDATE  0x2
2507
2508 /**
2509  * struct v4l2_vp9_loop_filter - VP9 loop filter parameters
2510  *
2511  * @ref_deltas: contains the adjustment needed for the filter level based on the
2512  * chosen reference frame. If this syntax element is not present in the bitstream,
2513  * users should pass its last value.
2514  * @mode_deltas: contains the adjustment needed for the filter level based on the
2515  * chosen mode. If this syntax element is not present in the bitstream, users should
2516  * pass its last value.
2517  * @level: indicates the loop filter strength.
2518  * @sharpness: indicates the sharpness level.
2519  * @flags: combination of V4L2_VP9_LOOP_FILTER_FLAG_{} flags.
2520  * @reserved: padding field. Should be zeroed by applications.
2521  *
2522  * This structure contains all loop filter related parameters. See sections
2523  * '7.2.8 Loop filter semantics' of the VP9 specification for more details.
2524  */
2525 struct v4l2_vp9_loop_filter {
2526         __s8 ref_deltas[4];
2527         __s8 mode_deltas[2];
2528         __u8 level;
2529         __u8 sharpness;
2530         __u8 flags;
2531         __u8 reserved[7];
2532 };
2533
2534 /**
2535  * struct v4l2_vp9_quantization - VP9 quantization parameters
2536  *
2537  * @base_q_idx: indicates the base frame qindex.
2538  * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx.
2539  * @delta_q_uv_dc: indicates the UV DC quantizer relative to base_q_idx.
2540  * @delta_q_uv_ac: indicates the UV AC quantizer relative to base_q_idx.
2541  * @reserved: padding field. Should be zeroed by applications.
2542  *
2543  * Encodes the quantization parameters. See section '7.2.9 Quantization params
2544  * syntax' of the VP9 specification for more details.
2545  */
2546 struct v4l2_vp9_quantization {
2547         __u8 base_q_idx;
2548         __s8 delta_q_y_dc;
2549         __s8 delta_q_uv_dc;
2550         __s8 delta_q_uv_ac;
2551         __u8 reserved[4];
2552 };
2553
2554 #define V4L2_VP9_SEGMENTATION_FLAG_ENABLED              0x01
2555 #define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_MAP           0x02
2556 #define V4L2_VP9_SEGMENTATION_FLAG_TEMPORAL_UPDATE      0x04
2557 #define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_DATA          0x08
2558 #define V4L2_VP9_SEGMENTATION_FLAG_ABS_OR_DELTA_UPDATE  0x10
2559
2560 #define V4L2_VP9_SEG_LVL_ALT_Q                          0
2561 #define V4L2_VP9_SEG_LVL_ALT_L                          1
2562 #define V4L2_VP9_SEG_LVL_REF_FRAME                      2
2563 #define V4L2_VP9_SEG_LVL_SKIP                           3
2564 #define V4L2_VP9_SEG_LVL_MAX                            4
2565
2566 #define V4L2_VP9_SEGMENT_FEATURE_ENABLED(id)    (1 << (id))
2567 #define V4L2_VP9_SEGMENT_FEATURE_ENABLED_MASK   0xf
2568
2569 /**
2570  * struct v4l2_vp9_segmentation - VP9 segmentation parameters
2571  *
2572  * @feature_data: data attached to each feature. Data entry is only valid if
2573  * the feature is enabled. The array shall be indexed with segment number as
2574  * the first dimension (0..7) and one of V4L2_VP9_SEG_{} as the second dimension.
2575  * @feature_enabled: bitmask defining which features are enabled in each segment.
2576  * The value for each segment is a combination of V4L2_VP9_SEGMENT_FEATURE_ENABLED(id)
2577  * values where id is one of V4L2_VP9_SEG_LVL_{}.
2578  * @tree_probs: specifies the probability values to be used when decoding a
2579  * Segment-ID. See '5.15. Segmentation map' section of the VP9 specification
2580  * for more details.
2581  * @pred_probs: specifies the probability values to be used when decoding a
2582  * Predicted-Segment-ID. See '6.4.14. Get segment id syntax' section of :ref:`vp9`
2583  * for more details.
2584  * @flags: combination of V4L2_VP9_SEGMENTATION_FLAG_{} flags.
2585  * @reserved: padding field. Should be zeroed by applications.
2586  *
2587  * Encodes the quantization parameters. See section '7.2.10 Segmentation params syntax' of
2588  * the VP9 specification for more details.
2589  */
2590 struct v4l2_vp9_segmentation {
2591         __s16 feature_data[8][4];
2592         __u8 feature_enabled[8];
2593         __u8 tree_probs[7];
2594         __u8 pred_probs[3];
2595         __u8 flags;
2596         __u8 reserved[5];
2597 };
2598
2599 #define V4L2_VP9_FRAME_FLAG_KEY_FRAME                   0x001
2600 #define V4L2_VP9_FRAME_FLAG_SHOW_FRAME                  0x002
2601 #define V4L2_VP9_FRAME_FLAG_ERROR_RESILIENT             0x004
2602 #define V4L2_VP9_FRAME_FLAG_INTRA_ONLY                  0x008
2603 #define V4L2_VP9_FRAME_FLAG_ALLOW_HIGH_PREC_MV          0x010
2604 #define V4L2_VP9_FRAME_FLAG_REFRESH_FRAME_CTX           0x020
2605 #define V4L2_VP9_FRAME_FLAG_PARALLEL_DEC_MODE           0x040
2606 #define V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING               0x080
2607 #define V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING               0x100
2608 #define V4L2_VP9_FRAME_FLAG_COLOR_RANGE_FULL_SWING      0x200
2609
2610 #define V4L2_VP9_SIGN_BIAS_LAST                         0x1
2611 #define V4L2_VP9_SIGN_BIAS_GOLDEN                       0x2
2612 #define V4L2_VP9_SIGN_BIAS_ALT                          0x4
2613
2614 #define V4L2_VP9_RESET_FRAME_CTX_NONE                   0
2615 #define V4L2_VP9_RESET_FRAME_CTX_SPEC                   1
2616 #define V4L2_VP9_RESET_FRAME_CTX_ALL                    2
2617
2618 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP                 0
2619 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SMOOTH          1
2620 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SHARP           2
2621 #define V4L2_VP9_INTERP_FILTER_BILINEAR                 3
2622 #define V4L2_VP9_INTERP_FILTER_SWITCHABLE               4
2623
2624 #define V4L2_VP9_REFERENCE_MODE_SINGLE_REFERENCE        0
2625 #define V4L2_VP9_REFERENCE_MODE_COMPOUND_REFERENCE      1
2626 #define V4L2_VP9_REFERENCE_MODE_SELECT                  2
2627
2628 #define V4L2_VP9_PROFILE_MAX                            3
2629
2630 #define V4L2_CID_STATELESS_VP9_FRAME    (V4L2_CID_CODEC_STATELESS_BASE + 300)
2631 /**
2632  * struct v4l2_ctrl_vp9_frame - VP9 frame decoding control
2633  *
2634  * @lf: loop filter parameters. See &v4l2_vp9_loop_filter for more details.
2635  * @quant: quantization parameters. See &v4l2_vp9_quantization for more details.
2636  * @seg: segmentation parameters. See &v4l2_vp9_segmentation for more details.
2637  * @flags: combination of V4L2_VP9_FRAME_FLAG_{} flags.
2638  * @compressed_header_size: compressed header size in bytes.
2639  * @uncompressed_header_size: uncompressed header size in bytes.
2640  * @frame_width_minus_1: add 1 to it and you'll get the frame width expressed in pixels.
2641  * @frame_height_minus_1: add 1 to it and you'll get the frame height expressed in pixels.
2642  * @render_width_minus_1: add 1 to it and you'll get the expected render width expressed in
2643  * pixels. This is not used during the decoding process but might be used by HW scalers
2644  * to prepare a frame that's ready for scanout.
2645  * @render_height_minus_1: add 1 to it and you'll get the expected render height expressed in
2646  * pixels. This is not used during the decoding process but might be used by HW scalers
2647  * to prepare a frame that's ready for scanout.
2648  * @last_frame_ts: "last" reference buffer timestamp.
2649  * The timestamp refers to the timestamp field in struct v4l2_buffer.
2650  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
2651  * @golden_frame_ts: "golden" reference buffer timestamp.
2652  * The timestamp refers to the timestamp field in struct v4l2_buffer.
2653  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
2654  * @alt_frame_ts: "alt" reference buffer timestamp.
2655  * The timestamp refers to the timestamp field in struct v4l2_buffer.
2656  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
2657  * @ref_frame_sign_bias: a bitfield specifying whether the sign bias is set for a given
2658  * reference frame. Either of V4L2_VP9_SIGN_BIAS_{}.
2659  * @reset_frame_context: specifies whether the frame context should be reset to default values.
2660  * Either of V4L2_VP9_RESET_FRAME_CTX_{}.
2661  * @frame_context_idx: frame context that should be used/updated.
2662  * @profile: VP9 profile. Can be 0, 1, 2 or 3.
2663  * @bit_depth: bits per components. Can be 8, 10 or 12. Note that not all profiles support
2664  * 10 and/or 12 bits depths.
2665  * @interpolation_filter: specifies the filter selection used for performing inter prediction.
2666  * Set to one of V4L2_VP9_INTERP_FILTER_{}.
2667  * @tile_cols_log2: specifies the base 2 logarithm of the width of each tile (where the width
2668  * is measured in units of 8x8 blocks). Shall be less than or equal to 6.
2669  * @tile_rows_log2: specifies the base 2 logarithm of the height of each tile (where the height
2670  * is measured in units of 8x8 blocks).
2671  * @reference_mode: specifies the type of inter prediction to be used.
2672  * Set to one of V4L2_VP9_REFERENCE_MODE_{}.
2673  * @reserved: padding field. Should be zeroed by applications.
2674  */
2675 struct v4l2_ctrl_vp9_frame {
2676         struct v4l2_vp9_loop_filter lf;
2677         struct v4l2_vp9_quantization quant;
2678         struct v4l2_vp9_segmentation seg;
2679         __u32 flags;
2680         __u16 compressed_header_size;
2681         __u16 uncompressed_header_size;
2682         __u16 frame_width_minus_1;
2683         __u16 frame_height_minus_1;
2684         __u16 render_width_minus_1;
2685         __u16 render_height_minus_1;
2686         __u64 last_frame_ts;
2687         __u64 golden_frame_ts;
2688         __u64 alt_frame_ts;
2689         __u8 ref_frame_sign_bias;
2690         __u8 reset_frame_context;
2691         __u8 frame_context_idx;
2692         __u8 profile;
2693         __u8 bit_depth;
2694         __u8 interpolation_filter;
2695         __u8 tile_cols_log2;
2696         __u8 tile_rows_log2;
2697         __u8 reference_mode;
2698         __u8 reserved[7];
2699 };
2700
2701 #define V4L2_VP9_NUM_FRAME_CTX  4
2702
2703 /**
2704  * struct v4l2_vp9_mv_probs - VP9 Motion vector probability updates
2705  * @joint: motion vector joint probability updates.
2706  * @sign: motion vector sign probability updates.
2707  * @classes: motion vector class probability updates.
2708  * @class0_bit: motion vector class0 bit probability updates.
2709  * @bits: motion vector bits probability updates.
2710  * @class0_fr: motion vector class0 fractional bit probability updates.
2711  * @fr: motion vector fractional bit probability updates.
2712  * @class0_hp: motion vector class0 high precision fractional bit probability updates.
2713  * @hp: motion vector high precision fractional bit probability updates.
2714  *
2715  * This structure contains new values of motion vector probabilities.
2716  * A value of zero in an array element means there is no update of the relevant probability.
2717  * See `struct v4l2_vp9_prob_updates` for details.
2718  */
2719 struct v4l2_vp9_mv_probs {
2720         __u8 joint[3];
2721         __u8 sign[2];
2722         __u8 classes[2][10];
2723         __u8 class0_bit[2];
2724         __u8 bits[2][10];
2725         __u8 class0_fr[2][2][3];
2726         __u8 fr[2][3];
2727         __u8 class0_hp[2];
2728         __u8 hp[2];
2729 };
2730
2731 #define V4L2_CID_STATELESS_VP9_COMPRESSED_HDR   (V4L2_CID_CODEC_STATELESS_BASE + 301)
2732
2733 #define V4L2_VP9_TX_MODE_ONLY_4X4                       0
2734 #define V4L2_VP9_TX_MODE_ALLOW_8X8                      1
2735 #define V4L2_VP9_TX_MODE_ALLOW_16X16                    2
2736 #define V4L2_VP9_TX_MODE_ALLOW_32X32                    3
2737 #define V4L2_VP9_TX_MODE_SELECT                         4
2738
2739 /**
2740  * struct v4l2_ctrl_vp9_compressed_hdr - VP9 probability updates control
2741  * @tx_mode: specifies the TX mode. Set to one of V4L2_VP9_TX_MODE_{}.
2742  * @tx8: TX 8x8 probability updates.
2743  * @tx16: TX 16x16 probability updates.
2744  * @tx32: TX 32x32 probability updates.
2745  * @coef: coefficient probability updates.
2746  * @skip: skip probability updates.
2747  * @inter_mode: inter mode probability updates.
2748  * @interp_filter: interpolation filter probability updates.
2749  * @is_inter: is inter-block probability updates.
2750  * @comp_mode: compound prediction mode probability updates.
2751  * @single_ref: single ref probability updates.
2752  * @comp_ref: compound ref probability updates.
2753  * @y_mode: Y prediction mode probability updates.
2754  * @uv_mode: UV prediction mode probability updates.
2755  * @partition: partition probability updates.
2756  * @mv: motion vector probability updates.
2757  *
2758  * This structure holds the probabilities update as parsed in the compressed
2759  * header (Spec 6.3). These values represent the value of probability update after
2760  * being translated with inv_map_table[] (see 6.3.5). A value of zero in an array element
2761  * means that there is no update of the relevant probability.
2762  *
2763  * This control is optional and needs to be used when dealing with the hardware which is
2764  * not capable of parsing the compressed header itself. Only drivers which need it will
2765  * implement it.
2766  */
2767 struct v4l2_ctrl_vp9_compressed_hdr {
2768         __u8 tx_mode;
2769         __u8 tx8[2][1];
2770         __u8 tx16[2][2];
2771         __u8 tx32[2][3];
2772         __u8 coef[4][2][2][6][6][3];
2773         __u8 skip[3];
2774         __u8 inter_mode[7][3];
2775         __u8 interp_filter[4][2];
2776         __u8 is_inter[4];
2777         __u8 comp_mode[5];
2778         __u8 single_ref[5][2];
2779         __u8 comp_ref[5];
2780         __u8 y_mode[4][9];
2781         __u8 uv_mode[10][9];
2782         __u8 partition[16][3];
2783
2784         struct v4l2_vp9_mv_probs mv;
2785 };
2786
2787 /* MPEG-compression definitions kept for backwards compatibility */
2788 #ifndef __KERNEL__
2789 #define V4L2_CTRL_CLASS_MPEG            V4L2_CTRL_CLASS_CODEC
2790 #define V4L2_CID_MPEG_CLASS             V4L2_CID_CODEC_CLASS
2791 #define V4L2_CID_MPEG_BASE              V4L2_CID_CODEC_BASE
2792 #define V4L2_CID_MPEG_CX2341X_BASE      V4L2_CID_CODEC_CX2341X_BASE
2793 #define V4L2_CID_MPEG_MFC51_BASE        V4L2_CID_CODEC_MFC51_BASE
2794 #endif
2795
2796 #endif