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  *  The contents of this header was split off from videodev2.h. All control
   8  *  definitions should be added to this header, which is included by
   9  *  videodev2.h.
  10  */
  11
  12 #ifndef __LINUX_V4L2_CONTROLS_H
  13 #define __LINUX_V4L2_CONTROLS_H
  14
  15 #include <linux/const.h>
  16 #include <linux/types.h>
  17
  18 /* Control classes */
  19 #define V4L2_CTRL_CLASS_USER            0x00980000      /* Old-style 'user' controls */
  20 #define V4L2_CTRL_CLASS_CODEC           0x00990000      /* Stateful codec controls */
  21 #define V4L2_CTRL_CLASS_CAMERA          0x009a0000      /* Camera class controls */
  22 #define V4L2_CTRL_CLASS_FM_TX           0x009b0000      /* FM Modulator controls */
  23 #define V4L2_CTRL_CLASS_FLASH           0x009c0000      /* Camera flash controls */
  24 #define V4L2_CTRL_CLASS_JPEG            0x009d0000      /* JPEG-compression controls */
  25 #define V4L2_CTRL_CLASS_IMAGE_SOURCE    0x009e0000      /* Image source controls */
  26 #define V4L2_CTRL_CLASS_IMAGE_PROC      0x009f0000      /* Image processing controls */
  27 #define V4L2_CTRL_CLASS_DV              0x00a00000      /* Digital Video controls */
  28 #define V4L2_CTRL_CLASS_FM_RX           0x00a10000      /* FM Receiver controls */
  29 #define V4L2_CTRL_CLASS_RF_TUNER        0x00a20000      /* RF tuner controls */
  30 #define V4L2_CTRL_CLASS_DETECT          0x00a30000      /* Detection controls */
  31 #define V4L2_CTRL_CLASS_CODEC_STATELESS 0x00a40000      /* Stateless codecs controls */
  32 #define V4L2_CTRL_CLASS_COLORIMETRY     0x00a50000      /* Colorimetry controls */
  33
  34 /* User-class control IDs */
  35
  36 #define V4L2_CID_BASE                   (V4L2_CTRL_CLASS_USER | 0x900)
  37 #define V4L2_CID_USER_BASE              V4L2_CID_BASE
  38 #define V4L2_CID_USER_CLASS             (V4L2_CTRL_CLASS_USER | 1)
  39 #define V4L2_CID_BRIGHTNESS             (V4L2_CID_BASE+0)
  40 #define V4L2_CID_CONTRAST               (V4L2_CID_BASE+1)
  41 #define V4L2_CID_SATURATION             (V4L2_CID_BASE+2)
  42 #define V4L2_CID_HUE                    (V4L2_CID_BASE+3)
  43 #define V4L2_CID_AUDIO_VOLUME           (V4L2_CID_BASE+5)
  44 #define V4L2_CID_AUDIO_BALANCE          (V4L2_CID_BASE+6)
  45 #define V4L2_CID_AUDIO_BASS             (V4L2_CID_BASE+7)
  46 #define V4L2_CID_AUDIO_TREBLE           (V4L2_CID_BASE+8)
  47 #define V4L2_CID_AUDIO_MUTE             (V4L2_CID_BASE+9)
  48 #define V4L2_CID_AUDIO_LOUDNESS         (V4L2_CID_BASE+10)
  49 #define V4L2_CID_BLACK_LEVEL            (V4L2_CID_BASE+11) /* Deprecated */
  50 #define V4L2_CID_AUTO_WHITE_BALANCE     (V4L2_CID_BASE+12)
  51 #define V4L2_CID_DO_WHITE_BALANCE       (V4L2_CID_BASE+13)
  52 #define V4L2_CID_RED_BALANCE            (V4L2_CID_BASE+14)
  53 #define V4L2_CID_BLUE_BALANCE           (V4L2_CID_BASE+15)
  54 #define V4L2_CID_GAMMA                  (V4L2_CID_BASE+16)
  55 #define V4L2_CID_WHITENESS              (V4L2_CID_GAMMA) /* Deprecated */
  56 #define V4L2_CID_EXPOSURE               (V4L2_CID_BASE+17)
  57 #define V4L2_CID_AUTOGAIN               (V4L2_CID_BASE+18)
  58 #define V4L2_CID_GAIN                   (V4L2_CID_BASE+19)
  59 #define V4L2_CID_HFLIP                  (V4L2_CID_BASE+20)
  60 #define V4L2_CID_VFLIP                  (V4L2_CID_BASE+21)
  61
  62 #define V4L2_CID_POWER_LINE_FREQUENCY   (V4L2_CID_BASE+24)
  63 enum v4l2_power_line_frequency {
  64         V4L2_CID_POWER_LINE_FREQUENCY_DISABLED  = 0,
  65         V4L2_CID_POWER_LINE_FREQUENCY_50HZ      = 1,
  66         V4L2_CID_POWER_LINE_FREQUENCY_60HZ      = 2,
  67         V4L2_CID_POWER_LINE_FREQUENCY_AUTO      = 3,
  68 };
  69 #define V4L2_CID_HUE_AUTO                       (V4L2_CID_BASE+25)
  70 #define V4L2_CID_WHITE_BALANCE_TEMPERATURE      (V4L2_CID_BASE+26)
  71 #define V4L2_CID_SHARPNESS                      (V4L2_CID_BASE+27)
  72 #define V4L2_CID_BACKLIGHT_COMPENSATION         (V4L2_CID_BASE+28)
  73 #define V4L2_CID_CHROMA_AGC                     (V4L2_CID_BASE+29)
  74 #define V4L2_CID_COLOR_KILLER                   (V4L2_CID_BASE+30)
  75 #define V4L2_CID_COLORFX                        (V4L2_CID_BASE+31)
  76 enum v4l2_colorfx {
  77         V4L2_COLORFX_NONE                       = 0,
  78         V4L2_COLORFX_BW                         = 1,
  79         V4L2_COLORFX_SEPIA                      = 2,
  80         V4L2_COLORFX_NEGATIVE                   = 3,
  81         V4L2_COLORFX_EMBOSS                     = 4,
  82         V4L2_COLORFX_SKETCH                     = 5,
  83         V4L2_COLORFX_SKY_BLUE                   = 6,
  84         V4L2_COLORFX_GRASS_GREEN                = 7,
  85         V4L2_COLORFX_SKIN_WHITEN                = 8,
  86         V4L2_COLORFX_VIVID                      = 9,
  87         V4L2_COLORFX_AQUA                       = 10,
  88         V4L2_COLORFX_ART_FREEZE                 = 11,
  89         V4L2_COLORFX_SILHOUETTE                 = 12,
  90         V4L2_COLORFX_SOLARIZATION               = 13,
  91         V4L2_COLORFX_ANTIQUE                    = 14,
  92         V4L2_COLORFX_SET_CBCR                   = 15,
  93         V4L2_COLORFX_SET_RGB                    = 16,
  94 };
  95 #define V4L2_CID_AUTOBRIGHTNESS                 (V4L2_CID_BASE+32)
  96 #define V4L2_CID_BAND_STOP_FILTER               (V4L2_CID_BASE+33)
  97
  98 #define V4L2_CID_ROTATE                         (V4L2_CID_BASE+34)
  99 #define V4L2_CID_BG_COLOR                       (V4L2_CID_BASE+35)
 100
 101 #define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
 102
 103 #define V4L2_CID_ILLUMINATORS_1                 (V4L2_CID_BASE+37)
 104 #define V4L2_CID_ILLUMINATORS_2                 (V4L2_CID_BASE+38)
 105
 106 #define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE        (V4L2_CID_BASE+39)
 107 #define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT         (V4L2_CID_BASE+40)
 108
 109 #define V4L2_CID_ALPHA_COMPONENT                (V4L2_CID_BASE+41)
 110 #define V4L2_CID_COLORFX_CBCR                   (V4L2_CID_BASE+42)
 111 #define V4L2_CID_COLORFX_RGB                    (V4L2_CID_BASE+43)
 112
 113 /* last CID + 1 */
 114 #define V4L2_CID_LASTP1                         (V4L2_CID_BASE+44)
 115
 116 /* USER-class private control IDs */
 117
 118 /* The base for the meye driver controls. See linux/meye.h for the list
 119  * of controls. We reserve 16 controls for this driver. */
 120 #define V4L2_CID_USER_MEYE_BASE                 (V4L2_CID_USER_BASE + 0x1000)
 121
 122 /* The base for the bttv driver controls.
 123  * We reserve 32 controls for this driver. */
 124 #define V4L2_CID_USER_BTTV_BASE                 (V4L2_CID_USER_BASE + 0x1010)
 125
 126
 127 /* The base for the s2255 driver controls.
 128  * We reserve 16 controls for this driver. */
 129 #define V4L2_CID_USER_S2255_BASE                (V4L2_CID_USER_BASE + 0x1030)
 130
 131 /*
 132  * The base for the si476x driver controls. See include/media/drv-intf/si476x.h
 133  * for the list of controls. Total of 16 controls is reserved for this driver
 134  */
 135 #define V4L2_CID_USER_SI476X_BASE               (V4L2_CID_USER_BASE + 0x1040)
 136
 137 /* The base for the TI VPE driver controls. Total of 16 controls is reserved for
 138  * this driver */
 139 #define V4L2_CID_USER_TI_VPE_BASE               (V4L2_CID_USER_BASE + 0x1050)
 140
 141 /* The base for the saa7134 driver controls.
 142  * We reserve 16 controls for this driver. */
 143 #define V4L2_CID_USER_SAA7134_BASE              (V4L2_CID_USER_BASE + 0x1060)
 144
 145 /* The base for the adv7180 driver controls.
 146  * We reserve 16 controls for this driver. */
 147 #define V4L2_CID_USER_ADV7180_BASE              (V4L2_CID_USER_BASE + 0x1070)
 148
 149 /* The base for the tc358743 driver controls.
 150  * We reserve 16 controls for this driver. */
 151 #define V4L2_CID_USER_TC358743_BASE             (V4L2_CID_USER_BASE + 0x1080)
 152
 153 /* The base for the max217x driver controls.
 154  * We reserve 32 controls for this driver
 155  */
 156 #define V4L2_CID_USER_MAX217X_BASE              (V4L2_CID_USER_BASE + 0x1090)
 157
 158 /* The base for the imx driver controls.
 159  * We reserve 16 controls for this driver. */
 160 #define V4L2_CID_USER_IMX_BASE                  (V4L2_CID_USER_BASE + 0x10b0)
 161
 162 /*
 163  * The base for the atmel isc driver controls.
 164  * We reserve 32 controls for this driver.
 165  */
 166 #define V4L2_CID_USER_ATMEL_ISC_BASE            (V4L2_CID_USER_BASE + 0x10c0)
 167
 168 /*
 169  * The base for the CODA driver controls.
 170  * We reserve 16 controls for this driver.
 171  */
 172 #define V4L2_CID_USER_CODA_BASE                 (V4L2_CID_USER_BASE + 0x10e0)
 173 /*
 174  * The base for MIPI CCS driver controls.
 175  * We reserve 128 controls for this driver.
 176  */
 177 #define V4L2_CID_USER_CCS_BASE                  (V4L2_CID_USER_BASE + 0x10f0)
 178 /*
 179  * The base for Allegro driver controls.
 180  * We reserve 16 controls for this driver.
 181  */
 182 #define V4L2_CID_USER_ALLEGRO_BASE              (V4L2_CID_USER_BASE + 0x1170)
 183
 184 /*
 185  * The base for the isl7998x driver controls.
 186  * We reserve 16 controls for this driver.
 187  */
 188 #define V4L2_CID_USER_ISL7998X_BASE             (V4L2_CID_USER_BASE + 0x1180)
 189
 190 /*
 191  * The base for DW100 driver controls.
 192  * We reserve 16 controls for this driver.
 193  */
 194 #define V4L2_CID_USER_DW100_BASE                (V4L2_CID_USER_BASE + 0x1190)
 195
 196 /*
 197  * The base for Aspeed driver controls.
 198  * We reserve 16 controls for this driver.
 199  */
 200 #define V4L2_CID_USER_ASPEED_BASE               (V4L2_CID_USER_BASE + 0x11a0)
 201
 202 /* MPEG-class control IDs */
 203 /* The MPEG controls are applicable to all codec controls
 204  * and the 'MPEG' part of the define is historical */
 205
 206 #define V4L2_CID_CODEC_BASE                     (V4L2_CTRL_CLASS_CODEC | 0x900)
 207 #define V4L2_CID_CODEC_CLASS                    (V4L2_CTRL_CLASS_CODEC | 1)
 208
 209 /*  MPEG streams, specific to multiplexed streams */
 210 #define V4L2_CID_MPEG_STREAM_TYPE               (V4L2_CID_CODEC_BASE+0)
 211 enum v4l2_mpeg_stream_type {
 212         V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
 213         V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
 214         V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
 215         V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
 216         V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
 217         V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
 218 };
 219 #define V4L2_CID_MPEG_STREAM_PID_PMT            (V4L2_CID_CODEC_BASE+1)
 220 #define V4L2_CID_MPEG_STREAM_PID_AUDIO          (V4L2_CID_CODEC_BASE+2)
 221 #define V4L2_CID_MPEG_STREAM_PID_VIDEO          (V4L2_CID_CODEC_BASE+3)
 222 #define V4L2_CID_MPEG_STREAM_PID_PCR            (V4L2_CID_CODEC_BASE+4)
 223 #define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO       (V4L2_CID_CODEC_BASE+5)
 224 #define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO       (V4L2_CID_CODEC_BASE+6)
 225 #define V4L2_CID_MPEG_STREAM_VBI_FMT            (V4L2_CID_CODEC_BASE+7)
 226 enum v4l2_mpeg_stream_vbi_fmt {
 227         V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
 228         V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
 229 };
 230
 231 /*  MPEG audio controls specific to multiplexed streams  */
 232 #define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ       (V4L2_CID_CODEC_BASE+100)
 233 enum v4l2_mpeg_audio_sampling_freq {
 234         V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
 235         V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
 236         V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
 237 };
 238 #define V4L2_CID_MPEG_AUDIO_ENCODING            (V4L2_CID_CODEC_BASE+101)
 239 enum v4l2_mpeg_audio_encoding {
 240         V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
 241         V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
 242         V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
 243         V4L2_MPEG_AUDIO_ENCODING_AAC     = 3,
 244         V4L2_MPEG_AUDIO_ENCODING_AC3     = 4,
 245 };
 246 #define V4L2_CID_MPEG_AUDIO_L1_BITRATE          (V4L2_CID_CODEC_BASE+102)
 247 enum v4l2_mpeg_audio_l1_bitrate {
 248         V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
 249         V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
 250         V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
 251         V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
 252         V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
 253         V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
 254         V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
 255         V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
 256         V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
 257         V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
 258         V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
 259         V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
 260         V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
 261         V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
 262 };
 263 #define V4L2_CID_MPEG_AUDIO_L2_BITRATE          (V4L2_CID_CODEC_BASE+103)
 264 enum v4l2_mpeg_audio_l2_bitrate {
 265         V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
 266         V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
 267         V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
 268         V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
 269         V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
 270         V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
 271         V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
 272         V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
 273         V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
 274         V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
 275         V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
 276         V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
 277         V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
 278         V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
 279 };
 280 #define V4L2_CID_MPEG_AUDIO_L3_BITRATE          (V4L2_CID_CODEC_BASE+104)
 281 enum v4l2_mpeg_audio_l3_bitrate {
 282         V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
 283         V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
 284         V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
 285         V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
 286         V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
 287         V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
 288         V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
 289         V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
 290         V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
 291         V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
 292         V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
 293         V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
 294         V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
 295         V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
 296 };
 297 #define V4L2_CID_MPEG_AUDIO_MODE                (V4L2_CID_CODEC_BASE+105)
 298 enum v4l2_mpeg_audio_mode {
 299         V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
 300         V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
 301         V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
 302         V4L2_MPEG_AUDIO_MODE_MONO         = 3,
 303 };
 304 #define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION      (V4L2_CID_CODEC_BASE+106)
 305 enum v4l2_mpeg_audio_mode_extension {
 306         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
 307         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
 308         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
 309         V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
 310 };
 311 #define V4L2_CID_MPEG_AUDIO_EMPHASIS            (V4L2_CID_CODEC_BASE+107)
 312 enum v4l2_mpeg_audio_emphasis {
 313         V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
 314         V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
 315         V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
 316 };
 317 #define V4L2_CID_MPEG_AUDIO_CRC                 (V4L2_CID_CODEC_BASE+108)
 318 enum v4l2_mpeg_audio_crc {
 319         V4L2_MPEG_AUDIO_CRC_NONE  = 0,
 320         V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
 321 };
 322 #define V4L2_CID_MPEG_AUDIO_MUTE                (V4L2_CID_CODEC_BASE+109)
 323 #define V4L2_CID_MPEG_AUDIO_AAC_BITRATE         (V4L2_CID_CODEC_BASE+110)
 324 #define V4L2_CID_MPEG_AUDIO_AC3_BITRATE         (V4L2_CID_CODEC_BASE+111)
 325 enum v4l2_mpeg_audio_ac3_bitrate {
 326         V4L2_MPEG_AUDIO_AC3_BITRATE_32K  = 0,
 327         V4L2_MPEG_AUDIO_AC3_BITRATE_40K  = 1,
 328         V4L2_MPEG_AUDIO_AC3_BITRATE_48K  = 2,
 329         V4L2_MPEG_AUDIO_AC3_BITRATE_56K  = 3,
 330         V4L2_MPEG_AUDIO_AC3_BITRATE_64K  = 4,
 331         V4L2_MPEG_AUDIO_AC3_BITRATE_80K  = 5,
 332         V4L2_MPEG_AUDIO_AC3_BITRATE_96K  = 6,
 333         V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
 334         V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
 335         V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
 336         V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
 337         V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
 338         V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
 339         V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
 340         V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
 341         V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
 342         V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
 343         V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
 344         V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
 345 };
 346 #define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK        (V4L2_CID_CODEC_BASE+112)
 347 enum v4l2_mpeg_audio_dec_playback {
 348         V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO           = 0,
 349         V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO         = 1,
 350         V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT           = 2,
 351         V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT          = 3,
 352         V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO           = 4,
 353         V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
 354 };
 355 #define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113)
 356
 357 /*  MPEG video controls specific to multiplexed streams */
 358 #define V4L2_CID_MPEG_VIDEO_ENCODING            (V4L2_CID_CODEC_BASE+200)
 359 enum v4l2_mpeg_video_encoding {
 360         V4L2_MPEG_VIDEO_ENCODING_MPEG_1     = 0,
 361         V4L2_MPEG_VIDEO_ENCODING_MPEG_2     = 1,
 362         V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
 363 };
 364 #define V4L2_CID_MPEG_VIDEO_ASPECT              (V4L2_CID_CODEC_BASE+201)
 365 enum v4l2_mpeg_video_aspect {
 366         V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
 367         V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
 368         V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
 369         V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
 370 };
 371 #define V4L2_CID_MPEG_VIDEO_B_FRAMES            (V4L2_CID_CODEC_BASE+202)
 372 #define V4L2_CID_MPEG_VIDEO_GOP_SIZE            (V4L2_CID_CODEC_BASE+203)
 373 #define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE         (V4L2_CID_CODEC_BASE+204)
 374 #define V4L2_CID_MPEG_VIDEO_PULLDOWN            (V4L2_CID_CODEC_BASE+205)
 375 #define V4L2_CID_MPEG_VIDEO_BITRATE_MODE        (V4L2_CID_CODEC_BASE+206)
 376 enum v4l2_mpeg_video_bitrate_mode {
 377         V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
 378         V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
 379         V4L2_MPEG_VIDEO_BITRATE_MODE_CQ  = 2,
 380 };
 381 #define V4L2_CID_MPEG_VIDEO_BITRATE             (V4L2_CID_CODEC_BASE+207)
 382 #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK        (V4L2_CID_CODEC_BASE+208)
 383 #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_CODEC_BASE+209)
 384 #define V4L2_CID_MPEG_VIDEO_MUTE                (V4L2_CID_CODEC_BASE+210)
 385 #define V4L2_CID_MPEG_VIDEO_MUTE_YUV            (V4L2_CID_CODEC_BASE+211)
 386 #define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE             (V4L2_CID_CODEC_BASE+212)
 387 #define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER        (V4L2_CID_CODEC_BASE+213)
 388 #define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB             (V4L2_CID_CODEC_BASE+214)
 389 #define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE                     (V4L2_CID_CODEC_BASE+215)
 390 #define V4L2_CID_MPEG_VIDEO_HEADER_MODE                         (V4L2_CID_CODEC_BASE+216)
 391 enum v4l2_mpeg_video_header_mode {
 392         V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE                    = 0,
 393         V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME       = 1,
 394
 395 };
 396 #define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC                 (V4L2_CID_CODEC_BASE+217)
 397 #define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE                (V4L2_CID_CODEC_BASE+218)
 398 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES       (V4L2_CID_CODEC_BASE+219)
 399 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB          (V4L2_CID_CODEC_BASE+220)
 400 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE            (V4L2_CID_CODEC_BASE+221)
 401 enum v4l2_mpeg_video_multi_slice_mode {
 402         V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE         = 0,
 403         V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB         = 1,
 404         V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES      = 2,
 405 #ifndef __KERNEL__
 406         /* Kept for backwards compatibility reasons. Stupid typo... */
 407         V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB          = 1,
 408         V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES       = 2,
 409 #endif
 410 };
 411 #define V4L2_CID_MPEG_VIDEO_VBV_SIZE                    (V4L2_CID_CODEC_BASE+222)
 412 #define V4L2_CID_MPEG_VIDEO_DEC_PTS                     (V4L2_CID_CODEC_BASE+223)
 413 #define V4L2_CID_MPEG_VIDEO_DEC_FRAME                   (V4L2_CID_CODEC_BASE+224)
 414 #define V4L2_CID_MPEG_VIDEO_VBV_DELAY                   (V4L2_CID_CODEC_BASE+225)
 415 #define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER           (V4L2_CID_CODEC_BASE+226)
 416 #define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE           (V4L2_CID_CODEC_BASE+227)
 417 #define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE           (V4L2_CID_CODEC_BASE+228)
 418 #define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME             (V4L2_CID_CODEC_BASE+229)
 419 #define V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID       (V4L2_CID_CODEC_BASE+230)
 420 #define V4L2_CID_MPEG_VIDEO_AU_DELIMITER                (V4L2_CID_CODEC_BASE+231)
 421 #define V4L2_CID_MPEG_VIDEO_LTR_COUNT                   (V4L2_CID_CODEC_BASE+232)
 422 #define V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX             (V4L2_CID_CODEC_BASE+233)
 423 #define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES              (V4L2_CID_CODEC_BASE+234)
 424 #define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR           (V4L2_CID_CODEC_BASE+235)
 425 #define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD        (V4L2_CID_CODEC_BASE+236)
 426 #define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE   (V4L2_CID_CODEC_BASE+237)
 427 enum v4l2_mpeg_video_intra_refresh_period_type {
 428         V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM    = 0,
 429         V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC    = 1,
 430 };
 431
 432 /* CIDs for the MPEG-2 Part 2 (H.262) codec */
 433 #define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL                 (V4L2_CID_CODEC_BASE+270)
 434 enum v4l2_mpeg_video_mpeg2_level {
 435         V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW         = 0,
 436         V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN        = 1,
 437         V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440   = 2,
 438         V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH        = 3,
 439 };
 440 #define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE               (V4L2_CID_CODEC_BASE+271)
 441 enum v4l2_mpeg_video_mpeg2_profile {
 442         V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE                            = 0,
 443         V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN                              = 1,
 444         V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE                      = 2,
 445         V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE                = 3,
 446         V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH                              = 4,
 447         V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW                         = 5,
 448 };
 449
 450 /* CIDs for the FWHT codec as used by the vicodec driver. */
 451 #define V4L2_CID_FWHT_I_FRAME_QP             (V4L2_CID_CODEC_BASE + 290)
 452 #define V4L2_CID_FWHT_P_FRAME_QP             (V4L2_CID_CODEC_BASE + 291)
 453
 454 #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP             (V4L2_CID_CODEC_BASE+300)
 455 #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP             (V4L2_CID_CODEC_BASE+301)
 456 #define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP             (V4L2_CID_CODEC_BASE+302)
 457 #define V4L2_CID_MPEG_VIDEO_H263_MIN_QP                 (V4L2_CID_CODEC_BASE+303)
 458 #define V4L2_CID_MPEG_VIDEO_H263_MAX_QP                 (V4L2_CID_CODEC_BASE+304)
 459 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP             (V4L2_CID_CODEC_BASE+350)
 460 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP             (V4L2_CID_CODEC_BASE+351)
 461 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP             (V4L2_CID_CODEC_BASE+352)
 462 #define V4L2_CID_MPEG_VIDEO_H264_MIN_QP                 (V4L2_CID_CODEC_BASE+353)
 463 #define V4L2_CID_MPEG_VIDEO_H264_MAX_QP                 (V4L2_CID_CODEC_BASE+354)
 464 #define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM          (V4L2_CID_CODEC_BASE+355)
 465 #define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE               (V4L2_CID_CODEC_BASE+356)
 466 #define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE           (V4L2_CID_CODEC_BASE+357)
 467 enum v4l2_mpeg_video_h264_entropy_mode {
 468         V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
 469         V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
 470 };
 471 #define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD               (V4L2_CID_CODEC_BASE+358)
 472 #define V4L2_CID_MPEG_VIDEO_H264_LEVEL                  (V4L2_CID_CODEC_BASE+359)
 473 enum v4l2_mpeg_video_h264_level {
 474         V4L2_MPEG_VIDEO_H264_LEVEL_1_0  = 0,
 475         V4L2_MPEG_VIDEO_H264_LEVEL_1B   = 1,
 476         V4L2_MPEG_VIDEO_H264_LEVEL_1_1  = 2,
 477         V4L2_MPEG_VIDEO_H264_LEVEL_1_2  = 3,
 478         V4L2_MPEG_VIDEO_H264_LEVEL_1_3  = 4,
 479         V4L2_MPEG_VIDEO_H264_LEVEL_2_0  = 5,
 480         V4L2_MPEG_VIDEO_H264_LEVEL_2_1  = 6,
 481         V4L2_MPEG_VIDEO_H264_LEVEL_2_2  = 7,
 482         V4L2_MPEG_VIDEO_H264_LEVEL_3_0  = 8,
 483         V4L2_MPEG_VIDEO_H264_LEVEL_3_1  = 9,
 484         V4L2_MPEG_VIDEO_H264_LEVEL_3_2  = 10,
 485         V4L2_MPEG_VIDEO_H264_LEVEL_4_0  = 11,
 486         V4L2_MPEG_VIDEO_H264_LEVEL_4_1  = 12,
 487         V4L2_MPEG_VIDEO_H264_LEVEL_4_2  = 13,
 488         V4L2_MPEG_VIDEO_H264_LEVEL_5_0  = 14,
 489         V4L2_MPEG_VIDEO_H264_LEVEL_5_1  = 15,
 490         V4L2_MPEG_VIDEO_H264_LEVEL_5_2  = 16,
 491         V4L2_MPEG_VIDEO_H264_LEVEL_6_0  = 17,
 492         V4L2_MPEG_VIDEO_H264_LEVEL_6_1  = 18,
 493         V4L2_MPEG_VIDEO_H264_LEVEL_6_2  = 19,
 494 };
 495 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA      (V4L2_CID_CODEC_BASE+360)
 496 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA       (V4L2_CID_CODEC_BASE+361)
 497 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE       (V4L2_CID_CODEC_BASE+362)
 498 enum v4l2_mpeg_video_h264_loop_filter_mode {
 499         V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED                           = 0,
 500         V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED                          = 1,
 501         V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY        = 2,
 502 };
 503 #define V4L2_CID_MPEG_VIDEO_H264_PROFILE                (V4L2_CID_CODEC_BASE+363)
 504 enum v4l2_mpeg_video_h264_profile {
 505         V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE                   = 0,
 506         V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE       = 1,
 507         V4L2_MPEG_VIDEO_H264_PROFILE_MAIN                       = 2,
 508         V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED                   = 3,
 509         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH                       = 4,
 510         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10                    = 5,
 511         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422                   = 6,
 512         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE        = 7,
 513         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA              = 8,
 514         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA             = 9,
 515         V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA             = 10,
 516         V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA            = 11,
 517         V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE          = 12,
 518         V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH              = 13,
 519         V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA        = 14,
 520         V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH                = 15,
 521         V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH             = 16,
 522         V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH           = 17,
 523 };
 524 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT     (V4L2_CID_CODEC_BASE+364)
 525 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH      (V4L2_CID_CODEC_BASE+365)
 526 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE         (V4L2_CID_CODEC_BASE+366)
 527 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC            (V4L2_CID_CODEC_BASE+367)
 528 enum v4l2_mpeg_video_h264_vui_sar_idc {
 529         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED    = 0,
 530         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1            = 1,
 531         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11          = 2,
 532         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11          = 3,
 533         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11          = 4,
 534         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33          = 5,
 535         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11          = 6,
 536         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11          = 7,
 537         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11          = 8,
 538         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33          = 9,
 539         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11          = 10,
 540         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11          = 11,
 541         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33          = 12,
 542         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99         = 13,
 543         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3            = 14,
 544         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2            = 15,
 545         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1            = 16,
 546         V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED       = 17,
 547 };
 548 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING              (V4L2_CID_CODEC_BASE+368)
 549 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0         (V4L2_CID_CODEC_BASE+369)
 550 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE        (V4L2_CID_CODEC_BASE+370)
 551 enum v4l2_mpeg_video_h264_sei_fp_arrangement_type {
 552         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD       = 0,
 553         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN             = 1,
 554         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW                = 2,
 555         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE       = 3,
 556         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM         = 4,
 557         V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL           = 5,
 558 };
 559 #define V4L2_CID_MPEG_VIDEO_H264_FMO                    (V4L2_CID_CODEC_BASE+371)
 560 #define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE           (V4L2_CID_CODEC_BASE+372)
 561 enum v4l2_mpeg_video_h264_fmo_map_type {
 562         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES            = 0,
 563         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES              = 1,
 564         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER     = 2,
 565         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT                       = 3,
 566         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN                   = 4,
 567         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN                     = 5,
 568         V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT                      = 6,
 569 };
 570 #define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP        (V4L2_CID_CODEC_BASE+373)
 571 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION   (V4L2_CID_CODEC_BASE+374)
 572 enum v4l2_mpeg_video_h264_fmo_change_dir {
 573         V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT       = 0,
 574         V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT        = 1,
 575 };
 576 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE        (V4L2_CID_CODEC_BASE+375)
 577 #define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH         (V4L2_CID_CODEC_BASE+376)
 578 #define V4L2_CID_MPEG_VIDEO_H264_ASO                    (V4L2_CID_CODEC_BASE+377)
 579 #define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER        (V4L2_CID_CODEC_BASE+378)
 580 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING            (V4L2_CID_CODEC_BASE+379)
 581 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE       (V4L2_CID_CODEC_BASE+380)
 582 enum v4l2_mpeg_video_h264_hierarchical_coding_type {
 583         V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B      = 0,
 584         V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P      = 1,
 585 };
 586 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER      (V4L2_CID_CODEC_BASE+381)
 587 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP   (V4L2_CID_CODEC_BASE+382)
 588 #define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION   (V4L2_CID_CODEC_BASE+383)
 589 #define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET         (V4L2_CID_CODEC_BASE+384)
 590 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+385)
 591 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+386)
 592 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+387)
 593 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388)
 594 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+389)
 595 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+390)
 596 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR      (V4L2_CID_CODEC_BASE+391)
 597 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR      (V4L2_CID_CODEC_BASE+392)
 598 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR      (V4L2_CID_CODEC_BASE+393)
 599 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR      (V4L2_CID_CODEC_BASE+394)
 600 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR      (V4L2_CID_CODEC_BASE+395)
 601 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR      (V4L2_CID_CODEC_BASE+396)
 602 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR      (V4L2_CID_CODEC_BASE+397)
 603 #define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP    (V4L2_CID_CODEC_BASE+400)
 604 #define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP    (V4L2_CID_CODEC_BASE+401)
 605 #define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP    (V4L2_CID_CODEC_BASE+402)
 606 #define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP        (V4L2_CID_CODEC_BASE+403)
 607 #define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP        (V4L2_CID_CODEC_BASE+404)
 608 #define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL         (V4L2_CID_CODEC_BASE+405)
 609 enum v4l2_mpeg_video_mpeg4_level {
 610         V4L2_MPEG_VIDEO_MPEG4_LEVEL_0   = 0,
 611         V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B  = 1,
 612         V4L2_MPEG_VIDEO_MPEG4_LEVEL_1   = 2,
 613         V4L2_MPEG_VIDEO_MPEG4_LEVEL_2   = 3,
 614         V4L2_MPEG_VIDEO_MPEG4_LEVEL_3   = 4,
 615         V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B  = 5,
 616         V4L2_MPEG_VIDEO_MPEG4_LEVEL_4   = 6,
 617         V4L2_MPEG_VIDEO_MPEG4_LEVEL_5   = 7,
 618 };
 619 #define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE       (V4L2_CID_CODEC_BASE+406)
 620 enum v4l2_mpeg_video_mpeg4_profile {
 621         V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE                            = 0,
 622         V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE                   = 1,
 623         V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE                              = 2,
 624         V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE                   = 3,
 625         V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY        = 4,
 626 };
 627 #define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL          (V4L2_CID_CODEC_BASE+407)
 628
 629 /*  Control IDs for VP8 streams
 630  *  Although VP8 is not part of MPEG we add these controls to the MPEG class
 631  *  as that class is already handling other video compression standards
 632  */
 633 #define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS          (V4L2_CID_CODEC_BASE+500)
 634 enum v4l2_vp8_num_partitions {
 635         V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION     = 0,
 636         V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS    = 1,
 637         V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS    = 2,
 638         V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS    = 3,
 639 };
 640 #define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4         (V4L2_CID_CODEC_BASE+501)
 641 #define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES          (V4L2_CID_CODEC_BASE+502)
 642 enum v4l2_vp8_num_ref_frames {
 643         V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME     = 0,
 644         V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME     = 1,
 645         V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME     = 2,
 646 };
 647 #define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL            (V4L2_CID_CODEC_BASE+503)
 648 #define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS        (V4L2_CID_CODEC_BASE+504)
 649 #define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_CODEC_BASE+505)
 650 #define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL        (V4L2_CID_CODEC_BASE+506)
 651 enum v4l2_vp8_golden_frame_sel {
 652         V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV           = 0,
 653         V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD     = 1,
 654 };
 655 #define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP                  (V4L2_CID_CODEC_BASE+507)
 656 #define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP                  (V4L2_CID_CODEC_BASE+508)
 657 #define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP              (V4L2_CID_CODEC_BASE+509)
 658 #define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP              (V4L2_CID_CODEC_BASE+510)
 659
 660 #define V4L2_CID_MPEG_VIDEO_VP8_PROFILE                 (V4L2_CID_CODEC_BASE+511)
 661 enum v4l2_mpeg_video_vp8_profile {
 662         V4L2_MPEG_VIDEO_VP8_PROFILE_0                           = 0,
 663         V4L2_MPEG_VIDEO_VP8_PROFILE_1                           = 1,
 664         V4L2_MPEG_VIDEO_VP8_PROFILE_2                           = 2,
 665         V4L2_MPEG_VIDEO_VP8_PROFILE_3                           = 3,
 666 };
 667 /* Deprecated alias for compatibility reasons. */
 668 #define V4L2_CID_MPEG_VIDEO_VPX_PROFILE V4L2_CID_MPEG_VIDEO_VP8_PROFILE
 669 #define V4L2_CID_MPEG_VIDEO_VP9_PROFILE                 (V4L2_CID_CODEC_BASE+512)
 670 enum v4l2_mpeg_video_vp9_profile {
 671         V4L2_MPEG_VIDEO_VP9_PROFILE_0                           = 0,
 672         V4L2_MPEG_VIDEO_VP9_PROFILE_1                           = 1,
 673         V4L2_MPEG_VIDEO_VP9_PROFILE_2                           = 2,
 674         V4L2_MPEG_VIDEO_VP9_PROFILE_3                           = 3,
 675 };
 676 #define V4L2_CID_MPEG_VIDEO_VP9_LEVEL                   (V4L2_CID_CODEC_BASE+513)
 677 enum v4l2_mpeg_video_vp9_level {
 678         V4L2_MPEG_VIDEO_VP9_LEVEL_1_0   = 0,
 679         V4L2_MPEG_VIDEO_VP9_LEVEL_1_1   = 1,
 680         V4L2_MPEG_VIDEO_VP9_LEVEL_2_0   = 2,
 681         V4L2_MPEG_VIDEO_VP9_LEVEL_2_1   = 3,
 682         V4L2_MPEG_VIDEO_VP9_LEVEL_3_0   = 4,
 683         V4L2_MPEG_VIDEO_VP9_LEVEL_3_1   = 5,
 684         V4L2_MPEG_VIDEO_VP9_LEVEL_4_0   = 6,
 685         V4L2_MPEG_VIDEO_VP9_LEVEL_4_1   = 7,
 686         V4L2_MPEG_VIDEO_VP9_LEVEL_5_0   = 8,
 687         V4L2_MPEG_VIDEO_VP9_LEVEL_5_1   = 9,
 688         V4L2_MPEG_VIDEO_VP9_LEVEL_5_2   = 10,
 689         V4L2_MPEG_VIDEO_VP9_LEVEL_6_0   = 11,
 690         V4L2_MPEG_VIDEO_VP9_LEVEL_6_1   = 12,
 691         V4L2_MPEG_VIDEO_VP9_LEVEL_6_2   = 13,
 692 };
 693
 694 /* CIDs for HEVC encoding. */
 695
 696 #define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP         (V4L2_CID_CODEC_BASE + 600)
 697 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP         (V4L2_CID_CODEC_BASE + 601)
 698 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP     (V4L2_CID_CODEC_BASE + 602)
 699 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP     (V4L2_CID_CODEC_BASE + 603)
 700 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP     (V4L2_CID_CODEC_BASE + 604)
 701 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP        (V4L2_CID_CODEC_BASE + 605)
 702 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_CODEC_BASE + 606)
 703 enum v4l2_mpeg_video_hevc_hier_coding_type {
 704         V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B      = 0,
 705         V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P      = 1,
 706 };
 707 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER      (V4L2_CID_CODEC_BASE + 607)
 708 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP      (V4L2_CID_CODEC_BASE + 608)
 709 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP      (V4L2_CID_CODEC_BASE + 609)
 710 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP      (V4L2_CID_CODEC_BASE + 610)
 711 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP      (V4L2_CID_CODEC_BASE + 611)
 712 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP      (V4L2_CID_CODEC_BASE + 612)
 713 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP      (V4L2_CID_CODEC_BASE + 613)
 714 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP      (V4L2_CID_CODEC_BASE + 614)
 715 #define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE        (V4L2_CID_CODEC_BASE + 615)
 716 enum v4l2_mpeg_video_hevc_profile {
 717         V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0,
 718         V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1,
 719         V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2,
 720 };
 721 #define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL          (V4L2_CID_CODEC_BASE + 616)
 722 enum v4l2_mpeg_video_hevc_level {
 723         V4L2_MPEG_VIDEO_HEVC_LEVEL_1    = 0,
 724         V4L2_MPEG_VIDEO_HEVC_LEVEL_2    = 1,
 725         V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1  = 2,
 726         V4L2_MPEG_VIDEO_HEVC_LEVEL_3    = 3,
 727         V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1  = 4,
 728         V4L2_MPEG_VIDEO_HEVC_LEVEL_4    = 5,
 729         V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1  = 6,
 730         V4L2_MPEG_VIDEO_HEVC_LEVEL_5    = 7,
 731         V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1  = 8,
 732         V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2  = 9,
 733         V4L2_MPEG_VIDEO_HEVC_LEVEL_6    = 10,
 734         V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1  = 11,
 735         V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2  = 12,
 736 };
 737 #define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION  (V4L2_CID_CODEC_BASE + 617)
 738 #define V4L2_CID_MPEG_VIDEO_HEVC_TIER                   (V4L2_CID_CODEC_BASE + 618)
 739 enum v4l2_mpeg_video_hevc_tier {
 740         V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0,
 741         V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1,
 742 };
 743 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH    (V4L2_CID_CODEC_BASE + 619)
 744 #define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE       (V4L2_CID_CODEC_BASE + 620)
 745 enum v4l2_cid_mpeg_video_hevc_loop_filter_mode {
 746         V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED                   = 0,
 747         V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED                    = 1,
 748         V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
 749 };
 750 #define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2    (V4L2_CID_CODEC_BASE + 621)
 751 #define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2      (V4L2_CID_CODEC_BASE + 622)
 752 #define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE           (V4L2_CID_CODEC_BASE + 623)
 753 enum v4l2_cid_mpeg_video_hevc_refresh_type {
 754         V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE               = 0,
 755         V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA                = 1,
 756         V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR                = 2,
 757 };
 758 #define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD         (V4L2_CID_CODEC_BASE + 624)
 759 #define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU            (V4L2_CID_CODEC_BASE + 625)
 760 #define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED       (V4L2_CID_CODEC_BASE + 626)
 761 #define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT              (V4L2_CID_CODEC_BASE + 627)
 762 #define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB             (V4L2_CID_CODEC_BASE + 628)
 763 #define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID            (V4L2_CID_CODEC_BASE + 629)
 764 #define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING       (V4L2_CID_CODEC_BASE + 630)
 765 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1        (V4L2_CID_CODEC_BASE + 631)
 766 #define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT         (V4L2_CID_CODEC_BASE + 632)
 767 #define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION         (V4L2_CID_CODEC_BASE + 633)
 768 #define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE      (V4L2_CID_CODEC_BASE + 634)
 769 #define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD   (V4L2_CID_CODEC_BASE + 635)
 770 enum v4l2_cid_mpeg_video_hevc_size_of_length_field {
 771         V4L2_MPEG_VIDEO_HEVC_SIZE_0             = 0,
 772         V4L2_MPEG_VIDEO_HEVC_SIZE_1             = 1,
 773         V4L2_MPEG_VIDEO_HEVC_SIZE_2             = 2,
 774         V4L2_MPEG_VIDEO_HEVC_SIZE_4             = 3,
 775 };
 776 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR      (V4L2_CID_CODEC_BASE + 636)
 777 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR      (V4L2_CID_CODEC_BASE + 637)
 778 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR      (V4L2_CID_CODEC_BASE + 638)
 779 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR      (V4L2_CID_CODEC_BASE + 639)
 780 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR      (V4L2_CID_CODEC_BASE + 640)
 781 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR      (V4L2_CID_CODEC_BASE + 641)
 782 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR      (V4L2_CID_CODEC_BASE + 642)
 783 #define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES      (V4L2_CID_CODEC_BASE + 643)
 784 #define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR       (V4L2_CID_CODEC_BASE + 644)
 785 #define V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY            (V4L2_CID_CODEC_BASE + 645)
 786 #define V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE             (V4L2_CID_CODEC_BASE + 646)
 787 enum v4l2_mpeg_video_frame_skip_mode {
 788         V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED        = 0,
 789         V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT     = 1,
 790         V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT       = 2,
 791 };
 792
 793 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP        (V4L2_CID_CODEC_BASE + 647)
 794 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP        (V4L2_CID_CODEC_BASE + 648)
 795 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP        (V4L2_CID_CODEC_BASE + 649)
 796 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP        (V4L2_CID_CODEC_BASE + 650)
 797 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP        (V4L2_CID_CODEC_BASE + 651)
 798 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP        (V4L2_CID_CODEC_BASE + 652)
 799
 800 #define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY           (V4L2_CID_CODEC_BASE + 653)
 801 #define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE    (V4L2_CID_CODEC_BASE + 654)
 802
 803 /*  MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
 804 #define V4L2_CID_CODEC_CX2341X_BASE                             (V4L2_CTRL_CLASS_CODEC | 0x1000)
 805 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE         (V4L2_CID_CODEC_CX2341X_BASE+0)
 806 enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
 807         V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
 808         V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
 809 };
 810 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER              (V4L2_CID_CODEC_CX2341X_BASE+1)
 811 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE    (V4L2_CID_CODEC_CX2341X_BASE+2)
 812 enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
 813         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
 814         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
 815         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
 816         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
 817         V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
 818 };
 819 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE  (V4L2_CID_CODEC_CX2341X_BASE+3)
 820 enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
 821         V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
 822         V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
 823 };
 824 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE        (V4L2_CID_CODEC_CX2341X_BASE+4)
 825 enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
 826         V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
 827         V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
 828 };
 829 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER             (V4L2_CID_CODEC_CX2341X_BASE+5)
 830 #define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE          (V4L2_CID_CODEC_CX2341X_BASE+6)
 831 enum v4l2_mpeg_cx2341x_video_median_filter_type {
 832         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
 833         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
 834         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
 835         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
 836         V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
 837 };
 838 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM   (V4L2_CID_CODEC_CX2341X_BASE+7)
 839 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP      (V4L2_CID_CODEC_CX2341X_BASE+8)
 840 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+9)
 841 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP    (V4L2_CID_CODEC_CX2341X_BASE+10)
 842 #define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS         (V4L2_CID_CODEC_CX2341X_BASE+11)
 843
 844 /*  MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
 845 #define V4L2_CID_CODEC_MFC51_BASE                               (V4L2_CTRL_CLASS_CODEC | 0x1100)
 846
 847 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY            (V4L2_CID_CODEC_MFC51_BASE+0)
 848 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE     (V4L2_CID_CODEC_MFC51_BASE+1)
 849 #define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE                       (V4L2_CID_CODEC_MFC51_BASE+2)
 850 enum v4l2_mpeg_mfc51_video_frame_skip_mode {
 851         V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED          = 0,
 852         V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT       = 1,
 853         V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT         = 2,
 854 };
 855 #define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE                      (V4L2_CID_CODEC_MFC51_BASE+3)
 856 enum v4l2_mpeg_mfc51_video_force_frame_type {
 857         V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED         = 0,
 858         V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME          = 1,
 859         V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED        = 2,
 860 };
 861 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING                               (V4L2_CID_CODEC_MFC51_BASE+4)
 862 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV                           (V4L2_CID_CODEC_MFC51_BASE+5)
 863 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT                   (V4L2_CID_CODEC_MFC51_BASE+6)
 864 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF                     (V4L2_CID_CODEC_MFC51_BASE+7)
 865 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY             (V4L2_CID_CODEC_MFC51_BASE+50)
 866 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK                 (V4L2_CID_CODEC_MFC51_BASE+51)
 867 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH               (V4L2_CID_CODEC_MFC51_BASE+52)
 868 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC               (V4L2_CID_CODEC_MFC51_BASE+53)
 869 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P                (V4L2_CID_CODEC_MFC51_BASE+54)
 870
 871 /*  Camera class control IDs */
 872
 873 #define V4L2_CID_CAMERA_CLASS_BASE      (V4L2_CTRL_CLASS_CAMERA | 0x900)
 874 #define V4L2_CID_CAMERA_CLASS           (V4L2_CTRL_CLASS_CAMERA | 1)
 875
 876 #define V4L2_CID_EXPOSURE_AUTO                  (V4L2_CID_CAMERA_CLASS_BASE+1)
 877 enum  v4l2_exposure_auto_type {
 878         V4L2_EXPOSURE_AUTO = 0,
 879         V4L2_EXPOSURE_MANUAL = 1,
 880         V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
 881         V4L2_EXPOSURE_APERTURE_PRIORITY = 3
 882 };
 883 #define V4L2_CID_EXPOSURE_ABSOLUTE              (V4L2_CID_CAMERA_CLASS_BASE+2)
 884 #define V4L2_CID_EXPOSURE_AUTO_PRIORITY         (V4L2_CID_CAMERA_CLASS_BASE+3)
 885
 886 #define V4L2_CID_PAN_RELATIVE                   (V4L2_CID_CAMERA_CLASS_BASE+4)
 887 #define V4L2_CID_TILT_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+5)
 888 #define V4L2_CID_PAN_RESET                      (V4L2_CID_CAMERA_CLASS_BASE+6)
 889 #define V4L2_CID_TILT_RESET                     (V4L2_CID_CAMERA_CLASS_BASE+7)
 890
 891 #define V4L2_CID_PAN_ABSOLUTE                   (V4L2_CID_CAMERA_CLASS_BASE+8)
 892 #define V4L2_CID_TILT_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+9)
 893
 894 #define V4L2_CID_FOCUS_ABSOLUTE                 (V4L2_CID_CAMERA_CLASS_BASE+10)
 895 #define V4L2_CID_FOCUS_RELATIVE                 (V4L2_CID_CAMERA_CLASS_BASE+11)
 896 #define V4L2_CID_FOCUS_AUTO                     (V4L2_CID_CAMERA_CLASS_BASE+12)
 897
 898 #define V4L2_CID_ZOOM_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+13)
 899 #define V4L2_CID_ZOOM_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+14)
 900 #define V4L2_CID_ZOOM_CONTINUOUS                (V4L2_CID_CAMERA_CLASS_BASE+15)
 901
 902 #define V4L2_CID_PRIVACY                        (V4L2_CID_CAMERA_CLASS_BASE+16)
 903
 904 #define V4L2_CID_IRIS_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+17)
 905 #define V4L2_CID_IRIS_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+18)
 906
 907 #define V4L2_CID_AUTO_EXPOSURE_BIAS             (V4L2_CID_CAMERA_CLASS_BASE+19)
 908
 909 #define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE    (V4L2_CID_CAMERA_CLASS_BASE+20)
 910 enum v4l2_auto_n_preset_white_balance {
 911         V4L2_WHITE_BALANCE_MANUAL               = 0,
 912         V4L2_WHITE_BALANCE_AUTO                 = 1,
 913         V4L2_WHITE_BALANCE_INCANDESCENT         = 2,
 914         V4L2_WHITE_BALANCE_FLUORESCENT          = 3,
 915         V4L2_WHITE_BALANCE_FLUORESCENT_H        = 4,
 916         V4L2_WHITE_BALANCE_HORIZON              = 5,
 917         V4L2_WHITE_BALANCE_DAYLIGHT             = 6,
 918         V4L2_WHITE_BALANCE_FLASH                = 7,
 919         V4L2_WHITE_BALANCE_CLOUDY               = 8,
 920         V4L2_WHITE_BALANCE_SHADE                = 9,
 921 };
 922
 923 #define V4L2_CID_WIDE_DYNAMIC_RANGE             (V4L2_CID_CAMERA_CLASS_BASE+21)
 924 #define V4L2_CID_IMAGE_STABILIZATION            (V4L2_CID_CAMERA_CLASS_BASE+22)
 925
 926 #define V4L2_CID_ISO_SENSITIVITY                (V4L2_CID_CAMERA_CLASS_BASE+23)
 927 #define V4L2_CID_ISO_SENSITIVITY_AUTO           (V4L2_CID_CAMERA_CLASS_BASE+24)
 928 enum v4l2_iso_sensitivity_auto_type {
 929         V4L2_ISO_SENSITIVITY_MANUAL             = 0,
 930         V4L2_ISO_SENSITIVITY_AUTO               = 1,
 931 };
 932
 933 #define V4L2_CID_EXPOSURE_METERING              (V4L2_CID_CAMERA_CLASS_BASE+25)
 934 enum v4l2_exposure_metering {
 935         V4L2_EXPOSURE_METERING_AVERAGE          = 0,
 936         V4L2_EXPOSURE_METERING_CENTER_WEIGHTED  = 1,
 937         V4L2_EXPOSURE_METERING_SPOT             = 2,
 938         V4L2_EXPOSURE_METERING_MATRIX           = 3,
 939 };
 940
 941 #define V4L2_CID_SCENE_MODE                     (V4L2_CID_CAMERA_CLASS_BASE+26)
 942 enum v4l2_scene_mode {
 943         V4L2_SCENE_MODE_NONE                    = 0,
 944         V4L2_SCENE_MODE_BACKLIGHT               = 1,
 945         V4L2_SCENE_MODE_BEACH_SNOW              = 2,
 946         V4L2_SCENE_MODE_CANDLE_LIGHT            = 3,
 947         V4L2_SCENE_MODE_DAWN_DUSK               = 4,
 948         V4L2_SCENE_MODE_FALL_COLORS             = 5,
 949         V4L2_SCENE_MODE_FIREWORKS               = 6,
 950         V4L2_SCENE_MODE_LANDSCAPE               = 7,
 951         V4L2_SCENE_MODE_NIGHT                   = 8,
 952         V4L2_SCENE_MODE_PARTY_INDOOR            = 9,
 953         V4L2_SCENE_MODE_PORTRAIT                = 10,
 954         V4L2_SCENE_MODE_SPORTS                  = 11,
 955         V4L2_SCENE_MODE_SUNSET                  = 12,
 956         V4L2_SCENE_MODE_TEXT                    = 13,
 957 };
 958
 959 #define V4L2_CID_3A_LOCK                        (V4L2_CID_CAMERA_CLASS_BASE+27)
 960 #define V4L2_LOCK_EXPOSURE                      (1 << 0)
 961 #define V4L2_LOCK_WHITE_BALANCE                 (1 << 1)
 962 #define V4L2_LOCK_FOCUS                         (1 << 2)
 963
 964 #define V4L2_CID_AUTO_FOCUS_START               (V4L2_CID_CAMERA_CLASS_BASE+28)
 965 #define V4L2_CID_AUTO_FOCUS_STOP                (V4L2_CID_CAMERA_CLASS_BASE+29)
 966 #define V4L2_CID_AUTO_FOCUS_STATUS              (V4L2_CID_CAMERA_CLASS_BASE+30)
 967 #define V4L2_AUTO_FOCUS_STATUS_IDLE             (0 << 0)
 968 #define V4L2_AUTO_FOCUS_STATUS_BUSY             (1 << 0)
 969 #define V4L2_AUTO_FOCUS_STATUS_REACHED          (1 << 1)
 970 #define V4L2_AUTO_FOCUS_STATUS_FAILED           (1 << 2)
 971
 972 #define V4L2_CID_AUTO_FOCUS_RANGE               (V4L2_CID_CAMERA_CLASS_BASE+31)
 973 enum v4l2_auto_focus_range {
 974         V4L2_AUTO_FOCUS_RANGE_AUTO              = 0,
 975         V4L2_AUTO_FOCUS_RANGE_NORMAL            = 1,
 976         V4L2_AUTO_FOCUS_RANGE_MACRO             = 2,
 977         V4L2_AUTO_FOCUS_RANGE_INFINITY          = 3,
 978 };
 979
 980 #define V4L2_CID_PAN_SPEED                      (V4L2_CID_CAMERA_CLASS_BASE+32)
 981 #define V4L2_CID_TILT_SPEED                     (V4L2_CID_CAMERA_CLASS_BASE+33)
 982
 983 #define V4L2_CID_CAMERA_ORIENTATION             (V4L2_CID_CAMERA_CLASS_BASE+34)
 984 #define V4L2_CAMERA_ORIENTATION_FRONT           0
 985 #define V4L2_CAMERA_ORIENTATION_BACK            1
 986 #define V4L2_CAMERA_ORIENTATION_EXTERNAL        2
 987
 988 #define V4L2_CID_CAMERA_SENSOR_ROTATION         (V4L2_CID_CAMERA_CLASS_BASE+35)
 989
 990 #define V4L2_CID_HDR_SENSOR_MODE                (V4L2_CID_CAMERA_CLASS_BASE+36)
 991
 992 /* FM Modulator class control IDs */
 993
 994 #define V4L2_CID_FM_TX_CLASS_BASE               (V4L2_CTRL_CLASS_FM_TX | 0x900)
 995 #define V4L2_CID_FM_TX_CLASS                    (V4L2_CTRL_CLASS_FM_TX | 1)
 996
 997 #define V4L2_CID_RDS_TX_DEVIATION               (V4L2_CID_FM_TX_CLASS_BASE + 1)
 998 #define V4L2_CID_RDS_TX_PI                      (V4L2_CID_FM_TX_CLASS_BASE + 2)
 999 #define V4L2_CID_RDS_TX_PTY                     (V4L2_CID_FM_TX_CLASS_BASE + 3)
1000 #define V4L2_CID_RDS_TX_PS_NAME                 (V4L2_CID_FM_TX_CLASS_BASE + 5)
1001 #define V4L2_CID_RDS_TX_RADIO_TEXT              (V4L2_CID_FM_TX_CLASS_BASE + 6)
1002 #define V4L2_CID_RDS_TX_MONO_STEREO             (V4L2_CID_FM_TX_CLASS_BASE + 7)
1003 #define V4L2_CID_RDS_TX_ARTIFICIAL_HEAD         (V4L2_CID_FM_TX_CLASS_BASE + 8)
1004 #define V4L2_CID_RDS_TX_COMPRESSED              (V4L2_CID_FM_TX_CLASS_BASE + 9)
1005 #define V4L2_CID_RDS_TX_DYNAMIC_PTY             (V4L2_CID_FM_TX_CLASS_BASE + 10)
1006 #define V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT    (V4L2_CID_FM_TX_CLASS_BASE + 11)
1007 #define V4L2_CID_RDS_TX_TRAFFIC_PROGRAM         (V4L2_CID_FM_TX_CLASS_BASE + 12)
1008 #define V4L2_CID_RDS_TX_MUSIC_SPEECH            (V4L2_CID_FM_TX_CLASS_BASE + 13)
1009 #define V4L2_CID_RDS_TX_ALT_FREQS_ENABLE        (V4L2_CID_FM_TX_CLASS_BASE + 14)
1010 #define V4L2_CID_RDS_TX_ALT_FREQS               (V4L2_CID_FM_TX_CLASS_BASE + 15)
1011
1012 #define V4L2_CID_AUDIO_LIMITER_ENABLED          (V4L2_CID_FM_TX_CLASS_BASE + 64)
1013 #define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME     (V4L2_CID_FM_TX_CLASS_BASE + 65)
1014 #define V4L2_CID_AUDIO_LIMITER_DEVIATION        (V4L2_CID_FM_TX_CLASS_BASE + 66)
1015
1016 #define V4L2_CID_AUDIO_COMPRESSION_ENABLED      (V4L2_CID_FM_TX_CLASS_BASE + 80)
1017 #define V4L2_CID_AUDIO_COMPRESSION_GAIN         (V4L2_CID_FM_TX_CLASS_BASE + 81)
1018 #define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD    (V4L2_CID_FM_TX_CLASS_BASE + 82)
1019 #define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME  (V4L2_CID_FM_TX_CLASS_BASE + 83)
1020 #define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
1021
1022 #define V4L2_CID_PILOT_TONE_ENABLED             (V4L2_CID_FM_TX_CLASS_BASE + 96)
1023 #define V4L2_CID_PILOT_TONE_DEVIATION           (V4L2_CID_FM_TX_CLASS_BASE + 97)
1024 #define V4L2_CID_PILOT_TONE_FREQUENCY           (V4L2_CID_FM_TX_CLASS_BASE + 98)
1025
1026 #define V4L2_CID_TUNE_PREEMPHASIS               (V4L2_CID_FM_TX_CLASS_BASE + 112)
1027 enum v4l2_preemphasis {
1028         V4L2_PREEMPHASIS_DISABLED       = 0,
1029         V4L2_PREEMPHASIS_50_uS          = 1,
1030         V4L2_PREEMPHASIS_75_uS          = 2,
1031 };
1032 #define V4L2_CID_TUNE_POWER_LEVEL               (V4L2_CID_FM_TX_CLASS_BASE + 113)
1033 #define V4L2_CID_TUNE_ANTENNA_CAPACITOR         (V4L2_CID_FM_TX_CLASS_BASE + 114)
1034
1035
1036 /* Flash and privacy (indicator) light controls */
1037
1038 #define V4L2_CID_FLASH_CLASS_BASE               (V4L2_CTRL_CLASS_FLASH | 0x900)
1039 #define V4L2_CID_FLASH_CLASS                    (V4L2_CTRL_CLASS_FLASH | 1)
1040
1041 #define V4L2_CID_FLASH_LED_MODE                 (V4L2_CID_FLASH_CLASS_BASE + 1)
1042 enum v4l2_flash_led_mode {
1043         V4L2_FLASH_LED_MODE_NONE,
1044         V4L2_FLASH_LED_MODE_FLASH,
1045         V4L2_FLASH_LED_MODE_TORCH,
1046 };
1047
1048 #define V4L2_CID_FLASH_STROBE_SOURCE            (V4L2_CID_FLASH_CLASS_BASE + 2)
1049 enum v4l2_flash_strobe_source {
1050         V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
1051         V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
1052 };
1053
1054 #define V4L2_CID_FLASH_STROBE                   (V4L2_CID_FLASH_CLASS_BASE + 3)
1055 #define V4L2_CID_FLASH_STROBE_STOP              (V4L2_CID_FLASH_CLASS_BASE + 4)
1056 #define V4L2_CID_FLASH_STROBE_STATUS            (V4L2_CID_FLASH_CLASS_BASE + 5)
1057
1058 #define V4L2_CID_FLASH_TIMEOUT                  (V4L2_CID_FLASH_CLASS_BASE + 6)
1059 #define V4L2_CID_FLASH_INTENSITY                (V4L2_CID_FLASH_CLASS_BASE + 7)
1060 #define V4L2_CID_FLASH_TORCH_INTENSITY          (V4L2_CID_FLASH_CLASS_BASE + 8)
1061 #define V4L2_CID_FLASH_INDICATOR_INTENSITY      (V4L2_CID_FLASH_CLASS_BASE + 9)
1062
1063 #define V4L2_CID_FLASH_FAULT                    (V4L2_CID_FLASH_CLASS_BASE + 10)
1064 #define V4L2_FLASH_FAULT_OVER_VOLTAGE           (1 << 0)
1065 #define V4L2_FLASH_FAULT_TIMEOUT                (1 << 1)
1066 #define V4L2_FLASH_FAULT_OVER_TEMPERATURE       (1 << 2)
1067 #define V4L2_FLASH_FAULT_SHORT_CIRCUIT          (1 << 3)
1068 #define V4L2_FLASH_FAULT_OVER_CURRENT           (1 << 4)
1069 #define V4L2_FLASH_FAULT_INDICATOR              (1 << 5)
1070 #define V4L2_FLASH_FAULT_UNDER_VOLTAGE          (1 << 6)
1071 #define V4L2_FLASH_FAULT_INPUT_VOLTAGE          (1 << 7)
1072 #define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE   (1 << 8)
1073
1074 #define V4L2_CID_FLASH_CHARGE                   (V4L2_CID_FLASH_CLASS_BASE + 11)
1075 #define V4L2_CID_FLASH_READY                    (V4L2_CID_FLASH_CLASS_BASE + 12)
1076
1077
1078 /* JPEG-class control IDs */
1079
1080 #define V4L2_CID_JPEG_CLASS_BASE                (V4L2_CTRL_CLASS_JPEG | 0x900)
1081 #define V4L2_CID_JPEG_CLASS                     (V4L2_CTRL_CLASS_JPEG | 1)
1082
1083 #define V4L2_CID_JPEG_CHROMA_SUBSAMPLING        (V4L2_CID_JPEG_CLASS_BASE + 1)
1084 enum v4l2_jpeg_chroma_subsampling {
1085         V4L2_JPEG_CHROMA_SUBSAMPLING_444        = 0,
1086         V4L2_JPEG_CHROMA_SUBSAMPLING_422        = 1,
1087         V4L2_JPEG_CHROMA_SUBSAMPLING_420        = 2,
1088         V4L2_JPEG_CHROMA_SUBSAMPLING_411        = 3,
1089         V4L2_JPEG_CHROMA_SUBSAMPLING_410        = 4,
1090         V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY       = 5,
1091 };
1092 #define V4L2_CID_JPEG_RESTART_INTERVAL          (V4L2_CID_JPEG_CLASS_BASE + 2)
1093 #define V4L2_CID_JPEG_COMPRESSION_QUALITY       (V4L2_CID_JPEG_CLASS_BASE + 3)
1094
1095 #define V4L2_CID_JPEG_ACTIVE_MARKER             (V4L2_CID_JPEG_CLASS_BASE + 4)
1096 #define V4L2_JPEG_ACTIVE_MARKER_APP0            (1 << 0)
1097 #define V4L2_JPEG_ACTIVE_MARKER_APP1            (1 << 1)
1098 #define V4L2_JPEG_ACTIVE_MARKER_COM             (1 << 16)
1099 #define V4L2_JPEG_ACTIVE_MARKER_DQT             (1 << 17)
1100 #define V4L2_JPEG_ACTIVE_MARKER_DHT             (1 << 18)
1101
1102
1103 /* Image source controls */
1104 #define V4L2_CID_IMAGE_SOURCE_CLASS_BASE        (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
1105 #define V4L2_CID_IMAGE_SOURCE_CLASS             (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
1106
1107 #define V4L2_CID_VBLANK                         (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
1108 #define V4L2_CID_HBLANK                         (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
1109 #define V4L2_CID_ANALOGUE_GAIN                  (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
1110 #define V4L2_CID_TEST_PATTERN_RED               (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 4)
1111 #define V4L2_CID_TEST_PATTERN_GREENR            (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5)
1112 #define V4L2_CID_TEST_PATTERN_BLUE              (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6)
1113 #define V4L2_CID_TEST_PATTERN_GREENB            (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7)
1114 #define V4L2_CID_UNIT_CELL_SIZE                 (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8)
1115 #define V4L2_CID_NOTIFY_GAINS                   (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 9)
1116
1117
1118 /* Image processing controls */
1119
1120 #define V4L2_CID_IMAGE_PROC_CLASS_BASE          (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
1121 #define V4L2_CID_IMAGE_PROC_CLASS               (V4L2_CTRL_CLASS_IMAGE_PROC | 1)
1122
1123 #define V4L2_CID_LINK_FREQ                      (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
1124 #define V4L2_CID_PIXEL_RATE                     (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
1125 #define V4L2_CID_TEST_PATTERN                   (V4L2_CID_IMAGE_PROC_CLASS_BASE + 3)
1126 #define V4L2_CID_DEINTERLACING_MODE             (V4L2_CID_IMAGE_PROC_CLASS_BASE + 4)
1127 #define V4L2_CID_DIGITAL_GAIN                   (V4L2_CID_IMAGE_PROC_CLASS_BASE + 5)
1128
1129 /*  DV-class control IDs defined by V4L2 */
1130 #define V4L2_CID_DV_CLASS_BASE                  (V4L2_CTRL_CLASS_DV | 0x900)
1131 #define V4L2_CID_DV_CLASS                       (V4L2_CTRL_CLASS_DV | 1)
1132
1133 #define V4L2_CID_DV_TX_HOTPLUG                  (V4L2_CID_DV_CLASS_BASE + 1)
1134 #define V4L2_CID_DV_TX_RXSENSE                  (V4L2_CID_DV_CLASS_BASE + 2)
1135 #define V4L2_CID_DV_TX_EDID_PRESENT             (V4L2_CID_DV_CLASS_BASE + 3)
1136 #define V4L2_CID_DV_TX_MODE                     (V4L2_CID_DV_CLASS_BASE + 4)
1137 enum v4l2_dv_tx_mode {
1138         V4L2_DV_TX_MODE_DVI_D   = 0,
1139         V4L2_DV_TX_MODE_HDMI    = 1,
1140 };
1141 #define V4L2_CID_DV_TX_RGB_RANGE                (V4L2_CID_DV_CLASS_BASE + 5)
1142 enum v4l2_dv_rgb_range {
1143         V4L2_DV_RGB_RANGE_AUTO    = 0,
1144         V4L2_DV_RGB_RANGE_LIMITED = 1,
1145         V4L2_DV_RGB_RANGE_FULL    = 2,
1146 };
1147
1148 #define V4L2_CID_DV_TX_IT_CONTENT_TYPE          (V4L2_CID_DV_CLASS_BASE + 6)
1149 enum v4l2_dv_it_content_type {
1150         V4L2_DV_IT_CONTENT_TYPE_GRAPHICS  = 0,
1151         V4L2_DV_IT_CONTENT_TYPE_PHOTO     = 1,
1152         V4L2_DV_IT_CONTENT_TYPE_CINEMA    = 2,
1153         V4L2_DV_IT_CONTENT_TYPE_GAME      = 3,
1154         V4L2_DV_IT_CONTENT_TYPE_NO_ITC    = 4,
1155 };
1156
1157 #define V4L2_CID_DV_RX_POWER_PRESENT            (V4L2_CID_DV_CLASS_BASE + 100)
1158 #define V4L2_CID_DV_RX_RGB_RANGE                (V4L2_CID_DV_CLASS_BASE + 101)
1159 #define V4L2_CID_DV_RX_IT_CONTENT_TYPE          (V4L2_CID_DV_CLASS_BASE + 102)
1160
1161 #define V4L2_CID_FM_RX_CLASS_BASE               (V4L2_CTRL_CLASS_FM_RX | 0x900)
1162 #define V4L2_CID_FM_RX_CLASS                    (V4L2_CTRL_CLASS_FM_RX | 1)
1163
1164 #define V4L2_CID_TUNE_DEEMPHASIS                (V4L2_CID_FM_RX_CLASS_BASE + 1)
1165 enum v4l2_deemphasis {
1166         V4L2_DEEMPHASIS_DISABLED        = V4L2_PREEMPHASIS_DISABLED,
1167         V4L2_DEEMPHASIS_50_uS           = V4L2_PREEMPHASIS_50_uS,
1168         V4L2_DEEMPHASIS_75_uS           = V4L2_PREEMPHASIS_75_uS,
1169 };
1170
1171 #define V4L2_CID_RDS_RECEPTION                  (V4L2_CID_FM_RX_CLASS_BASE + 2)
1172 #define V4L2_CID_RDS_RX_PTY                     (V4L2_CID_FM_RX_CLASS_BASE + 3)
1173 #define V4L2_CID_RDS_RX_PS_NAME                 (V4L2_CID_FM_RX_CLASS_BASE + 4)
1174 #define V4L2_CID_RDS_RX_RADIO_TEXT              (V4L2_CID_FM_RX_CLASS_BASE + 5)
1175 #define V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT    (V4L2_CID_FM_RX_CLASS_BASE + 6)
1176 #define V4L2_CID_RDS_RX_TRAFFIC_PROGRAM         (V4L2_CID_FM_RX_CLASS_BASE + 7)
1177 #define V4L2_CID_RDS_RX_MUSIC_SPEECH            (V4L2_CID_FM_RX_CLASS_BASE + 8)
1178
1179 #define V4L2_CID_RF_TUNER_CLASS_BASE            (V4L2_CTRL_CLASS_RF_TUNER | 0x900)
1180 #define V4L2_CID_RF_TUNER_CLASS                 (V4L2_CTRL_CLASS_RF_TUNER | 1)
1181
1182 #define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO        (V4L2_CID_RF_TUNER_CLASS_BASE + 11)
1183 #define V4L2_CID_RF_TUNER_BANDWIDTH             (V4L2_CID_RF_TUNER_CLASS_BASE + 12)
1184 #define V4L2_CID_RF_TUNER_RF_GAIN               (V4L2_CID_RF_TUNER_CLASS_BASE + 32)
1185 #define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO         (V4L2_CID_RF_TUNER_CLASS_BASE + 41)
1186 #define V4L2_CID_RF_TUNER_LNA_GAIN              (V4L2_CID_RF_TUNER_CLASS_BASE + 42)
1187 #define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO       (V4L2_CID_RF_TUNER_CLASS_BASE + 51)
1188 #define V4L2_CID_RF_TUNER_MIXER_GAIN            (V4L2_CID_RF_TUNER_CLASS_BASE + 52)
1189 #define V4L2_CID_RF_TUNER_IF_GAIN_AUTO          (V4L2_CID_RF_TUNER_CLASS_BASE + 61)
1190 #define V4L2_CID_RF_TUNER_IF_GAIN               (V4L2_CID_RF_TUNER_CLASS_BASE + 62)
1191 #define V4L2_CID_RF_TUNER_PLL_LOCK                      (V4L2_CID_RF_TUNER_CLASS_BASE + 91)
1192
1193
1194 /*  Detection-class control IDs defined by V4L2 */
1195 #define V4L2_CID_DETECT_CLASS_BASE              (V4L2_CTRL_CLASS_DETECT | 0x900)
1196 #define V4L2_CID_DETECT_CLASS                   (V4L2_CTRL_CLASS_DETECT | 1)
1197
1198 #define V4L2_CID_DETECT_MD_MODE                 (V4L2_CID_DETECT_CLASS_BASE + 1)
1199 enum v4l2_detect_md_mode {
1200         V4L2_DETECT_MD_MODE_DISABLED            = 0,
1201         V4L2_DETECT_MD_MODE_GLOBAL              = 1,
1202         V4L2_DETECT_MD_MODE_THRESHOLD_GRID      = 2,
1203         V4L2_DETECT_MD_MODE_REGION_GRID         = 3,
1204 };
1205 #define V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD     (V4L2_CID_DETECT_CLASS_BASE + 2)
1206 #define V4L2_CID_DETECT_MD_THRESHOLD_GRID       (V4L2_CID_DETECT_CLASS_BASE + 3)
1207 #define V4L2_CID_DETECT_MD_REGION_GRID          (V4L2_CID_DETECT_CLASS_BASE + 4)
1208
1209
1210 /*  Stateless CODECs controls */
1211 #define V4L2_CID_CODEC_STATELESS_BASE          (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900)
1212 #define V4L2_CID_CODEC_STATELESS_CLASS         (V4L2_CTRL_CLASS_CODEC_STATELESS | 1)
1213
1214 #define V4L2_CID_STATELESS_H264_DECODE_MODE     (V4L2_CID_CODEC_STATELESS_BASE + 0)
1215 /**
1216  * enum v4l2_stateless_h264_decode_mode - Decoding mode
1217  *
1218  * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding
1219  * is performed one slice at a time. In this mode,
1220  * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice
1221  * parameters and the OUTPUT buffer must contain a single slice.
1222  * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used
1223  * in order to support multislice frames.
1224  * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that
1225  * decoding is performed per frame. The OUTPUT buffer must contain
1226  * all slices and also both fields. This mode is typically supported
1227  * by device drivers that are able to parse the slice(s) header(s)
1228  * in hardware. When this mode is selected,
1229  * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used.
1230  */
1231 enum v4l2_stateless_h264_decode_mode {
1232         V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED,
1233         V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED,
1234 };
1235
1236 #define V4L2_CID_STATELESS_H264_START_CODE      (V4L2_CID_CODEC_STATELESS_BASE + 1)
1237 /**
1238  * enum v4l2_stateless_h264_start_code - Start code
1239  *
1240  * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed
1241  * to the driver without any start code.
1242  * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed
1243  * to the driver with an Annex B start code prefix
1244  * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001).
1245  * This mode is typically supported by device drivers that parse
1246  * the start code in hardware.
1247  */
1248 enum v4l2_stateless_h264_start_code {
1249         V4L2_STATELESS_H264_START_CODE_NONE,
1250         V4L2_STATELESS_H264_START_CODE_ANNEX_B,
1251 };
1252
1253 #define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG                      0x01
1254 #define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG                      0x02
1255 #define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG                      0x04
1256 #define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG                      0x08
1257 #define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG                      0x10
1258 #define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG                      0x20
1259
1260 #define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE                0x01
1261 #define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS      0x02
1262 #define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO          0x04
1263 #define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED      0x08
1264 #define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY                       0x10
1265 #define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD              0x20
1266 #define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE                 0x40
1267
1268 #define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \
1269         ((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \
1270          (sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \
1271          (sps)->profile_idc == 44  || (sps)->profile_idc == 83  || \
1272          (sps)->profile_idc == 86  || (sps)->profile_idc == 118 || \
1273          (sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \
1274          (sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \
1275          (sps)->profile_idc == 135)
1276
1277 #define V4L2_CID_STATELESS_H264_SPS             (V4L2_CID_CODEC_STATELESS_BASE + 2)
1278 /**
1279  * struct v4l2_ctrl_h264_sps - H264 sequence parameter set
1280  *
1281  * All the members on this sequence parameter set structure match the
1282  * sequence parameter set syntax as specified by the H264 specification.
1283  *
1284  * @profile_idc: see H264 specification.
1285  * @constraint_set_flags: see H264 specification.
1286  * @level_idc: see H264 specification.
1287  * @seq_parameter_set_id: see H264 specification.
1288  * @chroma_format_idc: see H264 specification.
1289  * @bit_depth_luma_minus8: see H264 specification.
1290  * @bit_depth_chroma_minus8: see H264 specification.
1291  * @log2_max_frame_num_minus4: see H264 specification.
1292  * @pic_order_cnt_type: see H264 specification.
1293  * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification.
1294  * @max_num_ref_frames: see H264 specification.
1295  * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification.
1296  * @offset_for_ref_frame: see H264 specification.
1297  * @offset_for_non_ref_pic: see H264 specification.
1298  * @offset_for_top_to_bottom_field: see H264 specification.
1299  * @pic_width_in_mbs_minus1: see H264 specification.
1300  * @pic_height_in_map_units_minus1: see H264 specification.
1301  * @flags: see V4L2_H264_SPS_FLAG_{}.
1302  */
1303 struct v4l2_ctrl_h264_sps {
1304         __u8 profile_idc;
1305         __u8 constraint_set_flags;
1306         __u8 level_idc;
1307         __u8 seq_parameter_set_id;
1308         __u8 chroma_format_idc;
1309         __u8 bit_depth_luma_minus8;
1310         __u8 bit_depth_chroma_minus8;
1311         __u8 log2_max_frame_num_minus4;
1312         __u8 pic_order_cnt_type;
1313         __u8 log2_max_pic_order_cnt_lsb_minus4;
1314         __u8 max_num_ref_frames;
1315         __u8 num_ref_frames_in_pic_order_cnt_cycle;
1316         __s32 offset_for_ref_frame[255];
1317         __s32 offset_for_non_ref_pic;
1318         __s32 offset_for_top_to_bottom_field;
1319         __u16 pic_width_in_mbs_minus1;
1320         __u16 pic_height_in_map_units_minus1;
1321         __u32 flags;
1322 };
1323
1324 #define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE                          0x0001
1325 #define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT      0x0002
1326 #define V4L2_H264_PPS_FLAG_WEIGHTED_PRED                                0x0004
1327 #define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT            0x0008
1328 #define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED                       0x0010
1329 #define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT                    0x0020
1330 #define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE                           0x0040
1331 #define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT                       0x0080
1332
1333 #define V4L2_CID_STATELESS_H264_PPS             (V4L2_CID_CODEC_STATELESS_BASE + 3)
1334 /**
1335  * struct v4l2_ctrl_h264_pps - H264 picture parameter set
1336  *
1337  * Except where noted, all the members on this picture parameter set
1338  * structure match the picture parameter set syntax as specified
1339  * by the H264 specification.
1340  *
1341  * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag
1342  * has a specific meaning. This flag should be set if a non-flat
1343  * scaling matrix applies to the picture. In this case, applications
1344  * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX,
1345  * to pass the values of the non-flat matrices.
1346  *
1347  * @pic_parameter_set_id: see H264 specification.
1348  * @seq_parameter_set_id: see H264 specification.
1349  * @num_slice_groups_minus1: see H264 specification.
1350  * @num_ref_idx_l0_default_active_minus1: see H264 specification.
1351  * @num_ref_idx_l1_default_active_minus1: see H264 specification.
1352  * @weighted_bipred_idc: see H264 specification.
1353  * @pic_init_qp_minus26: see H264 specification.
1354  * @pic_init_qs_minus26: see H264 specification.
1355  * @chroma_qp_index_offset: see H264 specification.
1356  * @second_chroma_qp_index_offset: see H264 specification.
1357  * @flags: see V4L2_H264_PPS_FLAG_{}.
1358  */
1359 struct v4l2_ctrl_h264_pps {
1360         __u8 pic_parameter_set_id;
1361         __u8 seq_parameter_set_id;
1362         __u8 num_slice_groups_minus1;
1363         __u8 num_ref_idx_l0_default_active_minus1;
1364         __u8 num_ref_idx_l1_default_active_minus1;
1365         __u8 weighted_bipred_idc;
1366         __s8 pic_init_qp_minus26;
1367         __s8 pic_init_qs_minus26;
1368         __s8 chroma_qp_index_offset;
1369         __s8 second_chroma_qp_index_offset;
1370         __u16 flags;
1371 };
1372
1373 #define V4L2_CID_STATELESS_H264_SCALING_MATRIX  (V4L2_CID_CODEC_STATELESS_BASE + 4)
1374 /**
1375  * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices
1376  *
1377  * @scaling_list_4x4: scaling matrix after applying the inverse
1378  * scanning process. Expected list order is Intra Y, Intra Cb,
1379  * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each
1380  * scaling list are expected in raster scan order.
1381  * @scaling_list_8x8: scaling matrix after applying the inverse
1382  * scanning process. Expected list order is Intra Y, Inter Y,
1383  * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each
1384  * scaling list are expected in raster scan order.
1385  *
1386  * Note that the list order is different for the 4x4 and 8x8
1387  * matrices as per the H264 specification, see table 7-2 "Assignment
1388  * of mnemonic names to scaling list indices and specification of
1389  * fall-back rule".
1390  */
1391 struct v4l2_ctrl_h264_scaling_matrix {
1392         __u8 scaling_list_4x4[6][16];
1393         __u8 scaling_list_8x8[6][64];
1394 };
1395
1396 struct v4l2_h264_weight_factors {
1397         __s16 luma_weight[32];
1398         __s16 luma_offset[32];
1399         __s16 chroma_weight[32][2];
1400         __s16 chroma_offset[32][2];
1401 };
1402
1403 #define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \
1404         ((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \
1405          ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \
1406           (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \
1407          ((pps)->weighted_bipred_idc == 1 && \
1408           (slice)->slice_type == V4L2_H264_SLICE_TYPE_B))
1409
1410 #define V4L2_CID_STATELESS_H264_PRED_WEIGHTS    (V4L2_CID_CODEC_STATELESS_BASE + 5)
1411 /**
1412  * struct v4l2_ctrl_h264_pred_weights - Prediction weight table
1413  *
1414  * Prediction weight table, which matches the syntax specified
1415  * by the H264 specification.
1416  *
1417  * @luma_log2_weight_denom: see H264 specification.
1418  * @chroma_log2_weight_denom: see H264 specification.
1419  * @weight_factors: luma and chroma weight factors.
1420  */
1421 struct v4l2_ctrl_h264_pred_weights {
1422         __u16 luma_log2_weight_denom;
1423         __u16 chroma_log2_weight_denom;
1424         struct v4l2_h264_weight_factors weight_factors[2];
1425 };
1426
1427 #define V4L2_H264_SLICE_TYPE_P                          0
1428 #define V4L2_H264_SLICE_TYPE_B                          1
1429 #define V4L2_H264_SLICE_TYPE_I                          2
1430 #define V4L2_H264_SLICE_TYPE_SP                         3
1431 #define V4L2_H264_SLICE_TYPE_SI                         4
1432
1433 #define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED     0x01
1434 #define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH              0x02
1435
1436 #define V4L2_H264_TOP_FIELD_REF                         0x1
1437 #define V4L2_H264_BOTTOM_FIELD_REF                      0x2
1438 #define V4L2_H264_FRAME_REF                             0x3
1439
1440 /**
1441  * struct v4l2_h264_reference - H264 picture reference
1442  *
1443  * @fields: indicates how the picture is referenced.
1444  * Valid values are V4L2_H264_{}_REF.
1445  * @index: index into v4l2_ctrl_h264_decode_params.dpb[].
1446  */
1447 struct v4l2_h264_reference {
1448         __u8 fields;
1449         __u8 index;
1450 };
1451
1452 /*
1453  * Maximum DPB size, as specified by section 'A.3.1 Level limits
1454  * common to the Baseline, Main, and Extended profiles'.
1455  */
1456 #define V4L2_H264_NUM_DPB_ENTRIES 16
1457 #define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES)
1458
1459 #define V4L2_CID_STATELESS_H264_SLICE_PARAMS    (V4L2_CID_CODEC_STATELESS_BASE + 6)
1460 /**
1461  * struct v4l2_ctrl_h264_slice_params - H264 slice parameters
1462  *
1463  * This structure holds the H264 syntax elements that are specified
1464  * as non-invariant for the slices in a given frame.
1465  *
1466  * Slice invariant syntax elements are contained in struct
1467  * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface
1468  * on frame-based decoders, where slice header parsing is done by the
1469  * hardware.
1470  *
1471  * Slice invariant syntax elements are specified in specification section
1472  * "7.4.3 Slice header semantics".
1473  *
1474  * Except where noted, the members on this struct match the slice header syntax.
1475  *
1476  * @header_bit_size: offset in bits to slice_data() from the beginning of this slice.
1477  * @first_mb_in_slice: see H264 specification.
1478  * @slice_type: see H264 specification.
1479  * @colour_plane_id: see H264 specification.
1480  * @redundant_pic_cnt: see H264 specification.
1481  * @cabac_init_idc: see H264 specification.
1482  * @slice_qp_delta: see H264 specification.
1483  * @slice_qs_delta: see H264 specification.
1484  * @disable_deblocking_filter_idc: see H264 specification.
1485  * @slice_alpha_c0_offset_div2: see H264 specification.
1486  * @slice_beta_offset_div2: see H264 specification.
1487  * @num_ref_idx_l0_active_minus1: see H264 specification.
1488  * @num_ref_idx_l1_active_minus1: see H264 specification.
1489  * @reserved: padding field. Should be zeroed by applications.
1490  * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications.
1491  * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications.
1492  * @flags: see V4L2_H264_SLICE_FLAG_{}.
1493  */
1494 struct v4l2_ctrl_h264_slice_params {
1495         __u32 header_bit_size;
1496         __u32 first_mb_in_slice;
1497         __u8 slice_type;
1498         __u8 colour_plane_id;
1499         __u8 redundant_pic_cnt;
1500         __u8 cabac_init_idc;
1501         __s8 slice_qp_delta;
1502         __s8 slice_qs_delta;
1503         __u8 disable_deblocking_filter_idc;
1504         __s8 slice_alpha_c0_offset_div2;
1505         __s8 slice_beta_offset_div2;
1506         __u8 num_ref_idx_l0_active_minus1;
1507         __u8 num_ref_idx_l1_active_minus1;
1508
1509         __u8 reserved;
1510
1511         struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN];
1512         struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN];
1513
1514         __u32 flags;
1515 };
1516
1517 #define V4L2_H264_DPB_ENTRY_FLAG_VALID          0x01
1518 #define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE         0x02
1519 #define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM      0x04
1520 #define V4L2_H264_DPB_ENTRY_FLAG_FIELD          0x08
1521
1522 /**
1523  * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry
1524  *
1525  * @reference_ts: timestamp of the V4L2 capture buffer to use as reference.
1526  * The timestamp refers to the timestamp field in struct v4l2_buffer.
1527  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1528  * @pic_num: matches PicNum variable assigned during the reference
1529  * picture lists construction process.
1530  * @frame_num: frame identifier which matches frame_num syntax element.
1531  * @fields: indicates how the DPB entry is referenced. Valid values are
1532  * V4L2_H264_{}_REF.
1533  * @reserved: padding field. Should be zeroed by applications.
1534  * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
1535  * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
1536  * Note that picture field is indicated by v4l2_buffer.field.
1537  * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}.
1538  */
1539 struct v4l2_h264_dpb_entry {
1540         __u64 reference_ts;
1541         __u32 pic_num;
1542         __u16 frame_num;
1543         __u8 fields;
1544         __u8 reserved[5];
1545         __s32 top_field_order_cnt;
1546         __s32 bottom_field_order_cnt;
1547         __u32 flags;
1548 };
1549
1550 #define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC             0x01
1551 #define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC           0x02
1552 #define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD        0x04
1553 #define V4L2_H264_DECODE_PARAM_FLAG_PFRAME              0x08
1554 #define V4L2_H264_DECODE_PARAM_FLAG_BFRAME              0x10
1555
1556 #define V4L2_CID_STATELESS_H264_DECODE_PARAMS   (V4L2_CID_CODEC_STATELESS_BASE + 7)
1557 /**
1558  * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters
1559  *
1560  * @dpb: decoded picture buffer.
1561  * @nal_ref_idc: slice header syntax element.
1562  * @frame_num: slice header syntax element.
1563  * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
1564  * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
1565  * Note that picture field is indicated by v4l2_buffer.field.
1566  * @idr_pic_id: slice header syntax element.
1567  * @pic_order_cnt_lsb: slice header syntax element.
1568  * @delta_pic_order_cnt_bottom: slice header syntax element.
1569  * @delta_pic_order_cnt0: slice header syntax element.
1570  * @delta_pic_order_cnt1: slice header syntax element.
1571  * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking()
1572  * syntax element.
1573  * @pic_order_cnt_bit_size: size in bits of pic order count syntax.
1574  * @slice_group_change_cycle: slice header syntax element.
1575  * @reserved: padding field. Should be zeroed by applications.
1576  * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}.
1577  */
1578 struct v4l2_ctrl_h264_decode_params {
1579         struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES];
1580         __u16 nal_ref_idc;
1581         __u16 frame_num;
1582         __s32 top_field_order_cnt;
1583         __s32 bottom_field_order_cnt;
1584         __u16 idr_pic_id;
1585         __u16 pic_order_cnt_lsb;
1586         __s32 delta_pic_order_cnt_bottom;
1587         __s32 delta_pic_order_cnt0;
1588         __s32 delta_pic_order_cnt1;
1589         __u32 dec_ref_pic_marking_bit_size;
1590         __u32 pic_order_cnt_bit_size;
1591         __u32 slice_group_change_cycle;
1592
1593         __u32 reserved;
1594         __u32 flags;
1595 };
1596
1597
1598 /* Stateless FWHT control, used by the vicodec driver */
1599
1600 /* Current FWHT version */
1601 #define V4L2_FWHT_VERSION                       3
1602
1603 /* Set if this is an interlaced format */
1604 #define V4L2_FWHT_FL_IS_INTERLACED              _BITUL(0)
1605 /* Set if this is a bottom-first (NTSC) interlaced format */
1606 #define V4L2_FWHT_FL_IS_BOTTOM_FIRST            _BITUL(1)
1607 /* Set if each 'frame' contains just one field */
1608 #define V4L2_FWHT_FL_IS_ALTERNATE               _BITUL(2)
1609 /*
1610  * If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this
1611  * 'frame' is the bottom field, else it is the top field.
1612  */
1613 #define V4L2_FWHT_FL_IS_BOTTOM_FIELD            _BITUL(3)
1614 /* Set if the Y' plane is uncompressed */
1615 #define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED       _BITUL(4)
1616 /* Set if the Cb plane is uncompressed */
1617 #define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED         _BITUL(5)
1618 /* Set if the Cr plane is uncompressed */
1619 #define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED         _BITUL(6)
1620 /* Set if the chroma plane is full height, if cleared it is half height */
1621 #define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT         _BITUL(7)
1622 /* Set if the chroma plane is full width, if cleared it is half width */
1623 #define V4L2_FWHT_FL_CHROMA_FULL_WIDTH          _BITUL(8)
1624 /* Set if the alpha plane is uncompressed */
1625 #define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED      _BITUL(9)
1626 /* Set if this is an I Frame */
1627 #define V4L2_FWHT_FL_I_FRAME                    _BITUL(10)
1628
1629 /* A 4-values flag - the number of components - 1 */
1630 #define V4L2_FWHT_FL_COMPONENTS_NUM_MSK         GENMASK(18, 16)
1631 #define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET      16
1632
1633 /* A 4-values flag - the pixel encoding type */
1634 #define V4L2_FWHT_FL_PIXENC_MSK                 GENMASK(20, 19)
1635 #define V4L2_FWHT_FL_PIXENC_OFFSET              19
1636 #define V4L2_FWHT_FL_PIXENC_YUV                 (1 << V4L2_FWHT_FL_PIXENC_OFFSET)
1637 #define V4L2_FWHT_FL_PIXENC_RGB                 (2 << V4L2_FWHT_FL_PIXENC_OFFSET)
1638 #define V4L2_FWHT_FL_PIXENC_HSV                 (3 << V4L2_FWHT_FL_PIXENC_OFFSET)
1639
1640 #define V4L2_CID_STATELESS_FWHT_PARAMS          (V4L2_CID_CODEC_STATELESS_BASE + 100)
1641 /**
1642  * struct v4l2_ctrl_fwht_params - FWHT parameters
1643  *
1644  * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference.
1645  * The timestamp refers to the timestamp field in struct v4l2_buffer.
1646  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1647  * @version: must be V4L2_FWHT_VERSION.
1648  * @width: width of frame.
1649  * @height: height of frame.
1650  * @flags: FWHT flags (see V4L2_FWHT_FL_*).
1651  * @colorspace: the colorspace (enum v4l2_colorspace).
1652  * @xfer_func: the transfer function (enum v4l2_xfer_func).
1653  * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding).
1654  * @quantization: the quantization (enum v4l2_quantization).
1655  */
1656 struct v4l2_ctrl_fwht_params {
1657         __u64 backward_ref_ts;
1658         __u32 version;
1659         __u32 width;
1660         __u32 height;
1661         __u32 flags;
1662         __u32 colorspace;
1663         __u32 xfer_func;
1664         __u32 ycbcr_enc;
1665         __u32 quantization;
1666 };
1667
1668 /* Stateless VP8 control */
1669
1670 #define V4L2_VP8_SEGMENT_FLAG_ENABLED              0x01
1671 #define V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP           0x02
1672 #define V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA  0x04
1673 #define V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE     0x08
1674
1675 /**
1676  * struct v4l2_vp8_segment - VP8 segment-based adjustments parameters
1677  *
1678  * @quant_update: update values for the segment quantizer.
1679  * @lf_update: update values for the loop filter level.
1680  * @segment_probs: branch probabilities of the segment_id decoding tree.
1681  * @padding: padding field. Should be zeroed by applications.
1682  * @flags: see V4L2_VP8_SEGMENT_FLAG_{}.
1683  *
1684  * This structure contains segment-based adjustments related parameters.
1685  * See the 'update_segmentation()' part of the frame header syntax,
1686  * and section '9.3. Segment-Based Adjustments' of the VP8 specification
1687  * for more details.
1688  */
1689 struct v4l2_vp8_segment {
1690         __s8 quant_update[4];
1691         __s8 lf_update[4];
1692         __u8 segment_probs[3];
1693         __u8 padding;
1694         __u32 flags;
1695 };
1696
1697 #define V4L2_VP8_LF_ADJ_ENABLE  0x01
1698 #define V4L2_VP8_LF_DELTA_UPDATE        0x02
1699 #define V4L2_VP8_LF_FILTER_TYPE_SIMPLE  0x04
1700
1701 /**
1702  * struct v4l2_vp8_loop_filter - VP8 loop filter parameters
1703  *
1704  * @ref_frm_delta: Reference frame signed delta values.
1705  * @mb_mode_delta: MB prediction mode signed delta values.
1706  * @sharpness_level: matches sharpness_level syntax element.
1707  * @level: matches loop_filter_level syntax element.
1708  * @padding: padding field. Should be zeroed by applications.
1709  * @flags: see V4L2_VP8_LF_{}.
1710  *
1711  * This structure contains loop filter related parameters.
1712  * See the 'mb_lf_adjustments()' part of the frame header syntax,
1713  * and section '9.4. Loop Filter Type and Levels' of the VP8 specification
1714  * for more details.
1715  */
1716 struct v4l2_vp8_loop_filter {
1717         __s8 ref_frm_delta[4];
1718         __s8 mb_mode_delta[4];
1719         __u8 sharpness_level;
1720         __u8 level;
1721         __u16 padding;
1722         __u32 flags;
1723 };
1724
1725 /**
1726  * struct v4l2_vp8_quantization - VP8 quantizattion indices
1727  *
1728  * @y_ac_qi: luma AC coefficient table index.
1729  * @y_dc_delta: luma DC delta vaue.
1730  * @y2_dc_delta: y2 block DC delta value.
1731  * @y2_ac_delta: y2 block AC delta value.
1732  * @uv_dc_delta: chroma DC delta value.
1733  * @uv_ac_delta: chroma AC delta value.
1734  * @padding: padding field. Should be zeroed by applications.
1735  *
1736  * This structure contains the quantization indices present
1737  * in 'quant_indices()' part of the frame header syntax.
1738  * See section '9.6. Dequantization Indices' of the VP8 specification
1739  * for more details.
1740  */
1741 struct v4l2_vp8_quantization {
1742         __u8 y_ac_qi;
1743         __s8 y_dc_delta;
1744         __s8 y2_dc_delta;
1745         __s8 y2_ac_delta;
1746         __s8 uv_dc_delta;
1747         __s8 uv_ac_delta;
1748         __u16 padding;
1749 };
1750
1751 #define V4L2_VP8_COEFF_PROB_CNT 11
1752 #define V4L2_VP8_MV_PROB_CNT 19
1753
1754 /**
1755  * struct v4l2_vp8_entropy - VP8 update probabilities
1756  *
1757  * @coeff_probs: coefficient probability update values.
1758  * @y_mode_probs: luma intra-prediction probabilities.
1759  * @uv_mode_probs: chroma intra-prediction probabilities.
1760  * @mv_probs: mv decoding probability.
1761  * @padding: padding field. Should be zeroed by applications.
1762  *
1763  * This structure contains the update probabilities present in
1764  * 'token_prob_update()' and 'mv_prob_update()' part of the frame header.
1765  * See section '17.2. Probability Updates' of the VP8 specification
1766  * for more details.
1767  */
1768 struct v4l2_vp8_entropy {
1769         __u8 coeff_probs[4][8][3][V4L2_VP8_COEFF_PROB_CNT];
1770         __u8 y_mode_probs[4];
1771         __u8 uv_mode_probs[3];
1772         __u8 mv_probs[2][V4L2_VP8_MV_PROB_CNT];
1773         __u8 padding[3];
1774 };
1775
1776 /**
1777  * struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state
1778  *
1779  * @range: coder state value for "Range"
1780  * @value: coder state value for "Value"
1781  * @bit_count: number of bits left in range "Value".
1782  * @padding: padding field. Should be zeroed by applications.
1783  *
1784  * This structure contains the state for the boolean coder, as
1785  * explained in section '7. Boolean Entropy Decoder' of the VP8 specification.
1786  */
1787 struct v4l2_vp8_entropy_coder_state {
1788         __u8 range;
1789         __u8 value;
1790         __u8 bit_count;
1791         __u8 padding;
1792 };
1793
1794 #define V4L2_VP8_FRAME_FLAG_KEY_FRAME           0x01
1795 #define V4L2_VP8_FRAME_FLAG_EXPERIMENTAL                0x02
1796 #define V4L2_VP8_FRAME_FLAG_SHOW_FRAME          0x04
1797 #define V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF    0x08
1798 #define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN    0x10
1799 #define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT       0x20
1800
1801 #define V4L2_VP8_FRAME_IS_KEY_FRAME(hdr) \
1802         (!!((hdr)->flags & V4L2_VP8_FRAME_FLAG_KEY_FRAME))
1803
1804 #define V4L2_CID_STATELESS_VP8_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 200)
1805 /**
1806  * struct v4l2_ctrl_vp8_frame - VP8 frame parameters
1807  *
1808  * @segment: segmentation parameters. See &v4l2_vp8_segment for more details
1809  * @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details
1810  * @quant: quantization parameters. See &v4l2_vp8_quantization for more details
1811  * @entropy: update probabilities. See &v4l2_vp8_entropy for more details
1812  * @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details
1813  * @width: frame width.
1814  * @height: frame height.
1815  * @horizontal_scale: horizontal scaling factor.
1816  * @vertical_scale: vertical scaling factor.
1817  * @version: bitstream version.
1818  * @prob_skip_false: frame header syntax element.
1819  * @prob_intra: frame header syntax element.
1820  * @prob_last: frame header syntax element.
1821  * @prob_gf: frame header syntax element.
1822  * @num_dct_parts: number of DCT coefficients partitions.
1823  * @first_part_size: size of the first partition, i.e. the control partition.
1824  * @first_part_header_bits: size in bits of the first partition header portion.
1825  * @dct_part_sizes: DCT coefficients sizes.
1826  * @last_frame_ts: "last" reference buffer timestamp.
1827  * The timestamp refers to the timestamp field in struct v4l2_buffer.
1828  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1829  * @golden_frame_ts: "golden" reference buffer timestamp.
1830  * @alt_frame_ts: "alt" reference buffer timestamp.
1831  * @flags: see V4L2_VP8_FRAME_FLAG_{}.
1832  */
1833 struct v4l2_ctrl_vp8_frame {
1834         struct v4l2_vp8_segment segment;
1835         struct v4l2_vp8_loop_filter lf;
1836         struct v4l2_vp8_quantization quant;
1837         struct v4l2_vp8_entropy entropy;
1838         struct v4l2_vp8_entropy_coder_state coder_state;
1839
1840         __u16 width;
1841         __u16 height;
1842
1843         __u8 horizontal_scale;
1844         __u8 vertical_scale;
1845
1846         __u8 version;
1847         __u8 prob_skip_false;
1848         __u8 prob_intra;
1849         __u8 prob_last;
1850         __u8 prob_gf;
1851         __u8 num_dct_parts;
1852
1853         __u32 first_part_size;
1854         __u32 first_part_header_bits;
1855         __u32 dct_part_sizes[8];
1856
1857         __u64 last_frame_ts;
1858         __u64 golden_frame_ts;
1859         __u64 alt_frame_ts;
1860
1861         __u64 flags;
1862 };
1863
1864 /* Stateless MPEG-2 controls */
1865
1866 #define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE 0x01
1867
1868 #define V4L2_CID_STATELESS_MPEG2_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE+220)
1869 /**
1870  * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header
1871  *
1872  * All the members on this structure match the sequence header and sequence
1873  * extension syntaxes as specified by the MPEG-2 specification.
1874  *
1875  * Fields horizontal_size, vertical_size and vbv_buffer_size are a
1876  * combination of respective _value and extension syntax elements,
1877  * as described in section 6.3.3 "Sequence header".
1878  *
1879  * @horizontal_size: combination of elements horizontal_size_value and
1880  * horizontal_size_extension.
1881  * @vertical_size: combination of elements vertical_size_value and
1882  * vertical_size_extension.
1883  * @vbv_buffer_size: combination of elements vbv_buffer_size_value and
1884  * vbv_buffer_size_extension.
1885  * @profile_and_level_indication: see MPEG-2 specification.
1886  * @chroma_format: see MPEG-2 specification.
1887  * @flags: see V4L2_MPEG2_SEQ_FLAG_{}.
1888  */
1889 struct v4l2_ctrl_mpeg2_sequence {
1890         __u16   horizontal_size;
1891         __u16   vertical_size;
1892         __u32   vbv_buffer_size;
1893         __u16   profile_and_level_indication;
1894         __u8    chroma_format;
1895         __u8    flags;
1896 };
1897
1898 #define V4L2_MPEG2_PIC_CODING_TYPE_I                    1
1899 #define V4L2_MPEG2_PIC_CODING_TYPE_P                    2
1900 #define V4L2_MPEG2_PIC_CODING_TYPE_B                    3
1901 #define V4L2_MPEG2_PIC_CODING_TYPE_D                    4
1902
1903 #define V4L2_MPEG2_PIC_TOP_FIELD                        0x1
1904 #define V4L2_MPEG2_PIC_BOTTOM_FIELD                     0x2
1905 #define V4L2_MPEG2_PIC_FRAME                            0x3
1906
1907 #define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST             0x0001
1908 #define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT              0x0002
1909 #define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV              0x0004
1910 #define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE                0x0008
1911 #define V4L2_MPEG2_PIC_FLAG_INTRA_VLC                   0x0010
1912 #define V4L2_MPEG2_PIC_FLAG_ALT_SCAN                    0x0020
1913 #define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST                0x0040
1914 #define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE                 0x0080
1915
1916 #define V4L2_CID_STATELESS_MPEG2_PICTURE (V4L2_CID_CODEC_STATELESS_BASE+221)
1917 /**
1918  * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header
1919  *
1920  * All the members on this structure match the picture header and picture
1921  * coding extension syntaxes as specified by the MPEG-2 specification.
1922  *
1923  * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as
1924  * reference for backward prediction.
1925  * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as
1926  * reference for forward prediction. These timestamp refers to the
1927  * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns()
1928  * to convert the struct timeval to a __u64.
1929  * @flags: see V4L2_MPEG2_PIC_FLAG_{}.
1930  * @f_code: see MPEG-2 specification.
1931  * @picture_coding_type: see MPEG-2 specification.
1932  * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD.
1933  * @intra_dc_precision: see MPEG-2 specification.
1934  * @reserved: padding field. Should be zeroed by applications.
1935  */
1936 struct v4l2_ctrl_mpeg2_picture {
1937         __u64   backward_ref_ts;
1938         __u64   forward_ref_ts;
1939         __u32   flags;
1940         __u8    f_code[2][2];
1941         __u8    picture_coding_type;
1942         __u8    picture_structure;
1943         __u8    intra_dc_precision;
1944         __u8    reserved[5];
1945 };
1946
1947 #define V4L2_CID_STATELESS_MPEG2_QUANTISATION (V4L2_CID_CODEC_STATELESS_BASE+222)
1948 /**
1949  * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation
1950  *
1951  * Quantisation matrices as specified by section 6.3.7
1952  * "Quant matrix extension".
1953  *
1954  * @intra_quantiser_matrix: The quantisation matrix coefficients
1955  * for intra-coded frames, in zigzag scanning order. It is relevant
1956  * for both luma and chroma components, although it can be superseded
1957  * by the chroma-specific matrix for non-4:2:0 YUV formats.
1958  * @non_intra_quantiser_matrix: The quantisation matrix coefficients
1959  * for non-intra-coded frames, in zigzag scanning order. It is relevant
1960  * for both luma and chroma components, although it can be superseded
1961  * by the chroma-specific matrix for non-4:2:0 YUV formats.
1962  * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients
1963  * for the chominance component of intra-coded frames, in zigzag scanning
1964  * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
1965  * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients
1966  * for the chrominance component of non-intra-coded frames, in zigzag scanning
1967  * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
1968  */
1969 struct v4l2_ctrl_mpeg2_quantisation {
1970         __u8    intra_quantiser_matrix[64];
1971         __u8    non_intra_quantiser_matrix[64];
1972         __u8    chroma_intra_quantiser_matrix[64];
1973         __u8    chroma_non_intra_quantiser_matrix[64];
1974 };
1975
1976 #define V4L2_CID_STATELESS_HEVC_SPS             (V4L2_CID_CODEC_STATELESS_BASE + 400)
1977 #define V4L2_CID_STATELESS_HEVC_PPS             (V4L2_CID_CODEC_STATELESS_BASE + 401)
1978 #define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS    (V4L2_CID_CODEC_STATELESS_BASE + 402)
1979 #define V4L2_CID_STATELESS_HEVC_SCALING_MATRIX  (V4L2_CID_CODEC_STATELESS_BASE + 403)
1980 #define V4L2_CID_STATELESS_HEVC_DECODE_PARAMS   (V4L2_CID_CODEC_STATELESS_BASE + 404)
1981 #define V4L2_CID_STATELESS_HEVC_DECODE_MODE     (V4L2_CID_CODEC_STATELESS_BASE + 405)
1982 #define V4L2_CID_STATELESS_HEVC_START_CODE      (V4L2_CID_CODEC_STATELESS_BASE + 406)
1983 #define V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS (V4L2_CID_CODEC_STATELESS_BASE + 407)
1984
1985 enum v4l2_stateless_hevc_decode_mode {
1986         V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED,
1987         V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED,
1988 };
1989
1990 enum v4l2_stateless_hevc_start_code {
1991         V4L2_STATELESS_HEVC_START_CODE_NONE,
1992         V4L2_STATELESS_HEVC_START_CODE_ANNEX_B,
1993 };
1994
1995 #define V4L2_HEVC_SLICE_TYPE_B  0
1996 #define V4L2_HEVC_SLICE_TYPE_P  1
1997 #define V4L2_HEVC_SLICE_TYPE_I  2
1998
1999 #define V4L2_HEVC_SPS_FLAG_SEPARATE_COLOUR_PLANE                (1ULL << 0)
2000 #define V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED                 (1ULL << 1)
2001 #define V4L2_HEVC_SPS_FLAG_AMP_ENABLED                          (1ULL << 2)
2002 #define V4L2_HEVC_SPS_FLAG_SAMPLE_ADAPTIVE_OFFSET               (1ULL << 3)
2003 #define V4L2_HEVC_SPS_FLAG_PCM_ENABLED                          (1ULL << 4)
2004 #define V4L2_HEVC_SPS_FLAG_PCM_LOOP_FILTER_DISABLED             (1ULL << 5)
2005 #define V4L2_HEVC_SPS_FLAG_LONG_TERM_REF_PICS_PRESENT           (1ULL << 6)
2006 #define V4L2_HEVC_SPS_FLAG_SPS_TEMPORAL_MVP_ENABLED             (1ULL << 7)
2007 #define V4L2_HEVC_SPS_FLAG_STRONG_INTRA_SMOOTHING_ENABLED       (1ULL << 8)
2008
2009 /**
2010  * struct v4l2_ctrl_hevc_sps - ITU-T Rec. H.265: Sequence parameter set
2011  *
2012  * @video_parameter_set_id: specifies the value of the
2013  *                      vps_video_parameter_set_id of the active VPS
2014  * @seq_parameter_set_id: provides an identifier for the SPS for
2015  *                        reference by other syntax elements
2016  * @pic_width_in_luma_samples:  specifies the width of each decoded picture
2017  *                              in units of luma samples
2018  * @pic_height_in_luma_samples: specifies the height of each decoded picture
2019  *                              in units of luma samples
2020  * @bit_depth_luma_minus8: this value plus 8specifies the bit depth of the
2021  *                         samples of the luma array
2022  * @bit_depth_chroma_minus8: this value plus 8 specifies the bit depth of the
2023  *                           samples of the chroma arrays
2024  * @log2_max_pic_order_cnt_lsb_minus4: this value plus 4 specifies the value of
2025  *                                     the variable MaxPicOrderCntLsb
2026  * @sps_max_dec_pic_buffering_minus1: this value plus 1 specifies the maximum
2027  *                                    required size of the decoded picture
2028  *                                    buffer for the codec video sequence
2029  * @sps_max_num_reorder_pics: indicates the maximum allowed number of pictures
2030  * @sps_max_latency_increase_plus1: not equal to 0 is used to compute the
2031  *                                  value of SpsMaxLatencyPictures array
2032  * @log2_min_luma_coding_block_size_minus3: plus 3 specifies the minimum
2033  *                                          luma coding block size
2034  * @log2_diff_max_min_luma_coding_block_size: specifies the difference between
2035  *                                            the maximum and minimum luma
2036  *                                            coding block size
2037  * @log2_min_luma_transform_block_size_minus2: plus 2 specifies the minimum luma
2038  *                                             transform block size
2039  * @log2_diff_max_min_luma_transform_block_size: specifies the difference between
2040  *                                               the maximum and minimum luma
2041  *                                               transform block size
2042  * @max_transform_hierarchy_depth_inter: specifies the maximum hierarchy
2043  *                                       depth for transform units of
2044  *                                       coding units coded in inter
2045  *                                       prediction mode
2046  * @max_transform_hierarchy_depth_intra: specifies the maximum hierarchy
2047  *                                       depth for transform units of
2048  *                                       coding units coded in intra
2049  *                                       prediction mode
2050  * @pcm_sample_bit_depth_luma_minus1: this value plus 1 specifies the number of
2051  *                                    bits used to represent each of PCM sample
2052  *                                    values of the luma component
2053  * @pcm_sample_bit_depth_chroma_minus1: this value plus 1 specifies the number
2054  *                                      of bits used to represent each of PCM
2055  *                                      sample values of the chroma components
2056  * @log2_min_pcm_luma_coding_block_size_minus3: this value plus 3 specifies the
2057  *                                              minimum size of coding blocks
2058  * @log2_diff_max_min_pcm_luma_coding_block_size: specifies the difference between
2059  *                                                the maximum and minimum size of
2060  *                                                coding blocks
2061  * @num_short_term_ref_pic_sets: specifies the number of st_ref_pic_set()
2062  *                               syntax structures included in the SPS
2063  * @num_long_term_ref_pics_sps: specifies the number of candidate long-term
2064  *                              reference pictures that are specified in the SPS
2065  * @chroma_format_idc: specifies the chroma sampling
2066  * @sps_max_sub_layers_minus1: this value plus 1 specifies the maximum number
2067  *                             of temporal sub-layers
2068  * @reserved: padding field. Should be zeroed by applications.
2069  * @flags: see V4L2_HEVC_SPS_FLAG_{}
2070  */
2071 struct v4l2_ctrl_hevc_sps {
2072         __u8    video_parameter_set_id;
2073         __u8    seq_parameter_set_id;
2074         __u16   pic_width_in_luma_samples;
2075         __u16   pic_height_in_luma_samples;
2076         __u8    bit_depth_luma_minus8;
2077         __u8    bit_depth_chroma_minus8;
2078         __u8    log2_max_pic_order_cnt_lsb_minus4;
2079         __u8    sps_max_dec_pic_buffering_minus1;
2080         __u8    sps_max_num_reorder_pics;
2081         __u8    sps_max_latency_increase_plus1;
2082         __u8    log2_min_luma_coding_block_size_minus3;
2083         __u8    log2_diff_max_min_luma_coding_block_size;
2084         __u8    log2_min_luma_transform_block_size_minus2;
2085         __u8    log2_diff_max_min_luma_transform_block_size;
2086         __u8    max_transform_hierarchy_depth_inter;
2087         __u8    max_transform_hierarchy_depth_intra;
2088         __u8    pcm_sample_bit_depth_luma_minus1;
2089         __u8    pcm_sample_bit_depth_chroma_minus1;
2090         __u8    log2_min_pcm_luma_coding_block_size_minus3;
2091         __u8    log2_diff_max_min_pcm_luma_coding_block_size;
2092         __u8    num_short_term_ref_pic_sets;
2093         __u8    num_long_term_ref_pics_sps;
2094         __u8    chroma_format_idc;
2095         __u8    sps_max_sub_layers_minus1;
2096
2097         __u8    reserved[6];
2098         __u64   flags;
2099 };
2100
2101 #define V4L2_HEVC_PPS_FLAG_DEPENDENT_SLICE_SEGMENT_ENABLED      (1ULL << 0)
2102 #define V4L2_HEVC_PPS_FLAG_OUTPUT_FLAG_PRESENT                  (1ULL << 1)
2103 #define V4L2_HEVC_PPS_FLAG_SIGN_DATA_HIDING_ENABLED             (1ULL << 2)
2104 #define V4L2_HEVC_PPS_FLAG_CABAC_INIT_PRESENT                   (1ULL << 3)
2105 #define V4L2_HEVC_PPS_FLAG_CONSTRAINED_INTRA_PRED               (1ULL << 4)
2106 #define V4L2_HEVC_PPS_FLAG_TRANSFORM_SKIP_ENABLED               (1ULL << 5)
2107 #define V4L2_HEVC_PPS_FLAG_CU_QP_DELTA_ENABLED                  (1ULL << 6)
2108 #define V4L2_HEVC_PPS_FLAG_PPS_SLICE_CHROMA_QP_OFFSETS_PRESENT  (1ULL << 7)
2109 #define V4L2_HEVC_PPS_FLAG_WEIGHTED_PRED                        (1ULL << 8)
2110 #define V4L2_HEVC_PPS_FLAG_WEIGHTED_BIPRED                      (1ULL << 9)
2111 #define V4L2_HEVC_PPS_FLAG_TRANSQUANT_BYPASS_ENABLED            (1ULL << 10)
2112 #define V4L2_HEVC_PPS_FLAG_TILES_ENABLED                        (1ULL << 11)
2113 #define V4L2_HEVC_PPS_FLAG_ENTROPY_CODING_SYNC_ENABLED          (1ULL << 12)
2114 #define V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED     (1ULL << 13)
2115 #define V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 14)
2116 #define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_OVERRIDE_ENABLED   (1ULL << 15)
2117 #define V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER        (1ULL << 16)
2118 #define V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT           (1ULL << 17)
2119 #define V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT (1ULL << 18)
2120 #define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT    (1ULL << 19)
2121 #define V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING                      (1ULL << 20)
2122
2123 /**
2124  * struct v4l2_ctrl_hevc_pps - ITU-T Rec. H.265: Picture parameter set
2125  *
2126  * @pic_parameter_set_id: identifies the PPS for reference by other
2127  *                        syntax elements
2128  * @num_extra_slice_header_bits: specifies the number of extra slice header
2129  *                               bits that are present in the slice header RBSP
2130  *                               for coded pictures referring to the PPS.
2131  * @num_ref_idx_l0_default_active_minus1: this value plus 1 specifies the
2132  *                                        inferred value of num_ref_idx_l0_active_minus1
2133  * @num_ref_idx_l1_default_active_minus1: this value plus 1 specifies the
2134  *                                        inferred value of num_ref_idx_l1_active_minus1
2135  * @init_qp_minus26: this value plus 26 specifies the initial value of SliceQp Y for
2136  *                   each slice referring to the PPS
2137  * @diff_cu_qp_delta_depth: specifies the difference between the luma coding
2138  *                          tree block size and the minimum luma coding block
2139  *                          size of coding units that convey cu_qp_delta_abs
2140  *                          and cu_qp_delta_sign_flag
2141  * @pps_cb_qp_offset: specify the offsets to the luma quantization parameter Cb
2142  * @pps_cr_qp_offset: specify the offsets to the luma quantization parameter Cr
2143  * @num_tile_columns_minus1: this value plus 1 specifies the number of tile columns
2144  *                           partitioning the picture
2145  * @num_tile_rows_minus1: this value plus 1 specifies the number of tile rows partitioning
2146  *                        the picture
2147  * @column_width_minus1: this value plus 1 specifies the width of the each tile column in
2148  *                       units of coding tree blocks
2149  * @row_height_minus1: this value plus 1 specifies the height of the each tile row in
2150  *                     units of coding tree blocks
2151  * @pps_beta_offset_div2: specify the default deblocking parameter offsets for
2152  *                        beta divided by 2
2153  * @pps_tc_offset_div2: specify the default deblocking parameter offsets for tC
2154  *                      divided by 2
2155  * @log2_parallel_merge_level_minus2: this value plus 2 specifies the value of
2156  *                                    the variable Log2ParMrgLevel
2157  * @reserved: padding field. Should be zeroed by applications.
2158  * @flags: see V4L2_HEVC_PPS_FLAG_{}
2159  */
2160 struct v4l2_ctrl_hevc_pps {
2161         __u8    pic_parameter_set_id;
2162         __u8    num_extra_slice_header_bits;
2163         __u8    num_ref_idx_l0_default_active_minus1;
2164         __u8    num_ref_idx_l1_default_active_minus1;
2165         __s8    init_qp_minus26;
2166         __u8    diff_cu_qp_delta_depth;
2167         __s8    pps_cb_qp_offset;
2168         __s8    pps_cr_qp_offset;
2169         __u8    num_tile_columns_minus1;
2170         __u8    num_tile_rows_minus1;
2171         __u8    column_width_minus1[20];
2172         __u8    row_height_minus1[22];
2173         __s8    pps_beta_offset_div2;
2174         __s8    pps_tc_offset_div2;
2175         __u8    log2_parallel_merge_level_minus2;
2176         __u8    reserved;
2177         __u64   flags;
2178 };
2179
2180 #define V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE 0x01
2181
2182 #define V4L2_HEVC_SEI_PIC_STRUCT_FRAME                          0
2183 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD                      1
2184 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD                   2
2185 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM                     3
2186 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP                     4
2187 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP                 5
2188 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM              6
2189 #define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING                 7
2190 #define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING                 8
2191 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM     9
2192 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP     10
2193 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM         11
2194 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP         12
2195
2196 #define V4L2_HEVC_DPB_ENTRIES_NUM_MAX           16
2197
2198 /**
2199  * struct v4l2_hevc_dpb_entry - HEVC decoded picture buffer entry
2200  *
2201  * @timestamp: timestamp of the V4L2 capture buffer to use as reference.
2202  * @flags: long term flag for the reference frame
2203  * @field_pic: whether the reference is a field picture or a frame.
2204  * @reserved: padding field. Should be zeroed by applications.
2205  * @pic_order_cnt_val: the picture order count of the current picture.
2206  */
2207 struct v4l2_hevc_dpb_entry {
2208         __u64   timestamp;
2209         __u8    flags;
2210         __u8    field_pic;
2211         __u16   reserved;
2212         __s32   pic_order_cnt_val;
2213 };
2214
2215 /**
2216  * struct v4l2_hevc_pred_weight_table - HEVC weighted prediction parameters
2217  *
2218  * @delta_luma_weight_l0: the difference of the weighting factor applied
2219  *                        to the luma prediction value for list 0
2220  * @luma_offset_l0: the additive offset applied to the luma prediction value
2221  *                  for list 0
2222  * @delta_chroma_weight_l0: the difference of the weighting factor applied
2223  *                          to the chroma prediction values for list 0
2224  * @chroma_offset_l0: the difference of the additive offset applied to
2225  *                    the chroma prediction values for list 0
2226  * @delta_luma_weight_l1: the difference of the weighting factor applied
2227  *                        to the luma prediction value for list 1
2228  * @luma_offset_l1: the additive offset applied to the luma prediction value
2229  *                  for list 1
2230  * @delta_chroma_weight_l1: the difference of the weighting factor applied
2231  *                          to the chroma prediction values for list 1
2232  * @chroma_offset_l1: the difference of the additive offset applied to
2233  *                    the chroma prediction values for list 1
2234  * @luma_log2_weight_denom: the base 2 logarithm of the denominator for
2235  *                          all luma weighting factors
2236  * @delta_chroma_log2_weight_denom: the difference of the base 2 logarithm
2237  *                                  of the denominator for all chroma
2238  *                                  weighting factors
2239  */
2240 struct v4l2_hevc_pred_weight_table {
2241         __s8    delta_luma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2242         __s8    luma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2243         __s8    delta_chroma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
2244         __s8    chroma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
2245
2246         __s8    delta_luma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2247         __s8    luma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2248         __s8    delta_chroma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
2249         __s8    chroma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];
2250
2251         __u8    luma_log2_weight_denom;
2252         __s8    delta_chroma_log2_weight_denom;
2253 };
2254
2255 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_LUMA              (1ULL << 0)
2256 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_CHROMA            (1ULL << 1)
2257 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_TEMPORAL_MVP_ENABLED  (1ULL << 2)
2258 #define V4L2_HEVC_SLICE_PARAMS_FLAG_MVD_L1_ZERO                 (1ULL << 3)
2259 #define V4L2_HEVC_SLICE_PARAMS_FLAG_CABAC_INIT                  (1ULL << 4)
2260 #define V4L2_HEVC_SLICE_PARAMS_FLAG_COLLOCATED_FROM_L0          (1ULL << 5)
2261 #define V4L2_HEVC_SLICE_PARAMS_FLAG_USE_INTEGER_MV              (1ULL << 6)
2262 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_DEBLOCKING_FILTER_DISABLED (1ULL << 7)
2263 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 8)
2264 #define V4L2_HEVC_SLICE_PARAMS_FLAG_DEPENDENT_SLICE_SEGMENT     (1ULL << 9)
2265
2266 /**
2267  * struct v4l2_ctrl_hevc_slice_params - HEVC slice parameters
2268  *
2269  * This control is a dynamically sized 1-dimensional array,
2270  * V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it.
2271  *
2272  * @bit_size: size (in bits) of the current slice data
2273  * @data_byte_offset: offset (in bytes) to the video data in the current slice data
2274  * @num_entry_point_offsets: specifies the number of entry point offset syntax
2275  *                           elements in the slice header.
2276  * @nal_unit_type: specifies the coding type of the slice (B, P or I)
2277  * @nuh_temporal_id_plus1: minus 1 specifies a temporal identifier for the NAL unit
2278  * @slice_type: see V4L2_HEVC_SLICE_TYPE_{}
2279  * @colour_plane_id: specifies the colour plane associated with the current slice
2280  * @slice_pic_order_cnt: specifies the picture order count
2281  * @num_ref_idx_l0_active_minus1: this value plus 1 specifies the maximum
2282  *                                reference index for reference picture list 0
2283  *                                that may be used to decode the slice
2284  * @num_ref_idx_l1_active_minus1: this value plus 1 specifies the maximum
2285  *                                reference index for reference picture list 1
2286  *                                that may be used to decode the slice
2287  * @collocated_ref_idx: specifies the reference index of the collocated picture used
2288  *                      for temporal motion vector prediction
2289  * @five_minus_max_num_merge_cand: specifies the maximum number of merging
2290  *                                 motion vector prediction candidates supported in
2291  *                                 the slice subtracted from 5
2292  * @slice_qp_delta: specifies the initial value of QpY to be used for the coding
2293  *                  blocks in the slice
2294  * @slice_cb_qp_offset: specifies a difference to be added to the value of pps_cb_qp_offset
2295  * @slice_cr_qp_offset: specifies a difference to be added to the value of pps_cr_qp_offset
2296  * @slice_act_y_qp_offset: screen content extension parameters
2297  * @slice_act_cb_qp_offset: screen content extension parameters
2298  * @slice_act_cr_qp_offset: screen content extension parameters
2299  * @slice_beta_offset_div2: specify the deblocking parameter offsets for beta divided by 2
2300  * @slice_tc_offset_div2: specify the deblocking parameter offsets for tC divided by 2
2301  * @pic_struct: indicates whether a picture should be displayed as a frame or as one or
2302  *              more fields
2303  * @reserved0: padding field. Should be zeroed by applications.
2304  * @slice_segment_addr: specifies the address of the first coding tree block in
2305  *                      the slice segment
2306  * @ref_idx_l0: the list of L0 reference elements as indices in the DPB
2307  * @ref_idx_l1: the list of L1 reference elements as indices in the DPB
2308  * @short_term_ref_pic_set_size: specifies the size of short-term reference
2309  *                               pictures set included in the SPS
2310  * @long_term_ref_pic_set_size: specifies the size of long-term reference
2311  *                              pictures set include in the SPS
2312  * @pred_weight_table: the prediction weight coefficients for inter-picture
2313  *                     prediction
2314  * @reserved1: padding field. Should be zeroed by applications.
2315  * @flags: see V4L2_HEVC_SLICE_PARAMS_FLAG_{}
2316  */
2317 struct v4l2_ctrl_hevc_slice_params {
2318         __u32   bit_size;
2319         __u32   data_byte_offset;
2320         __u32   num_entry_point_offsets;
2321
2322         /* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */
2323         __u8    nal_unit_type;
2324         __u8    nuh_temporal_id_plus1;
2325
2326         /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
2327         __u8    slice_type;
2328         __u8    colour_plane_id;
2329         __s32   slice_pic_order_cnt;
2330         __u8    num_ref_idx_l0_active_minus1;
2331         __u8    num_ref_idx_l1_active_minus1;
2332         __u8    collocated_ref_idx;
2333         __u8    five_minus_max_num_merge_cand;
2334         __s8    slice_qp_delta;
2335         __s8    slice_cb_qp_offset;
2336         __s8    slice_cr_qp_offset;
2337         __s8    slice_act_y_qp_offset;
2338         __s8    slice_act_cb_qp_offset;
2339         __s8    slice_act_cr_qp_offset;
2340         __s8    slice_beta_offset_div2;
2341         __s8    slice_tc_offset_div2;
2342
2343         /* ISO/IEC 23008-2, ITU-T Rec. H.265: Picture timing SEI message */
2344         __u8    pic_struct;
2345
2346         __u8    reserved0[3];
2347         /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
2348         __u32   slice_segment_addr;
2349         __u8    ref_idx_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2350         __u8    ref_idx_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2351         __u16   short_term_ref_pic_set_size;
2352         __u16   long_term_ref_pic_set_size;
2353
2354         /* ISO/IEC 23008-2, ITU-T Rec. H.265: Weighted prediction parameter */
2355         struct v4l2_hevc_pred_weight_table pred_weight_table;
2356
2357         __u8    reserved1[2];
2358         __u64   flags;
2359 };
2360
2361 #define V4L2_HEVC_DECODE_PARAM_FLAG_IRAP_PIC            0x1
2362 #define V4L2_HEVC_DECODE_PARAM_FLAG_IDR_PIC             0x2
2363 #define V4L2_HEVC_DECODE_PARAM_FLAG_NO_OUTPUT_OF_PRIOR  0x4
2364
2365 /**
2366  * struct v4l2_ctrl_hevc_decode_params - HEVC decode parameters
2367  *
2368  * @pic_order_cnt_val: picture order count
2369  * @short_term_ref_pic_set_size: specifies the size of short-term reference
2370  *                               pictures set included in the SPS of the first slice
2371  * @long_term_ref_pic_set_size: specifies the size of long-term reference
2372  *                              pictures set include in the SPS of the first slice
2373  * @num_active_dpb_entries: the number of entries in dpb
2374  * @num_poc_st_curr_before: the number of reference pictures in the short-term
2375  *                          set that come before the current frame
2376  * @num_poc_st_curr_after: the number of reference pictures in the short-term
2377  *                         set that come after the current frame
2378  * @num_poc_lt_curr: the number of reference pictures in the long-term set
2379  * @poc_st_curr_before: provides the index of the short term before references
2380  *                      in DPB array
2381  * @poc_st_curr_after: provides the index of the short term after references
2382  *                     in DPB array
2383  * @poc_lt_curr: provides the index of the long term references in DPB array
2384  * @reserved: padding field. Should be zeroed by applications.
2385  * @dpb: the decoded picture buffer, for meta-data about reference frames
2386  * @flags: see V4L2_HEVC_DECODE_PARAM_FLAG_{}
2387  */
2388 struct v4l2_ctrl_hevc_decode_params {
2389         __s32   pic_order_cnt_val;
2390         __u16   short_term_ref_pic_set_size;
2391         __u16   long_term_ref_pic_set_size;
2392         __u8    num_active_dpb_entries;
2393         __u8    num_poc_st_curr_before;
2394         __u8    num_poc_st_curr_after;
2395         __u8    num_poc_lt_curr;
2396         __u8    poc_st_curr_before[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2397         __u8    poc_st_curr_after[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2398         __u8    poc_lt_curr[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2399         __u8    reserved[4];
2400         struct  v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];
2401         __u64   flags;
2402 };
2403
2404 /**
2405  * struct v4l2_ctrl_hevc_scaling_matrix - HEVC scaling lists parameters
2406  *
2407  * @scaling_list_4x4: scaling list is used for the scaling process for
2408  *                    transform coefficients. The values on each scaling
2409  *                    list are expected in raster scan order
2410  * @scaling_list_8x8: scaling list is used for the scaling process for
2411  *                    transform coefficients. The values on each scaling
2412  *                    list are expected in raster scan order
2413  * @scaling_list_16x16: scaling list is used for the scaling process for
2414  *                      transform coefficients. The values on each scaling
2415  *                      list are expected in raster scan order
2416  * @scaling_list_32x32: scaling list is used for the scaling process for
2417  *                      transform coefficients. The values on each scaling
2418  *                      list are expected in raster scan order
2419  * @scaling_list_dc_coef_16x16: scaling list is used for the scaling process
2420  *                              for transform coefficients. The values on each
2421  *                              scaling list are expected in raster scan order.
2422  * @scaling_list_dc_coef_32x32: scaling list is used for the scaling process
2423  *                              for transform coefficients. The values on each
2424  *                              scaling list are expected in raster scan order.
2425  */
2426 struct v4l2_ctrl_hevc_scaling_matrix {
2427         __u8    scaling_list_4x4[6][16];
2428         __u8    scaling_list_8x8[6][64];
2429         __u8    scaling_list_16x16[6][64];
2430         __u8    scaling_list_32x32[2][64];
2431         __u8    scaling_list_dc_coef_16x16[6];
2432         __u8    scaling_list_dc_coef_32x32[2];
2433 };
2434
2435 #define V4L2_CID_COLORIMETRY_CLASS_BASE (V4L2_CTRL_CLASS_COLORIMETRY | 0x900)
2436 #define V4L2_CID_COLORIMETRY_CLASS      (V4L2_CTRL_CLASS_COLORIMETRY | 1)
2437
2438 #define V4L2_CID_COLORIMETRY_HDR10_CLL_INFO     (V4L2_CID_COLORIMETRY_CLASS_BASE + 0)
2439
2440 struct v4l2_ctrl_hdr10_cll_info {
2441         __u16 max_content_light_level;
2442         __u16 max_pic_average_light_level;
2443 };
2444
2445 #define V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY    (V4L2_CID_COLORIMETRY_CLASS_BASE + 1)
2446
2447 #define V4L2_HDR10_MASTERING_PRIMARIES_X_LOW    5
2448 #define V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH   37000
2449 #define V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW    5
2450 #define V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH   42000
2451 #define V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW  5
2452 #define V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH 37000
2453 #define V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW  5
2454 #define V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH 42000
2455 #define V4L2_HDR10_MASTERING_MAX_LUMA_LOW       50000
2456 #define V4L2_HDR10_MASTERING_MAX_LUMA_HIGH      100000000
2457 #define V4L2_HDR10_MASTERING_MIN_LUMA_LOW       1
2458 #define V4L2_HDR10_MASTERING_MIN_LUMA_HIGH      50000
2459
2460 struct v4l2_ctrl_hdr10_mastering_display {
2461         __u16 display_primaries_x[3];
2462         __u16 display_primaries_y[3];
2463         __u16 white_point_x;
2464         __u16 white_point_y;
2465         __u32 max_display_mastering_luminance;
2466         __u32 min_display_mastering_luminance;
2467 };
2468
2469 /* Stateless VP9 controls */
2470
2471 #define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_ENABLED 0x1
2472 #define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_UPDATE  0x2
2473
2474 /**
2475  * struct v4l2_vp9_loop_filter - VP9 loop filter parameters
2476  *
2477  * @ref_deltas: contains the adjustment needed for the filter level based on the
2478  * chosen reference frame. If this syntax element is not present in the bitstream,
2479  * users should pass its last value.
2480  * @mode_deltas: contains the adjustment needed for the filter level based on the
2481  * chosen mode. If this syntax element is not present in the bitstream, users should
2482  * pass its last value.
2483  * @level: indicates the loop filter strength.
2484  * @sharpness: indicates the sharpness level.
2485  * @flags: combination of V4L2_VP9_LOOP_FILTER_FLAG_{} flags.
2486  * @reserved: padding field. Should be zeroed by applications.
2487  *
2488  * This structure contains all loop filter related parameters. See sections
2489  * '7.2.8 Loop filter semantics' of the VP9 specification for more details.
2490  */
2491 struct v4l2_vp9_loop_filter {
2492         __s8 ref_deltas[4];
2493         __s8 mode_deltas[2];
2494         __u8 level;
2495         __u8 sharpness;
2496         __u8 flags;
2497         __u8 reserved[7];
2498 };
2499
2500 /**
2501  * struct v4l2_vp9_quantization - VP9 quantization parameters
2502  *
2503  * @base_q_idx: indicates the base frame qindex.
2504  * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx.
2505  * @delta_q_uv_dc: indicates the UV DC quantizer relative to base_q_idx.
2506  * @delta_q_uv_ac: indicates the UV AC quantizer relative to base_q_idx.
2507  * @reserved: padding field. Should be zeroed by applications.
2508  *
2509  * Encodes the quantization parameters. See section '7.2.9 Quantization params
2510  * syntax' of the VP9 specification for more details.
2511  */
2512 struct v4l2_vp9_quantization {
2513         __u8 base_q_idx;
2514         __s8 delta_q_y_dc;
2515         __s8 delta_q_uv_dc;
2516         __s8 delta_q_uv_ac;
2517         __u8 reserved[4];
2518 };
2519
2520 #define V4L2_VP9_SEGMENTATION_FLAG_ENABLED              0x01
2521 #define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_MAP           0x02
2522 #define V4L2_VP9_SEGMENTATION_FLAG_TEMPORAL_UPDATE      0x04
2523 #define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_DATA          0x08
2524 #define V4L2_VP9_SEGMENTATION_FLAG_ABS_OR_DELTA_UPDATE  0x10
2525
2526 #define V4L2_VP9_SEG_LVL_ALT_Q                          0
2527 #define V4L2_VP9_SEG_LVL_ALT_L                          1
2528 #define V4L2_VP9_SEG_LVL_REF_FRAME                      2
2529 #define V4L2_VP9_SEG_LVL_SKIP                           3
2530 #define V4L2_VP9_SEG_LVL_MAX                            4
2531
2532 #define V4L2_VP9_SEGMENT_FEATURE_ENABLED(id)    (1 << (id))
2533 #define V4L2_VP9_SEGMENT_FEATURE_ENABLED_MASK   0xf
2534
2535 /**
2536  * struct v4l2_vp9_segmentation - VP9 segmentation parameters
2537  *
2538  * @feature_data: data attached to each feature. Data entry is only valid if
2539  * the feature is enabled. The array shall be indexed with segment number as
2540  * the first dimension (0..7) and one of V4L2_VP9_SEG_{} as the second dimension.
2541  * @feature_enabled: bitmask defining which features are enabled in each segment.
2542  * The value for each segment is a combination of V4L2_VP9_SEGMENT_FEATURE_ENABLED(id)
2543  * values where id is one of V4L2_VP9_SEG_LVL_{}.
2544  * @tree_probs: specifies the probability values to be used when decoding a
2545  * Segment-ID. See '5.15. Segmentation map' section of the VP9 specification
2546  * for more details.
2547  * @pred_probs: specifies the probability values to be used when decoding a
2548  * Predicted-Segment-ID. See '6.4.14. Get segment id syntax' section of :ref:`vp9`
2549  * for more details.
2550  * @flags: combination of V4L2_VP9_SEGMENTATION_FLAG_{} flags.
2551  * @reserved: padding field. Should be zeroed by applications.
2552  *
2553  * Encodes the quantization parameters. See section '7.2.10 Segmentation params syntax' of
2554  * the VP9 specification for more details.
2555  */
2556 struct v4l2_vp9_segmentation {
2557         __s16 feature_data[8][4];
2558         __u8 feature_enabled[8];
2559         __u8 tree_probs[7];
2560         __u8 pred_probs[3];
2561         __u8 flags;
2562         __u8 reserved[5];
2563 };
2564
2565 #define V4L2_VP9_FRAME_FLAG_KEY_FRAME                   0x001
2566 #define V4L2_VP9_FRAME_FLAG_SHOW_FRAME                  0x002
2567 #define V4L2_VP9_FRAME_FLAG_ERROR_RESILIENT             0x004
2568 #define V4L2_VP9_FRAME_FLAG_INTRA_ONLY                  0x008
2569 #define V4L2_VP9_FRAME_FLAG_ALLOW_HIGH_PREC_MV          0x010
2570 #define V4L2_VP9_FRAME_FLAG_REFRESH_FRAME_CTX           0x020
2571 #define V4L2_VP9_FRAME_FLAG_PARALLEL_DEC_MODE           0x040
2572 #define V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING               0x080
2573 #define V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING               0x100
2574 #define V4L2_VP9_FRAME_FLAG_COLOR_RANGE_FULL_SWING      0x200
2575
2576 #define V4L2_VP9_SIGN_BIAS_LAST                         0x1
2577 #define V4L2_VP9_SIGN_BIAS_GOLDEN                       0x2
2578 #define V4L2_VP9_SIGN_BIAS_ALT                          0x4
2579
2580 #define V4L2_VP9_RESET_FRAME_CTX_NONE                   0
2581 #define V4L2_VP9_RESET_FRAME_CTX_SPEC                   1
2582 #define V4L2_VP9_RESET_FRAME_CTX_ALL                    2
2583
2584 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP                 0
2585 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SMOOTH          1
2586 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SHARP           2
2587 #define V4L2_VP9_INTERP_FILTER_BILINEAR                 3
2588 #define V4L2_VP9_INTERP_FILTER_SWITCHABLE               4
2589
2590 #define V4L2_VP9_REFERENCE_MODE_SINGLE_REFERENCE        0
2591 #define V4L2_VP9_REFERENCE_MODE_COMPOUND_REFERENCE      1
2592 #define V4L2_VP9_REFERENCE_MODE_SELECT                  2
2593
2594 #define V4L2_VP9_PROFILE_MAX                            3
2595
2596 #define V4L2_CID_STATELESS_VP9_FRAME    (V4L2_CID_CODEC_STATELESS_BASE + 300)
2597 /**
2598  * struct v4l2_ctrl_vp9_frame - VP9 frame decoding control
2599  *
2600  * @lf: loop filter parameters. See &v4l2_vp9_loop_filter for more details.
2601  * @quant: quantization parameters. See &v4l2_vp9_quantization for more details.
2602  * @seg: segmentation parameters. See &v4l2_vp9_segmentation for more details.
2603  * @flags: combination of V4L2_VP9_FRAME_FLAG_{} flags.
2604  * @compressed_header_size: compressed header size in bytes.
2605  * @uncompressed_header_size: uncompressed header size in bytes.
2606  * @frame_width_minus_1: add 1 to it and you'll get the frame width expressed in pixels.
2607  * @frame_height_minus_1: add 1 to it and you'll get the frame height expressed in pixels.
2608  * @render_width_minus_1: add 1 to it and you'll get the expected render width expressed in
2609  * pixels. This is not used during the decoding process but might be used by HW scalers
2610  * to prepare a frame that's ready for scanout.
2611  * @render_height_minus_1: add 1 to it and you'll get the expected render height expressed in
2612  * pixels. This is not used during the decoding process but might be used by HW scalers
2613  * to prepare a frame that's ready for scanout.
2614  * @last_frame_ts: "last" reference buffer timestamp.
2615  * The timestamp refers to the timestamp field in struct v4l2_buffer.
2616  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
2617  * @golden_frame_ts: "golden" reference buffer timestamp.
2618  * The timestamp refers to the timestamp field in struct v4l2_buffer.
2619  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
2620  * @alt_frame_ts: "alt" reference buffer timestamp.
2621  * The timestamp refers to the timestamp field in struct v4l2_buffer.
2622  * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
2623  * @ref_frame_sign_bias: a bitfield specifying whether the sign bias is set for a given
2624  * reference frame. Either of V4L2_VP9_SIGN_BIAS_{}.
2625  * @reset_frame_context: specifies whether the frame context should be reset to default values.
2626  * Either of V4L2_VP9_RESET_FRAME_CTX_{}.
2627  * @frame_context_idx: frame context that should be used/updated.
2628  * @profile: VP9 profile. Can be 0, 1, 2 or 3.
2629  * @bit_depth: bits per components. Can be 8, 10 or 12. Note that not all profiles support
2630  * 10 and/or 12 bits depths.
2631  * @interpolation_filter: specifies the filter selection used for performing inter prediction.
2632  * Set to one of V4L2_VP9_INTERP_FILTER_{}.
2633  * @tile_cols_log2: specifies the base 2 logarithm of the width of each tile (where the width
2634  * is measured in units of 8x8 blocks). Shall be less than or equal to 6.
2635  * @tile_rows_log2: specifies the base 2 logarithm of the height of each tile (where the height
2636  * is measured in units of 8x8 blocks).
2637  * @reference_mode: specifies the type of inter prediction to be used.
2638  * Set to one of V4L2_VP9_REFERENCE_MODE_{}.
2639  * @reserved: padding field. Should be zeroed by applications.
2640  */
2641 struct v4l2_ctrl_vp9_frame {
2642         struct v4l2_vp9_loop_filter lf;
2643         struct v4l2_vp9_quantization quant;
2644         struct v4l2_vp9_segmentation seg;
2645         __u32 flags;
2646         __u16 compressed_header_size;
2647         __u16 uncompressed_header_size;
2648         __u16 frame_width_minus_1;
2649         __u16 frame_height_minus_1;
2650         __u16 render_width_minus_1;
2651         __u16 render_height_minus_1;
2652         __u64 last_frame_ts;
2653         __u64 golden_frame_ts;
2654         __u64 alt_frame_ts;
2655         __u8 ref_frame_sign_bias;
2656         __u8 reset_frame_context;
2657         __u8 frame_context_idx;
2658         __u8 profile;
2659         __u8 bit_depth;
2660         __u8 interpolation_filter;
2661         __u8 tile_cols_log2;
2662         __u8 tile_rows_log2;
2663         __u8 reference_mode;
2664         __u8 reserved[7];
2665 };
2666
2667 #define V4L2_VP9_NUM_FRAME_CTX  4
2668
2669 /**
2670  * struct v4l2_vp9_mv_probs - VP9 Motion vector probability updates
2671  * @joint: motion vector joint probability updates.
2672  * @sign: motion vector sign probability updates.
2673  * @classes: motion vector class probability updates.
2674  * @class0_bit: motion vector class0 bit probability updates.
2675  * @bits: motion vector bits probability updates.
2676  * @class0_fr: motion vector class0 fractional bit probability updates.
2677  * @fr: motion vector fractional bit probability updates.
2678  * @class0_hp: motion vector class0 high precision fractional bit probability updates.
2679  * @hp: motion vector high precision fractional bit probability updates.
2680  *
2681  * This structure contains new values of motion vector probabilities.
2682  * A value of zero in an array element means there is no update of the relevant probability.
2683  * See `struct v4l2_vp9_prob_updates` for details.
2684  */
2685 struct v4l2_vp9_mv_probs {
2686         __u8 joint[3];
2687         __u8 sign[2];
2688         __u8 classes[2][10];
2689         __u8 class0_bit[2];
2690         __u8 bits[2][10];
2691         __u8 class0_fr[2][2][3];
2692         __u8 fr[2][3];
2693         __u8 class0_hp[2];
2694         __u8 hp[2];
2695 };
2696
2697 #define V4L2_CID_STATELESS_VP9_COMPRESSED_HDR   (V4L2_CID_CODEC_STATELESS_BASE + 301)
2698
2699 #define V4L2_VP9_TX_MODE_ONLY_4X4                       0
2700 #define V4L2_VP9_TX_MODE_ALLOW_8X8                      1
2701 #define V4L2_VP9_TX_MODE_ALLOW_16X16                    2
2702 #define V4L2_VP9_TX_MODE_ALLOW_32X32                    3
2703 #define V4L2_VP9_TX_MODE_SELECT                         4
2704
2705 /**
2706  * struct v4l2_ctrl_vp9_compressed_hdr - VP9 probability updates control
2707  * @tx_mode: specifies the TX mode. Set to one of V4L2_VP9_TX_MODE_{}.
2708  * @tx8: TX 8x8 probability updates.
2709  * @tx16: TX 16x16 probability updates.
2710  * @tx32: TX 32x32 probability updates.
2711  * @coef: coefficient probability updates.
2712  * @skip: skip probability updates.
2713  * @inter_mode: inter mode probability updates.
2714  * @interp_filter: interpolation filter probability updates.
2715  * @is_inter: is inter-block probability updates.
2716  * @comp_mode: compound prediction mode probability updates.
2717  * @single_ref: single ref probability updates.
2718  * @comp_ref: compound ref probability updates.
2719  * @y_mode: Y prediction mode probability updates.
2720  * @uv_mode: UV prediction mode probability updates.
2721  * @partition: partition probability updates.
2722  * @mv: motion vector probability updates.
2723  *
2724  * This structure holds the probabilities update as parsed in the compressed
2725  * header (Spec 6.3). These values represent the value of probability update after
2726  * being translated with inv_map_table[] (see 6.3.5). A value of zero in an array element
2727  * means that there is no update of the relevant probability.
2728  *
2729  * This control is optional and needs to be used when dealing with the hardware which is
2730  * not capable of parsing the compressed header itself. Only drivers which need it will
2731  * implement it.
2732  */
2733 struct v4l2_ctrl_vp9_compressed_hdr {
2734         __u8 tx_mode;
2735         __u8 tx8[2][1];
2736         __u8 tx16[2][2];
2737         __u8 tx32[2][3];
2738         __u8 coef[4][2][2][6][6][3];
2739         __u8 skip[3];
2740         __u8 inter_mode[7][3];
2741         __u8 interp_filter[4][2];
2742         __u8 is_inter[4];
2743         __u8 comp_mode[5];
2744         __u8 single_ref[5][2];
2745         __u8 comp_ref[5];
2746         __u8 y_mode[4][9];
2747         __u8 uv_mode[10][9];
2748         __u8 partition[16][3];
2749
2750         struct v4l2_vp9_mv_probs mv;
2751 };
2752
2753 /* MPEG-compression definitions kept for backwards compatibility */
2754 #ifndef __KERNEL__
2755 #define V4L2_CTRL_CLASS_MPEG            V4L2_CTRL_CLASS_CODEC
2756 #define V4L2_CID_MPEG_CLASS             V4L2_CID_CODEC_CLASS
2757 #define V4L2_CID_MPEG_BASE              V4L2_CID_CODEC_BASE
2758 #define V4L2_CID_MPEG_CX2341X_BASE      V4L2_CID_CODEC_CX2341X_BASE
2759 #define V4L2_CID_MPEG_MFC51_BASE        V4L2_CID_CODEC_MFC51_BASE
2760 #endif
2761
2762 #endif