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) 63enum 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) 76enum 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#ifndef __KERNEL__ 119/* 120 * The base for the meye driver controls. This driver was removed, but 121 * we keep this define in case any software still uses it. 122 */ 123#define V4L2_CID_USER_MEYE_BASE (V4L2_CID_USER_BASE + 0x1000) 124#endif 125 126/* The base for the bttv driver controls. 127 * We reserve 32 controls for this driver. */ 128#define V4L2_CID_USER_BTTV_BASE (V4L2_CID_USER_BASE + 0x1010) 129 130 131/* The base for the s2255 driver controls. 132 * We reserve 16 controls for this driver. */ 133#define V4L2_CID_USER_S2255_BASE (V4L2_CID_USER_BASE + 0x1030) 134 135/* 136 * The base for the si476x driver controls. See include/media/drv-intf/si476x.h 137 * for the list of controls. Total of 16 controls is reserved for this driver 138 */ 139#define V4L2_CID_USER_SI476X_BASE (V4L2_CID_USER_BASE + 0x1040) 140 141/* The base for the TI VPE driver controls. Total of 16 controls is reserved for 142 * this driver */ 143#define V4L2_CID_USER_TI_VPE_BASE (V4L2_CID_USER_BASE + 0x1050) 144 145/* The base for the saa7134 driver controls. 146 * We reserve 16 controls for this driver. */ 147#define V4L2_CID_USER_SAA7134_BASE (V4L2_CID_USER_BASE + 0x1060) 148 149/* The base for the adv7180 driver controls. 150 * We reserve 16 controls for this driver. */ 151#define V4L2_CID_USER_ADV7180_BASE (V4L2_CID_USER_BASE + 0x1070) 152 153/* The base for the tc358743 driver controls. 154 * We reserve 16 controls for this driver. */ 155#define V4L2_CID_USER_TC358743_BASE (V4L2_CID_USER_BASE + 0x1080) 156 157/* The base for the max217x driver controls. 158 * We reserve 32 controls for this driver 159 */ 160#define V4L2_CID_USER_MAX217X_BASE (V4L2_CID_USER_BASE + 0x1090) 161 162/* The base for the imx driver controls. 163 * We reserve 16 controls for this driver. */ 164#define V4L2_CID_USER_IMX_BASE (V4L2_CID_USER_BASE + 0x10b0) 165 166/* 167 * The base for the atmel isc driver controls. 168 * We reserve 32 controls for this driver. 169 */ 170#define V4L2_CID_USER_ATMEL_ISC_BASE (V4L2_CID_USER_BASE + 0x10c0) 171 172/* 173 * The base for the CODA driver controls. 174 * We reserve 16 controls for this driver. 175 */ 176#define V4L2_CID_USER_CODA_BASE (V4L2_CID_USER_BASE + 0x10e0) 177/* 178 * The base for MIPI CCS driver controls. 179 * We reserve 128 controls for this driver. 180 */ 181#define V4L2_CID_USER_CCS_BASE (V4L2_CID_USER_BASE + 0x10f0) 182/* 183 * The base for Allegro driver controls. 184 * We reserve 16 controls for this driver. 185 */ 186#define V4L2_CID_USER_ALLEGRO_BASE (V4L2_CID_USER_BASE + 0x1170) 187 188/* 189 * The base for the isl7998x driver controls. 190 * We reserve 16 controls for this driver. 191 */ 192#define V4L2_CID_USER_ISL7998X_BASE (V4L2_CID_USER_BASE + 0x1180) 193 194/* 195 * The base for DW100 driver controls. 196 * We reserve 16 controls for this driver. 197 */ 198#define V4L2_CID_USER_DW100_BASE (V4L2_CID_USER_BASE + 0x1190) 199 200/* 201 * The base for Aspeed driver controls. 202 * We reserve 16 controls for this driver. 203 */ 204#define V4L2_CID_USER_ASPEED_BASE (V4L2_CID_USER_BASE + 0x11a0) 205 206/* 207 * The base for Nuvoton NPCM driver controls. 208 * We reserve 16 controls for this driver. 209 */ 210#define V4L2_CID_USER_NPCM_BASE (V4L2_CID_USER_BASE + 0x11b0) 211 212/* 213 * The base for THine THP7312 driver controls. 214 * We reserve 32 controls for this driver. 215 */ 216#define V4L2_CID_USER_THP7312_BASE (V4L2_CID_USER_BASE + 0x11c0) 217 218/* MPEG-class control IDs */ 219/* The MPEG controls are applicable to all codec controls 220 * and the 'MPEG' part of the define is historical */ 221 222#define V4L2_CID_CODEC_BASE (V4L2_CTRL_CLASS_CODEC | 0x900) 223#define V4L2_CID_CODEC_CLASS (V4L2_CTRL_CLASS_CODEC | 1) 224 225/* MPEG streams, specific to multiplexed streams */ 226#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_CODEC_BASE+0) 227enum v4l2_mpeg_stream_type { 228 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */ 229 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */ 230 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */ 231 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */ 232 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */ 233 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */ 234}; 235#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_CODEC_BASE+1) 236#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_CODEC_BASE+2) 237#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_CODEC_BASE+3) 238#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_CODEC_BASE+4) 239#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_CODEC_BASE+5) 240#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_CODEC_BASE+6) 241#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_CODEC_BASE+7) 242enum v4l2_mpeg_stream_vbi_fmt { 243 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */ 244 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */ 245}; 246 247/* MPEG audio controls specific to multiplexed streams */ 248#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_CODEC_BASE+100) 249enum v4l2_mpeg_audio_sampling_freq { 250 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0, 251 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1, 252 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2, 253}; 254#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_CODEC_BASE+101) 255enum v4l2_mpeg_audio_encoding { 256 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0, 257 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1, 258 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2, 259 V4L2_MPEG_AUDIO_ENCODING_AAC = 3, 260 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4, 261}; 262#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_CODEC_BASE+102) 263enum v4l2_mpeg_audio_l1_bitrate { 264 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0, 265 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1, 266 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2, 267 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3, 268 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4, 269 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5, 270 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6, 271 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7, 272 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8, 273 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9, 274 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10, 275 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11, 276 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12, 277 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13, 278}; 279#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_CODEC_BASE+103) 280enum v4l2_mpeg_audio_l2_bitrate { 281 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0, 282 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1, 283 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2, 284 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3, 285 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4, 286 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5, 287 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6, 288 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7, 289 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8, 290 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9, 291 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10, 292 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11, 293 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12, 294 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13, 295}; 296#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_CODEC_BASE+104) 297enum v4l2_mpeg_audio_l3_bitrate { 298 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0, 299 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1, 300 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2, 301 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3, 302 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4, 303 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5, 304 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6, 305 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7, 306 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8, 307 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9, 308 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10, 309 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11, 310 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12, 311 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13, 312}; 313#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_CODEC_BASE+105) 314enum v4l2_mpeg_audio_mode { 315 V4L2_MPEG_AUDIO_MODE_STEREO = 0, 316 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1, 317 V4L2_MPEG_AUDIO_MODE_DUAL = 2, 318 V4L2_MPEG_AUDIO_MODE_MONO = 3, 319}; 320#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_CODEC_BASE+106) 321enum v4l2_mpeg_audio_mode_extension { 322 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0, 323 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1, 324 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2, 325 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3, 326}; 327#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_CODEC_BASE+107) 328enum v4l2_mpeg_audio_emphasis { 329 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0, 330 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1, 331 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2, 332}; 333#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_CODEC_BASE+108) 334enum v4l2_mpeg_audio_crc { 335 V4L2_MPEG_AUDIO_CRC_NONE = 0, 336 V4L2_MPEG_AUDIO_CRC_CRC16 = 1, 337}; 338#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_CODEC_BASE+109) 339#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_CODEC_BASE+110) 340#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_CODEC_BASE+111) 341enum v4l2_mpeg_audio_ac3_bitrate { 342 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0, 343 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1, 344 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2, 345 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3, 346 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4, 347 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5, 348 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6, 349 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7, 350 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8, 351 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9, 352 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10, 353 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11, 354 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12, 355 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13, 356 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14, 357 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15, 358 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16, 359 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17, 360 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18, 361}; 362#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_CODEC_BASE+112) 363enum v4l2_mpeg_audio_dec_playback { 364 V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0, 365 V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1, 366 V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2, 367 V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3, 368 V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4, 369 V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5, 370}; 371#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113) 372 373/* MPEG video controls specific to multiplexed streams */ 374#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_CODEC_BASE+200) 375enum v4l2_mpeg_video_encoding { 376 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0, 377 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1, 378 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2, 379}; 380#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_CODEC_BASE+201) 381enum v4l2_mpeg_video_aspect { 382 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0, 383 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1, 384 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2, 385 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3, 386}; 387#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_CODEC_BASE+202) 388#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_CODEC_BASE+203) 389#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_CODEC_BASE+204) 390#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_CODEC_BASE+205) 391#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_CODEC_BASE+206) 392enum v4l2_mpeg_video_bitrate_mode { 393 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0, 394 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1, 395 V4L2_MPEG_VIDEO_BITRATE_MODE_CQ = 2, 396}; 397#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_CODEC_BASE+207) 398#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_CODEC_BASE+208) 399#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_CODEC_BASE+209) 400#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_CODEC_BASE+210) 401#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_CODEC_BASE+211) 402#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_CODEC_BASE+212) 403#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_CODEC_BASE+213) 404#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_CODEC_BASE+214) 405#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_CODEC_BASE+215) 406#define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_CODEC_BASE+216) 407enum v4l2_mpeg_video_header_mode { 408 V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0, 409 V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1, 410 411}; 412#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_CODEC_BASE+217) 413#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_CODEC_BASE+218) 414#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_CODEC_BASE+219) 415#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_CODEC_BASE+220) 416#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_CODEC_BASE+221) 417enum v4l2_mpeg_video_multi_slice_mode { 418 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0, 419 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB = 1, 420 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES = 2, 421#ifndef __KERNEL__ 422 /* Kept for backwards compatibility reasons. Stupid typo... */ 423 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1, 424 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2, 425#endif 426}; 427#define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_CODEC_BASE+222) 428#define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_CODEC_BASE+223) 429#define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_CODEC_BASE+224) 430#define V4L2_CID_MPEG_VIDEO_VBV_DELAY (V4L2_CID_CODEC_BASE+225) 431#define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER (V4L2_CID_CODEC_BASE+226) 432#define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE (V4L2_CID_CODEC_BASE+227) 433#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_CODEC_BASE+228) 434#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_CODEC_BASE+229) 435#define V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID (V4L2_CID_CODEC_BASE+230) 436#define V4L2_CID_MPEG_VIDEO_AU_DELIMITER (V4L2_CID_CODEC_BASE+231) 437#define V4L2_CID_MPEG_VIDEO_LTR_COUNT (V4L2_CID_CODEC_BASE+232) 438#define V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX (V4L2_CID_CODEC_BASE+233) 439#define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES (V4L2_CID_CODEC_BASE+234) 440#define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR (V4L2_CID_CODEC_BASE+235) 441#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD (V4L2_CID_CODEC_BASE+236) 442#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE (V4L2_CID_CODEC_BASE+237) 443enum v4l2_mpeg_video_intra_refresh_period_type { 444 V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM = 0, 445 V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC = 1, 446}; 447 448/* CIDs for the MPEG-2 Part 2 (H.262) codec */ 449#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_CODEC_BASE+270) 450enum v4l2_mpeg_video_mpeg2_level { 451 V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0, 452 V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1, 453 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2, 454 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3, 455}; 456#define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_CODEC_BASE+271) 457enum v4l2_mpeg_video_mpeg2_profile { 458 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0, 459 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1, 460 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 2, 461 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE = 3, 462 V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH = 4, 463 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW = 5, 464}; 465 466/* CIDs for the FWHT codec as used by the vicodec driver. */ 467#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_CODEC_BASE + 290) 468#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_CODEC_BASE + 291) 469 470#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_CODEC_BASE+300) 471#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_CODEC_BASE+301) 472#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_CODEC_BASE+302) 473#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_CODEC_BASE+303) 474#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_CODEC_BASE+304) 475#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_CODEC_BASE+350) 476#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_CODEC_BASE+351) 477#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_CODEC_BASE+352) 478#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_CODEC_BASE+353) 479#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_CODEC_BASE+354) 480#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_CODEC_BASE+355) 481#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_CODEC_BASE+356) 482#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_CODEC_BASE+357) 483enum v4l2_mpeg_video_h264_entropy_mode { 484 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0, 485 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1, 486}; 487#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_CODEC_BASE+358) 488#define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_CODEC_BASE+359) 489enum v4l2_mpeg_video_h264_level { 490 V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0, 491 V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1, 492 V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2, 493 V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3, 494 V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4, 495 V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5, 496 V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6, 497 V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7, 498 V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8, 499 V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9, 500 V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10, 501 V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11, 502 V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12, 503 V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13, 504 V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14, 505 V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15, 506 V4L2_MPEG_VIDEO_H264_LEVEL_5_2 = 16, 507 V4L2_MPEG_VIDEO_H264_LEVEL_6_0 = 17, 508 V4L2_MPEG_VIDEO_H264_LEVEL_6_1 = 18, 509 V4L2_MPEG_VIDEO_H264_LEVEL_6_2 = 19, 510}; 511#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_CODEC_BASE+360) 512#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_CODEC_BASE+361) 513#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE+362) 514enum v4l2_mpeg_video_h264_loop_filter_mode { 515 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0, 516 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1, 517 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2, 518}; 519#define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_CODEC_BASE+363) 520enum v4l2_mpeg_video_h264_profile { 521 V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0, 522 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1, 523 V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2, 524 V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3, 525 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4, 526 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5, 527 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6, 528 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7, 529 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8, 530 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9, 531 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10, 532 V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11, 533 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12, 534 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13, 535 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14, 536 V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15, 537 V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16, 538 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH = 17, 539}; 540#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_CODEC_BASE+364) 541#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_CODEC_BASE+365) 542#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_CODEC_BASE+366) 543#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_CODEC_BASE+367) 544enum v4l2_mpeg_video_h264_vui_sar_idc { 545 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0, 546 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1, 547 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2, 548 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3, 549 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4, 550 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5, 551 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6, 552 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7, 553 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8, 554 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9, 555 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10, 556 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11, 557 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12, 558 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13, 559 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14, 560 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15, 561 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16, 562 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17, 563}; 564#define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING (V4L2_CID_CODEC_BASE+368) 565#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0 (V4L2_CID_CODEC_BASE+369) 566#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE (V4L2_CID_CODEC_BASE+370) 567enum v4l2_mpeg_video_h264_sei_fp_arrangement_type { 568 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD = 0, 569 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN = 1, 570 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW = 2, 571 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE = 3, 572 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM = 4, 573 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL = 5, 574}; 575#define V4L2_CID_MPEG_VIDEO_H264_FMO (V4L2_CID_CODEC_BASE+371) 576#define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE (V4L2_CID_CODEC_BASE+372) 577enum v4l2_mpeg_video_h264_fmo_map_type { 578 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES = 0, 579 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES = 1, 580 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER = 2, 581 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT = 3, 582 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN = 4, 583 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN = 5, 584 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT = 6, 585}; 586#define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP (V4L2_CID_CODEC_BASE+373) 587#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION (V4L2_CID_CODEC_BASE+374) 588enum v4l2_mpeg_video_h264_fmo_change_dir { 589 V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT = 0, 590 V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT = 1, 591}; 592#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE (V4L2_CID_CODEC_BASE+375) 593#define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH (V4L2_CID_CODEC_BASE+376) 594#define V4L2_CID_MPEG_VIDEO_H264_ASO (V4L2_CID_CODEC_BASE+377) 595#define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER (V4L2_CID_CODEC_BASE+378) 596#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING (V4L2_CID_CODEC_BASE+379) 597#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE (V4L2_CID_CODEC_BASE+380) 598enum v4l2_mpeg_video_h264_hierarchical_coding_type { 599 V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B = 0, 600 V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P = 1, 601}; 602#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER (V4L2_CID_CODEC_BASE+381) 603#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP (V4L2_CID_CODEC_BASE+382) 604#define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION (V4L2_CID_CODEC_BASE+383) 605#define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET (V4L2_CID_CODEC_BASE+384) 606#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+385) 607#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+386) 608#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+387) 609#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388) 610#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+389) 611#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+390) 612#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE+391) 613#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE+392) 614#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE+393) 615#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE+394) 616#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE+395) 617#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE+396) 618#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE+397) 619#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_CODEC_BASE+400) 620#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_CODEC_BASE+401) 621#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_CODEC_BASE+402) 622#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_CODEC_BASE+403) 623#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_CODEC_BASE+404) 624#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_CODEC_BASE+405) 625enum v4l2_mpeg_video_mpeg4_level { 626 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0, 627 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1, 628 V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2, 629 V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3, 630 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4, 631 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5, 632 V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6, 633 V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7, 634}; 635#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_CODEC_BASE+406) 636enum v4l2_mpeg_video_mpeg4_profile { 637 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0, 638 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1, 639 V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2, 640 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3, 641 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4, 642}; 643#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_CODEC_BASE+407) 644 645/* Control IDs for VP8 streams 646 * Although VP8 is not part of MPEG we add these controls to the MPEG class 647 * as that class is already handling other video compression standards 648 */ 649#define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS (V4L2_CID_CODEC_BASE+500) 650enum v4l2_vp8_num_partitions { 651 V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION = 0, 652 V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS = 1, 653 V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS = 2, 654 V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS = 3, 655}; 656#define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4 (V4L2_CID_CODEC_BASE+501) 657#define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES (V4L2_CID_CODEC_BASE+502) 658enum v4l2_vp8_num_ref_frames { 659 V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME = 0, 660 V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME = 1, 661 V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME = 2, 662}; 663#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL (V4L2_CID_CODEC_BASE+503) 664#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS (V4L2_CID_CODEC_BASE+504) 665#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_CODEC_BASE+505) 666#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL (V4L2_CID_CODEC_BASE+506) 667enum v4l2_vp8_golden_frame_sel { 668 V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV = 0, 669 V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD = 1, 670}; 671#define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP (V4L2_CID_CODEC_BASE+507) 672#define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP (V4L2_CID_CODEC_BASE+508) 673#define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP (V4L2_CID_CODEC_BASE+509) 674#define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP (V4L2_CID_CODEC_BASE+510) 675 676#define V4L2_CID_MPEG_VIDEO_VP8_PROFILE (V4L2_CID_CODEC_BASE+511) 677enum v4l2_mpeg_video_vp8_profile { 678 V4L2_MPEG_VIDEO_VP8_PROFILE_0 = 0, 679 V4L2_MPEG_VIDEO_VP8_PROFILE_1 = 1, 680 V4L2_MPEG_VIDEO_VP8_PROFILE_2 = 2, 681 V4L2_MPEG_VIDEO_VP8_PROFILE_3 = 3, 682}; 683/* Deprecated alias for compatibility reasons. */ 684#define V4L2_CID_MPEG_VIDEO_VPX_PROFILE V4L2_CID_MPEG_VIDEO_VP8_PROFILE 685#define V4L2_CID_MPEG_VIDEO_VP9_PROFILE (V4L2_CID_CODEC_BASE+512) 686enum v4l2_mpeg_video_vp9_profile { 687 V4L2_MPEG_VIDEO_VP9_PROFILE_0 = 0, 688 V4L2_MPEG_VIDEO_VP9_PROFILE_1 = 1, 689 V4L2_MPEG_VIDEO_VP9_PROFILE_2 = 2, 690 V4L2_MPEG_VIDEO_VP9_PROFILE_3 = 3, 691}; 692#define V4L2_CID_MPEG_VIDEO_VP9_LEVEL (V4L2_CID_CODEC_BASE+513) 693enum v4l2_mpeg_video_vp9_level { 694 V4L2_MPEG_VIDEO_VP9_LEVEL_1_0 = 0, 695 V4L2_MPEG_VIDEO_VP9_LEVEL_1_1 = 1, 696 V4L2_MPEG_VIDEO_VP9_LEVEL_2_0 = 2, 697 V4L2_MPEG_VIDEO_VP9_LEVEL_2_1 = 3, 698 V4L2_MPEG_VIDEO_VP9_LEVEL_3_0 = 4, 699 V4L2_MPEG_VIDEO_VP9_LEVEL_3_1 = 5, 700 V4L2_MPEG_VIDEO_VP9_LEVEL_4_0 = 6, 701 V4L2_MPEG_VIDEO_VP9_LEVEL_4_1 = 7, 702 V4L2_MPEG_VIDEO_VP9_LEVEL_5_0 = 8, 703 V4L2_MPEG_VIDEO_VP9_LEVEL_5_1 = 9, 704 V4L2_MPEG_VIDEO_VP9_LEVEL_5_2 = 10, 705 V4L2_MPEG_VIDEO_VP9_LEVEL_6_0 = 11, 706 V4L2_MPEG_VIDEO_VP9_LEVEL_6_1 = 12, 707 V4L2_MPEG_VIDEO_VP9_LEVEL_6_2 = 13, 708}; 709 710/* CIDs for HEVC encoding. */ 711 712#define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP (V4L2_CID_CODEC_BASE + 600) 713#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP (V4L2_CID_CODEC_BASE + 601) 714#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP (V4L2_CID_CODEC_BASE + 602) 715#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP (V4L2_CID_CODEC_BASE + 603) 716#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP (V4L2_CID_CODEC_BASE + 604) 717#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP (V4L2_CID_CODEC_BASE + 605) 718#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_CODEC_BASE + 606) 719enum v4l2_mpeg_video_hevc_hier_coding_type { 720 V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B = 0, 721 V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P = 1, 722}; 723#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER (V4L2_CID_CODEC_BASE + 607) 724#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP (V4L2_CID_CODEC_BASE + 608) 725#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP (V4L2_CID_CODEC_BASE + 609) 726#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP (V4L2_CID_CODEC_BASE + 610) 727#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP (V4L2_CID_CODEC_BASE + 611) 728#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP (V4L2_CID_CODEC_BASE + 612) 729#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP (V4L2_CID_CODEC_BASE + 613) 730#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP (V4L2_CID_CODEC_BASE + 614) 731#define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE (V4L2_CID_CODEC_BASE + 615) 732enum v4l2_mpeg_video_hevc_profile { 733 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0, 734 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1, 735 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2, 736}; 737#define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL (V4L2_CID_CODEC_BASE + 616) 738enum v4l2_mpeg_video_hevc_level { 739 V4L2_MPEG_VIDEO_HEVC_LEVEL_1 = 0, 740 V4L2_MPEG_VIDEO_HEVC_LEVEL_2 = 1, 741 V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 = 2, 742 V4L2_MPEG_VIDEO_HEVC_LEVEL_3 = 3, 743 V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 = 4, 744 V4L2_MPEG_VIDEO_HEVC_LEVEL_4 = 5, 745 V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 = 6, 746 V4L2_MPEG_VIDEO_HEVC_LEVEL_5 = 7, 747 V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 = 8, 748 V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 = 9, 749 V4L2_MPEG_VIDEO_HEVC_LEVEL_6 = 10, 750 V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 = 11, 751 V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 = 12, 752}; 753#define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION (V4L2_CID_CODEC_BASE + 617) 754#define V4L2_CID_MPEG_VIDEO_HEVC_TIER (V4L2_CID_CODEC_BASE + 618) 755enum v4l2_mpeg_video_hevc_tier { 756 V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0, 757 V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1, 758}; 759#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH (V4L2_CID_CODEC_BASE + 619) 760#define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE + 620) 761enum v4l2_cid_mpeg_video_hevc_loop_filter_mode { 762 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED = 0, 763 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED = 1, 764 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2, 765}; 766#define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 621) 767#define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 622) 768#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE (V4L2_CID_CODEC_BASE + 623) 769enum v4l2_cid_mpeg_video_hevc_refresh_type { 770 V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE = 0, 771 V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA = 1, 772 V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR = 2, 773}; 774#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD (V4L2_CID_CODEC_BASE + 624) 775#define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU (V4L2_CID_CODEC_BASE + 625) 776#define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED (V4L2_CID_CODEC_BASE + 626) 777#define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT (V4L2_CID_CODEC_BASE + 627) 778#define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB (V4L2_CID_CODEC_BASE + 628) 779#define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID (V4L2_CID_CODEC_BASE + 629) 780#define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING (V4L2_CID_CODEC_BASE + 630) 781#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1 (V4L2_CID_CODEC_BASE + 631) 782#define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT (V4L2_CID_CODEC_BASE + 632) 783#define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION (V4L2_CID_CODEC_BASE + 633) 784#define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE (V4L2_CID_CODEC_BASE + 634) 785#define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD (V4L2_CID_CODEC_BASE + 635) 786enum v4l2_cid_mpeg_video_hevc_size_of_length_field { 787 V4L2_MPEG_VIDEO_HEVC_SIZE_0 = 0, 788 V4L2_MPEG_VIDEO_HEVC_SIZE_1 = 1, 789 V4L2_MPEG_VIDEO_HEVC_SIZE_2 = 2, 790 V4L2_MPEG_VIDEO_HEVC_SIZE_4 = 3, 791}; 792#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE + 636) 793#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE + 637) 794#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE + 638) 795#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE + 639) 796#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE + 640) 797#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE + 641) 798#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE + 642) 799#define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES (V4L2_CID_CODEC_BASE + 643) 800#define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR (V4L2_CID_CODEC_BASE + 644) 801#define V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY (V4L2_CID_CODEC_BASE + 645) 802#define V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_BASE + 646) 803enum v4l2_mpeg_video_frame_skip_mode { 804 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED = 0, 805 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1, 806 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2, 807}; 808 809#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 647) 810#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 648) 811#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 649) 812#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 650) 813#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 651) 814#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 652) 815 816#define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY (V4L2_CID_CODEC_BASE + 653) 817#define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_BASE + 654) 818 819#define V4L2_CID_MPEG_VIDEO_AV1_PROFILE (V4L2_CID_CODEC_BASE + 655) 820/** 821 * enum v4l2_mpeg_video_av1_profile - AV1 profiles 822 * 823 * @V4L2_MPEG_VIDEO_AV1_PROFILE_MAIN: compliant decoders must be able to decode 824 * streams with seq_profile equal to 0. 825 * @V4L2_MPEG_VIDEO_AV1_PROFILE_HIGH: compliant decoders must be able to decode 826 * streams with seq_profile equal less than or equal to 1. 827 * @V4L2_MPEG_VIDEO_AV1_PROFILE_PROFESSIONAL: compliant decoders must be able to 828 * decode streams with seq_profile less than or equal to 2. 829 * 830 * Conveys the highest profile a decoder can work with. 831 */ 832enum v4l2_mpeg_video_av1_profile { 833 V4L2_MPEG_VIDEO_AV1_PROFILE_MAIN = 0, 834 V4L2_MPEG_VIDEO_AV1_PROFILE_HIGH = 1, 835 V4L2_MPEG_VIDEO_AV1_PROFILE_PROFESSIONAL = 2, 836}; 837 838#define V4L2_CID_MPEG_VIDEO_AV1_LEVEL (V4L2_CID_CODEC_BASE + 656) 839/** 840 * enum v4l2_mpeg_video_av1_level - AV1 levels 841 * 842 * @V4L2_MPEG_VIDEO_AV1_LEVEL_2_0: Level 2.0. 843 * @V4L2_MPEG_VIDEO_AV1_LEVEL_2_1: Level 2.1. 844 * @V4L2_MPEG_VIDEO_AV1_LEVEL_2_2: Level 2.2. 845 * @V4L2_MPEG_VIDEO_AV1_LEVEL_2_3: Level 2.3. 846 * @V4L2_MPEG_VIDEO_AV1_LEVEL_3_0: Level 3.0. 847 * @V4L2_MPEG_VIDEO_AV1_LEVEL_3_1: Level 3.1. 848 * @V4L2_MPEG_VIDEO_AV1_LEVEL_3_2: Level 3.2. 849 * @V4L2_MPEG_VIDEO_AV1_LEVEL_3_3: Level 3.3. 850 * @V4L2_MPEG_VIDEO_AV1_LEVEL_4_0: Level 4.0. 851 * @V4L2_MPEG_VIDEO_AV1_LEVEL_4_1: Level 4.1. 852 * @V4L2_MPEG_VIDEO_AV1_LEVEL_4_2: Level 4.2. 853 * @V4L2_MPEG_VIDEO_AV1_LEVEL_4_3: Level 4.3. 854 * @V4L2_MPEG_VIDEO_AV1_LEVEL_5_0: Level 5.0. 855 * @V4L2_MPEG_VIDEO_AV1_LEVEL_5_1: Level 5.1. 856 * @V4L2_MPEG_VIDEO_AV1_LEVEL_5_2: Level 5.2. 857 * @V4L2_MPEG_VIDEO_AV1_LEVEL_5_3: Level 5.3. 858 * @V4L2_MPEG_VIDEO_AV1_LEVEL_6_0: Level 6.0. 859 * @V4L2_MPEG_VIDEO_AV1_LEVEL_6_1: Level 6.1. 860 * @V4L2_MPEG_VIDEO_AV1_LEVEL_6_2: Level 6.2. 861 * @V4L2_MPEG_VIDEO_AV1_LEVEL_6_3: Level 6.3. 862 * @V4L2_MPEG_VIDEO_AV1_LEVEL_7_0: Level 7.0. 863 * @V4L2_MPEG_VIDEO_AV1_LEVEL_7_1: Level 7.1. 864 * @V4L2_MPEG_VIDEO_AV1_LEVEL_7_2: Level 7.2. 865 * @V4L2_MPEG_VIDEO_AV1_LEVEL_7_3: Level 7.3. 866 * 867 * Conveys the highest level a decoder can work with. 868 */ 869enum v4l2_mpeg_video_av1_level { 870 V4L2_MPEG_VIDEO_AV1_LEVEL_2_0 = 0, 871 V4L2_MPEG_VIDEO_AV1_LEVEL_2_1 = 1, 872 V4L2_MPEG_VIDEO_AV1_LEVEL_2_2 = 2, 873 V4L2_MPEG_VIDEO_AV1_LEVEL_2_3 = 3, 874 875 V4L2_MPEG_VIDEO_AV1_LEVEL_3_0 = 4, 876 V4L2_MPEG_VIDEO_AV1_LEVEL_3_1 = 5, 877 V4L2_MPEG_VIDEO_AV1_LEVEL_3_2 = 6, 878 V4L2_MPEG_VIDEO_AV1_LEVEL_3_3 = 7, 879 880 V4L2_MPEG_VIDEO_AV1_LEVEL_4_0 = 8, 881 V4L2_MPEG_VIDEO_AV1_LEVEL_4_1 = 9, 882 V4L2_MPEG_VIDEO_AV1_LEVEL_4_2 = 10, 883 V4L2_MPEG_VIDEO_AV1_LEVEL_4_3 = 11, 884 885 V4L2_MPEG_VIDEO_AV1_LEVEL_5_0 = 12, 886 V4L2_MPEG_VIDEO_AV1_LEVEL_5_1 = 13, 887 V4L2_MPEG_VIDEO_AV1_LEVEL_5_2 = 14, 888 V4L2_MPEG_VIDEO_AV1_LEVEL_5_3 = 15, 889 890 V4L2_MPEG_VIDEO_AV1_LEVEL_6_0 = 16, 891 V4L2_MPEG_VIDEO_AV1_LEVEL_6_1 = 17, 892 V4L2_MPEG_VIDEO_AV1_LEVEL_6_2 = 18, 893 V4L2_MPEG_VIDEO_AV1_LEVEL_6_3 = 19, 894 895 V4L2_MPEG_VIDEO_AV1_LEVEL_7_0 = 20, 896 V4L2_MPEG_VIDEO_AV1_LEVEL_7_1 = 21, 897 V4L2_MPEG_VIDEO_AV1_LEVEL_7_2 = 22, 898 V4L2_MPEG_VIDEO_AV1_LEVEL_7_3 = 23 899}; 900 901/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */ 902#define V4L2_CID_CODEC_CX2341X_BASE (V4L2_CTRL_CLASS_CODEC | 0x1000) 903#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+0) 904enum v4l2_mpeg_cx2341x_video_spatial_filter_mode { 905 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0, 906 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1, 907}; 908#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+1) 909#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+2) 910enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { 911 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0, 912 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, 913 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2, 914 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3, 915 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4, 916}; 917#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+3) 918enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type { 919 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0, 920 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, 921}; 922#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+4) 923enum v4l2_mpeg_cx2341x_video_temporal_filter_mode { 924 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0, 925 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1, 926}; 927#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+5) 928#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+6) 929enum v4l2_mpeg_cx2341x_video_median_filter_type { 930 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0, 931 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1, 932 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2, 933 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3, 934 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4, 935}; 936#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+7) 937#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+8) 938#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+9) 939#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+10) 940#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_CODEC_CX2341X_BASE+11) 941 942/* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */ 943#define V4L2_CID_CODEC_MFC51_BASE (V4L2_CTRL_CLASS_CODEC | 0x1100) 944 945#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_CODEC_MFC51_BASE+0) 946#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_MFC51_BASE+1) 947#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_MFC51_BASE+2) 948enum v4l2_mpeg_mfc51_video_frame_skip_mode { 949 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0, 950 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1, 951 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2, 952}; 953#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_CODEC_MFC51_BASE+3) 954enum v4l2_mpeg_mfc51_video_force_frame_type { 955 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0, 956 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1, 957 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2, 958}; 959#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_CODEC_MFC51_BASE+4) 960#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_CODEC_MFC51_BASE+5) 961#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_CODEC_MFC51_BASE+6) 962#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_CODEC_MFC51_BASE+7) 963#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_CODEC_MFC51_BASE+50) 964#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_CODEC_MFC51_BASE+51) 965#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_CODEC_MFC51_BASE+52) 966#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_CODEC_MFC51_BASE+53) 967#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_CODEC_MFC51_BASE+54) 968 969/* Camera class control IDs */ 970 971#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900) 972#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1) 973 974#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1) 975enum v4l2_exposure_auto_type { 976 V4L2_EXPOSURE_AUTO = 0, 977 V4L2_EXPOSURE_MANUAL = 1, 978 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2, 979 V4L2_EXPOSURE_APERTURE_PRIORITY = 3 980}; 981#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2) 982#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3) 983 984#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4) 985#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5) 986#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6) 987#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7) 988 989#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8) 990#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9) 991 992#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10) 993#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11) 994#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12) 995 996#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13) 997#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14) 998#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15) 999 1000#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16) 1001 1002#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17) 1003#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18) 1004 1005#define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19) 1006 1007#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20) 1008enum v4l2_auto_n_preset_white_balance { 1009 V4L2_WHITE_BALANCE_MANUAL = 0, 1010 V4L2_WHITE_BALANCE_AUTO = 1, 1011 V4L2_WHITE_BALANCE_INCANDESCENT = 2, 1012 V4L2_WHITE_BALANCE_FLUORESCENT = 3, 1013 V4L2_WHITE_BALANCE_FLUORESCENT_H = 4, 1014 V4L2_WHITE_BALANCE_HORIZON = 5, 1015 V4L2_WHITE_BALANCE_DAYLIGHT = 6, 1016 V4L2_WHITE_BALANCE_FLASH = 7, 1017 V4L2_WHITE_BALANCE_CLOUDY = 8, 1018 V4L2_WHITE_BALANCE_SHADE = 9, 1019}; 1020 1021#define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21) 1022#define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22) 1023 1024#define V4L2_CID_ISO_SENSITIVITY (V4L2_CID_CAMERA_CLASS_BASE+23) 1025#define V4L2_CID_ISO_SENSITIVITY_AUTO (V4L2_CID_CAMERA_CLASS_BASE+24) 1026enum v4l2_iso_sensitivity_auto_type { 1027 V4L2_ISO_SENSITIVITY_MANUAL = 0, 1028 V4L2_ISO_SENSITIVITY_AUTO = 1, 1029}; 1030 1031#define V4L2_CID_EXPOSURE_METERING (V4L2_CID_CAMERA_CLASS_BASE+25) 1032enum v4l2_exposure_metering { 1033 V4L2_EXPOSURE_METERING_AVERAGE = 0, 1034 V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1, 1035 V4L2_EXPOSURE_METERING_SPOT = 2, 1036 V4L2_EXPOSURE_METERING_MATRIX = 3, 1037}; 1038 1039#define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26) 1040enum v4l2_scene_mode { 1041 V4L2_SCENE_MODE_NONE = 0, 1042 V4L2_SCENE_MODE_BACKLIGHT = 1, 1043 V4L2_SCENE_MODE_BEACH_SNOW = 2, 1044 V4L2_SCENE_MODE_CANDLE_LIGHT = 3, 1045 V4L2_SCENE_MODE_DAWN_DUSK = 4, 1046 V4L2_SCENE_MODE_FALL_COLORS = 5, 1047 V4L2_SCENE_MODE_FIREWORKS = 6, 1048 V4L2_SCENE_MODE_LANDSCAPE = 7, 1049 V4L2_SCENE_MODE_NIGHT = 8, 1050 V4L2_SCENE_MODE_PARTY_INDOOR = 9, 1051 V4L2_SCENE_MODE_PORTRAIT = 10, 1052 V4L2_SCENE_MODE_SPORTS = 11, 1053 V4L2_SCENE_MODE_SUNSET = 12, 1054 V4L2_SCENE_MODE_TEXT = 13, 1055}; 1056 1057#define V4L2_CID_3A_LOCK (V4L2_CID_CAMERA_CLASS_BASE+27) 1058#define V4L2_LOCK_EXPOSURE (1 << 0) 1059#define V4L2_LOCK_WHITE_BALANCE (1 << 1) 1060#define V4L2_LOCK_FOCUS (1 << 2) 1061 1062#define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28) 1063#define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29) 1064#define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30) 1065#define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0) 1066#define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0) 1067#define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1) 1068#define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2) 1069 1070#define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31) 1071enum v4l2_auto_focus_range { 1072 V4L2_AUTO_FOCUS_RANGE_AUTO = 0, 1073 V4L2_AUTO_FOCUS_RANGE_NORMAL = 1, 1074 V4L2_AUTO_FOCUS_RANGE_MACRO = 2, 1075 V4L2_AUTO_FOCUS_RANGE_INFINITY = 3, 1076}; 1077 1078#define V4L2_CID_PAN_SPEED (V4L2_CID_CAMERA_CLASS_BASE+32) 1079#define V4L2_CID_TILT_SPEED (V4L2_CID_CAMERA_CLASS_BASE+33) 1080 1081#define V4L2_CID_CAMERA_ORIENTATION (V4L2_CID_CAMERA_CLASS_BASE+34) 1082#define V4L2_CAMERA_ORIENTATION_FRONT 0 1083#define V4L2_CAMERA_ORIENTATION_BACK 1 1084#define V4L2_CAMERA_ORIENTATION_EXTERNAL 2 1085 1086#define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35) 1087 1088#define V4L2_CID_HDR_SENSOR_MODE (V4L2_CID_CAMERA_CLASS_BASE+36) 1089 1090/* FM Modulator class control IDs */ 1091 1092#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) 1093#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) 1094 1095#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1) 1096#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2) 1097#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3) 1098#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5) 1099#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6) 1100#define V4L2_CID_RDS_TX_MONO_STEREO (V4L2_CID_FM_TX_CLASS_BASE + 7) 1101#define V4L2_CID_RDS_TX_ARTIFICIAL_HEAD (V4L2_CID_FM_TX_CLASS_BASE + 8) 1102#define V4L2_CID_RDS_TX_COMPRESSED (V4L2_CID_FM_TX_CLASS_BASE + 9) 1103#define V4L2_CID_RDS_TX_DYNAMIC_PTY (V4L2_CID_FM_TX_CLASS_BASE + 10) 1104#define V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_TX_CLASS_BASE + 11) 1105#define V4L2_CID_RDS_TX_TRAFFIC_PROGRAM (V4L2_CID_FM_TX_CLASS_BASE + 12) 1106#define V4L2_CID_RDS_TX_MUSIC_SPEECH (V4L2_CID_FM_TX_CLASS_BASE + 13) 1107#define V4L2_CID_RDS_TX_ALT_FREQS_ENABLE (V4L2_CID_FM_TX_CLASS_BASE + 14) 1108#define V4L2_CID_RDS_TX_ALT_FREQS (V4L2_CID_FM_TX_CLASS_BASE + 15) 1109 1110#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64) 1111#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65) 1112#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66) 1113 1114#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80) 1115#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81) 1116#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82) 1117#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83) 1118#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84) 1119 1120#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96) 1121#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97) 1122#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98) 1123 1124#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112) 1125enum v4l2_preemphasis { 1126 V4L2_PREEMPHASIS_DISABLED = 0, 1127 V4L2_PREEMPHASIS_50_uS = 1, 1128 V4L2_PREEMPHASIS_75_uS = 2, 1129}; 1130#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113) 1131#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114) 1132 1133 1134/* Flash and privacy (indicator) light controls */ 1135 1136#define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900) 1137#define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1) 1138 1139#define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1) 1140enum v4l2_flash_led_mode { 1141 V4L2_FLASH_LED_MODE_NONE, 1142 V4L2_FLASH_LED_MODE_FLASH, 1143 V4L2_FLASH_LED_MODE_TORCH, 1144}; 1145 1146#define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2) 1147enum v4l2_flash_strobe_source { 1148 V4L2_FLASH_STROBE_SOURCE_SOFTWARE, 1149 V4L2_FLASH_STROBE_SOURCE_EXTERNAL, 1150}; 1151 1152#define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3) 1153#define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4) 1154#define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5) 1155 1156#define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6) 1157#define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7) 1158#define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8) 1159#define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9) 1160 1161#define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10) 1162#define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0) 1163#define V4L2_FLASH_FAULT_TIMEOUT (1 << 1) 1164#define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2) 1165#define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3) 1166#define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4) 1167#define V4L2_FLASH_FAULT_INDICATOR (1 << 5) 1168#define V4L2_FLASH_FAULT_UNDER_VOLTAGE (1 << 6) 1169#define V4L2_FLASH_FAULT_INPUT_VOLTAGE (1 << 7) 1170#define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE (1 << 8) 1171 1172#define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11) 1173#define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12) 1174 1175 1176/* JPEG-class control IDs */ 1177 1178#define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900) 1179#define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1) 1180 1181#define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1) 1182enum v4l2_jpeg_chroma_subsampling { 1183 V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0, 1184 V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1, 1185 V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2, 1186 V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3, 1187 V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4, 1188 V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5, 1189}; 1190#define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2) 1191#define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3) 1192 1193#define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4) 1194#define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0) 1195#define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1) 1196#define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16) 1197#define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17) 1198#define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18) 1199 1200 1201/* Image source controls */ 1202#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900) 1203#define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1) 1204 1205#define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1) 1206#define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2) 1207#define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3) 1208#define V4L2_CID_TEST_PATTERN_RED (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 4) 1209#define V4L2_CID_TEST_PATTERN_GREENR (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5) 1210#define V4L2_CID_TEST_PATTERN_BLUE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6) 1211#define V4L2_CID_TEST_PATTERN_GREENB (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7) 1212#define V4L2_CID_UNIT_CELL_SIZE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8) 1213#define V4L2_CID_NOTIFY_GAINS (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 9) 1214 1215 1216/* Image processing controls */ 1217 1218#define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900) 1219#define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1) 1220 1221#define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1) 1222#define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2) 1223#define V4L2_CID_TEST_PATTERN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 3) 1224#define V4L2_CID_DEINTERLACING_MODE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 4) 1225#define V4L2_CID_DIGITAL_GAIN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 5) 1226 1227/* DV-class control IDs defined by V4L2 */ 1228#define V4L2_CID_DV_CLASS_BASE (V4L2_CTRL_CLASS_DV | 0x900) 1229#define V4L2_CID_DV_CLASS (V4L2_CTRL_CLASS_DV | 1) 1230 1231#define V4L2_CID_DV_TX_HOTPLUG (V4L2_CID_DV_CLASS_BASE + 1) 1232#define V4L2_CID_DV_TX_RXSENSE (V4L2_CID_DV_CLASS_BASE + 2) 1233#define V4L2_CID_DV_TX_EDID_PRESENT (V4L2_CID_DV_CLASS_BASE + 3) 1234#define V4L2_CID_DV_TX_MODE (V4L2_CID_DV_CLASS_BASE + 4) 1235enum v4l2_dv_tx_mode { 1236 V4L2_DV_TX_MODE_DVI_D = 0, 1237 V4L2_DV_TX_MODE_HDMI = 1, 1238}; 1239#define V4L2_CID_DV_TX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 5) 1240enum v4l2_dv_rgb_range { 1241 V4L2_DV_RGB_RANGE_AUTO = 0, 1242 V4L2_DV_RGB_RANGE_LIMITED = 1, 1243 V4L2_DV_RGB_RANGE_FULL = 2, 1244}; 1245 1246#define V4L2_CID_DV_TX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 6) 1247enum v4l2_dv_it_content_type { 1248 V4L2_DV_IT_CONTENT_TYPE_GRAPHICS = 0, 1249 V4L2_DV_IT_CONTENT_TYPE_PHOTO = 1, 1250 V4L2_DV_IT_CONTENT_TYPE_CINEMA = 2, 1251 V4L2_DV_IT_CONTENT_TYPE_GAME = 3, 1252 V4L2_DV_IT_CONTENT_TYPE_NO_ITC = 4, 1253}; 1254 1255#define V4L2_CID_DV_RX_POWER_PRESENT (V4L2_CID_DV_CLASS_BASE + 100) 1256#define V4L2_CID_DV_RX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 101) 1257#define V4L2_CID_DV_RX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 102) 1258 1259#define V4L2_CID_FM_RX_CLASS_BASE (V4L2_CTRL_CLASS_FM_RX | 0x900) 1260#define V4L2_CID_FM_RX_CLASS (V4L2_CTRL_CLASS_FM_RX | 1) 1261 1262#define V4L2_CID_TUNE_DEEMPHASIS (V4L2_CID_FM_RX_CLASS_BASE + 1) 1263enum v4l2_deemphasis { 1264 V4L2_DEEMPHASIS_DISABLED = V4L2_PREEMPHASIS_DISABLED, 1265 V4L2_DEEMPHASIS_50_uS = V4L2_PREEMPHASIS_50_uS, 1266 V4L2_DEEMPHASIS_75_uS = V4L2_PREEMPHASIS_75_uS, 1267}; 1268 1269#define V4L2_CID_RDS_RECEPTION (V4L2_CID_FM_RX_CLASS_BASE + 2) 1270#define V4L2_CID_RDS_RX_PTY (V4L2_CID_FM_RX_CLASS_BASE + 3) 1271#define V4L2_CID_RDS_RX_PS_NAME (V4L2_CID_FM_RX_CLASS_BASE + 4) 1272#define V4L2_CID_RDS_RX_RADIO_TEXT (V4L2_CID_FM_RX_CLASS_BASE + 5) 1273#define V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_RX_CLASS_BASE + 6) 1274#define V4L2_CID_RDS_RX_TRAFFIC_PROGRAM (V4L2_CID_FM_RX_CLASS_BASE + 7) 1275#define V4L2_CID_RDS_RX_MUSIC_SPEECH (V4L2_CID_FM_RX_CLASS_BASE + 8) 1276 1277#define V4L2_CID_RF_TUNER_CLASS_BASE (V4L2_CTRL_CLASS_RF_TUNER | 0x900) 1278#define V4L2_CID_RF_TUNER_CLASS (V4L2_CTRL_CLASS_RF_TUNER | 1) 1279 1280#define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 11) 1281#define V4L2_CID_RF_TUNER_BANDWIDTH (V4L2_CID_RF_TUNER_CLASS_BASE + 12) 1282#define V4L2_CID_RF_TUNER_RF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 32) 1283#define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 41) 1284#define V4L2_CID_RF_TUNER_LNA_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 42) 1285#define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 51) 1286#define V4L2_CID_RF_TUNER_MIXER_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 52) 1287#define V4L2_CID_RF_TUNER_IF_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 61) 1288#define V4L2_CID_RF_TUNER_IF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 62) 1289#define V4L2_CID_RF_TUNER_PLL_LOCK (V4L2_CID_RF_TUNER_CLASS_BASE + 91) 1290 1291 1292/* Detection-class control IDs defined by V4L2 */ 1293#define V4L2_CID_DETECT_CLASS_BASE (V4L2_CTRL_CLASS_DETECT | 0x900) 1294#define V4L2_CID_DETECT_CLASS (V4L2_CTRL_CLASS_DETECT | 1) 1295 1296#define V4L2_CID_DETECT_MD_MODE (V4L2_CID_DETECT_CLASS_BASE + 1) 1297enum v4l2_detect_md_mode { 1298 V4L2_DETECT_MD_MODE_DISABLED = 0, 1299 V4L2_DETECT_MD_MODE_GLOBAL = 1, 1300 V4L2_DETECT_MD_MODE_THRESHOLD_GRID = 2, 1301 V4L2_DETECT_MD_MODE_REGION_GRID = 3, 1302}; 1303#define V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD (V4L2_CID_DETECT_CLASS_BASE + 2) 1304#define V4L2_CID_DETECT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3) 1305#define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4) 1306 1307 1308/* Stateless CODECs controls */ 1309#define V4L2_CID_CODEC_STATELESS_BASE (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900) 1310#define V4L2_CID_CODEC_STATELESS_CLASS (V4L2_CTRL_CLASS_CODEC_STATELESS | 1) 1311 1312#define V4L2_CID_STATELESS_H264_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 0) 1313/** 1314 * enum v4l2_stateless_h264_decode_mode - Decoding mode 1315 * 1316 * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding 1317 * is performed one slice at a time. In this mode, 1318 * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice 1319 * parameters and the OUTPUT buffer must contain a single slice. 1320 * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used 1321 * in order to support multislice frames. 1322 * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that 1323 * decoding is performed per frame. The OUTPUT buffer must contain 1324 * all slices and also both fields. This mode is typically supported 1325 * by device drivers that are able to parse the slice(s) header(s) 1326 * in hardware. When this mode is selected, 1327 * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used. 1328 */ 1329enum v4l2_stateless_h264_decode_mode { 1330 V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED, 1331 V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED, 1332}; 1333 1334#define V4L2_CID_STATELESS_H264_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 1) 1335/** 1336 * enum v4l2_stateless_h264_start_code - Start code 1337 * 1338 * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed 1339 * to the driver without any start code. 1340 * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed 1341 * to the driver with an Annex B start code prefix 1342 * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001). 1343 * This mode is typically supported by device drivers that parse 1344 * the start code in hardware. 1345 */ 1346enum v4l2_stateless_h264_start_code { 1347 V4L2_STATELESS_H264_START_CODE_NONE, 1348 V4L2_STATELESS_H264_START_CODE_ANNEX_B, 1349}; 1350 1351#define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG 0x01 1352#define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG 0x02 1353#define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG 0x04 1354#define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG 0x08 1355#define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG 0x10 1356#define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG 0x20 1357 1358#define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE 0x01 1359#define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS 0x02 1360#define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO 0x04 1361#define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED 0x08 1362#define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY 0x10 1363#define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD 0x20 1364#define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE 0x40 1365 1366#define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \ 1367 ((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \ 1368 (sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \ 1369 (sps)->profile_idc == 44 || (sps)->profile_idc == 83 || \ 1370 (sps)->profile_idc == 86 || (sps)->profile_idc == 118 || \ 1371 (sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \ 1372 (sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \ 1373 (sps)->profile_idc == 135) 1374 1375#define V4L2_CID_STATELESS_H264_SPS (V4L2_CID_CODEC_STATELESS_BASE + 2) 1376/** 1377 * struct v4l2_ctrl_h264_sps - H264 sequence parameter set 1378 * 1379 * All the members on this sequence parameter set structure match the 1380 * sequence parameter set syntax as specified by the H264 specification. 1381 * 1382 * @profile_idc: see H264 specification. 1383 * @constraint_set_flags: see H264 specification. 1384 * @level_idc: see H264 specification. 1385 * @seq_parameter_set_id: see H264 specification. 1386 * @chroma_format_idc: see H264 specification. 1387 * @bit_depth_luma_minus8: see H264 specification. 1388 * @bit_depth_chroma_minus8: see H264 specification. 1389 * @log2_max_frame_num_minus4: see H264 specification. 1390 * @pic_order_cnt_type: see H264 specification. 1391 * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification. 1392 * @max_num_ref_frames: see H264 specification. 1393 * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification. 1394 * @offset_for_ref_frame: see H264 specification. 1395 * @offset_for_non_ref_pic: see H264 specification. 1396 * @offset_for_top_to_bottom_field: see H264 specification. 1397 * @pic_width_in_mbs_minus1: see H264 specification. 1398 * @pic_height_in_map_units_minus1: see H264 specification. 1399 * @flags: see V4L2_H264_SPS_FLAG_{}. 1400 */ 1401struct v4l2_ctrl_h264_sps { 1402 __u8 profile_idc; 1403 __u8 constraint_set_flags; 1404 __u8 level_idc; 1405 __u8 seq_parameter_set_id; 1406 __u8 chroma_format_idc; 1407 __u8 bit_depth_luma_minus8; 1408 __u8 bit_depth_chroma_minus8; 1409 __u8 log2_max_frame_num_minus4; 1410 __u8 pic_order_cnt_type; 1411 __u8 log2_max_pic_order_cnt_lsb_minus4; 1412 __u8 max_num_ref_frames; 1413 __u8 num_ref_frames_in_pic_order_cnt_cycle; 1414 __s32 offset_for_ref_frame[255]; 1415 __s32 offset_for_non_ref_pic; 1416 __s32 offset_for_top_to_bottom_field; 1417 __u16 pic_width_in_mbs_minus1; 1418 __u16 pic_height_in_map_units_minus1; 1419 __u32 flags; 1420}; 1421 1422#define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE 0x0001 1423#define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT 0x0002 1424#define V4L2_H264_PPS_FLAG_WEIGHTED_PRED 0x0004 1425#define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT 0x0008 1426#define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED 0x0010 1427#define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT 0x0020 1428#define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE 0x0040 1429#define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT 0x0080 1430 1431#define V4L2_CID_STATELESS_H264_PPS (V4L2_CID_CODEC_STATELESS_BASE + 3) 1432/** 1433 * struct v4l2_ctrl_h264_pps - H264 picture parameter set 1434 * 1435 * Except where noted, all the members on this picture parameter set 1436 * structure match the picture parameter set syntax as specified 1437 * by the H264 specification. 1438 * 1439 * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag 1440 * has a specific meaning. This flag should be set if a non-flat 1441 * scaling matrix applies to the picture. In this case, applications 1442 * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX, 1443 * to pass the values of the non-flat matrices. 1444 * 1445 * @pic_parameter_set_id: see H264 specification. 1446 * @seq_parameter_set_id: see H264 specification. 1447 * @num_slice_groups_minus1: see H264 specification. 1448 * @num_ref_idx_l0_default_active_minus1: see H264 specification. 1449 * @num_ref_idx_l1_default_active_minus1: see H264 specification. 1450 * @weighted_bipred_idc: see H264 specification. 1451 * @pic_init_qp_minus26: see H264 specification. 1452 * @pic_init_qs_minus26: see H264 specification. 1453 * @chroma_qp_index_offset: see H264 specification. 1454 * @second_chroma_qp_index_offset: see H264 specification. 1455 * @flags: see V4L2_H264_PPS_FLAG_{}. 1456 */ 1457struct v4l2_ctrl_h264_pps { 1458 __u8 pic_parameter_set_id; 1459 __u8 seq_parameter_set_id; 1460 __u8 num_slice_groups_minus1; 1461 __u8 num_ref_idx_l0_default_active_minus1; 1462 __u8 num_ref_idx_l1_default_active_minus1; 1463 __u8 weighted_bipred_idc; 1464 __s8 pic_init_qp_minus26; 1465 __s8 pic_init_qs_minus26; 1466 __s8 chroma_qp_index_offset; 1467 __s8 second_chroma_qp_index_offset; 1468 __u16 flags; 1469}; 1470 1471#define V4L2_CID_STATELESS_H264_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 4) 1472/** 1473 * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices 1474 * 1475 * @scaling_list_4x4: scaling matrix after applying the inverse 1476 * scanning process. Expected list order is Intra Y, Intra Cb, 1477 * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each 1478 * scaling list are expected in raster scan order. 1479 * @scaling_list_8x8: scaling matrix after applying the inverse 1480 * scanning process. Expected list order is Intra Y, Inter Y, 1481 * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each 1482 * scaling list are expected in raster scan order. 1483 * 1484 * Note that the list order is different for the 4x4 and 8x8 1485 * matrices as per the H264 specification, see table 7-2 "Assignment 1486 * of mnemonic names to scaling list indices and specification of 1487 * fall-back rule". 1488 */ 1489struct v4l2_ctrl_h264_scaling_matrix { 1490 __u8 scaling_list_4x4[6][16]; 1491 __u8 scaling_list_8x8[6][64]; 1492}; 1493 1494struct v4l2_h264_weight_factors { 1495 __s16 luma_weight[32]; 1496 __s16 luma_offset[32]; 1497 __s16 chroma_weight[32][2]; 1498 __s16 chroma_offset[32][2]; 1499}; 1500 1501#define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \ 1502 ((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \ 1503 ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \ 1504 (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \ 1505 ((pps)->weighted_bipred_idc == 1 && \ 1506 (slice)->slice_type == V4L2_H264_SLICE_TYPE_B)) 1507 1508#define V4L2_CID_STATELESS_H264_PRED_WEIGHTS (V4L2_CID_CODEC_STATELESS_BASE + 5) 1509/** 1510 * struct v4l2_ctrl_h264_pred_weights - Prediction weight table 1511 * 1512 * Prediction weight table, which matches the syntax specified 1513 * by the H264 specification. 1514 * 1515 * @luma_log2_weight_denom: see H264 specification. 1516 * @chroma_log2_weight_denom: see H264 specification. 1517 * @weight_factors: luma and chroma weight factors. 1518 */ 1519struct v4l2_ctrl_h264_pred_weights { 1520 __u16 luma_log2_weight_denom; 1521 __u16 chroma_log2_weight_denom; 1522 struct v4l2_h264_weight_factors weight_factors[2]; 1523}; 1524 1525#define V4L2_H264_SLICE_TYPE_P 0 1526#define V4L2_H264_SLICE_TYPE_B 1 1527#define V4L2_H264_SLICE_TYPE_I 2 1528#define V4L2_H264_SLICE_TYPE_SP 3 1529#define V4L2_H264_SLICE_TYPE_SI 4 1530 1531#define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED 0x01 1532#define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH 0x02 1533 1534#define V4L2_H264_TOP_FIELD_REF 0x1 1535#define V4L2_H264_BOTTOM_FIELD_REF 0x2 1536#define V4L2_H264_FRAME_REF 0x3 1537 1538/** 1539 * struct v4l2_h264_reference - H264 picture reference 1540 * 1541 * @fields: indicates how the picture is referenced. 1542 * Valid values are V4L2_H264_{}_REF. 1543 * @index: index into v4l2_ctrl_h264_decode_params.dpb[]. 1544 */ 1545struct v4l2_h264_reference { 1546 __u8 fields; 1547 __u8 index; 1548}; 1549 1550/* 1551 * Maximum DPB size, as specified by section 'A.3.1 Level limits 1552 * common to the Baseline, Main, and Extended profiles'. 1553 */ 1554#define V4L2_H264_NUM_DPB_ENTRIES 16 1555#define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES) 1556 1557#define V4L2_CID_STATELESS_H264_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 6) 1558/** 1559 * struct v4l2_ctrl_h264_slice_params - H264 slice parameters 1560 * 1561 * This structure holds the H264 syntax elements that are specified 1562 * as non-invariant for the slices in a given frame. 1563 * 1564 * Slice invariant syntax elements are contained in struct 1565 * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface 1566 * on frame-based decoders, where slice header parsing is done by the 1567 * hardware. 1568 * 1569 * Slice invariant syntax elements are specified in specification section 1570 * "7.4.3 Slice header semantics". 1571 * 1572 * Except where noted, the members on this struct match the slice header syntax. 1573 * 1574 * @header_bit_size: offset in bits to slice_data() from the beginning of this slice. 1575 * @first_mb_in_slice: see H264 specification. 1576 * @slice_type: see H264 specification. 1577 * @colour_plane_id: see H264 specification. 1578 * @redundant_pic_cnt: see H264 specification. 1579 * @cabac_init_idc: see H264 specification. 1580 * @slice_qp_delta: see H264 specification. 1581 * @slice_qs_delta: see H264 specification. 1582 * @disable_deblocking_filter_idc: see H264 specification. 1583 * @slice_alpha_c0_offset_div2: see H264 specification. 1584 * @slice_beta_offset_div2: see H264 specification. 1585 * @num_ref_idx_l0_active_minus1: see H264 specification. 1586 * @num_ref_idx_l1_active_minus1: see H264 specification. 1587 * @reserved: padding field. Should be zeroed by applications. 1588 * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications. 1589 * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications. 1590 * @flags: see V4L2_H264_SLICE_FLAG_{}. 1591 */ 1592struct v4l2_ctrl_h264_slice_params { 1593 __u32 header_bit_size; 1594 __u32 first_mb_in_slice; 1595 __u8 slice_type; 1596 __u8 colour_plane_id; 1597 __u8 redundant_pic_cnt; 1598 __u8 cabac_init_idc; 1599 __s8 slice_qp_delta; 1600 __s8 slice_qs_delta; 1601 __u8 disable_deblocking_filter_idc; 1602 __s8 slice_alpha_c0_offset_div2; 1603 __s8 slice_beta_offset_div2; 1604 __u8 num_ref_idx_l0_active_minus1; 1605 __u8 num_ref_idx_l1_active_minus1; 1606 1607 __u8 reserved; 1608 1609 struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN]; 1610 struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN]; 1611 1612 __u32 flags; 1613}; 1614 1615#define V4L2_H264_DPB_ENTRY_FLAG_VALID 0x01 1616#define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE 0x02 1617#define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM 0x04 1618#define V4L2_H264_DPB_ENTRY_FLAG_FIELD 0x08 1619 1620/** 1621 * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry 1622 * 1623 * @reference_ts: timestamp of the V4L2 capture buffer to use as reference. 1624 * The timestamp refers to the timestamp field in struct v4l2_buffer. 1625 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 1626 * @pic_num: matches PicNum variable assigned during the reference 1627 * picture lists construction process. 1628 * @frame_num: frame identifier which matches frame_num syntax element. 1629 * @fields: indicates how the DPB entry is referenced. Valid values are 1630 * V4L2_H264_{}_REF. 1631 * @reserved: padding field. Should be zeroed by applications. 1632 * @top_field_order_cnt: matches TopFieldOrderCnt picture value. 1633 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value. 1634 * Note that picture field is indicated by v4l2_buffer.field. 1635 * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}. 1636 */ 1637struct v4l2_h264_dpb_entry { 1638 __u64 reference_ts; 1639 __u32 pic_num; 1640 __u16 frame_num; 1641 __u8 fields; 1642 __u8 reserved[5]; 1643 __s32 top_field_order_cnt; 1644 __s32 bottom_field_order_cnt; 1645 __u32 flags; 1646}; 1647 1648#define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x01 1649#define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC 0x02 1650#define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD 0x04 1651#define V4L2_H264_DECODE_PARAM_FLAG_PFRAME 0x08 1652#define V4L2_H264_DECODE_PARAM_FLAG_BFRAME 0x10 1653 1654#define V4L2_CID_STATELESS_H264_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 7) 1655/** 1656 * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters 1657 * 1658 * @dpb: decoded picture buffer. 1659 * @nal_ref_idc: slice header syntax element. 1660 * @frame_num: slice header syntax element. 1661 * @top_field_order_cnt: matches TopFieldOrderCnt picture value. 1662 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value. 1663 * Note that picture field is indicated by v4l2_buffer.field. 1664 * @idr_pic_id: slice header syntax element. 1665 * @pic_order_cnt_lsb: slice header syntax element. 1666 * @delta_pic_order_cnt_bottom: slice header syntax element. 1667 * @delta_pic_order_cnt0: slice header syntax element. 1668 * @delta_pic_order_cnt1: slice header syntax element. 1669 * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking() 1670 * syntax element. 1671 * @pic_order_cnt_bit_size: size in bits of pic order count syntax. 1672 * @slice_group_change_cycle: slice header syntax element. 1673 * @reserved: padding field. Should be zeroed by applications. 1674 * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}. 1675 */ 1676struct v4l2_ctrl_h264_decode_params { 1677 struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES]; 1678 __u16 nal_ref_idc; 1679 __u16 frame_num; 1680 __s32 top_field_order_cnt; 1681 __s32 bottom_field_order_cnt; 1682 __u16 idr_pic_id; 1683 __u16 pic_order_cnt_lsb; 1684 __s32 delta_pic_order_cnt_bottom; 1685 __s32 delta_pic_order_cnt0; 1686 __s32 delta_pic_order_cnt1; 1687 __u32 dec_ref_pic_marking_bit_size; 1688 __u32 pic_order_cnt_bit_size; 1689 __u32 slice_group_change_cycle; 1690 1691 __u32 reserved; 1692 __u32 flags; 1693}; 1694 1695 1696/* Stateless FWHT control, used by the vicodec driver */ 1697 1698/* Current FWHT version */ 1699#define V4L2_FWHT_VERSION 3 1700 1701/* Set if this is an interlaced format */ 1702#define V4L2_FWHT_FL_IS_INTERLACED _BITUL(0) 1703/* Set if this is a bottom-first (NTSC) interlaced format */ 1704#define V4L2_FWHT_FL_IS_BOTTOM_FIRST _BITUL(1) 1705/* Set if each 'frame' contains just one field */ 1706#define V4L2_FWHT_FL_IS_ALTERNATE _BITUL(2) 1707/* 1708 * If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this 1709 * 'frame' is the bottom field, else it is the top field. 1710 */ 1711#define V4L2_FWHT_FL_IS_BOTTOM_FIELD _BITUL(3) 1712/* Set if the Y' plane is uncompressed */ 1713#define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED _BITUL(4) 1714/* Set if the Cb plane is uncompressed */ 1715#define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED _BITUL(5) 1716/* Set if the Cr plane is uncompressed */ 1717#define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED _BITUL(6) 1718/* Set if the chroma plane is full height, if cleared it is half height */ 1719#define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT _BITUL(7) 1720/* Set if the chroma plane is full width, if cleared it is half width */ 1721#define V4L2_FWHT_FL_CHROMA_FULL_WIDTH _BITUL(8) 1722/* Set if the alpha plane is uncompressed */ 1723#define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED _BITUL(9) 1724/* Set if this is an I Frame */ 1725#define V4L2_FWHT_FL_I_FRAME _BITUL(10) 1726 1727/* A 4-values flag - the number of components - 1 */ 1728#define V4L2_FWHT_FL_COMPONENTS_NUM_MSK GENMASK(18, 16) 1729#define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET 16 1730 1731/* A 4-values flag - the pixel encoding type */ 1732#define V4L2_FWHT_FL_PIXENC_MSK GENMASK(20, 19) 1733#define V4L2_FWHT_FL_PIXENC_OFFSET 19 1734#define V4L2_FWHT_FL_PIXENC_YUV (1 << V4L2_FWHT_FL_PIXENC_OFFSET) 1735#define V4L2_FWHT_FL_PIXENC_RGB (2 << V4L2_FWHT_FL_PIXENC_OFFSET) 1736#define V4L2_FWHT_FL_PIXENC_HSV (3 << V4L2_FWHT_FL_PIXENC_OFFSET) 1737 1738#define V4L2_CID_STATELESS_FWHT_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 100) 1739/** 1740 * struct v4l2_ctrl_fwht_params - FWHT parameters 1741 * 1742 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference. 1743 * The timestamp refers to the timestamp field in struct v4l2_buffer. 1744 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 1745 * @version: must be V4L2_FWHT_VERSION. 1746 * @width: width of frame. 1747 * @height: height of frame. 1748 * @flags: FWHT flags (see V4L2_FWHT_FL_*). 1749 * @colorspace: the colorspace (enum v4l2_colorspace). 1750 * @xfer_func: the transfer function (enum v4l2_xfer_func). 1751 * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding). 1752 * @quantization: the quantization (enum v4l2_quantization). 1753 */ 1754struct v4l2_ctrl_fwht_params { 1755 __u64 backward_ref_ts; 1756 __u32 version; 1757 __u32 width; 1758 __u32 height; 1759 __u32 flags; 1760 __u32 colorspace; 1761 __u32 xfer_func; 1762 __u32 ycbcr_enc; 1763 __u32 quantization; 1764}; 1765 1766/* Stateless VP8 control */ 1767 1768#define V4L2_VP8_SEGMENT_FLAG_ENABLED 0x01 1769#define V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP 0x02 1770#define V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA 0x04 1771#define V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE 0x08 1772 1773/** 1774 * struct v4l2_vp8_segment - VP8 segment-based adjustments parameters 1775 * 1776 * @quant_update: update values for the segment quantizer. 1777 * @lf_update: update values for the loop filter level. 1778 * @segment_probs: branch probabilities of the segment_id decoding tree. 1779 * @padding: padding field. Should be zeroed by applications. 1780 * @flags: see V4L2_VP8_SEGMENT_FLAG_{}. 1781 * 1782 * This structure contains segment-based adjustments related parameters. 1783 * See the 'update_segmentation()' part of the frame header syntax, 1784 * and section '9.3. Segment-Based Adjustments' of the VP8 specification 1785 * for more details. 1786 */ 1787struct v4l2_vp8_segment { 1788 __s8 quant_update[4]; 1789 __s8 lf_update[4]; 1790 __u8 segment_probs[3]; 1791 __u8 padding; 1792 __u32 flags; 1793}; 1794 1795#define V4L2_VP8_LF_ADJ_ENABLE 0x01 1796#define V4L2_VP8_LF_DELTA_UPDATE 0x02 1797#define V4L2_VP8_LF_FILTER_TYPE_SIMPLE 0x04 1798 1799/** 1800 * struct v4l2_vp8_loop_filter - VP8 loop filter parameters 1801 * 1802 * @ref_frm_delta: Reference frame signed delta values. 1803 * @mb_mode_delta: MB prediction mode signed delta values. 1804 * @sharpness_level: matches sharpness_level syntax element. 1805 * @level: matches loop_filter_level syntax element. 1806 * @padding: padding field. Should be zeroed by applications. 1807 * @flags: see V4L2_VP8_LF_{}. 1808 * 1809 * This structure contains loop filter related parameters. 1810 * See the 'mb_lf_adjustments()' part of the frame header syntax, 1811 * and section '9.4. Loop Filter Type and Levels' of the VP8 specification 1812 * for more details. 1813 */ 1814struct v4l2_vp8_loop_filter { 1815 __s8 ref_frm_delta[4]; 1816 __s8 mb_mode_delta[4]; 1817 __u8 sharpness_level; 1818 __u8 level; 1819 __u16 padding; 1820 __u32 flags; 1821}; 1822 1823/** 1824 * struct v4l2_vp8_quantization - VP8 quantizattion indices 1825 * 1826 * @y_ac_qi: luma AC coefficient table index. 1827 * @y_dc_delta: luma DC delta vaue. 1828 * @y2_dc_delta: y2 block DC delta value. 1829 * @y2_ac_delta: y2 block AC delta value. 1830 * @uv_dc_delta: chroma DC delta value. 1831 * @uv_ac_delta: chroma AC delta value. 1832 * @padding: padding field. Should be zeroed by applications. 1833 * 1834 * This structure contains the quantization indices present 1835 * in 'quant_indices()' part of the frame header syntax. 1836 * See section '9.6. Dequantization Indices' of the VP8 specification 1837 * for more details. 1838 */ 1839struct v4l2_vp8_quantization { 1840 __u8 y_ac_qi; 1841 __s8 y_dc_delta; 1842 __s8 y2_dc_delta; 1843 __s8 y2_ac_delta; 1844 __s8 uv_dc_delta; 1845 __s8 uv_ac_delta; 1846 __u16 padding; 1847}; 1848 1849#define V4L2_VP8_COEFF_PROB_CNT 11 1850#define V4L2_VP8_MV_PROB_CNT 19 1851 1852/** 1853 * struct v4l2_vp8_entropy - VP8 update probabilities 1854 * 1855 * @coeff_probs: coefficient probability update values. 1856 * @y_mode_probs: luma intra-prediction probabilities. 1857 * @uv_mode_probs: chroma intra-prediction probabilities. 1858 * @mv_probs: mv decoding probability. 1859 * @padding: padding field. Should be zeroed by applications. 1860 * 1861 * This structure contains the update probabilities present in 1862 * 'token_prob_update()' and 'mv_prob_update()' part of the frame header. 1863 * See section '17.2. Probability Updates' of the VP8 specification 1864 * for more details. 1865 */ 1866struct v4l2_vp8_entropy { 1867 __u8 coeff_probs[4][8][3][V4L2_VP8_COEFF_PROB_CNT]; 1868 __u8 y_mode_probs[4]; 1869 __u8 uv_mode_probs[3]; 1870 __u8 mv_probs[2][V4L2_VP8_MV_PROB_CNT]; 1871 __u8 padding[3]; 1872}; 1873 1874/** 1875 * struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state 1876 * 1877 * @range: coder state value for "Range" 1878 * @value: coder state value for "Value" 1879 * @bit_count: number of bits left in range "Value". 1880 * @padding: padding field. Should be zeroed by applications. 1881 * 1882 * This structure contains the state for the boolean coder, as 1883 * explained in section '7. Boolean Entropy Decoder' of the VP8 specification. 1884 */ 1885struct v4l2_vp8_entropy_coder_state { 1886 __u8 range; 1887 __u8 value; 1888 __u8 bit_count; 1889 __u8 padding; 1890}; 1891 1892#define V4L2_VP8_FRAME_FLAG_KEY_FRAME 0x01 1893#define V4L2_VP8_FRAME_FLAG_EXPERIMENTAL 0x02 1894#define V4L2_VP8_FRAME_FLAG_SHOW_FRAME 0x04 1895#define V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF 0x08 1896#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN 0x10 1897#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT 0x20 1898 1899#define V4L2_VP8_FRAME_IS_KEY_FRAME(hdr) \ 1900 (!!((hdr)->flags & V4L2_VP8_FRAME_FLAG_KEY_FRAME)) 1901 1902#define V4L2_CID_STATELESS_VP8_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 200) 1903/** 1904 * struct v4l2_ctrl_vp8_frame - VP8 frame parameters 1905 * 1906 * @segment: segmentation parameters. See &v4l2_vp8_segment for more details 1907 * @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details 1908 * @quant: quantization parameters. See &v4l2_vp8_quantization for more details 1909 * @entropy: update probabilities. See &v4l2_vp8_entropy for more details 1910 * @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details 1911 * @width: frame width. 1912 * @height: frame height. 1913 * @horizontal_scale: horizontal scaling factor. 1914 * @vertical_scale: vertical scaling factor. 1915 * @version: bitstream version. 1916 * @prob_skip_false: frame header syntax element. 1917 * @prob_intra: frame header syntax element. 1918 * @prob_last: frame header syntax element. 1919 * @prob_gf: frame header syntax element. 1920 * @num_dct_parts: number of DCT coefficients partitions. 1921 * @first_part_size: size of the first partition, i.e. the control partition. 1922 * @first_part_header_bits: size in bits of the first partition header portion. 1923 * @dct_part_sizes: DCT coefficients sizes. 1924 * @last_frame_ts: "last" reference buffer timestamp. 1925 * The timestamp refers to the timestamp field in struct v4l2_buffer. 1926 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 1927 * @golden_frame_ts: "golden" reference buffer timestamp. 1928 * @alt_frame_ts: "alt" reference buffer timestamp. 1929 * @flags: see V4L2_VP8_FRAME_FLAG_{}. 1930 */ 1931struct v4l2_ctrl_vp8_frame { 1932 struct v4l2_vp8_segment segment; 1933 struct v4l2_vp8_loop_filter lf; 1934 struct v4l2_vp8_quantization quant; 1935 struct v4l2_vp8_entropy entropy; 1936 struct v4l2_vp8_entropy_coder_state coder_state; 1937 1938 __u16 width; 1939 __u16 height; 1940 1941 __u8 horizontal_scale; 1942 __u8 vertical_scale; 1943 1944 __u8 version; 1945 __u8 prob_skip_false; 1946 __u8 prob_intra; 1947 __u8 prob_last; 1948 __u8 prob_gf; 1949 __u8 num_dct_parts; 1950 1951 __u32 first_part_size; 1952 __u32 first_part_header_bits; 1953 __u32 dct_part_sizes[8]; 1954 1955 __u64 last_frame_ts; 1956 __u64 golden_frame_ts; 1957 __u64 alt_frame_ts; 1958 1959 __u64 flags; 1960}; 1961 1962/* Stateless MPEG-2 controls */ 1963 1964#define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE 0x01 1965 1966#define V4L2_CID_STATELESS_MPEG2_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE+220) 1967/** 1968 * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header 1969 * 1970 * All the members on this structure match the sequence header and sequence 1971 * extension syntaxes as specified by the MPEG-2 specification. 1972 * 1973 * Fields horizontal_size, vertical_size and vbv_buffer_size are a 1974 * combination of respective _value and extension syntax elements, 1975 * as described in section 6.3.3 "Sequence header". 1976 * 1977 * @horizontal_size: combination of elements horizontal_size_value and 1978 * horizontal_size_extension. 1979 * @vertical_size: combination of elements vertical_size_value and 1980 * vertical_size_extension. 1981 * @vbv_buffer_size: combination of elements vbv_buffer_size_value and 1982 * vbv_buffer_size_extension. 1983 * @profile_and_level_indication: see MPEG-2 specification. 1984 * @chroma_format: see MPEG-2 specification. 1985 * @flags: see V4L2_MPEG2_SEQ_FLAG_{}. 1986 */ 1987struct v4l2_ctrl_mpeg2_sequence { 1988 __u16 horizontal_size; 1989 __u16 vertical_size; 1990 __u32 vbv_buffer_size; 1991 __u16 profile_and_level_indication; 1992 __u8 chroma_format; 1993 __u8 flags; 1994}; 1995 1996#define V4L2_MPEG2_PIC_CODING_TYPE_I 1 1997#define V4L2_MPEG2_PIC_CODING_TYPE_P 2 1998#define V4L2_MPEG2_PIC_CODING_TYPE_B 3 1999#define V4L2_MPEG2_PIC_CODING_TYPE_D 4 2000 2001#define V4L2_MPEG2_PIC_TOP_FIELD 0x1 2002#define V4L2_MPEG2_PIC_BOTTOM_FIELD 0x2 2003#define V4L2_MPEG2_PIC_FRAME 0x3 2004 2005#define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST 0x0001 2006#define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT 0x0002 2007#define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV 0x0004 2008#define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE 0x0008 2009#define V4L2_MPEG2_PIC_FLAG_INTRA_VLC 0x0010 2010#define V4L2_MPEG2_PIC_FLAG_ALT_SCAN 0x0020 2011#define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST 0x0040 2012#define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE 0x0080 2013 2014#define V4L2_CID_STATELESS_MPEG2_PICTURE (V4L2_CID_CODEC_STATELESS_BASE+221) 2015/** 2016 * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header 2017 * 2018 * All the members on this structure match the picture header and picture 2019 * coding extension syntaxes as specified by the MPEG-2 specification. 2020 * 2021 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as 2022 * reference for backward prediction. 2023 * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as 2024 * reference for forward prediction. These timestamp refers to the 2025 * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns() 2026 * to convert the struct timeval to a __u64. 2027 * @flags: see V4L2_MPEG2_PIC_FLAG_{}. 2028 * @f_code: see MPEG-2 specification. 2029 * @picture_coding_type: see MPEG-2 specification. 2030 * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD. 2031 * @intra_dc_precision: see MPEG-2 specification. 2032 * @reserved: padding field. Should be zeroed by applications. 2033 */ 2034struct v4l2_ctrl_mpeg2_picture { 2035 __u64 backward_ref_ts; 2036 __u64 forward_ref_ts; 2037 __u32 flags; 2038 __u8 f_code[2][2]; 2039 __u8 picture_coding_type; 2040 __u8 picture_structure; 2041 __u8 intra_dc_precision; 2042 __u8 reserved[5]; 2043}; 2044 2045#define V4L2_CID_STATELESS_MPEG2_QUANTISATION (V4L2_CID_CODEC_STATELESS_BASE+222) 2046/** 2047 * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation 2048 * 2049 * Quantisation matrices as specified by section 6.3.7 2050 * "Quant matrix extension". 2051 * 2052 * @intra_quantiser_matrix: The quantisation matrix coefficients 2053 * for intra-coded frames, in zigzag scanning order. It is relevant 2054 * for both luma and chroma components, although it can be superseded 2055 * by the chroma-specific matrix for non-4:2:0 YUV formats. 2056 * @non_intra_quantiser_matrix: The quantisation matrix coefficients 2057 * for non-intra-coded frames, in zigzag scanning order. It is relevant 2058 * for both luma and chroma components, although it can be superseded 2059 * by the chroma-specific matrix for non-4:2:0 YUV formats. 2060 * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients 2061 * for the chominance component of intra-coded frames, in zigzag scanning 2062 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats. 2063 * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients 2064 * for the chrominance component of non-intra-coded frames, in zigzag scanning 2065 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats. 2066 */ 2067struct v4l2_ctrl_mpeg2_quantisation { 2068 __u8 intra_quantiser_matrix[64]; 2069 __u8 non_intra_quantiser_matrix[64]; 2070 __u8 chroma_intra_quantiser_matrix[64]; 2071 __u8 chroma_non_intra_quantiser_matrix[64]; 2072}; 2073 2074#define V4L2_CID_STATELESS_HEVC_SPS (V4L2_CID_CODEC_STATELESS_BASE + 400) 2075#define V4L2_CID_STATELESS_HEVC_PPS (V4L2_CID_CODEC_STATELESS_BASE + 401) 2076#define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 402) 2077#define V4L2_CID_STATELESS_HEVC_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 403) 2078#define V4L2_CID_STATELESS_HEVC_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 404) 2079#define V4L2_CID_STATELESS_HEVC_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 405) 2080#define V4L2_CID_STATELESS_HEVC_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 406) 2081#define V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS (V4L2_CID_CODEC_STATELESS_BASE + 407) 2082 2083enum v4l2_stateless_hevc_decode_mode { 2084 V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED, 2085 V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED, 2086}; 2087 2088enum v4l2_stateless_hevc_start_code { 2089 V4L2_STATELESS_HEVC_START_CODE_NONE, 2090 V4L2_STATELESS_HEVC_START_CODE_ANNEX_B, 2091}; 2092 2093#define V4L2_HEVC_SLICE_TYPE_B 0 2094#define V4L2_HEVC_SLICE_TYPE_P 1 2095#define V4L2_HEVC_SLICE_TYPE_I 2 2096 2097#define V4L2_HEVC_SPS_FLAG_SEPARATE_COLOUR_PLANE (1ULL << 0) 2098#define V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED (1ULL << 1) 2099#define V4L2_HEVC_SPS_FLAG_AMP_ENABLED (1ULL << 2) 2100#define V4L2_HEVC_SPS_FLAG_SAMPLE_ADAPTIVE_OFFSET (1ULL << 3) 2101#define V4L2_HEVC_SPS_FLAG_PCM_ENABLED (1ULL << 4) 2102#define V4L2_HEVC_SPS_FLAG_PCM_LOOP_FILTER_DISABLED (1ULL << 5) 2103#define V4L2_HEVC_SPS_FLAG_LONG_TERM_REF_PICS_PRESENT (1ULL << 6) 2104#define V4L2_HEVC_SPS_FLAG_SPS_TEMPORAL_MVP_ENABLED (1ULL << 7) 2105#define V4L2_HEVC_SPS_FLAG_STRONG_INTRA_SMOOTHING_ENABLED (1ULL << 8) 2106 2107/** 2108 * struct v4l2_ctrl_hevc_sps - ITU-T Rec. H.265: Sequence parameter set 2109 * 2110 * @video_parameter_set_id: specifies the value of the 2111 * vps_video_parameter_set_id of the active VPS 2112 * @seq_parameter_set_id: provides an identifier for the SPS for 2113 * reference by other syntax elements 2114 * @pic_width_in_luma_samples: specifies the width of each decoded picture 2115 * in units of luma samples 2116 * @pic_height_in_luma_samples: specifies the height of each decoded picture 2117 * in units of luma samples 2118 * @bit_depth_luma_minus8: this value plus 8specifies the bit depth of the 2119 * samples of the luma array 2120 * @bit_depth_chroma_minus8: this value plus 8 specifies the bit depth of the 2121 * samples of the chroma arrays 2122 * @log2_max_pic_order_cnt_lsb_minus4: this value plus 4 specifies the value of 2123 * the variable MaxPicOrderCntLsb 2124 * @sps_max_dec_pic_buffering_minus1: this value plus 1 specifies the maximum 2125 * required size of the decoded picture 2126 * buffer for the codec video sequence 2127 * @sps_max_num_reorder_pics: indicates the maximum allowed number of pictures 2128 * @sps_max_latency_increase_plus1: not equal to 0 is used to compute the 2129 * value of SpsMaxLatencyPictures array 2130 * @log2_min_luma_coding_block_size_minus3: plus 3 specifies the minimum 2131 * luma coding block size 2132 * @log2_diff_max_min_luma_coding_block_size: specifies the difference between 2133 * the maximum and minimum luma 2134 * coding block size 2135 * @log2_min_luma_transform_block_size_minus2: plus 2 specifies the minimum luma 2136 * transform block size 2137 * @log2_diff_max_min_luma_transform_block_size: specifies the difference between 2138 * the maximum and minimum luma 2139 * transform block size 2140 * @max_transform_hierarchy_depth_inter: specifies the maximum hierarchy 2141 * depth for transform units of 2142 * coding units coded in inter 2143 * prediction mode 2144 * @max_transform_hierarchy_depth_intra: specifies the maximum hierarchy 2145 * depth for transform units of 2146 * coding units coded in intra 2147 * prediction mode 2148 * @pcm_sample_bit_depth_luma_minus1: this value plus 1 specifies the number of 2149 * bits used to represent each of PCM sample 2150 * values of the luma component 2151 * @pcm_sample_bit_depth_chroma_minus1: this value plus 1 specifies the number 2152 * of bits used to represent each of PCM 2153 * sample values of the chroma components 2154 * @log2_min_pcm_luma_coding_block_size_minus3: this value plus 3 specifies the 2155 * minimum size of coding blocks 2156 * @log2_diff_max_min_pcm_luma_coding_block_size: specifies the difference between 2157 * the maximum and minimum size of 2158 * coding blocks 2159 * @num_short_term_ref_pic_sets: specifies the number of st_ref_pic_set() 2160 * syntax structures included in the SPS 2161 * @num_long_term_ref_pics_sps: specifies the number of candidate long-term 2162 * reference pictures that are specified in the SPS 2163 * @chroma_format_idc: specifies the chroma sampling 2164 * @sps_max_sub_layers_minus1: this value plus 1 specifies the maximum number 2165 * of temporal sub-layers 2166 * @reserved: padding field. Should be zeroed by applications. 2167 * @flags: see V4L2_HEVC_SPS_FLAG_{} 2168 */ 2169struct v4l2_ctrl_hevc_sps { 2170 __u8 video_parameter_set_id; 2171 __u8 seq_parameter_set_id; 2172 __u16 pic_width_in_luma_samples; 2173 __u16 pic_height_in_luma_samples; 2174 __u8 bit_depth_luma_minus8; 2175 __u8 bit_depth_chroma_minus8; 2176 __u8 log2_max_pic_order_cnt_lsb_minus4; 2177 __u8 sps_max_dec_pic_buffering_minus1; 2178 __u8 sps_max_num_reorder_pics; 2179 __u8 sps_max_latency_increase_plus1; 2180 __u8 log2_min_luma_coding_block_size_minus3; 2181 __u8 log2_diff_max_min_luma_coding_block_size; 2182 __u8 log2_min_luma_transform_block_size_minus2; 2183 __u8 log2_diff_max_min_luma_transform_block_size; 2184 __u8 max_transform_hierarchy_depth_inter; 2185 __u8 max_transform_hierarchy_depth_intra; 2186 __u8 pcm_sample_bit_depth_luma_minus1; 2187 __u8 pcm_sample_bit_depth_chroma_minus1; 2188 __u8 log2_min_pcm_luma_coding_block_size_minus3; 2189 __u8 log2_diff_max_min_pcm_luma_coding_block_size; 2190 __u8 num_short_term_ref_pic_sets; 2191 __u8 num_long_term_ref_pics_sps; 2192 __u8 chroma_format_idc; 2193 __u8 sps_max_sub_layers_minus1; 2194 2195 __u8 reserved[6]; 2196 __u64 flags; 2197}; 2198 2199#define V4L2_HEVC_PPS_FLAG_DEPENDENT_SLICE_SEGMENT_ENABLED (1ULL << 0) 2200#define V4L2_HEVC_PPS_FLAG_OUTPUT_FLAG_PRESENT (1ULL << 1) 2201#define V4L2_HEVC_PPS_FLAG_SIGN_DATA_HIDING_ENABLED (1ULL << 2) 2202#define V4L2_HEVC_PPS_FLAG_CABAC_INIT_PRESENT (1ULL << 3) 2203#define V4L2_HEVC_PPS_FLAG_CONSTRAINED_INTRA_PRED (1ULL << 4) 2204#define V4L2_HEVC_PPS_FLAG_TRANSFORM_SKIP_ENABLED (1ULL << 5) 2205#define V4L2_HEVC_PPS_FLAG_CU_QP_DELTA_ENABLED (1ULL << 6) 2206#define V4L2_HEVC_PPS_FLAG_PPS_SLICE_CHROMA_QP_OFFSETS_PRESENT (1ULL << 7) 2207#define V4L2_HEVC_PPS_FLAG_WEIGHTED_PRED (1ULL << 8) 2208#define V4L2_HEVC_PPS_FLAG_WEIGHTED_BIPRED (1ULL << 9) 2209#define V4L2_HEVC_PPS_FLAG_TRANSQUANT_BYPASS_ENABLED (1ULL << 10) 2210#define V4L2_HEVC_PPS_FLAG_TILES_ENABLED (1ULL << 11) 2211#define V4L2_HEVC_PPS_FLAG_ENTROPY_CODING_SYNC_ENABLED (1ULL << 12) 2212#define V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED (1ULL << 13) 2213#define V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 14) 2214#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_OVERRIDE_ENABLED (1ULL << 15) 2215#define V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER (1ULL << 16) 2216#define V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT (1ULL << 17) 2217#define V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT (1ULL << 18) 2218#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT (1ULL << 19) 2219#define V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING (1ULL << 20) 2220 2221/** 2222 * struct v4l2_ctrl_hevc_pps - ITU-T Rec. H.265: Picture parameter set 2223 * 2224 * @pic_parameter_set_id: identifies the PPS for reference by other 2225 * syntax elements 2226 * @num_extra_slice_header_bits: specifies the number of extra slice header 2227 * bits that are present in the slice header RBSP 2228 * for coded pictures referring to the PPS. 2229 * @num_ref_idx_l0_default_active_minus1: this value plus 1 specifies the 2230 * inferred value of num_ref_idx_l0_active_minus1 2231 * @num_ref_idx_l1_default_active_minus1: this value plus 1 specifies the 2232 * inferred value of num_ref_idx_l1_active_minus1 2233 * @init_qp_minus26: this value plus 26 specifies the initial value of SliceQp Y for 2234 * each slice referring to the PPS 2235 * @diff_cu_qp_delta_depth: specifies the difference between the luma coding 2236 * tree block size and the minimum luma coding block 2237 * size of coding units that convey cu_qp_delta_abs 2238 * and cu_qp_delta_sign_flag 2239 * @pps_cb_qp_offset: specify the offsets to the luma quantization parameter Cb 2240 * @pps_cr_qp_offset: specify the offsets to the luma quantization parameter Cr 2241 * @num_tile_columns_minus1: this value plus 1 specifies the number of tile columns 2242 * partitioning the picture 2243 * @num_tile_rows_minus1: this value plus 1 specifies the number of tile rows partitioning 2244 * the picture 2245 * @column_width_minus1: this value plus 1 specifies the width of the each tile column in 2246 * units of coding tree blocks 2247 * @row_height_minus1: this value plus 1 specifies the height of the each tile row in 2248 * units of coding tree blocks 2249 * @pps_beta_offset_div2: specify the default deblocking parameter offsets for 2250 * beta divided by 2 2251 * @pps_tc_offset_div2: specify the default deblocking parameter offsets for tC 2252 * divided by 2 2253 * @log2_parallel_merge_level_minus2: this value plus 2 specifies the value of 2254 * the variable Log2ParMrgLevel 2255 * @reserved: padding field. Should be zeroed by applications. 2256 * @flags: see V4L2_HEVC_PPS_FLAG_{} 2257 */ 2258struct v4l2_ctrl_hevc_pps { 2259 __u8 pic_parameter_set_id; 2260 __u8 num_extra_slice_header_bits; 2261 __u8 num_ref_idx_l0_default_active_minus1; 2262 __u8 num_ref_idx_l1_default_active_minus1; 2263 __s8 init_qp_minus26; 2264 __u8 diff_cu_qp_delta_depth; 2265 __s8 pps_cb_qp_offset; 2266 __s8 pps_cr_qp_offset; 2267 __u8 num_tile_columns_minus1; 2268 __u8 num_tile_rows_minus1; 2269 __u8 column_width_minus1[20]; 2270 __u8 row_height_minus1[22]; 2271 __s8 pps_beta_offset_div2; 2272 __s8 pps_tc_offset_div2; 2273 __u8 log2_parallel_merge_level_minus2; 2274 __u8 reserved; 2275 __u64 flags; 2276}; 2277 2278#define V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE 0x01 2279 2280#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME 0 2281#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD 1 2282#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD 2 2283#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM 3 2284#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP 4 2285#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP 5 2286#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM 6 2287#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING 7 2288#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING 8 2289#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM 9 2290#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP 10 2291#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM 11 2292#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP 12 2293 2294#define V4L2_HEVC_DPB_ENTRIES_NUM_MAX 16 2295 2296/** 2297 * struct v4l2_hevc_dpb_entry - HEVC decoded picture buffer entry 2298 * 2299 * @timestamp: timestamp of the V4L2 capture buffer to use as reference. 2300 * @flags: long term flag for the reference frame 2301 * @field_pic: whether the reference is a field picture or a frame. 2302 * @reserved: padding field. Should be zeroed by applications. 2303 * @pic_order_cnt_val: the picture order count of the current picture. 2304 */ 2305struct v4l2_hevc_dpb_entry { 2306 __u64 timestamp; 2307 __u8 flags; 2308 __u8 field_pic; 2309 __u16 reserved; 2310 __s32 pic_order_cnt_val; 2311}; 2312 2313/** 2314 * struct v4l2_hevc_pred_weight_table - HEVC weighted prediction parameters 2315 * 2316 * @delta_luma_weight_l0: the difference of the weighting factor applied 2317 * to the luma prediction value for list 0 2318 * @luma_offset_l0: the additive offset applied to the luma prediction value 2319 * for list 0 2320 * @delta_chroma_weight_l0: the difference of the weighting factor applied 2321 * to the chroma prediction values for list 0 2322 * @chroma_offset_l0: the difference of the additive offset applied to 2323 * the chroma prediction values for list 0 2324 * @delta_luma_weight_l1: the difference of the weighting factor applied 2325 * to the luma prediction value for list 1 2326 * @luma_offset_l1: the additive offset applied to the luma prediction value 2327 * for list 1 2328 * @delta_chroma_weight_l1: the difference of the weighting factor applied 2329 * to the chroma prediction values for list 1 2330 * @chroma_offset_l1: the difference of the additive offset applied to 2331 * the chroma prediction values for list 1 2332 * @luma_log2_weight_denom: the base 2 logarithm of the denominator for 2333 * all luma weighting factors 2334 * @delta_chroma_log2_weight_denom: the difference of the base 2 logarithm 2335 * of the denominator for all chroma 2336 * weighting factors 2337 */ 2338struct v4l2_hevc_pred_weight_table { 2339 __s8 delta_luma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2340 __s8 luma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2341 __s8 delta_chroma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; 2342 __s8 chroma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; 2343 2344 __s8 delta_luma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2345 __s8 luma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2346 __s8 delta_chroma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; 2347 __s8 chroma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; 2348 2349 __u8 luma_log2_weight_denom; 2350 __s8 delta_chroma_log2_weight_denom; 2351}; 2352 2353#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_LUMA (1ULL << 0) 2354#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_CHROMA (1ULL << 1) 2355#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_TEMPORAL_MVP_ENABLED (1ULL << 2) 2356#define V4L2_HEVC_SLICE_PARAMS_FLAG_MVD_L1_ZERO (1ULL << 3) 2357#define V4L2_HEVC_SLICE_PARAMS_FLAG_CABAC_INIT (1ULL << 4) 2358#define V4L2_HEVC_SLICE_PARAMS_FLAG_COLLOCATED_FROM_L0 (1ULL << 5) 2359#define V4L2_HEVC_SLICE_PARAMS_FLAG_USE_INTEGER_MV (1ULL << 6) 2360#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_DEBLOCKING_FILTER_DISABLED (1ULL << 7) 2361#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 8) 2362#define V4L2_HEVC_SLICE_PARAMS_FLAG_DEPENDENT_SLICE_SEGMENT (1ULL << 9) 2363 2364/** 2365 * struct v4l2_ctrl_hevc_slice_params - HEVC slice parameters 2366 * 2367 * This control is a dynamically sized 1-dimensional array, 2368 * V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it. 2369 * 2370 * @bit_size: size (in bits) of the current slice data 2371 * @data_byte_offset: offset (in bytes) to the video data in the current slice data 2372 * @num_entry_point_offsets: specifies the number of entry point offset syntax 2373 * elements in the slice header. 2374 * @nal_unit_type: specifies the coding type of the slice (B, P or I) 2375 * @nuh_temporal_id_plus1: minus 1 specifies a temporal identifier for the NAL unit 2376 * @slice_type: see V4L2_HEVC_SLICE_TYPE_{} 2377 * @colour_plane_id: specifies the colour plane associated with the current slice 2378 * @slice_pic_order_cnt: specifies the picture order count 2379 * @num_ref_idx_l0_active_minus1: this value plus 1 specifies the maximum 2380 * reference index for reference picture list 0 2381 * that may be used to decode the slice 2382 * @num_ref_idx_l1_active_minus1: this value plus 1 specifies the maximum 2383 * reference index for reference picture list 1 2384 * that may be used to decode the slice 2385 * @collocated_ref_idx: specifies the reference index of the collocated picture used 2386 * for temporal motion vector prediction 2387 * @five_minus_max_num_merge_cand: specifies the maximum number of merging 2388 * motion vector prediction candidates supported in 2389 * the slice subtracted from 5 2390 * @slice_qp_delta: specifies the initial value of QpY to be used for the coding 2391 * blocks in the slice 2392 * @slice_cb_qp_offset: specifies a difference to be added to the value of pps_cb_qp_offset 2393 * @slice_cr_qp_offset: specifies a difference to be added to the value of pps_cr_qp_offset 2394 * @slice_act_y_qp_offset: screen content extension parameters 2395 * @slice_act_cb_qp_offset: screen content extension parameters 2396 * @slice_act_cr_qp_offset: screen content extension parameters 2397 * @slice_beta_offset_div2: specify the deblocking parameter offsets for beta divided by 2 2398 * @slice_tc_offset_div2: specify the deblocking parameter offsets for tC divided by 2 2399 * @pic_struct: indicates whether a picture should be displayed as a frame or as one or 2400 * more fields 2401 * @reserved0: padding field. Should be zeroed by applications. 2402 * @slice_segment_addr: specifies the address of the first coding tree block in 2403 * the slice segment 2404 * @ref_idx_l0: the list of L0 reference elements as indices in the DPB 2405 * @ref_idx_l1: the list of L1 reference elements as indices in the DPB 2406 * @short_term_ref_pic_set_size: specifies the size of short-term reference 2407 * pictures set included in the SPS 2408 * @long_term_ref_pic_set_size: specifies the size of long-term reference 2409 * pictures set include in the SPS 2410 * @pred_weight_table: the prediction weight coefficients for inter-picture 2411 * prediction 2412 * @reserved1: padding field. Should be zeroed by applications. 2413 * @flags: see V4L2_HEVC_SLICE_PARAMS_FLAG_{} 2414 */ 2415struct v4l2_ctrl_hevc_slice_params { 2416 __u32 bit_size; 2417 __u32 data_byte_offset; 2418 __u32 num_entry_point_offsets; 2419 2420 /* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */ 2421 __u8 nal_unit_type; 2422 __u8 nuh_temporal_id_plus1; 2423 2424 /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */ 2425 __u8 slice_type; 2426 __u8 colour_plane_id; 2427 __s32 slice_pic_order_cnt; 2428 __u8 num_ref_idx_l0_active_minus1; 2429 __u8 num_ref_idx_l1_active_minus1; 2430 __u8 collocated_ref_idx; 2431 __u8 five_minus_max_num_merge_cand; 2432 __s8 slice_qp_delta; 2433 __s8 slice_cb_qp_offset; 2434 __s8 slice_cr_qp_offset; 2435 __s8 slice_act_y_qp_offset; 2436 __s8 slice_act_cb_qp_offset; 2437 __s8 slice_act_cr_qp_offset; 2438 __s8 slice_beta_offset_div2; 2439 __s8 slice_tc_offset_div2; 2440 2441 /* ISO/IEC 23008-2, ITU-T Rec. H.265: Picture timing SEI message */ 2442 __u8 pic_struct; 2443 2444 __u8 reserved0[3]; 2445 /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */ 2446 __u32 slice_segment_addr; 2447 __u8 ref_idx_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2448 __u8 ref_idx_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2449 __u16 short_term_ref_pic_set_size; 2450 __u16 long_term_ref_pic_set_size; 2451 2452 /* ISO/IEC 23008-2, ITU-T Rec. H.265: Weighted prediction parameter */ 2453 struct v4l2_hevc_pred_weight_table pred_weight_table; 2454 2455 __u8 reserved1[2]; 2456 __u64 flags; 2457}; 2458 2459#define V4L2_HEVC_DECODE_PARAM_FLAG_IRAP_PIC 0x1 2460#define V4L2_HEVC_DECODE_PARAM_FLAG_IDR_PIC 0x2 2461#define V4L2_HEVC_DECODE_PARAM_FLAG_NO_OUTPUT_OF_PRIOR 0x4 2462 2463/** 2464 * struct v4l2_ctrl_hevc_decode_params - HEVC decode parameters 2465 * 2466 * @pic_order_cnt_val: picture order count 2467 * @short_term_ref_pic_set_size: specifies the size of short-term reference 2468 * pictures set included in the SPS of the first slice 2469 * @long_term_ref_pic_set_size: specifies the size of long-term reference 2470 * pictures set include in the SPS of the first slice 2471 * @num_active_dpb_entries: the number of entries in dpb 2472 * @num_poc_st_curr_before: the number of reference pictures in the short-term 2473 * set that come before the current frame 2474 * @num_poc_st_curr_after: the number of reference pictures in the short-term 2475 * set that come after the current frame 2476 * @num_poc_lt_curr: the number of reference pictures in the long-term set 2477 * @poc_st_curr_before: provides the index of the short term before references 2478 * in DPB array 2479 * @poc_st_curr_after: provides the index of the short term after references 2480 * in DPB array 2481 * @poc_lt_curr: provides the index of the long term references in DPB array 2482 * @num_delta_pocs_of_ref_rps_idx: same as the derived value NumDeltaPocs[RefRpsIdx], 2483 * can be used to parse the RPS data in slice headers 2484 * instead of skipping it with @short_term_ref_pic_set_size. 2485 * @reserved: padding field. Should be zeroed by applications. 2486 * @dpb: the decoded picture buffer, for meta-data about reference frames 2487 * @flags: see V4L2_HEVC_DECODE_PARAM_FLAG_{} 2488 */ 2489struct v4l2_ctrl_hevc_decode_params { 2490 __s32 pic_order_cnt_val; 2491 __u16 short_term_ref_pic_set_size; 2492 __u16 long_term_ref_pic_set_size; 2493 __u8 num_active_dpb_entries; 2494 __u8 num_poc_st_curr_before; 2495 __u8 num_poc_st_curr_after; 2496 __u8 num_poc_lt_curr; 2497 __u8 poc_st_curr_before[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2498 __u8 poc_st_curr_after[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2499 __u8 poc_lt_curr[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2500 __u8 num_delta_pocs_of_ref_rps_idx; 2501 __u8 reserved[3]; 2502 struct v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2503 __u64 flags; 2504}; 2505 2506/** 2507 * struct v4l2_ctrl_hevc_scaling_matrix - HEVC scaling lists parameters 2508 * 2509 * @scaling_list_4x4: scaling list is used for the scaling process for 2510 * transform coefficients. The values on each scaling 2511 * list are expected in raster scan order 2512 * @scaling_list_8x8: scaling list is used for the scaling process for 2513 * transform coefficients. The values on each scaling 2514 * list are expected in raster scan order 2515 * @scaling_list_16x16: scaling list is used for the scaling process for 2516 * transform coefficients. The values on each scaling 2517 * list are expected in raster scan order 2518 * @scaling_list_32x32: scaling list is used for the scaling process for 2519 * transform coefficients. The values on each scaling 2520 * list are expected in raster scan order 2521 * @scaling_list_dc_coef_16x16: scaling list is used for the scaling process 2522 * for transform coefficients. The values on each 2523 * scaling list are expected in raster scan order. 2524 * @scaling_list_dc_coef_32x32: scaling list is used for the scaling process 2525 * for transform coefficients. The values on each 2526 * scaling list are expected in raster scan order. 2527 */ 2528struct v4l2_ctrl_hevc_scaling_matrix { 2529 __u8 scaling_list_4x4[6][16]; 2530 __u8 scaling_list_8x8[6][64]; 2531 __u8 scaling_list_16x16[6][64]; 2532 __u8 scaling_list_32x32[2][64]; 2533 __u8 scaling_list_dc_coef_16x16[6]; 2534 __u8 scaling_list_dc_coef_32x32[2]; 2535}; 2536 2537#define V4L2_CID_COLORIMETRY_CLASS_BASE (V4L2_CTRL_CLASS_COLORIMETRY | 0x900) 2538#define V4L2_CID_COLORIMETRY_CLASS (V4L2_CTRL_CLASS_COLORIMETRY | 1) 2539 2540#define V4L2_CID_COLORIMETRY_HDR10_CLL_INFO (V4L2_CID_COLORIMETRY_CLASS_BASE + 0) 2541 2542struct v4l2_ctrl_hdr10_cll_info { 2543 __u16 max_content_light_level; 2544 __u16 max_pic_average_light_level; 2545}; 2546 2547#define V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY (V4L2_CID_COLORIMETRY_CLASS_BASE + 1) 2548 2549#define V4L2_HDR10_MASTERING_PRIMARIES_X_LOW 5 2550#define V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH 37000 2551#define V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW 5 2552#define V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH 42000 2553#define V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW 5 2554#define V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH 37000 2555#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW 5 2556#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH 42000 2557#define V4L2_HDR10_MASTERING_MAX_LUMA_LOW 50000 2558#define V4L2_HDR10_MASTERING_MAX_LUMA_HIGH 100000000 2559#define V4L2_HDR10_MASTERING_MIN_LUMA_LOW 1 2560#define V4L2_HDR10_MASTERING_MIN_LUMA_HIGH 50000 2561 2562struct v4l2_ctrl_hdr10_mastering_display { 2563 __u16 display_primaries_x[3]; 2564 __u16 display_primaries_y[3]; 2565 __u16 white_point_x; 2566 __u16 white_point_y; 2567 __u32 max_display_mastering_luminance; 2568 __u32 min_display_mastering_luminance; 2569}; 2570 2571/* Stateless VP9 controls */ 2572 2573#define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_ENABLED 0x1 2574#define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_UPDATE 0x2 2575 2576/** 2577 * struct v4l2_vp9_loop_filter - VP9 loop filter parameters 2578 * 2579 * @ref_deltas: contains the adjustment needed for the filter level based on the 2580 * chosen reference frame. If this syntax element is not present in the bitstream, 2581 * users should pass its last value. 2582 * @mode_deltas: contains the adjustment needed for the filter level based on the 2583 * chosen mode. If this syntax element is not present in the bitstream, users should 2584 * pass its last value. 2585 * @level: indicates the loop filter strength. 2586 * @sharpness: indicates the sharpness level. 2587 * @flags: combination of V4L2_VP9_LOOP_FILTER_FLAG_{} flags. 2588 * @reserved: padding field. Should be zeroed by applications. 2589 * 2590 * This structure contains all loop filter related parameters. See sections 2591 * '7.2.8 Loop filter semantics' of the VP9 specification for more details. 2592 */ 2593struct v4l2_vp9_loop_filter { 2594 __s8 ref_deltas[4]; 2595 __s8 mode_deltas[2]; 2596 __u8 level; 2597 __u8 sharpness; 2598 __u8 flags; 2599 __u8 reserved[7]; 2600}; 2601 2602/** 2603 * struct v4l2_vp9_quantization - VP9 quantization parameters 2604 * 2605 * @base_q_idx: indicates the base frame qindex. 2606 * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx. 2607 * @delta_q_uv_dc: indicates the UV DC quantizer relative to base_q_idx. 2608 * @delta_q_uv_ac: indicates the UV AC quantizer relative to base_q_idx. 2609 * @reserved: padding field. Should be zeroed by applications. 2610 * 2611 * Encodes the quantization parameters. See section '7.2.9 Quantization params 2612 * syntax' of the VP9 specification for more details. 2613 */ 2614struct v4l2_vp9_quantization { 2615 __u8 base_q_idx; 2616 __s8 delta_q_y_dc; 2617 __s8 delta_q_uv_dc; 2618 __s8 delta_q_uv_ac; 2619 __u8 reserved[4]; 2620}; 2621 2622#define V4L2_VP9_SEGMENTATION_FLAG_ENABLED 0x01 2623#define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_MAP 0x02 2624#define V4L2_VP9_SEGMENTATION_FLAG_TEMPORAL_UPDATE 0x04 2625#define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_DATA 0x08 2626#define V4L2_VP9_SEGMENTATION_FLAG_ABS_OR_DELTA_UPDATE 0x10 2627 2628#define V4L2_VP9_SEG_LVL_ALT_Q 0 2629#define V4L2_VP9_SEG_LVL_ALT_L 1 2630#define V4L2_VP9_SEG_LVL_REF_FRAME 2 2631#define V4L2_VP9_SEG_LVL_SKIP 3 2632#define V4L2_VP9_SEG_LVL_MAX 4 2633 2634#define V4L2_VP9_SEGMENT_FEATURE_ENABLED(id) (1 << (id)) 2635#define V4L2_VP9_SEGMENT_FEATURE_ENABLED_MASK 0xf 2636 2637/** 2638 * struct v4l2_vp9_segmentation - VP9 segmentation parameters 2639 * 2640 * @feature_data: data attached to each feature. Data entry is only valid if 2641 * the feature is enabled. The array shall be indexed with segment number as 2642 * the first dimension (0..7) and one of V4L2_VP9_SEG_{} as the second dimension. 2643 * @feature_enabled: bitmask defining which features are enabled in each segment. 2644 * The value for each segment is a combination of V4L2_VP9_SEGMENT_FEATURE_ENABLED(id) 2645 * values where id is one of V4L2_VP9_SEG_LVL_{}. 2646 * @tree_probs: specifies the probability values to be used when decoding a 2647 * Segment-ID. See '5.15. Segmentation map' section of the VP9 specification 2648 * for more details. 2649 * @pred_probs: specifies the probability values to be used when decoding a 2650 * Predicted-Segment-ID. See '6.4.14. Get segment id syntax' section of :ref:`vp9` 2651 * for more details. 2652 * @flags: combination of V4L2_VP9_SEGMENTATION_FLAG_{} flags. 2653 * @reserved: padding field. Should be zeroed by applications. 2654 * 2655 * Encodes the quantization parameters. See section '7.2.10 Segmentation params syntax' of 2656 * the VP9 specification for more details. 2657 */ 2658struct v4l2_vp9_segmentation { 2659 __s16 feature_data[8][4]; 2660 __u8 feature_enabled[8]; 2661 __u8 tree_probs[7]; 2662 __u8 pred_probs[3]; 2663 __u8 flags; 2664 __u8 reserved[5]; 2665}; 2666 2667#define V4L2_VP9_FRAME_FLAG_KEY_FRAME 0x001 2668#define V4L2_VP9_FRAME_FLAG_SHOW_FRAME 0x002 2669#define V4L2_VP9_FRAME_FLAG_ERROR_RESILIENT 0x004 2670#define V4L2_VP9_FRAME_FLAG_INTRA_ONLY 0x008 2671#define V4L2_VP9_FRAME_FLAG_ALLOW_HIGH_PREC_MV 0x010 2672#define V4L2_VP9_FRAME_FLAG_REFRESH_FRAME_CTX 0x020 2673#define V4L2_VP9_FRAME_FLAG_PARALLEL_DEC_MODE 0x040 2674#define V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING 0x080 2675#define V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING 0x100 2676#define V4L2_VP9_FRAME_FLAG_COLOR_RANGE_FULL_SWING 0x200 2677 2678#define V4L2_VP9_SIGN_BIAS_LAST 0x1 2679#define V4L2_VP9_SIGN_BIAS_GOLDEN 0x2 2680#define V4L2_VP9_SIGN_BIAS_ALT 0x4 2681 2682#define V4L2_VP9_RESET_FRAME_CTX_NONE 0 2683#define V4L2_VP9_RESET_FRAME_CTX_SPEC 1 2684#define V4L2_VP9_RESET_FRAME_CTX_ALL 2 2685 2686#define V4L2_VP9_INTERP_FILTER_EIGHTTAP 0 2687#define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SMOOTH 1 2688#define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SHARP 2 2689#define V4L2_VP9_INTERP_FILTER_BILINEAR 3 2690#define V4L2_VP9_INTERP_FILTER_SWITCHABLE 4 2691 2692#define V4L2_VP9_REFERENCE_MODE_SINGLE_REFERENCE 0 2693#define V4L2_VP9_REFERENCE_MODE_COMPOUND_REFERENCE 1 2694#define V4L2_VP9_REFERENCE_MODE_SELECT 2 2695 2696#define V4L2_VP9_PROFILE_MAX 3 2697 2698#define V4L2_CID_STATELESS_VP9_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 300) 2699/** 2700 * struct v4l2_ctrl_vp9_frame - VP9 frame decoding control 2701 * 2702 * @lf: loop filter parameters. See &v4l2_vp9_loop_filter for more details. 2703 * @quant: quantization parameters. See &v4l2_vp9_quantization for more details. 2704 * @seg: segmentation parameters. See &v4l2_vp9_segmentation for more details. 2705 * @flags: combination of V4L2_VP9_FRAME_FLAG_{} flags. 2706 * @compressed_header_size: compressed header size in bytes. 2707 * @uncompressed_header_size: uncompressed header size in bytes. 2708 * @frame_width_minus_1: add 1 to it and you'll get the frame width expressed in pixels. 2709 * @frame_height_minus_1: add 1 to it and you'll get the frame height expressed in pixels. 2710 * @render_width_minus_1: add 1 to it and you'll get the expected render width expressed in 2711 * pixels. This is not used during the decoding process but might be used by HW scalers 2712 * to prepare a frame that's ready for scanout. 2713 * @render_height_minus_1: add 1 to it and you'll get the expected render height expressed in 2714 * pixels. This is not used during the decoding process but might be used by HW scalers 2715 * to prepare a frame that's ready for scanout. 2716 * @last_frame_ts: "last" reference buffer timestamp. 2717 * The timestamp refers to the timestamp field in struct v4l2_buffer. 2718 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 2719 * @golden_frame_ts: "golden" reference buffer timestamp. 2720 * The timestamp refers to the timestamp field in struct v4l2_buffer. 2721 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 2722 * @alt_frame_ts: "alt" reference buffer timestamp. 2723 * The timestamp refers to the timestamp field in struct v4l2_buffer. 2724 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 2725 * @ref_frame_sign_bias: a bitfield specifying whether the sign bias is set for a given 2726 * reference frame. Either of V4L2_VP9_SIGN_BIAS_{}. 2727 * @reset_frame_context: specifies whether the frame context should be reset to default values. 2728 * Either of V4L2_VP9_RESET_FRAME_CTX_{}. 2729 * @frame_context_idx: frame context that should be used/updated. 2730 * @profile: VP9 profile. Can be 0, 1, 2 or 3. 2731 * @bit_depth: bits per components. Can be 8, 10 or 12. Note that not all profiles support 2732 * 10 and/or 12 bits depths. 2733 * @interpolation_filter: specifies the filter selection used for performing inter prediction. 2734 * Set to one of V4L2_VP9_INTERP_FILTER_{}. 2735 * @tile_cols_log2: specifies the base 2 logarithm of the width of each tile (where the width 2736 * is measured in units of 8x8 blocks). Shall be less than or equal to 6. 2737 * @tile_rows_log2: specifies the base 2 logarithm of the height of each tile (where the height 2738 * is measured in units of 8x8 blocks). 2739 * @reference_mode: specifies the type of inter prediction to be used. 2740 * Set to one of V4L2_VP9_REFERENCE_MODE_{}. 2741 * @reserved: padding field. Should be zeroed by applications. 2742 */ 2743struct v4l2_ctrl_vp9_frame { 2744 struct v4l2_vp9_loop_filter lf; 2745 struct v4l2_vp9_quantization quant; 2746 struct v4l2_vp9_segmentation seg; 2747 __u32 flags; 2748 __u16 compressed_header_size; 2749 __u16 uncompressed_header_size; 2750 __u16 frame_width_minus_1; 2751 __u16 frame_height_minus_1; 2752 __u16 render_width_minus_1; 2753 __u16 render_height_minus_1; 2754 __u64 last_frame_ts; 2755 __u64 golden_frame_ts; 2756 __u64 alt_frame_ts; 2757 __u8 ref_frame_sign_bias; 2758 __u8 reset_frame_context; 2759 __u8 frame_context_idx; 2760 __u8 profile; 2761 __u8 bit_depth; 2762 __u8 interpolation_filter; 2763 __u8 tile_cols_log2; 2764 __u8 tile_rows_log2; 2765 __u8 reference_mode; 2766 __u8 reserved[7]; 2767}; 2768 2769#define V4L2_VP9_NUM_FRAME_CTX 4 2770 2771/** 2772 * struct v4l2_vp9_mv_probs - VP9 Motion vector probability updates 2773 * @joint: motion vector joint probability updates. 2774 * @sign: motion vector sign probability updates. 2775 * @classes: motion vector class probability updates. 2776 * @class0_bit: motion vector class0 bit probability updates. 2777 * @bits: motion vector bits probability updates. 2778 * @class0_fr: motion vector class0 fractional bit probability updates. 2779 * @fr: motion vector fractional bit probability updates. 2780 * @class0_hp: motion vector class0 high precision fractional bit probability updates. 2781 * @hp: motion vector high precision fractional bit probability updates. 2782 * 2783 * This structure contains new values of motion vector probabilities. 2784 * A value of zero in an array element means there is no update of the relevant probability. 2785 * See `struct v4l2_vp9_prob_updates` for details. 2786 */ 2787struct v4l2_vp9_mv_probs { 2788 __u8 joint[3]; 2789 __u8 sign[2]; 2790 __u8 classes[2][10]; 2791 __u8 class0_bit[2]; 2792 __u8 bits[2][10]; 2793 __u8 class0_fr[2][2][3]; 2794 __u8 fr[2][3]; 2795 __u8 class0_hp[2]; 2796 __u8 hp[2]; 2797}; 2798 2799#define V4L2_CID_STATELESS_VP9_COMPRESSED_HDR (V4L2_CID_CODEC_STATELESS_BASE + 301) 2800 2801#define V4L2_VP9_TX_MODE_ONLY_4X4 0 2802#define V4L2_VP9_TX_MODE_ALLOW_8X8 1 2803#define V4L2_VP9_TX_MODE_ALLOW_16X16 2 2804#define V4L2_VP9_TX_MODE_ALLOW_32X32 3 2805#define V4L2_VP9_TX_MODE_SELECT 4 2806 2807/** 2808 * struct v4l2_ctrl_vp9_compressed_hdr - VP9 probability updates control 2809 * @tx_mode: specifies the TX mode. Set to one of V4L2_VP9_TX_MODE_{}. 2810 * @tx8: TX 8x8 probability updates. 2811 * @tx16: TX 16x16 probability updates. 2812 * @tx32: TX 32x32 probability updates. 2813 * @coef: coefficient probability updates. 2814 * @skip: skip probability updates. 2815 * @inter_mode: inter mode probability updates. 2816 * @interp_filter: interpolation filter probability updates. 2817 * @is_inter: is inter-block probability updates. 2818 * @comp_mode: compound prediction mode probability updates. 2819 * @single_ref: single ref probability updates. 2820 * @comp_ref: compound ref probability updates. 2821 * @y_mode: Y prediction mode probability updates. 2822 * @uv_mode: UV prediction mode probability updates. 2823 * @partition: partition probability updates. 2824 * @mv: motion vector probability updates. 2825 * 2826 * This structure holds the probabilities update as parsed in the compressed 2827 * header (Spec 6.3). These values represent the value of probability update after 2828 * being translated with inv_map_table[] (see 6.3.5). A value of zero in an array element 2829 * means that there is no update of the relevant probability. 2830 * 2831 * This control is optional and needs to be used when dealing with the hardware which is 2832 * not capable of parsing the compressed header itself. Only drivers which need it will 2833 * implement it. 2834 */ 2835struct v4l2_ctrl_vp9_compressed_hdr { 2836 __u8 tx_mode; 2837 __u8 tx8[2][1]; 2838 __u8 tx16[2][2]; 2839 __u8 tx32[2][3]; 2840 __u8 coef[4][2][2][6][6][3]; 2841 __u8 skip[3]; 2842 __u8 inter_mode[7][3]; 2843 __u8 interp_filter[4][2]; 2844 __u8 is_inter[4]; 2845 __u8 comp_mode[5]; 2846 __u8 single_ref[5][2]; 2847 __u8 comp_ref[5]; 2848 __u8 y_mode[4][9]; 2849 __u8 uv_mode[10][9]; 2850 __u8 partition[16][3]; 2851 2852 struct v4l2_vp9_mv_probs mv; 2853}; 2854 2855/* Stateless AV1 controls */ 2856 2857#define V4L2_AV1_TOTAL_REFS_PER_FRAME 8 2858#define V4L2_AV1_CDEF_MAX 8 2859#define V4L2_AV1_NUM_PLANES_MAX 3 /* 1 if monochrome, 3 otherwise */ 2860#define V4L2_AV1_MAX_SEGMENTS 8 2861#define V4L2_AV1_MAX_OPERATING_POINTS (1 << 5) /* 5 bits to encode */ 2862#define V4L2_AV1_REFS_PER_FRAME 7 2863#define V4L2_AV1_MAX_NUM_Y_POINTS (1 << 4) /* 4 bits to encode */ 2864#define V4L2_AV1_MAX_NUM_CB_POINTS (1 << 4) /* 4 bits to encode */ 2865#define V4L2_AV1_MAX_NUM_CR_POINTS (1 << 4) /* 4 bits to encode */ 2866#define V4L2_AV1_AR_COEFFS_SIZE 25 /* (2 * 3 * (3 + 1)) + 1 */ 2867#define V4L2_AV1_MAX_NUM_PLANES 3 2868#define V4L2_AV1_MAX_TILE_COLS 64 2869#define V4L2_AV1_MAX_TILE_ROWS 64 2870#define V4L2_AV1_MAX_TILE_COUNT 512 2871 2872#define V4L2_AV1_SEQUENCE_FLAG_STILL_PICTURE 0x00000001 2873#define V4L2_AV1_SEQUENCE_FLAG_USE_128X128_SUPERBLOCK 0x00000002 2874#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_FILTER_INTRA 0x00000004 2875#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTRA_EDGE_FILTER 0x00000008 2876#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTERINTRA_COMPOUND 0x00000010 2877#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_MASKED_COMPOUND 0x00000020 2878#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_WARPED_MOTION 0x00000040 2879#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_DUAL_FILTER 0x00000080 2880#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_ORDER_HINT 0x00000100 2881#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_JNT_COMP 0x00000200 2882#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_REF_FRAME_MVS 0x00000400 2883#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_SUPERRES 0x00000800 2884#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_CDEF 0x00001000 2885#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_RESTORATION 0x00002000 2886#define V4L2_AV1_SEQUENCE_FLAG_MONO_CHROME 0x00004000 2887#define V4L2_AV1_SEQUENCE_FLAG_COLOR_RANGE 0x00008000 2888#define V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_X 0x00010000 2889#define V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_Y 0x00020000 2890#define V4L2_AV1_SEQUENCE_FLAG_FILM_GRAIN_PARAMS_PRESENT 0x00040000 2891#define V4L2_AV1_SEQUENCE_FLAG_SEPARATE_UV_DELTA_Q 0x00080000 2892 2893#define V4L2_CID_STATELESS_AV1_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE + 500) 2894/** 2895 * struct v4l2_ctrl_av1_sequence - AV1 Sequence 2896 * 2897 * Represents an AV1 Sequence OBU. See section 5.5 "Sequence header OBU syntax" 2898 * for more details. 2899 * 2900 * @flags: See V4L2_AV1_SEQUENCE_FLAG_{}. 2901 * @seq_profile: specifies the features that can be used in the coded video 2902 * sequence. 2903 * @order_hint_bits: specifies the number of bits used for the order_hint field 2904 * at each frame. 2905 * @bit_depth: the bitdepth to use for the sequence as described in section 2906 * 5.5.2 "Color config syntax". 2907 * @reserved: padding field. Should be zeroed by applications. 2908 * @max_frame_width_minus_1: specifies the maximum frame width minus 1 for the 2909 * frames represented by this sequence header. 2910 * @max_frame_height_minus_1: specifies the maximum frame height minus 1 for the 2911 * frames represented by this sequence header. 2912 */ 2913struct v4l2_ctrl_av1_sequence { 2914 __u32 flags; 2915 __u8 seq_profile; 2916 __u8 order_hint_bits; 2917 __u8 bit_depth; 2918 __u8 reserved; 2919 __u16 max_frame_width_minus_1; 2920 __u16 max_frame_height_minus_1; 2921}; 2922 2923#define V4L2_CID_STATELESS_AV1_TILE_GROUP_ENTRY (V4L2_CID_CODEC_STATELESS_BASE + 501) 2924/** 2925 * struct v4l2_ctrl_av1_tile_group_entry - AV1 Tile Group entry 2926 * 2927 * Represents a single AV1 tile inside an AV1 Tile Group. Note that MiRowStart, 2928 * MiRowEnd, MiColStart and MiColEnd can be retrieved from struct 2929 * v4l2_av1_tile_info in struct v4l2_ctrl_av1_frame using tile_row and 2930 * tile_col. See section 6.10.1 "General tile group OBU semantics" for more 2931 * details. 2932 * 2933 * @tile_offset: offset from the OBU data, i.e. where the coded tile data 2934 * actually starts. 2935 * @tile_size: specifies the size in bytes of the coded tile. Equivalent to 2936 * "TileSize" in the AV1 Specification. 2937 * @tile_row: specifies the row of the current tile. Equivalent to "TileRow" in 2938 * the AV1 Specification. 2939 * @tile_col: specifies the col of the current tile. Equivalent to "TileCol" in 2940 * the AV1 Specification. 2941 */ 2942struct v4l2_ctrl_av1_tile_group_entry { 2943 __u32 tile_offset; 2944 __u32 tile_size; 2945 __u32 tile_row; 2946 __u32 tile_col; 2947}; 2948 2949/** 2950 * enum v4l2_av1_warp_model - AV1 Warp Model as described in section 3 2951 * "Symbols and abbreviated terms" of the AV1 Specification. 2952 * 2953 * @V4L2_AV1_WARP_MODEL_IDENTITY: Warp model is just an identity transform. 2954 * @V4L2_AV1_WARP_MODEL_TRANSLATION: Warp model is a pure translation. 2955 * @V4L2_AV1_WARP_MODEL_ROTZOOM: Warp model is a rotation + symmetric zoom + 2956 * translation. 2957 * @V4L2_AV1_WARP_MODEL_AFFINE: Warp model is a general affine transform. 2958 */ 2959enum v4l2_av1_warp_model { 2960 V4L2_AV1_WARP_MODEL_IDENTITY = 0, 2961 V4L2_AV1_WARP_MODEL_TRANSLATION = 1, 2962 V4L2_AV1_WARP_MODEL_ROTZOOM = 2, 2963 V4L2_AV1_WARP_MODEL_AFFINE = 3, 2964}; 2965 2966/** 2967 * enum v4l2_av1_reference_frame - AV1 reference frames 2968 * 2969 * @V4L2_AV1_REF_INTRA_FRAME: Intra Frame Reference 2970 * @V4L2_AV1_REF_LAST_FRAME: Last Reference Frame 2971 * @V4L2_AV1_REF_LAST2_FRAME: Last2 Reference Frame 2972 * @V4L2_AV1_REF_LAST3_FRAME: Last3 Reference Frame 2973 * @V4L2_AV1_REF_GOLDEN_FRAME: Golden Reference Frame 2974 * @V4L2_AV1_REF_BWDREF_FRAME: BWD Reference Frame 2975 * @V4L2_AV1_REF_ALTREF2_FRAME: Alternative2 Reference Frame 2976 * @V4L2_AV1_REF_ALTREF_FRAME: Alternative Reference Frame 2977 */ 2978enum v4l2_av1_reference_frame { 2979 V4L2_AV1_REF_INTRA_FRAME = 0, 2980 V4L2_AV1_REF_LAST_FRAME = 1, 2981 V4L2_AV1_REF_LAST2_FRAME = 2, 2982 V4L2_AV1_REF_LAST3_FRAME = 3, 2983 V4L2_AV1_REF_GOLDEN_FRAME = 4, 2984 V4L2_AV1_REF_BWDREF_FRAME = 5, 2985 V4L2_AV1_REF_ALTREF2_FRAME = 6, 2986 V4L2_AV1_REF_ALTREF_FRAME = 7, 2987}; 2988 2989#define V4L2_AV1_GLOBAL_MOTION_IS_INVALID(ref) (1 << (ref)) 2990 2991#define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_GLOBAL 0x1 2992#define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_ROT_ZOOM 0x2 2993#define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_TRANSLATION 0x4 2994/** 2995 * struct v4l2_av1_global_motion - AV1 Global Motion parameters as described in 2996 * section 6.8.17 "Global motion params semantics" of the AV1 specification. 2997 * 2998 * @flags: A bitfield containing the flags per reference frame. See 2999 * V4L2_AV1_GLOBAL_MOTION_FLAG_{} 3000 * @type: The type of global motion transform used. 3001 * @params: this field has the same meaning as "gm_params" in the AV1 3002 * specification. 3003 * @invalid: bitfield indicating whether the global motion params are invalid 3004 * for a given reference frame. See section 7.11.3.6 Setup shear process and 3005 * the variable "warpValid". Use V4L2_AV1_GLOBAL_MOTION_IS_INVALID(ref) to 3006 * create a suitable mask. 3007 * @reserved: padding field. Should be zeroed by applications. 3008 */ 3009 3010struct v4l2_av1_global_motion { 3011 __u8 flags[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3012 enum v4l2_av1_warp_model type[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3013 __s32 params[V4L2_AV1_TOTAL_REFS_PER_FRAME][6]; 3014 __u8 invalid; 3015 __u8 reserved[3]; 3016}; 3017 3018/** 3019 * enum v4l2_av1_frame_restoration_type - AV1 Frame Restoration Type 3020 * @V4L2_AV1_FRAME_RESTORE_NONE: no filtering is applied. 3021 * @V4L2_AV1_FRAME_RESTORE_WIENER: Wiener filter process is invoked. 3022 * @V4L2_AV1_FRAME_RESTORE_SGRPROJ: self guided filter process is invoked. 3023 * @V4L2_AV1_FRAME_RESTORE_SWITCHABLE: restoration filter is swichtable. 3024 */ 3025enum v4l2_av1_frame_restoration_type { 3026 V4L2_AV1_FRAME_RESTORE_NONE = 0, 3027 V4L2_AV1_FRAME_RESTORE_WIENER = 1, 3028 V4L2_AV1_FRAME_RESTORE_SGRPROJ = 2, 3029 V4L2_AV1_FRAME_RESTORE_SWITCHABLE = 3, 3030}; 3031 3032#define V4L2_AV1_LOOP_RESTORATION_FLAG_USES_LR 0x1 3033#define V4L2_AV1_LOOP_RESTORATION_FLAG_USES_CHROMA_LR 0x2 3034 3035/** 3036 * struct v4l2_av1_loop_restoration - AV1 Loop Restauration as described in 3037 * section 6.10.15 "Loop restoration params semantics" of the AV1 specification. 3038 * 3039 * @flags: See V4L2_AV1_LOOP_RESTORATION_FLAG_{}. 3040 * @lr_unit_shift: specifies if the luma restoration size should be halved. 3041 * @lr_uv_shift: specifies if the chroma size should be half the luma size. 3042 * @reserved: padding field. Should be zeroed by applications. 3043 * @frame_restoration_type: specifies the type of restoration used for each 3044 * plane. See enum v4l2_av1_frame_restoration_type. 3045 * @loop_restoration_size: specifies the size of loop restoration units in units 3046 * of samples in the current plane. 3047 */ 3048struct v4l2_av1_loop_restoration { 3049 __u8 flags; 3050 __u8 lr_unit_shift; 3051 __u8 lr_uv_shift; 3052 __u8 reserved; 3053 enum v4l2_av1_frame_restoration_type frame_restoration_type[V4L2_AV1_NUM_PLANES_MAX]; 3054 __u32 loop_restoration_size[V4L2_AV1_MAX_NUM_PLANES]; 3055}; 3056 3057/** 3058 * struct v4l2_av1_cdef - AV1 CDEF params semantics as described in section 3059 * 6.10.14 "CDEF params semantics" of the AV1 specification 3060 * 3061 * @damping_minus_3: controls the amount of damping in the deringing filter. 3062 * @bits: specifies the number of bits needed to specify which CDEF filter to 3063 * apply. 3064 * @y_pri_strength: specifies the strength of the primary filter. 3065 * @y_sec_strength: specifies the strength of the secondary filter. 3066 * @uv_pri_strength: specifies the strength of the primary filter. 3067 * @uv_sec_strength: specifies the strength of the secondary filter. 3068 */ 3069struct v4l2_av1_cdef { 3070 __u8 damping_minus_3; 3071 __u8 bits; 3072 __u8 y_pri_strength[V4L2_AV1_CDEF_MAX]; 3073 __u8 y_sec_strength[V4L2_AV1_CDEF_MAX]; 3074 __u8 uv_pri_strength[V4L2_AV1_CDEF_MAX]; 3075 __u8 uv_sec_strength[V4L2_AV1_CDEF_MAX]; 3076}; 3077 3078#define V4L2_AV1_SEGMENTATION_FLAG_ENABLED 0x1 3079#define V4L2_AV1_SEGMENTATION_FLAG_UPDATE_MAP 0x2 3080#define V4L2_AV1_SEGMENTATION_FLAG_TEMPORAL_UPDATE 0x4 3081#define V4L2_AV1_SEGMENTATION_FLAG_UPDATE_DATA 0x8 3082#define V4L2_AV1_SEGMENTATION_FLAG_SEG_ID_PRE_SKIP 0x10 3083 3084/** 3085 * enum v4l2_av1_segment_feature - AV1 segment features as described in section 3086 * 3 "Symbols and abbreviated terms" of the AV1 specification. 3087 * 3088 * @V4L2_AV1_SEG_LVL_ALT_Q: Index for quantizer segment feature. 3089 * @V4L2_AV1_SEG_LVL_ALT_LF_Y_V: Index for vertical luma loop filter segment 3090 * feature. 3091 * @V4L2_AV1_SEG_LVL_REF_FRAME: Index for reference frame segment feature. 3092 * @V4L2_AV1_SEG_LVL_REF_SKIP: Index for skip segment feature. 3093 * @V4L2_AV1_SEG_LVL_REF_GLOBALMV: Index for global mv feature. 3094 * @V4L2_AV1_SEG_LVL_MAX: Number of segment features. 3095 */ 3096enum v4l2_av1_segment_feature { 3097 V4L2_AV1_SEG_LVL_ALT_Q = 0, 3098 V4L2_AV1_SEG_LVL_ALT_LF_Y_V = 1, 3099 V4L2_AV1_SEG_LVL_REF_FRAME = 5, 3100 V4L2_AV1_SEG_LVL_REF_SKIP = 6, 3101 V4L2_AV1_SEG_LVL_REF_GLOBALMV = 7, 3102 V4L2_AV1_SEG_LVL_MAX = 8 3103}; 3104 3105#define V4L2_AV1_SEGMENT_FEATURE_ENABLED(id) (1 << (id)) 3106 3107/** 3108 * struct v4l2_av1_segmentation - AV1 Segmentation params as defined in section 3109 * 6.8.13 "Segmentation params semantics" of the AV1 specification. 3110 * 3111 * @flags: see V4L2_AV1_SEGMENTATION_FLAG_{}. 3112 * @last_active_seg_id: indicates the highest numbered segment id that has some 3113 * enabled feature. This is used when decoding the segment id to only decode 3114 * choices corresponding to used segments. 3115 * @feature_enabled: bitmask defining which features are enabled in each 3116 * segment. Use V4L2_AV1_SEGMENT_FEATURE_ENABLED to build a suitable mask. 3117 * @feature_data: data attached to each feature. Data entry is only valid if the 3118 * feature is enabled 3119 */ 3120struct v4l2_av1_segmentation { 3121 __u8 flags; 3122 __u8 last_active_seg_id; 3123 __u8 feature_enabled[V4L2_AV1_MAX_SEGMENTS]; 3124 __s16 feature_data[V4L2_AV1_MAX_SEGMENTS][V4L2_AV1_SEG_LVL_MAX]; 3125}; 3126 3127#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_ENABLED 0x1 3128#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_UPDATE 0x2 3129#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_PRESENT 0x4 3130#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_MULTI 0x8 3131 3132/** 3133 * struct v4l2_av1_loop_filter - AV1 Loop filter params as defined in section 3134 * 6.8.10 "Loop filter semantics" and 6.8.16 "Loop filter delta parameters 3135 * semantics" of the AV1 specification. 3136 * 3137 * @flags: see V4L2_AV1_LOOP_FILTER_FLAG_{} 3138 * @level: an array containing loop filter strength values. Different loop 3139 * filter strength values from the array are used depending on the image plane 3140 * being filtered, and the edge direction (vertical or horizontal) being 3141 * filtered. 3142 * @sharpness: indicates the sharpness level. The loop_filter_level and 3143 * loop_filter_sharpness together determine when a block edge is filtered, and 3144 * by how much the filtering can change the sample values. The loop filter 3145 * process is described in section 7.14 of the AV1 specification. 3146 * @ref_deltas: contains the adjustment needed for the filter level based on the 3147 * chosen reference frame. If this syntax element is not present, it maintains 3148 * its previous value. 3149 * @mode_deltas: contains the adjustment needed for the filter level based on 3150 * the chosen mode. If this syntax element is not present, it maintains its 3151 * previous value. 3152 * @delta_lf_res: specifies the left shift which should be applied to decoded 3153 * loop filter delta values. 3154 */ 3155struct v4l2_av1_loop_filter { 3156 __u8 flags; 3157 __u8 level[4]; 3158 __u8 sharpness; 3159 __s8 ref_deltas[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3160 __s8 mode_deltas[2]; 3161 __u8 delta_lf_res; 3162}; 3163 3164#define V4L2_AV1_QUANTIZATION_FLAG_DIFF_UV_DELTA 0x1 3165#define V4L2_AV1_QUANTIZATION_FLAG_USING_QMATRIX 0x2 3166#define V4L2_AV1_QUANTIZATION_FLAG_DELTA_Q_PRESENT 0x4 3167 3168/** 3169 * struct v4l2_av1_quantization - AV1 Quantization params as defined in section 3170 * 6.8.11 "Quantization params semantics" of the AV1 specification. 3171 * 3172 * @flags: see V4L2_AV1_QUANTIZATION_FLAG_{} 3173 * @base_q_idx: indicates the base frame qindex. This is used for Y AC 3174 * coefficients and as the base value for the other quantizers. 3175 * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx. 3176 * @delta_q_u_dc: indicates the U DC quantizer relative to base_q_idx. 3177 * @delta_q_u_ac: indicates the U AC quantizer relative to base_q_idx. 3178 * @delta_q_v_dc: indicates the V DC quantizer relative to base_q_idx. 3179 * @delta_q_v_ac: indicates the V AC quantizer relative to base_q_idx. 3180 * @qm_y: specifies the level in the quantizer matrix that should be used for 3181 * luma plane decoding. 3182 * @qm_u: specifies the level in the quantizer matrix that should be used for 3183 * chroma U plane decoding. 3184 * @qm_v: specifies the level in the quantizer matrix that should be used for 3185 * chroma V plane decoding. 3186 * @delta_q_res: specifies the left shift which should be applied to decoded 3187 * quantizer index delta values. 3188 */ 3189struct v4l2_av1_quantization { 3190 __u8 flags; 3191 __u8 base_q_idx; 3192 __s8 delta_q_y_dc; 3193 __s8 delta_q_u_dc; 3194 __s8 delta_q_u_ac; 3195 __s8 delta_q_v_dc; 3196 __s8 delta_q_v_ac; 3197 __u8 qm_y; 3198 __u8 qm_u; 3199 __u8 qm_v; 3200 __u8 delta_q_res; 3201}; 3202 3203#define V4L2_AV1_TILE_INFO_FLAG_UNIFORM_TILE_SPACING 0x1 3204 3205/** 3206 * struct v4l2_av1_tile_info - AV1 Tile info as defined in section 6.8.14 "Tile 3207 * info semantics" of the AV1 specification. 3208 * 3209 * @flags: see V4L2_AV1_TILE_INFO_FLAG_{} 3210 * @context_update_tile_id: specifies which tile to use for the CDF update. 3211 * @tile_rows: specifies the number of tiles down the frame. 3212 * @tile_cols: specifies the number of tiles across the frame. 3213 * @mi_col_starts: an array specifying the start column (in units of 4x4 luma 3214 * samples) for each tile across the image. 3215 * @mi_row_starts: an array specifying the start row (in units of 4x4 luma 3216 * samples) for each tile down the image. 3217 * @width_in_sbs_minus_1: specifies the width of a tile minus 1 in units of 3218 * superblocks. 3219 * @height_in_sbs_minus_1: specifies the height of a tile minus 1 in units of 3220 * superblocks. 3221 * @tile_size_bytes: specifies the number of bytes needed to code each tile 3222 * size. 3223 * @reserved: padding field. Should be zeroed by applications. 3224 */ 3225struct v4l2_av1_tile_info { 3226 __u8 flags; 3227 __u8 context_update_tile_id; 3228 __u8 tile_cols; 3229 __u8 tile_rows; 3230 __u32 mi_col_starts[V4L2_AV1_MAX_TILE_COLS + 1]; 3231 __u32 mi_row_starts[V4L2_AV1_MAX_TILE_ROWS + 1]; 3232 __u32 width_in_sbs_minus_1[V4L2_AV1_MAX_TILE_COLS]; 3233 __u32 height_in_sbs_minus_1[V4L2_AV1_MAX_TILE_ROWS]; 3234 __u8 tile_size_bytes; 3235 __u8 reserved[3]; 3236}; 3237 3238/** 3239 * enum v4l2_av1_frame_type - AV1 Frame Type 3240 * 3241 * @V4L2_AV1_KEY_FRAME: Key frame 3242 * @V4L2_AV1_INTER_FRAME: Inter frame 3243 * @V4L2_AV1_INTRA_ONLY_FRAME: Intra-only frame 3244 * @V4L2_AV1_SWITCH_FRAME: Switch frame 3245 */ 3246enum v4l2_av1_frame_type { 3247 V4L2_AV1_KEY_FRAME = 0, 3248 V4L2_AV1_INTER_FRAME = 1, 3249 V4L2_AV1_INTRA_ONLY_FRAME = 2, 3250 V4L2_AV1_SWITCH_FRAME = 3 3251}; 3252 3253/** 3254 * enum v4l2_av1_interpolation_filter - AV1 interpolation filter types 3255 * 3256 * @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP: eight tap filter 3257 * @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SMOOTH: eight tap smooth filter 3258 * @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SHARP: eight tap sharp filter 3259 * @V4L2_AV1_INTERPOLATION_FILTER_BILINEAR: bilinear filter 3260 * @V4L2_AV1_INTERPOLATION_FILTER_SWITCHABLE: filter selection is signaled at 3261 * the block level 3262 * 3263 * See section 6.8.9 "Interpolation filter semantics" of the AV1 specification 3264 * for more details. 3265 */ 3266enum v4l2_av1_interpolation_filter { 3267 V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP = 0, 3268 V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SMOOTH = 1, 3269 V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SHARP = 2, 3270 V4L2_AV1_INTERPOLATION_FILTER_BILINEAR = 3, 3271 V4L2_AV1_INTERPOLATION_FILTER_SWITCHABLE = 4, 3272}; 3273 3274/** 3275 * enum v4l2_av1_tx_mode - AV1 Tx mode as described in section 6.8.21 "TX mode 3276 * semantics" of the AV1 specification. 3277 * @V4L2_AV1_TX_MODE_ONLY_4X4: the inverse transform will use only 4x4 3278 * transforms 3279 * @V4L2_AV1_TX_MODE_LARGEST: the inverse transform will use the largest 3280 * transform size that fits inside the block 3281 * @V4L2_AV1_TX_MODE_SELECT: the choice of transform size is specified 3282 * explicitly for each block. 3283 */ 3284enum v4l2_av1_tx_mode { 3285 V4L2_AV1_TX_MODE_ONLY_4X4 = 0, 3286 V4L2_AV1_TX_MODE_LARGEST = 1, 3287 V4L2_AV1_TX_MODE_SELECT = 2 3288}; 3289 3290#define V4L2_AV1_FRAME_FLAG_SHOW_FRAME 0x00000001 3291#define V4L2_AV1_FRAME_FLAG_SHOWABLE_FRAME 0x00000002 3292#define V4L2_AV1_FRAME_FLAG_ERROR_RESILIENT_MODE 0x00000004 3293#define V4L2_AV1_FRAME_FLAG_DISABLE_CDF_UPDATE 0x00000008 3294#define V4L2_AV1_FRAME_FLAG_ALLOW_SCREEN_CONTENT_TOOLS 0x00000010 3295#define V4L2_AV1_FRAME_FLAG_FORCE_INTEGER_MV 0x00000020 3296#define V4L2_AV1_FRAME_FLAG_ALLOW_INTRABC 0x00000040 3297#define V4L2_AV1_FRAME_FLAG_USE_SUPERRES 0x00000080 3298#define V4L2_AV1_FRAME_FLAG_ALLOW_HIGH_PRECISION_MV 0x00000100 3299#define V4L2_AV1_FRAME_FLAG_IS_MOTION_MODE_SWITCHABLE 0x00000200 3300#define V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS 0x00000400 3301#define V4L2_AV1_FRAME_FLAG_DISABLE_FRAME_END_UPDATE_CDF 0x00000800 3302#define V4L2_AV1_FRAME_FLAG_ALLOW_WARPED_MOTION 0x00001000 3303#define V4L2_AV1_FRAME_FLAG_REFERENCE_SELECT 0x00002000 3304#define V4L2_AV1_FRAME_FLAG_REDUCED_TX_SET 0x00004000 3305#define V4L2_AV1_FRAME_FLAG_SKIP_MODE_ALLOWED 0x00008000 3306#define V4L2_AV1_FRAME_FLAG_SKIP_MODE_PRESENT 0x00010000 3307#define V4L2_AV1_FRAME_FLAG_FRAME_SIZE_OVERRIDE 0x00020000 3308#define V4L2_AV1_FRAME_FLAG_BUFFER_REMOVAL_TIME_PRESENT 0x00040000 3309#define V4L2_AV1_FRAME_FLAG_FRAME_REFS_SHORT_SIGNALING 0x00080000 3310 3311#define V4L2_CID_STATELESS_AV1_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 502) 3312/** 3313 * struct v4l2_ctrl_av1_frame - Represents an AV1 Frame Header OBU. 3314 * 3315 * @tile_info: tile info 3316 * @quantization: quantization params 3317 * @segmentation: segmentation params 3318 * @superres_denom: the denominator for the upscaling ratio. 3319 * @loop_filter: loop filter params 3320 * @cdef: cdef params 3321 * @skip_mode_frame: specifies the frames to use for compound prediction when 3322 * skip_mode is equal to 1. 3323 * @primary_ref_frame: specifies which reference frame contains the CDF values 3324 * and other state that should be loaded at the start of the frame. 3325 * @loop_restoration: loop restoration params 3326 * @global_motion: global motion params 3327 * @flags: see V4L2_AV1_FRAME_FLAG_{} 3328 * @frame_type: specifies the AV1 frame type 3329 * @order_hint: specifies OrderHintBits least significant bits of the expected 3330 * output order for this frame. 3331 * @upscaled_width: the upscaled width. 3332 * @interpolation_filter: specifies the filter selection used for performing 3333 * inter prediction. 3334 * @tx_mode: specifies how the transform size is determined. 3335 * @frame_width_minus_1: add 1 to get the frame's width. 3336 * @frame_height_minus_1: add 1 to get the frame's height 3337 * @render_width_minus_1: add 1 to get the render width of the frame in luma 3338 * samples. 3339 * @render_height_minus_1: add 1 to get the render height of the frame in luma 3340 * samples. 3341 * @current_frame_id: specifies the frame id number for the current frame. Frame 3342 * id numbers are additional information that do not affect the decoding 3343 * process, but provide decoders with a way of detecting missing reference 3344 * frames so that appropriate action can be taken. 3345 * @buffer_removal_time: specifies the frame removal time in units of DecCT clock 3346 * ticks counted from the removal time of the last random access point for 3347 * operating point opNum. 3348 * @reserved: padding field. Should be zeroed by applications. 3349 * @order_hints: specifies the expected output order hint for each reference 3350 * frame. This field corresponds to the OrderHints variable from the 3351 * specification (section 5.9.2 "Uncompressed header syntax"). As such, this is 3352 * only used for non-intra frames and ignored otherwise. order_hints[0] is 3353 * always ignored. 3354 * @reference_frame_ts: the V4L2 timestamp of the reference frame slots. 3355 * @ref_frame_idx: used to index into @reference_frame_ts when decoding 3356 * inter-frames. The meaning of this array is the same as in the specification. 3357 * The timestamp refers to the timestamp field in struct v4l2_buffer. Use 3358 * v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 3359 * @refresh_frame_flags: contains a bitmask that specifies which reference frame 3360 * slots will be updated with the current frame after it is decoded. 3361 */ 3362struct v4l2_ctrl_av1_frame { 3363 struct v4l2_av1_tile_info tile_info; 3364 struct v4l2_av1_quantization quantization; 3365 __u8 superres_denom; 3366 struct v4l2_av1_segmentation segmentation; 3367 struct v4l2_av1_loop_filter loop_filter; 3368 struct v4l2_av1_cdef cdef; 3369 __u8 skip_mode_frame[2]; 3370 __u8 primary_ref_frame; 3371 struct v4l2_av1_loop_restoration loop_restoration; 3372 struct v4l2_av1_global_motion global_motion; 3373 __u32 flags; 3374 enum v4l2_av1_frame_type frame_type; 3375 __u32 order_hint; 3376 __u32 upscaled_width; 3377 enum v4l2_av1_interpolation_filter interpolation_filter; 3378 enum v4l2_av1_tx_mode tx_mode; 3379 __u32 frame_width_minus_1; 3380 __u32 frame_height_minus_1; 3381 __u16 render_width_minus_1; 3382 __u16 render_height_minus_1; 3383 3384 __u32 current_frame_id; 3385 __u32 buffer_removal_time[V4L2_AV1_MAX_OPERATING_POINTS]; 3386 __u8 reserved[4]; 3387 __u32 order_hints[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3388 __u64 reference_frame_ts[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3389 __s8 ref_frame_idx[V4L2_AV1_REFS_PER_FRAME]; 3390 __u8 refresh_frame_flags; 3391}; 3392 3393#define V4L2_AV1_FILM_GRAIN_FLAG_APPLY_GRAIN 0x1 3394#define V4L2_AV1_FILM_GRAIN_FLAG_UPDATE_GRAIN 0x2 3395#define V4L2_AV1_FILM_GRAIN_FLAG_CHROMA_SCALING_FROM_LUMA 0x4 3396#define V4L2_AV1_FILM_GRAIN_FLAG_OVERLAP 0x8 3397#define V4L2_AV1_FILM_GRAIN_FLAG_CLIP_TO_RESTRICTED_RANGE 0x10 3398 3399#define V4L2_CID_STATELESS_AV1_FILM_GRAIN (V4L2_CID_CODEC_STATELESS_BASE + 505) 3400/** 3401 * struct v4l2_ctrl_av1_film_grain - AV1 Film Grain parameters. 3402 * 3403 * Film grain parameters as specified by section 6.8.20 of the AV1 Specification. 3404 * 3405 * @flags: see V4L2_AV1_FILM_GRAIN_{}. 3406 * @cr_mult: represents a multiplier for the cr component used in derivation of 3407 * the input index to the cr component scaling function. 3408 * @grain_seed: specifies the starting value for the pseudo-random numbers used 3409 * during film grain synthesis. 3410 * @film_grain_params_ref_idx: indicates which reference frame contains the 3411 * film grain parameters to be used for this frame. 3412 * @num_y_points: specifies the number of points for the piece-wise linear 3413 * scaling function of the luma component. 3414 * @point_y_value: represents the x (luma value) coordinate for the i-th point 3415 * of the piecewise linear scaling function for luma component. The values are 3416 * signaled on the scale of 0..255. In case of 10 bit video, these values 3417 * correspond to luma values divided by 4. In case of 12 bit video, these values 3418 * correspond to luma values divided by 16. 3419 * @point_y_scaling: represents the scaling (output) value for the i-th point 3420 * of the piecewise linear scaling function for luma component. 3421 * @num_cb_points: specifies the number of points for the piece-wise linear 3422 * scaling function of the cb component. 3423 * @point_cb_value: represents the x coordinate for the i-th point of the 3424 * piece-wise linear scaling function for cb component. The values are signaled 3425 * on the scale of 0..255. 3426 * @point_cb_scaling: represents the scaling (output) value for the i-th point 3427 * of the piecewise linear scaling function for cb component. 3428 * @num_cr_points: specifies represents the number of points for the piece-wise 3429 * linear scaling function of the cr component. 3430 * @point_cr_value: represents the x coordinate for the i-th point of the 3431 * piece-wise linear scaling function for cr component. The values are signaled 3432 * on the scale of 0..255. 3433 * @point_cr_scaling: represents the scaling (output) value for the i-th point 3434 * of the piecewise linear scaling function for cr component. 3435 * @grain_scaling_minus_8: represents the shift ��� 8 applied to the values of the 3436 * chroma component. The grain_scaling_minus_8 can take values of 0..3 and 3437 * determines the range and quantization step of the standard deviation of film 3438 * grain. 3439 * @ar_coeff_lag: specifies the number of auto-regressive coefficients for luma 3440 * and chroma. 3441 * @ar_coeffs_y_plus_128: specifies auto-regressive coefficients used for the Y 3442 * plane. 3443 * @ar_coeffs_cb_plus_128: specifies auto-regressive coefficients used for the U 3444 * plane. 3445 * @ar_coeffs_cr_plus_128: specifies auto-regressive coefficients used for the V 3446 * plane. 3447 * @ar_coeff_shift_minus_6: specifies the range of the auto-regressive 3448 * coefficients. Values of 0, 1, 2, and 3 correspond to the ranges for 3449 * auto-regressive coefficients of [-2, 2), [-1, 1), [-0.5, 0.5) and [-0.25, 3450 * 0.25) respectively. 3451 * @grain_scale_shift: specifies how much the Gaussian random numbers should be 3452 * scaled down during the grain synthesis process. 3453 * @cb_mult: represents a multiplier for the cb component used in derivation of 3454 * the input index to the cb component scaling function. 3455 * @cb_luma_mult: represents a multiplier for the average luma component used in 3456 * derivation of the input index to the cb component scaling function. 3457 * @cr_luma_mult: represents a multiplier for the average luma component used in 3458 * derivation of the input index to the cr component scaling function. 3459 * @cb_offset: represents an offset used in derivation of the input index to the 3460 * cb component scaling function. 3461 * @cr_offset: represents an offset used in derivation of the input index to the 3462 * cr component scaling function. 3463 * @reserved: padding field. Should be zeroed by applications. 3464 */ 3465struct v4l2_ctrl_av1_film_grain { 3466 __u8 flags; 3467 __u8 cr_mult; 3468 __u16 grain_seed; 3469 __u8 film_grain_params_ref_idx; 3470 __u8 num_y_points; 3471 __u8 point_y_value[V4L2_AV1_MAX_NUM_Y_POINTS]; 3472 __u8 point_y_scaling[V4L2_AV1_MAX_NUM_Y_POINTS]; 3473 __u8 num_cb_points; 3474 __u8 point_cb_value[V4L2_AV1_MAX_NUM_CB_POINTS]; 3475 __u8 point_cb_scaling[V4L2_AV1_MAX_NUM_CB_POINTS]; 3476 __u8 num_cr_points; 3477 __u8 point_cr_value[V4L2_AV1_MAX_NUM_CR_POINTS]; 3478 __u8 point_cr_scaling[V4L2_AV1_MAX_NUM_CR_POINTS]; 3479 __u8 grain_scaling_minus_8; 3480 __u8 ar_coeff_lag; 3481 __u8 ar_coeffs_y_plus_128[V4L2_AV1_AR_COEFFS_SIZE]; 3482 __u8 ar_coeffs_cb_plus_128[V4L2_AV1_AR_COEFFS_SIZE]; 3483 __u8 ar_coeffs_cr_plus_128[V4L2_AV1_AR_COEFFS_SIZE]; 3484 __u8 ar_coeff_shift_minus_6; 3485 __u8 grain_scale_shift; 3486 __u8 cb_mult; 3487 __u8 cb_luma_mult; 3488 __u8 cr_luma_mult; 3489 __u16 cb_offset; 3490 __u16 cr_offset; 3491 __u8 reserved[4]; 3492}; 3493 3494/* MPEG-compression definitions kept for backwards compatibility */ 3495#ifndef __KERNEL__ 3496#define V4L2_CTRL_CLASS_MPEG V4L2_CTRL_CLASS_CODEC 3497#define V4L2_CID_MPEG_CLASS V4L2_CID_CODEC_CLASS 3498#define V4L2_CID_MPEG_BASE V4L2_CID_CODEC_BASE 3499#define V4L2_CID_MPEG_CX2341X_BASE V4L2_CID_CODEC_CX2341X_BASE 3500#define V4L2_CID_MPEG_MFC51_BASE V4L2_CID_CODEC_MFC51_BASE 3501#endif 3502 3503#endif 3504