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1/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */2/*3 * Video for Linux Two controls header file4 *5 * Copyright (C) 1999-2012 the contributors6 *7 * The contents of this header was split off from videodev2.h. All control8 * definitions should be added to this header, which is included by9 * videodev2.h.10 */11 12#ifndef __LINUX_V4L2_CONTROLS_H13#define __LINUX_V4L2_CONTROLS_H14 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_BASE38#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, but121 * 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#endif125 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.h137 * for the list of controls. Total of 16 controls is reserved for this driver138 */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 for142 * 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 driver159 */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 controls220 * 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#endif426};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 streams646 * Although VP8 is not part of MPEG we add these controls to the MPEG class647 * as that class is already handling other video compression standards648 */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_PROFILE685#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 profiles822 *823 * @V4L2_MPEG_VIDEO_AV1_PROFILE_MAIN: compliant decoders must be able to decode824 * streams with seq_profile equal to 0.825 * @V4L2_MPEG_VIDEO_AV1_PROFILE_HIGH: compliant decoders must be able to decode826 * streams with seq_profile equal less than or equal to 1.827 * @V4L2_MPEG_VIDEO_AV1_PROFILE_PROFESSIONAL: compliant decoders must be able to828 * 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 levels841 *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 = 23899};900 901#define V4L2_CID_MPEG_VIDEO_AVERAGE_QP (V4L2_CID_CODEC_BASE + 657)902 903/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */904#define V4L2_CID_CODEC_CX2341X_BASE (V4L2_CTRL_CLASS_CODEC | 0x1000)905#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+0)906enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {907 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,908 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,909};910#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+1)911#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+2)912enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {913 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,914 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,915 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,916 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,917 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,918};919#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+3)920enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {921 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,922 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,923};924#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+4)925enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {926 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,927 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,928};929#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+5)930#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+6)931enum v4l2_mpeg_cx2341x_video_median_filter_type {932 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,933 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,934 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,935 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,936 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,937};938#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+7)939#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+8)940#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+9)941#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+10)942#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_CODEC_CX2341X_BASE+11)943 944/* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */945#define V4L2_CID_CODEC_MFC51_BASE (V4L2_CTRL_CLASS_CODEC | 0x1100)946 947#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_CODEC_MFC51_BASE+0)948#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_MFC51_BASE+1)949#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_MFC51_BASE+2)950enum v4l2_mpeg_mfc51_video_frame_skip_mode {951 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,952 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,953 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2,954};955#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_CODEC_MFC51_BASE+3)956enum v4l2_mpeg_mfc51_video_force_frame_type {957 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0,958 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1,959 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2,960};961#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_CODEC_MFC51_BASE+4)962#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_CODEC_MFC51_BASE+5)963#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_CODEC_MFC51_BASE+6)964#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_CODEC_MFC51_BASE+7)965#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_CODEC_MFC51_BASE+50)966#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_CODEC_MFC51_BASE+51)967#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_CODEC_MFC51_BASE+52)968#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_CODEC_MFC51_BASE+53)969#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_CODEC_MFC51_BASE+54)970 971/* Camera class control IDs */972 973#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)974#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)975 976#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)977enum v4l2_exposure_auto_type {978 V4L2_EXPOSURE_AUTO = 0,979 V4L2_EXPOSURE_MANUAL = 1,980 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,981 V4L2_EXPOSURE_APERTURE_PRIORITY = 3982};983#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)984#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)985 986#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)987#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)988#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)989#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)990 991#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)992#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)993 994#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)995#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)996#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)997 998#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)999#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)1000#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)1001 1002#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)1003 1004#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17)1005#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18)1006 1007#define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19)1008 1009#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20)1010enum v4l2_auto_n_preset_white_balance {1011 V4L2_WHITE_BALANCE_MANUAL = 0,1012 V4L2_WHITE_BALANCE_AUTO = 1,1013 V4L2_WHITE_BALANCE_INCANDESCENT = 2,1014 V4L2_WHITE_BALANCE_FLUORESCENT = 3,1015 V4L2_WHITE_BALANCE_FLUORESCENT_H = 4,1016 V4L2_WHITE_BALANCE_HORIZON = 5,1017 V4L2_WHITE_BALANCE_DAYLIGHT = 6,1018 V4L2_WHITE_BALANCE_FLASH = 7,1019 V4L2_WHITE_BALANCE_CLOUDY = 8,1020 V4L2_WHITE_BALANCE_SHADE = 9,1021};1022 1023#define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21)1024#define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22)1025 1026#define V4L2_CID_ISO_SENSITIVITY (V4L2_CID_CAMERA_CLASS_BASE+23)1027#define V4L2_CID_ISO_SENSITIVITY_AUTO (V4L2_CID_CAMERA_CLASS_BASE+24)1028enum v4l2_iso_sensitivity_auto_type {1029 V4L2_ISO_SENSITIVITY_MANUAL = 0,1030 V4L2_ISO_SENSITIVITY_AUTO = 1,1031};1032 1033#define V4L2_CID_EXPOSURE_METERING (V4L2_CID_CAMERA_CLASS_BASE+25)1034enum v4l2_exposure_metering {1035 V4L2_EXPOSURE_METERING_AVERAGE = 0,1036 V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1,1037 V4L2_EXPOSURE_METERING_SPOT = 2,1038 V4L2_EXPOSURE_METERING_MATRIX = 3,1039};1040 1041#define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26)1042enum v4l2_scene_mode {1043 V4L2_SCENE_MODE_NONE = 0,1044 V4L2_SCENE_MODE_BACKLIGHT = 1,1045 V4L2_SCENE_MODE_BEACH_SNOW = 2,1046 V4L2_SCENE_MODE_CANDLE_LIGHT = 3,1047 V4L2_SCENE_MODE_DAWN_DUSK = 4,1048 V4L2_SCENE_MODE_FALL_COLORS = 5,1049 V4L2_SCENE_MODE_FIREWORKS = 6,1050 V4L2_SCENE_MODE_LANDSCAPE = 7,1051 V4L2_SCENE_MODE_NIGHT = 8,1052 V4L2_SCENE_MODE_PARTY_INDOOR = 9,1053 V4L2_SCENE_MODE_PORTRAIT = 10,1054 V4L2_SCENE_MODE_SPORTS = 11,1055 V4L2_SCENE_MODE_SUNSET = 12,1056 V4L2_SCENE_MODE_TEXT = 13,1057};1058 1059#define V4L2_CID_3A_LOCK (V4L2_CID_CAMERA_CLASS_BASE+27)1060#define V4L2_LOCK_EXPOSURE (1 << 0)1061#define V4L2_LOCK_WHITE_BALANCE (1 << 1)1062#define V4L2_LOCK_FOCUS (1 << 2)1063 1064#define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28)1065#define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29)1066#define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30)1067#define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0)1068#define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0)1069#define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1)1070#define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2)1071 1072#define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31)1073enum v4l2_auto_focus_range {1074 V4L2_AUTO_FOCUS_RANGE_AUTO = 0,1075 V4L2_AUTO_FOCUS_RANGE_NORMAL = 1,1076 V4L2_AUTO_FOCUS_RANGE_MACRO = 2,1077 V4L2_AUTO_FOCUS_RANGE_INFINITY = 3,1078};1079 1080#define V4L2_CID_PAN_SPEED (V4L2_CID_CAMERA_CLASS_BASE+32)1081#define V4L2_CID_TILT_SPEED (V4L2_CID_CAMERA_CLASS_BASE+33)1082 1083#define V4L2_CID_CAMERA_ORIENTATION (V4L2_CID_CAMERA_CLASS_BASE+34)1084#define V4L2_CAMERA_ORIENTATION_FRONT 01085#define V4L2_CAMERA_ORIENTATION_BACK 11086#define V4L2_CAMERA_ORIENTATION_EXTERNAL 21087 1088#define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35)1089 1090#define V4L2_CID_HDR_SENSOR_MODE (V4L2_CID_CAMERA_CLASS_BASE+36)1091 1092/* FM Modulator class control IDs */1093 1094#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)1095#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1)1096 1097#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1)1098#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2)1099#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3)1100#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5)1101#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6)1102#define V4L2_CID_RDS_TX_MONO_STEREO (V4L2_CID_FM_TX_CLASS_BASE + 7)1103#define V4L2_CID_RDS_TX_ARTIFICIAL_HEAD (V4L2_CID_FM_TX_CLASS_BASE + 8)1104#define V4L2_CID_RDS_TX_COMPRESSED (V4L2_CID_FM_TX_CLASS_BASE + 9)1105#define V4L2_CID_RDS_TX_DYNAMIC_PTY (V4L2_CID_FM_TX_CLASS_BASE + 10)1106#define V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_TX_CLASS_BASE + 11)1107#define V4L2_CID_RDS_TX_TRAFFIC_PROGRAM (V4L2_CID_FM_TX_CLASS_BASE + 12)1108#define V4L2_CID_RDS_TX_MUSIC_SPEECH (V4L2_CID_FM_TX_CLASS_BASE + 13)1109#define V4L2_CID_RDS_TX_ALT_FREQS_ENABLE (V4L2_CID_FM_TX_CLASS_BASE + 14)1110#define V4L2_CID_RDS_TX_ALT_FREQS (V4L2_CID_FM_TX_CLASS_BASE + 15)1111 1112#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64)1113#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65)1114#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66)1115 1116#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80)1117#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81)1118#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82)1119#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83)1120#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)1121 1122#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96)1123#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97)1124#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98)1125 1126#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112)1127enum v4l2_preemphasis {1128 V4L2_PREEMPHASIS_DISABLED = 0,1129 V4L2_PREEMPHASIS_50_uS = 1,1130 V4L2_PREEMPHASIS_75_uS = 2,1131};1132#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113)1133#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114)1134 1135 1136/* Flash and privacy (indicator) light controls */1137 1138#define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900)1139#define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1)1140 1141#define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1)1142enum v4l2_flash_led_mode {1143 V4L2_FLASH_LED_MODE_NONE,1144 V4L2_FLASH_LED_MODE_FLASH,1145 V4L2_FLASH_LED_MODE_TORCH,1146};1147 1148#define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2)1149enum v4l2_flash_strobe_source {1150 V4L2_FLASH_STROBE_SOURCE_SOFTWARE,1151 V4L2_FLASH_STROBE_SOURCE_EXTERNAL,1152};1153 1154#define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3)1155#define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4)1156#define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5)1157 1158#define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6)1159#define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7)1160#define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8)1161#define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9)1162 1163#define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10)1164#define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0)1165#define V4L2_FLASH_FAULT_TIMEOUT (1 << 1)1166#define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2)1167#define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3)1168#define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4)1169#define V4L2_FLASH_FAULT_INDICATOR (1 << 5)1170#define V4L2_FLASH_FAULT_UNDER_VOLTAGE (1 << 6)1171#define V4L2_FLASH_FAULT_INPUT_VOLTAGE (1 << 7)1172#define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE (1 << 8)1173 1174#define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11)1175#define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12)1176 1177 1178/* JPEG-class control IDs */1179 1180#define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900)1181#define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1)1182 1183#define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1)1184enum v4l2_jpeg_chroma_subsampling {1185 V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0,1186 V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1,1187 V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2,1188 V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3,1189 V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4,1190 V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5,1191};1192#define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2)1193#define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3)1194 1195#define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4)1196#define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0)1197#define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1)1198#define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16)1199#define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17)1200#define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18)1201 1202 1203/* Image source controls */1204#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)1205#define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)1206 1207#define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)1208#define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)1209#define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)1210#define V4L2_CID_TEST_PATTERN_RED (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 4)1211#define V4L2_CID_TEST_PATTERN_GREENR (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5)1212#define V4L2_CID_TEST_PATTERN_BLUE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6)1213#define V4L2_CID_TEST_PATTERN_GREENB (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7)1214#define V4L2_CID_UNIT_CELL_SIZE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8)1215#define V4L2_CID_NOTIFY_GAINS (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 9)1216 1217 1218/* Image processing controls */1219 1220#define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)1221#define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1)1222 1223#define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)1224#define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)1225#define V4L2_CID_TEST_PATTERN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 3)1226#define V4L2_CID_DEINTERLACING_MODE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 4)1227#define V4L2_CID_DIGITAL_GAIN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 5)1228 1229/* DV-class control IDs defined by V4L2 */1230#define V4L2_CID_DV_CLASS_BASE (V4L2_CTRL_CLASS_DV | 0x900)1231#define V4L2_CID_DV_CLASS (V4L2_CTRL_CLASS_DV | 1)1232 1233#define V4L2_CID_DV_TX_HOTPLUG (V4L2_CID_DV_CLASS_BASE + 1)1234#define V4L2_CID_DV_TX_RXSENSE (V4L2_CID_DV_CLASS_BASE + 2)1235#define V4L2_CID_DV_TX_EDID_PRESENT (V4L2_CID_DV_CLASS_BASE + 3)1236#define V4L2_CID_DV_TX_MODE (V4L2_CID_DV_CLASS_BASE + 4)1237enum v4l2_dv_tx_mode {1238 V4L2_DV_TX_MODE_DVI_D = 0,1239 V4L2_DV_TX_MODE_HDMI = 1,1240};1241#define V4L2_CID_DV_TX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 5)1242enum v4l2_dv_rgb_range {1243 V4L2_DV_RGB_RANGE_AUTO = 0,1244 V4L2_DV_RGB_RANGE_LIMITED = 1,1245 V4L2_DV_RGB_RANGE_FULL = 2,1246};1247 1248#define V4L2_CID_DV_TX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 6)1249enum v4l2_dv_it_content_type {1250 V4L2_DV_IT_CONTENT_TYPE_GRAPHICS = 0,1251 V4L2_DV_IT_CONTENT_TYPE_PHOTO = 1,1252 V4L2_DV_IT_CONTENT_TYPE_CINEMA = 2,1253 V4L2_DV_IT_CONTENT_TYPE_GAME = 3,1254 V4L2_DV_IT_CONTENT_TYPE_NO_ITC = 4,1255};1256 1257#define V4L2_CID_DV_RX_POWER_PRESENT (V4L2_CID_DV_CLASS_BASE + 100)1258#define V4L2_CID_DV_RX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 101)1259#define V4L2_CID_DV_RX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 102)1260 1261#define V4L2_CID_FM_RX_CLASS_BASE (V4L2_CTRL_CLASS_FM_RX | 0x900)1262#define V4L2_CID_FM_RX_CLASS (V4L2_CTRL_CLASS_FM_RX | 1)1263 1264#define V4L2_CID_TUNE_DEEMPHASIS (V4L2_CID_FM_RX_CLASS_BASE + 1)1265enum v4l2_deemphasis {1266 V4L2_DEEMPHASIS_DISABLED = V4L2_PREEMPHASIS_DISABLED,1267 V4L2_DEEMPHASIS_50_uS = V4L2_PREEMPHASIS_50_uS,1268 V4L2_DEEMPHASIS_75_uS = V4L2_PREEMPHASIS_75_uS,1269};1270 1271#define V4L2_CID_RDS_RECEPTION (V4L2_CID_FM_RX_CLASS_BASE + 2)1272#define V4L2_CID_RDS_RX_PTY (V4L2_CID_FM_RX_CLASS_BASE + 3)1273#define V4L2_CID_RDS_RX_PS_NAME (V4L2_CID_FM_RX_CLASS_BASE + 4)1274#define V4L2_CID_RDS_RX_RADIO_TEXT (V4L2_CID_FM_RX_CLASS_BASE + 5)1275#define V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_RX_CLASS_BASE + 6)1276#define V4L2_CID_RDS_RX_TRAFFIC_PROGRAM (V4L2_CID_FM_RX_CLASS_BASE + 7)1277#define V4L2_CID_RDS_RX_MUSIC_SPEECH (V4L2_CID_FM_RX_CLASS_BASE + 8)1278 1279#define V4L2_CID_RF_TUNER_CLASS_BASE (V4L2_CTRL_CLASS_RF_TUNER | 0x900)1280#define V4L2_CID_RF_TUNER_CLASS (V4L2_CTRL_CLASS_RF_TUNER | 1)1281 1282#define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 11)1283#define V4L2_CID_RF_TUNER_BANDWIDTH (V4L2_CID_RF_TUNER_CLASS_BASE + 12)1284#define V4L2_CID_RF_TUNER_RF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 32)1285#define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 41)1286#define V4L2_CID_RF_TUNER_LNA_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 42)1287#define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 51)1288#define V4L2_CID_RF_TUNER_MIXER_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 52)1289#define V4L2_CID_RF_TUNER_IF_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 61)1290#define V4L2_CID_RF_TUNER_IF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 62)1291#define V4L2_CID_RF_TUNER_PLL_LOCK (V4L2_CID_RF_TUNER_CLASS_BASE + 91)1292 1293 1294/* Detection-class control IDs defined by V4L2 */1295#define V4L2_CID_DETECT_CLASS_BASE (V4L2_CTRL_CLASS_DETECT | 0x900)1296#define V4L2_CID_DETECT_CLASS (V4L2_CTRL_CLASS_DETECT | 1)1297 1298#define V4L2_CID_DETECT_MD_MODE (V4L2_CID_DETECT_CLASS_BASE + 1)1299enum v4l2_detect_md_mode {1300 V4L2_DETECT_MD_MODE_DISABLED = 0,1301 V4L2_DETECT_MD_MODE_GLOBAL = 1,1302 V4L2_DETECT_MD_MODE_THRESHOLD_GRID = 2,1303 V4L2_DETECT_MD_MODE_REGION_GRID = 3,1304};1305#define V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD (V4L2_CID_DETECT_CLASS_BASE + 2)1306#define V4L2_CID_DETECT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3)1307#define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4)1308 1309 1310/* Stateless CODECs controls */1311#define V4L2_CID_CODEC_STATELESS_BASE (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900)1312#define V4L2_CID_CODEC_STATELESS_CLASS (V4L2_CTRL_CLASS_CODEC_STATELESS | 1)1313 1314#define V4L2_CID_STATELESS_H264_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 0)1315/**1316 * enum v4l2_stateless_h264_decode_mode - Decoding mode1317 *1318 * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding1319 * is performed one slice at a time. In this mode,1320 * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice1321 * parameters and the OUTPUT buffer must contain a single slice.1322 * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used1323 * in order to support multislice frames.1324 * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that1325 * decoding is performed per frame. The OUTPUT buffer must contain1326 * all slices and also both fields. This mode is typically supported1327 * by device drivers that are able to parse the slice(s) header(s)1328 * in hardware. When this mode is selected,1329 * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used.1330 */1331enum v4l2_stateless_h264_decode_mode {1332 V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED,1333 V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED,1334};1335 1336#define V4L2_CID_STATELESS_H264_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 1)1337/**1338 * enum v4l2_stateless_h264_start_code - Start code1339 *1340 * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed1341 * to the driver without any start code.1342 * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed1343 * to the driver with an Annex B start code prefix1344 * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001).1345 * This mode is typically supported by device drivers that parse1346 * the start code in hardware.1347 */1348enum v4l2_stateless_h264_start_code {1349 V4L2_STATELESS_H264_START_CODE_NONE,1350 V4L2_STATELESS_H264_START_CODE_ANNEX_B,1351};1352 1353#define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG 0x011354#define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG 0x021355#define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG 0x041356#define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG 0x081357#define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG 0x101358#define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG 0x201359 1360#define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE 0x011361#define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS 0x021362#define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO 0x041363#define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED 0x081364#define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY 0x101365#define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD 0x201366#define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE 0x401367 1368#define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \1369 ((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \1370 (sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \1371 (sps)->profile_idc == 44 || (sps)->profile_idc == 83 || \1372 (sps)->profile_idc == 86 || (sps)->profile_idc == 118 || \1373 (sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \1374 (sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \1375 (sps)->profile_idc == 135)1376 1377#define V4L2_CID_STATELESS_H264_SPS (V4L2_CID_CODEC_STATELESS_BASE + 2)1378/**1379 * struct v4l2_ctrl_h264_sps - H264 sequence parameter set1380 *1381 * All the members on this sequence parameter set structure match the1382 * sequence parameter set syntax as specified by the H264 specification.1383 *1384 * @profile_idc: see H264 specification.1385 * @constraint_set_flags: see H264 specification.1386 * @level_idc: see H264 specification.1387 * @seq_parameter_set_id: see H264 specification.1388 * @chroma_format_idc: see H264 specification.1389 * @bit_depth_luma_minus8: see H264 specification.1390 * @bit_depth_chroma_minus8: see H264 specification.1391 * @log2_max_frame_num_minus4: see H264 specification.1392 * @pic_order_cnt_type: see H264 specification.1393 * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification.1394 * @max_num_ref_frames: see H264 specification.1395 * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification.1396 * @offset_for_ref_frame: see H264 specification.1397 * @offset_for_non_ref_pic: see H264 specification.1398 * @offset_for_top_to_bottom_field: see H264 specification.1399 * @pic_width_in_mbs_minus1: see H264 specification.1400 * @pic_height_in_map_units_minus1: see H264 specification.1401 * @flags: see V4L2_H264_SPS_FLAG_{}.1402 */1403struct v4l2_ctrl_h264_sps {1404 __u8 profile_idc;1405 __u8 constraint_set_flags;1406 __u8 level_idc;1407 __u8 seq_parameter_set_id;1408 __u8 chroma_format_idc;1409 __u8 bit_depth_luma_minus8;1410 __u8 bit_depth_chroma_minus8;1411 __u8 log2_max_frame_num_minus4;1412 __u8 pic_order_cnt_type;1413 __u8 log2_max_pic_order_cnt_lsb_minus4;1414 __u8 max_num_ref_frames;1415 __u8 num_ref_frames_in_pic_order_cnt_cycle;1416 __s32 offset_for_ref_frame[255];1417 __s32 offset_for_non_ref_pic;1418 __s32 offset_for_top_to_bottom_field;1419 __u16 pic_width_in_mbs_minus1;1420 __u16 pic_height_in_map_units_minus1;1421 __u32 flags;1422};1423 1424#define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE 0x00011425#define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT 0x00021426#define V4L2_H264_PPS_FLAG_WEIGHTED_PRED 0x00041427#define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT 0x00081428#define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED 0x00101429#define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT 0x00201430#define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE 0x00401431#define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT 0x00801432 1433#define V4L2_CID_STATELESS_H264_PPS (V4L2_CID_CODEC_STATELESS_BASE + 3)1434/**1435 * struct v4l2_ctrl_h264_pps - H264 picture parameter set1436 *1437 * Except where noted, all the members on this picture parameter set1438 * structure match the picture parameter set syntax as specified1439 * by the H264 specification.1440 *1441 * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag1442 * has a specific meaning. This flag should be set if a non-flat1443 * scaling matrix applies to the picture. In this case, applications1444 * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX,1445 * to pass the values of the non-flat matrices.1446 *1447 * @pic_parameter_set_id: see H264 specification.1448 * @seq_parameter_set_id: see H264 specification.1449 * @num_slice_groups_minus1: see H264 specification.1450 * @num_ref_idx_l0_default_active_minus1: see H264 specification.1451 * @num_ref_idx_l1_default_active_minus1: see H264 specification.1452 * @weighted_bipred_idc: see H264 specification.1453 * @pic_init_qp_minus26: see H264 specification.1454 * @pic_init_qs_minus26: see H264 specification.1455 * @chroma_qp_index_offset: see H264 specification.1456 * @second_chroma_qp_index_offset: see H264 specification.1457 * @flags: see V4L2_H264_PPS_FLAG_{}.1458 */1459struct v4l2_ctrl_h264_pps {1460 __u8 pic_parameter_set_id;1461 __u8 seq_parameter_set_id;1462 __u8 num_slice_groups_minus1;1463 __u8 num_ref_idx_l0_default_active_minus1;1464 __u8 num_ref_idx_l1_default_active_minus1;1465 __u8 weighted_bipred_idc;1466 __s8 pic_init_qp_minus26;1467 __s8 pic_init_qs_minus26;1468 __s8 chroma_qp_index_offset;1469 __s8 second_chroma_qp_index_offset;1470 __u16 flags;1471};1472 1473#define V4L2_CID_STATELESS_H264_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 4)1474/**1475 * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices1476 *1477 * @scaling_list_4x4: scaling matrix after applying the inverse1478 * scanning process. Expected list order is Intra Y, Intra Cb,1479 * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each1480 * scaling list are expected in raster scan order.1481 * @scaling_list_8x8: scaling matrix after applying the inverse1482 * scanning process. Expected list order is Intra Y, Inter Y,1483 * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each1484 * scaling list are expected in raster scan order.1485 *1486 * Note that the list order is different for the 4x4 and 8x81487 * matrices as per the H264 specification, see table 7-2 "Assignment1488 * of mnemonic names to scaling list indices and specification of1489 * fall-back rule".1490 */1491struct v4l2_ctrl_h264_scaling_matrix {1492 __u8 scaling_list_4x4[6][16];1493 __u8 scaling_list_8x8[6][64];1494};1495 1496struct v4l2_h264_weight_factors {1497 __s16 luma_weight[32];1498 __s16 luma_offset[32];1499 __s16 chroma_weight[32][2];1500 __s16 chroma_offset[32][2];1501};1502 1503#define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \1504 ((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \1505 ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \1506 (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \1507 ((pps)->weighted_bipred_idc == 1 && \1508 (slice)->slice_type == V4L2_H264_SLICE_TYPE_B))1509 1510#define V4L2_CID_STATELESS_H264_PRED_WEIGHTS (V4L2_CID_CODEC_STATELESS_BASE + 5)1511/**1512 * struct v4l2_ctrl_h264_pred_weights - Prediction weight table1513 *1514 * Prediction weight table, which matches the syntax specified1515 * by the H264 specification.1516 *1517 * @luma_log2_weight_denom: see H264 specification.1518 * @chroma_log2_weight_denom: see H264 specification.1519 * @weight_factors: luma and chroma weight factors.1520 */1521struct v4l2_ctrl_h264_pred_weights {1522 __u16 luma_log2_weight_denom;1523 __u16 chroma_log2_weight_denom;1524 struct v4l2_h264_weight_factors weight_factors[2];1525};1526 1527#define V4L2_H264_SLICE_TYPE_P 01528#define V4L2_H264_SLICE_TYPE_B 11529#define V4L2_H264_SLICE_TYPE_I 21530#define V4L2_H264_SLICE_TYPE_SP 31531#define V4L2_H264_SLICE_TYPE_SI 41532 1533#define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED 0x011534#define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH 0x021535 1536#define V4L2_H264_TOP_FIELD_REF 0x11537#define V4L2_H264_BOTTOM_FIELD_REF 0x21538#define V4L2_H264_FRAME_REF 0x31539 1540/**1541 * struct v4l2_h264_reference - H264 picture reference1542 *1543 * @fields: indicates how the picture is referenced.1544 * Valid values are V4L2_H264_{}_REF.1545 * @index: index into v4l2_ctrl_h264_decode_params.dpb[].1546 */1547struct v4l2_h264_reference {1548 __u8 fields;1549 __u8 index;1550};1551 1552/*1553 * Maximum DPB size, as specified by section 'A.3.1 Level limits1554 * common to the Baseline, Main, and Extended profiles'.1555 */1556#define V4L2_H264_NUM_DPB_ENTRIES 161557#define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES)1558 1559#define V4L2_CID_STATELESS_H264_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 6)1560/**1561 * struct v4l2_ctrl_h264_slice_params - H264 slice parameters1562 *1563 * This structure holds the H264 syntax elements that are specified1564 * as non-invariant for the slices in a given frame.1565 *1566 * Slice invariant syntax elements are contained in struct1567 * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface1568 * on frame-based decoders, where slice header parsing is done by the1569 * hardware.1570 *1571 * Slice invariant syntax elements are specified in specification section1572 * "7.4.3 Slice header semantics".1573 *1574 * Except where noted, the members on this struct match the slice header syntax.1575 *1576 * @header_bit_size: offset in bits to slice_data() from the beginning of this slice.1577 * @first_mb_in_slice: see H264 specification.1578 * @slice_type: see H264 specification.1579 * @colour_plane_id: see H264 specification.1580 * @redundant_pic_cnt: see H264 specification.1581 * @cabac_init_idc: see H264 specification.1582 * @slice_qp_delta: see H264 specification.1583 * @slice_qs_delta: see H264 specification.1584 * @disable_deblocking_filter_idc: see H264 specification.1585 * @slice_alpha_c0_offset_div2: see H264 specification.1586 * @slice_beta_offset_div2: see H264 specification.1587 * @num_ref_idx_l0_active_minus1: see H264 specification.1588 * @num_ref_idx_l1_active_minus1: see H264 specification.1589 * @reserved: padding field. Should be zeroed by applications.1590 * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications.1591 * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications.1592 * @flags: see V4L2_H264_SLICE_FLAG_{}.1593 */1594struct v4l2_ctrl_h264_slice_params {1595 __u32 header_bit_size;1596 __u32 first_mb_in_slice;1597 __u8 slice_type;1598 __u8 colour_plane_id;1599 __u8 redundant_pic_cnt;1600 __u8 cabac_init_idc;1601 __s8 slice_qp_delta;1602 __s8 slice_qs_delta;1603 __u8 disable_deblocking_filter_idc;1604 __s8 slice_alpha_c0_offset_div2;1605 __s8 slice_beta_offset_div2;1606 __u8 num_ref_idx_l0_active_minus1;1607 __u8 num_ref_idx_l1_active_minus1;1608 1609 __u8 reserved;1610 1611 struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN];1612 struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN];1613 1614 __u32 flags;1615};1616 1617#define V4L2_H264_DPB_ENTRY_FLAG_VALID 0x011618#define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE 0x021619#define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM 0x041620#define V4L2_H264_DPB_ENTRY_FLAG_FIELD 0x081621 1622/**1623 * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry1624 *1625 * @reference_ts: timestamp of the V4L2 capture buffer to use as reference.1626 * The timestamp refers to the timestamp field in struct v4l2_buffer.1627 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.1628 * @pic_num: matches PicNum variable assigned during the reference1629 * picture lists construction process.1630 * @frame_num: frame identifier which matches frame_num syntax element.1631 * @fields: indicates how the DPB entry is referenced. Valid values are1632 * V4L2_H264_{}_REF.1633 * @reserved: padding field. Should be zeroed by applications.1634 * @top_field_order_cnt: matches TopFieldOrderCnt picture value.1635 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.1636 * Note that picture field is indicated by v4l2_buffer.field.1637 * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}.1638 */1639struct v4l2_h264_dpb_entry {1640 __u64 reference_ts;1641 __u32 pic_num;1642 __u16 frame_num;1643 __u8 fields;1644 __u8 reserved[5];1645 __s32 top_field_order_cnt;1646 __s32 bottom_field_order_cnt;1647 __u32 flags;1648};1649 1650#define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x011651#define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC 0x021652#define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD 0x041653#define V4L2_H264_DECODE_PARAM_FLAG_PFRAME 0x081654#define V4L2_H264_DECODE_PARAM_FLAG_BFRAME 0x101655 1656#define V4L2_CID_STATELESS_H264_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 7)1657/**1658 * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters1659 *1660 * @dpb: decoded picture buffer.1661 * @nal_ref_idc: slice header syntax element.1662 * @frame_num: slice header syntax element.1663 * @top_field_order_cnt: matches TopFieldOrderCnt picture value.1664 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.1665 * Note that picture field is indicated by v4l2_buffer.field.1666 * @idr_pic_id: slice header syntax element.1667 * @pic_order_cnt_lsb: slice header syntax element.1668 * @delta_pic_order_cnt_bottom: slice header syntax element.1669 * @delta_pic_order_cnt0: slice header syntax element.1670 * @delta_pic_order_cnt1: slice header syntax element.1671 * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking()1672 * syntax element.1673 * @pic_order_cnt_bit_size: size in bits of pic order count syntax.1674 * @slice_group_change_cycle: slice header syntax element.1675 * @reserved: padding field. Should be zeroed by applications.1676 * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}.1677 */1678struct v4l2_ctrl_h264_decode_params {1679 struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES];1680 __u16 nal_ref_idc;1681 __u16 frame_num;1682 __s32 top_field_order_cnt;1683 __s32 bottom_field_order_cnt;1684 __u16 idr_pic_id;1685 __u16 pic_order_cnt_lsb;1686 __s32 delta_pic_order_cnt_bottom;1687 __s32 delta_pic_order_cnt0;1688 __s32 delta_pic_order_cnt1;1689 __u32 dec_ref_pic_marking_bit_size;1690 __u32 pic_order_cnt_bit_size;1691 __u32 slice_group_change_cycle;1692 1693 __u32 reserved;1694 __u32 flags;1695};1696 1697 1698/* Stateless FWHT control, used by the vicodec driver */1699 1700/* Current FWHT version */1701#define V4L2_FWHT_VERSION 31702 1703/* Set if this is an interlaced format */1704#define V4L2_FWHT_FL_IS_INTERLACED _BITUL(0)1705/* Set if this is a bottom-first (NTSC) interlaced format */1706#define V4L2_FWHT_FL_IS_BOTTOM_FIRST _BITUL(1)1707/* Set if each 'frame' contains just one field */1708#define V4L2_FWHT_FL_IS_ALTERNATE _BITUL(2)1709/*1710 * If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this1711 * 'frame' is the bottom field, else it is the top field.1712 */1713#define V4L2_FWHT_FL_IS_BOTTOM_FIELD _BITUL(3)1714/* Set if the Y' plane is uncompressed */1715#define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED _BITUL(4)1716/* Set if the Cb plane is uncompressed */1717#define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED _BITUL(5)1718/* Set if the Cr plane is uncompressed */1719#define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED _BITUL(6)1720/* Set if the chroma plane is full height, if cleared it is half height */1721#define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT _BITUL(7)1722/* Set if the chroma plane is full width, if cleared it is half width */1723#define V4L2_FWHT_FL_CHROMA_FULL_WIDTH _BITUL(8)1724/* Set if the alpha plane is uncompressed */1725#define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED _BITUL(9)1726/* Set if this is an I Frame */1727#define V4L2_FWHT_FL_I_FRAME _BITUL(10)1728 1729/* A 4-values flag - the number of components - 1 */1730#define V4L2_FWHT_FL_COMPONENTS_NUM_MSK GENMASK(18, 16)1731#define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET 161732 1733/* A 4-values flag - the pixel encoding type */1734#define V4L2_FWHT_FL_PIXENC_MSK GENMASK(20, 19)1735#define V4L2_FWHT_FL_PIXENC_OFFSET 191736#define V4L2_FWHT_FL_PIXENC_YUV (1 << V4L2_FWHT_FL_PIXENC_OFFSET)1737#define V4L2_FWHT_FL_PIXENC_RGB (2 << V4L2_FWHT_FL_PIXENC_OFFSET)1738#define V4L2_FWHT_FL_PIXENC_HSV (3 << V4L2_FWHT_FL_PIXENC_OFFSET)1739 1740#define V4L2_CID_STATELESS_FWHT_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 100)1741/**1742 * struct v4l2_ctrl_fwht_params - FWHT parameters1743 *1744 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference.1745 * The timestamp refers to the timestamp field in struct v4l2_buffer.1746 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.1747 * @version: must be V4L2_FWHT_VERSION.1748 * @width: width of frame.1749 * @height: height of frame.1750 * @flags: FWHT flags (see V4L2_FWHT_FL_*).1751 * @colorspace: the colorspace (enum v4l2_colorspace).1752 * @xfer_func: the transfer function (enum v4l2_xfer_func).1753 * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding).1754 * @quantization: the quantization (enum v4l2_quantization).1755 */1756struct v4l2_ctrl_fwht_params {1757 __u64 backward_ref_ts;1758 __u32 version;1759 __u32 width;1760 __u32 height;1761 __u32 flags;1762 __u32 colorspace;1763 __u32 xfer_func;1764 __u32 ycbcr_enc;1765 __u32 quantization;1766};1767 1768/* Stateless VP8 control */1769 1770#define V4L2_VP8_SEGMENT_FLAG_ENABLED 0x011771#define V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP 0x021772#define V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA 0x041773#define V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE 0x081774 1775/**1776 * struct v4l2_vp8_segment - VP8 segment-based adjustments parameters1777 *1778 * @quant_update: update values for the segment quantizer.1779 * @lf_update: update values for the loop filter level.1780 * @segment_probs: branch probabilities of the segment_id decoding tree.1781 * @padding: padding field. Should be zeroed by applications.1782 * @flags: see V4L2_VP8_SEGMENT_FLAG_{}.1783 *1784 * This structure contains segment-based adjustments related parameters.1785 * See the 'update_segmentation()' part of the frame header syntax,1786 * and section '9.3. Segment-Based Adjustments' of the VP8 specification1787 * for more details.1788 */1789struct v4l2_vp8_segment {1790 __s8 quant_update[4];1791 __s8 lf_update[4];1792 __u8 segment_probs[3];1793 __u8 padding;1794 __u32 flags;1795};1796 1797#define V4L2_VP8_LF_ADJ_ENABLE 0x011798#define V4L2_VP8_LF_DELTA_UPDATE 0x021799#define V4L2_VP8_LF_FILTER_TYPE_SIMPLE 0x041800 1801/**1802 * struct v4l2_vp8_loop_filter - VP8 loop filter parameters1803 *1804 * @ref_frm_delta: Reference frame signed delta values.1805 * @mb_mode_delta: MB prediction mode signed delta values.1806 * @sharpness_level: matches sharpness_level syntax element.1807 * @level: matches loop_filter_level syntax element.1808 * @padding: padding field. Should be zeroed by applications.1809 * @flags: see V4L2_VP8_LF_{}.1810 *1811 * This structure contains loop filter related parameters.1812 * See the 'mb_lf_adjustments()' part of the frame header syntax,1813 * and section '9.4. Loop Filter Type and Levels' of the VP8 specification1814 * for more details.1815 */1816struct v4l2_vp8_loop_filter {1817 __s8 ref_frm_delta[4];1818 __s8 mb_mode_delta[4];1819 __u8 sharpness_level;1820 __u8 level;1821 __u16 padding;1822 __u32 flags;1823};1824 1825/**1826 * struct v4l2_vp8_quantization - VP8 quantizattion indices1827 *1828 * @y_ac_qi: luma AC coefficient table index.1829 * @y_dc_delta: luma DC delta vaue.1830 * @y2_dc_delta: y2 block DC delta value.1831 * @y2_ac_delta: y2 block AC delta value.1832 * @uv_dc_delta: chroma DC delta value.1833 * @uv_ac_delta: chroma AC delta value.1834 * @padding: padding field. Should be zeroed by applications.1835 *1836 * This structure contains the quantization indices present1837 * in 'quant_indices()' part of the frame header syntax.1838 * See section '9.6. Dequantization Indices' of the VP8 specification1839 * for more details.1840 */1841struct v4l2_vp8_quantization {1842 __u8 y_ac_qi;1843 __s8 y_dc_delta;1844 __s8 y2_dc_delta;1845 __s8 y2_ac_delta;1846 __s8 uv_dc_delta;1847 __s8 uv_ac_delta;1848 __u16 padding;1849};1850 1851#define V4L2_VP8_COEFF_PROB_CNT 111852#define V4L2_VP8_MV_PROB_CNT 191853 1854/**1855 * struct v4l2_vp8_entropy - VP8 update probabilities1856 *1857 * @coeff_probs: coefficient probability update values.1858 * @y_mode_probs: luma intra-prediction probabilities.1859 * @uv_mode_probs: chroma intra-prediction probabilities.1860 * @mv_probs: mv decoding probability.1861 * @padding: padding field. Should be zeroed by applications.1862 *1863 * This structure contains the update probabilities present in1864 * 'token_prob_update()' and 'mv_prob_update()' part of the frame header.1865 * See section '17.2. Probability Updates' of the VP8 specification1866 * for more details.1867 */1868struct v4l2_vp8_entropy {1869 __u8 coeff_probs[4][8][3][V4L2_VP8_COEFF_PROB_CNT];1870 __u8 y_mode_probs[4];1871 __u8 uv_mode_probs[3];1872 __u8 mv_probs[2][V4L2_VP8_MV_PROB_CNT];1873 __u8 padding[3];1874};1875 1876/**1877 * struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state1878 *1879 * @range: coder state value for "Range"1880 * @value: coder state value for "Value"1881 * @bit_count: number of bits left in range "Value".1882 * @padding: padding field. Should be zeroed by applications.1883 *1884 * This structure contains the state for the boolean coder, as1885 * explained in section '7. Boolean Entropy Decoder' of the VP8 specification.1886 */1887struct v4l2_vp8_entropy_coder_state {1888 __u8 range;1889 __u8 value;1890 __u8 bit_count;1891 __u8 padding;1892};1893 1894#define V4L2_VP8_FRAME_FLAG_KEY_FRAME 0x011895#define V4L2_VP8_FRAME_FLAG_EXPERIMENTAL 0x021896#define V4L2_VP8_FRAME_FLAG_SHOW_FRAME 0x041897#define V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF 0x081898#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN 0x101899#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT 0x201900 1901#define V4L2_VP8_FRAME_IS_KEY_FRAME(hdr) \1902 (!!((hdr)->flags & V4L2_VP8_FRAME_FLAG_KEY_FRAME))1903 1904#define V4L2_CID_STATELESS_VP8_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 200)1905/**1906 * struct v4l2_ctrl_vp8_frame - VP8 frame parameters1907 *1908 * @segment: segmentation parameters. See &v4l2_vp8_segment for more details1909 * @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details1910 * @quant: quantization parameters. See &v4l2_vp8_quantization for more details1911 * @entropy: update probabilities. See &v4l2_vp8_entropy for more details1912 * @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details1913 * @width: frame width.1914 * @height: frame height.1915 * @horizontal_scale: horizontal scaling factor.1916 * @vertical_scale: vertical scaling factor.1917 * @version: bitstream version.1918 * @prob_skip_false: frame header syntax element.1919 * @prob_intra: frame header syntax element.1920 * @prob_last: frame header syntax element.1921 * @prob_gf: frame header syntax element.1922 * @num_dct_parts: number of DCT coefficients partitions.1923 * @first_part_size: size of the first partition, i.e. the control partition.1924 * @first_part_header_bits: size in bits of the first partition header portion.1925 * @dct_part_sizes: DCT coefficients sizes.1926 * @last_frame_ts: "last" reference buffer timestamp.1927 * The timestamp refers to the timestamp field in struct v4l2_buffer.1928 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.1929 * @golden_frame_ts: "golden" reference buffer timestamp.1930 * @alt_frame_ts: "alt" reference buffer timestamp.1931 * @flags: see V4L2_VP8_FRAME_FLAG_{}.1932 */1933struct v4l2_ctrl_vp8_frame {1934 struct v4l2_vp8_segment segment;1935 struct v4l2_vp8_loop_filter lf;1936 struct v4l2_vp8_quantization quant;1937 struct v4l2_vp8_entropy entropy;1938 struct v4l2_vp8_entropy_coder_state coder_state;1939 1940 __u16 width;1941 __u16 height;1942 1943 __u8 horizontal_scale;1944 __u8 vertical_scale;1945 1946 __u8 version;1947 __u8 prob_skip_false;1948 __u8 prob_intra;1949 __u8 prob_last;1950 __u8 prob_gf;1951 __u8 num_dct_parts;1952 1953 __u32 first_part_size;1954 __u32 first_part_header_bits;1955 __u32 dct_part_sizes[8];1956 1957 __u64 last_frame_ts;1958 __u64 golden_frame_ts;1959 __u64 alt_frame_ts;1960 1961 __u64 flags;1962};1963 1964/* Stateless MPEG-2 controls */1965 1966#define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE 0x011967 1968#define V4L2_CID_STATELESS_MPEG2_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE+220)1969/**1970 * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header1971 *1972 * All the members on this structure match the sequence header and sequence1973 * extension syntaxes as specified by the MPEG-2 specification.1974 *1975 * Fields horizontal_size, vertical_size and vbv_buffer_size are a1976 * combination of respective _value and extension syntax elements,1977 * as described in section 6.3.3 "Sequence header".1978 *1979 * @horizontal_size: combination of elements horizontal_size_value and1980 * horizontal_size_extension.1981 * @vertical_size: combination of elements vertical_size_value and1982 * vertical_size_extension.1983 * @vbv_buffer_size: combination of elements vbv_buffer_size_value and1984 * vbv_buffer_size_extension.1985 * @profile_and_level_indication: see MPEG-2 specification.1986 * @chroma_format: see MPEG-2 specification.1987 * @flags: see V4L2_MPEG2_SEQ_FLAG_{}.1988 */1989struct v4l2_ctrl_mpeg2_sequence {1990 __u16 horizontal_size;1991 __u16 vertical_size;1992 __u32 vbv_buffer_size;1993 __u16 profile_and_level_indication;1994 __u8 chroma_format;1995 __u8 flags;1996};1997 1998#define V4L2_MPEG2_PIC_CODING_TYPE_I 11999#define V4L2_MPEG2_PIC_CODING_TYPE_P 22000#define V4L2_MPEG2_PIC_CODING_TYPE_B 32001#define V4L2_MPEG2_PIC_CODING_TYPE_D 42002 2003#define V4L2_MPEG2_PIC_TOP_FIELD 0x12004#define V4L2_MPEG2_PIC_BOTTOM_FIELD 0x22005#define V4L2_MPEG2_PIC_FRAME 0x32006 2007#define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST 0x00012008#define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT 0x00022009#define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV 0x00042010#define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE 0x00082011#define V4L2_MPEG2_PIC_FLAG_INTRA_VLC 0x00102012#define V4L2_MPEG2_PIC_FLAG_ALT_SCAN 0x00202013#define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST 0x00402014#define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE 0x00802015 2016#define V4L2_CID_STATELESS_MPEG2_PICTURE (V4L2_CID_CODEC_STATELESS_BASE+221)2017/**2018 * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header2019 *2020 * All the members on this structure match the picture header and picture2021 * coding extension syntaxes as specified by the MPEG-2 specification.2022 *2023 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as2024 * reference for backward prediction.2025 * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as2026 * reference for forward prediction. These timestamp refers to the2027 * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns()2028 * to convert the struct timeval to a __u64.2029 * @flags: see V4L2_MPEG2_PIC_FLAG_{}.2030 * @f_code: see MPEG-2 specification.2031 * @picture_coding_type: see MPEG-2 specification.2032 * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD.2033 * @intra_dc_precision: see MPEG-2 specification.2034 * @reserved: padding field. Should be zeroed by applications.2035 */2036struct v4l2_ctrl_mpeg2_picture {2037 __u64 backward_ref_ts;2038 __u64 forward_ref_ts;2039 __u32 flags;2040 __u8 f_code[2][2];2041 __u8 picture_coding_type;2042 __u8 picture_structure;2043 __u8 intra_dc_precision;2044 __u8 reserved[5];2045};2046 2047#define V4L2_CID_STATELESS_MPEG2_QUANTISATION (V4L2_CID_CODEC_STATELESS_BASE+222)2048/**2049 * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation2050 *2051 * Quantisation matrices as specified by section 6.3.72052 * "Quant matrix extension".2053 *2054 * @intra_quantiser_matrix: The quantisation matrix coefficients2055 * for intra-coded frames, in zigzag scanning order. It is relevant2056 * for both luma and chroma components, although it can be superseded2057 * by the chroma-specific matrix for non-4:2:0 YUV formats.2058 * @non_intra_quantiser_matrix: The quantisation matrix coefficients2059 * for non-intra-coded frames, in zigzag scanning order. It is relevant2060 * for both luma and chroma components, although it can be superseded2061 * by the chroma-specific matrix for non-4:2:0 YUV formats.2062 * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients2063 * for the chominance component of intra-coded frames, in zigzag scanning2064 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.2065 * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients2066 * for the chrominance component of non-intra-coded frames, in zigzag scanning2067 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.2068 */2069struct v4l2_ctrl_mpeg2_quantisation {2070 __u8 intra_quantiser_matrix[64];2071 __u8 non_intra_quantiser_matrix[64];2072 __u8 chroma_intra_quantiser_matrix[64];2073 __u8 chroma_non_intra_quantiser_matrix[64];2074};2075 2076#define V4L2_CID_STATELESS_HEVC_SPS (V4L2_CID_CODEC_STATELESS_BASE + 400)2077#define V4L2_CID_STATELESS_HEVC_PPS (V4L2_CID_CODEC_STATELESS_BASE + 401)2078#define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 402)2079#define V4L2_CID_STATELESS_HEVC_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 403)2080#define V4L2_CID_STATELESS_HEVC_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 404)2081#define V4L2_CID_STATELESS_HEVC_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 405)2082#define V4L2_CID_STATELESS_HEVC_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 406)2083#define V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS (V4L2_CID_CODEC_STATELESS_BASE + 407)2084 2085enum v4l2_stateless_hevc_decode_mode {2086 V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED,2087 V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED,2088};2089 2090enum v4l2_stateless_hevc_start_code {2091 V4L2_STATELESS_HEVC_START_CODE_NONE,2092 V4L2_STATELESS_HEVC_START_CODE_ANNEX_B,2093};2094 2095#define V4L2_HEVC_SLICE_TYPE_B 02096#define V4L2_HEVC_SLICE_TYPE_P 12097#define V4L2_HEVC_SLICE_TYPE_I 22098 2099#define V4L2_HEVC_SPS_FLAG_SEPARATE_COLOUR_PLANE (1ULL << 0)2100#define V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED (1ULL << 1)2101#define V4L2_HEVC_SPS_FLAG_AMP_ENABLED (1ULL << 2)2102#define V4L2_HEVC_SPS_FLAG_SAMPLE_ADAPTIVE_OFFSET (1ULL << 3)2103#define V4L2_HEVC_SPS_FLAG_PCM_ENABLED (1ULL << 4)2104#define V4L2_HEVC_SPS_FLAG_PCM_LOOP_FILTER_DISABLED (1ULL << 5)2105#define V4L2_HEVC_SPS_FLAG_LONG_TERM_REF_PICS_PRESENT (1ULL << 6)2106#define V4L2_HEVC_SPS_FLAG_SPS_TEMPORAL_MVP_ENABLED (1ULL << 7)2107#define V4L2_HEVC_SPS_FLAG_STRONG_INTRA_SMOOTHING_ENABLED (1ULL << 8)2108 2109/**2110 * struct v4l2_ctrl_hevc_sps - ITU-T Rec. H.265: Sequence parameter set2111 *2112 * @video_parameter_set_id: specifies the value of the2113 * vps_video_parameter_set_id of the active VPS2114 * @seq_parameter_set_id: provides an identifier for the SPS for2115 * reference by other syntax elements2116 * @pic_width_in_luma_samples: specifies the width of each decoded picture2117 * in units of luma samples2118 * @pic_height_in_luma_samples: specifies the height of each decoded picture2119 * in units of luma samples2120 * @bit_depth_luma_minus8: this value plus 8specifies the bit depth of the2121 * samples of the luma array2122 * @bit_depth_chroma_minus8: this value plus 8 specifies the bit depth of the2123 * samples of the chroma arrays2124 * @log2_max_pic_order_cnt_lsb_minus4: this value plus 4 specifies the value of2125 * the variable MaxPicOrderCntLsb2126 * @sps_max_dec_pic_buffering_minus1: this value plus 1 specifies the maximum2127 * required size of the decoded picture2128 * buffer for the codec video sequence2129 * @sps_max_num_reorder_pics: indicates the maximum allowed number of pictures2130 * @sps_max_latency_increase_plus1: not equal to 0 is used to compute the2131 * value of SpsMaxLatencyPictures array2132 * @log2_min_luma_coding_block_size_minus3: plus 3 specifies the minimum2133 * luma coding block size2134 * @log2_diff_max_min_luma_coding_block_size: specifies the difference between2135 * the maximum and minimum luma2136 * coding block size2137 * @log2_min_luma_transform_block_size_minus2: plus 2 specifies the minimum luma2138 * transform block size2139 * @log2_diff_max_min_luma_transform_block_size: specifies the difference between2140 * the maximum and minimum luma2141 * transform block size2142 * @max_transform_hierarchy_depth_inter: specifies the maximum hierarchy2143 * depth for transform units of2144 * coding units coded in inter2145 * prediction mode2146 * @max_transform_hierarchy_depth_intra: specifies the maximum hierarchy2147 * depth for transform units of2148 * coding units coded in intra2149 * prediction mode2150 * @pcm_sample_bit_depth_luma_minus1: this value plus 1 specifies the number of2151 * bits used to represent each of PCM sample2152 * values of the luma component2153 * @pcm_sample_bit_depth_chroma_minus1: this value plus 1 specifies the number2154 * of bits used to represent each of PCM2155 * sample values of the chroma components2156 * @log2_min_pcm_luma_coding_block_size_minus3: this value plus 3 specifies the2157 * minimum size of coding blocks2158 * @log2_diff_max_min_pcm_luma_coding_block_size: specifies the difference between2159 * the maximum and minimum size of2160 * coding blocks2161 * @num_short_term_ref_pic_sets: specifies the number of st_ref_pic_set()2162 * syntax structures included in the SPS2163 * @num_long_term_ref_pics_sps: specifies the number of candidate long-term2164 * reference pictures that are specified in the SPS2165 * @chroma_format_idc: specifies the chroma sampling2166 * @sps_max_sub_layers_minus1: this value plus 1 specifies the maximum number2167 * of temporal sub-layers2168 * @reserved: padding field. Should be zeroed by applications.2169 * @flags: see V4L2_HEVC_SPS_FLAG_{}2170 */2171struct v4l2_ctrl_hevc_sps {2172 __u8 video_parameter_set_id;2173 __u8 seq_parameter_set_id;2174 __u16 pic_width_in_luma_samples;2175 __u16 pic_height_in_luma_samples;2176 __u8 bit_depth_luma_minus8;2177 __u8 bit_depth_chroma_minus8;2178 __u8 log2_max_pic_order_cnt_lsb_minus4;2179 __u8 sps_max_dec_pic_buffering_minus1;2180 __u8 sps_max_num_reorder_pics;2181 __u8 sps_max_latency_increase_plus1;2182 __u8 log2_min_luma_coding_block_size_minus3;2183 __u8 log2_diff_max_min_luma_coding_block_size;2184 __u8 log2_min_luma_transform_block_size_minus2;2185 __u8 log2_diff_max_min_luma_transform_block_size;2186 __u8 max_transform_hierarchy_depth_inter;2187 __u8 max_transform_hierarchy_depth_intra;2188 __u8 pcm_sample_bit_depth_luma_minus1;2189 __u8 pcm_sample_bit_depth_chroma_minus1;2190 __u8 log2_min_pcm_luma_coding_block_size_minus3;2191 __u8 log2_diff_max_min_pcm_luma_coding_block_size;2192 __u8 num_short_term_ref_pic_sets;2193 __u8 num_long_term_ref_pics_sps;2194 __u8 chroma_format_idc;2195 __u8 sps_max_sub_layers_minus1;2196 2197 __u8 reserved[6];2198 __u64 flags;2199};2200 2201#define V4L2_HEVC_PPS_FLAG_DEPENDENT_SLICE_SEGMENT_ENABLED (1ULL << 0)2202#define V4L2_HEVC_PPS_FLAG_OUTPUT_FLAG_PRESENT (1ULL << 1)2203#define V4L2_HEVC_PPS_FLAG_SIGN_DATA_HIDING_ENABLED (1ULL << 2)2204#define V4L2_HEVC_PPS_FLAG_CABAC_INIT_PRESENT (1ULL << 3)2205#define V4L2_HEVC_PPS_FLAG_CONSTRAINED_INTRA_PRED (1ULL << 4)2206#define V4L2_HEVC_PPS_FLAG_TRANSFORM_SKIP_ENABLED (1ULL << 5)2207#define V4L2_HEVC_PPS_FLAG_CU_QP_DELTA_ENABLED (1ULL << 6)2208#define V4L2_HEVC_PPS_FLAG_PPS_SLICE_CHROMA_QP_OFFSETS_PRESENT (1ULL << 7)2209#define V4L2_HEVC_PPS_FLAG_WEIGHTED_PRED (1ULL << 8)2210#define V4L2_HEVC_PPS_FLAG_WEIGHTED_BIPRED (1ULL << 9)2211#define V4L2_HEVC_PPS_FLAG_TRANSQUANT_BYPASS_ENABLED (1ULL << 10)2212#define V4L2_HEVC_PPS_FLAG_TILES_ENABLED (1ULL << 11)2213#define V4L2_HEVC_PPS_FLAG_ENTROPY_CODING_SYNC_ENABLED (1ULL << 12)2214#define V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED (1ULL << 13)2215#define V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 14)2216#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_OVERRIDE_ENABLED (1ULL << 15)2217#define V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER (1ULL << 16)2218#define V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT (1ULL << 17)2219#define V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT (1ULL << 18)2220#define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT (1ULL << 19)2221#define V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING (1ULL << 20)2222 2223/**2224 * struct v4l2_ctrl_hevc_pps - ITU-T Rec. H.265: Picture parameter set2225 *2226 * @pic_parameter_set_id: identifies the PPS for reference by other2227 * syntax elements2228 * @num_extra_slice_header_bits: specifies the number of extra slice header2229 * bits that are present in the slice header RBSP2230 * for coded pictures referring to the PPS.2231 * @num_ref_idx_l0_default_active_minus1: this value plus 1 specifies the2232 * inferred value of num_ref_idx_l0_active_minus12233 * @num_ref_idx_l1_default_active_minus1: this value plus 1 specifies the2234 * inferred value of num_ref_idx_l1_active_minus12235 * @init_qp_minus26: this value plus 26 specifies the initial value of SliceQp Y for2236 * each slice referring to the PPS2237 * @diff_cu_qp_delta_depth: specifies the difference between the luma coding2238 * tree block size and the minimum luma coding block2239 * size of coding units that convey cu_qp_delta_abs2240 * and cu_qp_delta_sign_flag2241 * @pps_cb_qp_offset: specify the offsets to the luma quantization parameter Cb2242 * @pps_cr_qp_offset: specify the offsets to the luma quantization parameter Cr2243 * @num_tile_columns_minus1: this value plus 1 specifies the number of tile columns2244 * partitioning the picture2245 * @num_tile_rows_minus1: this value plus 1 specifies the number of tile rows partitioning2246 * the picture2247 * @column_width_minus1: this value plus 1 specifies the width of the each tile column in2248 * units of coding tree blocks2249 * @row_height_minus1: this value plus 1 specifies the height of the each tile row in2250 * units of coding tree blocks2251 * @pps_beta_offset_div2: specify the default deblocking parameter offsets for2252 * beta divided by 22253 * @pps_tc_offset_div2: specify the default deblocking parameter offsets for tC2254 * divided by 22255 * @log2_parallel_merge_level_minus2: this value plus 2 specifies the value of2256 * the variable Log2ParMrgLevel2257 * @reserved: padding field. Should be zeroed by applications.2258 * @flags: see V4L2_HEVC_PPS_FLAG_{}2259 */2260struct v4l2_ctrl_hevc_pps {2261 __u8 pic_parameter_set_id;2262 __u8 num_extra_slice_header_bits;2263 __u8 num_ref_idx_l0_default_active_minus1;2264 __u8 num_ref_idx_l1_default_active_minus1;2265 __s8 init_qp_minus26;2266 __u8 diff_cu_qp_delta_depth;2267 __s8 pps_cb_qp_offset;2268 __s8 pps_cr_qp_offset;2269 __u8 num_tile_columns_minus1;2270 __u8 num_tile_rows_minus1;2271 __u8 column_width_minus1[20];2272 __u8 row_height_minus1[22];2273 __s8 pps_beta_offset_div2;2274 __s8 pps_tc_offset_div2;2275 __u8 log2_parallel_merge_level_minus2;2276 __u8 reserved;2277 __u64 flags;2278};2279 2280#define V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE 0x012281 2282#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME 02283#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD 12284#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD 22285#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM 32286#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP 42287#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP 52288#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM 62289#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING 72290#define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING 82291#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM 92292#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP 102293#define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM 112294#define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP 122295 2296#define V4L2_HEVC_DPB_ENTRIES_NUM_MAX 162297 2298/**2299 * struct v4l2_hevc_dpb_entry - HEVC decoded picture buffer entry2300 *2301 * @timestamp: timestamp of the V4L2 capture buffer to use as reference.2302 * @flags: long term flag for the reference frame2303 * @field_pic: whether the reference is a field picture or a frame.2304 * @reserved: padding field. Should be zeroed by applications.2305 * @pic_order_cnt_val: the picture order count of the current picture.2306 */2307struct v4l2_hevc_dpb_entry {2308 __u64 timestamp;2309 __u8 flags;2310 __u8 field_pic;2311 __u16 reserved;2312 __s32 pic_order_cnt_val;2313};2314 2315/**2316 * struct v4l2_hevc_pred_weight_table - HEVC weighted prediction parameters2317 *2318 * @delta_luma_weight_l0: the difference of the weighting factor applied2319 * to the luma prediction value for list 02320 * @luma_offset_l0: the additive offset applied to the luma prediction value2321 * for list 02322 * @delta_chroma_weight_l0: the difference of the weighting factor applied2323 * to the chroma prediction values for list 02324 * @chroma_offset_l0: the difference of the additive offset applied to2325 * the chroma prediction values for list 02326 * @delta_luma_weight_l1: the difference of the weighting factor applied2327 * to the luma prediction value for list 12328 * @luma_offset_l1: the additive offset applied to the luma prediction value2329 * for list 12330 * @delta_chroma_weight_l1: the difference of the weighting factor applied2331 * to the chroma prediction values for list 12332 * @chroma_offset_l1: the difference of the additive offset applied to2333 * the chroma prediction values for list 12334 * @luma_log2_weight_denom: the base 2 logarithm of the denominator for2335 * all luma weighting factors2336 * @delta_chroma_log2_weight_denom: the difference of the base 2 logarithm2337 * of the denominator for all chroma2338 * weighting factors2339 */2340struct v4l2_hevc_pred_weight_table {2341 __s8 delta_luma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2342 __s8 luma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2343 __s8 delta_chroma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];2344 __s8 chroma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];2345 2346 __s8 delta_luma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2347 __s8 luma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2348 __s8 delta_chroma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];2349 __s8 chroma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2];2350 2351 __u8 luma_log2_weight_denom;2352 __s8 delta_chroma_log2_weight_denom;2353};2354 2355#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_LUMA (1ULL << 0)2356#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_CHROMA (1ULL << 1)2357#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_TEMPORAL_MVP_ENABLED (1ULL << 2)2358#define V4L2_HEVC_SLICE_PARAMS_FLAG_MVD_L1_ZERO (1ULL << 3)2359#define V4L2_HEVC_SLICE_PARAMS_FLAG_CABAC_INIT (1ULL << 4)2360#define V4L2_HEVC_SLICE_PARAMS_FLAG_COLLOCATED_FROM_L0 (1ULL << 5)2361#define V4L2_HEVC_SLICE_PARAMS_FLAG_USE_INTEGER_MV (1ULL << 6)2362#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_DEBLOCKING_FILTER_DISABLED (1ULL << 7)2363#define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 8)2364#define V4L2_HEVC_SLICE_PARAMS_FLAG_DEPENDENT_SLICE_SEGMENT (1ULL << 9)2365 2366/**2367 * struct v4l2_ctrl_hevc_slice_params - HEVC slice parameters2368 *2369 * This control is a dynamically sized 1-dimensional array,2370 * V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it.2371 *2372 * @bit_size: size (in bits) of the current slice data2373 * @data_byte_offset: offset (in bytes) to the video data in the current slice data2374 * @num_entry_point_offsets: specifies the number of entry point offset syntax2375 * elements in the slice header.2376 * @nal_unit_type: specifies the coding type of the slice (B, P or I)2377 * @nuh_temporal_id_plus1: minus 1 specifies a temporal identifier for the NAL unit2378 * @slice_type: see V4L2_HEVC_SLICE_TYPE_{}2379 * @colour_plane_id: specifies the colour plane associated with the current slice2380 * @slice_pic_order_cnt: specifies the picture order count2381 * @num_ref_idx_l0_active_minus1: this value plus 1 specifies the maximum2382 * reference index for reference picture list 02383 * that may be used to decode the slice2384 * @num_ref_idx_l1_active_minus1: this value plus 1 specifies the maximum2385 * reference index for reference picture list 12386 * that may be used to decode the slice2387 * @collocated_ref_idx: specifies the reference index of the collocated picture used2388 * for temporal motion vector prediction2389 * @five_minus_max_num_merge_cand: specifies the maximum number of merging2390 * motion vector prediction candidates supported in2391 * the slice subtracted from 52392 * @slice_qp_delta: specifies the initial value of QpY to be used for the coding2393 * blocks in the slice2394 * @slice_cb_qp_offset: specifies a difference to be added to the value of pps_cb_qp_offset2395 * @slice_cr_qp_offset: specifies a difference to be added to the value of pps_cr_qp_offset2396 * @slice_act_y_qp_offset: screen content extension parameters2397 * @slice_act_cb_qp_offset: screen content extension parameters2398 * @slice_act_cr_qp_offset: screen content extension parameters2399 * @slice_beta_offset_div2: specify the deblocking parameter offsets for beta divided by 22400 * @slice_tc_offset_div2: specify the deblocking parameter offsets for tC divided by 22401 * @pic_struct: indicates whether a picture should be displayed as a frame or as one or2402 * more fields2403 * @reserved0: padding field. Should be zeroed by applications.2404 * @slice_segment_addr: specifies the address of the first coding tree block in2405 * the slice segment2406 * @ref_idx_l0: the list of L0 reference elements as indices in the DPB2407 * @ref_idx_l1: the list of L1 reference elements as indices in the DPB2408 * @short_term_ref_pic_set_size: specifies the size of short-term reference2409 * pictures set included in the SPS2410 * @long_term_ref_pic_set_size: specifies the size of long-term reference2411 * pictures set include in the SPS2412 * @pred_weight_table: the prediction weight coefficients for inter-picture2413 * prediction2414 * @reserved1: padding field. Should be zeroed by applications.2415 * @flags: see V4L2_HEVC_SLICE_PARAMS_FLAG_{}2416 */2417struct v4l2_ctrl_hevc_slice_params {2418 __u32 bit_size;2419 __u32 data_byte_offset;2420 __u32 num_entry_point_offsets;2421 2422 /* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */2423 __u8 nal_unit_type;2424 __u8 nuh_temporal_id_plus1;2425 2426 /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */2427 __u8 slice_type;2428 __u8 colour_plane_id;2429 __s32 slice_pic_order_cnt;2430 __u8 num_ref_idx_l0_active_minus1;2431 __u8 num_ref_idx_l1_active_minus1;2432 __u8 collocated_ref_idx;2433 __u8 five_minus_max_num_merge_cand;2434 __s8 slice_qp_delta;2435 __s8 slice_cb_qp_offset;2436 __s8 slice_cr_qp_offset;2437 __s8 slice_act_y_qp_offset;2438 __s8 slice_act_cb_qp_offset;2439 __s8 slice_act_cr_qp_offset;2440 __s8 slice_beta_offset_div2;2441 __s8 slice_tc_offset_div2;2442 2443 /* ISO/IEC 23008-2, ITU-T Rec. H.265: Picture timing SEI message */2444 __u8 pic_struct;2445 2446 __u8 reserved0[3];2447 /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */2448 __u32 slice_segment_addr;2449 __u8 ref_idx_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2450 __u8 ref_idx_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2451 __u16 short_term_ref_pic_set_size;2452 __u16 long_term_ref_pic_set_size;2453 2454 /* ISO/IEC 23008-2, ITU-T Rec. H.265: Weighted prediction parameter */2455 struct v4l2_hevc_pred_weight_table pred_weight_table;2456 2457 __u8 reserved1[2];2458 __u64 flags;2459};2460 2461#define V4L2_HEVC_DECODE_PARAM_FLAG_IRAP_PIC 0x12462#define V4L2_HEVC_DECODE_PARAM_FLAG_IDR_PIC 0x22463#define V4L2_HEVC_DECODE_PARAM_FLAG_NO_OUTPUT_OF_PRIOR 0x42464 2465/**2466 * struct v4l2_ctrl_hevc_decode_params - HEVC decode parameters2467 *2468 * @pic_order_cnt_val: picture order count2469 * @short_term_ref_pic_set_size: specifies the size of short-term reference2470 * pictures set included in the SPS of the first slice2471 * @long_term_ref_pic_set_size: specifies the size of long-term reference2472 * pictures set include in the SPS of the first slice2473 * @num_active_dpb_entries: the number of entries in dpb2474 * @num_poc_st_curr_before: the number of reference pictures in the short-term2475 * set that come before the current frame2476 * @num_poc_st_curr_after: the number of reference pictures in the short-term2477 * set that come after the current frame2478 * @num_poc_lt_curr: the number of reference pictures in the long-term set2479 * @poc_st_curr_before: provides the index of the short term before references2480 * in DPB array2481 * @poc_st_curr_after: provides the index of the short term after references2482 * in DPB array2483 * @poc_lt_curr: provides the index of the long term references in DPB array2484 * @num_delta_pocs_of_ref_rps_idx: same as the derived value NumDeltaPocs[RefRpsIdx],2485 * can be used to parse the RPS data in slice headers2486 * instead of skipping it with @short_term_ref_pic_set_size.2487 * @reserved: padding field. Should be zeroed by applications.2488 * @dpb: the decoded picture buffer, for meta-data about reference frames2489 * @flags: see V4L2_HEVC_DECODE_PARAM_FLAG_{}2490 */2491struct v4l2_ctrl_hevc_decode_params {2492 __s32 pic_order_cnt_val;2493 __u16 short_term_ref_pic_set_size;2494 __u16 long_term_ref_pic_set_size;2495 __u8 num_active_dpb_entries;2496 __u8 num_poc_st_curr_before;2497 __u8 num_poc_st_curr_after;2498 __u8 num_poc_lt_curr;2499 __u8 poc_st_curr_before[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2500 __u8 poc_st_curr_after[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2501 __u8 poc_lt_curr[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2502 __u8 num_delta_pocs_of_ref_rps_idx;2503 __u8 reserved[3];2504 struct v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX];2505 __u64 flags;2506};2507 2508/**2509 * struct v4l2_ctrl_hevc_scaling_matrix - HEVC scaling lists parameters2510 *2511 * @scaling_list_4x4: scaling list is used for the scaling process for2512 * transform coefficients. The values on each scaling2513 * list are expected in raster scan order2514 * @scaling_list_8x8: scaling list is used for the scaling process for2515 * transform coefficients. The values on each scaling2516 * list are expected in raster scan order2517 * @scaling_list_16x16: scaling list is used for the scaling process for2518 * transform coefficients. The values on each scaling2519 * list are expected in raster scan order2520 * @scaling_list_32x32: scaling list is used for the scaling process for2521 * transform coefficients. The values on each scaling2522 * list are expected in raster scan order2523 * @scaling_list_dc_coef_16x16: scaling list is used for the scaling process2524 * for transform coefficients. The values on each2525 * scaling list are expected in raster scan order.2526 * @scaling_list_dc_coef_32x32: scaling list is used for the scaling process2527 * for transform coefficients. The values on each2528 * scaling list are expected in raster scan order.2529 */2530struct v4l2_ctrl_hevc_scaling_matrix {2531 __u8 scaling_list_4x4[6][16];2532 __u8 scaling_list_8x8[6][64];2533 __u8 scaling_list_16x16[6][64];2534 __u8 scaling_list_32x32[2][64];2535 __u8 scaling_list_dc_coef_16x16[6];2536 __u8 scaling_list_dc_coef_32x32[2];2537};2538 2539#define V4L2_CID_COLORIMETRY_CLASS_BASE (V4L2_CTRL_CLASS_COLORIMETRY | 0x900)2540#define V4L2_CID_COLORIMETRY_CLASS (V4L2_CTRL_CLASS_COLORIMETRY | 1)2541 2542#define V4L2_CID_COLORIMETRY_HDR10_CLL_INFO (V4L2_CID_COLORIMETRY_CLASS_BASE + 0)2543 2544struct v4l2_ctrl_hdr10_cll_info {2545 __u16 max_content_light_level;2546 __u16 max_pic_average_light_level;2547};2548 2549#define V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY (V4L2_CID_COLORIMETRY_CLASS_BASE + 1)2550 2551#define V4L2_HDR10_MASTERING_PRIMARIES_X_LOW 52552#define V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH 370002553#define V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW 52554#define V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH 420002555#define V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW 52556#define V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH 370002557#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW 52558#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH 420002559#define V4L2_HDR10_MASTERING_MAX_LUMA_LOW 500002560#define V4L2_HDR10_MASTERING_MAX_LUMA_HIGH 1000000002561#define V4L2_HDR10_MASTERING_MIN_LUMA_LOW 12562#define V4L2_HDR10_MASTERING_MIN_LUMA_HIGH 500002563 2564struct v4l2_ctrl_hdr10_mastering_display {2565 __u16 display_primaries_x[3];2566 __u16 display_primaries_y[3];2567 __u16 white_point_x;2568 __u16 white_point_y;2569 __u32 max_display_mastering_luminance;2570 __u32 min_display_mastering_luminance;2571};2572 2573/* Stateless VP9 controls */2574 2575#define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_ENABLED 0x12576#define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_UPDATE 0x22577 2578/**2579 * struct v4l2_vp9_loop_filter - VP9 loop filter parameters2580 *2581 * @ref_deltas: contains the adjustment needed for the filter level based on the2582 * chosen reference frame. If this syntax element is not present in the bitstream,2583 * users should pass its last value.2584 * @mode_deltas: contains the adjustment needed for the filter level based on the2585 * chosen mode. If this syntax element is not present in the bitstream, users should2586 * pass its last value.2587 * @level: indicates the loop filter strength.2588 * @sharpness: indicates the sharpness level.2589 * @flags: combination of V4L2_VP9_LOOP_FILTER_FLAG_{} flags.2590 * @reserved: padding field. Should be zeroed by applications.2591 *2592 * This structure contains all loop filter related parameters. See sections2593 * '7.2.8 Loop filter semantics' of the VP9 specification for more details.2594 */2595struct v4l2_vp9_loop_filter {2596 __s8 ref_deltas[4];2597 __s8 mode_deltas[2];2598 __u8 level;2599 __u8 sharpness;2600 __u8 flags;2601 __u8 reserved[7];2602};2603 2604/**2605 * struct v4l2_vp9_quantization - VP9 quantization parameters2606 *2607 * @base_q_idx: indicates the base frame qindex.2608 * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx.2609 * @delta_q_uv_dc: indicates the UV DC quantizer relative to base_q_idx.2610 * @delta_q_uv_ac: indicates the UV AC quantizer relative to base_q_idx.2611 * @reserved: padding field. Should be zeroed by applications.2612 *2613 * Encodes the quantization parameters. See section '7.2.9 Quantization params2614 * syntax' of the VP9 specification for more details.2615 */2616struct v4l2_vp9_quantization {2617 __u8 base_q_idx;2618 __s8 delta_q_y_dc;2619 __s8 delta_q_uv_dc;2620 __s8 delta_q_uv_ac;2621 __u8 reserved[4];2622};2623 2624#define V4L2_VP9_SEGMENTATION_FLAG_ENABLED 0x012625#define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_MAP 0x022626#define V4L2_VP9_SEGMENTATION_FLAG_TEMPORAL_UPDATE 0x042627#define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_DATA 0x082628#define V4L2_VP9_SEGMENTATION_FLAG_ABS_OR_DELTA_UPDATE 0x102629 2630#define V4L2_VP9_SEG_LVL_ALT_Q 02631#define V4L2_VP9_SEG_LVL_ALT_L 12632#define V4L2_VP9_SEG_LVL_REF_FRAME 22633#define V4L2_VP9_SEG_LVL_SKIP 32634#define V4L2_VP9_SEG_LVL_MAX 42635 2636#define V4L2_VP9_SEGMENT_FEATURE_ENABLED(id) (1 << (id))2637#define V4L2_VP9_SEGMENT_FEATURE_ENABLED_MASK 0xf2638 2639/**2640 * struct v4l2_vp9_segmentation - VP9 segmentation parameters2641 *2642 * @feature_data: data attached to each feature. Data entry is only valid if2643 * the feature is enabled. The array shall be indexed with segment number as2644 * the first dimension (0..7) and one of V4L2_VP9_SEG_{} as the second dimension.2645 * @feature_enabled: bitmask defining which features are enabled in each segment.2646 * The value for each segment is a combination of V4L2_VP9_SEGMENT_FEATURE_ENABLED(id)2647 * values where id is one of V4L2_VP9_SEG_LVL_{}.2648 * @tree_probs: specifies the probability values to be used when decoding a2649 * Segment-ID. See '5.15. Segmentation map' section of the VP9 specification2650 * for more details.2651 * @pred_probs: specifies the probability values to be used when decoding a2652 * Predicted-Segment-ID. See '6.4.14. Get segment id syntax' section of :ref:`vp9`2653 * for more details.2654 * @flags: combination of V4L2_VP9_SEGMENTATION_FLAG_{} flags.2655 * @reserved: padding field. Should be zeroed by applications.2656 *2657 * Encodes the quantization parameters. See section '7.2.10 Segmentation params syntax' of2658 * the VP9 specification for more details.2659 */2660struct v4l2_vp9_segmentation {2661 __s16 feature_data[8][4];2662 __u8 feature_enabled[8];2663 __u8 tree_probs[7];2664 __u8 pred_probs[3];2665 __u8 flags;2666 __u8 reserved[5];2667};2668 2669#define V4L2_VP9_FRAME_FLAG_KEY_FRAME 0x0012670#define V4L2_VP9_FRAME_FLAG_SHOW_FRAME 0x0022671#define V4L2_VP9_FRAME_FLAG_ERROR_RESILIENT 0x0042672#define V4L2_VP9_FRAME_FLAG_INTRA_ONLY 0x0082673#define V4L2_VP9_FRAME_FLAG_ALLOW_HIGH_PREC_MV 0x0102674#define V4L2_VP9_FRAME_FLAG_REFRESH_FRAME_CTX 0x0202675#define V4L2_VP9_FRAME_FLAG_PARALLEL_DEC_MODE 0x0402676#define V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING 0x0802677#define V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING 0x1002678#define V4L2_VP9_FRAME_FLAG_COLOR_RANGE_FULL_SWING 0x2002679 2680#define V4L2_VP9_SIGN_BIAS_LAST 0x12681#define V4L2_VP9_SIGN_BIAS_GOLDEN 0x22682#define V4L2_VP9_SIGN_BIAS_ALT 0x42683 2684#define V4L2_VP9_RESET_FRAME_CTX_NONE 02685#define V4L2_VP9_RESET_FRAME_CTX_SPEC 12686#define V4L2_VP9_RESET_FRAME_CTX_ALL 22687 2688#define V4L2_VP9_INTERP_FILTER_EIGHTTAP 02689#define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SMOOTH 12690#define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SHARP 22691#define V4L2_VP9_INTERP_FILTER_BILINEAR 32692#define V4L2_VP9_INTERP_FILTER_SWITCHABLE 42693 2694#define V4L2_VP9_REFERENCE_MODE_SINGLE_REFERENCE 02695#define V4L2_VP9_REFERENCE_MODE_COMPOUND_REFERENCE 12696#define V4L2_VP9_REFERENCE_MODE_SELECT 22697 2698#define V4L2_VP9_PROFILE_MAX 32699 2700#define V4L2_CID_STATELESS_VP9_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 300)2701/**2702 * struct v4l2_ctrl_vp9_frame - VP9 frame decoding control2703 *2704 * @lf: loop filter parameters. See &v4l2_vp9_loop_filter for more details.2705 * @quant: quantization parameters. See &v4l2_vp9_quantization for more details.2706 * @seg: segmentation parameters. See &v4l2_vp9_segmentation for more details.2707 * @flags: combination of V4L2_VP9_FRAME_FLAG_{} flags.2708 * @compressed_header_size: compressed header size in bytes.2709 * @uncompressed_header_size: uncompressed header size in bytes.2710 * @frame_width_minus_1: add 1 to it and you'll get the frame width expressed in pixels.2711 * @frame_height_minus_1: add 1 to it and you'll get the frame height expressed in pixels.2712 * @render_width_minus_1: add 1 to it and you'll get the expected render width expressed in2713 * pixels. This is not used during the decoding process but might be used by HW scalers2714 * to prepare a frame that's ready for scanout.2715 * @render_height_minus_1: add 1 to it and you'll get the expected render height expressed in2716 * pixels. This is not used during the decoding process but might be used by HW scalers2717 * to prepare a frame that's ready for scanout.2718 * @last_frame_ts: "last" reference buffer timestamp.2719 * The timestamp refers to the timestamp field in struct v4l2_buffer.2720 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.2721 * @golden_frame_ts: "golden" reference buffer timestamp.2722 * The timestamp refers to the timestamp field in struct v4l2_buffer.2723 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.2724 * @alt_frame_ts: "alt" reference buffer timestamp.2725 * The timestamp refers to the timestamp field in struct v4l2_buffer.2726 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.2727 * @ref_frame_sign_bias: a bitfield specifying whether the sign bias is set for a given2728 * reference frame. Either of V4L2_VP9_SIGN_BIAS_{}.2729 * @reset_frame_context: specifies whether the frame context should be reset to default values.2730 * Either of V4L2_VP9_RESET_FRAME_CTX_{}.2731 * @frame_context_idx: frame context that should be used/updated.2732 * @profile: VP9 profile. Can be 0, 1, 2 or 3.2733 * @bit_depth: bits per components. Can be 8, 10 or 12. Note that not all profiles support2734 * 10 and/or 12 bits depths.2735 * @interpolation_filter: specifies the filter selection used for performing inter prediction.2736 * Set to one of V4L2_VP9_INTERP_FILTER_{}.2737 * @tile_cols_log2: specifies the base 2 logarithm of the width of each tile (where the width2738 * is measured in units of 8x8 blocks). Shall be less than or equal to 6.2739 * @tile_rows_log2: specifies the base 2 logarithm of the height of each tile (where the height2740 * is measured in units of 8x8 blocks).2741 * @reference_mode: specifies the type of inter prediction to be used.2742 * Set to one of V4L2_VP9_REFERENCE_MODE_{}.2743 * @reserved: padding field. Should be zeroed by applications.2744 */2745struct v4l2_ctrl_vp9_frame {2746 struct v4l2_vp9_loop_filter lf;2747 struct v4l2_vp9_quantization quant;2748 struct v4l2_vp9_segmentation seg;2749 __u32 flags;2750 __u16 compressed_header_size;2751 __u16 uncompressed_header_size;2752 __u16 frame_width_minus_1;2753 __u16 frame_height_minus_1;2754 __u16 render_width_minus_1;2755 __u16 render_height_minus_1;2756 __u64 last_frame_ts;2757 __u64 golden_frame_ts;2758 __u64 alt_frame_ts;2759 __u8 ref_frame_sign_bias;2760 __u8 reset_frame_context;2761 __u8 frame_context_idx;2762 __u8 profile;2763 __u8 bit_depth;2764 __u8 interpolation_filter;2765 __u8 tile_cols_log2;2766 __u8 tile_rows_log2;2767 __u8 reference_mode;2768 __u8 reserved[7];2769};2770 2771#define V4L2_VP9_NUM_FRAME_CTX 42772 2773/**2774 * struct v4l2_vp9_mv_probs - VP9 Motion vector probability updates2775 * @joint: motion vector joint probability updates.2776 * @sign: motion vector sign probability updates.2777 * @classes: motion vector class probability updates.2778 * @class0_bit: motion vector class0 bit probability updates.2779 * @bits: motion vector bits probability updates.2780 * @class0_fr: motion vector class0 fractional bit probability updates.2781 * @fr: motion vector fractional bit probability updates.2782 * @class0_hp: motion vector class0 high precision fractional bit probability updates.2783 * @hp: motion vector high precision fractional bit probability updates.2784 *2785 * This structure contains new values of motion vector probabilities.2786 * A value of zero in an array element means there is no update of the relevant probability.2787 * See `struct v4l2_vp9_prob_updates` for details.2788 */2789struct v4l2_vp9_mv_probs {2790 __u8 joint[3];2791 __u8 sign[2];2792 __u8 classes[2][10];2793 __u8 class0_bit[2];2794 __u8 bits[2][10];2795 __u8 class0_fr[2][2][3];2796 __u8 fr[2][3];2797 __u8 class0_hp[2];2798 __u8 hp[2];2799};2800 2801#define V4L2_CID_STATELESS_VP9_COMPRESSED_HDR (V4L2_CID_CODEC_STATELESS_BASE + 301)2802 2803#define V4L2_VP9_TX_MODE_ONLY_4X4 02804#define V4L2_VP9_TX_MODE_ALLOW_8X8 12805#define V4L2_VP9_TX_MODE_ALLOW_16X16 22806#define V4L2_VP9_TX_MODE_ALLOW_32X32 32807#define V4L2_VP9_TX_MODE_SELECT 42808 2809/**2810 * struct v4l2_ctrl_vp9_compressed_hdr - VP9 probability updates control2811 * @tx_mode: specifies the TX mode. Set to one of V4L2_VP9_TX_MODE_{}.2812 * @tx8: TX 8x8 probability updates.2813 * @tx16: TX 16x16 probability updates.2814 * @tx32: TX 32x32 probability updates.2815 * @coef: coefficient probability updates.2816 * @skip: skip probability updates.2817 * @inter_mode: inter mode probability updates.2818 * @interp_filter: interpolation filter probability updates.2819 * @is_inter: is inter-block probability updates.2820 * @comp_mode: compound prediction mode probability updates.2821 * @single_ref: single ref probability updates.2822 * @comp_ref: compound ref probability updates.2823 * @y_mode: Y prediction mode probability updates.2824 * @uv_mode: UV prediction mode probability updates.2825 * @partition: partition probability updates.2826 * @mv: motion vector probability updates.2827 *2828 * This structure holds the probabilities update as parsed in the compressed2829 * header (Spec 6.3). These values represent the value of probability update after2830 * being translated with inv_map_table[] (see 6.3.5). A value of zero in an array element2831 * means that there is no update of the relevant probability.2832 *2833 * This control is optional and needs to be used when dealing with the hardware which is2834 * not capable of parsing the compressed header itself. Only drivers which need it will2835 * implement it.2836 */2837struct v4l2_ctrl_vp9_compressed_hdr {2838 __u8 tx_mode;2839 __u8 tx8[2][1];2840 __u8 tx16[2][2];2841 __u8 tx32[2][3];2842 __u8 coef[4][2][2][6][6][3];2843 __u8 skip[3];2844 __u8 inter_mode[7][3];2845 __u8 interp_filter[4][2];2846 __u8 is_inter[4];2847 __u8 comp_mode[5];2848 __u8 single_ref[5][2];2849 __u8 comp_ref[5];2850 __u8 y_mode[4][9];2851 __u8 uv_mode[10][9];2852 __u8 partition[16][3];2853 2854 struct v4l2_vp9_mv_probs mv;2855};2856 2857/* Stateless AV1 controls */2858 2859#define V4L2_AV1_TOTAL_REFS_PER_FRAME 82860#define V4L2_AV1_CDEF_MAX 82861#define V4L2_AV1_NUM_PLANES_MAX 3 /* 1 if monochrome, 3 otherwise */2862#define V4L2_AV1_MAX_SEGMENTS 82863#define V4L2_AV1_MAX_OPERATING_POINTS (1 << 5) /* 5 bits to encode */2864#define V4L2_AV1_REFS_PER_FRAME 72865#define V4L2_AV1_MAX_NUM_Y_POINTS (1 << 4) /* 4 bits to encode */2866#define V4L2_AV1_MAX_NUM_CB_POINTS (1 << 4) /* 4 bits to encode */2867#define V4L2_AV1_MAX_NUM_CR_POINTS (1 << 4) /* 4 bits to encode */2868#define V4L2_AV1_AR_COEFFS_SIZE 25 /* (2 * 3 * (3 + 1)) + 1 */2869#define V4L2_AV1_MAX_NUM_PLANES 32870#define V4L2_AV1_MAX_TILE_COLS 642871#define V4L2_AV1_MAX_TILE_ROWS 642872#define V4L2_AV1_MAX_TILE_COUNT 5122873 2874#define V4L2_AV1_SEQUENCE_FLAG_STILL_PICTURE 0x000000012875#define V4L2_AV1_SEQUENCE_FLAG_USE_128X128_SUPERBLOCK 0x000000022876#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_FILTER_INTRA 0x000000042877#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTRA_EDGE_FILTER 0x000000082878#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTERINTRA_COMPOUND 0x000000102879#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_MASKED_COMPOUND 0x000000202880#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_WARPED_MOTION 0x000000402881#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_DUAL_FILTER 0x000000802882#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_ORDER_HINT 0x000001002883#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_JNT_COMP 0x000002002884#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_REF_FRAME_MVS 0x000004002885#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_SUPERRES 0x000008002886#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_CDEF 0x000010002887#define V4L2_AV1_SEQUENCE_FLAG_ENABLE_RESTORATION 0x000020002888#define V4L2_AV1_SEQUENCE_FLAG_MONO_CHROME 0x000040002889#define V4L2_AV1_SEQUENCE_FLAG_COLOR_RANGE 0x000080002890#define V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_X 0x000100002891#define V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_Y 0x000200002892#define V4L2_AV1_SEQUENCE_FLAG_FILM_GRAIN_PARAMS_PRESENT 0x000400002893#define V4L2_AV1_SEQUENCE_FLAG_SEPARATE_UV_DELTA_Q 0x000800002894 2895#define V4L2_CID_STATELESS_AV1_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE + 500)2896/**2897 * struct v4l2_ctrl_av1_sequence - AV1 Sequence2898 *2899 * Represents an AV1 Sequence OBU. See section 5.5 "Sequence header OBU syntax"2900 * for more details.2901 *2902 * @flags: See V4L2_AV1_SEQUENCE_FLAG_{}.2903 * @seq_profile: specifies the features that can be used in the coded video2904 * sequence.2905 * @order_hint_bits: specifies the number of bits used for the order_hint field2906 * at each frame.2907 * @bit_depth: the bitdepth to use for the sequence as described in section2908 * 5.5.2 "Color config syntax".2909 * @reserved: padding field. Should be zeroed by applications.2910 * @max_frame_width_minus_1: specifies the maximum frame width minus 1 for the2911 * frames represented by this sequence header.2912 * @max_frame_height_minus_1: specifies the maximum frame height minus 1 for the2913 * frames represented by this sequence header.2914 */2915struct v4l2_ctrl_av1_sequence {2916 __u32 flags;2917 __u8 seq_profile;2918 __u8 order_hint_bits;2919 __u8 bit_depth;2920 __u8 reserved;2921 __u16 max_frame_width_minus_1;2922 __u16 max_frame_height_minus_1;2923};2924 2925#define V4L2_CID_STATELESS_AV1_TILE_GROUP_ENTRY (V4L2_CID_CODEC_STATELESS_BASE + 501)2926/**2927 * struct v4l2_ctrl_av1_tile_group_entry - AV1 Tile Group entry2928 *2929 * Represents a single AV1 tile inside an AV1 Tile Group. Note that MiRowStart,2930 * MiRowEnd, MiColStart and MiColEnd can be retrieved from struct2931 * v4l2_av1_tile_info in struct v4l2_ctrl_av1_frame using tile_row and2932 * tile_col. See section 6.10.1 "General tile group OBU semantics" for more2933 * details.2934 *2935 * @tile_offset: offset from the OBU data, i.e. where the coded tile data2936 * actually starts.2937 * @tile_size: specifies the size in bytes of the coded tile. Equivalent to2938 * "TileSize" in the AV1 Specification.2939 * @tile_row: specifies the row of the current tile. Equivalent to "TileRow" in2940 * the AV1 Specification.2941 * @tile_col: specifies the col of the current tile. Equivalent to "TileCol" in2942 * the AV1 Specification.2943 */2944struct v4l2_ctrl_av1_tile_group_entry {2945 __u32 tile_offset;2946 __u32 tile_size;2947 __u32 tile_row;2948 __u32 tile_col;2949};2950 2951/**2952 * enum v4l2_av1_warp_model - AV1 Warp Model as described in section 32953 * "Symbols and abbreviated terms" of the AV1 Specification.2954 *2955 * @V4L2_AV1_WARP_MODEL_IDENTITY: Warp model is just an identity transform.2956 * @V4L2_AV1_WARP_MODEL_TRANSLATION: Warp model is a pure translation.2957 * @V4L2_AV1_WARP_MODEL_ROTZOOM: Warp model is a rotation + symmetric zoom +2958 * translation.2959 * @V4L2_AV1_WARP_MODEL_AFFINE: Warp model is a general affine transform.2960 */2961enum v4l2_av1_warp_model {2962 V4L2_AV1_WARP_MODEL_IDENTITY = 0,2963 V4L2_AV1_WARP_MODEL_TRANSLATION = 1,2964 V4L2_AV1_WARP_MODEL_ROTZOOM = 2,2965 V4L2_AV1_WARP_MODEL_AFFINE = 3,2966};2967 2968/**2969 * enum v4l2_av1_reference_frame - AV1 reference frames2970 *2971 * @V4L2_AV1_REF_INTRA_FRAME: Intra Frame Reference2972 * @V4L2_AV1_REF_LAST_FRAME: Last Reference Frame2973 * @V4L2_AV1_REF_LAST2_FRAME: Last2 Reference Frame2974 * @V4L2_AV1_REF_LAST3_FRAME: Last3 Reference Frame2975 * @V4L2_AV1_REF_GOLDEN_FRAME: Golden Reference Frame2976 * @V4L2_AV1_REF_BWDREF_FRAME: BWD Reference Frame2977 * @V4L2_AV1_REF_ALTREF2_FRAME: Alternative2 Reference Frame2978 * @V4L2_AV1_REF_ALTREF_FRAME: Alternative Reference Frame2979 */2980enum v4l2_av1_reference_frame {2981 V4L2_AV1_REF_INTRA_FRAME = 0,2982 V4L2_AV1_REF_LAST_FRAME = 1,2983 V4L2_AV1_REF_LAST2_FRAME = 2,2984 V4L2_AV1_REF_LAST3_FRAME = 3,2985 V4L2_AV1_REF_GOLDEN_FRAME = 4,2986 V4L2_AV1_REF_BWDREF_FRAME = 5,2987 V4L2_AV1_REF_ALTREF2_FRAME = 6,2988 V4L2_AV1_REF_ALTREF_FRAME = 7,2989};2990 2991#define V4L2_AV1_GLOBAL_MOTION_IS_INVALID(ref) (1 << (ref))2992 2993#define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_GLOBAL 0x12994#define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_ROT_ZOOM 0x22995#define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_TRANSLATION 0x42996/**2997 * struct v4l2_av1_global_motion - AV1 Global Motion parameters as described in2998 * section 6.8.17 "Global motion params semantics" of the AV1 specification.2999 *3000 * @flags: A bitfield containing the flags per reference frame. See3001 * V4L2_AV1_GLOBAL_MOTION_FLAG_{}3002 * @type: The type of global motion transform used.3003 * @params: this field has the same meaning as "gm_params" in the AV13004 * specification.3005 * @invalid: bitfield indicating whether the global motion params are invalid3006 * for a given reference frame. See section 7.11.3.6 Setup shear process and3007 * the variable "warpValid". Use V4L2_AV1_GLOBAL_MOTION_IS_INVALID(ref) to3008 * create a suitable mask.3009 * @reserved: padding field. Should be zeroed by applications.3010 */3011 3012struct v4l2_av1_global_motion {3013 __u8 flags[V4L2_AV1_TOTAL_REFS_PER_FRAME];3014 enum v4l2_av1_warp_model type[V4L2_AV1_TOTAL_REFS_PER_FRAME];3015 __s32 params[V4L2_AV1_TOTAL_REFS_PER_FRAME][6];3016 __u8 invalid;3017 __u8 reserved[3];3018};3019 3020/**3021 * enum v4l2_av1_frame_restoration_type - AV1 Frame Restoration Type3022 * @V4L2_AV1_FRAME_RESTORE_NONE: no filtering is applied.3023 * @V4L2_AV1_FRAME_RESTORE_WIENER: Wiener filter process is invoked.3024 * @V4L2_AV1_FRAME_RESTORE_SGRPROJ: self guided filter process is invoked.3025 * @V4L2_AV1_FRAME_RESTORE_SWITCHABLE: restoration filter is swichtable.3026 */3027enum v4l2_av1_frame_restoration_type {3028 V4L2_AV1_FRAME_RESTORE_NONE = 0,3029 V4L2_AV1_FRAME_RESTORE_WIENER = 1,3030 V4L2_AV1_FRAME_RESTORE_SGRPROJ = 2,3031 V4L2_AV1_FRAME_RESTORE_SWITCHABLE = 3,3032};3033 3034#define V4L2_AV1_LOOP_RESTORATION_FLAG_USES_LR 0x13035#define V4L2_AV1_LOOP_RESTORATION_FLAG_USES_CHROMA_LR 0x23036 3037/**3038 * struct v4l2_av1_loop_restoration - AV1 Loop Restauration as described in3039 * section 6.10.15 "Loop restoration params semantics" of the AV1 specification.3040 *3041 * @flags: See V4L2_AV1_LOOP_RESTORATION_FLAG_{}.3042 * @lr_unit_shift: specifies if the luma restoration size should be halved.3043 * @lr_uv_shift: specifies if the chroma size should be half the luma size.3044 * @reserved: padding field. Should be zeroed by applications.3045 * @frame_restoration_type: specifies the type of restoration used for each3046 * plane. See enum v4l2_av1_frame_restoration_type.3047 * @loop_restoration_size: specifies the size of loop restoration units in units3048 * of samples in the current plane.3049 */3050struct v4l2_av1_loop_restoration {3051 __u8 flags;3052 __u8 lr_unit_shift;3053 __u8 lr_uv_shift;3054 __u8 reserved;3055 enum v4l2_av1_frame_restoration_type frame_restoration_type[V4L2_AV1_NUM_PLANES_MAX];3056 __u32 loop_restoration_size[V4L2_AV1_MAX_NUM_PLANES];3057};3058 3059/**3060 * struct v4l2_av1_cdef - AV1 CDEF params semantics as described in section3061 * 6.10.14 "CDEF params semantics" of the AV1 specification3062 *3063 * @damping_minus_3: controls the amount of damping in the deringing filter.3064 * @bits: specifies the number of bits needed to specify which CDEF filter to3065 * apply.3066 * @y_pri_strength: specifies the strength of the primary filter.3067 * @y_sec_strength: specifies the strength of the secondary filter.3068 * @uv_pri_strength: specifies the strength of the primary filter.3069 * @uv_sec_strength: specifies the strength of the secondary filter.3070 */3071struct v4l2_av1_cdef {3072 __u8 damping_minus_3;3073 __u8 bits;3074 __u8 y_pri_strength[V4L2_AV1_CDEF_MAX];3075 __u8 y_sec_strength[V4L2_AV1_CDEF_MAX];3076 __u8 uv_pri_strength[V4L2_AV1_CDEF_MAX];3077 __u8 uv_sec_strength[V4L2_AV1_CDEF_MAX];3078};3079 3080#define V4L2_AV1_SEGMENTATION_FLAG_ENABLED 0x13081#define V4L2_AV1_SEGMENTATION_FLAG_UPDATE_MAP 0x23082#define V4L2_AV1_SEGMENTATION_FLAG_TEMPORAL_UPDATE 0x43083#define V4L2_AV1_SEGMENTATION_FLAG_UPDATE_DATA 0x83084#define V4L2_AV1_SEGMENTATION_FLAG_SEG_ID_PRE_SKIP 0x103085 3086/**3087 * enum v4l2_av1_segment_feature - AV1 segment features as described in section3088 * 3 "Symbols and abbreviated terms" of the AV1 specification.3089 *3090 * @V4L2_AV1_SEG_LVL_ALT_Q: Index for quantizer segment feature.3091 * @V4L2_AV1_SEG_LVL_ALT_LF_Y_V: Index for vertical luma loop filter segment3092 * feature.3093 * @V4L2_AV1_SEG_LVL_REF_FRAME: Index for reference frame segment feature.3094 * @V4L2_AV1_SEG_LVL_REF_SKIP: Index for skip segment feature.3095 * @V4L2_AV1_SEG_LVL_REF_GLOBALMV: Index for global mv feature.3096 * @V4L2_AV1_SEG_LVL_MAX: Number of segment features.3097 */3098enum v4l2_av1_segment_feature {3099 V4L2_AV1_SEG_LVL_ALT_Q = 0,3100 V4L2_AV1_SEG_LVL_ALT_LF_Y_V = 1,3101 V4L2_AV1_SEG_LVL_REF_FRAME = 5,3102 V4L2_AV1_SEG_LVL_REF_SKIP = 6,3103 V4L2_AV1_SEG_LVL_REF_GLOBALMV = 7,3104 V4L2_AV1_SEG_LVL_MAX = 83105};3106 3107#define V4L2_AV1_SEGMENT_FEATURE_ENABLED(id) (1 << (id))3108 3109/**3110 * struct v4l2_av1_segmentation - AV1 Segmentation params as defined in section3111 * 6.8.13 "Segmentation params semantics" of the AV1 specification.3112 *3113 * @flags: see V4L2_AV1_SEGMENTATION_FLAG_{}.3114 * @last_active_seg_id: indicates the highest numbered segment id that has some3115 * enabled feature. This is used when decoding the segment id to only decode3116 * choices corresponding to used segments.3117 * @feature_enabled: bitmask defining which features are enabled in each3118 * segment. Use V4L2_AV1_SEGMENT_FEATURE_ENABLED to build a suitable mask.3119 * @feature_data: data attached to each feature. Data entry is only valid if the3120 * feature is enabled3121 */3122struct v4l2_av1_segmentation {3123 __u8 flags;3124 __u8 last_active_seg_id;3125 __u8 feature_enabled[V4L2_AV1_MAX_SEGMENTS];3126 __s16 feature_data[V4L2_AV1_MAX_SEGMENTS][V4L2_AV1_SEG_LVL_MAX];3127};3128 3129#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_ENABLED 0x13130#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_UPDATE 0x23131#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_PRESENT 0x43132#define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_MULTI 0x83133 3134/**3135 * struct v4l2_av1_loop_filter - AV1 Loop filter params as defined in section3136 * 6.8.10 "Loop filter semantics" and 6.8.16 "Loop filter delta parameters3137 * semantics" of the AV1 specification.3138 *3139 * @flags: see V4L2_AV1_LOOP_FILTER_FLAG_{}3140 * @level: an array containing loop filter strength values. Different loop3141 * filter strength values from the array are used depending on the image plane3142 * being filtered, and the edge direction (vertical or horizontal) being3143 * filtered.3144 * @sharpness: indicates the sharpness level. The loop_filter_level and3145 * loop_filter_sharpness together determine when a block edge is filtered, and3146 * by how much the filtering can change the sample values. The loop filter3147 * process is described in section 7.14 of the AV1 specification.3148 * @ref_deltas: contains the adjustment needed for the filter level based on the3149 * chosen reference frame. If this syntax element is not present, it maintains3150 * its previous value.3151 * @mode_deltas: contains the adjustment needed for the filter level based on3152 * the chosen mode. If this syntax element is not present, it maintains its3153 * previous value.3154 * @delta_lf_res: specifies the left shift which should be applied to decoded3155 * loop filter delta values.3156 */3157struct v4l2_av1_loop_filter {3158 __u8 flags;3159 __u8 level[4];3160 __u8 sharpness;3161 __s8 ref_deltas[V4L2_AV1_TOTAL_REFS_PER_FRAME];3162 __s8 mode_deltas[2];3163 __u8 delta_lf_res;3164};3165 3166#define V4L2_AV1_QUANTIZATION_FLAG_DIFF_UV_DELTA 0x13167#define V4L2_AV1_QUANTIZATION_FLAG_USING_QMATRIX 0x23168#define V4L2_AV1_QUANTIZATION_FLAG_DELTA_Q_PRESENT 0x43169 3170/**3171 * struct v4l2_av1_quantization - AV1 Quantization params as defined in section3172 * 6.8.11 "Quantization params semantics" of the AV1 specification.3173 *3174 * @flags: see V4L2_AV1_QUANTIZATION_FLAG_{}3175 * @base_q_idx: indicates the base frame qindex. This is used for Y AC3176 * coefficients and as the base value for the other quantizers.3177 * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx.3178 * @delta_q_u_dc: indicates the U DC quantizer relative to base_q_idx.3179 * @delta_q_u_ac: indicates the U AC quantizer relative to base_q_idx.3180 * @delta_q_v_dc: indicates the V DC quantizer relative to base_q_idx.3181 * @delta_q_v_ac: indicates the V AC quantizer relative to base_q_idx.3182 * @qm_y: specifies the level in the quantizer matrix that should be used for3183 * luma plane decoding.3184 * @qm_u: specifies the level in the quantizer matrix that should be used for3185 * chroma U plane decoding.3186 * @qm_v: specifies the level in the quantizer matrix that should be used for3187 * chroma V plane decoding.3188 * @delta_q_res: specifies the left shift which should be applied to decoded3189 * quantizer index delta values.3190 */3191struct v4l2_av1_quantization {3192 __u8 flags;3193 __u8 base_q_idx;3194 __s8 delta_q_y_dc;3195 __s8 delta_q_u_dc;3196 __s8 delta_q_u_ac;3197 __s8 delta_q_v_dc;3198 __s8 delta_q_v_ac;3199 __u8 qm_y;3200 __u8 qm_u;3201 __u8 qm_v;3202 __u8 delta_q_res;3203};3204 3205#define V4L2_AV1_TILE_INFO_FLAG_UNIFORM_TILE_SPACING 0x13206 3207/**3208 * struct v4l2_av1_tile_info - AV1 Tile info as defined in section 6.8.14 "Tile3209 * info semantics" of the AV1 specification.3210 *3211 * @flags: see V4L2_AV1_TILE_INFO_FLAG_{}3212 * @context_update_tile_id: specifies which tile to use for the CDF update.3213 * @tile_rows: specifies the number of tiles down the frame.3214 * @tile_cols: specifies the number of tiles across the frame.3215 * @mi_col_starts: an array specifying the start column (in units of 4x4 luma3216 * samples) for each tile across the image.3217 * @mi_row_starts: an array specifying the start row (in units of 4x4 luma3218 * samples) for each tile down the image.3219 * @width_in_sbs_minus_1: specifies the width of a tile minus 1 in units of3220 * superblocks.3221 * @height_in_sbs_minus_1: specifies the height of a tile minus 1 in units of3222 * superblocks.3223 * @tile_size_bytes: specifies the number of bytes needed to code each tile3224 * size.3225 * @reserved: padding field. Should be zeroed by applications.3226 */3227struct v4l2_av1_tile_info {3228 __u8 flags;3229 __u8 context_update_tile_id;3230 __u8 tile_cols;3231 __u8 tile_rows;3232 __u32 mi_col_starts[V4L2_AV1_MAX_TILE_COLS + 1];3233 __u32 mi_row_starts[V4L2_AV1_MAX_TILE_ROWS + 1];3234 __u32 width_in_sbs_minus_1[V4L2_AV1_MAX_TILE_COLS];3235 __u32 height_in_sbs_minus_1[V4L2_AV1_MAX_TILE_ROWS];3236 __u8 tile_size_bytes;3237 __u8 reserved[3];3238};3239 3240/**3241 * enum v4l2_av1_frame_type - AV1 Frame Type3242 *3243 * @V4L2_AV1_KEY_FRAME: Key frame3244 * @V4L2_AV1_INTER_FRAME: Inter frame3245 * @V4L2_AV1_INTRA_ONLY_FRAME: Intra-only frame3246 * @V4L2_AV1_SWITCH_FRAME: Switch frame3247 */3248enum v4l2_av1_frame_type {3249 V4L2_AV1_KEY_FRAME = 0,3250 V4L2_AV1_INTER_FRAME = 1,3251 V4L2_AV1_INTRA_ONLY_FRAME = 2,3252 V4L2_AV1_SWITCH_FRAME = 33253};3254 3255/**3256 * enum v4l2_av1_interpolation_filter - AV1 interpolation filter types3257 *3258 * @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP: eight tap filter3259 * @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SMOOTH: eight tap smooth filter3260 * @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SHARP: eight tap sharp filter3261 * @V4L2_AV1_INTERPOLATION_FILTER_BILINEAR: bilinear filter3262 * @V4L2_AV1_INTERPOLATION_FILTER_SWITCHABLE: filter selection is signaled at3263 * the block level3264 *3265 * See section 6.8.9 "Interpolation filter semantics" of the AV1 specification3266 * for more details.3267 */3268enum v4l2_av1_interpolation_filter {3269 V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP = 0,3270 V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SMOOTH = 1,3271 V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SHARP = 2,3272 V4L2_AV1_INTERPOLATION_FILTER_BILINEAR = 3,3273 V4L2_AV1_INTERPOLATION_FILTER_SWITCHABLE = 4,3274};3275 3276/**3277 * enum v4l2_av1_tx_mode - AV1 Tx mode as described in section 6.8.21 "TX mode3278 * semantics" of the AV1 specification.3279 * @V4L2_AV1_TX_MODE_ONLY_4X4: the inverse transform will use only 4x43280 * transforms3281 * @V4L2_AV1_TX_MODE_LARGEST: the inverse transform will use the largest3282 * transform size that fits inside the block3283 * @V4L2_AV1_TX_MODE_SELECT: the choice of transform size is specified3284 * explicitly for each block.3285 */3286enum v4l2_av1_tx_mode {3287 V4L2_AV1_TX_MODE_ONLY_4X4 = 0,3288 V4L2_AV1_TX_MODE_LARGEST = 1,3289 V4L2_AV1_TX_MODE_SELECT = 23290};3291 3292#define V4L2_AV1_FRAME_FLAG_SHOW_FRAME 0x000000013293#define V4L2_AV1_FRAME_FLAG_SHOWABLE_FRAME 0x000000023294#define V4L2_AV1_FRAME_FLAG_ERROR_RESILIENT_MODE 0x000000043295#define V4L2_AV1_FRAME_FLAG_DISABLE_CDF_UPDATE 0x000000083296#define V4L2_AV1_FRAME_FLAG_ALLOW_SCREEN_CONTENT_TOOLS 0x000000103297#define V4L2_AV1_FRAME_FLAG_FORCE_INTEGER_MV 0x000000203298#define V4L2_AV1_FRAME_FLAG_ALLOW_INTRABC 0x000000403299#define V4L2_AV1_FRAME_FLAG_USE_SUPERRES 0x000000803300#define V4L2_AV1_FRAME_FLAG_ALLOW_HIGH_PRECISION_MV 0x000001003301#define V4L2_AV1_FRAME_FLAG_IS_MOTION_MODE_SWITCHABLE 0x000002003302#define V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS 0x000004003303#define V4L2_AV1_FRAME_FLAG_DISABLE_FRAME_END_UPDATE_CDF 0x000008003304#define V4L2_AV1_FRAME_FLAG_ALLOW_WARPED_MOTION 0x000010003305#define V4L2_AV1_FRAME_FLAG_REFERENCE_SELECT 0x000020003306#define V4L2_AV1_FRAME_FLAG_REDUCED_TX_SET 0x000040003307#define V4L2_AV1_FRAME_FLAG_SKIP_MODE_ALLOWED 0x000080003308#define V4L2_AV1_FRAME_FLAG_SKIP_MODE_PRESENT 0x000100003309#define V4L2_AV1_FRAME_FLAG_FRAME_SIZE_OVERRIDE 0x000200003310#define V4L2_AV1_FRAME_FLAG_BUFFER_REMOVAL_TIME_PRESENT 0x000400003311#define V4L2_AV1_FRAME_FLAG_FRAME_REFS_SHORT_SIGNALING 0x000800003312 3313#define V4L2_CID_STATELESS_AV1_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 502)3314/**3315 * struct v4l2_ctrl_av1_frame - Represents an AV1 Frame Header OBU.3316 *3317 * @tile_info: tile info3318 * @quantization: quantization params3319 * @segmentation: segmentation params3320 * @superres_denom: the denominator for the upscaling ratio.3321 * @loop_filter: loop filter params3322 * @cdef: cdef params3323 * @skip_mode_frame: specifies the frames to use for compound prediction when3324 * skip_mode is equal to 1.3325 * @primary_ref_frame: specifies which reference frame contains the CDF values3326 * and other state that should be loaded at the start of the frame.3327 * @loop_restoration: loop restoration params3328 * @global_motion: global motion params3329 * @flags: see V4L2_AV1_FRAME_FLAG_{}3330 * @frame_type: specifies the AV1 frame type3331 * @order_hint: specifies OrderHintBits least significant bits of the expected3332 * output order for this frame.3333 * @upscaled_width: the upscaled width.3334 * @interpolation_filter: specifies the filter selection used for performing3335 * inter prediction.3336 * @tx_mode: specifies how the transform size is determined.3337 * @frame_width_minus_1: add 1 to get the frame's width.3338 * @frame_height_minus_1: add 1 to get the frame's height3339 * @render_width_minus_1: add 1 to get the render width of the frame in luma3340 * samples.3341 * @render_height_minus_1: add 1 to get the render height of the frame in luma3342 * samples.3343 * @current_frame_id: specifies the frame id number for the current frame. Frame3344 * id numbers are additional information that do not affect the decoding3345 * process, but provide decoders with a way of detecting missing reference3346 * frames so that appropriate action can be taken.3347 * @buffer_removal_time: specifies the frame removal time in units of DecCT clock3348 * ticks counted from the removal time of the last random access point for3349 * operating point opNum.3350 * @reserved: padding field. Should be zeroed by applications.3351 * @order_hints: specifies the expected output order hint for each reference3352 * frame. This field corresponds to the OrderHints variable from the3353 * specification (section 5.9.2 "Uncompressed header syntax"). As such, this is3354 * only used for non-intra frames and ignored otherwise. order_hints[0] is3355 * always ignored.3356 * @reference_frame_ts: the V4L2 timestamp of the reference frame slots.3357 * @ref_frame_idx: used to index into @reference_frame_ts when decoding3358 * inter-frames. The meaning of this array is the same as in the specification.3359 * The timestamp refers to the timestamp field in struct v4l2_buffer. Use3360 * v4l2_timeval_to_ns() to convert the struct timeval to a __u64.3361 * @refresh_frame_flags: contains a bitmask that specifies which reference frame3362 * slots will be updated with the current frame after it is decoded.3363 */3364struct v4l2_ctrl_av1_frame {3365 struct v4l2_av1_tile_info tile_info;3366 struct v4l2_av1_quantization quantization;3367 __u8 superres_denom;3368 struct v4l2_av1_segmentation segmentation;3369 struct v4l2_av1_loop_filter loop_filter;3370 struct v4l2_av1_cdef cdef;3371 __u8 skip_mode_frame[2];3372 __u8 primary_ref_frame;3373 struct v4l2_av1_loop_restoration loop_restoration;3374 struct v4l2_av1_global_motion global_motion;3375 __u32 flags;3376 enum v4l2_av1_frame_type frame_type;3377 __u32 order_hint;3378 __u32 upscaled_width;3379 enum v4l2_av1_interpolation_filter interpolation_filter;3380 enum v4l2_av1_tx_mode tx_mode;3381 __u32 frame_width_minus_1;3382 __u32 frame_height_minus_1;3383 __u16 render_width_minus_1;3384 __u16 render_height_minus_1;3385 3386 __u32 current_frame_id;3387 __u32 buffer_removal_time[V4L2_AV1_MAX_OPERATING_POINTS];3388 __u8 reserved[4];3389 __u32 order_hints[V4L2_AV1_TOTAL_REFS_PER_FRAME];3390 __u64 reference_frame_ts[V4L2_AV1_TOTAL_REFS_PER_FRAME];3391 __s8 ref_frame_idx[V4L2_AV1_REFS_PER_FRAME];3392 __u8 refresh_frame_flags;3393};3394 3395#define V4L2_AV1_FILM_GRAIN_FLAG_APPLY_GRAIN 0x13396#define V4L2_AV1_FILM_GRAIN_FLAG_UPDATE_GRAIN 0x23397#define V4L2_AV1_FILM_GRAIN_FLAG_CHROMA_SCALING_FROM_LUMA 0x43398#define V4L2_AV1_FILM_GRAIN_FLAG_OVERLAP 0x83399#define V4L2_AV1_FILM_GRAIN_FLAG_CLIP_TO_RESTRICTED_RANGE 0x103400 3401#define V4L2_CID_STATELESS_AV1_FILM_GRAIN (V4L2_CID_CODEC_STATELESS_BASE + 505)3402/**3403 * struct v4l2_ctrl_av1_film_grain - AV1 Film Grain parameters.3404 *3405 * Film grain parameters as specified by section 6.8.20 of the AV1 Specification.3406 *3407 * @flags: see V4L2_AV1_FILM_GRAIN_{}.3408 * @cr_mult: represents a multiplier for the cr component used in derivation of3409 * the input index to the cr component scaling function.3410 * @grain_seed: specifies the starting value for the pseudo-random numbers used3411 * during film grain synthesis.3412 * @film_grain_params_ref_idx: indicates which reference frame contains the3413 * film grain parameters to be used for this frame.3414 * @num_y_points: specifies the number of points for the piece-wise linear3415 * scaling function of the luma component.3416 * @point_y_value: represents the x (luma value) coordinate for the i-th point3417 * of the piecewise linear scaling function for luma component. The values are3418 * signaled on the scale of 0..255. In case of 10 bit video, these values3419 * correspond to luma values divided by 4. In case of 12 bit video, these values3420 * correspond to luma values divided by 16.3421 * @point_y_scaling: represents the scaling (output) value for the i-th point3422 * of the piecewise linear scaling function for luma component.3423 * @num_cb_points: specifies the number of points for the piece-wise linear3424 * scaling function of the cb component.3425 * @point_cb_value: represents the x coordinate for the i-th point of the3426 * piece-wise linear scaling function for cb component. The values are signaled3427 * on the scale of 0..255.3428 * @point_cb_scaling: represents the scaling (output) value for the i-th point3429 * of the piecewise linear scaling function for cb component.3430 * @num_cr_points: specifies represents the number of points for the piece-wise3431 * linear scaling function of the cr component.3432 * @point_cr_value: represents the x coordinate for the i-th point of the3433 * piece-wise linear scaling function for cr component. The values are signaled3434 * on the scale of 0..255.3435 * @point_cr_scaling: represents the scaling (output) value for the i-th point3436 * of the piecewise linear scaling function for cr component.3437 * @grain_scaling_minus_8: represents the shift – 8 applied to the values of the3438 * chroma component. The grain_scaling_minus_8 can take values of 0..3 and3439 * determines the range and quantization step of the standard deviation of film3440 * grain.3441 * @ar_coeff_lag: specifies the number of auto-regressive coefficients for luma3442 * and chroma.3443 * @ar_coeffs_y_plus_128: specifies auto-regressive coefficients used for the Y3444 * plane.3445 * @ar_coeffs_cb_plus_128: specifies auto-regressive coefficients used for the U3446 * plane.3447 * @ar_coeffs_cr_plus_128: specifies auto-regressive coefficients used for the V3448 * plane.3449 * @ar_coeff_shift_minus_6: specifies the range of the auto-regressive3450 * coefficients. Values of 0, 1, 2, and 3 correspond to the ranges for3451 * auto-regressive coefficients of [-2, 2), [-1, 1), [-0.5, 0.5) and [-0.25,3452 * 0.25) respectively.3453 * @grain_scale_shift: specifies how much the Gaussian random numbers should be3454 * scaled down during the grain synthesis process.3455 * @cb_mult: represents a multiplier for the cb component used in derivation of3456 * the input index to the cb component scaling function.3457 * @cb_luma_mult: represents a multiplier for the average luma component used in3458 * derivation of the input index to the cb component scaling function.3459 * @cr_luma_mult: represents a multiplier for the average luma component used in3460 * derivation of the input index to the cr component scaling function.3461 * @cb_offset: represents an offset used in derivation of the input index to the3462 * cb component scaling function.3463 * @cr_offset: represents an offset used in derivation of the input index to the3464 * cr component scaling function.3465 * @reserved: padding field. Should be zeroed by applications.3466 */3467struct v4l2_ctrl_av1_film_grain {3468 __u8 flags;3469 __u8 cr_mult;3470 __u16 grain_seed;3471 __u8 film_grain_params_ref_idx;3472 __u8 num_y_points;3473 __u8 point_y_value[V4L2_AV1_MAX_NUM_Y_POINTS];3474 __u8 point_y_scaling[V4L2_AV1_MAX_NUM_Y_POINTS];3475 __u8 num_cb_points;3476 __u8 point_cb_value[V4L2_AV1_MAX_NUM_CB_POINTS];3477 __u8 point_cb_scaling[V4L2_AV1_MAX_NUM_CB_POINTS];3478 __u8 num_cr_points;3479 __u8 point_cr_value[V4L2_AV1_MAX_NUM_CR_POINTS];3480 __u8 point_cr_scaling[V4L2_AV1_MAX_NUM_CR_POINTS];3481 __u8 grain_scaling_minus_8;3482 __u8 ar_coeff_lag;3483 __u8 ar_coeffs_y_plus_128[V4L2_AV1_AR_COEFFS_SIZE];3484 __u8 ar_coeffs_cb_plus_128[V4L2_AV1_AR_COEFFS_SIZE];3485 __u8 ar_coeffs_cr_plus_128[V4L2_AV1_AR_COEFFS_SIZE];3486 __u8 ar_coeff_shift_minus_6;3487 __u8 grain_scale_shift;3488 __u8 cb_mult;3489 __u8 cb_luma_mult;3490 __u8 cr_luma_mult;3491 __u16 cb_offset;3492 __u16 cr_offset;3493 __u8 reserved[4];3494};3495 3496/* MPEG-compression definitions kept for backwards compatibility */3497#ifndef __KERNEL__3498#define V4L2_CTRL_CLASS_MPEG V4L2_CTRL_CLASS_CODEC3499#define V4L2_CID_MPEG_CLASS V4L2_CID_CODEC_CLASS3500#define V4L2_CID_MPEG_BASE V4L2_CID_CODEC_BASE3501#define V4L2_CID_MPEG_CX2341X_BASE V4L2_CID_CODEC_CX2341X_BASE3502#define V4L2_CID_MPEG_MFC51_BASE V4L2_CID_CODEC_MFC51_BASE3503#endif3504 3505#endif3506