1 /* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */ 2 /* 3 * Video for Linux Two controls header file 4 * 5 * Copyright (C) 1999-2012 the contributors 6 * 7 * The contents of this header was split off from videodev2.h. All control 8 * definitions should be added to this header, which is included by 9 * videodev2.h. 10 */ 11 12 #ifndef __LINUX_V4L2_CONTROLS_H 13 #define __LINUX_V4L2_CONTROLS_H 14 15 #include <linux/const.h> 16 #include <linux/types.h> 17 18 /* Control classes */ 19 #define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ 20 #define V4L2_CTRL_CLASS_CODEC 0x00990000 /* Stateful codec controls */ 21 #define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */ 22 #define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator controls */ 23 #define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */ 24 #define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */ 25 #define V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */ 26 #define V4L2_CTRL_CLASS_IMAGE_PROC 0x009f0000 /* Image processing controls */ 27 #define V4L2_CTRL_CLASS_DV 0x00a00000 /* Digital Video controls */ 28 #define V4L2_CTRL_CLASS_FM_RX 0x00a10000 /* FM Receiver controls */ 29 #define V4L2_CTRL_CLASS_RF_TUNER 0x00a20000 /* RF tuner controls */ 30 #define V4L2_CTRL_CLASS_DETECT 0x00a30000 /* Detection controls */ 31 #define V4L2_CTRL_CLASS_CODEC_STATELESS 0x00a40000 /* Stateless codecs controls */ 32 #define V4L2_CTRL_CLASS_COLORIMETRY 0x00a50000 /* Colorimetry controls */ 33 34 /* User-class control IDs */ 35 36 #define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900) 37 #define V4L2_CID_USER_BASE V4L2_CID_BASE 38 #define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1) 39 #define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0) 40 #define V4L2_CID_CONTRAST (V4L2_CID_BASE+1) 41 #define V4L2_CID_SATURATION (V4L2_CID_BASE+2) 42 #define V4L2_CID_HUE (V4L2_CID_BASE+3) 43 #define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5) 44 #define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6) 45 #define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7) 46 #define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8) 47 #define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9) 48 #define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10) 49 #define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */ 50 #define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12) 51 #define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13) 52 #define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14) 53 #define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15) 54 #define V4L2_CID_GAMMA (V4L2_CID_BASE+16) 55 #define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */ 56 #define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17) 57 #define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18) 58 #define V4L2_CID_GAIN (V4L2_CID_BASE+19) 59 #define V4L2_CID_HFLIP (V4L2_CID_BASE+20) 60 #define V4L2_CID_VFLIP (V4L2_CID_BASE+21) 61 62 #define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24) 63 enum v4l2_power_line_frequency { 64 V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0, 65 V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1, 66 V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2, 67 V4L2_CID_POWER_LINE_FREQUENCY_AUTO = 3, 68 }; 69 #define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25) 70 #define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26) 71 #define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27) 72 #define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28) 73 #define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29) 74 #define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30) 75 #define V4L2_CID_COLORFX (V4L2_CID_BASE+31) 76 enum v4l2_colorfx { 77 V4L2_COLORFX_NONE = 0, 78 V4L2_COLORFX_BW = 1, 79 V4L2_COLORFX_SEPIA = 2, 80 V4L2_COLORFX_NEGATIVE = 3, 81 V4L2_COLORFX_EMBOSS = 4, 82 V4L2_COLORFX_SKETCH = 5, 83 V4L2_COLORFX_SKY_BLUE = 6, 84 V4L2_COLORFX_GRASS_GREEN = 7, 85 V4L2_COLORFX_SKIN_WHITEN = 8, 86 V4L2_COLORFX_VIVID = 9, 87 V4L2_COLORFX_AQUA = 10, 88 V4L2_COLORFX_ART_FREEZE = 11, 89 V4L2_COLORFX_SILHOUETTE = 12, 90 V4L2_COLORFX_SOLARIZATION = 13, 91 V4L2_COLORFX_ANTIQUE = 14, 92 V4L2_COLORFX_SET_CBCR = 15, 93 V4L2_COLORFX_SET_RGB = 16, 94 }; 95 #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) 96 #define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33) 97 98 #define V4L2_CID_ROTATE (V4L2_CID_BASE+34) 99 #define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35) 100 101 #define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36) 102 103 #define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37) 104 #define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38) 105 106 #define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39) 107 #define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40) 108 109 #define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41) 110 #define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42) 111 #define V4L2_CID_COLORFX_RGB (V4L2_CID_BASE+43) 112 113 /* last CID + 1 */ 114 #define V4L2_CID_LASTP1 (V4L2_CID_BASE+44) 115 116 /* USER-class private control IDs */ 117 118 #ifndef __KERNEL__ 119 /* 120 * The base for the meye driver controls. This driver was removed, but 121 * we keep this define in case any software still uses it. 122 */ 123 #define V4L2_CID_USER_MEYE_BASE (V4L2_CID_USER_BASE + 0x1000) 124 #endif 125 126 /* The base for the bttv driver controls. 127 * We reserve 32 controls for this driver. */ 128 #define V4L2_CID_USER_BTTV_BASE (V4L2_CID_USER_BASE + 0x1010) 129 130 131 /* The base for the s2255 driver controls. 132 * We reserve 16 controls for this driver. */ 133 #define V4L2_CID_USER_S2255_BASE (V4L2_CID_USER_BASE + 0x1030) 134 135 /* 136 * The base for the si476x driver controls. See include/media/drv-intf/si476x.h 137 * for the list of controls. Total of 16 controls is reserved for this driver 138 */ 139 #define V4L2_CID_USER_SI476X_BASE (V4L2_CID_USER_BASE + 0x1040) 140 141 /* The base for the TI VPE driver controls. Total of 16 controls is reserved for 142 * this driver */ 143 #define V4L2_CID_USER_TI_VPE_BASE (V4L2_CID_USER_BASE + 0x1050) 144 145 /* The base for the saa7134 driver controls. 146 * We reserve 16 controls for this driver. */ 147 #define V4L2_CID_USER_SAA7134_BASE (V4L2_CID_USER_BASE + 0x1060) 148 149 /* The base for the adv7180 driver controls. 150 * We reserve 16 controls for this driver. */ 151 #define V4L2_CID_USER_ADV7180_BASE (V4L2_CID_USER_BASE + 0x1070) 152 153 /* The base for the tc358743 driver controls. 154 * We reserve 16 controls for this driver. */ 155 #define V4L2_CID_USER_TC358743_BASE (V4L2_CID_USER_BASE + 0x1080) 156 157 /* The base for the max217x driver controls. 158 * We reserve 32 controls for this driver 159 */ 160 #define V4L2_CID_USER_MAX217X_BASE (V4L2_CID_USER_BASE + 0x1090) 161 162 /* The base for the imx driver controls. 163 * We reserve 16 controls for this driver. */ 164 #define V4L2_CID_USER_IMX_BASE (V4L2_CID_USER_BASE + 0x10b0) 165 166 /* 167 * The base for the atmel isc driver controls. 168 * We reserve 32 controls for this driver. 169 */ 170 #define V4L2_CID_USER_ATMEL_ISC_BASE (V4L2_CID_USER_BASE + 0x10c0) 171 172 /* 173 * The base for the CODA driver controls. 174 * We reserve 16 controls for this driver. 175 */ 176 #define V4L2_CID_USER_CODA_BASE (V4L2_CID_USER_BASE + 0x10e0) 177 /* 178 * The base for MIPI CCS driver controls. 179 * We reserve 128 controls for this driver. 180 */ 181 #define V4L2_CID_USER_CCS_BASE (V4L2_CID_USER_BASE + 0x10f0) 182 /* 183 * The base for Allegro driver controls. 184 * We reserve 16 controls for this driver. 185 */ 186 #define V4L2_CID_USER_ALLEGRO_BASE (V4L2_CID_USER_BASE + 0x1170) 187 188 /* 189 * The base for the isl7998x driver controls. 190 * We reserve 16 controls for this driver. 191 */ 192 #define V4L2_CID_USER_ISL7998X_BASE (V4L2_CID_USER_BASE + 0x1180) 193 194 /* 195 * The base for DW100 driver controls. 196 * We reserve 16 controls for this driver. 197 */ 198 #define V4L2_CID_USER_DW100_BASE (V4L2_CID_USER_BASE + 0x1190) 199 200 /* 201 * The base for Aspeed driver controls. 202 * We reserve 16 controls for this driver. 203 */ 204 #define V4L2_CID_USER_ASPEED_BASE (V4L2_CID_USER_BASE + 0x11a0) 205 206 /* 207 * The base for Nuvoton NPCM driver controls. 208 * We reserve 16 controls for this driver. 209 */ 210 #define V4L2_CID_USER_NPCM_BASE (V4L2_CID_USER_BASE + 0x11b0) 211 212 /* 213 * The base for THine THP7312 driver controls. 214 * We reserve 32 controls for this driver. 215 */ 216 #define V4L2_CID_USER_THP7312_BASE (V4L2_CID_USER_BASE + 0x11c0) 217 218 /* 219 * The base for the uvc driver controls. 220 * See linux/uvcvideo.h for the list of controls. 221 * We reserve 64 controls for this driver. 222 */ 223 #define V4L2_CID_USER_UVC_BASE (V4L2_CID_USER_BASE + 0x11e0) 224 225 /* MPEG-class control IDs */ 226 /* The MPEG controls are applicable to all codec controls 227 * and the 'MPEG' part of the define is historical */ 228 229 #define V4L2_CID_CODEC_BASE (V4L2_CTRL_CLASS_CODEC | 0x900) 230 #define V4L2_CID_CODEC_CLASS (V4L2_CTRL_CLASS_CODEC | 1) 231 232 /* MPEG streams, specific to multiplexed streams */ 233 #define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_CODEC_BASE+0) 234 enum v4l2_mpeg_stream_type { 235 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */ 236 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */ 237 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */ 238 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */ 239 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */ 240 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */ 241 }; 242 #define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_CODEC_BASE+1) 243 #define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_CODEC_BASE+2) 244 #define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_CODEC_BASE+3) 245 #define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_CODEC_BASE+4) 246 #define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_CODEC_BASE+5) 247 #define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_CODEC_BASE+6) 248 #define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_CODEC_BASE+7) 249 enum v4l2_mpeg_stream_vbi_fmt { 250 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */ 251 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */ 252 }; 253 254 /* MPEG audio controls specific to multiplexed streams */ 255 #define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_CODEC_BASE+100) 256 enum v4l2_mpeg_audio_sampling_freq { 257 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0, 258 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1, 259 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2, 260 }; 261 #define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_CODEC_BASE+101) 262 enum v4l2_mpeg_audio_encoding { 263 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0, 264 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1, 265 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2, 266 V4L2_MPEG_AUDIO_ENCODING_AAC = 3, 267 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4, 268 }; 269 #define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_CODEC_BASE+102) 270 enum v4l2_mpeg_audio_l1_bitrate { 271 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0, 272 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1, 273 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2, 274 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3, 275 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4, 276 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5, 277 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6, 278 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7, 279 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8, 280 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9, 281 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10, 282 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11, 283 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12, 284 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13, 285 }; 286 #define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_CODEC_BASE+103) 287 enum v4l2_mpeg_audio_l2_bitrate { 288 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0, 289 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1, 290 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2, 291 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3, 292 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4, 293 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5, 294 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6, 295 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7, 296 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8, 297 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9, 298 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10, 299 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11, 300 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12, 301 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13, 302 }; 303 #define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_CODEC_BASE+104) 304 enum v4l2_mpeg_audio_l3_bitrate { 305 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0, 306 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1, 307 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2, 308 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3, 309 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4, 310 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5, 311 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6, 312 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7, 313 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8, 314 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9, 315 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10, 316 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11, 317 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12, 318 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13, 319 }; 320 #define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_CODEC_BASE+105) 321 enum v4l2_mpeg_audio_mode { 322 V4L2_MPEG_AUDIO_MODE_STEREO = 0, 323 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1, 324 V4L2_MPEG_AUDIO_MODE_DUAL = 2, 325 V4L2_MPEG_AUDIO_MODE_MONO = 3, 326 }; 327 #define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_CODEC_BASE+106) 328 enum v4l2_mpeg_audio_mode_extension { 329 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0, 330 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1, 331 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2, 332 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3, 333 }; 334 #define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_CODEC_BASE+107) 335 enum v4l2_mpeg_audio_emphasis { 336 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0, 337 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1, 338 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2, 339 }; 340 #define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_CODEC_BASE+108) 341 enum v4l2_mpeg_audio_crc { 342 V4L2_MPEG_AUDIO_CRC_NONE = 0, 343 V4L2_MPEG_AUDIO_CRC_CRC16 = 1, 344 }; 345 #define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_CODEC_BASE+109) 346 #define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_CODEC_BASE+110) 347 #define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_CODEC_BASE+111) 348 enum v4l2_mpeg_audio_ac3_bitrate { 349 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0, 350 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1, 351 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2, 352 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3, 353 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4, 354 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5, 355 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6, 356 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7, 357 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8, 358 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9, 359 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10, 360 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11, 361 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12, 362 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13, 363 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14, 364 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15, 365 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16, 366 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17, 367 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18, 368 }; 369 #define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_CODEC_BASE+112) 370 enum v4l2_mpeg_audio_dec_playback { 371 V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0, 372 V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1, 373 V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2, 374 V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3, 375 V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4, 376 V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5, 377 }; 378 #define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113) 379 380 /* MPEG video controls specific to multiplexed streams */ 381 #define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_CODEC_BASE+200) 382 enum v4l2_mpeg_video_encoding { 383 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0, 384 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1, 385 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2, 386 }; 387 #define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_CODEC_BASE+201) 388 enum v4l2_mpeg_video_aspect { 389 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0, 390 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1, 391 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2, 392 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3, 393 }; 394 #define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_CODEC_BASE+202) 395 #define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_CODEC_BASE+203) 396 #define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_CODEC_BASE+204) 397 #define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_CODEC_BASE+205) 398 #define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_CODEC_BASE+206) 399 enum v4l2_mpeg_video_bitrate_mode { 400 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0, 401 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1, 402 V4L2_MPEG_VIDEO_BITRATE_MODE_CQ = 2, 403 }; 404 #define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_CODEC_BASE+207) 405 #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_CODEC_BASE+208) 406 #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_CODEC_BASE+209) 407 #define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_CODEC_BASE+210) 408 #define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_CODEC_BASE+211) 409 #define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_CODEC_BASE+212) 410 #define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_CODEC_BASE+213) 411 #define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_CODEC_BASE+214) 412 #define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_CODEC_BASE+215) 413 #define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_CODEC_BASE+216) 414 enum v4l2_mpeg_video_header_mode { 415 V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0, 416 V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1, 417 418 }; 419 #define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_CODEC_BASE+217) 420 #define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_CODEC_BASE+218) 421 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_CODEC_BASE+219) 422 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_CODEC_BASE+220) 423 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_CODEC_BASE+221) 424 enum v4l2_mpeg_video_multi_slice_mode { 425 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0, 426 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB = 1, 427 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES = 2, 428 #ifndef __KERNEL__ 429 /* Kept for backwards compatibility reasons. Stupid typo... */ 430 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1, 431 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2, 432 #endif 433 }; 434 #define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_CODEC_BASE+222) 435 #define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_CODEC_BASE+223) 436 #define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_CODEC_BASE+224) 437 #define V4L2_CID_MPEG_VIDEO_VBV_DELAY (V4L2_CID_CODEC_BASE+225) 438 #define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER (V4L2_CID_CODEC_BASE+226) 439 #define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE (V4L2_CID_CODEC_BASE+227) 440 #define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_CODEC_BASE+228) 441 #define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_CODEC_BASE+229) 442 #define V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID (V4L2_CID_CODEC_BASE+230) 443 #define V4L2_CID_MPEG_VIDEO_AU_DELIMITER (V4L2_CID_CODEC_BASE+231) 444 #define V4L2_CID_MPEG_VIDEO_LTR_COUNT (V4L2_CID_CODEC_BASE+232) 445 #define V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX (V4L2_CID_CODEC_BASE+233) 446 #define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES (V4L2_CID_CODEC_BASE+234) 447 #define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR (V4L2_CID_CODEC_BASE+235) 448 #define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD (V4L2_CID_CODEC_BASE+236) 449 #define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE (V4L2_CID_CODEC_BASE+237) 450 enum v4l2_mpeg_video_intra_refresh_period_type { 451 V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM = 0, 452 V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC = 1, 453 }; 454 455 /* CIDs for the MPEG-2 Part 2 (H.262) codec */ 456 #define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_CODEC_BASE+270) 457 enum v4l2_mpeg_video_mpeg2_level { 458 V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0, 459 V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1, 460 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2, 461 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3, 462 }; 463 #define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_CODEC_BASE+271) 464 enum v4l2_mpeg_video_mpeg2_profile { 465 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0, 466 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1, 467 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 2, 468 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE = 3, 469 V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH = 4, 470 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW = 5, 471 }; 472 473 /* CIDs for the FWHT codec as used by the vicodec driver. */ 474 #define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_CODEC_BASE + 290) 475 #define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_CODEC_BASE + 291) 476 477 #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_CODEC_BASE+300) 478 #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_CODEC_BASE+301) 479 #define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_CODEC_BASE+302) 480 #define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_CODEC_BASE+303) 481 #define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_CODEC_BASE+304) 482 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_CODEC_BASE+350) 483 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_CODEC_BASE+351) 484 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_CODEC_BASE+352) 485 #define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_CODEC_BASE+353) 486 #define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_CODEC_BASE+354) 487 #define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_CODEC_BASE+355) 488 #define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_CODEC_BASE+356) 489 #define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_CODEC_BASE+357) 490 enum v4l2_mpeg_video_h264_entropy_mode { 491 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0, 492 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1, 493 }; 494 #define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_CODEC_BASE+358) 495 #define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_CODEC_BASE+359) 496 enum v4l2_mpeg_video_h264_level { 497 V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0, 498 V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1, 499 V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2, 500 V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3, 501 V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4, 502 V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5, 503 V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6, 504 V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7, 505 V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8, 506 V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9, 507 V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10, 508 V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11, 509 V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12, 510 V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13, 511 V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14, 512 V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15, 513 V4L2_MPEG_VIDEO_H264_LEVEL_5_2 = 16, 514 V4L2_MPEG_VIDEO_H264_LEVEL_6_0 = 17, 515 V4L2_MPEG_VIDEO_H264_LEVEL_6_1 = 18, 516 V4L2_MPEG_VIDEO_H264_LEVEL_6_2 = 19, 517 }; 518 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_CODEC_BASE+360) 519 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_CODEC_BASE+361) 520 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE+362) 521 enum v4l2_mpeg_video_h264_loop_filter_mode { 522 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0, 523 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1, 524 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2, 525 }; 526 #define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_CODEC_BASE+363) 527 enum v4l2_mpeg_video_h264_profile { 528 V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0, 529 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1, 530 V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2, 531 V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3, 532 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4, 533 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5, 534 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6, 535 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7, 536 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8, 537 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9, 538 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10, 539 V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11, 540 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12, 541 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13, 542 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14, 543 V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15, 544 V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16, 545 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH = 17, 546 }; 547 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_CODEC_BASE+364) 548 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_CODEC_BASE+365) 549 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_CODEC_BASE+366) 550 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_CODEC_BASE+367) 551 enum v4l2_mpeg_video_h264_vui_sar_idc { 552 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0, 553 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1, 554 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2, 555 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3, 556 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4, 557 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5, 558 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6, 559 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7, 560 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8, 561 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9, 562 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10, 563 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11, 564 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12, 565 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13, 566 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14, 567 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15, 568 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16, 569 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17, 570 }; 571 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING (V4L2_CID_CODEC_BASE+368) 572 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0 (V4L2_CID_CODEC_BASE+369) 573 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE (V4L2_CID_CODEC_BASE+370) 574 enum v4l2_mpeg_video_h264_sei_fp_arrangement_type { 575 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD = 0, 576 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN = 1, 577 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW = 2, 578 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE = 3, 579 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM = 4, 580 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL = 5, 581 }; 582 #define V4L2_CID_MPEG_VIDEO_H264_FMO (V4L2_CID_CODEC_BASE+371) 583 #define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE (V4L2_CID_CODEC_BASE+372) 584 enum v4l2_mpeg_video_h264_fmo_map_type { 585 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES = 0, 586 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES = 1, 587 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER = 2, 588 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT = 3, 589 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN = 4, 590 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN = 5, 591 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT = 6, 592 }; 593 #define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP (V4L2_CID_CODEC_BASE+373) 594 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION (V4L2_CID_CODEC_BASE+374) 595 enum v4l2_mpeg_video_h264_fmo_change_dir { 596 V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT = 0, 597 V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT = 1, 598 }; 599 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE (V4L2_CID_CODEC_BASE+375) 600 #define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH (V4L2_CID_CODEC_BASE+376) 601 #define V4L2_CID_MPEG_VIDEO_H264_ASO (V4L2_CID_CODEC_BASE+377) 602 #define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER (V4L2_CID_CODEC_BASE+378) 603 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING (V4L2_CID_CODEC_BASE+379) 604 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE (V4L2_CID_CODEC_BASE+380) 605 enum v4l2_mpeg_video_h264_hierarchical_coding_type { 606 V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B = 0, 607 V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P = 1, 608 }; 609 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER (V4L2_CID_CODEC_BASE+381) 610 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP (V4L2_CID_CODEC_BASE+382) 611 #define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION (V4L2_CID_CODEC_BASE+383) 612 #define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET (V4L2_CID_CODEC_BASE+384) 613 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+385) 614 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+386) 615 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+387) 616 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388) 617 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+389) 618 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+390) 619 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE+391) 620 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE+392) 621 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE+393) 622 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE+394) 623 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE+395) 624 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE+396) 625 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE+397) 626 #define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_CODEC_BASE+400) 627 #define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_CODEC_BASE+401) 628 #define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_CODEC_BASE+402) 629 #define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_CODEC_BASE+403) 630 #define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_CODEC_BASE+404) 631 #define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_CODEC_BASE+405) 632 enum v4l2_mpeg_video_mpeg4_level { 633 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0, 634 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1, 635 V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2, 636 V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3, 637 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4, 638 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5, 639 V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6, 640 V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7, 641 }; 642 #define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_CODEC_BASE+406) 643 enum v4l2_mpeg_video_mpeg4_profile { 644 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0, 645 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1, 646 V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2, 647 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3, 648 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4, 649 }; 650 #define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_CODEC_BASE+407) 651 652 /* Control IDs for VP8 streams 653 * Although VP8 is not part of MPEG we add these controls to the MPEG class 654 * as that class is already handling other video compression standards 655 */ 656 #define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS (V4L2_CID_CODEC_BASE+500) 657 enum v4l2_vp8_num_partitions { 658 V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION = 0, 659 V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS = 1, 660 V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS = 2, 661 V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS = 3, 662 }; 663 #define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4 (V4L2_CID_CODEC_BASE+501) 664 #define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES (V4L2_CID_CODEC_BASE+502) 665 enum v4l2_vp8_num_ref_frames { 666 V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME = 0, 667 V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME = 1, 668 V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME = 2, 669 }; 670 #define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL (V4L2_CID_CODEC_BASE+503) 671 #define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS (V4L2_CID_CODEC_BASE+504) 672 #define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_CODEC_BASE+505) 673 #define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL (V4L2_CID_CODEC_BASE+506) 674 enum v4l2_vp8_golden_frame_sel { 675 V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV = 0, 676 V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD = 1, 677 }; 678 #define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP (V4L2_CID_CODEC_BASE+507) 679 #define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP (V4L2_CID_CODEC_BASE+508) 680 #define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP (V4L2_CID_CODEC_BASE+509) 681 #define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP (V4L2_CID_CODEC_BASE+510) 682 683 #define V4L2_CID_MPEG_VIDEO_VP8_PROFILE (V4L2_CID_CODEC_BASE+511) 684 enum v4l2_mpeg_video_vp8_profile { 685 V4L2_MPEG_VIDEO_VP8_PROFILE_0 = 0, 686 V4L2_MPEG_VIDEO_VP8_PROFILE_1 = 1, 687 V4L2_MPEG_VIDEO_VP8_PROFILE_2 = 2, 688 V4L2_MPEG_VIDEO_VP8_PROFILE_3 = 3, 689 }; 690 /* Deprecated alias for compatibility reasons. */ 691 #define V4L2_CID_MPEG_VIDEO_VPX_PROFILE V4L2_CID_MPEG_VIDEO_VP8_PROFILE 692 #define V4L2_CID_MPEG_VIDEO_VP9_PROFILE (V4L2_CID_CODEC_BASE+512) 693 enum v4l2_mpeg_video_vp9_profile { 694 V4L2_MPEG_VIDEO_VP9_PROFILE_0 = 0, 695 V4L2_MPEG_VIDEO_VP9_PROFILE_1 = 1, 696 V4L2_MPEG_VIDEO_VP9_PROFILE_2 = 2, 697 V4L2_MPEG_VIDEO_VP9_PROFILE_3 = 3, 698 }; 699 #define V4L2_CID_MPEG_VIDEO_VP9_LEVEL (V4L2_CID_CODEC_BASE+513) 700 enum v4l2_mpeg_video_vp9_level { 701 V4L2_MPEG_VIDEO_VP9_LEVEL_1_0 = 0, 702 V4L2_MPEG_VIDEO_VP9_LEVEL_1_1 = 1, 703 V4L2_MPEG_VIDEO_VP9_LEVEL_2_0 = 2, 704 V4L2_MPEG_VIDEO_VP9_LEVEL_2_1 = 3, 705 V4L2_MPEG_VIDEO_VP9_LEVEL_3_0 = 4, 706 V4L2_MPEG_VIDEO_VP9_LEVEL_3_1 = 5, 707 V4L2_MPEG_VIDEO_VP9_LEVEL_4_0 = 6, 708 V4L2_MPEG_VIDEO_VP9_LEVEL_4_1 = 7, 709 V4L2_MPEG_VIDEO_VP9_LEVEL_5_0 = 8, 710 V4L2_MPEG_VIDEO_VP9_LEVEL_5_1 = 9, 711 V4L2_MPEG_VIDEO_VP9_LEVEL_5_2 = 10, 712 V4L2_MPEG_VIDEO_VP9_LEVEL_6_0 = 11, 713 V4L2_MPEG_VIDEO_VP9_LEVEL_6_1 = 12, 714 V4L2_MPEG_VIDEO_VP9_LEVEL_6_2 = 13, 715 }; 716 717 /* CIDs for HEVC encoding. */ 718 719 #define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP (V4L2_CID_CODEC_BASE + 600) 720 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP (V4L2_CID_CODEC_BASE + 601) 721 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP (V4L2_CID_CODEC_BASE + 602) 722 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP (V4L2_CID_CODEC_BASE + 603) 723 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP (V4L2_CID_CODEC_BASE + 604) 724 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP (V4L2_CID_CODEC_BASE + 605) 725 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_CODEC_BASE + 606) 726 enum v4l2_mpeg_video_hevc_hier_coding_type { 727 V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B = 0, 728 V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P = 1, 729 }; 730 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER (V4L2_CID_CODEC_BASE + 607) 731 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP (V4L2_CID_CODEC_BASE + 608) 732 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP (V4L2_CID_CODEC_BASE + 609) 733 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP (V4L2_CID_CODEC_BASE + 610) 734 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP (V4L2_CID_CODEC_BASE + 611) 735 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP (V4L2_CID_CODEC_BASE + 612) 736 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP (V4L2_CID_CODEC_BASE + 613) 737 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP (V4L2_CID_CODEC_BASE + 614) 738 #define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE (V4L2_CID_CODEC_BASE + 615) 739 enum v4l2_mpeg_video_hevc_profile { 740 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0, 741 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1, 742 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2, 743 }; 744 #define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL (V4L2_CID_CODEC_BASE + 616) 745 enum v4l2_mpeg_video_hevc_level { 746 V4L2_MPEG_VIDEO_HEVC_LEVEL_1 = 0, 747 V4L2_MPEG_VIDEO_HEVC_LEVEL_2 = 1, 748 V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 = 2, 749 V4L2_MPEG_VIDEO_HEVC_LEVEL_3 = 3, 750 V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 = 4, 751 V4L2_MPEG_VIDEO_HEVC_LEVEL_4 = 5, 752 V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 = 6, 753 V4L2_MPEG_VIDEO_HEVC_LEVEL_5 = 7, 754 V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 = 8, 755 V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 = 9, 756 V4L2_MPEG_VIDEO_HEVC_LEVEL_6 = 10, 757 V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 = 11, 758 V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 = 12, 759 }; 760 #define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION (V4L2_CID_CODEC_BASE + 617) 761 #define V4L2_CID_MPEG_VIDEO_HEVC_TIER (V4L2_CID_CODEC_BASE + 618) 762 enum v4l2_mpeg_video_hevc_tier { 763 V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0, 764 V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1, 765 }; 766 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH (V4L2_CID_CODEC_BASE + 619) 767 #define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE + 620) 768 enum v4l2_cid_mpeg_video_hevc_loop_filter_mode { 769 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED = 0, 770 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED = 1, 771 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2, 772 }; 773 #define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 621) 774 #define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 622) 775 #define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE (V4L2_CID_CODEC_BASE + 623) 776 enum v4l2_cid_mpeg_video_hevc_refresh_type { 777 V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE = 0, 778 V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA = 1, 779 V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR = 2, 780 }; 781 #define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD (V4L2_CID_CODEC_BASE + 624) 782 #define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU (V4L2_CID_CODEC_BASE + 625) 783 #define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED (V4L2_CID_CODEC_BASE + 626) 784 #define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT (V4L2_CID_CODEC_BASE + 627) 785 #define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB (V4L2_CID_CODEC_BASE + 628) 786 #define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID (V4L2_CID_CODEC_BASE + 629) 787 #define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING (V4L2_CID_CODEC_BASE + 630) 788 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1 (V4L2_CID_CODEC_BASE + 631) 789 #define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT (V4L2_CID_CODEC_BASE + 632) 790 #define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION (V4L2_CID_CODEC_BASE + 633) 791 #define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE (V4L2_CID_CODEC_BASE + 634) 792 #define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD (V4L2_CID_CODEC_BASE + 635) 793 enum v4l2_cid_mpeg_video_hevc_size_of_length_field { 794 V4L2_MPEG_VIDEO_HEVC_SIZE_0 = 0, 795 V4L2_MPEG_VIDEO_HEVC_SIZE_1 = 1, 796 V4L2_MPEG_VIDEO_HEVC_SIZE_2 = 2, 797 V4L2_MPEG_VIDEO_HEVC_SIZE_4 = 3, 798 }; 799 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE + 636) 800 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE + 637) 801 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE + 638) 802 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE + 639) 803 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE + 640) 804 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE + 641) 805 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE + 642) 806 #define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES (V4L2_CID_CODEC_BASE + 643) 807 #define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR (V4L2_CID_CODEC_BASE + 644) 808 #define V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY (V4L2_CID_CODEC_BASE + 645) 809 #define V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_BASE + 646) 810 enum v4l2_mpeg_video_frame_skip_mode { 811 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED = 0, 812 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1, 813 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2, 814 }; 815 816 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 647) 817 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 648) 818 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 649) 819 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 650) 820 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 651) 821 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 652) 822 823 #define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY (V4L2_CID_CODEC_BASE + 653) 824 #define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_BASE + 654) 825 826 #define V4L2_CID_MPEG_VIDEO_AV1_PROFILE (V4L2_CID_CODEC_BASE + 655) 827 /** 828 * enum v4l2_mpeg_video_av1_profile - AV1 profiles 829 * 830 * @V4L2_MPEG_VIDEO_AV1_PROFILE_MAIN: compliant decoders must be able to decode 831 * streams with seq_profile equal to 0. 832 * @V4L2_MPEG_VIDEO_AV1_PROFILE_HIGH: compliant decoders must be able to decode 833 * streams with seq_profile equal less than or equal to 1. 834 * @V4L2_MPEG_VIDEO_AV1_PROFILE_PROFESSIONAL: compliant decoders must be able to 835 * decode streams with seq_profile less than or equal to 2. 836 * 837 * Conveys the highest profile a decoder can work with. 838 */ 839 enum v4l2_mpeg_video_av1_profile { 840 V4L2_MPEG_VIDEO_AV1_PROFILE_MAIN = 0, 841 V4L2_MPEG_VIDEO_AV1_PROFILE_HIGH = 1, 842 V4L2_MPEG_VIDEO_AV1_PROFILE_PROFESSIONAL = 2, 843 }; 844 845 #define V4L2_CID_MPEG_VIDEO_AV1_LEVEL (V4L2_CID_CODEC_BASE + 656) 846 /** 847 * enum v4l2_mpeg_video_av1_level - AV1 levels 848 * 849 * @V4L2_MPEG_VIDEO_AV1_LEVEL_2_0: Level 2.0. 850 * @V4L2_MPEG_VIDEO_AV1_LEVEL_2_1: Level 2.1. 851 * @V4L2_MPEG_VIDEO_AV1_LEVEL_2_2: Level 2.2. 852 * @V4L2_MPEG_VIDEO_AV1_LEVEL_2_3: Level 2.3. 853 * @V4L2_MPEG_VIDEO_AV1_LEVEL_3_0: Level 3.0. 854 * @V4L2_MPEG_VIDEO_AV1_LEVEL_3_1: Level 3.1. 855 * @V4L2_MPEG_VIDEO_AV1_LEVEL_3_2: Level 3.2. 856 * @V4L2_MPEG_VIDEO_AV1_LEVEL_3_3: Level 3.3. 857 * @V4L2_MPEG_VIDEO_AV1_LEVEL_4_0: Level 4.0. 858 * @V4L2_MPEG_VIDEO_AV1_LEVEL_4_1: Level 4.1. 859 * @V4L2_MPEG_VIDEO_AV1_LEVEL_4_2: Level 4.2. 860 * @V4L2_MPEG_VIDEO_AV1_LEVEL_4_3: Level 4.3. 861 * @V4L2_MPEG_VIDEO_AV1_LEVEL_5_0: Level 5.0. 862 * @V4L2_MPEG_VIDEO_AV1_LEVEL_5_1: Level 5.1. 863 * @V4L2_MPEG_VIDEO_AV1_LEVEL_5_2: Level 5.2. 864 * @V4L2_MPEG_VIDEO_AV1_LEVEL_5_3: Level 5.3. 865 * @V4L2_MPEG_VIDEO_AV1_LEVEL_6_0: Level 6.0. 866 * @V4L2_MPEG_VIDEO_AV1_LEVEL_6_1: Level 6.1. 867 * @V4L2_MPEG_VIDEO_AV1_LEVEL_6_2: Level 6.2. 868 * @V4L2_MPEG_VIDEO_AV1_LEVEL_6_3: Level 6.3. 869 * @V4L2_MPEG_VIDEO_AV1_LEVEL_7_0: Level 7.0. 870 * @V4L2_MPEG_VIDEO_AV1_LEVEL_7_1: Level 7.1. 871 * @V4L2_MPEG_VIDEO_AV1_LEVEL_7_2: Level 7.2. 872 * @V4L2_MPEG_VIDEO_AV1_LEVEL_7_3: Level 7.3. 873 * 874 * Conveys the highest level a decoder can work with. 875 */ 876 enum v4l2_mpeg_video_av1_level { 877 V4L2_MPEG_VIDEO_AV1_LEVEL_2_0 = 0, 878 V4L2_MPEG_VIDEO_AV1_LEVEL_2_1 = 1, 879 V4L2_MPEG_VIDEO_AV1_LEVEL_2_2 = 2, 880 V4L2_MPEG_VIDEO_AV1_LEVEL_2_3 = 3, 881 882 V4L2_MPEG_VIDEO_AV1_LEVEL_3_0 = 4, 883 V4L2_MPEG_VIDEO_AV1_LEVEL_3_1 = 5, 884 V4L2_MPEG_VIDEO_AV1_LEVEL_3_2 = 6, 885 V4L2_MPEG_VIDEO_AV1_LEVEL_3_3 = 7, 886 887 V4L2_MPEG_VIDEO_AV1_LEVEL_4_0 = 8, 888 V4L2_MPEG_VIDEO_AV1_LEVEL_4_1 = 9, 889 V4L2_MPEG_VIDEO_AV1_LEVEL_4_2 = 10, 890 V4L2_MPEG_VIDEO_AV1_LEVEL_4_3 = 11, 891 892 V4L2_MPEG_VIDEO_AV1_LEVEL_5_0 = 12, 893 V4L2_MPEG_VIDEO_AV1_LEVEL_5_1 = 13, 894 V4L2_MPEG_VIDEO_AV1_LEVEL_5_2 = 14, 895 V4L2_MPEG_VIDEO_AV1_LEVEL_5_3 = 15, 896 897 V4L2_MPEG_VIDEO_AV1_LEVEL_6_0 = 16, 898 V4L2_MPEG_VIDEO_AV1_LEVEL_6_1 = 17, 899 V4L2_MPEG_VIDEO_AV1_LEVEL_6_2 = 18, 900 V4L2_MPEG_VIDEO_AV1_LEVEL_6_3 = 19, 901 902 V4L2_MPEG_VIDEO_AV1_LEVEL_7_0 = 20, 903 V4L2_MPEG_VIDEO_AV1_LEVEL_7_1 = 21, 904 V4L2_MPEG_VIDEO_AV1_LEVEL_7_2 = 22, 905 V4L2_MPEG_VIDEO_AV1_LEVEL_7_3 = 23 906 }; 907 908 #define V4L2_CID_MPEG_VIDEO_AVERAGE_QP (V4L2_CID_CODEC_BASE + 657) 909 910 /* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */ 911 #define V4L2_CID_CODEC_CX2341X_BASE (V4L2_CTRL_CLASS_CODEC | 0x1000) 912 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+0) 913 enum v4l2_mpeg_cx2341x_video_spatial_filter_mode { 914 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0, 915 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1, 916 }; 917 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+1) 918 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+2) 919 enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { 920 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0, 921 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, 922 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2, 923 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3, 924 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4, 925 }; 926 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+3) 927 enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type { 928 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0, 929 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, 930 }; 931 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+4) 932 enum v4l2_mpeg_cx2341x_video_temporal_filter_mode { 933 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0, 934 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1, 935 }; 936 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+5) 937 #define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+6) 938 enum v4l2_mpeg_cx2341x_video_median_filter_type { 939 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0, 940 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1, 941 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2, 942 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3, 943 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4, 944 }; 945 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+7) 946 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+8) 947 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+9) 948 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+10) 949 #define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_CODEC_CX2341X_BASE+11) 950 951 /* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */ 952 #define V4L2_CID_CODEC_MFC51_BASE (V4L2_CTRL_CLASS_CODEC | 0x1100) 953 954 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_CODEC_MFC51_BASE+0) 955 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_MFC51_BASE+1) 956 #define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_MFC51_BASE+2) 957 enum v4l2_mpeg_mfc51_video_frame_skip_mode { 958 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0, 959 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1, 960 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2, 961 }; 962 #define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_CODEC_MFC51_BASE+3) 963 enum v4l2_mpeg_mfc51_video_force_frame_type { 964 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0, 965 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1, 966 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2, 967 }; 968 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_CODEC_MFC51_BASE+4) 969 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_CODEC_MFC51_BASE+5) 970 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_CODEC_MFC51_BASE+6) 971 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_CODEC_MFC51_BASE+7) 972 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_CODEC_MFC51_BASE+50) 973 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_CODEC_MFC51_BASE+51) 974 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_CODEC_MFC51_BASE+52) 975 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_CODEC_MFC51_BASE+53) 976 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_CODEC_MFC51_BASE+54) 977 978 /* Camera class control IDs */ 979 980 #define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900) 981 #define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1) 982 983 #define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1) 984 enum v4l2_exposure_auto_type { 985 V4L2_EXPOSURE_AUTO = 0, 986 V4L2_EXPOSURE_MANUAL = 1, 987 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2, 988 V4L2_EXPOSURE_APERTURE_PRIORITY = 3 989 }; 990 #define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2) 991 #define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3) 992 993 #define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4) 994 #define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5) 995 #define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6) 996 #define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7) 997 998 #define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8) 999 #define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9) 1000 1001 #define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10) 1002 #define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11) 1003 #define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12) 1004 1005 #define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13) 1006 #define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14) 1007 #define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15) 1008 1009 #define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16) 1010 1011 #define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17) 1012 #define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18) 1013 1014 #define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19) 1015 1016 #define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20) 1017 enum v4l2_auto_n_preset_white_balance { 1018 V4L2_WHITE_BALANCE_MANUAL = 0, 1019 V4L2_WHITE_BALANCE_AUTO = 1, 1020 V4L2_WHITE_BALANCE_INCANDESCENT = 2, 1021 V4L2_WHITE_BALANCE_FLUORESCENT = 3, 1022 V4L2_WHITE_BALANCE_FLUORESCENT_H = 4, 1023 V4L2_WHITE_BALANCE_HORIZON = 5, 1024 V4L2_WHITE_BALANCE_DAYLIGHT = 6, 1025 V4L2_WHITE_BALANCE_FLASH = 7, 1026 V4L2_WHITE_BALANCE_CLOUDY = 8, 1027 V4L2_WHITE_BALANCE_SHADE = 9, 1028 }; 1029 1030 #define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21) 1031 #define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22) 1032 1033 #define V4L2_CID_ISO_SENSITIVITY (V4L2_CID_CAMERA_CLASS_BASE+23) 1034 #define V4L2_CID_ISO_SENSITIVITY_AUTO (V4L2_CID_CAMERA_CLASS_BASE+24) 1035 enum v4l2_iso_sensitivity_auto_type { 1036 V4L2_ISO_SENSITIVITY_MANUAL = 0, 1037 V4L2_ISO_SENSITIVITY_AUTO = 1, 1038 }; 1039 1040 #define V4L2_CID_EXPOSURE_METERING (V4L2_CID_CAMERA_CLASS_BASE+25) 1041 enum v4l2_exposure_metering { 1042 V4L2_EXPOSURE_METERING_AVERAGE = 0, 1043 V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1, 1044 V4L2_EXPOSURE_METERING_SPOT = 2, 1045 V4L2_EXPOSURE_METERING_MATRIX = 3, 1046 }; 1047 1048 #define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26) 1049 enum v4l2_scene_mode { 1050 V4L2_SCENE_MODE_NONE = 0, 1051 V4L2_SCENE_MODE_BACKLIGHT = 1, 1052 V4L2_SCENE_MODE_BEACH_SNOW = 2, 1053 V4L2_SCENE_MODE_CANDLE_LIGHT = 3, 1054 V4L2_SCENE_MODE_DAWN_DUSK = 4, 1055 V4L2_SCENE_MODE_FALL_COLORS = 5, 1056 V4L2_SCENE_MODE_FIREWORKS = 6, 1057 V4L2_SCENE_MODE_LANDSCAPE = 7, 1058 V4L2_SCENE_MODE_NIGHT = 8, 1059 V4L2_SCENE_MODE_PARTY_INDOOR = 9, 1060 V4L2_SCENE_MODE_PORTRAIT = 10, 1061 V4L2_SCENE_MODE_SPORTS = 11, 1062 V4L2_SCENE_MODE_SUNSET = 12, 1063 V4L2_SCENE_MODE_TEXT = 13, 1064 }; 1065 1066 #define V4L2_CID_3A_LOCK (V4L2_CID_CAMERA_CLASS_BASE+27) 1067 #define V4L2_LOCK_EXPOSURE (1 << 0) 1068 #define V4L2_LOCK_WHITE_BALANCE (1 << 1) 1069 #define V4L2_LOCK_FOCUS (1 << 2) 1070 1071 #define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28) 1072 #define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29) 1073 #define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30) 1074 #define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0) 1075 #define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0) 1076 #define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1) 1077 #define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2) 1078 1079 #define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31) 1080 enum v4l2_auto_focus_range { 1081 V4L2_AUTO_FOCUS_RANGE_AUTO = 0, 1082 V4L2_AUTO_FOCUS_RANGE_NORMAL = 1, 1083 V4L2_AUTO_FOCUS_RANGE_MACRO = 2, 1084 V4L2_AUTO_FOCUS_RANGE_INFINITY = 3, 1085 }; 1086 1087 #define V4L2_CID_PAN_SPEED (V4L2_CID_CAMERA_CLASS_BASE+32) 1088 #define V4L2_CID_TILT_SPEED (V4L2_CID_CAMERA_CLASS_BASE+33) 1089 1090 #define V4L2_CID_CAMERA_ORIENTATION (V4L2_CID_CAMERA_CLASS_BASE+34) 1091 #define V4L2_CAMERA_ORIENTATION_FRONT 0 1092 #define V4L2_CAMERA_ORIENTATION_BACK 1 1093 #define V4L2_CAMERA_ORIENTATION_EXTERNAL 2 1094 1095 #define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35) 1096 1097 #define V4L2_CID_HDR_SENSOR_MODE (V4L2_CID_CAMERA_CLASS_BASE+36) 1098 1099 /* FM Modulator class control IDs */ 1100 1101 #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) 1102 #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) 1103 1104 #define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1) 1105 #define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2) 1106 #define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3) 1107 #define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5) 1108 #define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6) 1109 #define V4L2_CID_RDS_TX_MONO_STEREO (V4L2_CID_FM_TX_CLASS_BASE + 7) 1110 #define V4L2_CID_RDS_TX_ARTIFICIAL_HEAD (V4L2_CID_FM_TX_CLASS_BASE + 8) 1111 #define V4L2_CID_RDS_TX_COMPRESSED (V4L2_CID_FM_TX_CLASS_BASE + 9) 1112 #define V4L2_CID_RDS_TX_DYNAMIC_PTY (V4L2_CID_FM_TX_CLASS_BASE + 10) 1113 #define V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_TX_CLASS_BASE + 11) 1114 #define V4L2_CID_RDS_TX_TRAFFIC_PROGRAM (V4L2_CID_FM_TX_CLASS_BASE + 12) 1115 #define V4L2_CID_RDS_TX_MUSIC_SPEECH (V4L2_CID_FM_TX_CLASS_BASE + 13) 1116 #define V4L2_CID_RDS_TX_ALT_FREQS_ENABLE (V4L2_CID_FM_TX_CLASS_BASE + 14) 1117 #define V4L2_CID_RDS_TX_ALT_FREQS (V4L2_CID_FM_TX_CLASS_BASE + 15) 1118 1119 #define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64) 1120 #define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65) 1121 #define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66) 1122 1123 #define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80) 1124 #define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81) 1125 #define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82) 1126 #define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83) 1127 #define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84) 1128 1129 #define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96) 1130 #define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97) 1131 #define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98) 1132 1133 #define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112) 1134 enum v4l2_preemphasis { 1135 V4L2_PREEMPHASIS_DISABLED = 0, 1136 V4L2_PREEMPHASIS_50_uS = 1, 1137 V4L2_PREEMPHASIS_75_uS = 2, 1138 }; 1139 #define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113) 1140 #define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114) 1141 1142 1143 /* Flash and privacy (indicator) light controls */ 1144 1145 #define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900) 1146 #define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1) 1147 1148 #define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1) 1149 enum v4l2_flash_led_mode { 1150 V4L2_FLASH_LED_MODE_NONE, 1151 V4L2_FLASH_LED_MODE_FLASH, 1152 V4L2_FLASH_LED_MODE_TORCH, 1153 }; 1154 1155 #define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2) 1156 enum v4l2_flash_strobe_source { 1157 V4L2_FLASH_STROBE_SOURCE_SOFTWARE, 1158 V4L2_FLASH_STROBE_SOURCE_EXTERNAL, 1159 }; 1160 1161 #define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3) 1162 #define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4) 1163 #define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5) 1164 1165 #define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6) 1166 #define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7) 1167 #define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8) 1168 #define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9) 1169 1170 #define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10) 1171 #define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0) 1172 #define V4L2_FLASH_FAULT_TIMEOUT (1 << 1) 1173 #define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2) 1174 #define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3) 1175 #define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4) 1176 #define V4L2_FLASH_FAULT_INDICATOR (1 << 5) 1177 #define V4L2_FLASH_FAULT_UNDER_VOLTAGE (1 << 6) 1178 #define V4L2_FLASH_FAULT_INPUT_VOLTAGE (1 << 7) 1179 #define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE (1 << 8) 1180 1181 #define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11) 1182 #define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12) 1183 1184 1185 /* JPEG-class control IDs */ 1186 1187 #define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900) 1188 #define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1) 1189 1190 #define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1) 1191 enum v4l2_jpeg_chroma_subsampling { 1192 V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0, 1193 V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1, 1194 V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2, 1195 V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3, 1196 V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4, 1197 V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5, 1198 }; 1199 #define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2) 1200 #define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3) 1201 1202 #define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4) 1203 #define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0) 1204 #define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1) 1205 #define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16) 1206 #define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17) 1207 #define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18) 1208 1209 1210 /* Image source controls */ 1211 #define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900) 1212 #define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1) 1213 1214 #define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1) 1215 #define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2) 1216 #define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3) 1217 #define V4L2_CID_TEST_PATTERN_RED (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 4) 1218 #define V4L2_CID_TEST_PATTERN_GREENR (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5) 1219 #define V4L2_CID_TEST_PATTERN_BLUE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6) 1220 #define V4L2_CID_TEST_PATTERN_GREENB (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7) 1221 #define V4L2_CID_UNIT_CELL_SIZE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8) 1222 #define V4L2_CID_NOTIFY_GAINS (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 9) 1223 1224 1225 /* Image processing controls */ 1226 1227 #define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900) 1228 #define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1) 1229 1230 #define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1) 1231 #define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2) 1232 #define V4L2_CID_TEST_PATTERN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 3) 1233 #define V4L2_CID_DEINTERLACING_MODE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 4) 1234 #define V4L2_CID_DIGITAL_GAIN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 5) 1235 1236 /* DV-class control IDs defined by V4L2 */ 1237 #define V4L2_CID_DV_CLASS_BASE (V4L2_CTRL_CLASS_DV | 0x900) 1238 #define V4L2_CID_DV_CLASS (V4L2_CTRL_CLASS_DV | 1) 1239 1240 #define V4L2_CID_DV_TX_HOTPLUG (V4L2_CID_DV_CLASS_BASE + 1) 1241 #define V4L2_CID_DV_TX_RXSENSE (V4L2_CID_DV_CLASS_BASE + 2) 1242 #define V4L2_CID_DV_TX_EDID_PRESENT (V4L2_CID_DV_CLASS_BASE + 3) 1243 #define V4L2_CID_DV_TX_MODE (V4L2_CID_DV_CLASS_BASE + 4) 1244 enum v4l2_dv_tx_mode { 1245 V4L2_DV_TX_MODE_DVI_D = 0, 1246 V4L2_DV_TX_MODE_HDMI = 1, 1247 }; 1248 #define V4L2_CID_DV_TX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 5) 1249 enum v4l2_dv_rgb_range { 1250 V4L2_DV_RGB_RANGE_AUTO = 0, 1251 V4L2_DV_RGB_RANGE_LIMITED = 1, 1252 V4L2_DV_RGB_RANGE_FULL = 2, 1253 }; 1254 1255 #define V4L2_CID_DV_TX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 6) 1256 enum v4l2_dv_it_content_type { 1257 V4L2_DV_IT_CONTENT_TYPE_GRAPHICS = 0, 1258 V4L2_DV_IT_CONTENT_TYPE_PHOTO = 1, 1259 V4L2_DV_IT_CONTENT_TYPE_CINEMA = 2, 1260 V4L2_DV_IT_CONTENT_TYPE_GAME = 3, 1261 V4L2_DV_IT_CONTENT_TYPE_NO_ITC = 4, 1262 }; 1263 1264 #define V4L2_CID_DV_RX_POWER_PRESENT (V4L2_CID_DV_CLASS_BASE + 100) 1265 #define V4L2_CID_DV_RX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 101) 1266 #define V4L2_CID_DV_RX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 102) 1267 1268 #define V4L2_CID_FM_RX_CLASS_BASE (V4L2_CTRL_CLASS_FM_RX | 0x900) 1269 #define V4L2_CID_FM_RX_CLASS (V4L2_CTRL_CLASS_FM_RX | 1) 1270 1271 #define V4L2_CID_TUNE_DEEMPHASIS (V4L2_CID_FM_RX_CLASS_BASE + 1) 1272 enum v4l2_deemphasis { 1273 V4L2_DEEMPHASIS_DISABLED = V4L2_PREEMPHASIS_DISABLED, 1274 V4L2_DEEMPHASIS_50_uS = V4L2_PREEMPHASIS_50_uS, 1275 V4L2_DEEMPHASIS_75_uS = V4L2_PREEMPHASIS_75_uS, 1276 }; 1277 1278 #define V4L2_CID_RDS_RECEPTION (V4L2_CID_FM_RX_CLASS_BASE + 2) 1279 #define V4L2_CID_RDS_RX_PTY (V4L2_CID_FM_RX_CLASS_BASE + 3) 1280 #define V4L2_CID_RDS_RX_PS_NAME (V4L2_CID_FM_RX_CLASS_BASE + 4) 1281 #define V4L2_CID_RDS_RX_RADIO_TEXT (V4L2_CID_FM_RX_CLASS_BASE + 5) 1282 #define V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_RX_CLASS_BASE + 6) 1283 #define V4L2_CID_RDS_RX_TRAFFIC_PROGRAM (V4L2_CID_FM_RX_CLASS_BASE + 7) 1284 #define V4L2_CID_RDS_RX_MUSIC_SPEECH (V4L2_CID_FM_RX_CLASS_BASE + 8) 1285 1286 #define V4L2_CID_RF_TUNER_CLASS_BASE (V4L2_CTRL_CLASS_RF_TUNER | 0x900) 1287 #define V4L2_CID_RF_TUNER_CLASS (V4L2_CTRL_CLASS_RF_TUNER | 1) 1288 1289 #define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 11) 1290 #define V4L2_CID_RF_TUNER_BANDWIDTH (V4L2_CID_RF_TUNER_CLASS_BASE + 12) 1291 #define V4L2_CID_RF_TUNER_RF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 32) 1292 #define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 41) 1293 #define V4L2_CID_RF_TUNER_LNA_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 42) 1294 #define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 51) 1295 #define V4L2_CID_RF_TUNER_MIXER_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 52) 1296 #define V4L2_CID_RF_TUNER_IF_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 61) 1297 #define V4L2_CID_RF_TUNER_IF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 62) 1298 #define V4L2_CID_RF_TUNER_PLL_LOCK (V4L2_CID_RF_TUNER_CLASS_BASE + 91) 1299 1300 1301 /* Detection-class control IDs defined by V4L2 */ 1302 #define V4L2_CID_DETECT_CLASS_BASE (V4L2_CTRL_CLASS_DETECT | 0x900) 1303 #define V4L2_CID_DETECT_CLASS (V4L2_CTRL_CLASS_DETECT | 1) 1304 1305 #define V4L2_CID_DETECT_MD_MODE (V4L2_CID_DETECT_CLASS_BASE + 1) 1306 enum v4l2_detect_md_mode { 1307 V4L2_DETECT_MD_MODE_DISABLED = 0, 1308 V4L2_DETECT_MD_MODE_GLOBAL = 1, 1309 V4L2_DETECT_MD_MODE_THRESHOLD_GRID = 2, 1310 V4L2_DETECT_MD_MODE_REGION_GRID = 3, 1311 }; 1312 #define V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD (V4L2_CID_DETECT_CLASS_BASE + 2) 1313 #define V4L2_CID_DETECT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3) 1314 #define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4) 1315 1316 1317 /* Stateless CODECs controls */ 1318 #define V4L2_CID_CODEC_STATELESS_BASE (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900) 1319 #define V4L2_CID_CODEC_STATELESS_CLASS (V4L2_CTRL_CLASS_CODEC_STATELESS | 1) 1320 1321 #define V4L2_CID_STATELESS_H264_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 0) 1322 /** 1323 * enum v4l2_stateless_h264_decode_mode - Decoding mode 1324 * 1325 * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding 1326 * is performed one slice at a time. In this mode, 1327 * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice 1328 * parameters and the OUTPUT buffer must contain a single slice. 1329 * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used 1330 * in order to support multislice frames. 1331 * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that 1332 * decoding is performed per frame. The OUTPUT buffer must contain 1333 * all slices and also both fields. This mode is typically supported 1334 * by device drivers that are able to parse the slice(s) header(s) 1335 * in hardware. When this mode is selected, 1336 * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used. 1337 */ 1338 enum v4l2_stateless_h264_decode_mode { 1339 V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED, 1340 V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED, 1341 }; 1342 1343 #define V4L2_CID_STATELESS_H264_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 1) 1344 /** 1345 * enum v4l2_stateless_h264_start_code - Start code 1346 * 1347 * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed 1348 * to the driver without any start code. 1349 * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed 1350 * to the driver with an Annex B start code prefix 1351 * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001). 1352 * This mode is typically supported by device drivers that parse 1353 * the start code in hardware. 1354 */ 1355 enum v4l2_stateless_h264_start_code { 1356 V4L2_STATELESS_H264_START_CODE_NONE, 1357 V4L2_STATELESS_H264_START_CODE_ANNEX_B, 1358 }; 1359 1360 #define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG 0x01 1361 #define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG 0x02 1362 #define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG 0x04 1363 #define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG 0x08 1364 #define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG 0x10 1365 #define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG 0x20 1366 1367 #define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE 0x01 1368 #define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS 0x02 1369 #define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO 0x04 1370 #define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED 0x08 1371 #define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY 0x10 1372 #define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD 0x20 1373 #define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE 0x40 1374 1375 #define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \ 1376 ((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \ 1377 (sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \ 1378 (sps)->profile_idc == 44 || (sps)->profile_idc == 83 || \ 1379 (sps)->profile_idc == 86 || (sps)->profile_idc == 118 || \ 1380 (sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \ 1381 (sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \ 1382 (sps)->profile_idc == 135) 1383 1384 #define V4L2_CID_STATELESS_H264_SPS (V4L2_CID_CODEC_STATELESS_BASE + 2) 1385 /** 1386 * struct v4l2_ctrl_h264_sps - H264 sequence parameter set 1387 * 1388 * All the members on this sequence parameter set structure match the 1389 * sequence parameter set syntax as specified by the H264 specification. 1390 * 1391 * @profile_idc: see H264 specification. 1392 * @constraint_set_flags: see H264 specification. 1393 * @level_idc: see H264 specification. 1394 * @seq_parameter_set_id: see H264 specification. 1395 * @chroma_format_idc: see H264 specification. 1396 * @bit_depth_luma_minus8: see H264 specification. 1397 * @bit_depth_chroma_minus8: see H264 specification. 1398 * @log2_max_frame_num_minus4: see H264 specification. 1399 * @pic_order_cnt_type: see H264 specification. 1400 * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification. 1401 * @max_num_ref_frames: see H264 specification. 1402 * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification. 1403 * @offset_for_ref_frame: see H264 specification. 1404 * @offset_for_non_ref_pic: see H264 specification. 1405 * @offset_for_top_to_bottom_field: see H264 specification. 1406 * @pic_width_in_mbs_minus1: see H264 specification. 1407 * @pic_height_in_map_units_minus1: see H264 specification. 1408 * @flags: see V4L2_H264_SPS_FLAG_{}. 1409 */ 1410 struct v4l2_ctrl_h264_sps { 1411 __u8 profile_idc; 1412 __u8 constraint_set_flags; 1413 __u8 level_idc; 1414 __u8 seq_parameter_set_id; 1415 __u8 chroma_format_idc; 1416 __u8 bit_depth_luma_minus8; 1417 __u8 bit_depth_chroma_minus8; 1418 __u8 log2_max_frame_num_minus4; 1419 __u8 pic_order_cnt_type; 1420 __u8 log2_max_pic_order_cnt_lsb_minus4; 1421 __u8 max_num_ref_frames; 1422 __u8 num_ref_frames_in_pic_order_cnt_cycle; 1423 __s32 offset_for_ref_frame[255]; 1424 __s32 offset_for_non_ref_pic; 1425 __s32 offset_for_top_to_bottom_field; 1426 __u16 pic_width_in_mbs_minus1; 1427 __u16 pic_height_in_map_units_minus1; 1428 __u32 flags; 1429 }; 1430 1431 #define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE 0x0001 1432 #define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT 0x0002 1433 #define V4L2_H264_PPS_FLAG_WEIGHTED_PRED 0x0004 1434 #define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT 0x0008 1435 #define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED 0x0010 1436 #define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT 0x0020 1437 #define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE 0x0040 1438 #define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT 0x0080 1439 1440 #define V4L2_CID_STATELESS_H264_PPS (V4L2_CID_CODEC_STATELESS_BASE + 3) 1441 /** 1442 * struct v4l2_ctrl_h264_pps - H264 picture parameter set 1443 * 1444 * Except where noted, all the members on this picture parameter set 1445 * structure match the picture parameter set syntax as specified 1446 * by the H264 specification. 1447 * 1448 * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag 1449 * has a specific meaning. This flag should be set if a non-flat 1450 * scaling matrix applies to the picture. In this case, applications 1451 * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX, 1452 * to pass the values of the non-flat matrices. 1453 * 1454 * @pic_parameter_set_id: see H264 specification. 1455 * @seq_parameter_set_id: see H264 specification. 1456 * @num_slice_groups_minus1: see H264 specification. 1457 * @num_ref_idx_l0_default_active_minus1: see H264 specification. 1458 * @num_ref_idx_l1_default_active_minus1: see H264 specification. 1459 * @weighted_bipred_idc: see H264 specification. 1460 * @pic_init_qp_minus26: see H264 specification. 1461 * @pic_init_qs_minus26: see H264 specification. 1462 * @chroma_qp_index_offset: see H264 specification. 1463 * @second_chroma_qp_index_offset: see H264 specification. 1464 * @flags: see V4L2_H264_PPS_FLAG_{}. 1465 */ 1466 struct v4l2_ctrl_h264_pps { 1467 __u8 pic_parameter_set_id; 1468 __u8 seq_parameter_set_id; 1469 __u8 num_slice_groups_minus1; 1470 __u8 num_ref_idx_l0_default_active_minus1; 1471 __u8 num_ref_idx_l1_default_active_minus1; 1472 __u8 weighted_bipred_idc; 1473 __s8 pic_init_qp_minus26; 1474 __s8 pic_init_qs_minus26; 1475 __s8 chroma_qp_index_offset; 1476 __s8 second_chroma_qp_index_offset; 1477 __u16 flags; 1478 }; 1479 1480 #define V4L2_CID_STATELESS_H264_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 4) 1481 /** 1482 * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices 1483 * 1484 * @scaling_list_4x4: scaling matrix after applying the inverse 1485 * scanning process. Expected list order is Intra Y, Intra Cb, 1486 * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each 1487 * scaling list are expected in raster scan order. 1488 * @scaling_list_8x8: scaling matrix after applying the inverse 1489 * scanning process. Expected list order is Intra Y, Inter Y, 1490 * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each 1491 * scaling list are expected in raster scan order. 1492 * 1493 * Note that the list order is different for the 4x4 and 8x8 1494 * matrices as per the H264 specification, see table 7-2 "Assignment 1495 * of mnemonic names to scaling list indices and specification of 1496 * fall-back rule". 1497 */ 1498 struct v4l2_ctrl_h264_scaling_matrix { 1499 __u8 scaling_list_4x4[6][16]; 1500 __u8 scaling_list_8x8[6][64]; 1501 }; 1502 1503 struct v4l2_h264_weight_factors { 1504 __s16 luma_weight[32]; 1505 __s16 luma_offset[32]; 1506 __s16 chroma_weight[32][2]; 1507 __s16 chroma_offset[32][2]; 1508 }; 1509 1510 #define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \ 1511 ((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \ 1512 ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \ 1513 (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \ 1514 ((pps)->weighted_bipred_idc == 1 && \ 1515 (slice)->slice_type == V4L2_H264_SLICE_TYPE_B)) 1516 1517 #define V4L2_CID_STATELESS_H264_PRED_WEIGHTS (V4L2_CID_CODEC_STATELESS_BASE + 5) 1518 /** 1519 * struct v4l2_ctrl_h264_pred_weights - Prediction weight table 1520 * 1521 * Prediction weight table, which matches the syntax specified 1522 * by the H264 specification. 1523 * 1524 * @luma_log2_weight_denom: see H264 specification. 1525 * @chroma_log2_weight_denom: see H264 specification. 1526 * @weight_factors: luma and chroma weight factors. 1527 */ 1528 struct v4l2_ctrl_h264_pred_weights { 1529 __u16 luma_log2_weight_denom; 1530 __u16 chroma_log2_weight_denom; 1531 struct v4l2_h264_weight_factors weight_factors[2]; 1532 }; 1533 1534 #define V4L2_H264_SLICE_TYPE_P 0 1535 #define V4L2_H264_SLICE_TYPE_B 1 1536 #define V4L2_H264_SLICE_TYPE_I 2 1537 #define V4L2_H264_SLICE_TYPE_SP 3 1538 #define V4L2_H264_SLICE_TYPE_SI 4 1539 1540 #define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED 0x01 1541 #define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH 0x02 1542 1543 #define V4L2_H264_TOP_FIELD_REF 0x1 1544 #define V4L2_H264_BOTTOM_FIELD_REF 0x2 1545 #define V4L2_H264_FRAME_REF 0x3 1546 1547 /** 1548 * struct v4l2_h264_reference - H264 picture reference 1549 * 1550 * @fields: indicates how the picture is referenced. 1551 * Valid values are V4L2_H264_{}_REF. 1552 * @index: index into v4l2_ctrl_h264_decode_params.dpb[]. 1553 */ 1554 struct v4l2_h264_reference { 1555 __u8 fields; 1556 __u8 index; 1557 }; 1558 1559 /* 1560 * Maximum DPB size, as specified by section 'A.3.1 Level limits 1561 * common to the Baseline, Main, and Extended profiles'. 1562 */ 1563 #define V4L2_H264_NUM_DPB_ENTRIES 16 1564 #define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES) 1565 1566 #define V4L2_CID_STATELESS_H264_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 6) 1567 /** 1568 * struct v4l2_ctrl_h264_slice_params - H264 slice parameters 1569 * 1570 * This structure holds the H264 syntax elements that are specified 1571 * as non-invariant for the slices in a given frame. 1572 * 1573 * Slice invariant syntax elements are contained in struct 1574 * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface 1575 * on frame-based decoders, where slice header parsing is done by the 1576 * hardware. 1577 * 1578 * Slice invariant syntax elements are specified in specification section 1579 * "7.4.3 Slice header semantics". 1580 * 1581 * Except where noted, the members on this struct match the slice header syntax. 1582 * 1583 * @header_bit_size: offset in bits to slice_data() from the beginning of this slice. 1584 * @first_mb_in_slice: see H264 specification. 1585 * @slice_type: see H264 specification. 1586 * @colour_plane_id: see H264 specification. 1587 * @redundant_pic_cnt: see H264 specification. 1588 * @cabac_init_idc: see H264 specification. 1589 * @slice_qp_delta: see H264 specification. 1590 * @slice_qs_delta: see H264 specification. 1591 * @disable_deblocking_filter_idc: see H264 specification. 1592 * @slice_alpha_c0_offset_div2: see H264 specification. 1593 * @slice_beta_offset_div2: see H264 specification. 1594 * @num_ref_idx_l0_active_minus1: see H264 specification. 1595 * @num_ref_idx_l1_active_minus1: see H264 specification. 1596 * @reserved: padding field. Should be zeroed by applications. 1597 * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications. 1598 * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications. 1599 * @flags: see V4L2_H264_SLICE_FLAG_{}. 1600 */ 1601 struct v4l2_ctrl_h264_slice_params { 1602 __u32 header_bit_size; 1603 __u32 first_mb_in_slice; 1604 __u8 slice_type; 1605 __u8 colour_plane_id; 1606 __u8 redundant_pic_cnt; 1607 __u8 cabac_init_idc; 1608 __s8 slice_qp_delta; 1609 __s8 slice_qs_delta; 1610 __u8 disable_deblocking_filter_idc; 1611 __s8 slice_alpha_c0_offset_div2; 1612 __s8 slice_beta_offset_div2; 1613 __u8 num_ref_idx_l0_active_minus1; 1614 __u8 num_ref_idx_l1_active_minus1; 1615 1616 __u8 reserved; 1617 1618 struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN]; 1619 struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN]; 1620 1621 __u32 flags; 1622 }; 1623 1624 #define V4L2_H264_DPB_ENTRY_FLAG_VALID 0x01 1625 #define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE 0x02 1626 #define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM 0x04 1627 #define V4L2_H264_DPB_ENTRY_FLAG_FIELD 0x08 1628 1629 /** 1630 * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry 1631 * 1632 * @reference_ts: timestamp of the V4L2 capture buffer to use as reference. 1633 * The timestamp refers to the timestamp field in struct v4l2_buffer. 1634 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 1635 * @pic_num: matches PicNum variable assigned during the reference 1636 * picture lists construction process. 1637 * @frame_num: frame identifier which matches frame_num syntax element. 1638 * @fields: indicates how the DPB entry is referenced. Valid values are 1639 * V4L2_H264_{}_REF. 1640 * @reserved: padding field. Should be zeroed by applications. 1641 * @top_field_order_cnt: matches TopFieldOrderCnt picture value. 1642 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value. 1643 * Note that picture field is indicated by v4l2_buffer.field. 1644 * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}. 1645 */ 1646 struct v4l2_h264_dpb_entry { 1647 __u64 reference_ts; 1648 __u32 pic_num; 1649 __u16 frame_num; 1650 __u8 fields; 1651 __u8 reserved[5]; 1652 __s32 top_field_order_cnt; 1653 __s32 bottom_field_order_cnt; 1654 __u32 flags; 1655 }; 1656 1657 #define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x01 1658 #define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC 0x02 1659 #define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD 0x04 1660 #define V4L2_H264_DECODE_PARAM_FLAG_PFRAME 0x08 1661 #define V4L2_H264_DECODE_PARAM_FLAG_BFRAME 0x10 1662 1663 #define V4L2_CID_STATELESS_H264_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 7) 1664 /** 1665 * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters 1666 * 1667 * @dpb: decoded picture buffer. 1668 * @nal_ref_idc: slice header syntax element. 1669 * @frame_num: slice header syntax element. 1670 * @top_field_order_cnt: matches TopFieldOrderCnt picture value. 1671 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value. 1672 * Note that picture field is indicated by v4l2_buffer.field. 1673 * @idr_pic_id: slice header syntax element. 1674 * @pic_order_cnt_lsb: slice header syntax element. 1675 * @delta_pic_order_cnt_bottom: slice header syntax element. 1676 * @delta_pic_order_cnt0: slice header syntax element. 1677 * @delta_pic_order_cnt1: slice header syntax element. 1678 * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking() 1679 * syntax element. 1680 * @pic_order_cnt_bit_size: size in bits of pic order count syntax. 1681 * @slice_group_change_cycle: slice header syntax element. 1682 * @reserved: padding field. Should be zeroed by applications. 1683 * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}. 1684 */ 1685 struct v4l2_ctrl_h264_decode_params { 1686 struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES]; 1687 __u16 nal_ref_idc; 1688 __u16 frame_num; 1689 __s32 top_field_order_cnt; 1690 __s32 bottom_field_order_cnt; 1691 __u16 idr_pic_id; 1692 __u16 pic_order_cnt_lsb; 1693 __s32 delta_pic_order_cnt_bottom; 1694 __s32 delta_pic_order_cnt0; 1695 __s32 delta_pic_order_cnt1; 1696 __u32 dec_ref_pic_marking_bit_size; 1697 __u32 pic_order_cnt_bit_size; 1698 __u32 slice_group_change_cycle; 1699 1700 __u32 reserved; 1701 __u32 flags; 1702 }; 1703 1704 1705 /* Stateless FWHT control, used by the vicodec driver */ 1706 1707 /* Current FWHT version */ 1708 #define V4L2_FWHT_VERSION 3 1709 1710 /* Set if this is an interlaced format */ 1711 #define V4L2_FWHT_FL_IS_INTERLACED _BITUL(0) 1712 /* Set if this is a bottom-first (NTSC) interlaced format */ 1713 #define V4L2_FWHT_FL_IS_BOTTOM_FIRST _BITUL(1) 1714 /* Set if each 'frame' contains just one field */ 1715 #define V4L2_FWHT_FL_IS_ALTERNATE _BITUL(2) 1716 /* 1717 * If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this 1718 * 'frame' is the bottom field, else it is the top field. 1719 */ 1720 #define V4L2_FWHT_FL_IS_BOTTOM_FIELD _BITUL(3) 1721 /* Set if the Y' plane is uncompressed */ 1722 #define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED _BITUL(4) 1723 /* Set if the Cb plane is uncompressed */ 1724 #define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED _BITUL(5) 1725 /* Set if the Cr plane is uncompressed */ 1726 #define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED _BITUL(6) 1727 /* Set if the chroma plane is full height, if cleared it is half height */ 1728 #define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT _BITUL(7) 1729 /* Set if the chroma plane is full width, if cleared it is half width */ 1730 #define V4L2_FWHT_FL_CHROMA_FULL_WIDTH _BITUL(8) 1731 /* Set if the alpha plane is uncompressed */ 1732 #define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED _BITUL(9) 1733 /* Set if this is an I Frame */ 1734 #define V4L2_FWHT_FL_I_FRAME _BITUL(10) 1735 1736 /* A 4-values flag - the number of components - 1 */ 1737 #define V4L2_FWHT_FL_COMPONENTS_NUM_MSK GENMASK(18, 16) 1738 #define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET 16 1739 1740 /* A 4-values flag - the pixel encoding type */ 1741 #define V4L2_FWHT_FL_PIXENC_MSK GENMASK(20, 19) 1742 #define V4L2_FWHT_FL_PIXENC_OFFSET 19 1743 #define V4L2_FWHT_FL_PIXENC_YUV (1 << V4L2_FWHT_FL_PIXENC_OFFSET) 1744 #define V4L2_FWHT_FL_PIXENC_RGB (2 << V4L2_FWHT_FL_PIXENC_OFFSET) 1745 #define V4L2_FWHT_FL_PIXENC_HSV (3 << V4L2_FWHT_FL_PIXENC_OFFSET) 1746 1747 #define V4L2_CID_STATELESS_FWHT_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 100) 1748 /** 1749 * struct v4l2_ctrl_fwht_params - FWHT parameters 1750 * 1751 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference. 1752 * The timestamp refers to the timestamp field in struct v4l2_buffer. 1753 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 1754 * @version: must be V4L2_FWHT_VERSION. 1755 * @width: width of frame. 1756 * @height: height of frame. 1757 * @flags: FWHT flags (see V4L2_FWHT_FL_*). 1758 * @colorspace: the colorspace (enum v4l2_colorspace). 1759 * @xfer_func: the transfer function (enum v4l2_xfer_func). 1760 * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding). 1761 * @quantization: the quantization (enum v4l2_quantization). 1762 */ 1763 struct v4l2_ctrl_fwht_params { 1764 __u64 backward_ref_ts; 1765 __u32 version; 1766 __u32 width; 1767 __u32 height; 1768 __u32 flags; 1769 __u32 colorspace; 1770 __u32 xfer_func; 1771 __u32 ycbcr_enc; 1772 __u32 quantization; 1773 }; 1774 1775 /* Stateless VP8 control */ 1776 1777 #define V4L2_VP8_SEGMENT_FLAG_ENABLED 0x01 1778 #define V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP 0x02 1779 #define V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA 0x04 1780 #define V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE 0x08 1781 1782 /** 1783 * struct v4l2_vp8_segment - VP8 segment-based adjustments parameters 1784 * 1785 * @quant_update: update values for the segment quantizer. 1786 * @lf_update: update values for the loop filter level. 1787 * @segment_probs: branch probabilities of the segment_id decoding tree. 1788 * @padding: padding field. Should be zeroed by applications. 1789 * @flags: see V4L2_VP8_SEGMENT_FLAG_{}. 1790 * 1791 * This structure contains segment-based adjustments related parameters. 1792 * See the 'update_segmentation()' part of the frame header syntax, 1793 * and section '9.3. Segment-Based Adjustments' of the VP8 specification 1794 * for more details. 1795 */ 1796 struct v4l2_vp8_segment { 1797 __s8 quant_update[4]; 1798 __s8 lf_update[4]; 1799 __u8 segment_probs[3]; 1800 __u8 padding; 1801 __u32 flags; 1802 }; 1803 1804 #define V4L2_VP8_LF_ADJ_ENABLE 0x01 1805 #define V4L2_VP8_LF_DELTA_UPDATE 0x02 1806 #define V4L2_VP8_LF_FILTER_TYPE_SIMPLE 0x04 1807 1808 /** 1809 * struct v4l2_vp8_loop_filter - VP8 loop filter parameters 1810 * 1811 * @ref_frm_delta: Reference frame signed delta values. 1812 * @mb_mode_delta: MB prediction mode signed delta values. 1813 * @sharpness_level: matches sharpness_level syntax element. 1814 * @level: matches loop_filter_level syntax element. 1815 * @padding: padding field. Should be zeroed by applications. 1816 * @flags: see V4L2_VP8_LF_{}. 1817 * 1818 * This structure contains loop filter related parameters. 1819 * See the 'mb_lf_adjustments()' part of the frame header syntax, 1820 * and section '9.4. Loop Filter Type and Levels' of the VP8 specification 1821 * for more details. 1822 */ 1823 struct v4l2_vp8_loop_filter { 1824 __s8 ref_frm_delta[4]; 1825 __s8 mb_mode_delta[4]; 1826 __u8 sharpness_level; 1827 __u8 level; 1828 __u16 padding; 1829 __u32 flags; 1830 }; 1831 1832 /** 1833 * struct v4l2_vp8_quantization - VP8 quantizattion indices 1834 * 1835 * @y_ac_qi: luma AC coefficient table index. 1836 * @y_dc_delta: luma DC delta vaue. 1837 * @y2_dc_delta: y2 block DC delta value. 1838 * @y2_ac_delta: y2 block AC delta value. 1839 * @uv_dc_delta: chroma DC delta value. 1840 * @uv_ac_delta: chroma AC delta value. 1841 * @padding: padding field. Should be zeroed by applications. 1842 * 1843 * This structure contains the quantization indices present 1844 * in 'quant_indices()' part of the frame header syntax. 1845 * See section '9.6. Dequantization Indices' of the VP8 specification 1846 * for more details. 1847 */ 1848 struct v4l2_vp8_quantization { 1849 __u8 y_ac_qi; 1850 __s8 y_dc_delta; 1851 __s8 y2_dc_delta; 1852 __s8 y2_ac_delta; 1853 __s8 uv_dc_delta; 1854 __s8 uv_ac_delta; 1855 __u16 padding; 1856 }; 1857 1858 #define V4L2_VP8_COEFF_PROB_CNT 11 1859 #define V4L2_VP8_MV_PROB_CNT 19 1860 1861 /** 1862 * struct v4l2_vp8_entropy - VP8 update probabilities 1863 * 1864 * @coeff_probs: coefficient probability update values. 1865 * @y_mode_probs: luma intra-prediction probabilities. 1866 * @uv_mode_probs: chroma intra-prediction probabilities. 1867 * @mv_probs: mv decoding probability. 1868 * @padding: padding field. Should be zeroed by applications. 1869 * 1870 * This structure contains the update probabilities present in 1871 * 'token_prob_update()' and 'mv_prob_update()' part of the frame header. 1872 * See section '17.2. Probability Updates' of the VP8 specification 1873 * for more details. 1874 */ 1875 struct v4l2_vp8_entropy { 1876 __u8 coeff_probs[4][8][3][V4L2_VP8_COEFF_PROB_CNT]; 1877 __u8 y_mode_probs[4]; 1878 __u8 uv_mode_probs[3]; 1879 __u8 mv_probs[2][V4L2_VP8_MV_PROB_CNT]; 1880 __u8 padding[3]; 1881 }; 1882 1883 /** 1884 * struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state 1885 * 1886 * @range: coder state value for "Range" 1887 * @value: coder state value for "Value" 1888 * @bit_count: number of bits left in range "Value". 1889 * @padding: padding field. Should be zeroed by applications. 1890 * 1891 * This structure contains the state for the boolean coder, as 1892 * explained in section '7. Boolean Entropy Decoder' of the VP8 specification. 1893 */ 1894 struct v4l2_vp8_entropy_coder_state { 1895 __u8 range; 1896 __u8 value; 1897 __u8 bit_count; 1898 __u8 padding; 1899 }; 1900 1901 #define V4L2_VP8_FRAME_FLAG_KEY_FRAME 0x01 1902 #define V4L2_VP8_FRAME_FLAG_EXPERIMENTAL 0x02 1903 #define V4L2_VP8_FRAME_FLAG_SHOW_FRAME 0x04 1904 #define V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF 0x08 1905 #define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN 0x10 1906 #define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT 0x20 1907 1908 #define V4L2_VP8_FRAME_IS_KEY_FRAME(hdr) \ 1909 (!!((hdr)->flags & V4L2_VP8_FRAME_FLAG_KEY_FRAME)) 1910 1911 #define V4L2_CID_STATELESS_VP8_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 200) 1912 /** 1913 * struct v4l2_ctrl_vp8_frame - VP8 frame parameters 1914 * 1915 * @segment: segmentation parameters. See &v4l2_vp8_segment for more details 1916 * @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details 1917 * @quant: quantization parameters. See &v4l2_vp8_quantization for more details 1918 * @entropy: update probabilities. See &v4l2_vp8_entropy for more details 1919 * @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details 1920 * @width: frame width. 1921 * @height: frame height. 1922 * @horizontal_scale: horizontal scaling factor. 1923 * @vertical_scale: vertical scaling factor. 1924 * @version: bitstream version. 1925 * @prob_skip_false: frame header syntax element. 1926 * @prob_intra: frame header syntax element. 1927 * @prob_last: frame header syntax element. 1928 * @prob_gf: frame header syntax element. 1929 * @num_dct_parts: number of DCT coefficients partitions. 1930 * @first_part_size: size of the first partition, i.e. the control partition. 1931 * @first_part_header_bits: size in bits of the first partition header portion. 1932 * @dct_part_sizes: DCT coefficients sizes. 1933 * @last_frame_ts: "last" reference buffer timestamp. 1934 * The timestamp refers to the timestamp field in struct v4l2_buffer. 1935 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 1936 * @golden_frame_ts: "golden" reference buffer timestamp. 1937 * @alt_frame_ts: "alt" reference buffer timestamp. 1938 * @flags: see V4L2_VP8_FRAME_FLAG_{}. 1939 */ 1940 struct v4l2_ctrl_vp8_frame { 1941 struct v4l2_vp8_segment segment; 1942 struct v4l2_vp8_loop_filter lf; 1943 struct v4l2_vp8_quantization quant; 1944 struct v4l2_vp8_entropy entropy; 1945 struct v4l2_vp8_entropy_coder_state coder_state; 1946 1947 __u16 width; 1948 __u16 height; 1949 1950 __u8 horizontal_scale; 1951 __u8 vertical_scale; 1952 1953 __u8 version; 1954 __u8 prob_skip_false; 1955 __u8 prob_intra; 1956 __u8 prob_last; 1957 __u8 prob_gf; 1958 __u8 num_dct_parts; 1959 1960 __u32 first_part_size; 1961 __u32 first_part_header_bits; 1962 __u32 dct_part_sizes[8]; 1963 1964 __u64 last_frame_ts; 1965 __u64 golden_frame_ts; 1966 __u64 alt_frame_ts; 1967 1968 __u64 flags; 1969 }; 1970 1971 /* Stateless MPEG-2 controls */ 1972 1973 #define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE 0x01 1974 1975 #define V4L2_CID_STATELESS_MPEG2_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE+220) 1976 /** 1977 * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header 1978 * 1979 * All the members on this structure match the sequence header and sequence 1980 * extension syntaxes as specified by the MPEG-2 specification. 1981 * 1982 * Fields horizontal_size, vertical_size and vbv_buffer_size are a 1983 * combination of respective _value and extension syntax elements, 1984 * as described in section 6.3.3 "Sequence header". 1985 * 1986 * @horizontal_size: combination of elements horizontal_size_value and 1987 * horizontal_size_extension. 1988 * @vertical_size: combination of elements vertical_size_value and 1989 * vertical_size_extension. 1990 * @vbv_buffer_size: combination of elements vbv_buffer_size_value and 1991 * vbv_buffer_size_extension. 1992 * @profile_and_level_indication: see MPEG-2 specification. 1993 * @chroma_format: see MPEG-2 specification. 1994 * @flags: see V4L2_MPEG2_SEQ_FLAG_{}. 1995 */ 1996 struct v4l2_ctrl_mpeg2_sequence { 1997 __u16 horizontal_size; 1998 __u16 vertical_size; 1999 __u32 vbv_buffer_size; 2000 __u16 profile_and_level_indication; 2001 __u8 chroma_format; 2002 __u8 flags; 2003 }; 2004 2005 #define V4L2_MPEG2_PIC_CODING_TYPE_I 1 2006 #define V4L2_MPEG2_PIC_CODING_TYPE_P 2 2007 #define V4L2_MPEG2_PIC_CODING_TYPE_B 3 2008 #define V4L2_MPEG2_PIC_CODING_TYPE_D 4 2009 2010 #define V4L2_MPEG2_PIC_TOP_FIELD 0x1 2011 #define V4L2_MPEG2_PIC_BOTTOM_FIELD 0x2 2012 #define V4L2_MPEG2_PIC_FRAME 0x3 2013 2014 #define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST 0x0001 2015 #define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT 0x0002 2016 #define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV 0x0004 2017 #define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE 0x0008 2018 #define V4L2_MPEG2_PIC_FLAG_INTRA_VLC 0x0010 2019 #define V4L2_MPEG2_PIC_FLAG_ALT_SCAN 0x0020 2020 #define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST 0x0040 2021 #define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE 0x0080 2022 2023 #define V4L2_CID_STATELESS_MPEG2_PICTURE (V4L2_CID_CODEC_STATELESS_BASE+221) 2024 /** 2025 * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header 2026 * 2027 * All the members on this structure match the picture header and picture 2028 * coding extension syntaxes as specified by the MPEG-2 specification. 2029 * 2030 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as 2031 * reference for backward prediction. 2032 * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as 2033 * reference for forward prediction. These timestamp refers to the 2034 * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns() 2035 * to convert the struct timeval to a __u64. 2036 * @flags: see V4L2_MPEG2_PIC_FLAG_{}. 2037 * @f_code: see MPEG-2 specification. 2038 * @picture_coding_type: see MPEG-2 specification. 2039 * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD. 2040 * @intra_dc_precision: see MPEG-2 specification. 2041 * @reserved: padding field. Should be zeroed by applications. 2042 */ 2043 struct v4l2_ctrl_mpeg2_picture { 2044 __u64 backward_ref_ts; 2045 __u64 forward_ref_ts; 2046 __u32 flags; 2047 __u8 f_code[2][2]; 2048 __u8 picture_coding_type; 2049 __u8 picture_structure; 2050 __u8 intra_dc_precision; 2051 __u8 reserved[5]; 2052 }; 2053 2054 #define V4L2_CID_STATELESS_MPEG2_QUANTISATION (V4L2_CID_CODEC_STATELESS_BASE+222) 2055 /** 2056 * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation 2057 * 2058 * Quantisation matrices as specified by section 6.3.7 2059 * "Quant matrix extension". 2060 * 2061 * @intra_quantiser_matrix: The quantisation matrix coefficients 2062 * for intra-coded frames, in zigzag scanning order. It is relevant 2063 * for both luma and chroma components, although it can be superseded 2064 * by the chroma-specific matrix for non-4:2:0 YUV formats. 2065 * @non_intra_quantiser_matrix: The quantisation matrix coefficients 2066 * for non-intra-coded frames, in zigzag scanning order. It is relevant 2067 * for both luma and chroma components, although it can be superseded 2068 * by the chroma-specific matrix for non-4:2:0 YUV formats. 2069 * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients 2070 * for the chominance component of intra-coded frames, in zigzag scanning 2071 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats. 2072 * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients 2073 * for the chrominance component of non-intra-coded frames, in zigzag scanning 2074 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats. 2075 */ 2076 struct v4l2_ctrl_mpeg2_quantisation { 2077 __u8 intra_quantiser_matrix[64]; 2078 __u8 non_intra_quantiser_matrix[64]; 2079 __u8 chroma_intra_quantiser_matrix[64]; 2080 __u8 chroma_non_intra_quantiser_matrix[64]; 2081 }; 2082 2083 #define V4L2_CID_STATELESS_HEVC_SPS (V4L2_CID_CODEC_STATELESS_BASE + 400) 2084 #define V4L2_CID_STATELESS_HEVC_PPS (V4L2_CID_CODEC_STATELESS_BASE + 401) 2085 #define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 402) 2086 #define V4L2_CID_STATELESS_HEVC_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 403) 2087 #define V4L2_CID_STATELESS_HEVC_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 404) 2088 #define V4L2_CID_STATELESS_HEVC_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 405) 2089 #define V4L2_CID_STATELESS_HEVC_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 406) 2090 #define V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS (V4L2_CID_CODEC_STATELESS_BASE + 407) 2091 2092 enum v4l2_stateless_hevc_decode_mode { 2093 V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED, 2094 V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED, 2095 }; 2096 2097 enum v4l2_stateless_hevc_start_code { 2098 V4L2_STATELESS_HEVC_START_CODE_NONE, 2099 V4L2_STATELESS_HEVC_START_CODE_ANNEX_B, 2100 }; 2101 2102 #define V4L2_HEVC_SLICE_TYPE_B 0 2103 #define V4L2_HEVC_SLICE_TYPE_P 1 2104 #define V4L2_HEVC_SLICE_TYPE_I 2 2105 2106 #define V4L2_HEVC_SPS_FLAG_SEPARATE_COLOUR_PLANE (1ULL << 0) 2107 #define V4L2_HEVC_SPS_FLAG_SCALING_LIST_ENABLED (1ULL << 1) 2108 #define V4L2_HEVC_SPS_FLAG_AMP_ENABLED (1ULL << 2) 2109 #define V4L2_HEVC_SPS_FLAG_SAMPLE_ADAPTIVE_OFFSET (1ULL << 3) 2110 #define V4L2_HEVC_SPS_FLAG_PCM_ENABLED (1ULL << 4) 2111 #define V4L2_HEVC_SPS_FLAG_PCM_LOOP_FILTER_DISABLED (1ULL << 5) 2112 #define V4L2_HEVC_SPS_FLAG_LONG_TERM_REF_PICS_PRESENT (1ULL << 6) 2113 #define V4L2_HEVC_SPS_FLAG_SPS_TEMPORAL_MVP_ENABLED (1ULL << 7) 2114 #define V4L2_HEVC_SPS_FLAG_STRONG_INTRA_SMOOTHING_ENABLED (1ULL << 8) 2115 2116 /** 2117 * struct v4l2_ctrl_hevc_sps - ITU-T Rec. H.265: Sequence parameter set 2118 * 2119 * @video_parameter_set_id: specifies the value of the 2120 * vps_video_parameter_set_id of the active VPS 2121 * @seq_parameter_set_id: provides an identifier for the SPS for 2122 * reference by other syntax elements 2123 * @pic_width_in_luma_samples: specifies the width of each decoded picture 2124 * in units of luma samples 2125 * @pic_height_in_luma_samples: specifies the height of each decoded picture 2126 * in units of luma samples 2127 * @bit_depth_luma_minus8: this value plus 8specifies the bit depth of the 2128 * samples of the luma array 2129 * @bit_depth_chroma_minus8: this value plus 8 specifies the bit depth of the 2130 * samples of the chroma arrays 2131 * @log2_max_pic_order_cnt_lsb_minus4: this value plus 4 specifies the value of 2132 * the variable MaxPicOrderCntLsb 2133 * @sps_max_dec_pic_buffering_minus1: this value plus 1 specifies the maximum 2134 * required size of the decoded picture 2135 * buffer for the codec video sequence 2136 * @sps_max_num_reorder_pics: indicates the maximum allowed number of pictures 2137 * @sps_max_latency_increase_plus1: not equal to 0 is used to compute the 2138 * value of SpsMaxLatencyPictures array 2139 * @log2_min_luma_coding_block_size_minus3: plus 3 specifies the minimum 2140 * luma coding block size 2141 * @log2_diff_max_min_luma_coding_block_size: specifies the difference between 2142 * the maximum and minimum luma 2143 * coding block size 2144 * @log2_min_luma_transform_block_size_minus2: plus 2 specifies the minimum luma 2145 * transform block size 2146 * @log2_diff_max_min_luma_transform_block_size: specifies the difference between 2147 * the maximum and minimum luma 2148 * transform block size 2149 * @max_transform_hierarchy_depth_inter: specifies the maximum hierarchy 2150 * depth for transform units of 2151 * coding units coded in inter 2152 * prediction mode 2153 * @max_transform_hierarchy_depth_intra: specifies the maximum hierarchy 2154 * depth for transform units of 2155 * coding units coded in intra 2156 * prediction mode 2157 * @pcm_sample_bit_depth_luma_minus1: this value plus 1 specifies the number of 2158 * bits used to represent each of PCM sample 2159 * values of the luma component 2160 * @pcm_sample_bit_depth_chroma_minus1: this value plus 1 specifies the number 2161 * of bits used to represent each of PCM 2162 * sample values of the chroma components 2163 * @log2_min_pcm_luma_coding_block_size_minus3: this value plus 3 specifies the 2164 * minimum size of coding blocks 2165 * @log2_diff_max_min_pcm_luma_coding_block_size: specifies the difference between 2166 * the maximum and minimum size of 2167 * coding blocks 2168 * @num_short_term_ref_pic_sets: specifies the number of st_ref_pic_set() 2169 * syntax structures included in the SPS 2170 * @num_long_term_ref_pics_sps: specifies the number of candidate long-term 2171 * reference pictures that are specified in the SPS 2172 * @chroma_format_idc: specifies the chroma sampling 2173 * @sps_max_sub_layers_minus1: this value plus 1 specifies the maximum number 2174 * of temporal sub-layers 2175 * @reserved: padding field. Should be zeroed by applications. 2176 * @flags: see V4L2_HEVC_SPS_FLAG_{} 2177 */ 2178 struct v4l2_ctrl_hevc_sps { 2179 __u8 video_parameter_set_id; 2180 __u8 seq_parameter_set_id; 2181 __u16 pic_width_in_luma_samples; 2182 __u16 pic_height_in_luma_samples; 2183 __u8 bit_depth_luma_minus8; 2184 __u8 bit_depth_chroma_minus8; 2185 __u8 log2_max_pic_order_cnt_lsb_minus4; 2186 __u8 sps_max_dec_pic_buffering_minus1; 2187 __u8 sps_max_num_reorder_pics; 2188 __u8 sps_max_latency_increase_plus1; 2189 __u8 log2_min_luma_coding_block_size_minus3; 2190 __u8 log2_diff_max_min_luma_coding_block_size; 2191 __u8 log2_min_luma_transform_block_size_minus2; 2192 __u8 log2_diff_max_min_luma_transform_block_size; 2193 __u8 max_transform_hierarchy_depth_inter; 2194 __u8 max_transform_hierarchy_depth_intra; 2195 __u8 pcm_sample_bit_depth_luma_minus1; 2196 __u8 pcm_sample_bit_depth_chroma_minus1; 2197 __u8 log2_min_pcm_luma_coding_block_size_minus3; 2198 __u8 log2_diff_max_min_pcm_luma_coding_block_size; 2199 __u8 num_short_term_ref_pic_sets; 2200 __u8 num_long_term_ref_pics_sps; 2201 __u8 chroma_format_idc; 2202 __u8 sps_max_sub_layers_minus1; 2203 2204 __u8 reserved[6]; 2205 __u64 flags; 2206 }; 2207 2208 #define V4L2_HEVC_PPS_FLAG_DEPENDENT_SLICE_SEGMENT_ENABLED (1ULL << 0) 2209 #define V4L2_HEVC_PPS_FLAG_OUTPUT_FLAG_PRESENT (1ULL << 1) 2210 #define V4L2_HEVC_PPS_FLAG_SIGN_DATA_HIDING_ENABLED (1ULL << 2) 2211 #define V4L2_HEVC_PPS_FLAG_CABAC_INIT_PRESENT (1ULL << 3) 2212 #define V4L2_HEVC_PPS_FLAG_CONSTRAINED_INTRA_PRED (1ULL << 4) 2213 #define V4L2_HEVC_PPS_FLAG_TRANSFORM_SKIP_ENABLED (1ULL << 5) 2214 #define V4L2_HEVC_PPS_FLAG_CU_QP_DELTA_ENABLED (1ULL << 6) 2215 #define V4L2_HEVC_PPS_FLAG_PPS_SLICE_CHROMA_QP_OFFSETS_PRESENT (1ULL << 7) 2216 #define V4L2_HEVC_PPS_FLAG_WEIGHTED_PRED (1ULL << 8) 2217 #define V4L2_HEVC_PPS_FLAG_WEIGHTED_BIPRED (1ULL << 9) 2218 #define V4L2_HEVC_PPS_FLAG_TRANSQUANT_BYPASS_ENABLED (1ULL << 10) 2219 #define V4L2_HEVC_PPS_FLAG_TILES_ENABLED (1ULL << 11) 2220 #define V4L2_HEVC_PPS_FLAG_ENTROPY_CODING_SYNC_ENABLED (1ULL << 12) 2221 #define V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED (1ULL << 13) 2222 #define V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 14) 2223 #define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_OVERRIDE_ENABLED (1ULL << 15) 2224 #define V4L2_HEVC_PPS_FLAG_PPS_DISABLE_DEBLOCKING_FILTER (1ULL << 16) 2225 #define V4L2_HEVC_PPS_FLAG_LISTS_MODIFICATION_PRESENT (1ULL << 17) 2226 #define V4L2_HEVC_PPS_FLAG_SLICE_SEGMENT_HEADER_EXTENSION_PRESENT (1ULL << 18) 2227 #define V4L2_HEVC_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT (1ULL << 19) 2228 #define V4L2_HEVC_PPS_FLAG_UNIFORM_SPACING (1ULL << 20) 2229 2230 /** 2231 * struct v4l2_ctrl_hevc_pps - ITU-T Rec. H.265: Picture parameter set 2232 * 2233 * @pic_parameter_set_id: identifies the PPS for reference by other 2234 * syntax elements 2235 * @num_extra_slice_header_bits: specifies the number of extra slice header 2236 * bits that are present in the slice header RBSP 2237 * for coded pictures referring to the PPS. 2238 * @num_ref_idx_l0_default_active_minus1: this value plus 1 specifies the 2239 * inferred value of num_ref_idx_l0_active_minus1 2240 * @num_ref_idx_l1_default_active_minus1: this value plus 1 specifies the 2241 * inferred value of num_ref_idx_l1_active_minus1 2242 * @init_qp_minus26: this value plus 26 specifies the initial value of SliceQp Y for 2243 * each slice referring to the PPS 2244 * @diff_cu_qp_delta_depth: specifies the difference between the luma coding 2245 * tree block size and the minimum luma coding block 2246 * size of coding units that convey cu_qp_delta_abs 2247 * and cu_qp_delta_sign_flag 2248 * @pps_cb_qp_offset: specify the offsets to the luma quantization parameter Cb 2249 * @pps_cr_qp_offset: specify the offsets to the luma quantization parameter Cr 2250 * @num_tile_columns_minus1: this value plus 1 specifies the number of tile columns 2251 * partitioning the picture 2252 * @num_tile_rows_minus1: this value plus 1 specifies the number of tile rows partitioning 2253 * the picture 2254 * @column_width_minus1: this value plus 1 specifies the width of the each tile column in 2255 * units of coding tree blocks 2256 * @row_height_minus1: this value plus 1 specifies the height of the each tile row in 2257 * units of coding tree blocks 2258 * @pps_beta_offset_div2: specify the default deblocking parameter offsets for 2259 * beta divided by 2 2260 * @pps_tc_offset_div2: specify the default deblocking parameter offsets for tC 2261 * divided by 2 2262 * @log2_parallel_merge_level_minus2: this value plus 2 specifies the value of 2263 * the variable Log2ParMrgLevel 2264 * @reserved: padding field. Should be zeroed by applications. 2265 * @flags: see V4L2_HEVC_PPS_FLAG_{} 2266 */ 2267 struct v4l2_ctrl_hevc_pps { 2268 __u8 pic_parameter_set_id; 2269 __u8 num_extra_slice_header_bits; 2270 __u8 num_ref_idx_l0_default_active_minus1; 2271 __u8 num_ref_idx_l1_default_active_minus1; 2272 __s8 init_qp_minus26; 2273 __u8 diff_cu_qp_delta_depth; 2274 __s8 pps_cb_qp_offset; 2275 __s8 pps_cr_qp_offset; 2276 __u8 num_tile_columns_minus1; 2277 __u8 num_tile_rows_minus1; 2278 __u8 column_width_minus1[20]; 2279 __u8 row_height_minus1[22]; 2280 __s8 pps_beta_offset_div2; 2281 __s8 pps_tc_offset_div2; 2282 __u8 log2_parallel_merge_level_minus2; 2283 __u8 reserved; 2284 __u64 flags; 2285 }; 2286 2287 #define V4L2_HEVC_DPB_ENTRY_LONG_TERM_REFERENCE 0x01 2288 2289 #define V4L2_HEVC_SEI_PIC_STRUCT_FRAME 0 2290 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_FIELD 1 2291 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_FIELD 2 2292 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM 3 2293 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP 4 2294 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_BOTTOM_TOP 5 2295 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_TOP_BOTTOM 6 2296 #define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_DOUBLING 7 2297 #define V4L2_HEVC_SEI_PIC_STRUCT_FRAME_TRIPLING 8 2298 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_PREVIOUS_BOTTOM 9 2299 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_PREVIOUS_TOP 10 2300 #define V4L2_HEVC_SEI_PIC_STRUCT_TOP_PAIRED_NEXT_BOTTOM 11 2301 #define V4L2_HEVC_SEI_PIC_STRUCT_BOTTOM_PAIRED_NEXT_TOP 12 2302 2303 #define V4L2_HEVC_DPB_ENTRIES_NUM_MAX 16 2304 2305 /** 2306 * struct v4l2_hevc_dpb_entry - HEVC decoded picture buffer entry 2307 * 2308 * @timestamp: timestamp of the V4L2 capture buffer to use as reference. 2309 * @flags: long term flag for the reference frame 2310 * @field_pic: whether the reference is a field picture or a frame. 2311 * @reserved: padding field. Should be zeroed by applications. 2312 * @pic_order_cnt_val: the picture order count of the current picture. 2313 */ 2314 struct v4l2_hevc_dpb_entry { 2315 __u64 timestamp; 2316 __u8 flags; 2317 __u8 field_pic; 2318 __u16 reserved; 2319 __s32 pic_order_cnt_val; 2320 }; 2321 2322 /** 2323 * struct v4l2_hevc_pred_weight_table - HEVC weighted prediction parameters 2324 * 2325 * @delta_luma_weight_l0: the difference of the weighting factor applied 2326 * to the luma prediction value for list 0 2327 * @luma_offset_l0: the additive offset applied to the luma prediction value 2328 * for list 0 2329 * @delta_chroma_weight_l0: the difference of the weighting factor applied 2330 * to the chroma prediction values for list 0 2331 * @chroma_offset_l0: the difference of the additive offset applied to 2332 * the chroma prediction values for list 0 2333 * @delta_luma_weight_l1: the difference of the weighting factor applied 2334 * to the luma prediction value for list 1 2335 * @luma_offset_l1: the additive offset applied to the luma prediction value 2336 * for list 1 2337 * @delta_chroma_weight_l1: the difference of the weighting factor applied 2338 * to the chroma prediction values for list 1 2339 * @chroma_offset_l1: the difference of the additive offset applied to 2340 * the chroma prediction values for list 1 2341 * @luma_log2_weight_denom: the base 2 logarithm of the denominator for 2342 * all luma weighting factors 2343 * @delta_chroma_log2_weight_denom: the difference of the base 2 logarithm 2344 * of the denominator for all chroma 2345 * weighting factors 2346 */ 2347 struct v4l2_hevc_pred_weight_table { 2348 __s8 delta_luma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2349 __s8 luma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2350 __s8 delta_chroma_weight_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; 2351 __s8 chroma_offset_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; 2352 2353 __s8 delta_luma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2354 __s8 luma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2355 __s8 delta_chroma_weight_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; 2356 __s8 chroma_offset_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX][2]; 2357 2358 __u8 luma_log2_weight_denom; 2359 __s8 delta_chroma_log2_weight_denom; 2360 }; 2361 2362 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_LUMA (1ULL << 0) 2363 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_SAO_CHROMA (1ULL << 1) 2364 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_TEMPORAL_MVP_ENABLED (1ULL << 2) 2365 #define V4L2_HEVC_SLICE_PARAMS_FLAG_MVD_L1_ZERO (1ULL << 3) 2366 #define V4L2_HEVC_SLICE_PARAMS_FLAG_CABAC_INIT (1ULL << 4) 2367 #define V4L2_HEVC_SLICE_PARAMS_FLAG_COLLOCATED_FROM_L0 (1ULL << 5) 2368 #define V4L2_HEVC_SLICE_PARAMS_FLAG_USE_INTEGER_MV (1ULL << 6) 2369 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_DEBLOCKING_FILTER_DISABLED (1ULL << 7) 2370 #define V4L2_HEVC_SLICE_PARAMS_FLAG_SLICE_LOOP_FILTER_ACROSS_SLICES_ENABLED (1ULL << 8) 2371 #define V4L2_HEVC_SLICE_PARAMS_FLAG_DEPENDENT_SLICE_SEGMENT (1ULL << 9) 2372 2373 /** 2374 * struct v4l2_ctrl_hevc_slice_params - HEVC slice parameters 2375 * 2376 * This control is a dynamically sized 1-dimensional array, 2377 * V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it. 2378 * 2379 * @bit_size: size (in bits) of the current slice data 2380 * @data_byte_offset: offset (in bytes) to the video data in the current slice data 2381 * @num_entry_point_offsets: specifies the number of entry point offset syntax 2382 * elements in the slice header. 2383 * @nal_unit_type: specifies the coding type of the slice (B, P or I) 2384 * @nuh_temporal_id_plus1: minus 1 specifies a temporal identifier for the NAL unit 2385 * @slice_type: see V4L2_HEVC_SLICE_TYPE_{} 2386 * @colour_plane_id: specifies the colour plane associated with the current slice 2387 * @slice_pic_order_cnt: specifies the picture order count 2388 * @num_ref_idx_l0_active_minus1: this value plus 1 specifies the maximum 2389 * reference index for reference picture list 0 2390 * that may be used to decode the slice 2391 * @num_ref_idx_l1_active_minus1: this value plus 1 specifies the maximum 2392 * reference index for reference picture list 1 2393 * that may be used to decode the slice 2394 * @collocated_ref_idx: specifies the reference index of the collocated picture used 2395 * for temporal motion vector prediction 2396 * @five_minus_max_num_merge_cand: specifies the maximum number of merging 2397 * motion vector prediction candidates supported in 2398 * the slice subtracted from 5 2399 * @slice_qp_delta: specifies the initial value of QpY to be used for the coding 2400 * blocks in the slice 2401 * @slice_cb_qp_offset: specifies a difference to be added to the value of pps_cb_qp_offset 2402 * @slice_cr_qp_offset: specifies a difference to be added to the value of pps_cr_qp_offset 2403 * @slice_act_y_qp_offset: screen content extension parameters 2404 * @slice_act_cb_qp_offset: screen content extension parameters 2405 * @slice_act_cr_qp_offset: screen content extension parameters 2406 * @slice_beta_offset_div2: specify the deblocking parameter offsets for beta divided by 2 2407 * @slice_tc_offset_div2: specify the deblocking parameter offsets for tC divided by 2 2408 * @pic_struct: indicates whether a picture should be displayed as a frame or as one or 2409 * more fields 2410 * @reserved0: padding field. Should be zeroed by applications. 2411 * @slice_segment_addr: specifies the address of the first coding tree block in 2412 * the slice segment 2413 * @ref_idx_l0: the list of L0 reference elements as indices in the DPB 2414 * @ref_idx_l1: the list of L1 reference elements as indices in the DPB 2415 * @short_term_ref_pic_set_size: specifies the size of short-term reference 2416 * pictures set included in the SPS 2417 * @long_term_ref_pic_set_size: specifies the size of long-term reference 2418 * pictures set include in the SPS 2419 * @pred_weight_table: the prediction weight coefficients for inter-picture 2420 * prediction 2421 * @reserved1: padding field. Should be zeroed by applications. 2422 * @flags: see V4L2_HEVC_SLICE_PARAMS_FLAG_{} 2423 */ 2424 struct v4l2_ctrl_hevc_slice_params { 2425 __u32 bit_size; 2426 __u32 data_byte_offset; 2427 __u32 num_entry_point_offsets; 2428 2429 /* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */ 2430 __u8 nal_unit_type; 2431 __u8 nuh_temporal_id_plus1; 2432 2433 /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */ 2434 __u8 slice_type; 2435 __u8 colour_plane_id; 2436 __s32 slice_pic_order_cnt; 2437 __u8 num_ref_idx_l0_active_minus1; 2438 __u8 num_ref_idx_l1_active_minus1; 2439 __u8 collocated_ref_idx; 2440 __u8 five_minus_max_num_merge_cand; 2441 __s8 slice_qp_delta; 2442 __s8 slice_cb_qp_offset; 2443 __s8 slice_cr_qp_offset; 2444 __s8 slice_act_y_qp_offset; 2445 __s8 slice_act_cb_qp_offset; 2446 __s8 slice_act_cr_qp_offset; 2447 __s8 slice_beta_offset_div2; 2448 __s8 slice_tc_offset_div2; 2449 2450 /* ISO/IEC 23008-2, ITU-T Rec. H.265: Picture timing SEI message */ 2451 __u8 pic_struct; 2452 2453 __u8 reserved0[3]; 2454 /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */ 2455 __u32 slice_segment_addr; 2456 __u8 ref_idx_l0[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2457 __u8 ref_idx_l1[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2458 __u16 short_term_ref_pic_set_size; 2459 __u16 long_term_ref_pic_set_size; 2460 2461 /* ISO/IEC 23008-2, ITU-T Rec. H.265: Weighted prediction parameter */ 2462 struct v4l2_hevc_pred_weight_table pred_weight_table; 2463 2464 __u8 reserved1[2]; 2465 __u64 flags; 2466 }; 2467 2468 #define V4L2_HEVC_DECODE_PARAM_FLAG_IRAP_PIC 0x1 2469 #define V4L2_HEVC_DECODE_PARAM_FLAG_IDR_PIC 0x2 2470 #define V4L2_HEVC_DECODE_PARAM_FLAG_NO_OUTPUT_OF_PRIOR 0x4 2471 2472 /** 2473 * struct v4l2_ctrl_hevc_decode_params - HEVC decode parameters 2474 * 2475 * @pic_order_cnt_val: picture order count 2476 * @short_term_ref_pic_set_size: specifies the size of short-term reference 2477 * pictures set included in the SPS of the first slice 2478 * @long_term_ref_pic_set_size: specifies the size of long-term reference 2479 * pictures set include in the SPS of the first slice 2480 * @num_active_dpb_entries: the number of entries in dpb 2481 * @num_poc_st_curr_before: the number of reference pictures in the short-term 2482 * set that come before the current frame 2483 * @num_poc_st_curr_after: the number of reference pictures in the short-term 2484 * set that come after the current frame 2485 * @num_poc_lt_curr: the number of reference pictures in the long-term set 2486 * @poc_st_curr_before: provides the index of the short term before references 2487 * in DPB array 2488 * @poc_st_curr_after: provides the index of the short term after references 2489 * in DPB array 2490 * @poc_lt_curr: provides the index of the long term references in DPB array 2491 * @num_delta_pocs_of_ref_rps_idx: same as the derived value NumDeltaPocs[RefRpsIdx], 2492 * can be used to parse the RPS data in slice headers 2493 * instead of skipping it with @short_term_ref_pic_set_size. 2494 * @reserved: padding field. Should be zeroed by applications. 2495 * @dpb: the decoded picture buffer, for meta-data about reference frames 2496 * @flags: see V4L2_HEVC_DECODE_PARAM_FLAG_{} 2497 */ 2498 struct v4l2_ctrl_hevc_decode_params { 2499 __s32 pic_order_cnt_val; 2500 __u16 short_term_ref_pic_set_size; 2501 __u16 long_term_ref_pic_set_size; 2502 __u8 num_active_dpb_entries; 2503 __u8 num_poc_st_curr_before; 2504 __u8 num_poc_st_curr_after; 2505 __u8 num_poc_lt_curr; 2506 __u8 poc_st_curr_before[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2507 __u8 poc_st_curr_after[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2508 __u8 poc_lt_curr[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2509 __u8 num_delta_pocs_of_ref_rps_idx; 2510 __u8 reserved[3]; 2511 struct v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; 2512 __u64 flags; 2513 }; 2514 2515 /** 2516 * struct v4l2_ctrl_hevc_scaling_matrix - HEVC scaling lists parameters 2517 * 2518 * @scaling_list_4x4: scaling list is used for the scaling process for 2519 * transform coefficients. The values on each scaling 2520 * list are expected in raster scan order 2521 * @scaling_list_8x8: scaling list is used for the scaling process for 2522 * transform coefficients. The values on each scaling 2523 * list are expected in raster scan order 2524 * @scaling_list_16x16: scaling list is used for the scaling process for 2525 * transform coefficients. The values on each scaling 2526 * list are expected in raster scan order 2527 * @scaling_list_32x32: scaling list is used for the scaling process for 2528 * transform coefficients. The values on each scaling 2529 * list are expected in raster scan order 2530 * @scaling_list_dc_coef_16x16: scaling list is used for the scaling process 2531 * for transform coefficients. The values on each 2532 * scaling list are expected in raster scan order. 2533 * @scaling_list_dc_coef_32x32: scaling list is used for the scaling process 2534 * for transform coefficients. The values on each 2535 * scaling list are expected in raster scan order. 2536 */ 2537 struct v4l2_ctrl_hevc_scaling_matrix { 2538 __u8 scaling_list_4x4[6][16]; 2539 __u8 scaling_list_8x8[6][64]; 2540 __u8 scaling_list_16x16[6][64]; 2541 __u8 scaling_list_32x32[2][64]; 2542 __u8 scaling_list_dc_coef_16x16[6]; 2543 __u8 scaling_list_dc_coef_32x32[2]; 2544 }; 2545 2546 #define V4L2_CID_COLORIMETRY_CLASS_BASE (V4L2_CTRL_CLASS_COLORIMETRY | 0x900) 2547 #define V4L2_CID_COLORIMETRY_CLASS (V4L2_CTRL_CLASS_COLORIMETRY | 1) 2548 2549 #define V4L2_CID_COLORIMETRY_HDR10_CLL_INFO (V4L2_CID_COLORIMETRY_CLASS_BASE + 0) 2550 2551 struct v4l2_ctrl_hdr10_cll_info { 2552 __u16 max_content_light_level; 2553 __u16 max_pic_average_light_level; 2554 }; 2555 2556 #define V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY (V4L2_CID_COLORIMETRY_CLASS_BASE + 1) 2557 2558 #define V4L2_HDR10_MASTERING_PRIMARIES_X_LOW 5 2559 #define V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH 37000 2560 #define V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW 5 2561 #define V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH 42000 2562 #define V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW 5 2563 #define V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH 37000 2564 #define V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW 5 2565 #define V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH 42000 2566 #define V4L2_HDR10_MASTERING_MAX_LUMA_LOW 50000 2567 #define V4L2_HDR10_MASTERING_MAX_LUMA_HIGH 100000000 2568 #define V4L2_HDR10_MASTERING_MIN_LUMA_LOW 1 2569 #define V4L2_HDR10_MASTERING_MIN_LUMA_HIGH 50000 2570 2571 struct v4l2_ctrl_hdr10_mastering_display { 2572 __u16 display_primaries_x[3]; 2573 __u16 display_primaries_y[3]; 2574 __u16 white_point_x; 2575 __u16 white_point_y; 2576 __u32 max_display_mastering_luminance; 2577 __u32 min_display_mastering_luminance; 2578 }; 2579 2580 /* Stateless VP9 controls */ 2581 2582 #define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_ENABLED 0x1 2583 #define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_UPDATE 0x2 2584 2585 /** 2586 * struct v4l2_vp9_loop_filter - VP9 loop filter parameters 2587 * 2588 * @ref_deltas: contains the adjustment needed for the filter level based on the 2589 * chosen reference frame. If this syntax element is not present in the bitstream, 2590 * users should pass its last value. 2591 * @mode_deltas: contains the adjustment needed for the filter level based on the 2592 * chosen mode. If this syntax element is not present in the bitstream, users should 2593 * pass its last value. 2594 * @level: indicates the loop filter strength. 2595 * @sharpness: indicates the sharpness level. 2596 * @flags: combination of V4L2_VP9_LOOP_FILTER_FLAG_{} flags. 2597 * @reserved: padding field. Should be zeroed by applications. 2598 * 2599 * This structure contains all loop filter related parameters. See sections 2600 * '7.2.8 Loop filter semantics' of the VP9 specification for more details. 2601 */ 2602 struct v4l2_vp9_loop_filter { 2603 __s8 ref_deltas[4]; 2604 __s8 mode_deltas[2]; 2605 __u8 level; 2606 __u8 sharpness; 2607 __u8 flags; 2608 __u8 reserved[7]; 2609 }; 2610 2611 /** 2612 * struct v4l2_vp9_quantization - VP9 quantization parameters 2613 * 2614 * @base_q_idx: indicates the base frame qindex. 2615 * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx. 2616 * @delta_q_uv_dc: indicates the UV DC quantizer relative to base_q_idx. 2617 * @delta_q_uv_ac: indicates the UV AC quantizer relative to base_q_idx. 2618 * @reserved: padding field. Should be zeroed by applications. 2619 * 2620 * Encodes the quantization parameters. See section '7.2.9 Quantization params 2621 * syntax' of the VP9 specification for more details. 2622 */ 2623 struct v4l2_vp9_quantization { 2624 __u8 base_q_idx; 2625 __s8 delta_q_y_dc; 2626 __s8 delta_q_uv_dc; 2627 __s8 delta_q_uv_ac; 2628 __u8 reserved[4]; 2629 }; 2630 2631 #define V4L2_VP9_SEGMENTATION_FLAG_ENABLED 0x01 2632 #define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_MAP 0x02 2633 #define V4L2_VP9_SEGMENTATION_FLAG_TEMPORAL_UPDATE 0x04 2634 #define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_DATA 0x08 2635 #define V4L2_VP9_SEGMENTATION_FLAG_ABS_OR_DELTA_UPDATE 0x10 2636 2637 #define V4L2_VP9_SEG_LVL_ALT_Q 0 2638 #define V4L2_VP9_SEG_LVL_ALT_L 1 2639 #define V4L2_VP9_SEG_LVL_REF_FRAME 2 2640 #define V4L2_VP9_SEG_LVL_SKIP 3 2641 #define V4L2_VP9_SEG_LVL_MAX 4 2642 2643 #define V4L2_VP9_SEGMENT_FEATURE_ENABLED(id) (1 << (id)) 2644 #define V4L2_VP9_SEGMENT_FEATURE_ENABLED_MASK 0xf 2645 2646 /** 2647 * struct v4l2_vp9_segmentation - VP9 segmentation parameters 2648 * 2649 * @feature_data: data attached to each feature. Data entry is only valid if 2650 * the feature is enabled. The array shall be indexed with segment number as 2651 * the first dimension (0..7) and one of V4L2_VP9_SEG_{} as the second dimension. 2652 * @feature_enabled: bitmask defining which features are enabled in each segment. 2653 * The value for each segment is a combination of V4L2_VP9_SEGMENT_FEATURE_ENABLED(id) 2654 * values where id is one of V4L2_VP9_SEG_LVL_{}. 2655 * @tree_probs: specifies the probability values to be used when decoding a 2656 * Segment-ID. See '5.15. Segmentation map' section of the VP9 specification 2657 * for more details. 2658 * @pred_probs: specifies the probability values to be used when decoding a 2659 * Predicted-Segment-ID. See '6.4.14. Get segment id syntax' section of :ref:`vp9` 2660 * for more details. 2661 * @flags: combination of V4L2_VP9_SEGMENTATION_FLAG_{} flags. 2662 * @reserved: padding field. Should be zeroed by applications. 2663 * 2664 * Encodes the quantization parameters. See section '7.2.10 Segmentation params syntax' of 2665 * the VP9 specification for more details. 2666 */ 2667 struct v4l2_vp9_segmentation { 2668 __s16 feature_data[8][4]; 2669 __u8 feature_enabled[8]; 2670 __u8 tree_probs[7]; 2671 __u8 pred_probs[3]; 2672 __u8 flags; 2673 __u8 reserved[5]; 2674 }; 2675 2676 #define V4L2_VP9_FRAME_FLAG_KEY_FRAME 0x001 2677 #define V4L2_VP9_FRAME_FLAG_SHOW_FRAME 0x002 2678 #define V4L2_VP9_FRAME_FLAG_ERROR_RESILIENT 0x004 2679 #define V4L2_VP9_FRAME_FLAG_INTRA_ONLY 0x008 2680 #define V4L2_VP9_FRAME_FLAG_ALLOW_HIGH_PREC_MV 0x010 2681 #define V4L2_VP9_FRAME_FLAG_REFRESH_FRAME_CTX 0x020 2682 #define V4L2_VP9_FRAME_FLAG_PARALLEL_DEC_MODE 0x040 2683 #define V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING 0x080 2684 #define V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING 0x100 2685 #define V4L2_VP9_FRAME_FLAG_COLOR_RANGE_FULL_SWING 0x200 2686 2687 #define V4L2_VP9_SIGN_BIAS_LAST 0x1 2688 #define V4L2_VP9_SIGN_BIAS_GOLDEN 0x2 2689 #define V4L2_VP9_SIGN_BIAS_ALT 0x4 2690 2691 #define V4L2_VP9_RESET_FRAME_CTX_NONE 0 2692 #define V4L2_VP9_RESET_FRAME_CTX_SPEC 1 2693 #define V4L2_VP9_RESET_FRAME_CTX_ALL 2 2694 2695 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP 0 2696 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SMOOTH 1 2697 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SHARP 2 2698 #define V4L2_VP9_INTERP_FILTER_BILINEAR 3 2699 #define V4L2_VP9_INTERP_FILTER_SWITCHABLE 4 2700 2701 #define V4L2_VP9_REFERENCE_MODE_SINGLE_REFERENCE 0 2702 #define V4L2_VP9_REFERENCE_MODE_COMPOUND_REFERENCE 1 2703 #define V4L2_VP9_REFERENCE_MODE_SELECT 2 2704 2705 #define V4L2_VP9_PROFILE_MAX 3 2706 2707 #define V4L2_CID_STATELESS_VP9_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 300) 2708 /** 2709 * struct v4l2_ctrl_vp9_frame - VP9 frame decoding control 2710 * 2711 * @lf: loop filter parameters. See &v4l2_vp9_loop_filter for more details. 2712 * @quant: quantization parameters. See &v4l2_vp9_quantization for more details. 2713 * @seg: segmentation parameters. See &v4l2_vp9_segmentation for more details. 2714 * @flags: combination of V4L2_VP9_FRAME_FLAG_{} flags. 2715 * @compressed_header_size: compressed header size in bytes. 2716 * @uncompressed_header_size: uncompressed header size in bytes. 2717 * @frame_width_minus_1: add 1 to it and you'll get the frame width expressed in pixels. 2718 * @frame_height_minus_1: add 1 to it and you'll get the frame height expressed in pixels. 2719 * @render_width_minus_1: add 1 to it and you'll get the expected render width expressed in 2720 * pixels. This is not used during the decoding process but might be used by HW scalers 2721 * to prepare a frame that's ready for scanout. 2722 * @render_height_minus_1: add 1 to it and you'll get the expected render height expressed in 2723 * pixels. This is not used during the decoding process but might be used by HW scalers 2724 * to prepare a frame that's ready for scanout. 2725 * @last_frame_ts: "last" reference buffer timestamp. 2726 * The timestamp refers to the timestamp field in struct v4l2_buffer. 2727 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 2728 * @golden_frame_ts: "golden" reference buffer timestamp. 2729 * The timestamp refers to the timestamp field in struct v4l2_buffer. 2730 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 2731 * @alt_frame_ts: "alt" reference buffer timestamp. 2732 * The timestamp refers to the timestamp field in struct v4l2_buffer. 2733 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 2734 * @ref_frame_sign_bias: a bitfield specifying whether the sign bias is set for a given 2735 * reference frame. Either of V4L2_VP9_SIGN_BIAS_{}. 2736 * @reset_frame_context: specifies whether the frame context should be reset to default values. 2737 * Either of V4L2_VP9_RESET_FRAME_CTX_{}. 2738 * @frame_context_idx: frame context that should be used/updated. 2739 * @profile: VP9 profile. Can be 0, 1, 2 or 3. 2740 * @bit_depth: bits per components. Can be 8, 10 or 12. Note that not all profiles support 2741 * 10 and/or 12 bits depths. 2742 * @interpolation_filter: specifies the filter selection used for performing inter prediction. 2743 * Set to one of V4L2_VP9_INTERP_FILTER_{}. 2744 * @tile_cols_log2: specifies the base 2 logarithm of the width of each tile (where the width 2745 * is measured in units of 8x8 blocks). Shall be less than or equal to 6. 2746 * @tile_rows_log2: specifies the base 2 logarithm of the height of each tile (where the height 2747 * is measured in units of 8x8 blocks). 2748 * @reference_mode: specifies the type of inter prediction to be used. 2749 * Set to one of V4L2_VP9_REFERENCE_MODE_{}. 2750 * @reserved: padding field. Should be zeroed by applications. 2751 */ 2752 struct v4l2_ctrl_vp9_frame { 2753 struct v4l2_vp9_loop_filter lf; 2754 struct v4l2_vp9_quantization quant; 2755 struct v4l2_vp9_segmentation seg; 2756 __u32 flags; 2757 __u16 compressed_header_size; 2758 __u16 uncompressed_header_size; 2759 __u16 frame_width_minus_1; 2760 __u16 frame_height_minus_1; 2761 __u16 render_width_minus_1; 2762 __u16 render_height_minus_1; 2763 __u64 last_frame_ts; 2764 __u64 golden_frame_ts; 2765 __u64 alt_frame_ts; 2766 __u8 ref_frame_sign_bias; 2767 __u8 reset_frame_context; 2768 __u8 frame_context_idx; 2769 __u8 profile; 2770 __u8 bit_depth; 2771 __u8 interpolation_filter; 2772 __u8 tile_cols_log2; 2773 __u8 tile_rows_log2; 2774 __u8 reference_mode; 2775 __u8 reserved[7]; 2776 }; 2777 2778 #define V4L2_VP9_NUM_FRAME_CTX 4 2779 2780 /** 2781 * struct v4l2_vp9_mv_probs - VP9 Motion vector probability updates 2782 * @joint: motion vector joint probability updates. 2783 * @sign: motion vector sign probability updates. 2784 * @classes: motion vector class probability updates. 2785 * @class0_bit: motion vector class0 bit probability updates. 2786 * @bits: motion vector bits probability updates. 2787 * @class0_fr: motion vector class0 fractional bit probability updates. 2788 * @fr: motion vector fractional bit probability updates. 2789 * @class0_hp: motion vector class0 high precision fractional bit probability updates. 2790 * @hp: motion vector high precision fractional bit probability updates. 2791 * 2792 * This structure contains new values of motion vector probabilities. 2793 * A value of zero in an array element means there is no update of the relevant probability. 2794 * See `struct v4l2_vp9_prob_updates` for details. 2795 */ 2796 struct v4l2_vp9_mv_probs { 2797 __u8 joint[3]; 2798 __u8 sign[2]; 2799 __u8 classes[2][10]; 2800 __u8 class0_bit[2]; 2801 __u8 bits[2][10]; 2802 __u8 class0_fr[2][2][3]; 2803 __u8 fr[2][3]; 2804 __u8 class0_hp[2]; 2805 __u8 hp[2]; 2806 }; 2807 2808 #define V4L2_CID_STATELESS_VP9_COMPRESSED_HDR (V4L2_CID_CODEC_STATELESS_BASE + 301) 2809 2810 #define V4L2_VP9_TX_MODE_ONLY_4X4 0 2811 #define V4L2_VP9_TX_MODE_ALLOW_8X8 1 2812 #define V4L2_VP9_TX_MODE_ALLOW_16X16 2 2813 #define V4L2_VP9_TX_MODE_ALLOW_32X32 3 2814 #define V4L2_VP9_TX_MODE_SELECT 4 2815 2816 /** 2817 * struct v4l2_ctrl_vp9_compressed_hdr - VP9 probability updates control 2818 * @tx_mode: specifies the TX mode. Set to one of V4L2_VP9_TX_MODE_{}. 2819 * @tx8: TX 8x8 probability updates. 2820 * @tx16: TX 16x16 probability updates. 2821 * @tx32: TX 32x32 probability updates. 2822 * @coef: coefficient probability updates. 2823 * @skip: skip probability updates. 2824 * @inter_mode: inter mode probability updates. 2825 * @interp_filter: interpolation filter probability updates. 2826 * @is_inter: is inter-block probability updates. 2827 * @comp_mode: compound prediction mode probability updates. 2828 * @single_ref: single ref probability updates. 2829 * @comp_ref: compound ref probability updates. 2830 * @y_mode: Y prediction mode probability updates. 2831 * @uv_mode: UV prediction mode probability updates. 2832 * @partition: partition probability updates. 2833 * @mv: motion vector probability updates. 2834 * 2835 * This structure holds the probabilities update as parsed in the compressed 2836 * header (Spec 6.3). These values represent the value of probability update after 2837 * being translated with inv_map_table[] (see 6.3.5). A value of zero in an array element 2838 * means that there is no update of the relevant probability. 2839 * 2840 * This control is optional and needs to be used when dealing with the hardware which is 2841 * not capable of parsing the compressed header itself. Only drivers which need it will 2842 * implement it. 2843 */ 2844 struct v4l2_ctrl_vp9_compressed_hdr { 2845 __u8 tx_mode; 2846 __u8 tx8[2][1]; 2847 __u8 tx16[2][2]; 2848 __u8 tx32[2][3]; 2849 __u8 coef[4][2][2][6][6][3]; 2850 __u8 skip[3]; 2851 __u8 inter_mode[7][3]; 2852 __u8 interp_filter[4][2]; 2853 __u8 is_inter[4]; 2854 __u8 comp_mode[5]; 2855 __u8 single_ref[5][2]; 2856 __u8 comp_ref[5]; 2857 __u8 y_mode[4][9]; 2858 __u8 uv_mode[10][9]; 2859 __u8 partition[16][3]; 2860 2861 struct v4l2_vp9_mv_probs mv; 2862 }; 2863 2864 /* Stateless AV1 controls */ 2865 2866 #define V4L2_AV1_TOTAL_REFS_PER_FRAME 8 2867 #define V4L2_AV1_CDEF_MAX 8 2868 #define V4L2_AV1_NUM_PLANES_MAX 3 /* 1 if monochrome, 3 otherwise */ 2869 #define V4L2_AV1_MAX_SEGMENTS 8 2870 #define V4L2_AV1_MAX_OPERATING_POINTS (1 << 5) /* 5 bits to encode */ 2871 #define V4L2_AV1_REFS_PER_FRAME 7 2872 #define V4L2_AV1_MAX_NUM_Y_POINTS (1 << 4) /* 4 bits to encode */ 2873 #define V4L2_AV1_MAX_NUM_CB_POINTS (1 << 4) /* 4 bits to encode */ 2874 #define V4L2_AV1_MAX_NUM_CR_POINTS (1 << 4) /* 4 bits to encode */ 2875 #define V4L2_AV1_AR_COEFFS_SIZE 25 /* (2 * 3 * (3 + 1)) + 1 */ 2876 #define V4L2_AV1_MAX_NUM_PLANES 3 2877 #define V4L2_AV1_MAX_TILE_COLS 64 2878 #define V4L2_AV1_MAX_TILE_ROWS 64 2879 #define V4L2_AV1_MAX_TILE_COUNT 512 2880 2881 #define V4L2_AV1_SEQUENCE_FLAG_STILL_PICTURE 0x00000001 2882 #define V4L2_AV1_SEQUENCE_FLAG_USE_128X128_SUPERBLOCK 0x00000002 2883 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_FILTER_INTRA 0x00000004 2884 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTRA_EDGE_FILTER 0x00000008 2885 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTERINTRA_COMPOUND 0x00000010 2886 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_MASKED_COMPOUND 0x00000020 2887 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_WARPED_MOTION 0x00000040 2888 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_DUAL_FILTER 0x00000080 2889 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_ORDER_HINT 0x00000100 2890 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_JNT_COMP 0x00000200 2891 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_REF_FRAME_MVS 0x00000400 2892 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_SUPERRES 0x00000800 2893 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_CDEF 0x00001000 2894 #define V4L2_AV1_SEQUENCE_FLAG_ENABLE_RESTORATION 0x00002000 2895 #define V4L2_AV1_SEQUENCE_FLAG_MONO_CHROME 0x00004000 2896 #define V4L2_AV1_SEQUENCE_FLAG_COLOR_RANGE 0x00008000 2897 #define V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_X 0x00010000 2898 #define V4L2_AV1_SEQUENCE_FLAG_SUBSAMPLING_Y 0x00020000 2899 #define V4L2_AV1_SEQUENCE_FLAG_FILM_GRAIN_PARAMS_PRESENT 0x00040000 2900 #define V4L2_AV1_SEQUENCE_FLAG_SEPARATE_UV_DELTA_Q 0x00080000 2901 2902 #define V4L2_CID_STATELESS_AV1_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE + 500) 2903 /** 2904 * struct v4l2_ctrl_av1_sequence - AV1 Sequence 2905 * 2906 * Represents an AV1 Sequence OBU. See section 5.5 "Sequence header OBU syntax" 2907 * for more details. 2908 * 2909 * @flags: See V4L2_AV1_SEQUENCE_FLAG_{}. 2910 * @seq_profile: specifies the features that can be used in the coded video 2911 * sequence. 2912 * @order_hint_bits: specifies the number of bits used for the order_hint field 2913 * at each frame. 2914 * @bit_depth: the bitdepth to use for the sequence as described in section 2915 * 5.5.2 "Color config syntax". 2916 * @reserved: padding field. Should be zeroed by applications. 2917 * @max_frame_width_minus_1: specifies the maximum frame width minus 1 for the 2918 * frames represented by this sequence header. 2919 * @max_frame_height_minus_1: specifies the maximum frame height minus 1 for the 2920 * frames represented by this sequence header. 2921 */ 2922 struct v4l2_ctrl_av1_sequence { 2923 __u32 flags; 2924 __u8 seq_profile; 2925 __u8 order_hint_bits; 2926 __u8 bit_depth; 2927 __u8 reserved; 2928 __u16 max_frame_width_minus_1; 2929 __u16 max_frame_height_minus_1; 2930 }; 2931 2932 #define V4L2_CID_STATELESS_AV1_TILE_GROUP_ENTRY (V4L2_CID_CODEC_STATELESS_BASE + 501) 2933 /** 2934 * struct v4l2_ctrl_av1_tile_group_entry - AV1 Tile Group entry 2935 * 2936 * Represents a single AV1 tile inside an AV1 Tile Group. Note that MiRowStart, 2937 * MiRowEnd, MiColStart and MiColEnd can be retrieved from struct 2938 * v4l2_av1_tile_info in struct v4l2_ctrl_av1_frame using tile_row and 2939 * tile_col. See section 6.10.1 "General tile group OBU semantics" for more 2940 * details. 2941 * 2942 * @tile_offset: offset from the OBU data, i.e. where the coded tile data 2943 * actually starts. 2944 * @tile_size: specifies the size in bytes of the coded tile. Equivalent to 2945 * "TileSize" in the AV1 Specification. 2946 * @tile_row: specifies the row of the current tile. Equivalent to "TileRow" in 2947 * the AV1 Specification. 2948 * @tile_col: specifies the col of the current tile. Equivalent to "TileCol" in 2949 * the AV1 Specification. 2950 */ 2951 struct v4l2_ctrl_av1_tile_group_entry { 2952 __u32 tile_offset; 2953 __u32 tile_size; 2954 __u32 tile_row; 2955 __u32 tile_col; 2956 }; 2957 2958 /** 2959 * enum v4l2_av1_warp_model - AV1 Warp Model as described in section 3 2960 * "Symbols and abbreviated terms" of the AV1 Specification. 2961 * 2962 * @V4L2_AV1_WARP_MODEL_IDENTITY: Warp model is just an identity transform. 2963 * @V4L2_AV1_WARP_MODEL_TRANSLATION: Warp model is a pure translation. 2964 * @V4L2_AV1_WARP_MODEL_ROTZOOM: Warp model is a rotation + symmetric zoom + 2965 * translation. 2966 * @V4L2_AV1_WARP_MODEL_AFFINE: Warp model is a general affine transform. 2967 */ 2968 enum v4l2_av1_warp_model { 2969 V4L2_AV1_WARP_MODEL_IDENTITY = 0, 2970 V4L2_AV1_WARP_MODEL_TRANSLATION = 1, 2971 V4L2_AV1_WARP_MODEL_ROTZOOM = 2, 2972 V4L2_AV1_WARP_MODEL_AFFINE = 3, 2973 }; 2974 2975 /** 2976 * enum v4l2_av1_reference_frame - AV1 reference frames 2977 * 2978 * @V4L2_AV1_REF_INTRA_FRAME: Intra Frame Reference 2979 * @V4L2_AV1_REF_LAST_FRAME: Last Reference Frame 2980 * @V4L2_AV1_REF_LAST2_FRAME: Last2 Reference Frame 2981 * @V4L2_AV1_REF_LAST3_FRAME: Last3 Reference Frame 2982 * @V4L2_AV1_REF_GOLDEN_FRAME: Golden Reference Frame 2983 * @V4L2_AV1_REF_BWDREF_FRAME: BWD Reference Frame 2984 * @V4L2_AV1_REF_ALTREF2_FRAME: Alternative2 Reference Frame 2985 * @V4L2_AV1_REF_ALTREF_FRAME: Alternative Reference Frame 2986 */ 2987 enum v4l2_av1_reference_frame { 2988 V4L2_AV1_REF_INTRA_FRAME = 0, 2989 V4L2_AV1_REF_LAST_FRAME = 1, 2990 V4L2_AV1_REF_LAST2_FRAME = 2, 2991 V4L2_AV1_REF_LAST3_FRAME = 3, 2992 V4L2_AV1_REF_GOLDEN_FRAME = 4, 2993 V4L2_AV1_REF_BWDREF_FRAME = 5, 2994 V4L2_AV1_REF_ALTREF2_FRAME = 6, 2995 V4L2_AV1_REF_ALTREF_FRAME = 7, 2996 }; 2997 2998 #define V4L2_AV1_GLOBAL_MOTION_IS_INVALID(ref) (1 << (ref)) 2999 3000 #define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_GLOBAL 0x1 3001 #define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_ROT_ZOOM 0x2 3002 #define V4L2_AV1_GLOBAL_MOTION_FLAG_IS_TRANSLATION 0x4 3003 /** 3004 * struct v4l2_av1_global_motion - AV1 Global Motion parameters as described in 3005 * section 6.8.17 "Global motion params semantics" of the AV1 specification. 3006 * 3007 * @flags: A bitfield containing the flags per reference frame. See 3008 * V4L2_AV1_GLOBAL_MOTION_FLAG_{} 3009 * @type: The type of global motion transform used. 3010 * @params: this field has the same meaning as "gm_params" in the AV1 3011 * specification. 3012 * @invalid: bitfield indicating whether the global motion params are invalid 3013 * for a given reference frame. See section 7.11.3.6 Setup shear process and 3014 * the variable "warpValid". Use V4L2_AV1_GLOBAL_MOTION_IS_INVALID(ref) to 3015 * create a suitable mask. 3016 * @reserved: padding field. Should be zeroed by applications. 3017 */ 3018 3019 struct v4l2_av1_global_motion { 3020 __u8 flags[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3021 enum v4l2_av1_warp_model type[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3022 __s32 params[V4L2_AV1_TOTAL_REFS_PER_FRAME][6]; 3023 __u8 invalid; 3024 __u8 reserved[3]; 3025 }; 3026 3027 /** 3028 * enum v4l2_av1_frame_restoration_type - AV1 Frame Restoration Type 3029 * @V4L2_AV1_FRAME_RESTORE_NONE: no filtering is applied. 3030 * @V4L2_AV1_FRAME_RESTORE_WIENER: Wiener filter process is invoked. 3031 * @V4L2_AV1_FRAME_RESTORE_SGRPROJ: self guided filter process is invoked. 3032 * @V4L2_AV1_FRAME_RESTORE_SWITCHABLE: restoration filter is swichtable. 3033 */ 3034 enum v4l2_av1_frame_restoration_type { 3035 V4L2_AV1_FRAME_RESTORE_NONE = 0, 3036 V4L2_AV1_FRAME_RESTORE_WIENER = 1, 3037 V4L2_AV1_FRAME_RESTORE_SGRPROJ = 2, 3038 V4L2_AV1_FRAME_RESTORE_SWITCHABLE = 3, 3039 }; 3040 3041 #define V4L2_AV1_LOOP_RESTORATION_FLAG_USES_LR 0x1 3042 #define V4L2_AV1_LOOP_RESTORATION_FLAG_USES_CHROMA_LR 0x2 3043 3044 /** 3045 * struct v4l2_av1_loop_restoration - AV1 Loop Restauration as described in 3046 * section 6.10.15 "Loop restoration params semantics" of the AV1 specification. 3047 * 3048 * @flags: See V4L2_AV1_LOOP_RESTORATION_FLAG_{}. 3049 * @lr_unit_shift: specifies if the luma restoration size should be halved. 3050 * @lr_uv_shift: specifies if the chroma size should be half the luma size. 3051 * @reserved: padding field. Should be zeroed by applications. 3052 * @frame_restoration_type: specifies the type of restoration used for each 3053 * plane. See enum v4l2_av1_frame_restoration_type. 3054 * @loop_restoration_size: specifies the size of loop restoration units in units 3055 * of samples in the current plane. 3056 */ 3057 struct v4l2_av1_loop_restoration { 3058 __u8 flags; 3059 __u8 lr_unit_shift; 3060 __u8 lr_uv_shift; 3061 __u8 reserved; 3062 enum v4l2_av1_frame_restoration_type frame_restoration_type[V4L2_AV1_NUM_PLANES_MAX]; 3063 __u32 loop_restoration_size[V4L2_AV1_MAX_NUM_PLANES]; 3064 }; 3065 3066 /** 3067 * struct v4l2_av1_cdef - AV1 CDEF params semantics as described in section 3068 * 6.10.14 "CDEF params semantics" of the AV1 specification 3069 * 3070 * @damping_minus_3: controls the amount of damping in the deringing filter. 3071 * @bits: specifies the number of bits needed to specify which CDEF filter to 3072 * apply. 3073 * @y_pri_strength: specifies the strength of the primary filter. 3074 * @y_sec_strength: specifies the strength of the secondary filter. 3075 * @uv_pri_strength: specifies the strength of the primary filter. 3076 * @uv_sec_strength: specifies the strength of the secondary filter. 3077 */ 3078 struct v4l2_av1_cdef { 3079 __u8 damping_minus_3; 3080 __u8 bits; 3081 __u8 y_pri_strength[V4L2_AV1_CDEF_MAX]; 3082 __u8 y_sec_strength[V4L2_AV1_CDEF_MAX]; 3083 __u8 uv_pri_strength[V4L2_AV1_CDEF_MAX]; 3084 __u8 uv_sec_strength[V4L2_AV1_CDEF_MAX]; 3085 }; 3086 3087 #define V4L2_AV1_SEGMENTATION_FLAG_ENABLED 0x1 3088 #define V4L2_AV1_SEGMENTATION_FLAG_UPDATE_MAP 0x2 3089 #define V4L2_AV1_SEGMENTATION_FLAG_TEMPORAL_UPDATE 0x4 3090 #define V4L2_AV1_SEGMENTATION_FLAG_UPDATE_DATA 0x8 3091 #define V4L2_AV1_SEGMENTATION_FLAG_SEG_ID_PRE_SKIP 0x10 3092 3093 /** 3094 * enum v4l2_av1_segment_feature - AV1 segment features as described in section 3095 * 3 "Symbols and abbreviated terms" of the AV1 specification. 3096 * 3097 * @V4L2_AV1_SEG_LVL_ALT_Q: Index for quantizer segment feature. 3098 * @V4L2_AV1_SEG_LVL_ALT_LF_Y_V: Index for vertical luma loop filter segment 3099 * feature. 3100 * @V4L2_AV1_SEG_LVL_REF_FRAME: Index for reference frame segment feature. 3101 * @V4L2_AV1_SEG_LVL_REF_SKIP: Index for skip segment feature. 3102 * @V4L2_AV1_SEG_LVL_REF_GLOBALMV: Index for global mv feature. 3103 * @V4L2_AV1_SEG_LVL_MAX: Number of segment features. 3104 */ 3105 enum v4l2_av1_segment_feature { 3106 V4L2_AV1_SEG_LVL_ALT_Q = 0, 3107 V4L2_AV1_SEG_LVL_ALT_LF_Y_V = 1, 3108 V4L2_AV1_SEG_LVL_REF_FRAME = 5, 3109 V4L2_AV1_SEG_LVL_REF_SKIP = 6, 3110 V4L2_AV1_SEG_LVL_REF_GLOBALMV = 7, 3111 V4L2_AV1_SEG_LVL_MAX = 8 3112 }; 3113 3114 #define V4L2_AV1_SEGMENT_FEATURE_ENABLED(id) (1 << (id)) 3115 3116 /** 3117 * struct v4l2_av1_segmentation - AV1 Segmentation params as defined in section 3118 * 6.8.13 "Segmentation params semantics" of the AV1 specification. 3119 * 3120 * @flags: see V4L2_AV1_SEGMENTATION_FLAG_{}. 3121 * @last_active_seg_id: indicates the highest numbered segment id that has some 3122 * enabled feature. This is used when decoding the segment id to only decode 3123 * choices corresponding to used segments. 3124 * @feature_enabled: bitmask defining which features are enabled in each 3125 * segment. Use V4L2_AV1_SEGMENT_FEATURE_ENABLED to build a suitable mask. 3126 * @feature_data: data attached to each feature. Data entry is only valid if the 3127 * feature is enabled 3128 */ 3129 struct v4l2_av1_segmentation { 3130 __u8 flags; 3131 __u8 last_active_seg_id; 3132 __u8 feature_enabled[V4L2_AV1_MAX_SEGMENTS]; 3133 __s16 feature_data[V4L2_AV1_MAX_SEGMENTS][V4L2_AV1_SEG_LVL_MAX]; 3134 }; 3135 3136 #define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_ENABLED 0x1 3137 #define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_UPDATE 0x2 3138 #define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_PRESENT 0x4 3139 #define V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_MULTI 0x8 3140 3141 /** 3142 * struct v4l2_av1_loop_filter - AV1 Loop filter params as defined in section 3143 * 6.8.10 "Loop filter semantics" and 6.8.16 "Loop filter delta parameters 3144 * semantics" of the AV1 specification. 3145 * 3146 * @flags: see V4L2_AV1_LOOP_FILTER_FLAG_{} 3147 * @level: an array containing loop filter strength values. Different loop 3148 * filter strength values from the array are used depending on the image plane 3149 * being filtered, and the edge direction (vertical or horizontal) being 3150 * filtered. 3151 * @sharpness: indicates the sharpness level. The loop_filter_level and 3152 * loop_filter_sharpness together determine when a block edge is filtered, and 3153 * by how much the filtering can change the sample values. The loop filter 3154 * process is described in section 7.14 of the AV1 specification. 3155 * @ref_deltas: contains the adjustment needed for the filter level based on the 3156 * chosen reference frame. If this syntax element is not present, it maintains 3157 * its previous value. 3158 * @mode_deltas: contains the adjustment needed for the filter level based on 3159 * the chosen mode. If this syntax element is not present, it maintains its 3160 * previous value. 3161 * @delta_lf_res: specifies the left shift which should be applied to decoded 3162 * loop filter delta values. 3163 */ 3164 struct v4l2_av1_loop_filter { 3165 __u8 flags; 3166 __u8 level[4]; 3167 __u8 sharpness; 3168 __s8 ref_deltas[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3169 __s8 mode_deltas[2]; 3170 __u8 delta_lf_res; 3171 }; 3172 3173 #define V4L2_AV1_QUANTIZATION_FLAG_DIFF_UV_DELTA 0x1 3174 #define V4L2_AV1_QUANTIZATION_FLAG_USING_QMATRIX 0x2 3175 #define V4L2_AV1_QUANTIZATION_FLAG_DELTA_Q_PRESENT 0x4 3176 3177 /** 3178 * struct v4l2_av1_quantization - AV1 Quantization params as defined in section 3179 * 6.8.11 "Quantization params semantics" of the AV1 specification. 3180 * 3181 * @flags: see V4L2_AV1_QUANTIZATION_FLAG_{} 3182 * @base_q_idx: indicates the base frame qindex. This is used for Y AC 3183 * coefficients and as the base value for the other quantizers. 3184 * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx. 3185 * @delta_q_u_dc: indicates the U DC quantizer relative to base_q_idx. 3186 * @delta_q_u_ac: indicates the U AC quantizer relative to base_q_idx. 3187 * @delta_q_v_dc: indicates the V DC quantizer relative to base_q_idx. 3188 * @delta_q_v_ac: indicates the V AC quantizer relative to base_q_idx. 3189 * @qm_y: specifies the level in the quantizer matrix that should be used for 3190 * luma plane decoding. 3191 * @qm_u: specifies the level in the quantizer matrix that should be used for 3192 * chroma U plane decoding. 3193 * @qm_v: specifies the level in the quantizer matrix that should be used for 3194 * chroma V plane decoding. 3195 * @delta_q_res: specifies the left shift which should be applied to decoded 3196 * quantizer index delta values. 3197 */ 3198 struct v4l2_av1_quantization { 3199 __u8 flags; 3200 __u8 base_q_idx; 3201 __s8 delta_q_y_dc; 3202 __s8 delta_q_u_dc; 3203 __s8 delta_q_u_ac; 3204 __s8 delta_q_v_dc; 3205 __s8 delta_q_v_ac; 3206 __u8 qm_y; 3207 __u8 qm_u; 3208 __u8 qm_v; 3209 __u8 delta_q_res; 3210 }; 3211 3212 #define V4L2_AV1_TILE_INFO_FLAG_UNIFORM_TILE_SPACING 0x1 3213 3214 /** 3215 * struct v4l2_av1_tile_info - AV1 Tile info as defined in section 6.8.14 "Tile 3216 * info semantics" of the AV1 specification. 3217 * 3218 * @flags: see V4L2_AV1_TILE_INFO_FLAG_{} 3219 * @context_update_tile_id: specifies which tile to use for the CDF update. 3220 * @tile_rows: specifies the number of tiles down the frame. 3221 * @tile_cols: specifies the number of tiles across the frame. 3222 * @mi_col_starts: an array specifying the start column (in units of 4x4 luma 3223 * samples) for each tile across the image. 3224 * @mi_row_starts: an array specifying the start row (in units of 4x4 luma 3225 * samples) for each tile down the image. 3226 * @width_in_sbs_minus_1: specifies the width of a tile minus 1 in units of 3227 * superblocks. 3228 * @height_in_sbs_minus_1: specifies the height of a tile minus 1 in units of 3229 * superblocks. 3230 * @tile_size_bytes: specifies the number of bytes needed to code each tile 3231 * size. 3232 * @reserved: padding field. Should be zeroed by applications. 3233 */ 3234 struct v4l2_av1_tile_info { 3235 __u8 flags; 3236 __u8 context_update_tile_id; 3237 __u8 tile_cols; 3238 __u8 tile_rows; 3239 __u32 mi_col_starts[V4L2_AV1_MAX_TILE_COLS + 1]; 3240 __u32 mi_row_starts[V4L2_AV1_MAX_TILE_ROWS + 1]; 3241 __u32 width_in_sbs_minus_1[V4L2_AV1_MAX_TILE_COLS]; 3242 __u32 height_in_sbs_minus_1[V4L2_AV1_MAX_TILE_ROWS]; 3243 __u8 tile_size_bytes; 3244 __u8 reserved[3]; 3245 }; 3246 3247 /** 3248 * enum v4l2_av1_frame_type - AV1 Frame Type 3249 * 3250 * @V4L2_AV1_KEY_FRAME: Key frame 3251 * @V4L2_AV1_INTER_FRAME: Inter frame 3252 * @V4L2_AV1_INTRA_ONLY_FRAME: Intra-only frame 3253 * @V4L2_AV1_SWITCH_FRAME: Switch frame 3254 */ 3255 enum v4l2_av1_frame_type { 3256 V4L2_AV1_KEY_FRAME = 0, 3257 V4L2_AV1_INTER_FRAME = 1, 3258 V4L2_AV1_INTRA_ONLY_FRAME = 2, 3259 V4L2_AV1_SWITCH_FRAME = 3 3260 }; 3261 3262 /** 3263 * enum v4l2_av1_interpolation_filter - AV1 interpolation filter types 3264 * 3265 * @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP: eight tap filter 3266 * @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SMOOTH: eight tap smooth filter 3267 * @V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SHARP: eight tap sharp filter 3268 * @V4L2_AV1_INTERPOLATION_FILTER_BILINEAR: bilinear filter 3269 * @V4L2_AV1_INTERPOLATION_FILTER_SWITCHABLE: filter selection is signaled at 3270 * the block level 3271 * 3272 * See section 6.8.9 "Interpolation filter semantics" of the AV1 specification 3273 * for more details. 3274 */ 3275 enum v4l2_av1_interpolation_filter { 3276 V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP = 0, 3277 V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SMOOTH = 1, 3278 V4L2_AV1_INTERPOLATION_FILTER_EIGHTTAP_SHARP = 2, 3279 V4L2_AV1_INTERPOLATION_FILTER_BILINEAR = 3, 3280 V4L2_AV1_INTERPOLATION_FILTER_SWITCHABLE = 4, 3281 }; 3282 3283 /** 3284 * enum v4l2_av1_tx_mode - AV1 Tx mode as described in section 6.8.21 "TX mode 3285 * semantics" of the AV1 specification. 3286 * @V4L2_AV1_TX_MODE_ONLY_4X4: the inverse transform will use only 4x4 3287 * transforms 3288 * @V4L2_AV1_TX_MODE_LARGEST: the inverse transform will use the largest 3289 * transform size that fits inside the block 3290 * @V4L2_AV1_TX_MODE_SELECT: the choice of transform size is specified 3291 * explicitly for each block. 3292 */ 3293 enum v4l2_av1_tx_mode { 3294 V4L2_AV1_TX_MODE_ONLY_4X4 = 0, 3295 V4L2_AV1_TX_MODE_LARGEST = 1, 3296 V4L2_AV1_TX_MODE_SELECT = 2 3297 }; 3298 3299 #define V4L2_AV1_FRAME_FLAG_SHOW_FRAME 0x00000001 3300 #define V4L2_AV1_FRAME_FLAG_SHOWABLE_FRAME 0x00000002 3301 #define V4L2_AV1_FRAME_FLAG_ERROR_RESILIENT_MODE 0x00000004 3302 #define V4L2_AV1_FRAME_FLAG_DISABLE_CDF_UPDATE 0x00000008 3303 #define V4L2_AV1_FRAME_FLAG_ALLOW_SCREEN_CONTENT_TOOLS 0x00000010 3304 #define V4L2_AV1_FRAME_FLAG_FORCE_INTEGER_MV 0x00000020 3305 #define V4L2_AV1_FRAME_FLAG_ALLOW_INTRABC 0x00000040 3306 #define V4L2_AV1_FRAME_FLAG_USE_SUPERRES 0x00000080 3307 #define V4L2_AV1_FRAME_FLAG_ALLOW_HIGH_PRECISION_MV 0x00000100 3308 #define V4L2_AV1_FRAME_FLAG_IS_MOTION_MODE_SWITCHABLE 0x00000200 3309 #define V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS 0x00000400 3310 #define V4L2_AV1_FRAME_FLAG_DISABLE_FRAME_END_UPDATE_CDF 0x00000800 3311 #define V4L2_AV1_FRAME_FLAG_ALLOW_WARPED_MOTION 0x00001000 3312 #define V4L2_AV1_FRAME_FLAG_REFERENCE_SELECT 0x00002000 3313 #define V4L2_AV1_FRAME_FLAG_REDUCED_TX_SET 0x00004000 3314 #define V4L2_AV1_FRAME_FLAG_SKIP_MODE_ALLOWED 0x00008000 3315 #define V4L2_AV1_FRAME_FLAG_SKIP_MODE_PRESENT 0x00010000 3316 #define V4L2_AV1_FRAME_FLAG_FRAME_SIZE_OVERRIDE 0x00020000 3317 #define V4L2_AV1_FRAME_FLAG_BUFFER_REMOVAL_TIME_PRESENT 0x00040000 3318 #define V4L2_AV1_FRAME_FLAG_FRAME_REFS_SHORT_SIGNALING 0x00080000 3319 3320 #define V4L2_CID_STATELESS_AV1_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 502) 3321 /** 3322 * struct v4l2_ctrl_av1_frame - Represents an AV1 Frame Header OBU. 3323 * 3324 * @tile_info: tile info 3325 * @quantization: quantization params 3326 * @segmentation: segmentation params 3327 * @superres_denom: the denominator for the upscaling ratio. 3328 * @loop_filter: loop filter params 3329 * @cdef: cdef params 3330 * @skip_mode_frame: specifies the frames to use for compound prediction when 3331 * skip_mode is equal to 1. 3332 * @primary_ref_frame: specifies which reference frame contains the CDF values 3333 * and other state that should be loaded at the start of the frame. 3334 * @loop_restoration: loop restoration params 3335 * @global_motion: global motion params 3336 * @flags: see V4L2_AV1_FRAME_FLAG_{} 3337 * @frame_type: specifies the AV1 frame type 3338 * @order_hint: specifies OrderHintBits least significant bits of the expected 3339 * output order for this frame. 3340 * @upscaled_width: the upscaled width. 3341 * @interpolation_filter: specifies the filter selection used for performing 3342 * inter prediction. 3343 * @tx_mode: specifies how the transform size is determined. 3344 * @frame_width_minus_1: add 1 to get the frame's width. 3345 * @frame_height_minus_1: add 1 to get the frame's height 3346 * @render_width_minus_1: add 1 to get the render width of the frame in luma 3347 * samples. 3348 * @render_height_minus_1: add 1 to get the render height of the frame in luma 3349 * samples. 3350 * @current_frame_id: specifies the frame id number for the current frame. Frame 3351 * id numbers are additional information that do not affect the decoding 3352 * process, but provide decoders with a way of detecting missing reference 3353 * frames so that appropriate action can be taken. 3354 * @buffer_removal_time: specifies the frame removal time in units of DecCT clock 3355 * ticks counted from the removal time of the last random access point for 3356 * operating point opNum. 3357 * @reserved: padding field. Should be zeroed by applications. 3358 * @order_hints: specifies the expected output order hint for each reference 3359 * frame. This field corresponds to the OrderHints variable from the 3360 * specification (section 5.9.2 "Uncompressed header syntax"). As such, this is 3361 * only used for non-intra frames and ignored otherwise. order_hints[0] is 3362 * always ignored. 3363 * @reference_frame_ts: the V4L2 timestamp of the reference frame slots. 3364 * @ref_frame_idx: used to index into @reference_frame_ts when decoding 3365 * inter-frames. The meaning of this array is the same as in the specification. 3366 * The timestamp refers to the timestamp field in struct v4l2_buffer. Use 3367 * v4l2_timeval_to_ns() to convert the struct timeval to a __u64. 3368 * @refresh_frame_flags: contains a bitmask that specifies which reference frame 3369 * slots will be updated with the current frame after it is decoded. 3370 */ 3371 struct v4l2_ctrl_av1_frame { 3372 struct v4l2_av1_tile_info tile_info; 3373 struct v4l2_av1_quantization quantization; 3374 __u8 superres_denom; 3375 struct v4l2_av1_segmentation segmentation; 3376 struct v4l2_av1_loop_filter loop_filter; 3377 struct v4l2_av1_cdef cdef; 3378 __u8 skip_mode_frame[2]; 3379 __u8 primary_ref_frame; 3380 struct v4l2_av1_loop_restoration loop_restoration; 3381 struct v4l2_av1_global_motion global_motion; 3382 __u32 flags; 3383 enum v4l2_av1_frame_type frame_type; 3384 __u32 order_hint; 3385 __u32 upscaled_width; 3386 enum v4l2_av1_interpolation_filter interpolation_filter; 3387 enum v4l2_av1_tx_mode tx_mode; 3388 __u32 frame_width_minus_1; 3389 __u32 frame_height_minus_1; 3390 __u16 render_width_minus_1; 3391 __u16 render_height_minus_1; 3392 3393 __u32 current_frame_id; 3394 __u32 buffer_removal_time[V4L2_AV1_MAX_OPERATING_POINTS]; 3395 __u8 reserved[4]; 3396 __u32 order_hints[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3397 __u64 reference_frame_ts[V4L2_AV1_TOTAL_REFS_PER_FRAME]; 3398 __s8 ref_frame_idx[V4L2_AV1_REFS_PER_FRAME]; 3399 __u8 refresh_frame_flags; 3400 }; 3401 3402 #define V4L2_AV1_FILM_GRAIN_FLAG_APPLY_GRAIN 0x1 3403 #define V4L2_AV1_FILM_GRAIN_FLAG_UPDATE_GRAIN 0x2 3404 #define V4L2_AV1_FILM_GRAIN_FLAG_CHROMA_SCALING_FROM_LUMA 0x4 3405 #define V4L2_AV1_FILM_GRAIN_FLAG_OVERLAP 0x8 3406 #define V4L2_AV1_FILM_GRAIN_FLAG_CLIP_TO_RESTRICTED_RANGE 0x10 3407 3408 #define V4L2_CID_STATELESS_AV1_FILM_GRAIN (V4L2_CID_CODEC_STATELESS_BASE + 505) 3409 /** 3410 * struct v4l2_ctrl_av1_film_grain - AV1 Film Grain parameters. 3411 * 3412 * Film grain parameters as specified by section 6.8.20 of the AV1 Specification. 3413 * 3414 * @flags: see V4L2_AV1_FILM_GRAIN_{}. 3415 * @cr_mult: represents a multiplier for the cr component used in derivation of 3416 * the input index to the cr component scaling function. 3417 * @grain_seed: specifies the starting value for the pseudo-random numbers used 3418 * during film grain synthesis. 3419 * @film_grain_params_ref_idx: indicates which reference frame contains the 3420 * film grain parameters to be used for this frame. 3421 * @num_y_points: specifies the number of points for the piece-wise linear 3422 * scaling function of the luma component. 3423 * @point_y_value: represents the x (luma value) coordinate for the i-th point 3424 * of the piecewise linear scaling function for luma component. The values are 3425 * signaled on the scale of 0..255. In case of 10 bit video, these values 3426 * correspond to luma values divided by 4. In case of 12 bit video, these values 3427 * correspond to luma values divided by 16. 3428 * @point_y_scaling: represents the scaling (output) value for the i-th point 3429 * of the piecewise linear scaling function for luma component. 3430 * @num_cb_points: specifies the number of points for the piece-wise linear 3431 * scaling function of the cb component. 3432 * @point_cb_value: represents the x coordinate for the i-th point of the 3433 * piece-wise linear scaling function for cb component. The values are signaled 3434 * on the scale of 0..255. 3435 * @point_cb_scaling: represents the scaling (output) value for the i-th point 3436 * of the piecewise linear scaling function for cb component. 3437 * @num_cr_points: specifies represents the number of points for the piece-wise 3438 * linear scaling function of the cr component. 3439 * @point_cr_value: represents the x coordinate for the i-th point of the 3440 * piece-wise linear scaling function for cr component. The values are signaled 3441 * on the scale of 0..255. 3442 * @point_cr_scaling: represents the scaling (output) value for the i-th point 3443 * of the piecewise linear scaling function for cr component. 3444 * @grain_scaling_minus_8: represents the shift – 8 applied to the values of the 3445 * chroma component. The grain_scaling_minus_8 can take values of 0..3 and 3446 * determines the range and quantization step of the standard deviation of film 3447 * grain. 3448 * @ar_coeff_lag: specifies the number of auto-regressive coefficients for luma 3449 * and chroma. 3450 * @ar_coeffs_y_plus_128: specifies auto-regressive coefficients used for the Y 3451 * plane. 3452 * @ar_coeffs_cb_plus_128: specifies auto-regressive coefficients used for the U 3453 * plane. 3454 * @ar_coeffs_cr_plus_128: specifies auto-regressive coefficients used for the V 3455 * plane. 3456 * @ar_coeff_shift_minus_6: specifies the range of the auto-regressive 3457 * coefficients. Values of 0, 1, 2, and 3 correspond to the ranges for 3458 * auto-regressive coefficients of [-2, 2), [-1, 1), [-0.5, 0.5) and [-0.25, 3459 * 0.25) respectively. 3460 * @grain_scale_shift: specifies how much the Gaussian random numbers should be 3461 * scaled down during the grain synthesis process. 3462 * @cb_mult: represents a multiplier for the cb component used in derivation of 3463 * the input index to the cb component scaling function. 3464 * @cb_luma_mult: represents a multiplier for the average luma component used in 3465 * derivation of the input index to the cb component scaling function. 3466 * @cr_luma_mult: represents a multiplier for the average luma component used in 3467 * derivation of the input index to the cr component scaling function. 3468 * @cb_offset: represents an offset used in derivation of the input index to the 3469 * cb component scaling function. 3470 * @cr_offset: represents an offset used in derivation of the input index to the 3471 * cr component scaling function. 3472 * @reserved: padding field. Should be zeroed by applications. 3473 */ 3474 struct v4l2_ctrl_av1_film_grain { 3475 __u8 flags; 3476 __u8 cr_mult; 3477 __u16 grain_seed; 3478 __u8 film_grain_params_ref_idx; 3479 __u8 num_y_points; 3480 __u8 point_y_value[V4L2_AV1_MAX_NUM_Y_POINTS]; 3481 __u8 point_y_scaling[V4L2_AV1_MAX_NUM_Y_POINTS]; 3482 __u8 num_cb_points; 3483 __u8 point_cb_value[V4L2_AV1_MAX_NUM_CB_POINTS]; 3484 __u8 point_cb_scaling[V4L2_AV1_MAX_NUM_CB_POINTS]; 3485 __u8 num_cr_points; 3486 __u8 point_cr_value[V4L2_AV1_MAX_NUM_CR_POINTS]; 3487 __u8 point_cr_scaling[V4L2_AV1_MAX_NUM_CR_POINTS]; 3488 __u8 grain_scaling_minus_8; 3489 __u8 ar_coeff_lag; 3490 __u8 ar_coeffs_y_plus_128[V4L2_AV1_AR_COEFFS_SIZE]; 3491 __u8 ar_coeffs_cb_plus_128[V4L2_AV1_AR_COEFFS_SIZE]; 3492 __u8 ar_coeffs_cr_plus_128[V4L2_AV1_AR_COEFFS_SIZE]; 3493 __u8 ar_coeff_shift_minus_6; 3494 __u8 grain_scale_shift; 3495 __u8 cb_mult; 3496 __u8 cb_luma_mult; 3497 __u8 cr_luma_mult; 3498 __u16 cb_offset; 3499 __u16 cr_offset; 3500 __u8 reserved[4]; 3501 }; 3502 3503 /* MPEG-compression definitions kept for backwards compatibility */ 3504 #ifndef __KERNEL__ 3505 #define V4L2_CTRL_CLASS_MPEG V4L2_CTRL_CLASS_CODEC 3506 #define V4L2_CID_MPEG_CLASS V4L2_CID_CODEC_CLASS 3507 #define V4L2_CID_MPEG_BASE V4L2_CID_CODEC_BASE 3508 #define V4L2_CID_MPEG_CX2341X_BASE V4L2_CID_CODEC_CX2341X_BASE 3509 #define V4L2_CID_MPEG_MFC51_BASE V4L2_CID_CODEC_MFC51_BASE 3510 #endif 3511 3512 #endif 3513