1/**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19#ifndef _UAPI__LINUX_VIDEODEV2_H 20#define _UAPI__LINUX_VIDEODEV2_H 21#include <sys/time.h> 22#include <linux/compiler.h> 23#include <linux/ioctl.h> 24#include <linux/types.h> 25#include <linux/v4l2-common.h> 26#include <linux/v4l2-controls.h> 27#define VIDEO_MAX_FRAME 32 28#define VIDEO_MAX_PLANES 8 29#define v4l2_fourcc(a,b,c,d) ((__u32) (a) | ((__u32) (b) << 8) | ((__u32) (c) << 16) | ((__u32) (d) << 24)) 30#define v4l2_fourcc_be(a,b,c,d) (v4l2_fourcc(a, b, c, d) | (1 << 31)) 31enum v4l2_field { 32 V4L2_FIELD_ANY = 0, 33 V4L2_FIELD_NONE = 1, 34 V4L2_FIELD_TOP = 2, 35 V4L2_FIELD_BOTTOM = 3, 36 V4L2_FIELD_INTERLACED = 4, 37 V4L2_FIELD_SEQ_TB = 5, 38 V4L2_FIELD_SEQ_BT = 6, 39 V4L2_FIELD_ALTERNATE = 7, 40 V4L2_FIELD_INTERLACED_TB = 8, 41 V4L2_FIELD_INTERLACED_BT = 9, 42}; 43#define V4L2_FIELD_HAS_TOP(field) ((field) == V4L2_FIELD_TOP || (field) == V4L2_FIELD_INTERLACED || (field) == V4L2_FIELD_INTERLACED_TB || (field) == V4L2_FIELD_INTERLACED_BT || (field) == V4L2_FIELD_SEQ_TB || (field) == V4L2_FIELD_SEQ_BT) 44#define V4L2_FIELD_HAS_BOTTOM(field) ((field) == V4L2_FIELD_BOTTOM || (field) == V4L2_FIELD_INTERLACED || (field) == V4L2_FIELD_INTERLACED_TB || (field) == V4L2_FIELD_INTERLACED_BT || (field) == V4L2_FIELD_SEQ_TB || (field) == V4L2_FIELD_SEQ_BT) 45#define V4L2_FIELD_HAS_BOTH(field) ((field) == V4L2_FIELD_INTERLACED || (field) == V4L2_FIELD_INTERLACED_TB || (field) == V4L2_FIELD_INTERLACED_BT || (field) == V4L2_FIELD_SEQ_TB || (field) == V4L2_FIELD_SEQ_BT) 46#define V4L2_FIELD_HAS_T_OR_B(field) ((field) == V4L2_FIELD_BOTTOM || (field) == V4L2_FIELD_TOP || (field) == V4L2_FIELD_ALTERNATE) 47enum v4l2_buf_type { 48 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, 49 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, 50 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, 51 V4L2_BUF_TYPE_VBI_CAPTURE = 4, 52 V4L2_BUF_TYPE_VBI_OUTPUT = 5, 53 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, 54 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, 55 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, 56 V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9, 57 V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10, 58 V4L2_BUF_TYPE_SDR_CAPTURE = 11, 59 V4L2_BUF_TYPE_SDR_OUTPUT = 12, 60 V4L2_BUF_TYPE_META_CAPTURE = 13, 61 V4L2_BUF_TYPE_PRIVATE = 0x80, 62}; 63#define V4L2_TYPE_IS_MULTIPLANAR(type) ((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 64#define V4L2_TYPE_IS_OUTPUT(type) ((type) == V4L2_BUF_TYPE_VIDEO_OUTPUT || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE || (type) == V4L2_BUF_TYPE_VIDEO_OVERLAY || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY || (type) == V4L2_BUF_TYPE_VBI_OUTPUT || (type) == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT || (type) == V4L2_BUF_TYPE_SDR_OUTPUT) 65enum v4l2_tuner_type { 66 V4L2_TUNER_RADIO = 1, 67 V4L2_TUNER_ANALOG_TV = 2, 68 V4L2_TUNER_DIGITAL_TV = 3, 69 V4L2_TUNER_SDR = 4, 70 V4L2_TUNER_RF = 5, 71}; 72#define V4L2_TUNER_ADC V4L2_TUNER_SDR 73enum v4l2_memory { 74 V4L2_MEMORY_MMAP = 1, 75 V4L2_MEMORY_USERPTR = 2, 76 V4L2_MEMORY_OVERLAY = 3, 77 V4L2_MEMORY_DMABUF = 4, 78}; 79enum v4l2_colorspace { 80 V4L2_COLORSPACE_DEFAULT = 0, 81 V4L2_COLORSPACE_SMPTE170M = 1, 82 V4L2_COLORSPACE_SMPTE240M = 2, 83 V4L2_COLORSPACE_REC709 = 3, 84 V4L2_COLORSPACE_BT878 = 4, 85 V4L2_COLORSPACE_470_SYSTEM_M = 5, 86 V4L2_COLORSPACE_470_SYSTEM_BG = 6, 87 V4L2_COLORSPACE_JPEG = 7, 88 V4L2_COLORSPACE_SRGB = 8, 89 V4L2_COLORSPACE_ADOBERGB = 9, 90 V4L2_COLORSPACE_BT2020 = 10, 91 V4L2_COLORSPACE_RAW = 11, 92 V4L2_COLORSPACE_DCI_P3 = 12, 93}; 94#define V4L2_MAP_COLORSPACE_DEFAULT(is_sdtv,is_hdtv) ((is_sdtv) ? V4L2_COLORSPACE_SMPTE170M : ((is_hdtv) ? V4L2_COLORSPACE_REC709 : V4L2_COLORSPACE_SRGB)) 95enum v4l2_xfer_func { 96 V4L2_XFER_FUNC_DEFAULT = 0, 97 V4L2_XFER_FUNC_709 = 1, 98 V4L2_XFER_FUNC_SRGB = 2, 99 V4L2_XFER_FUNC_ADOBERGB = 3, 100 V4L2_XFER_FUNC_SMPTE240M = 4, 101 V4L2_XFER_FUNC_NONE = 5, 102 V4L2_XFER_FUNC_DCI_P3 = 6, 103 V4L2_XFER_FUNC_SMPTE2084 = 7, 104}; 105#define V4L2_MAP_XFER_FUNC_DEFAULT(colsp) ((colsp) == V4L2_COLORSPACE_ADOBERGB ? V4L2_XFER_FUNC_ADOBERGB : ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_XFER_FUNC_SMPTE240M : ((colsp) == V4L2_COLORSPACE_DCI_P3 ? V4L2_XFER_FUNC_DCI_P3 : ((colsp) == V4L2_COLORSPACE_RAW ? V4L2_XFER_FUNC_NONE : ((colsp) == V4L2_COLORSPACE_SRGB || (colsp) == V4L2_COLORSPACE_JPEG ? V4L2_XFER_FUNC_SRGB : V4L2_XFER_FUNC_709))))) 106enum v4l2_ycbcr_encoding { 107 V4L2_YCBCR_ENC_DEFAULT = 0, 108 V4L2_YCBCR_ENC_601 = 1, 109 V4L2_YCBCR_ENC_709 = 2, 110 V4L2_YCBCR_ENC_XV601 = 3, 111 V4L2_YCBCR_ENC_XV709 = 4, 112 V4L2_YCBCR_ENC_SYCC = 5, 113 V4L2_YCBCR_ENC_BT2020 = 6, 114 V4L2_YCBCR_ENC_BT2020_CONST_LUM = 7, 115 V4L2_YCBCR_ENC_SMPTE240M = 8, 116}; 117enum v4l2_hsv_encoding { 118 V4L2_HSV_ENC_180 = 128, 119 V4L2_HSV_ENC_256 = 129, 120}; 121#define V4L2_MAP_YCBCR_ENC_DEFAULT(colsp) (((colsp) == V4L2_COLORSPACE_REC709 || (colsp) == V4L2_COLORSPACE_DCI_P3) ? V4L2_YCBCR_ENC_709 : ((colsp) == V4L2_COLORSPACE_BT2020 ? V4L2_YCBCR_ENC_BT2020 : ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_YCBCR_ENC_SMPTE240M : V4L2_YCBCR_ENC_601))) 122enum v4l2_quantization { 123 V4L2_QUANTIZATION_DEFAULT = 0, 124 V4L2_QUANTIZATION_FULL_RANGE = 1, 125 V4L2_QUANTIZATION_LIM_RANGE = 2, 126}; 127#define V4L2_MAP_QUANTIZATION_DEFAULT(is_rgb_or_hsv,colsp,ycbcr_enc) (((is_rgb_or_hsv) && (colsp) == V4L2_COLORSPACE_BT2020) ? V4L2_QUANTIZATION_LIM_RANGE : (((is_rgb_or_hsv) || (colsp) == V4L2_COLORSPACE_JPEG) ? V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE)) 128enum v4l2_priority { 129 V4L2_PRIORITY_UNSET = 0, 130 V4L2_PRIORITY_BACKGROUND = 1, 131 V4L2_PRIORITY_INTERACTIVE = 2, 132 V4L2_PRIORITY_RECORD = 3, 133 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE, 134}; 135struct v4l2_rect { 136 __s32 left; 137 __s32 top; 138 __u32 width; 139 __u32 height; 140}; 141struct v4l2_fract { 142 __u32 numerator; 143 __u32 denominator; 144}; 145struct v4l2_capability { 146 __u8 driver[16]; 147 __u8 card[32]; 148 __u8 bus_info[32]; 149 __u32 version; 150 __u32 capabilities; 151 __u32 device_caps; 152 __u32 reserved[3]; 153}; 154#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 155#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 156#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 157#define V4L2_CAP_VBI_CAPTURE 0x00000010 158#define V4L2_CAP_VBI_OUTPUT 0x00000020 159#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 160#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 161#define V4L2_CAP_RDS_CAPTURE 0x00000100 162#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 163#define V4L2_CAP_HW_FREQ_SEEK 0x00000400 164#define V4L2_CAP_RDS_OUTPUT 0x00000800 165#define V4L2_CAP_VIDEO_CAPTURE_MPLANE 0x00001000 166#define V4L2_CAP_VIDEO_OUTPUT_MPLANE 0x00002000 167#define V4L2_CAP_VIDEO_M2M_MPLANE 0x00004000 168#define V4L2_CAP_VIDEO_M2M 0x00008000 169#define V4L2_CAP_TUNER 0x00010000 170#define V4L2_CAP_AUDIO 0x00020000 171#define V4L2_CAP_RADIO 0x00040000 172#define V4L2_CAP_MODULATOR 0x00080000 173#define V4L2_CAP_SDR_CAPTURE 0x00100000 174#define V4L2_CAP_EXT_PIX_FORMAT 0x00200000 175#define V4L2_CAP_SDR_OUTPUT 0x00400000 176#define V4L2_CAP_META_CAPTURE 0x00800000 177#define V4L2_CAP_READWRITE 0x01000000 178#define V4L2_CAP_ASYNCIO 0x02000000 179#define V4L2_CAP_STREAMING 0x04000000 180#define V4L2_CAP_TOUCH 0x10000000 181#define V4L2_CAP_DEVICE_CAPS 0x80000000 182struct v4l2_pix_format { 183 __u32 width; 184 __u32 height; 185 __u32 pixelformat; 186 __u32 field; 187 __u32 bytesperline; 188 __u32 sizeimage; 189 __u32 colorspace; 190 __u32 priv; 191 __u32 flags; 192 union { 193 __u32 ycbcr_enc; 194 __u32 hsv_enc; 195 }; 196 __u32 quantization; 197 __u32 xfer_func; 198}; 199#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') 200#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') 201#define V4L2_PIX_FMT_ARGB444 v4l2_fourcc('A', 'R', '1', '2') 202#define V4L2_PIX_FMT_XRGB444 v4l2_fourcc('X', 'R', '1', '2') 203#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') 204#define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') 205#define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') 206#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') 207#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') 208#define V4L2_PIX_FMT_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') 209#define V4L2_PIX_FMT_XRGB555X v4l2_fourcc_be('X', 'R', '1', '5') 210#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') 211#define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') 212#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') 213#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') 214#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') 215#define V4L2_PIX_FMT_ABGR32 v4l2_fourcc('A', 'R', '2', '4') 216#define V4L2_PIX_FMT_XBGR32 v4l2_fourcc('X', 'R', '2', '4') 217#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') 218#define V4L2_PIX_FMT_ARGB32 v4l2_fourcc('B', 'A', '2', '4') 219#define V4L2_PIX_FMT_XRGB32 v4l2_fourcc('B', 'X', '2', '4') 220#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') 221#define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') 222#define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') 223#define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') 224#define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') 225#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') 226#define V4L2_PIX_FMT_Y16_BE v4l2_fourcc_be('Y', '1', '6', ' ') 227#define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') 228#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') 229#define V4L2_PIX_FMT_UV8 v4l2_fourcc('U', 'V', '8', ' ') 230#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') 231#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') 232#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') 233#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') 234#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') 235#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') 236#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') 237#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') 238#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') 239#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') 240#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') 241#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') 242#define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') 243#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') 244#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') 245#define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') 246#define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') 247#define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') 248#define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') 249#define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') 250#define V4L2_PIX_FMT_NV21M v4l2_fourcc('N', 'M', '2', '1') 251#define V4L2_PIX_FMT_NV16M v4l2_fourcc('N', 'M', '1', '6') 252#define V4L2_PIX_FMT_NV61M v4l2_fourcc('N', 'M', '6', '1') 253#define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') 254#define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') 255#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') 256#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') 257#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') 258#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') 259#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') 260#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') 261#define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') 262#define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'M', '2', '1') 263#define V4L2_PIX_FMT_YUV422M v4l2_fourcc('Y', 'M', '1', '6') 264#define V4L2_PIX_FMT_YVU422M v4l2_fourcc('Y', 'M', '6', '1') 265#define V4L2_PIX_FMT_YUV444M v4l2_fourcc('Y', 'M', '2', '4') 266#define V4L2_PIX_FMT_YVU444M v4l2_fourcc('Y', 'M', '4', '2') 267#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') 268#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') 269#define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') 270#define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') 271#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') 272#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') 273#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') 274#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') 275#define V4L2_PIX_FMT_SBGGR10P v4l2_fourcc('p', 'B', 'A', 'A') 276#define V4L2_PIX_FMT_SGBRG10P v4l2_fourcc('p', 'G', 'A', 'A') 277#define V4L2_PIX_FMT_SGRBG10P v4l2_fourcc('p', 'g', 'A', 'A') 278#define V4L2_PIX_FMT_SRGGB10P v4l2_fourcc('p', 'R', 'A', 'A') 279#define V4L2_PIX_FMT_SBGGR10ALAW8 v4l2_fourcc('a', 'B', 'A', '8') 280#define V4L2_PIX_FMT_SGBRG10ALAW8 v4l2_fourcc('a', 'G', 'A', '8') 281#define V4L2_PIX_FMT_SGRBG10ALAW8 v4l2_fourcc('a', 'g', 'A', '8') 282#define V4L2_PIX_FMT_SRGGB10ALAW8 v4l2_fourcc('a', 'R', 'A', '8') 283#define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8') 284#define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8') 285#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') 286#define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8') 287#define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') 288#define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') 289#define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') 290#define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') 291#define V4L2_PIX_FMT_SBGGR12P v4l2_fourcc('p', 'B', 'C', 'C') 292#define V4L2_PIX_FMT_SGBRG12P v4l2_fourcc('p', 'G', 'C', 'C') 293#define V4L2_PIX_FMT_SGRBG12P v4l2_fourcc('p', 'g', 'C', 'C') 294#define V4L2_PIX_FMT_SRGGB12P v4l2_fourcc('p', 'R', 'C', 'C') 295#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') 296#define V4L2_PIX_FMT_SGBRG16 v4l2_fourcc('G', 'B', '1', '6') 297#define V4L2_PIX_FMT_SGRBG16 v4l2_fourcc('G', 'R', '1', '6') 298#define V4L2_PIX_FMT_SRGGB16 v4l2_fourcc('R', 'G', '1', '6') 299#define V4L2_PIX_FMT_HSV24 v4l2_fourcc('H', 'S', 'V', '3') 300#define V4L2_PIX_FMT_HSV32 v4l2_fourcc('H', 'S', 'V', '4') 301#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') 302#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') 303#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') 304#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') 305#define V4L2_PIX_FMT_H264 v4l2_fourcc('H', '2', '6', '4') 306#define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') 307#define V4L2_PIX_FMT_H264_MVC v4l2_fourcc('M', '2', '6', '4') 308#define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') 309#define V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') 310#define V4L2_PIX_FMT_MPEG2 v4l2_fourcc('M', 'P', 'G', '2') 311#define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') 312#define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') 313#define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') 314#define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') 315#define V4L2_PIX_FMT_VP8 v4l2_fourcc('V', 'P', '8', '0') 316#define V4L2_PIX_FMT_VP9 v4l2_fourcc('V', 'P', '9', '0') 317#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') 318#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') 319#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') 320#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') 321#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') 322#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') 323#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') 324#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') 325#define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') 326#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') 327#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') 328#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') 329#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') 330#define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') 331#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') 332#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') 333#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') 334#define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') 335#define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') 336#define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') 337#define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') 338#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') 339#define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') 340#define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') 341#define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') 342#define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') 343#define V4L2_PIX_FMT_Y8I v4l2_fourcc('Y', '8', 'I', ' ') 344#define V4L2_PIX_FMT_Y12I v4l2_fourcc('Y', '1', '2', 'I') 345#define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') 346#define V4L2_PIX_FMT_MT21C v4l2_fourcc('M', 'T', '2', '1') 347#define V4L2_PIX_FMT_INZI v4l2_fourcc('I', 'N', 'Z', 'I') 348#define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') 349#define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') 350#define V4L2_SDR_FMT_CS8 v4l2_fourcc('C', 'S', '0', '8') 351#define V4L2_SDR_FMT_CS14LE v4l2_fourcc('C', 'S', '1', '4') 352#define V4L2_SDR_FMT_RU12LE v4l2_fourcc('R', 'U', '1', '2') 353#define V4L2_SDR_FMT_PCU16BE v4l2_fourcc('P', 'C', '1', '6') 354#define V4L2_SDR_FMT_PCU18BE v4l2_fourcc('P', 'C', '1', '8') 355#define V4L2_SDR_FMT_PCU20BE v4l2_fourcc('P', 'C', '2', '0') 356#define V4L2_TCH_FMT_DELTA_TD16 v4l2_fourcc('T', 'D', '1', '6') 357#define V4L2_TCH_FMT_DELTA_TD08 v4l2_fourcc('T', 'D', '0', '8') 358#define V4L2_TCH_FMT_TU16 v4l2_fourcc('T', 'U', '1', '6') 359#define V4L2_TCH_FMT_TU08 v4l2_fourcc('T', 'U', '0', '8') 360#define V4L2_META_FMT_VSP1_HGO v4l2_fourcc('V', 'S', 'P', 'H') 361#define V4L2_META_FMT_VSP1_HGT v4l2_fourcc('V', 'S', 'P', 'T') 362#define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe 363#define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA 0x00000001 364struct v4l2_fmtdesc { 365 __u32 index; 366 __u32 type; 367 __u32 flags; 368 __u8 description[32]; 369 __u32 pixelformat; 370 __u32 reserved[4]; 371}; 372#define V4L2_FMT_FLAG_COMPRESSED 0x0001 373#define V4L2_FMT_FLAG_EMULATED 0x0002 374enum v4l2_frmsizetypes { 375 V4L2_FRMSIZE_TYPE_DISCRETE = 1, 376 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2, 377 V4L2_FRMSIZE_TYPE_STEPWISE = 3, 378}; 379struct v4l2_frmsize_discrete { 380 __u32 width; 381 __u32 height; 382}; 383struct v4l2_frmsize_stepwise { 384 __u32 min_width; 385 __u32 max_width; 386 __u32 step_width; 387 __u32 min_height; 388 __u32 max_height; 389 __u32 step_height; 390}; 391struct v4l2_frmsizeenum { 392 __u32 index; 393 __u32 pixel_format; 394 __u32 type; 395 union { 396 struct v4l2_frmsize_discrete discrete; 397 struct v4l2_frmsize_stepwise stepwise; 398 }; 399 __u32 reserved[2]; 400}; 401enum v4l2_frmivaltypes { 402 V4L2_FRMIVAL_TYPE_DISCRETE = 1, 403 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2, 404 V4L2_FRMIVAL_TYPE_STEPWISE = 3, 405}; 406struct v4l2_frmival_stepwise { 407 struct v4l2_fract min; 408 struct v4l2_fract max; 409 struct v4l2_fract step; 410}; 411struct v4l2_frmivalenum { 412 __u32 index; 413 __u32 pixel_format; 414 __u32 width; 415 __u32 height; 416 __u32 type; 417 union { 418 struct v4l2_fract discrete; 419 struct v4l2_frmival_stepwise stepwise; 420 }; 421 __u32 reserved[2]; 422}; 423struct v4l2_timecode { 424 __u32 type; 425 __u32 flags; 426 __u8 frames; 427 __u8 seconds; 428 __u8 minutes; 429 __u8 hours; 430 __u8 userbits[4]; 431}; 432#define V4L2_TC_TYPE_24FPS 1 433#define V4L2_TC_TYPE_25FPS 2 434#define V4L2_TC_TYPE_30FPS 3 435#define V4L2_TC_TYPE_50FPS 4 436#define V4L2_TC_TYPE_60FPS 5 437#define V4L2_TC_FLAG_DROPFRAME 0x0001 438#define V4L2_TC_FLAG_COLORFRAME 0x0002 439#define V4L2_TC_USERBITS_field 0x000C 440#define V4L2_TC_USERBITS_USERDEFINED 0x0000 441#define V4L2_TC_USERBITS_8BITCHARS 0x0008 442struct v4l2_jpegcompression { 443 int quality; 444 int APPn; 445 int APP_len; 446 char APP_data[60]; 447 int COM_len; 448 char COM_data[60]; 449 __u32 jpeg_markers; 450#define V4L2_JPEG_MARKER_DHT (1 << 3) 451#define V4L2_JPEG_MARKER_DQT (1 << 4) 452#define V4L2_JPEG_MARKER_DRI (1 << 5) 453#define V4L2_JPEG_MARKER_COM (1 << 6) 454#define V4L2_JPEG_MARKER_APP (1 << 7) 455}; 456struct v4l2_requestbuffers { 457 __u32 count; 458 __u32 type; 459 __u32 memory; 460 __u32 reserved[2]; 461}; 462struct v4l2_plane { 463 __u32 bytesused; 464 __u32 length; 465 union { 466 __u32 mem_offset; 467 unsigned long userptr; 468 __s32 fd; 469 } m; 470 __u32 data_offset; 471 __u32 reserved[11]; 472}; 473struct v4l2_buffer { 474 __u32 index; 475 __u32 type; 476 __u32 bytesused; 477 __u32 flags; 478 __u32 field; 479 struct timeval timestamp; 480 struct v4l2_timecode timecode; 481 __u32 sequence; 482 __u32 memory; 483 union { 484 __u32 offset; 485 unsigned long userptr; 486 struct v4l2_plane * planes; 487 __s32 fd; 488 } m; 489 __u32 length; 490 __u32 reserved2; 491 __u32 reserved; 492}; 493#define V4L2_BUF_FLAG_MAPPED 0x00000001 494#define V4L2_BUF_FLAG_QUEUED 0x00000002 495#define V4L2_BUF_FLAG_DONE 0x00000004 496#define V4L2_BUF_FLAG_KEYFRAME 0x00000008 497#define V4L2_BUF_FLAG_PFRAME 0x00000010 498#define V4L2_BUF_FLAG_BFRAME 0x00000020 499#define V4L2_BUF_FLAG_ERROR 0x00000040 500#define V4L2_BUF_FLAG_TIMECODE 0x00000100 501#define V4L2_BUF_FLAG_PREPARED 0x00000400 502#define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x00000800 503#define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x00001000 504#define V4L2_BUF_FLAG_TIMESTAMP_MASK 0x0000e000 505#define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN 0x00000000 506#define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC 0x00002000 507#define V4L2_BUF_FLAG_TIMESTAMP_COPY 0x00004000 508#define V4L2_BUF_FLAG_TSTAMP_SRC_MASK 0x00070000 509#define V4L2_BUF_FLAG_TSTAMP_SRC_EOF 0x00000000 510#define V4L2_BUF_FLAG_TSTAMP_SRC_SOE 0x00010000 511#define V4L2_BUF_FLAG_LAST 0x00100000 512struct v4l2_exportbuffer { 513 __u32 type; 514 __u32 index; 515 __u32 plane; 516 __u32 flags; 517 __s32 fd; 518 __u32 reserved[11]; 519}; 520struct v4l2_framebuffer { 521 __u32 capability; 522 __u32 flags; 523 void * base; 524 struct { 525 __u32 width; 526 __u32 height; 527 __u32 pixelformat; 528 __u32 field; 529 __u32 bytesperline; 530 __u32 sizeimage; 531 __u32 colorspace; 532 __u32 priv; 533 } fmt; 534}; 535#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001 536#define V4L2_FBUF_CAP_CHROMAKEY 0x0002 537#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 538#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 539#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 540#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 541#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040 542#define V4L2_FBUF_CAP_SRC_CHROMAKEY 0x0080 543#define V4L2_FBUF_FLAG_PRIMARY 0x0001 544#define V4L2_FBUF_FLAG_OVERLAY 0x0002 545#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 546#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 547#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 548#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020 549#define V4L2_FBUF_FLAG_SRC_CHROMAKEY 0x0040 550struct v4l2_clip { 551 struct v4l2_rect c; 552 struct v4l2_clip __user * next; 553}; 554struct v4l2_window { 555 struct v4l2_rect w; 556 __u32 field; 557 __u32 chromakey; 558 struct v4l2_clip __user * clips; 559 __u32 clipcount; 560 void __user * bitmap; 561 __u8 global_alpha; 562}; 563struct v4l2_captureparm { 564 __u32 capability; 565 __u32 capturemode; 566 struct v4l2_fract timeperframe; 567 __u32 extendedmode; 568 __u32 readbuffers; 569 __u32 reserved[4]; 570}; 571#define V4L2_MODE_HIGHQUALITY 0x0001 572#define V4L2_CAP_TIMEPERFRAME 0x1000 573struct v4l2_outputparm { 574 __u32 capability; 575 __u32 outputmode; 576 struct v4l2_fract timeperframe; 577 __u32 extendedmode; 578 __u32 writebuffers; 579 __u32 reserved[4]; 580}; 581struct v4l2_cropcap { 582 __u32 type; 583 struct v4l2_rect bounds; 584 struct v4l2_rect defrect; 585 struct v4l2_fract pixelaspect; 586}; 587struct v4l2_crop { 588 __u32 type; 589 struct v4l2_rect c; 590}; 591struct v4l2_selection { 592 __u32 type; 593 __u32 target; 594 __u32 flags; 595 struct v4l2_rect r; 596 __u32 reserved[9]; 597}; 598typedef __u64 v4l2_std_id; 599#define V4L2_STD_PAL_B ((v4l2_std_id) 0x00000001) 600#define V4L2_STD_PAL_B1 ((v4l2_std_id) 0x00000002) 601#define V4L2_STD_PAL_G ((v4l2_std_id) 0x00000004) 602#define V4L2_STD_PAL_H ((v4l2_std_id) 0x00000008) 603#define V4L2_STD_PAL_I ((v4l2_std_id) 0x00000010) 604#define V4L2_STD_PAL_D ((v4l2_std_id) 0x00000020) 605#define V4L2_STD_PAL_D1 ((v4l2_std_id) 0x00000040) 606#define V4L2_STD_PAL_K ((v4l2_std_id) 0x00000080) 607#define V4L2_STD_PAL_M ((v4l2_std_id) 0x00000100) 608#define V4L2_STD_PAL_N ((v4l2_std_id) 0x00000200) 609#define V4L2_STD_PAL_Nc ((v4l2_std_id) 0x00000400) 610#define V4L2_STD_PAL_60 ((v4l2_std_id) 0x00000800) 611#define V4L2_STD_NTSC_M ((v4l2_std_id) 0x00001000) 612#define V4L2_STD_NTSC_M_JP ((v4l2_std_id) 0x00002000) 613#define V4L2_STD_NTSC_443 ((v4l2_std_id) 0x00004000) 614#define V4L2_STD_NTSC_M_KR ((v4l2_std_id) 0x00008000) 615#define V4L2_STD_SECAM_B ((v4l2_std_id) 0x00010000) 616#define V4L2_STD_SECAM_D ((v4l2_std_id) 0x00020000) 617#define V4L2_STD_SECAM_G ((v4l2_std_id) 0x00040000) 618#define V4L2_STD_SECAM_H ((v4l2_std_id) 0x00080000) 619#define V4L2_STD_SECAM_K ((v4l2_std_id) 0x00100000) 620#define V4L2_STD_SECAM_K1 ((v4l2_std_id) 0x00200000) 621#define V4L2_STD_SECAM_L ((v4l2_std_id) 0x00400000) 622#define V4L2_STD_SECAM_LC ((v4l2_std_id) 0x00800000) 623#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id) 0x01000000) 624#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id) 0x02000000) 625#define V4L2_STD_NTSC (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_M_KR) 626#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D | V4L2_STD_SECAM_K | V4L2_STD_SECAM_K1) 627#define V4L2_STD_SECAM (V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H | V4L2_STD_SECAM_DK | V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC) 628#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B | V4L2_STD_PAL_B1 | V4L2_STD_PAL_G) 629#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D | V4L2_STD_PAL_D1 | V4L2_STD_PAL_K) 630#define V4L2_STD_PAL (V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_H | V4L2_STD_PAL_I) 631#define V4L2_STD_B (V4L2_STD_PAL_B | V4L2_STD_PAL_B1 | V4L2_STD_SECAM_B) 632#define V4L2_STD_G (V4L2_STD_PAL_G | V4L2_STD_SECAM_G) 633#define V4L2_STD_H (V4L2_STD_PAL_H | V4L2_STD_SECAM_H) 634#define V4L2_STD_L (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC) 635#define V4L2_STD_GH (V4L2_STD_G | V4L2_STD_H) 636#define V4L2_STD_DK (V4L2_STD_PAL_DK | V4L2_STD_SECAM_DK) 637#define V4L2_STD_BG (V4L2_STD_B | V4L2_STD_G) 638#define V4L2_STD_MN (V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | V4L2_STD_NTSC) 639#define V4L2_STD_MTS (V4L2_STD_NTSC_M | V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc) 640#define V4L2_STD_525_60 (V4L2_STD_PAL_M | V4L2_STD_PAL_60 | V4L2_STD_NTSC | V4L2_STD_NTSC_443) 641#define V4L2_STD_625_50 (V4L2_STD_PAL | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | V4L2_STD_SECAM) 642#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB | V4L2_STD_ATSC_16_VSB) 643#define V4L2_STD_UNKNOWN 0 644#define V4L2_STD_ALL (V4L2_STD_525_60 | V4L2_STD_625_50) 645struct v4l2_standard { 646 __u32 index; 647 v4l2_std_id id; 648 __u8 name[24]; 649 struct v4l2_fract frameperiod; 650 __u32 framelines; 651 __u32 reserved[4]; 652}; 653struct v4l2_bt_timings { 654 __u32 width; 655 __u32 height; 656 __u32 interlaced; 657 __u32 polarities; 658 __u64 pixelclock; 659 __u32 hfrontporch; 660 __u32 hsync; 661 __u32 hbackporch; 662 __u32 vfrontporch; 663 __u32 vsync; 664 __u32 vbackporch; 665 __u32 il_vfrontporch; 666 __u32 il_vsync; 667 __u32 il_vbackporch; 668 __u32 standards; 669 __u32 flags; 670 struct v4l2_fract picture_aspect; 671 __u8 cea861_vic; 672 __u8 hdmi_vic; 673 __u8 reserved[46]; 674} __attribute__((packed)); 675#define V4L2_DV_PROGRESSIVE 0 676#define V4L2_DV_INTERLACED 1 677#define V4L2_DV_VSYNC_POS_POL 0x00000001 678#define V4L2_DV_HSYNC_POS_POL 0x00000002 679#define V4L2_DV_BT_STD_CEA861 (1 << 0) 680#define V4L2_DV_BT_STD_DMT (1 << 1) 681#define V4L2_DV_BT_STD_CVT (1 << 2) 682#define V4L2_DV_BT_STD_GTF (1 << 3) 683#define V4L2_DV_BT_STD_SDI (1 << 4) 684#define V4L2_DV_FL_REDUCED_BLANKING (1 << 0) 685#define V4L2_DV_FL_CAN_REDUCE_FPS (1 << 1) 686#define V4L2_DV_FL_REDUCED_FPS (1 << 2) 687#define V4L2_DV_FL_HALF_LINE (1 << 3) 688#define V4L2_DV_FL_IS_CE_VIDEO (1 << 4) 689#define V4L2_DV_FL_FIRST_FIELD_EXTRA_LINE (1 << 5) 690#define V4L2_DV_FL_HAS_PICTURE_ASPECT (1 << 6) 691#define V4L2_DV_FL_HAS_CEA861_VIC (1 << 7) 692#define V4L2_DV_FL_HAS_HDMI_VIC (1 << 8) 693#define V4L2_DV_BT_BLANKING_WIDTH(bt) ((bt)->hfrontporch + (bt)->hsync + (bt)->hbackporch) 694#define V4L2_DV_BT_FRAME_WIDTH(bt) ((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt)) 695#define V4L2_DV_BT_BLANKING_HEIGHT(bt) ((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) 696#define V4L2_DV_BT_FRAME_HEIGHT(bt) ((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt)) 697struct v4l2_dv_timings { 698 __u32 type; 699 union { 700 struct v4l2_bt_timings bt; 701 __u32 reserved[32]; 702 }; 703} __attribute__((packed)); 704#define V4L2_DV_BT_656_1120 0 705struct v4l2_enum_dv_timings { 706 __u32 index; 707 __u32 pad; 708 __u32 reserved[2]; 709 struct v4l2_dv_timings timings; 710}; 711struct v4l2_bt_timings_cap { 712 __u32 min_width; 713 __u32 max_width; 714 __u32 min_height; 715 __u32 max_height; 716 __u64 min_pixelclock; 717 __u64 max_pixelclock; 718 __u32 standards; 719 __u32 capabilities; 720 __u32 reserved[16]; 721} __attribute__((packed)); 722#define V4L2_DV_BT_CAP_INTERLACED (1 << 0) 723#define V4L2_DV_BT_CAP_PROGRESSIVE (1 << 1) 724#define V4L2_DV_BT_CAP_REDUCED_BLANKING (1 << 2) 725#define V4L2_DV_BT_CAP_CUSTOM (1 << 3) 726struct v4l2_dv_timings_cap { 727 __u32 type; 728 __u32 pad; 729 __u32 reserved[2]; 730 union { 731 struct v4l2_bt_timings_cap bt; 732 __u32 raw_data[32]; 733 }; 734}; 735struct v4l2_input { 736 __u32 index; 737 __u8 name[32]; 738 __u32 type; 739 __u32 audioset; 740 __u32 tuner; 741 v4l2_std_id std; 742 __u32 status; 743 __u32 capabilities; 744 __u32 reserved[3]; 745}; 746#define V4L2_INPUT_TYPE_TUNER 1 747#define V4L2_INPUT_TYPE_CAMERA 2 748#define V4L2_INPUT_TYPE_TOUCH 3 749#define V4L2_IN_ST_NO_POWER 0x00000001 750#define V4L2_IN_ST_NO_SIGNAL 0x00000002 751#define V4L2_IN_ST_NO_COLOR 0x00000004 752#define V4L2_IN_ST_HFLIP 0x00000010 753#define V4L2_IN_ST_VFLIP 0x00000020 754#define V4L2_IN_ST_NO_H_LOCK 0x00000100 755#define V4L2_IN_ST_COLOR_KILL 0x00000200 756#define V4L2_IN_ST_NO_V_LOCK 0x00000400 757#define V4L2_IN_ST_NO_STD_LOCK 0x00000800 758#define V4L2_IN_ST_NO_SYNC 0x00010000 759#define V4L2_IN_ST_NO_EQU 0x00020000 760#define V4L2_IN_ST_NO_CARRIER 0x00040000 761#define V4L2_IN_ST_MACROVISION 0x01000000 762#define V4L2_IN_ST_NO_ACCESS 0x02000000 763#define V4L2_IN_ST_VTR 0x04000000 764#define V4L2_IN_CAP_DV_TIMINGS 0x00000002 765#define V4L2_IN_CAP_CUSTOM_TIMINGS V4L2_IN_CAP_DV_TIMINGS 766#define V4L2_IN_CAP_STD 0x00000004 767#define V4L2_IN_CAP_NATIVE_SIZE 0x00000008 768struct v4l2_output { 769 __u32 index; 770 __u8 name[32]; 771 __u32 type; 772 __u32 audioset; 773 __u32 modulator; 774 v4l2_std_id std; 775 __u32 capabilities; 776 __u32 reserved[3]; 777}; 778#define V4L2_OUTPUT_TYPE_MODULATOR 1 779#define V4L2_OUTPUT_TYPE_ANALOG 2 780#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 781#define V4L2_OUT_CAP_DV_TIMINGS 0x00000002 782#define V4L2_OUT_CAP_CUSTOM_TIMINGS V4L2_OUT_CAP_DV_TIMINGS 783#define V4L2_OUT_CAP_STD 0x00000004 784#define V4L2_OUT_CAP_NATIVE_SIZE 0x00000008 785struct v4l2_control { 786 __u32 id; 787 __s32 value; 788}; 789struct v4l2_ext_control { 790 __u32 id; 791 __u32 size; 792 __u32 reserved2[1]; 793 union { 794 __s32 value; 795 __s64 value64; 796 char __user * string; 797 __u8 __user * p_u8; 798 __u16 __user * p_u16; 799 __u32 __user * p_u32; 800 void __user * ptr; 801 }; 802} __attribute__((packed)); 803struct v4l2_ext_controls { 804 union { 805 __u32 ctrl_class; 806 __u32 which; 807 }; 808 __u32 count; 809 __u32 error_idx; 810 __u32 reserved[2]; 811 struct v4l2_ext_control * controls; 812}; 813#define V4L2_CTRL_ID_MASK (0x0fffffff) 814#define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) 815#define V4L2_CTRL_ID2WHICH(id) ((id) & 0x0fff0000UL) 816#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) 817#define V4L2_CTRL_MAX_DIMS (4) 818#define V4L2_CTRL_WHICH_CUR_VAL 0 819#define V4L2_CTRL_WHICH_DEF_VAL 0x0f000000 820enum v4l2_ctrl_type { 821 V4L2_CTRL_TYPE_INTEGER = 1, 822 V4L2_CTRL_TYPE_BOOLEAN = 2, 823 V4L2_CTRL_TYPE_MENU = 3, 824 V4L2_CTRL_TYPE_BUTTON = 4, 825 V4L2_CTRL_TYPE_INTEGER64 = 5, 826 V4L2_CTRL_TYPE_CTRL_CLASS = 6, 827 V4L2_CTRL_TYPE_STRING = 7, 828 V4L2_CTRL_TYPE_BITMASK = 8, 829 V4L2_CTRL_TYPE_INTEGER_MENU = 9, 830 V4L2_CTRL_COMPOUND_TYPES = 0x0100, 831 V4L2_CTRL_TYPE_U8 = 0x0100, 832 V4L2_CTRL_TYPE_U16 = 0x0101, 833 V4L2_CTRL_TYPE_U32 = 0x0102, 834}; 835struct v4l2_queryctrl { 836 __u32 id; 837 __u32 type; 838 __u8 name[32]; 839 __s32 minimum; 840 __s32 maximum; 841 __s32 step; 842 __s32 default_value; 843 __u32 flags; 844 __u32 reserved[2]; 845}; 846struct v4l2_query_ext_ctrl { 847 __u32 id; 848 __u32 type; 849 char name[32]; 850 __s64 minimum; 851 __s64 maximum; 852 __u64 step; 853 __s64 default_value; 854 __u32 flags; 855 __u32 elem_size; 856 __u32 elems; 857 __u32 nr_of_dims; 858 __u32 dims[V4L2_CTRL_MAX_DIMS]; 859 __u32 reserved[32]; 860}; 861struct v4l2_querymenu { 862 __u32 id; 863 __u32 index; 864 union { 865 __u8 name[32]; 866 __s64 value; 867 }; 868 __u32 reserved; 869} __attribute__((packed)); 870#define V4L2_CTRL_FLAG_DISABLED 0x0001 871#define V4L2_CTRL_FLAG_GRABBED 0x0002 872#define V4L2_CTRL_FLAG_READ_ONLY 0x0004 873#define V4L2_CTRL_FLAG_UPDATE 0x0008 874#define V4L2_CTRL_FLAG_INACTIVE 0x0010 875#define V4L2_CTRL_FLAG_SLIDER 0x0020 876#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040 877#define V4L2_CTRL_FLAG_VOLATILE 0x0080 878#define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x0100 879#define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x0200 880#define V4L2_CTRL_FLAG_MODIFY_LAYOUT 0x0400 881#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 882#define V4L2_CTRL_FLAG_NEXT_COMPOUND 0x40000000 883#define V4L2_CID_MAX_CTRLS 1024 884#define V4L2_CID_PRIVATE_BASE 0x08000000 885struct v4l2_tuner { 886 __u32 index; 887 __u8 name[32]; 888 __u32 type; 889 __u32 capability; 890 __u32 rangelow; 891 __u32 rangehigh; 892 __u32 rxsubchans; 893 __u32 audmode; 894 __s32 signal; 895 __s32 afc; 896 __u32 reserved[4]; 897}; 898struct v4l2_modulator { 899 __u32 index; 900 __u8 name[32]; 901 __u32 capability; 902 __u32 rangelow; 903 __u32 rangehigh; 904 __u32 txsubchans; 905 __u32 type; 906 __u32 reserved[3]; 907}; 908#define V4L2_TUNER_CAP_LOW 0x0001 909#define V4L2_TUNER_CAP_NORM 0x0002 910#define V4L2_TUNER_CAP_HWSEEK_BOUNDED 0x0004 911#define V4L2_TUNER_CAP_HWSEEK_WRAP 0x0008 912#define V4L2_TUNER_CAP_STEREO 0x0010 913#define V4L2_TUNER_CAP_LANG2 0x0020 914#define V4L2_TUNER_CAP_SAP 0x0020 915#define V4L2_TUNER_CAP_LANG1 0x0040 916#define V4L2_TUNER_CAP_RDS 0x0080 917#define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100 918#define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200 919#define V4L2_TUNER_CAP_FREQ_BANDS 0x0400 920#define V4L2_TUNER_CAP_HWSEEK_PROG_LIM 0x0800 921#define V4L2_TUNER_CAP_1HZ 0x1000 922#define V4L2_TUNER_SUB_MONO 0x0001 923#define V4L2_TUNER_SUB_STEREO 0x0002 924#define V4L2_TUNER_SUB_LANG2 0x0004 925#define V4L2_TUNER_SUB_SAP 0x0004 926#define V4L2_TUNER_SUB_LANG1 0x0008 927#define V4L2_TUNER_SUB_RDS 0x0010 928#define V4L2_TUNER_MODE_MONO 0x0000 929#define V4L2_TUNER_MODE_STEREO 0x0001 930#define V4L2_TUNER_MODE_LANG2 0x0002 931#define V4L2_TUNER_MODE_SAP 0x0002 932#define V4L2_TUNER_MODE_LANG1 0x0003 933#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004 934struct v4l2_frequency { 935 __u32 tuner; 936 __u32 type; 937 __u32 frequency; 938 __u32 reserved[8]; 939}; 940#define V4L2_BAND_MODULATION_VSB (1 << 1) 941#define V4L2_BAND_MODULATION_FM (1 << 2) 942#define V4L2_BAND_MODULATION_AM (1 << 3) 943struct v4l2_frequency_band { 944 __u32 tuner; 945 __u32 type; 946 __u32 index; 947 __u32 capability; 948 __u32 rangelow; 949 __u32 rangehigh; 950 __u32 modulation; 951 __u32 reserved[9]; 952}; 953struct v4l2_hw_freq_seek { 954 __u32 tuner; 955 __u32 type; 956 __u32 seek_upward; 957 __u32 wrap_around; 958 __u32 spacing; 959 __u32 rangelow; 960 __u32 rangehigh; 961 __u32 reserved[5]; 962}; 963struct v4l2_rds_data { 964 __u8 lsb; 965 __u8 msb; 966 __u8 block; 967} __attribute__((packed)); 968#define V4L2_RDS_BLOCK_MSK 0x7 969#define V4L2_RDS_BLOCK_A 0 970#define V4L2_RDS_BLOCK_B 1 971#define V4L2_RDS_BLOCK_C 2 972#define V4L2_RDS_BLOCK_D 3 973#define V4L2_RDS_BLOCK_C_ALT 4 974#define V4L2_RDS_BLOCK_INVALID 7 975#define V4L2_RDS_BLOCK_CORRECTED 0x40 976#define V4L2_RDS_BLOCK_ERROR 0x80 977struct v4l2_audio { 978 __u32 index; 979 __u8 name[32]; 980 __u32 capability; 981 __u32 mode; 982 __u32 reserved[2]; 983}; 984#define V4L2_AUDCAP_STEREO 0x00001 985#define V4L2_AUDCAP_AVL 0x00002 986#define V4L2_AUDMODE_AVL 0x00001 987struct v4l2_audioout { 988 __u32 index; 989 __u8 name[32]; 990 __u32 capability; 991 __u32 mode; 992 __u32 reserved[2]; 993}; 994#define V4L2_ENC_IDX_FRAME_I (0) 995#define V4L2_ENC_IDX_FRAME_P (1) 996#define V4L2_ENC_IDX_FRAME_B (2) 997#define V4L2_ENC_IDX_FRAME_MASK (0xf) 998struct v4l2_enc_idx_entry { 999 __u64 offset; 1000 __u64 pts; 1001 __u32 length; 1002 __u32 flags; 1003 __u32 reserved[2]; 1004}; 1005#define V4L2_ENC_IDX_ENTRIES (64) 1006struct v4l2_enc_idx { 1007 __u32 entries; 1008 __u32 entries_cap; 1009 __u32 reserved[4]; 1010 struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES]; 1011}; 1012#define V4L2_ENC_CMD_START (0) 1013#define V4L2_ENC_CMD_STOP (1) 1014#define V4L2_ENC_CMD_PAUSE (2) 1015#define V4L2_ENC_CMD_RESUME (3) 1016#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0) 1017struct v4l2_encoder_cmd { 1018 __u32 cmd; 1019 __u32 flags; 1020 union { 1021 struct { 1022 __u32 data[8]; 1023 } raw; 1024 }; 1025}; 1026#define V4L2_DEC_CMD_START (0) 1027#define V4L2_DEC_CMD_STOP (1) 1028#define V4L2_DEC_CMD_PAUSE (2) 1029#define V4L2_DEC_CMD_RESUME (3) 1030#define V4L2_DEC_CMD_START_MUTE_AUDIO (1 << 0) 1031#define V4L2_DEC_CMD_PAUSE_TO_BLACK (1 << 0) 1032#define V4L2_DEC_CMD_STOP_TO_BLACK (1 << 0) 1033#define V4L2_DEC_CMD_STOP_IMMEDIATELY (1 << 1) 1034#define V4L2_DEC_START_FMT_NONE (0) 1035#define V4L2_DEC_START_FMT_GOP (1) 1036struct v4l2_decoder_cmd { 1037 __u32 cmd; 1038 __u32 flags; 1039 union { 1040 struct { 1041 __u64 pts; 1042 } stop; 1043 struct { 1044 __s32 speed; 1045 __u32 format; 1046 } start; 1047 struct { 1048 __u32 data[16]; 1049 } raw; 1050 }; 1051}; 1052struct v4l2_vbi_format { 1053 __u32 sampling_rate; 1054 __u32 offset; 1055 __u32 samples_per_line; 1056 __u32 sample_format; 1057 __s32 start[2]; 1058 __u32 count[2]; 1059 __u32 flags; 1060 __u32 reserved[2]; 1061}; 1062#define V4L2_VBI_UNSYNC (1 << 0) 1063#define V4L2_VBI_INTERLACED (1 << 1) 1064#define V4L2_VBI_ITU_525_F1_START (1) 1065#define V4L2_VBI_ITU_525_F2_START (264) 1066#define V4L2_VBI_ITU_625_F1_START (1) 1067#define V4L2_VBI_ITU_625_F2_START (314) 1068struct v4l2_sliced_vbi_format { 1069 __u16 service_set; 1070 __u16 service_lines[2][24]; 1071 __u32 io_size; 1072 __u32 reserved[2]; 1073}; 1074#define V4L2_SLICED_TELETEXT_B (0x0001) 1075#define V4L2_SLICED_VPS (0x0400) 1076#define V4L2_SLICED_CAPTION_525 (0x1000) 1077#define V4L2_SLICED_WSS_625 (0x4000) 1078#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) 1079#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625) 1080struct v4l2_sliced_vbi_cap { 1081 __u16 service_set; 1082 __u16 service_lines[2][24]; 1083 __u32 type; 1084 __u32 reserved[3]; 1085}; 1086struct v4l2_sliced_vbi_data { 1087 __u32 id; 1088 __u32 field; 1089 __u32 line; 1090 __u32 reserved; 1091 __u8 data[48]; 1092}; 1093#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1) 1094#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4) 1095#define V4L2_MPEG_VBI_IVTV_WSS_625 (5) 1096#define V4L2_MPEG_VBI_IVTV_VPS (7) 1097struct v4l2_mpeg_vbi_itv0_line { 1098 __u8 id; 1099 __u8 data[42]; 1100} __attribute__((packed)); 1101struct v4l2_mpeg_vbi_itv0 { 1102 __le32 linemask[2]; 1103 struct v4l2_mpeg_vbi_itv0_line line[35]; 1104} __attribute__((packed)); 1105struct v4l2_mpeg_vbi_ITV0 { 1106 struct v4l2_mpeg_vbi_itv0_line line[36]; 1107} __attribute__((packed)); 1108#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0" 1109#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0" 1110struct v4l2_mpeg_vbi_fmt_ivtv { 1111 __u8 magic[4]; 1112 union { 1113 struct v4l2_mpeg_vbi_itv0 itv0; 1114 struct v4l2_mpeg_vbi_ITV0 ITV0; 1115 }; 1116} __attribute__((packed)); 1117struct v4l2_plane_pix_format { 1118 __u32 sizeimage; 1119 __u32 bytesperline; 1120 __u16 reserved[6]; 1121} __attribute__((packed)); 1122struct v4l2_pix_format_mplane { 1123 __u32 width; 1124 __u32 height; 1125 __u32 pixelformat; 1126 __u32 field; 1127 __u32 colorspace; 1128 struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES]; 1129 __u8 num_planes; 1130 __u8 flags; 1131 union { 1132 __u8 ycbcr_enc; 1133 __u8 hsv_enc; 1134 }; 1135 __u8 quantization; 1136 __u8 xfer_func; 1137 __u8 reserved[7]; 1138} __attribute__((packed)); 1139struct v4l2_sdr_format { 1140 __u32 pixelformat; 1141 __u32 buffersize; 1142 __u8 reserved[24]; 1143} __attribute__((packed)); 1144struct v4l2_meta_format { 1145 __u32 dataformat; 1146 __u32 buffersize; 1147} __attribute__((packed)); 1148struct v4l2_format { 1149 __u32 type; 1150 union { 1151 struct v4l2_pix_format pix; 1152 struct v4l2_pix_format_mplane pix_mp; 1153 struct v4l2_window win; 1154 struct v4l2_vbi_format vbi; 1155 struct v4l2_sliced_vbi_format sliced; 1156 struct v4l2_sdr_format sdr; 1157 struct v4l2_meta_format meta; 1158 __u8 raw_data[200]; 1159 } fmt; 1160}; 1161struct v4l2_streamparm { 1162 __u32 type; 1163 union { 1164 struct v4l2_captureparm capture; 1165 struct v4l2_outputparm output; 1166 __u8 raw_data[200]; 1167 } parm; 1168}; 1169#define V4L2_EVENT_ALL 0 1170#define V4L2_EVENT_VSYNC 1 1171#define V4L2_EVENT_EOS 2 1172#define V4L2_EVENT_CTRL 3 1173#define V4L2_EVENT_FRAME_SYNC 4 1174#define V4L2_EVENT_SOURCE_CHANGE 5 1175#define V4L2_EVENT_MOTION_DET 6 1176#define V4L2_EVENT_PRIVATE_START 0x08000000 1177struct v4l2_event_vsync { 1178 __u8 field; 1179} __attribute__((packed)); 1180#define V4L2_EVENT_CTRL_CH_VALUE (1 << 0) 1181#define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1) 1182#define V4L2_EVENT_CTRL_CH_RANGE (1 << 2) 1183struct v4l2_event_ctrl { 1184 __u32 changes; 1185 __u32 type; 1186 union { 1187 __s32 value; 1188 __s64 value64; 1189 }; 1190 __u32 flags; 1191 __s32 minimum; 1192 __s32 maximum; 1193 __s32 step; 1194 __s32 default_value; 1195}; 1196struct v4l2_event_frame_sync { 1197 __u32 frame_sequence; 1198}; 1199#define V4L2_EVENT_SRC_CH_RESOLUTION (1 << 0) 1200struct v4l2_event_src_change { 1201 __u32 changes; 1202}; 1203#define V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ (1 << 0) 1204struct v4l2_event_motion_det { 1205 __u32 flags; 1206 __u32 frame_sequence; 1207 __u32 region_mask; 1208}; 1209struct v4l2_event { 1210 __u32 type; 1211 union { 1212 struct v4l2_event_vsync vsync; 1213 struct v4l2_event_ctrl ctrl; 1214 struct v4l2_event_frame_sync frame_sync; 1215 struct v4l2_event_src_change src_change; 1216 struct v4l2_event_motion_det motion_det; 1217 __u8 data[64]; 1218 } u; 1219 __u32 pending; 1220 __u32 sequence; 1221 struct timespec timestamp; 1222 __u32 id; 1223 __u32 reserved[8]; 1224}; 1225#define V4L2_EVENT_SUB_FL_SEND_INITIAL (1 << 0) 1226#define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK (1 << 1) 1227struct v4l2_event_subscription { 1228 __u32 type; 1229 __u32 id; 1230 __u32 flags; 1231 __u32 reserved[5]; 1232}; 1233#define V4L2_CHIP_MATCH_BRIDGE 0 1234#define V4L2_CHIP_MATCH_SUBDEV 4 1235#define V4L2_CHIP_MATCH_HOST V4L2_CHIP_MATCH_BRIDGE 1236#define V4L2_CHIP_MATCH_I2C_DRIVER 1 1237#define V4L2_CHIP_MATCH_I2C_ADDR 2 1238#define V4L2_CHIP_MATCH_AC97 3 1239struct v4l2_dbg_match { 1240 __u32 type; 1241 union { 1242 __u32 addr; 1243 char name[32]; 1244 }; 1245} __attribute__((packed)); 1246struct v4l2_dbg_register { 1247 struct v4l2_dbg_match match; 1248 __u32 size; 1249 __u64 reg; 1250 __u64 val; 1251} __attribute__((packed)); 1252#define V4L2_CHIP_FL_READABLE (1 << 0) 1253#define V4L2_CHIP_FL_WRITABLE (1 << 1) 1254struct v4l2_dbg_chip_info { 1255 struct v4l2_dbg_match match; 1256 char name[32]; 1257 __u32 flags; 1258 __u32 reserved[32]; 1259} __attribute__((packed)); 1260struct v4l2_create_buffers { 1261 __u32 index; 1262 __u32 count; 1263 __u32 memory; 1264 struct v4l2_format format; 1265 __u32 reserved[8]; 1266}; 1267#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability) 1268#define VIDIOC_RESERVED _IO('V', 1) 1269#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc) 1270#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format) 1271#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format) 1272#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers) 1273#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer) 1274#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) 1275#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer) 1276#define VIDIOC_OVERLAY _IOW('V', 14, int) 1277#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer) 1278#define VIDIOC_EXPBUF _IOWR('V', 16, struct v4l2_exportbuffer) 1279#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer) 1280#define VIDIOC_STREAMON _IOW('V', 18, int) 1281#define VIDIOC_STREAMOFF _IOW('V', 19, int) 1282#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm) 1283#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm) 1284#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id) 1285#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id) 1286#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard) 1287#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input) 1288#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) 1289#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control) 1290#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner) 1291#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner) 1292#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio) 1293#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio) 1294#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl) 1295#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu) 1296#define VIDIOC_G_INPUT _IOR('V', 38, int) 1297#define VIDIOC_S_INPUT _IOWR('V', 39, int) 1298#define VIDIOC_G_EDID _IOWR('V', 40, struct v4l2_edid) 1299#define VIDIOC_S_EDID _IOWR('V', 41, struct v4l2_edid) 1300#define VIDIOC_G_OUTPUT _IOR('V', 46, int) 1301#define VIDIOC_S_OUTPUT _IOWR('V', 47, int) 1302#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output) 1303#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout) 1304#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout) 1305#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator) 1306#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator) 1307#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency) 1308#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency) 1309#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap) 1310#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop) 1311#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop) 1312#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression) 1313#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression) 1314#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id) 1315#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) 1316#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) 1317#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) 1318#define VIDIOC_G_PRIORITY _IOR('V', 67, __u32) 1319#define VIDIOC_S_PRIORITY _IOW('V', 68, __u32) 1320#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap) 1321#define VIDIOC_LOG_STATUS _IO('V', 70) 1322#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) 1323#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls) 1324#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls) 1325#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum) 1326#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum) 1327#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx) 1328#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd) 1329#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd) 1330#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register) 1331#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register) 1332#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) 1333#define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) 1334#define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) 1335#define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event) 1336#define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription) 1337#define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription) 1338#define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers) 1339#define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) 1340#define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection) 1341#define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection) 1342#define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) 1343#define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) 1344#define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings) 1345#define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings) 1346#define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap) 1347#define VIDIOC_ENUM_FREQ_BANDS _IOWR('V', 101, struct v4l2_frequency_band) 1348#define VIDIOC_DBG_G_CHIP_INFO _IOWR('V', 102, struct v4l2_dbg_chip_info) 1349#define VIDIOC_QUERY_EXT_CTRL _IOWR('V', 103, struct v4l2_query_ext_ctrl) 1350#define BASE_VIDIOC_PRIVATE 192 1351#endif 1352