videodev2.h revision 96c1db7b9d601c31d103389cac074a6cce0d7633
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_PRIVATE = 0x80, 61}; 62#define V4L2_TYPE_IS_MULTIPLANAR(type) ((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 63#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) 64enum v4l2_tuner_type { 65 V4L2_TUNER_RADIO = 1, 66 V4L2_TUNER_ANALOG_TV = 2, 67 V4L2_TUNER_DIGITAL_TV = 3, 68 V4L2_TUNER_SDR = 4, 69 V4L2_TUNER_RF = 5, 70}; 71#define V4L2_TUNER_ADC V4L2_TUNER_SDR 72enum v4l2_memory { 73 V4L2_MEMORY_MMAP = 1, 74 V4L2_MEMORY_USERPTR = 2, 75 V4L2_MEMORY_OVERLAY = 3, 76 V4L2_MEMORY_DMABUF = 4, 77}; 78enum v4l2_colorspace { 79 V4L2_COLORSPACE_DEFAULT = 0, 80 V4L2_COLORSPACE_SMPTE170M = 1, 81 V4L2_COLORSPACE_SMPTE240M = 2, 82 V4L2_COLORSPACE_REC709 = 3, 83 V4L2_COLORSPACE_BT878 = 4, 84 V4L2_COLORSPACE_470_SYSTEM_M = 5, 85 V4L2_COLORSPACE_470_SYSTEM_BG = 6, 86 V4L2_COLORSPACE_JPEG = 7, 87 V4L2_COLORSPACE_SRGB = 8, 88 V4L2_COLORSPACE_ADOBERGB = 9, 89 V4L2_COLORSPACE_BT2020 = 10, 90 V4L2_COLORSPACE_RAW = 11, 91 V4L2_COLORSPACE_DCI_P3 = 12, 92}; 93#define V4L2_MAP_COLORSPACE_DEFAULT(is_sdtv,is_hdtv) ((is_sdtv) ? V4L2_COLORSPACE_SMPTE170M : ((is_hdtv) ? V4L2_COLORSPACE_REC709 : V4L2_COLORSPACE_SRGB)) 94enum v4l2_xfer_func { 95 V4L2_XFER_FUNC_DEFAULT = 0, 96 V4L2_XFER_FUNC_709 = 1, 97 V4L2_XFER_FUNC_SRGB = 2, 98 V4L2_XFER_FUNC_ADOBERGB = 3, 99 V4L2_XFER_FUNC_SMPTE240M = 4, 100 V4L2_XFER_FUNC_NONE = 5, 101 V4L2_XFER_FUNC_DCI_P3 = 6, 102 V4L2_XFER_FUNC_SMPTE2084 = 7, 103}; 104#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))))) 105enum v4l2_ycbcr_encoding { 106 V4L2_YCBCR_ENC_DEFAULT = 0, 107 V4L2_YCBCR_ENC_601 = 1, 108 V4L2_YCBCR_ENC_709 = 2, 109 V4L2_YCBCR_ENC_XV601 = 3, 110 V4L2_YCBCR_ENC_XV709 = 4, 111 V4L2_YCBCR_ENC_SYCC = 5, 112 V4L2_YCBCR_ENC_BT2020 = 6, 113 V4L2_YCBCR_ENC_BT2020_CONST_LUM = 7, 114 V4L2_YCBCR_ENC_SMPTE240M = 8, 115}; 116enum v4l2_hsv_encoding { 117 V4L2_HSV_ENC_180 = 128, 118 V4L2_HSV_ENC_256 = 129, 119}; 120#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))) 121enum v4l2_quantization { 122 V4L2_QUANTIZATION_DEFAULT = 0, 123 V4L2_QUANTIZATION_FULL_RANGE = 1, 124 V4L2_QUANTIZATION_LIM_RANGE = 2, 125}; 126#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) || (ycbcr_enc) == V4L2_YCBCR_ENC_XV601 || (ycbcr_enc) == V4L2_YCBCR_ENC_XV709 || (colsp) == V4L2_COLORSPACE_JPEG) ? V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE)) 127enum v4l2_priority { 128 V4L2_PRIORITY_UNSET = 0, 129 V4L2_PRIORITY_BACKGROUND = 1, 130 V4L2_PRIORITY_INTERACTIVE = 2, 131 V4L2_PRIORITY_RECORD = 3, 132 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE, 133}; 134struct v4l2_rect { 135 __s32 left; 136 __s32 top; 137 __u32 width; 138 __u32 height; 139}; 140struct v4l2_fract { 141 __u32 numerator; 142 __u32 denominator; 143}; 144struct v4l2_capability { 145 __u8 driver[16]; 146 __u8 card[32]; 147 __u8 bus_info[32]; 148 __u32 version; 149 __u32 capabilities; 150 __u32 device_caps; 151 __u32 reserved[3]; 152}; 153#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 154#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 155#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 156#define V4L2_CAP_VBI_CAPTURE 0x00000010 157#define V4L2_CAP_VBI_OUTPUT 0x00000020 158#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 159#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 160#define V4L2_CAP_RDS_CAPTURE 0x00000100 161#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 162#define V4L2_CAP_HW_FREQ_SEEK 0x00000400 163#define V4L2_CAP_RDS_OUTPUT 0x00000800 164#define V4L2_CAP_VIDEO_CAPTURE_MPLANE 0x00001000 165#define V4L2_CAP_VIDEO_OUTPUT_MPLANE 0x00002000 166#define V4L2_CAP_VIDEO_M2M_MPLANE 0x00004000 167#define V4L2_CAP_VIDEO_M2M 0x00008000 168#define V4L2_CAP_TUNER 0x00010000 169#define V4L2_CAP_AUDIO 0x00020000 170#define V4L2_CAP_RADIO 0x00040000 171#define V4L2_CAP_MODULATOR 0x00080000 172#define V4L2_CAP_SDR_CAPTURE 0x00100000 173#define V4L2_CAP_EXT_PIX_FORMAT 0x00200000 174#define V4L2_CAP_SDR_OUTPUT 0x00400000 175#define V4L2_CAP_READWRITE 0x01000000 176#define V4L2_CAP_ASYNCIO 0x02000000 177#define V4L2_CAP_STREAMING 0x04000000 178#define V4L2_CAP_TOUCH 0x10000000 179#define V4L2_CAP_DEVICE_CAPS 0x80000000 180struct v4l2_pix_format { 181 __u32 width; 182 __u32 height; 183 __u32 pixelformat; 184 __u32 field; 185 __u32 bytesperline; 186 __u32 sizeimage; 187 __u32 colorspace; 188 __u32 priv; 189 __u32 flags; 190 union { 191 __u32 ycbcr_enc; 192 __u32 hsv_enc; 193 }; 194 __u32 quantization; 195 __u32 xfer_func; 196}; 197#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') 198#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') 199#define V4L2_PIX_FMT_ARGB444 v4l2_fourcc('A', 'R', '1', '2') 200#define V4L2_PIX_FMT_XRGB444 v4l2_fourcc('X', 'R', '1', '2') 201#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') 202#define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') 203#define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') 204#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') 205#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') 206#define V4L2_PIX_FMT_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') 207#define V4L2_PIX_FMT_XRGB555X v4l2_fourcc_be('X', 'R', '1', '5') 208#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') 209#define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') 210#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') 211#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') 212#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') 213#define V4L2_PIX_FMT_ABGR32 v4l2_fourcc('A', 'R', '2', '4') 214#define V4L2_PIX_FMT_XBGR32 v4l2_fourcc('X', 'R', '2', '4') 215#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') 216#define V4L2_PIX_FMT_ARGB32 v4l2_fourcc('B', 'A', '2', '4') 217#define V4L2_PIX_FMT_XRGB32 v4l2_fourcc('B', 'X', '2', '4') 218#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') 219#define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') 220#define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') 221#define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') 222#define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') 223#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') 224#define V4L2_PIX_FMT_Y16_BE v4l2_fourcc_be('Y', '1', '6', ' ') 225#define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') 226#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') 227#define V4L2_PIX_FMT_UV8 v4l2_fourcc('U', 'V', '8', ' ') 228#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') 229#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') 230#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') 231#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') 232#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') 233#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') 234#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') 235#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') 236#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') 237#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') 238#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') 239#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') 240#define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') 241#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') 242#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') 243#define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') 244#define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') 245#define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') 246#define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') 247#define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') 248#define V4L2_PIX_FMT_NV21M v4l2_fourcc('N', 'M', '2', '1') 249#define V4L2_PIX_FMT_NV16M v4l2_fourcc('N', 'M', '1', '6') 250#define V4L2_PIX_FMT_NV61M v4l2_fourcc('N', 'M', '6', '1') 251#define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') 252#define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') 253#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') 254#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') 255#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') 256#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') 257#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') 258#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') 259#define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') 260#define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'M', '2', '1') 261#define V4L2_PIX_FMT_YUV422M v4l2_fourcc('Y', 'M', '1', '6') 262#define V4L2_PIX_FMT_YVU422M v4l2_fourcc('Y', 'M', '6', '1') 263#define V4L2_PIX_FMT_YUV444M v4l2_fourcc('Y', 'M', '2', '4') 264#define V4L2_PIX_FMT_YVU444M v4l2_fourcc('Y', 'M', '4', '2') 265#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') 266#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') 267#define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') 268#define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') 269#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') 270#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') 271#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') 272#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') 273#define V4L2_PIX_FMT_SBGGR10P v4l2_fourcc('p', 'B', 'A', 'A') 274#define V4L2_PIX_FMT_SGBRG10P v4l2_fourcc('p', 'G', 'A', 'A') 275#define V4L2_PIX_FMT_SGRBG10P v4l2_fourcc('p', 'g', 'A', 'A') 276#define V4L2_PIX_FMT_SRGGB10P v4l2_fourcc('p', 'R', 'A', 'A') 277#define V4L2_PIX_FMT_SBGGR10ALAW8 v4l2_fourcc('a', 'B', 'A', '8') 278#define V4L2_PIX_FMT_SGBRG10ALAW8 v4l2_fourcc('a', 'G', 'A', '8') 279#define V4L2_PIX_FMT_SGRBG10ALAW8 v4l2_fourcc('a', 'g', 'A', '8') 280#define V4L2_PIX_FMT_SRGGB10ALAW8 v4l2_fourcc('a', 'R', 'A', '8') 281#define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8') 282#define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8') 283#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') 284#define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8') 285#define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') 286#define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') 287#define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') 288#define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') 289#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') 290#define V4L2_PIX_FMT_SGBRG16 v4l2_fourcc('G', 'B', '1', '6') 291#define V4L2_PIX_FMT_SGRBG16 v4l2_fourcc('G', 'R', '1', '6') 292#define V4L2_PIX_FMT_SRGGB16 v4l2_fourcc('R', 'G', '1', '6') 293#define V4L2_PIX_FMT_HSV24 v4l2_fourcc('H', 'S', 'V', '3') 294#define V4L2_PIX_FMT_HSV32 v4l2_fourcc('H', 'S', 'V', '4') 295#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') 296#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') 297#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') 298#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') 299#define V4L2_PIX_FMT_H264 v4l2_fourcc('H', '2', '6', '4') 300#define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') 301#define V4L2_PIX_FMT_H264_MVC v4l2_fourcc('M', '2', '6', '4') 302#define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') 303#define V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') 304#define V4L2_PIX_FMT_MPEG2 v4l2_fourcc('M', 'P', 'G', '2') 305#define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') 306#define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') 307#define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') 308#define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') 309#define V4L2_PIX_FMT_VP8 v4l2_fourcc('V', 'P', '8', '0') 310#define V4L2_PIX_FMT_VP9 v4l2_fourcc('V', 'P', '9', '0') 311#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') 312#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') 313#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') 314#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') 315#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') 316#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') 317#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') 318#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') 319#define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') 320#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') 321#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') 322#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') 323#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') 324#define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') 325#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') 326#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') 327#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') 328#define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') 329#define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') 330#define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') 331#define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') 332#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') 333#define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') 334#define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') 335#define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') 336#define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') 337#define V4L2_PIX_FMT_Y8I v4l2_fourcc('Y', '8', 'I', ' ') 338#define V4L2_PIX_FMT_Y12I v4l2_fourcc('Y', '1', '2', 'I') 339#define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') 340#define V4L2_PIX_FMT_MT21C v4l2_fourcc('M', 'T', '2', '1') 341#define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') 342#define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') 343#define V4L2_SDR_FMT_CS8 v4l2_fourcc('C', 'S', '0', '8') 344#define V4L2_SDR_FMT_CS14LE v4l2_fourcc('C', 'S', '1', '4') 345#define V4L2_SDR_FMT_RU12LE v4l2_fourcc('R', 'U', '1', '2') 346#define V4L2_TCH_FMT_DELTA_TD16 v4l2_fourcc('T', 'D', '1', '6') 347#define V4L2_TCH_FMT_DELTA_TD08 v4l2_fourcc('T', 'D', '0', '8') 348#define V4L2_TCH_FMT_TU16 v4l2_fourcc('T', 'U', '1', '6') 349#define V4L2_TCH_FMT_TU08 v4l2_fourcc('T', 'U', '0', '8') 350#define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe 351#define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA 0x00000001 352struct v4l2_fmtdesc { 353 __u32 index; 354 __u32 type; 355 __u32 flags; 356 __u8 description[32]; 357 __u32 pixelformat; 358 __u32 reserved[4]; 359}; 360#define V4L2_FMT_FLAG_COMPRESSED 0x0001 361#define V4L2_FMT_FLAG_EMULATED 0x0002 362enum v4l2_frmsizetypes { 363 V4L2_FRMSIZE_TYPE_DISCRETE = 1, 364 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2, 365 V4L2_FRMSIZE_TYPE_STEPWISE = 3, 366}; 367struct v4l2_frmsize_discrete { 368 __u32 width; 369 __u32 height; 370}; 371struct v4l2_frmsize_stepwise { 372 __u32 min_width; 373 __u32 max_width; 374 __u32 step_width; 375 __u32 min_height; 376 __u32 max_height; 377 __u32 step_height; 378}; 379struct v4l2_frmsizeenum { 380 __u32 index; 381 __u32 pixel_format; 382 __u32 type; 383 union { 384 struct v4l2_frmsize_discrete discrete; 385 struct v4l2_frmsize_stepwise stepwise; 386 }; 387 __u32 reserved[2]; 388}; 389enum v4l2_frmivaltypes { 390 V4L2_FRMIVAL_TYPE_DISCRETE = 1, 391 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2, 392 V4L2_FRMIVAL_TYPE_STEPWISE = 3, 393}; 394struct v4l2_frmival_stepwise { 395 struct v4l2_fract min; 396 struct v4l2_fract max; 397 struct v4l2_fract step; 398}; 399struct v4l2_frmivalenum { 400 __u32 index; 401 __u32 pixel_format; 402 __u32 width; 403 __u32 height; 404 __u32 type; 405 union { 406 struct v4l2_fract discrete; 407 struct v4l2_frmival_stepwise stepwise; 408 }; 409 __u32 reserved[2]; 410}; 411struct v4l2_timecode { 412 __u32 type; 413 __u32 flags; 414 __u8 frames; 415 __u8 seconds; 416 __u8 minutes; 417 __u8 hours; 418 __u8 userbits[4]; 419}; 420#define V4L2_TC_TYPE_24FPS 1 421#define V4L2_TC_TYPE_25FPS 2 422#define V4L2_TC_TYPE_30FPS 3 423#define V4L2_TC_TYPE_50FPS 4 424#define V4L2_TC_TYPE_60FPS 5 425#define V4L2_TC_FLAG_DROPFRAME 0x0001 426#define V4L2_TC_FLAG_COLORFRAME 0x0002 427#define V4L2_TC_USERBITS_field 0x000C 428#define V4L2_TC_USERBITS_USERDEFINED 0x0000 429#define V4L2_TC_USERBITS_8BITCHARS 0x0008 430struct v4l2_jpegcompression { 431 int quality; 432 int APPn; 433 int APP_len; 434 char APP_data[60]; 435 int COM_len; 436 char COM_data[60]; 437 __u32 jpeg_markers; 438#define V4L2_JPEG_MARKER_DHT (1 << 3) 439#define V4L2_JPEG_MARKER_DQT (1 << 4) 440#define V4L2_JPEG_MARKER_DRI (1 << 5) 441#define V4L2_JPEG_MARKER_COM (1 << 6) 442#define V4L2_JPEG_MARKER_APP (1 << 7) 443}; 444struct v4l2_requestbuffers { 445 __u32 count; 446 __u32 type; 447 __u32 memory; 448 __u32 reserved[2]; 449}; 450struct v4l2_plane { 451 __u32 bytesused; 452 __u32 length; 453 union { 454 __u32 mem_offset; 455 unsigned long userptr; 456 __s32 fd; 457 } m; 458 __u32 data_offset; 459 __u32 reserved[11]; 460}; 461struct v4l2_buffer { 462 __u32 index; 463 __u32 type; 464 __u32 bytesused; 465 __u32 flags; 466 __u32 field; 467 struct timeval timestamp; 468 struct v4l2_timecode timecode; 469 __u32 sequence; 470 __u32 memory; 471 union { 472 __u32 offset; 473 unsigned long userptr; 474 struct v4l2_plane * planes; 475 __s32 fd; 476 } m; 477 __u32 length; 478 __u32 reserved2; 479 __u32 reserved; 480}; 481#define V4L2_BUF_FLAG_MAPPED 0x00000001 482#define V4L2_BUF_FLAG_QUEUED 0x00000002 483#define V4L2_BUF_FLAG_DONE 0x00000004 484#define V4L2_BUF_FLAG_KEYFRAME 0x00000008 485#define V4L2_BUF_FLAG_PFRAME 0x00000010 486#define V4L2_BUF_FLAG_BFRAME 0x00000020 487#define V4L2_BUF_FLAG_ERROR 0x00000040 488#define V4L2_BUF_FLAG_TIMECODE 0x00000100 489#define V4L2_BUF_FLAG_PREPARED 0x00000400 490#define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x00000800 491#define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x00001000 492#define V4L2_BUF_FLAG_TIMESTAMP_MASK 0x0000e000 493#define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN 0x00000000 494#define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC 0x00002000 495#define V4L2_BUF_FLAG_TIMESTAMP_COPY 0x00004000 496#define V4L2_BUF_FLAG_TSTAMP_SRC_MASK 0x00070000 497#define V4L2_BUF_FLAG_TSTAMP_SRC_EOF 0x00000000 498#define V4L2_BUF_FLAG_TSTAMP_SRC_SOE 0x00010000 499#define V4L2_BUF_FLAG_LAST 0x00100000 500struct v4l2_exportbuffer { 501 __u32 type; 502 __u32 index; 503 __u32 plane; 504 __u32 flags; 505 __s32 fd; 506 __u32 reserved[11]; 507}; 508struct v4l2_framebuffer { 509 __u32 capability; 510 __u32 flags; 511 void * base; 512 struct { 513 __u32 width; 514 __u32 height; 515 __u32 pixelformat; 516 __u32 field; 517 __u32 bytesperline; 518 __u32 sizeimage; 519 __u32 colorspace; 520 __u32 priv; 521 } fmt; 522}; 523#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001 524#define V4L2_FBUF_CAP_CHROMAKEY 0x0002 525#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 526#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 527#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 528#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 529#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040 530#define V4L2_FBUF_CAP_SRC_CHROMAKEY 0x0080 531#define V4L2_FBUF_FLAG_PRIMARY 0x0001 532#define V4L2_FBUF_FLAG_OVERLAY 0x0002 533#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 534#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 535#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 536#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020 537#define V4L2_FBUF_FLAG_SRC_CHROMAKEY 0x0040 538struct v4l2_clip { 539 struct v4l2_rect c; 540 struct v4l2_clip __user * next; 541}; 542struct v4l2_window { 543 struct v4l2_rect w; 544 __u32 field; 545 __u32 chromakey; 546 struct v4l2_clip __user * clips; 547 __u32 clipcount; 548 void __user * bitmap; 549 __u8 global_alpha; 550}; 551struct v4l2_captureparm { 552 __u32 capability; 553 __u32 capturemode; 554 struct v4l2_fract timeperframe; 555 __u32 extendedmode; 556 __u32 readbuffers; 557 __u32 reserved[4]; 558}; 559#define V4L2_MODE_HIGHQUALITY 0x0001 560#define V4L2_CAP_TIMEPERFRAME 0x1000 561struct v4l2_outputparm { 562 __u32 capability; 563 __u32 outputmode; 564 struct v4l2_fract timeperframe; 565 __u32 extendedmode; 566 __u32 writebuffers; 567 __u32 reserved[4]; 568}; 569struct v4l2_cropcap { 570 __u32 type; 571 struct v4l2_rect bounds; 572 struct v4l2_rect defrect; 573 struct v4l2_fract pixelaspect; 574}; 575struct v4l2_crop { 576 __u32 type; 577 struct v4l2_rect c; 578}; 579struct v4l2_selection { 580 __u32 type; 581 __u32 target; 582 __u32 flags; 583 struct v4l2_rect r; 584 __u32 reserved[9]; 585}; 586typedef __u64 v4l2_std_id; 587#define V4L2_STD_PAL_B ((v4l2_std_id) 0x00000001) 588#define V4L2_STD_PAL_B1 ((v4l2_std_id) 0x00000002) 589#define V4L2_STD_PAL_G ((v4l2_std_id) 0x00000004) 590#define V4L2_STD_PAL_H ((v4l2_std_id) 0x00000008) 591#define V4L2_STD_PAL_I ((v4l2_std_id) 0x00000010) 592#define V4L2_STD_PAL_D ((v4l2_std_id) 0x00000020) 593#define V4L2_STD_PAL_D1 ((v4l2_std_id) 0x00000040) 594#define V4L2_STD_PAL_K ((v4l2_std_id) 0x00000080) 595#define V4L2_STD_PAL_M ((v4l2_std_id) 0x00000100) 596#define V4L2_STD_PAL_N ((v4l2_std_id) 0x00000200) 597#define V4L2_STD_PAL_Nc ((v4l2_std_id) 0x00000400) 598#define V4L2_STD_PAL_60 ((v4l2_std_id) 0x00000800) 599#define V4L2_STD_NTSC_M ((v4l2_std_id) 0x00001000) 600#define V4L2_STD_NTSC_M_JP ((v4l2_std_id) 0x00002000) 601#define V4L2_STD_NTSC_443 ((v4l2_std_id) 0x00004000) 602#define V4L2_STD_NTSC_M_KR ((v4l2_std_id) 0x00008000) 603#define V4L2_STD_SECAM_B ((v4l2_std_id) 0x00010000) 604#define V4L2_STD_SECAM_D ((v4l2_std_id) 0x00020000) 605#define V4L2_STD_SECAM_G ((v4l2_std_id) 0x00040000) 606#define V4L2_STD_SECAM_H ((v4l2_std_id) 0x00080000) 607#define V4L2_STD_SECAM_K ((v4l2_std_id) 0x00100000) 608#define V4L2_STD_SECAM_K1 ((v4l2_std_id) 0x00200000) 609#define V4L2_STD_SECAM_L ((v4l2_std_id) 0x00400000) 610#define V4L2_STD_SECAM_LC ((v4l2_std_id) 0x00800000) 611#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id) 0x01000000) 612#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id) 0x02000000) 613#define V4L2_STD_NTSC (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_M_KR) 614#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D | V4L2_STD_SECAM_K | V4L2_STD_SECAM_K1) 615#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) 616#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B | V4L2_STD_PAL_B1 | V4L2_STD_PAL_G) 617#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D | V4L2_STD_PAL_D1 | V4L2_STD_PAL_K) 618#define V4L2_STD_PAL (V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_H | V4L2_STD_PAL_I) 619#define V4L2_STD_B (V4L2_STD_PAL_B | V4L2_STD_PAL_B1 | V4L2_STD_SECAM_B) 620#define V4L2_STD_G (V4L2_STD_PAL_G | V4L2_STD_SECAM_G) 621#define V4L2_STD_H (V4L2_STD_PAL_H | V4L2_STD_SECAM_H) 622#define V4L2_STD_L (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC) 623#define V4L2_STD_GH (V4L2_STD_G | V4L2_STD_H) 624#define V4L2_STD_DK (V4L2_STD_PAL_DK | V4L2_STD_SECAM_DK) 625#define V4L2_STD_BG (V4L2_STD_B | V4L2_STD_G) 626#define V4L2_STD_MN (V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | V4L2_STD_NTSC) 627#define V4L2_STD_MTS (V4L2_STD_NTSC_M | V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc) 628#define V4L2_STD_525_60 (V4L2_STD_PAL_M | V4L2_STD_PAL_60 | V4L2_STD_NTSC | V4L2_STD_NTSC_443) 629#define V4L2_STD_625_50 (V4L2_STD_PAL | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | V4L2_STD_SECAM) 630#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB | V4L2_STD_ATSC_16_VSB) 631#define V4L2_STD_UNKNOWN 0 632#define V4L2_STD_ALL (V4L2_STD_525_60 | V4L2_STD_625_50) 633struct v4l2_standard { 634 __u32 index; 635 v4l2_std_id id; 636 __u8 name[24]; 637 struct v4l2_fract frameperiod; 638 __u32 framelines; 639 __u32 reserved[4]; 640}; 641struct v4l2_bt_timings { 642 __u32 width; 643 __u32 height; 644 __u32 interlaced; 645 __u32 polarities; 646 __u64 pixelclock; 647 __u32 hfrontporch; 648 __u32 hsync; 649 __u32 hbackporch; 650 __u32 vfrontporch; 651 __u32 vsync; 652 __u32 vbackporch; 653 __u32 il_vfrontporch; 654 __u32 il_vsync; 655 __u32 il_vbackporch; 656 __u32 standards; 657 __u32 flags; 658 struct v4l2_fract picture_aspect; 659 __u8 cea861_vic; 660 __u8 hdmi_vic; 661 __u8 reserved[46]; 662} __attribute__((packed)); 663#define V4L2_DV_PROGRESSIVE 0 664#define V4L2_DV_INTERLACED 1 665#define V4L2_DV_VSYNC_POS_POL 0x00000001 666#define V4L2_DV_HSYNC_POS_POL 0x00000002 667#define V4L2_DV_BT_STD_CEA861 (1 << 0) 668#define V4L2_DV_BT_STD_DMT (1 << 1) 669#define V4L2_DV_BT_STD_CVT (1 << 2) 670#define V4L2_DV_BT_STD_GTF (1 << 3) 671#define V4L2_DV_BT_STD_SDI (1 << 4) 672#define V4L2_DV_FL_REDUCED_BLANKING (1 << 0) 673#define V4L2_DV_FL_CAN_REDUCE_FPS (1 << 1) 674#define V4L2_DV_FL_REDUCED_FPS (1 << 2) 675#define V4L2_DV_FL_HALF_LINE (1 << 3) 676#define V4L2_DV_FL_IS_CE_VIDEO (1 << 4) 677#define V4L2_DV_FL_FIRST_FIELD_EXTRA_LINE (1 << 5) 678#define V4L2_DV_FL_HAS_PICTURE_ASPECT (1 << 6) 679#define V4L2_DV_FL_HAS_CEA861_VIC (1 << 7) 680#define V4L2_DV_FL_HAS_HDMI_VIC (1 << 8) 681#define V4L2_DV_BT_BLANKING_WIDTH(bt) ((bt)->hfrontporch + (bt)->hsync + (bt)->hbackporch) 682#define V4L2_DV_BT_FRAME_WIDTH(bt) ((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt)) 683#define V4L2_DV_BT_BLANKING_HEIGHT(bt) ((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) 684#define V4L2_DV_BT_FRAME_HEIGHT(bt) ((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt)) 685struct v4l2_dv_timings { 686 __u32 type; 687 union { 688 struct v4l2_bt_timings bt; 689 __u32 reserved[32]; 690 }; 691} __attribute__((packed)); 692#define V4L2_DV_BT_656_1120 0 693struct v4l2_enum_dv_timings { 694 __u32 index; 695 __u32 pad; 696 __u32 reserved[2]; 697 struct v4l2_dv_timings timings; 698}; 699struct v4l2_bt_timings_cap { 700 __u32 min_width; 701 __u32 max_width; 702 __u32 min_height; 703 __u32 max_height; 704 __u64 min_pixelclock; 705 __u64 max_pixelclock; 706 __u32 standards; 707 __u32 capabilities; 708 __u32 reserved[16]; 709} __attribute__((packed)); 710#define V4L2_DV_BT_CAP_INTERLACED (1 << 0) 711#define V4L2_DV_BT_CAP_PROGRESSIVE (1 << 1) 712#define V4L2_DV_BT_CAP_REDUCED_BLANKING (1 << 2) 713#define V4L2_DV_BT_CAP_CUSTOM (1 << 3) 714struct v4l2_dv_timings_cap { 715 __u32 type; 716 __u32 pad; 717 __u32 reserved[2]; 718 union { 719 struct v4l2_bt_timings_cap bt; 720 __u32 raw_data[32]; 721 }; 722}; 723struct v4l2_input { 724 __u32 index; 725 __u8 name[32]; 726 __u32 type; 727 __u32 audioset; 728 __u32 tuner; 729 v4l2_std_id std; 730 __u32 status; 731 __u32 capabilities; 732 __u32 reserved[3]; 733}; 734#define V4L2_INPUT_TYPE_TUNER 1 735#define V4L2_INPUT_TYPE_CAMERA 2 736#define V4L2_INPUT_TYPE_TOUCH 3 737#define V4L2_IN_ST_NO_POWER 0x00000001 738#define V4L2_IN_ST_NO_SIGNAL 0x00000002 739#define V4L2_IN_ST_NO_COLOR 0x00000004 740#define V4L2_IN_ST_HFLIP 0x00000010 741#define V4L2_IN_ST_VFLIP 0x00000020 742#define V4L2_IN_ST_NO_H_LOCK 0x00000100 743#define V4L2_IN_ST_COLOR_KILL 0x00000200 744#define V4L2_IN_ST_NO_V_LOCK 0x00000400 745#define V4L2_IN_ST_NO_STD_LOCK 0x00000800 746#define V4L2_IN_ST_NO_SYNC 0x00010000 747#define V4L2_IN_ST_NO_EQU 0x00020000 748#define V4L2_IN_ST_NO_CARRIER 0x00040000 749#define V4L2_IN_ST_MACROVISION 0x01000000 750#define V4L2_IN_ST_NO_ACCESS 0x02000000 751#define V4L2_IN_ST_VTR 0x04000000 752#define V4L2_IN_CAP_DV_TIMINGS 0x00000002 753#define V4L2_IN_CAP_CUSTOM_TIMINGS V4L2_IN_CAP_DV_TIMINGS 754#define V4L2_IN_CAP_STD 0x00000004 755#define V4L2_IN_CAP_NATIVE_SIZE 0x00000008 756struct v4l2_output { 757 __u32 index; 758 __u8 name[32]; 759 __u32 type; 760 __u32 audioset; 761 __u32 modulator; 762 v4l2_std_id std; 763 __u32 capabilities; 764 __u32 reserved[3]; 765}; 766#define V4L2_OUTPUT_TYPE_MODULATOR 1 767#define V4L2_OUTPUT_TYPE_ANALOG 2 768#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 769#define V4L2_OUT_CAP_DV_TIMINGS 0x00000002 770#define V4L2_OUT_CAP_CUSTOM_TIMINGS V4L2_OUT_CAP_DV_TIMINGS 771#define V4L2_OUT_CAP_STD 0x00000004 772#define V4L2_OUT_CAP_NATIVE_SIZE 0x00000008 773struct v4l2_control { 774 __u32 id; 775 __s32 value; 776}; 777struct v4l2_ext_control { 778 __u32 id; 779 __u32 size; 780 __u32 reserved2[1]; 781 union { 782 __s32 value; 783 __s64 value64; 784 char __user * string; 785 __u8 __user * p_u8; 786 __u16 __user * p_u16; 787 __u32 __user * p_u32; 788 void __user * ptr; 789 }; 790} __attribute__((packed)); 791struct v4l2_ext_controls { 792 union { 793 __u32 ctrl_class; 794 __u32 which; 795 }; 796 __u32 count; 797 __u32 error_idx; 798 __u32 reserved[2]; 799 struct v4l2_ext_control * controls; 800}; 801#define V4L2_CTRL_ID_MASK (0x0fffffff) 802#define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) 803#define V4L2_CTRL_ID2WHICH(id) ((id) & 0x0fff0000UL) 804#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) 805#define V4L2_CTRL_MAX_DIMS (4) 806#define V4L2_CTRL_WHICH_CUR_VAL 0 807#define V4L2_CTRL_WHICH_DEF_VAL 0x0f000000 808enum v4l2_ctrl_type { 809 V4L2_CTRL_TYPE_INTEGER = 1, 810 V4L2_CTRL_TYPE_BOOLEAN = 2, 811 V4L2_CTRL_TYPE_MENU = 3, 812 V4L2_CTRL_TYPE_BUTTON = 4, 813 V4L2_CTRL_TYPE_INTEGER64 = 5, 814 V4L2_CTRL_TYPE_CTRL_CLASS = 6, 815 V4L2_CTRL_TYPE_STRING = 7, 816 V4L2_CTRL_TYPE_BITMASK = 8, 817 V4L2_CTRL_TYPE_INTEGER_MENU = 9, 818 V4L2_CTRL_COMPOUND_TYPES = 0x0100, 819 V4L2_CTRL_TYPE_U8 = 0x0100, 820 V4L2_CTRL_TYPE_U16 = 0x0101, 821 V4L2_CTRL_TYPE_U32 = 0x0102, 822}; 823struct v4l2_queryctrl { 824 __u32 id; 825 __u32 type; 826 __u8 name[32]; 827 __s32 minimum; 828 __s32 maximum; 829 __s32 step; 830 __s32 default_value; 831 __u32 flags; 832 __u32 reserved[2]; 833}; 834struct v4l2_query_ext_ctrl { 835 __u32 id; 836 __u32 type; 837 char name[32]; 838 __s64 minimum; 839 __s64 maximum; 840 __u64 step; 841 __s64 default_value; 842 __u32 flags; 843 __u32 elem_size; 844 __u32 elems; 845 __u32 nr_of_dims; 846 __u32 dims[V4L2_CTRL_MAX_DIMS]; 847 __u32 reserved[32]; 848}; 849struct v4l2_querymenu { 850 __u32 id; 851 __u32 index; 852 union { 853 __u8 name[32]; 854 __s64 value; 855 }; 856 __u32 reserved; 857} __attribute__((packed)); 858#define V4L2_CTRL_FLAG_DISABLED 0x0001 859#define V4L2_CTRL_FLAG_GRABBED 0x0002 860#define V4L2_CTRL_FLAG_READ_ONLY 0x0004 861#define V4L2_CTRL_FLAG_UPDATE 0x0008 862#define V4L2_CTRL_FLAG_INACTIVE 0x0010 863#define V4L2_CTRL_FLAG_SLIDER 0x0020 864#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040 865#define V4L2_CTRL_FLAG_VOLATILE 0x0080 866#define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x0100 867#define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x0200 868#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 869#define V4L2_CTRL_FLAG_NEXT_COMPOUND 0x40000000 870#define V4L2_CID_MAX_CTRLS 1024 871#define V4L2_CID_PRIVATE_BASE 0x08000000 872struct v4l2_tuner { 873 __u32 index; 874 __u8 name[32]; 875 __u32 type; 876 __u32 capability; 877 __u32 rangelow; 878 __u32 rangehigh; 879 __u32 rxsubchans; 880 __u32 audmode; 881 __s32 signal; 882 __s32 afc; 883 __u32 reserved[4]; 884}; 885struct v4l2_modulator { 886 __u32 index; 887 __u8 name[32]; 888 __u32 capability; 889 __u32 rangelow; 890 __u32 rangehigh; 891 __u32 txsubchans; 892 __u32 type; 893 __u32 reserved[3]; 894}; 895#define V4L2_TUNER_CAP_LOW 0x0001 896#define V4L2_TUNER_CAP_NORM 0x0002 897#define V4L2_TUNER_CAP_HWSEEK_BOUNDED 0x0004 898#define V4L2_TUNER_CAP_HWSEEK_WRAP 0x0008 899#define V4L2_TUNER_CAP_STEREO 0x0010 900#define V4L2_TUNER_CAP_LANG2 0x0020 901#define V4L2_TUNER_CAP_SAP 0x0020 902#define V4L2_TUNER_CAP_LANG1 0x0040 903#define V4L2_TUNER_CAP_RDS 0x0080 904#define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100 905#define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200 906#define V4L2_TUNER_CAP_FREQ_BANDS 0x0400 907#define V4L2_TUNER_CAP_HWSEEK_PROG_LIM 0x0800 908#define V4L2_TUNER_CAP_1HZ 0x1000 909#define V4L2_TUNER_SUB_MONO 0x0001 910#define V4L2_TUNER_SUB_STEREO 0x0002 911#define V4L2_TUNER_SUB_LANG2 0x0004 912#define V4L2_TUNER_SUB_SAP 0x0004 913#define V4L2_TUNER_SUB_LANG1 0x0008 914#define V4L2_TUNER_SUB_RDS 0x0010 915#define V4L2_TUNER_MODE_MONO 0x0000 916#define V4L2_TUNER_MODE_STEREO 0x0001 917#define V4L2_TUNER_MODE_LANG2 0x0002 918#define V4L2_TUNER_MODE_SAP 0x0002 919#define V4L2_TUNER_MODE_LANG1 0x0003 920#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004 921struct v4l2_frequency { 922 __u32 tuner; 923 __u32 type; 924 __u32 frequency; 925 __u32 reserved[8]; 926}; 927#define V4L2_BAND_MODULATION_VSB (1 << 1) 928#define V4L2_BAND_MODULATION_FM (1 << 2) 929#define V4L2_BAND_MODULATION_AM (1 << 3) 930struct v4l2_frequency_band { 931 __u32 tuner; 932 __u32 type; 933 __u32 index; 934 __u32 capability; 935 __u32 rangelow; 936 __u32 rangehigh; 937 __u32 modulation; 938 __u32 reserved[9]; 939}; 940struct v4l2_hw_freq_seek { 941 __u32 tuner; 942 __u32 type; 943 __u32 seek_upward; 944 __u32 wrap_around; 945 __u32 spacing; 946 __u32 rangelow; 947 __u32 rangehigh; 948 __u32 reserved[5]; 949}; 950struct v4l2_rds_data { 951 __u8 lsb; 952 __u8 msb; 953 __u8 block; 954} __attribute__((packed)); 955#define V4L2_RDS_BLOCK_MSK 0x7 956#define V4L2_RDS_BLOCK_A 0 957#define V4L2_RDS_BLOCK_B 1 958#define V4L2_RDS_BLOCK_C 2 959#define V4L2_RDS_BLOCK_D 3 960#define V4L2_RDS_BLOCK_C_ALT 4 961#define V4L2_RDS_BLOCK_INVALID 7 962#define V4L2_RDS_BLOCK_CORRECTED 0x40 963#define V4L2_RDS_BLOCK_ERROR 0x80 964struct v4l2_audio { 965 __u32 index; 966 __u8 name[32]; 967 __u32 capability; 968 __u32 mode; 969 __u32 reserved[2]; 970}; 971#define V4L2_AUDCAP_STEREO 0x00001 972#define V4L2_AUDCAP_AVL 0x00002 973#define V4L2_AUDMODE_AVL 0x00001 974struct v4l2_audioout { 975 __u32 index; 976 __u8 name[32]; 977 __u32 capability; 978 __u32 mode; 979 __u32 reserved[2]; 980}; 981#define V4L2_ENC_IDX_FRAME_I (0) 982#define V4L2_ENC_IDX_FRAME_P (1) 983#define V4L2_ENC_IDX_FRAME_B (2) 984#define V4L2_ENC_IDX_FRAME_MASK (0xf) 985struct v4l2_enc_idx_entry { 986 __u64 offset; 987 __u64 pts; 988 __u32 length; 989 __u32 flags; 990 __u32 reserved[2]; 991}; 992#define V4L2_ENC_IDX_ENTRIES (64) 993struct v4l2_enc_idx { 994 __u32 entries; 995 __u32 entries_cap; 996 __u32 reserved[4]; 997 struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES]; 998}; 999#define V4L2_ENC_CMD_START (0) 1000#define V4L2_ENC_CMD_STOP (1) 1001#define V4L2_ENC_CMD_PAUSE (2) 1002#define V4L2_ENC_CMD_RESUME (3) 1003#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0) 1004struct v4l2_encoder_cmd { 1005 __u32 cmd; 1006 __u32 flags; 1007 union { 1008 struct { 1009 __u32 data[8]; 1010 } raw; 1011 }; 1012}; 1013#define V4L2_DEC_CMD_START (0) 1014#define V4L2_DEC_CMD_STOP (1) 1015#define V4L2_DEC_CMD_PAUSE (2) 1016#define V4L2_DEC_CMD_RESUME (3) 1017#define V4L2_DEC_CMD_START_MUTE_AUDIO (1 << 0) 1018#define V4L2_DEC_CMD_PAUSE_TO_BLACK (1 << 0) 1019#define V4L2_DEC_CMD_STOP_TO_BLACK (1 << 0) 1020#define V4L2_DEC_CMD_STOP_IMMEDIATELY (1 << 1) 1021#define V4L2_DEC_START_FMT_NONE (0) 1022#define V4L2_DEC_START_FMT_GOP (1) 1023struct v4l2_decoder_cmd { 1024 __u32 cmd; 1025 __u32 flags; 1026 union { 1027 struct { 1028 __u64 pts; 1029 } stop; 1030 struct { 1031 __s32 speed; 1032 __u32 format; 1033 } start; 1034 struct { 1035 __u32 data[16]; 1036 } raw; 1037 }; 1038}; 1039struct v4l2_vbi_format { 1040 __u32 sampling_rate; 1041 __u32 offset; 1042 __u32 samples_per_line; 1043 __u32 sample_format; 1044 __s32 start[2]; 1045 __u32 count[2]; 1046 __u32 flags; 1047 __u32 reserved[2]; 1048}; 1049#define V4L2_VBI_UNSYNC (1 << 0) 1050#define V4L2_VBI_INTERLACED (1 << 1) 1051#define V4L2_VBI_ITU_525_F1_START (1) 1052#define V4L2_VBI_ITU_525_F2_START (264) 1053#define V4L2_VBI_ITU_625_F1_START (1) 1054#define V4L2_VBI_ITU_625_F2_START (314) 1055struct v4l2_sliced_vbi_format { 1056 __u16 service_set; 1057 __u16 service_lines[2][24]; 1058 __u32 io_size; 1059 __u32 reserved[2]; 1060}; 1061#define V4L2_SLICED_TELETEXT_B (0x0001) 1062#define V4L2_SLICED_VPS (0x0400) 1063#define V4L2_SLICED_CAPTION_525 (0x1000) 1064#define V4L2_SLICED_WSS_625 (0x4000) 1065#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) 1066#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625) 1067struct v4l2_sliced_vbi_cap { 1068 __u16 service_set; 1069 __u16 service_lines[2][24]; 1070 __u32 type; 1071 __u32 reserved[3]; 1072}; 1073struct v4l2_sliced_vbi_data { 1074 __u32 id; 1075 __u32 field; 1076 __u32 line; 1077 __u32 reserved; 1078 __u8 data[48]; 1079}; 1080#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1) 1081#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4) 1082#define V4L2_MPEG_VBI_IVTV_WSS_625 (5) 1083#define V4L2_MPEG_VBI_IVTV_VPS (7) 1084struct v4l2_mpeg_vbi_itv0_line { 1085 __u8 id; 1086 __u8 data[42]; 1087} __attribute__((packed)); 1088struct v4l2_mpeg_vbi_itv0 { 1089 __le32 linemask[2]; 1090 struct v4l2_mpeg_vbi_itv0_line line[35]; 1091} __attribute__((packed)); 1092struct v4l2_mpeg_vbi_ITV0 { 1093 struct v4l2_mpeg_vbi_itv0_line line[36]; 1094} __attribute__((packed)); 1095#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0" 1096#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0" 1097struct v4l2_mpeg_vbi_fmt_ivtv { 1098 __u8 magic[4]; 1099 union { 1100 struct v4l2_mpeg_vbi_itv0 itv0; 1101 struct v4l2_mpeg_vbi_ITV0 ITV0; 1102 }; 1103} __attribute__((packed)); 1104struct v4l2_plane_pix_format { 1105 __u32 sizeimage; 1106 __u32 bytesperline; 1107 __u16 reserved[6]; 1108} __attribute__((packed)); 1109struct v4l2_pix_format_mplane { 1110 __u32 width; 1111 __u32 height; 1112 __u32 pixelformat; 1113 __u32 field; 1114 __u32 colorspace; 1115 struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES]; 1116 __u8 num_planes; 1117 __u8 flags; 1118 union { 1119 __u8 ycbcr_enc; 1120 __u8 hsv_enc; 1121 }; 1122 __u8 quantization; 1123 __u8 xfer_func; 1124 __u8 reserved[7]; 1125} __attribute__((packed)); 1126struct v4l2_sdr_format { 1127 __u32 pixelformat; 1128 __u32 buffersize; 1129 __u8 reserved[24]; 1130} __attribute__((packed)); 1131struct v4l2_format { 1132 __u32 type; 1133 union { 1134 struct v4l2_pix_format pix; 1135 struct v4l2_pix_format_mplane pix_mp; 1136 struct v4l2_window win; 1137 struct v4l2_vbi_format vbi; 1138 struct v4l2_sliced_vbi_format sliced; 1139 struct v4l2_sdr_format sdr; 1140 __u8 raw_data[200]; 1141 } fmt; 1142}; 1143struct v4l2_streamparm { 1144 __u32 type; 1145 union { 1146 struct v4l2_captureparm capture; 1147 struct v4l2_outputparm output; 1148 __u8 raw_data[200]; 1149 } parm; 1150}; 1151#define V4L2_EVENT_ALL 0 1152#define V4L2_EVENT_VSYNC 1 1153#define V4L2_EVENT_EOS 2 1154#define V4L2_EVENT_CTRL 3 1155#define V4L2_EVENT_FRAME_SYNC 4 1156#define V4L2_EVENT_SOURCE_CHANGE 5 1157#define V4L2_EVENT_MOTION_DET 6 1158#define V4L2_EVENT_PRIVATE_START 0x08000000 1159struct v4l2_event_vsync { 1160 __u8 field; 1161} __attribute__((packed)); 1162#define V4L2_EVENT_CTRL_CH_VALUE (1 << 0) 1163#define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1) 1164#define V4L2_EVENT_CTRL_CH_RANGE (1 << 2) 1165struct v4l2_event_ctrl { 1166 __u32 changes; 1167 __u32 type; 1168 union { 1169 __s32 value; 1170 __s64 value64; 1171 }; 1172 __u32 flags; 1173 __s32 minimum; 1174 __s32 maximum; 1175 __s32 step; 1176 __s32 default_value; 1177}; 1178struct v4l2_event_frame_sync { 1179 __u32 frame_sequence; 1180}; 1181#define V4L2_EVENT_SRC_CH_RESOLUTION (1 << 0) 1182struct v4l2_event_src_change { 1183 __u32 changes; 1184}; 1185#define V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ (1 << 0) 1186struct v4l2_event_motion_det { 1187 __u32 flags; 1188 __u32 frame_sequence; 1189 __u32 region_mask; 1190}; 1191struct v4l2_event { 1192 __u32 type; 1193 union { 1194 struct v4l2_event_vsync vsync; 1195 struct v4l2_event_ctrl ctrl; 1196 struct v4l2_event_frame_sync frame_sync; 1197 struct v4l2_event_src_change src_change; 1198 struct v4l2_event_motion_det motion_det; 1199 __u8 data[64]; 1200 } u; 1201 __u32 pending; 1202 __u32 sequence; 1203 struct timespec timestamp; 1204 __u32 id; 1205 __u32 reserved[8]; 1206}; 1207#define V4L2_EVENT_SUB_FL_SEND_INITIAL (1 << 0) 1208#define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK (1 << 1) 1209struct v4l2_event_subscription { 1210 __u32 type; 1211 __u32 id; 1212 __u32 flags; 1213 __u32 reserved[5]; 1214}; 1215#define V4L2_CHIP_MATCH_BRIDGE 0 1216#define V4L2_CHIP_MATCH_SUBDEV 4 1217#define V4L2_CHIP_MATCH_HOST V4L2_CHIP_MATCH_BRIDGE 1218#define V4L2_CHIP_MATCH_I2C_DRIVER 1 1219#define V4L2_CHIP_MATCH_I2C_ADDR 2 1220#define V4L2_CHIP_MATCH_AC97 3 1221struct v4l2_dbg_match { 1222 __u32 type; 1223 union { 1224 __u32 addr; 1225 char name[32]; 1226 }; 1227} __attribute__((packed)); 1228struct v4l2_dbg_register { 1229 struct v4l2_dbg_match match; 1230 __u32 size; 1231 __u64 reg; 1232 __u64 val; 1233} __attribute__((packed)); 1234#define V4L2_CHIP_FL_READABLE (1 << 0) 1235#define V4L2_CHIP_FL_WRITABLE (1 << 1) 1236struct v4l2_dbg_chip_info { 1237 struct v4l2_dbg_match match; 1238 char name[32]; 1239 __u32 flags; 1240 __u32 reserved[32]; 1241} __attribute__((packed)); 1242struct v4l2_create_buffers { 1243 __u32 index; 1244 __u32 count; 1245 __u32 memory; 1246 struct v4l2_format format; 1247 __u32 reserved[8]; 1248}; 1249#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability) 1250#define VIDIOC_RESERVED _IO('V', 1) 1251#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc) 1252#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format) 1253#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format) 1254#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers) 1255#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer) 1256#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) 1257#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer) 1258#define VIDIOC_OVERLAY _IOW('V', 14, int) 1259#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer) 1260#define VIDIOC_EXPBUF _IOWR('V', 16, struct v4l2_exportbuffer) 1261#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer) 1262#define VIDIOC_STREAMON _IOW('V', 18, int) 1263#define VIDIOC_STREAMOFF _IOW('V', 19, int) 1264#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm) 1265#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm) 1266#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id) 1267#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id) 1268#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard) 1269#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input) 1270#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) 1271#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control) 1272#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner) 1273#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner) 1274#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio) 1275#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio) 1276#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl) 1277#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu) 1278#define VIDIOC_G_INPUT _IOR('V', 38, int) 1279#define VIDIOC_S_INPUT _IOWR('V', 39, int) 1280#define VIDIOC_G_EDID _IOWR('V', 40, struct v4l2_edid) 1281#define VIDIOC_S_EDID _IOWR('V', 41, struct v4l2_edid) 1282#define VIDIOC_G_OUTPUT _IOR('V', 46, int) 1283#define VIDIOC_S_OUTPUT _IOWR('V', 47, int) 1284#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output) 1285#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout) 1286#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout) 1287#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator) 1288#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator) 1289#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency) 1290#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency) 1291#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap) 1292#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop) 1293#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop) 1294#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression) 1295#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression) 1296#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id) 1297#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) 1298#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) 1299#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) 1300#define VIDIOC_G_PRIORITY _IOR('V', 67, __u32) 1301#define VIDIOC_S_PRIORITY _IOW('V', 68, __u32) 1302#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap) 1303#define VIDIOC_LOG_STATUS _IO('V', 70) 1304#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) 1305#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls) 1306#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls) 1307#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum) 1308#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum) 1309#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx) 1310#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd) 1311#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd) 1312#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register) 1313#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register) 1314#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) 1315#define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) 1316#define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) 1317#define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event) 1318#define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription) 1319#define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription) 1320#define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers) 1321#define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) 1322#define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection) 1323#define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection) 1324#define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) 1325#define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) 1326#define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings) 1327#define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings) 1328#define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap) 1329#define VIDIOC_ENUM_FREQ_BANDS _IOWR('V', 101, struct v4l2_frequency_band) 1330#define VIDIOC_DBG_G_CHIP_INFO _IOWR('V', 102, struct v4l2_dbg_chip_info) 1331#define VIDIOC_QUERY_EXT_CTRL _IOWR('V', 103, struct v4l2_query_ext_ctrl) 1332#define BASE_VIDIOC_PRIVATE 192 1333#endif 1334