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 64 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) | (1U << 31)) 31 enum 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) 47 #define V4L2_FIELD_IS_INTERLACED(field) ((field) == V4L2_FIELD_INTERLACED || (field) == V4L2_FIELD_INTERLACED_TB || (field) == V4L2_FIELD_INTERLACED_BT) 48 #define V4L2_FIELD_IS_SEQUENTIAL(field) ((field) == V4L2_FIELD_SEQ_TB || (field) == V4L2_FIELD_SEQ_BT) 49 enum v4l2_buf_type { 50 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, 51 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, 52 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, 53 V4L2_BUF_TYPE_VBI_CAPTURE = 4, 54 V4L2_BUF_TYPE_VBI_OUTPUT = 5, 55 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, 56 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, 57 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, 58 V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9, 59 V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10, 60 V4L2_BUF_TYPE_SDR_CAPTURE = 11, 61 V4L2_BUF_TYPE_SDR_OUTPUT = 12, 62 V4L2_BUF_TYPE_META_CAPTURE = 13, 63 V4L2_BUF_TYPE_META_OUTPUT = 14, 64 V4L2_BUF_TYPE_PRIVATE = 0x80, 65 }; 66 #define V4L2_TYPE_IS_MULTIPLANAR(type) ((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) 67 #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 || (type) == V4L2_BUF_TYPE_META_OUTPUT) 68 enum v4l2_tuner_type { 69 V4L2_TUNER_RADIO = 1, 70 V4L2_TUNER_ANALOG_TV = 2, 71 V4L2_TUNER_DIGITAL_TV = 3, 72 V4L2_TUNER_SDR = 4, 73 V4L2_TUNER_RF = 5, 74 }; 75 #define V4L2_TUNER_ADC V4L2_TUNER_SDR 76 enum v4l2_memory { 77 V4L2_MEMORY_MMAP = 1, 78 V4L2_MEMORY_USERPTR = 2, 79 V4L2_MEMORY_OVERLAY = 3, 80 V4L2_MEMORY_DMABUF = 4, 81 }; 82 enum v4l2_colorspace { 83 V4L2_COLORSPACE_DEFAULT = 0, 84 V4L2_COLORSPACE_SMPTE170M = 1, 85 V4L2_COLORSPACE_SMPTE240M = 2, 86 V4L2_COLORSPACE_REC709 = 3, 87 V4L2_COLORSPACE_BT878 = 4, 88 V4L2_COLORSPACE_470_SYSTEM_M = 5, 89 V4L2_COLORSPACE_470_SYSTEM_BG = 6, 90 V4L2_COLORSPACE_JPEG = 7, 91 V4L2_COLORSPACE_SRGB = 8, 92 V4L2_COLORSPACE_OPRGB = 9, 93 V4L2_COLORSPACE_BT2020 = 10, 94 V4L2_COLORSPACE_RAW = 11, 95 V4L2_COLORSPACE_DCI_P3 = 12, 96 }; 97 #define V4L2_MAP_COLORSPACE_DEFAULT(is_sdtv,is_hdtv) ((is_sdtv) ? V4L2_COLORSPACE_SMPTE170M : ((is_hdtv) ? V4L2_COLORSPACE_REC709 : V4L2_COLORSPACE_SRGB)) 98 enum v4l2_xfer_func { 99 V4L2_XFER_FUNC_DEFAULT = 0, 100 V4L2_XFER_FUNC_709 = 1, 101 V4L2_XFER_FUNC_SRGB = 2, 102 V4L2_XFER_FUNC_OPRGB = 3, 103 V4L2_XFER_FUNC_SMPTE240M = 4, 104 V4L2_XFER_FUNC_NONE = 5, 105 V4L2_XFER_FUNC_DCI_P3 = 6, 106 V4L2_XFER_FUNC_SMPTE2084 = 7, 107 }; 108 #define V4L2_MAP_XFER_FUNC_DEFAULT(colsp) ((colsp) == V4L2_COLORSPACE_OPRGB ? V4L2_XFER_FUNC_OPRGB : ((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))))) 109 enum v4l2_ycbcr_encoding { 110 V4L2_YCBCR_ENC_DEFAULT = 0, 111 V4L2_YCBCR_ENC_601 = 1, 112 V4L2_YCBCR_ENC_709 = 2, 113 V4L2_YCBCR_ENC_XV601 = 3, 114 V4L2_YCBCR_ENC_XV709 = 4, 115 V4L2_YCBCR_ENC_SYCC = 5, 116 V4L2_YCBCR_ENC_BT2020 = 6, 117 V4L2_YCBCR_ENC_BT2020_CONST_LUM = 7, 118 V4L2_YCBCR_ENC_SMPTE240M = 8, 119 }; 120 enum v4l2_hsv_encoding { 121 V4L2_HSV_ENC_180 = 128, 122 V4L2_HSV_ENC_256 = 129, 123 }; 124 #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))) 125 enum v4l2_quantization { 126 V4L2_QUANTIZATION_DEFAULT = 0, 127 V4L2_QUANTIZATION_FULL_RANGE = 1, 128 V4L2_QUANTIZATION_LIM_RANGE = 2, 129 }; 130 #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)) 131 #define V4L2_COLORSPACE_ADOBERGB V4L2_COLORSPACE_OPRGB 132 #define V4L2_XFER_FUNC_ADOBERGB V4L2_XFER_FUNC_OPRGB 133 enum v4l2_priority { 134 V4L2_PRIORITY_UNSET = 0, 135 V4L2_PRIORITY_BACKGROUND = 1, 136 V4L2_PRIORITY_INTERACTIVE = 2, 137 V4L2_PRIORITY_RECORD = 3, 138 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE, 139 }; 140 struct v4l2_rect { 141 __s32 left; 142 __s32 top; 143 __u32 width; 144 __u32 height; 145 }; 146 struct v4l2_fract { 147 __u32 numerator; 148 __u32 denominator; 149 }; 150 struct v4l2_area { 151 __u32 width; 152 __u32 height; 153 }; 154 struct v4l2_capability { 155 __u8 driver[16]; 156 __u8 card[32]; 157 __u8 bus_info[32]; 158 __u32 version; 159 __u32 capabilities; 160 __u32 device_caps; 161 __u32 reserved[3]; 162 }; 163 #define V4L2_CAP_VIDEO_CAPTURE 0x00000001 164 #define V4L2_CAP_VIDEO_OUTPUT 0x00000002 165 #define V4L2_CAP_VIDEO_OVERLAY 0x00000004 166 #define V4L2_CAP_VBI_CAPTURE 0x00000010 167 #define V4L2_CAP_VBI_OUTPUT 0x00000020 168 #define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 169 #define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 170 #define V4L2_CAP_RDS_CAPTURE 0x00000100 171 #define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 172 #define V4L2_CAP_HW_FREQ_SEEK 0x00000400 173 #define V4L2_CAP_RDS_OUTPUT 0x00000800 174 #define V4L2_CAP_VIDEO_CAPTURE_MPLANE 0x00001000 175 #define V4L2_CAP_VIDEO_OUTPUT_MPLANE 0x00002000 176 #define V4L2_CAP_VIDEO_M2M_MPLANE 0x00004000 177 #define V4L2_CAP_VIDEO_M2M 0x00008000 178 #define V4L2_CAP_TUNER 0x00010000 179 #define V4L2_CAP_AUDIO 0x00020000 180 #define V4L2_CAP_RADIO 0x00040000 181 #define V4L2_CAP_MODULATOR 0x00080000 182 #define V4L2_CAP_SDR_CAPTURE 0x00100000 183 #define V4L2_CAP_EXT_PIX_FORMAT 0x00200000 184 #define V4L2_CAP_SDR_OUTPUT 0x00400000 185 #define V4L2_CAP_META_CAPTURE 0x00800000 186 #define V4L2_CAP_READWRITE 0x01000000 187 #define V4L2_CAP_ASYNCIO 0x02000000 188 #define V4L2_CAP_STREAMING 0x04000000 189 #define V4L2_CAP_META_OUTPUT 0x08000000 190 #define V4L2_CAP_TOUCH 0x10000000 191 #define V4L2_CAP_DEVICE_CAPS 0x80000000 192 struct v4l2_pix_format { 193 __u32 width; 194 __u32 height; 195 __u32 pixelformat; 196 __u32 field; 197 __u32 bytesperline; 198 __u32 sizeimage; 199 __u32 colorspace; 200 __u32 priv; 201 __u32 flags; 202 union { 203 __u32 ycbcr_enc; 204 __u32 hsv_enc; 205 }; 206 __u32 quantization; 207 __u32 xfer_func; 208 }; 209 #define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') 210 #define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') 211 #define V4L2_PIX_FMT_ARGB444 v4l2_fourcc('A', 'R', '1', '2') 212 #define V4L2_PIX_FMT_XRGB444 v4l2_fourcc('X', 'R', '1', '2') 213 #define V4L2_PIX_FMT_RGBA444 v4l2_fourcc('R', 'A', '1', '2') 214 #define V4L2_PIX_FMT_RGBX444 v4l2_fourcc('R', 'X', '1', '2') 215 #define V4L2_PIX_FMT_ABGR444 v4l2_fourcc('A', 'B', '1', '2') 216 #define V4L2_PIX_FMT_XBGR444 v4l2_fourcc('X', 'B', '1', '2') 217 #define V4L2_PIX_FMT_BGRA444 v4l2_fourcc('G', 'A', '1', '2') 218 #define V4L2_PIX_FMT_BGRX444 v4l2_fourcc('B', 'X', '1', '2') 219 #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') 220 #define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') 221 #define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') 222 #define V4L2_PIX_FMT_RGBA555 v4l2_fourcc('R', 'A', '1', '5') 223 #define V4L2_PIX_FMT_RGBX555 v4l2_fourcc('R', 'X', '1', '5') 224 #define V4L2_PIX_FMT_ABGR555 v4l2_fourcc('A', 'B', '1', '5') 225 #define V4L2_PIX_FMT_XBGR555 v4l2_fourcc('X', 'B', '1', '5') 226 #define V4L2_PIX_FMT_BGRA555 v4l2_fourcc('B', 'A', '1', '5') 227 #define V4L2_PIX_FMT_BGRX555 v4l2_fourcc('B', 'X', '1', '5') 228 #define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') 229 #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') 230 #define V4L2_PIX_FMT_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') 231 #define V4L2_PIX_FMT_XRGB555X v4l2_fourcc_be('X', 'R', '1', '5') 232 #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') 233 #define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') 234 #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') 235 #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') 236 #define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') 237 #define V4L2_PIX_FMT_ABGR32 v4l2_fourcc('A', 'R', '2', '4') 238 #define V4L2_PIX_FMT_XBGR32 v4l2_fourcc('X', 'R', '2', '4') 239 #define V4L2_PIX_FMT_BGRA32 v4l2_fourcc('R', 'A', '2', '4') 240 #define V4L2_PIX_FMT_BGRX32 v4l2_fourcc('R', 'X', '2', '4') 241 #define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') 242 #define V4L2_PIX_FMT_RGBA32 v4l2_fourcc('A', 'B', '2', '4') 243 #define V4L2_PIX_FMT_RGBX32 v4l2_fourcc('X', 'B', '2', '4') 244 #define V4L2_PIX_FMT_ARGB32 v4l2_fourcc('B', 'A', '2', '4') 245 #define V4L2_PIX_FMT_XRGB32 v4l2_fourcc('B', 'X', '2', '4') 246 #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') 247 #define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') 248 #define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') 249 #define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') 250 #define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') 251 #define V4L2_PIX_FMT_Y14 v4l2_fourcc('Y', '1', '4', ' ') 252 #define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') 253 #define V4L2_PIX_FMT_Y16_BE v4l2_fourcc_be('Y', '1', '6', ' ') 254 #define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') 255 #define V4L2_PIX_FMT_Y10P v4l2_fourcc('Y', '1', '0', 'P') 256 #define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') 257 #define V4L2_PIX_FMT_UV8 v4l2_fourcc('U', 'V', '8', ' ') 258 #define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') 259 #define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') 260 #define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') 261 #define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') 262 #define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') 263 #define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') 264 #define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') 265 #define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') 266 #define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') 267 #define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') 268 #define V4L2_PIX_FMT_AYUV32 v4l2_fourcc('A', 'Y', 'U', 'V') 269 #define V4L2_PIX_FMT_XYUV32 v4l2_fourcc('X', 'Y', 'U', 'V') 270 #define V4L2_PIX_FMT_VUYA32 v4l2_fourcc('V', 'U', 'Y', 'A') 271 #define V4L2_PIX_FMT_VUYX32 v4l2_fourcc('V', 'U', 'Y', 'X') 272 #define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') 273 #define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') 274 #define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') 275 #define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') 276 #define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') 277 #define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') 278 #define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') 279 #define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') 280 #define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') 281 #define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') 282 #define V4L2_PIX_FMT_NV21M v4l2_fourcc('N', 'M', '2', '1') 283 #define V4L2_PIX_FMT_NV16M v4l2_fourcc('N', 'M', '1', '6') 284 #define V4L2_PIX_FMT_NV61M v4l2_fourcc('N', 'M', '6', '1') 285 #define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') 286 #define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') 287 #define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') 288 #define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') 289 #define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') 290 #define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') 291 #define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') 292 #define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') 293 #define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') 294 #define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'M', '2', '1') 295 #define V4L2_PIX_FMT_YUV422M v4l2_fourcc('Y', 'M', '1', '6') 296 #define V4L2_PIX_FMT_YVU422M v4l2_fourcc('Y', 'M', '6', '1') 297 #define V4L2_PIX_FMT_YUV444M v4l2_fourcc('Y', 'M', '2', '4') 298 #define V4L2_PIX_FMT_YVU444M v4l2_fourcc('Y', 'M', '4', '2') 299 #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') 300 #define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') 301 #define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') 302 #define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') 303 #define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') 304 #define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') 305 #define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') 306 #define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') 307 #define V4L2_PIX_FMT_SBGGR10P v4l2_fourcc('p', 'B', 'A', 'A') 308 #define V4L2_PIX_FMT_SGBRG10P v4l2_fourcc('p', 'G', 'A', 'A') 309 #define V4L2_PIX_FMT_SGRBG10P v4l2_fourcc('p', 'g', 'A', 'A') 310 #define V4L2_PIX_FMT_SRGGB10P v4l2_fourcc('p', 'R', 'A', 'A') 311 #define V4L2_PIX_FMT_SBGGR10ALAW8 v4l2_fourcc('a', 'B', 'A', '8') 312 #define V4L2_PIX_FMT_SGBRG10ALAW8 v4l2_fourcc('a', 'G', 'A', '8') 313 #define V4L2_PIX_FMT_SGRBG10ALAW8 v4l2_fourcc('a', 'g', 'A', '8') 314 #define V4L2_PIX_FMT_SRGGB10ALAW8 v4l2_fourcc('a', 'R', 'A', '8') 315 #define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8') 316 #define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8') 317 #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') 318 #define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8') 319 #define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') 320 #define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') 321 #define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') 322 #define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') 323 #define V4L2_PIX_FMT_SBGGR12P v4l2_fourcc('p', 'B', 'C', 'C') 324 #define V4L2_PIX_FMT_SGBRG12P v4l2_fourcc('p', 'G', 'C', 'C') 325 #define V4L2_PIX_FMT_SGRBG12P v4l2_fourcc('p', 'g', 'C', 'C') 326 #define V4L2_PIX_FMT_SRGGB12P v4l2_fourcc('p', 'R', 'C', 'C') 327 #define V4L2_PIX_FMT_SBGGR14 v4l2_fourcc('B', 'G', '1', '4') 328 #define V4L2_PIX_FMT_SGBRG14 v4l2_fourcc('G', 'B', '1', '4') 329 #define V4L2_PIX_FMT_SGRBG14 v4l2_fourcc('G', 'R', '1', '4') 330 #define V4L2_PIX_FMT_SRGGB14 v4l2_fourcc('R', 'G', '1', '4') 331 #define V4L2_PIX_FMT_SBGGR14P v4l2_fourcc('p', 'B', 'E', 'E') 332 #define V4L2_PIX_FMT_SGBRG14P v4l2_fourcc('p', 'G', 'E', 'E') 333 #define V4L2_PIX_FMT_SGRBG14P v4l2_fourcc('p', 'g', 'E', 'E') 334 #define V4L2_PIX_FMT_SRGGB14P v4l2_fourcc('p', 'R', 'E', 'E') 335 #define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') 336 #define V4L2_PIX_FMT_SGBRG16 v4l2_fourcc('G', 'B', '1', '6') 337 #define V4L2_PIX_FMT_SGRBG16 v4l2_fourcc('G', 'R', '1', '6') 338 #define V4L2_PIX_FMT_SRGGB16 v4l2_fourcc('R', 'G', '1', '6') 339 #define V4L2_PIX_FMT_HSV24 v4l2_fourcc('H', 'S', 'V', '3') 340 #define V4L2_PIX_FMT_HSV32 v4l2_fourcc('H', 'S', 'V', '4') 341 #define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') 342 #define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') 343 #define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') 344 #define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') 345 #define V4L2_PIX_FMT_H264 v4l2_fourcc('H', '2', '6', '4') 346 #define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') 347 #define V4L2_PIX_FMT_H264_MVC v4l2_fourcc('M', '2', '6', '4') 348 #define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') 349 #define V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') 350 #define V4L2_PIX_FMT_MPEG2 v4l2_fourcc('M', 'P', 'G', '2') 351 #define V4L2_PIX_FMT_MPEG2_SLICE v4l2_fourcc('M', 'G', '2', 'S') 352 #define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') 353 #define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') 354 #define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') 355 #define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') 356 #define V4L2_PIX_FMT_VP8 v4l2_fourcc('V', 'P', '8', '0') 357 #define V4L2_PIX_FMT_VP9 v4l2_fourcc('V', 'P', '9', '0') 358 #define V4L2_PIX_FMT_HEVC v4l2_fourcc('H', 'E', 'V', 'C') 359 #define V4L2_PIX_FMT_FWHT v4l2_fourcc('F', 'W', 'H', 'T') 360 #define V4L2_PIX_FMT_FWHT_STATELESS v4l2_fourcc('S', 'F', 'W', 'H') 361 #define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') 362 #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') 363 #define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') 364 #define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') 365 #define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') 366 #define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') 367 #define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') 368 #define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') 369 #define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') 370 #define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') 371 #define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') 372 #define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') 373 #define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') 374 #define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') 375 #define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') 376 #define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') 377 #define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') 378 #define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') 379 #define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') 380 #define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') 381 #define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') 382 #define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') 383 #define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') 384 #define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') 385 #define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') 386 #define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') 387 #define V4L2_PIX_FMT_Y8I v4l2_fourcc('Y', '8', 'I', ' ') 388 #define V4L2_PIX_FMT_Y12I v4l2_fourcc('Y', '1', '2', 'I') 389 #define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') 390 #define V4L2_PIX_FMT_MT21C v4l2_fourcc('M', 'T', '2', '1') 391 #define V4L2_PIX_FMT_INZI v4l2_fourcc('I', 'N', 'Z', 'I') 392 #define V4L2_PIX_FMT_SUNXI_TILED_NV12 v4l2_fourcc('S', 'T', '1', '2') 393 #define V4L2_PIX_FMT_CNF4 v4l2_fourcc('C', 'N', 'F', '4') 394 #define V4L2_PIX_FMT_IPU3_SBGGR10 v4l2_fourcc('i', 'p', '3', 'b') 395 #define V4L2_PIX_FMT_IPU3_SGBRG10 v4l2_fourcc('i', 'p', '3', 'g') 396 #define V4L2_PIX_FMT_IPU3_SGRBG10 v4l2_fourcc('i', 'p', '3', 'G') 397 #define V4L2_PIX_FMT_IPU3_SRGGB10 v4l2_fourcc('i', 'p', '3', 'r') 398 #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') 399 #define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') 400 #define V4L2_SDR_FMT_CS8 v4l2_fourcc('C', 'S', '0', '8') 401 #define V4L2_SDR_FMT_CS14LE v4l2_fourcc('C', 'S', '1', '4') 402 #define V4L2_SDR_FMT_RU12LE v4l2_fourcc('R', 'U', '1', '2') 403 #define V4L2_SDR_FMT_PCU16BE v4l2_fourcc('P', 'C', '1', '6') 404 #define V4L2_SDR_FMT_PCU18BE v4l2_fourcc('P', 'C', '1', '8') 405 #define V4L2_SDR_FMT_PCU20BE v4l2_fourcc('P', 'C', '2', '0') 406 #define V4L2_TCH_FMT_DELTA_TD16 v4l2_fourcc('T', 'D', '1', '6') 407 #define V4L2_TCH_FMT_DELTA_TD08 v4l2_fourcc('T', 'D', '0', '8') 408 #define V4L2_TCH_FMT_TU16 v4l2_fourcc('T', 'U', '1', '6') 409 #define V4L2_TCH_FMT_TU08 v4l2_fourcc('T', 'U', '0', '8') 410 #define V4L2_META_FMT_VSP1_HGO v4l2_fourcc('V', 'S', 'P', 'H') 411 #define V4L2_META_FMT_VSP1_HGT v4l2_fourcc('V', 'S', 'P', 'T') 412 #define V4L2_META_FMT_UVC v4l2_fourcc('U', 'V', 'C', 'H') 413 #define V4L2_META_FMT_D4XX v4l2_fourcc('D', '4', 'X', 'X') 414 #define V4L2_META_FMT_VIVID v4l2_fourcc('V', 'I', 'V', 'D') 415 #define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe 416 #define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA 0x00000001 417 struct v4l2_fmtdesc { 418 __u32 index; 419 __u32 type; 420 __u32 flags; 421 __u8 description[32]; 422 __u32 pixelformat; 423 __u32 reserved[4]; 424 }; 425 #define V4L2_FMT_FLAG_COMPRESSED 0x0001 426 #define V4L2_FMT_FLAG_EMULATED 0x0002 427 #define V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM 0x0004 428 #define V4L2_FMT_FLAG_DYN_RESOLUTION 0x0008 429 enum v4l2_frmsizetypes { 430 V4L2_FRMSIZE_TYPE_DISCRETE = 1, 431 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2, 432 V4L2_FRMSIZE_TYPE_STEPWISE = 3, 433 }; 434 struct v4l2_frmsize_discrete { 435 __u32 width; 436 __u32 height; 437 }; 438 struct v4l2_frmsize_stepwise { 439 __u32 min_width; 440 __u32 max_width; 441 __u32 step_width; 442 __u32 min_height; 443 __u32 max_height; 444 __u32 step_height; 445 }; 446 struct v4l2_frmsizeenum { 447 __u32 index; 448 __u32 pixel_format; 449 __u32 type; 450 union { 451 struct v4l2_frmsize_discrete discrete; 452 struct v4l2_frmsize_stepwise stepwise; 453 }; 454 __u32 reserved[2]; 455 }; 456 enum v4l2_frmivaltypes { 457 V4L2_FRMIVAL_TYPE_DISCRETE = 1, 458 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2, 459 V4L2_FRMIVAL_TYPE_STEPWISE = 3, 460 }; 461 struct v4l2_frmival_stepwise { 462 struct v4l2_fract min; 463 struct v4l2_fract max; 464 struct v4l2_fract step; 465 }; 466 struct v4l2_frmivalenum { 467 __u32 index; 468 __u32 pixel_format; 469 __u32 width; 470 __u32 height; 471 __u32 type; 472 union { 473 struct v4l2_fract discrete; 474 struct v4l2_frmival_stepwise stepwise; 475 }; 476 __u32 reserved[2]; 477 }; 478 struct v4l2_timecode { 479 __u32 type; 480 __u32 flags; 481 __u8 frames; 482 __u8 seconds; 483 __u8 minutes; 484 __u8 hours; 485 __u8 userbits[4]; 486 }; 487 #define V4L2_TC_TYPE_24FPS 1 488 #define V4L2_TC_TYPE_25FPS 2 489 #define V4L2_TC_TYPE_30FPS 3 490 #define V4L2_TC_TYPE_50FPS 4 491 #define V4L2_TC_TYPE_60FPS 5 492 #define V4L2_TC_FLAG_DROPFRAME 0x0001 493 #define V4L2_TC_FLAG_COLORFRAME 0x0002 494 #define V4L2_TC_USERBITS_field 0x000C 495 #define V4L2_TC_USERBITS_USERDEFINED 0x0000 496 #define V4L2_TC_USERBITS_8BITCHARS 0x0008 497 struct v4l2_jpegcompression { 498 int quality; 499 int APPn; 500 int APP_len; 501 char APP_data[60]; 502 int COM_len; 503 char COM_data[60]; 504 __u32 jpeg_markers; 505 #define V4L2_JPEG_MARKER_DHT (1 << 3) 506 #define V4L2_JPEG_MARKER_DQT (1 << 4) 507 #define V4L2_JPEG_MARKER_DRI (1 << 5) 508 #define V4L2_JPEG_MARKER_COM (1 << 6) 509 #define V4L2_JPEG_MARKER_APP (1 << 7) 510 }; 511 struct v4l2_requestbuffers { 512 __u32 count; 513 __u32 type; 514 __u32 memory; 515 __u32 capabilities; 516 __u32 reserved[1]; 517 }; 518 #define V4L2_BUF_CAP_SUPPORTS_MMAP (1 << 0) 519 #define V4L2_BUF_CAP_SUPPORTS_USERPTR (1 << 1) 520 #define V4L2_BUF_CAP_SUPPORTS_DMABUF (1 << 2) 521 #define V4L2_BUF_CAP_SUPPORTS_REQUESTS (1 << 3) 522 #define V4L2_BUF_CAP_SUPPORTS_ORPHANED_BUFS (1 << 4) 523 #define V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF (1 << 5) 524 struct v4l2_plane { 525 __u32 bytesused; 526 __u32 length; 527 union { 528 __u32 mem_offset; 529 unsigned long userptr; 530 __s32 fd; 531 } m; 532 __u32 data_offset; 533 __u32 reserved[11]; 534 }; 535 struct v4l2_buffer { 536 __u32 index; 537 __u32 type; 538 __u32 bytesused; 539 __u32 flags; 540 __u32 field; 541 struct timeval timestamp; 542 struct v4l2_timecode timecode; 543 __u32 sequence; 544 __u32 memory; 545 union { 546 __u32 offset; 547 unsigned long userptr; 548 struct v4l2_plane * planes; 549 __s32 fd; 550 } m; 551 __u32 length; 552 __u32 reserved2; 553 union { 554 __s32 request_fd; 555 __u32 reserved; 556 }; 557 }; 558 #define V4L2_BUF_FLAG_MAPPED 0x00000001 559 #define V4L2_BUF_FLAG_QUEUED 0x00000002 560 #define V4L2_BUF_FLAG_DONE 0x00000004 561 #define V4L2_BUF_FLAG_KEYFRAME 0x00000008 562 #define V4L2_BUF_FLAG_PFRAME 0x00000010 563 #define V4L2_BUF_FLAG_BFRAME 0x00000020 564 #define V4L2_BUF_FLAG_ERROR 0x00000040 565 #define V4L2_BUF_FLAG_IN_REQUEST 0x00000080 566 #define V4L2_BUF_FLAG_TIMECODE 0x00000100 567 #define V4L2_BUF_FLAG_M2M_HOLD_CAPTURE_BUF 0x00000200 568 #define V4L2_BUF_FLAG_PREPARED 0x00000400 569 #define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x00000800 570 #define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x00001000 571 #define V4L2_BUF_FLAG_TIMESTAMP_MASK 0x0000e000 572 #define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN 0x00000000 573 #define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC 0x00002000 574 #define V4L2_BUF_FLAG_TIMESTAMP_COPY 0x00004000 575 #define V4L2_BUF_FLAG_TSTAMP_SRC_MASK 0x00070000 576 #define V4L2_BUF_FLAG_TSTAMP_SRC_EOF 0x00000000 577 #define V4L2_BUF_FLAG_TSTAMP_SRC_SOE 0x00010000 578 #define V4L2_BUF_FLAG_LAST 0x00100000 579 #define V4L2_BUF_FLAG_REQUEST_FD 0x00800000 580 struct v4l2_exportbuffer { 581 __u32 type; 582 __u32 index; 583 __u32 plane; 584 __u32 flags; 585 __s32 fd; 586 __u32 reserved[11]; 587 }; 588 struct v4l2_framebuffer { 589 __u32 capability; 590 __u32 flags; 591 void * base; 592 struct { 593 __u32 width; 594 __u32 height; 595 __u32 pixelformat; 596 __u32 field; 597 __u32 bytesperline; 598 __u32 sizeimage; 599 __u32 colorspace; 600 __u32 priv; 601 } fmt; 602 }; 603 #define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001 604 #define V4L2_FBUF_CAP_CHROMAKEY 0x0002 605 #define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 606 #define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 607 #define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 608 #define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 609 #define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040 610 #define V4L2_FBUF_CAP_SRC_CHROMAKEY 0x0080 611 #define V4L2_FBUF_FLAG_PRIMARY 0x0001 612 #define V4L2_FBUF_FLAG_OVERLAY 0x0002 613 #define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 614 #define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 615 #define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 616 #define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020 617 #define V4L2_FBUF_FLAG_SRC_CHROMAKEY 0x0040 618 struct v4l2_clip { 619 struct v4l2_rect c; 620 struct v4l2_clip __user * next; 621 }; 622 struct v4l2_window { 623 struct v4l2_rect w; 624 __u32 field; 625 __u32 chromakey; 626 struct v4l2_clip __user * clips; 627 __u32 clipcount; 628 void __user * bitmap; 629 __u8 global_alpha; 630 }; 631 struct v4l2_captureparm { 632 __u32 capability; 633 __u32 capturemode; 634 struct v4l2_fract timeperframe; 635 __u32 extendedmode; 636 __u32 readbuffers; 637 __u32 reserved[4]; 638 }; 639 #define V4L2_MODE_HIGHQUALITY 0x0001 640 #define V4L2_CAP_TIMEPERFRAME 0x1000 641 struct v4l2_outputparm { 642 __u32 capability; 643 __u32 outputmode; 644 struct v4l2_fract timeperframe; 645 __u32 extendedmode; 646 __u32 writebuffers; 647 __u32 reserved[4]; 648 }; 649 struct v4l2_cropcap { 650 __u32 type; 651 struct v4l2_rect bounds; 652 struct v4l2_rect defrect; 653 struct v4l2_fract pixelaspect; 654 }; 655 struct v4l2_crop { 656 __u32 type; 657 struct v4l2_rect c; 658 }; 659 struct v4l2_selection { 660 __u32 type; 661 __u32 target; 662 __u32 flags; 663 struct v4l2_rect r; 664 __u32 reserved[9]; 665 }; 666 typedef __u64 v4l2_std_id; 667 #define V4L2_STD_PAL_B ((v4l2_std_id) 0x00000001) 668 #define V4L2_STD_PAL_B1 ((v4l2_std_id) 0x00000002) 669 #define V4L2_STD_PAL_G ((v4l2_std_id) 0x00000004) 670 #define V4L2_STD_PAL_H ((v4l2_std_id) 0x00000008) 671 #define V4L2_STD_PAL_I ((v4l2_std_id) 0x00000010) 672 #define V4L2_STD_PAL_D ((v4l2_std_id) 0x00000020) 673 #define V4L2_STD_PAL_D1 ((v4l2_std_id) 0x00000040) 674 #define V4L2_STD_PAL_K ((v4l2_std_id) 0x00000080) 675 #define V4L2_STD_PAL_M ((v4l2_std_id) 0x00000100) 676 #define V4L2_STD_PAL_N ((v4l2_std_id) 0x00000200) 677 #define V4L2_STD_PAL_Nc ((v4l2_std_id) 0x00000400) 678 #define V4L2_STD_PAL_60 ((v4l2_std_id) 0x00000800) 679 #define V4L2_STD_NTSC_M ((v4l2_std_id) 0x00001000) 680 #define V4L2_STD_NTSC_M_JP ((v4l2_std_id) 0x00002000) 681 #define V4L2_STD_NTSC_443 ((v4l2_std_id) 0x00004000) 682 #define V4L2_STD_NTSC_M_KR ((v4l2_std_id) 0x00008000) 683 #define V4L2_STD_SECAM_B ((v4l2_std_id) 0x00010000) 684 #define V4L2_STD_SECAM_D ((v4l2_std_id) 0x00020000) 685 #define V4L2_STD_SECAM_G ((v4l2_std_id) 0x00040000) 686 #define V4L2_STD_SECAM_H ((v4l2_std_id) 0x00080000) 687 #define V4L2_STD_SECAM_K ((v4l2_std_id) 0x00100000) 688 #define V4L2_STD_SECAM_K1 ((v4l2_std_id) 0x00200000) 689 #define V4L2_STD_SECAM_L ((v4l2_std_id) 0x00400000) 690 #define V4L2_STD_SECAM_LC ((v4l2_std_id) 0x00800000) 691 #define V4L2_STD_ATSC_8_VSB ((v4l2_std_id) 0x01000000) 692 #define V4L2_STD_ATSC_16_VSB ((v4l2_std_id) 0x02000000) 693 #define V4L2_STD_NTSC (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_M_KR) 694 #define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D | V4L2_STD_SECAM_K | V4L2_STD_SECAM_K1) 695 #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) 696 #define V4L2_STD_PAL_BG (V4L2_STD_PAL_B | V4L2_STD_PAL_B1 | V4L2_STD_PAL_G) 697 #define V4L2_STD_PAL_DK (V4L2_STD_PAL_D | V4L2_STD_PAL_D1 | V4L2_STD_PAL_K) 698 #define V4L2_STD_PAL (V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_H | V4L2_STD_PAL_I) 699 #define V4L2_STD_B (V4L2_STD_PAL_B | V4L2_STD_PAL_B1 | V4L2_STD_SECAM_B) 700 #define V4L2_STD_G (V4L2_STD_PAL_G | V4L2_STD_SECAM_G) 701 #define V4L2_STD_H (V4L2_STD_PAL_H | V4L2_STD_SECAM_H) 702 #define V4L2_STD_L (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC) 703 #define V4L2_STD_GH (V4L2_STD_G | V4L2_STD_H) 704 #define V4L2_STD_DK (V4L2_STD_PAL_DK | V4L2_STD_SECAM_DK) 705 #define V4L2_STD_BG (V4L2_STD_B | V4L2_STD_G) 706 #define V4L2_STD_MN (V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | V4L2_STD_NTSC) 707 #define V4L2_STD_MTS (V4L2_STD_NTSC_M | V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc) 708 #define V4L2_STD_525_60 (V4L2_STD_PAL_M | V4L2_STD_PAL_60 | V4L2_STD_NTSC | V4L2_STD_NTSC_443) 709 #define V4L2_STD_625_50 (V4L2_STD_PAL | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | V4L2_STD_SECAM) 710 #define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB | V4L2_STD_ATSC_16_VSB) 711 #define V4L2_STD_UNKNOWN 0 712 #define V4L2_STD_ALL (V4L2_STD_525_60 | V4L2_STD_625_50) 713 struct v4l2_standard { 714 __u32 index; 715 v4l2_std_id id; 716 __u8 name[24]; 717 struct v4l2_fract frameperiod; 718 __u32 framelines; 719 __u32 reserved[4]; 720 }; 721 struct v4l2_bt_timings { 722 __u32 width; 723 __u32 height; 724 __u32 interlaced; 725 __u32 polarities; 726 __u64 pixelclock; 727 __u32 hfrontporch; 728 __u32 hsync; 729 __u32 hbackporch; 730 __u32 vfrontporch; 731 __u32 vsync; 732 __u32 vbackporch; 733 __u32 il_vfrontporch; 734 __u32 il_vsync; 735 __u32 il_vbackporch; 736 __u32 standards; 737 __u32 flags; 738 struct v4l2_fract picture_aspect; 739 __u8 cea861_vic; 740 __u8 hdmi_vic; 741 __u8 reserved[46]; 742 } __attribute__((packed)); 743 #define V4L2_DV_PROGRESSIVE 0 744 #define V4L2_DV_INTERLACED 1 745 #define V4L2_DV_VSYNC_POS_POL 0x00000001 746 #define V4L2_DV_HSYNC_POS_POL 0x00000002 747 #define V4L2_DV_BT_STD_CEA861 (1 << 0) 748 #define V4L2_DV_BT_STD_DMT (1 << 1) 749 #define V4L2_DV_BT_STD_CVT (1 << 2) 750 #define V4L2_DV_BT_STD_GTF (1 << 3) 751 #define V4L2_DV_BT_STD_SDI (1 << 4) 752 #define V4L2_DV_FL_REDUCED_BLANKING (1 << 0) 753 #define V4L2_DV_FL_CAN_REDUCE_FPS (1 << 1) 754 #define V4L2_DV_FL_REDUCED_FPS (1 << 2) 755 #define V4L2_DV_FL_HALF_LINE (1 << 3) 756 #define V4L2_DV_FL_IS_CE_VIDEO (1 << 4) 757 #define V4L2_DV_FL_FIRST_FIELD_EXTRA_LINE (1 << 5) 758 #define V4L2_DV_FL_HAS_PICTURE_ASPECT (1 << 6) 759 #define V4L2_DV_FL_HAS_CEA861_VIC (1 << 7) 760 #define V4L2_DV_FL_HAS_HDMI_VIC (1 << 8) 761 #define V4L2_DV_FL_CAN_DETECT_REDUCED_FPS (1 << 9) 762 #define V4L2_DV_BT_BLANKING_WIDTH(bt) ((bt)->hfrontporch + (bt)->hsync + (bt)->hbackporch) 763 #define V4L2_DV_BT_FRAME_WIDTH(bt) ((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt)) 764 #define V4L2_DV_BT_BLANKING_HEIGHT(bt) ((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) 765 #define V4L2_DV_BT_FRAME_HEIGHT(bt) ((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt)) 766 struct v4l2_dv_timings { 767 __u32 type; 768 union { 769 struct v4l2_bt_timings bt; 770 __u32 reserved[32]; 771 }; 772 } __attribute__((packed)); 773 #define V4L2_DV_BT_656_1120 0 774 struct v4l2_enum_dv_timings { 775 __u32 index; 776 __u32 pad; 777 __u32 reserved[2]; 778 struct v4l2_dv_timings timings; 779 }; 780 struct v4l2_bt_timings_cap { 781 __u32 min_width; 782 __u32 max_width; 783 __u32 min_height; 784 __u32 max_height; 785 __u64 min_pixelclock; 786 __u64 max_pixelclock; 787 __u32 standards; 788 __u32 capabilities; 789 __u32 reserved[16]; 790 } __attribute__((packed)); 791 #define V4L2_DV_BT_CAP_INTERLACED (1 << 0) 792 #define V4L2_DV_BT_CAP_PROGRESSIVE (1 << 1) 793 #define V4L2_DV_BT_CAP_REDUCED_BLANKING (1 << 2) 794 #define V4L2_DV_BT_CAP_CUSTOM (1 << 3) 795 struct v4l2_dv_timings_cap { 796 __u32 type; 797 __u32 pad; 798 __u32 reserved[2]; 799 union { 800 struct v4l2_bt_timings_cap bt; 801 __u32 raw_data[32]; 802 }; 803 }; 804 struct v4l2_input { 805 __u32 index; 806 __u8 name[32]; 807 __u32 type; 808 __u32 audioset; 809 __u32 tuner; 810 v4l2_std_id std; 811 __u32 status; 812 __u32 capabilities; 813 __u32 reserved[3]; 814 }; 815 #define V4L2_INPUT_TYPE_TUNER 1 816 #define V4L2_INPUT_TYPE_CAMERA 2 817 #define V4L2_INPUT_TYPE_TOUCH 3 818 #define V4L2_IN_ST_NO_POWER 0x00000001 819 #define V4L2_IN_ST_NO_SIGNAL 0x00000002 820 #define V4L2_IN_ST_NO_COLOR 0x00000004 821 #define V4L2_IN_ST_HFLIP 0x00000010 822 #define V4L2_IN_ST_VFLIP 0x00000020 823 #define V4L2_IN_ST_NO_H_LOCK 0x00000100 824 #define V4L2_IN_ST_COLOR_KILL 0x00000200 825 #define V4L2_IN_ST_NO_V_LOCK 0x00000400 826 #define V4L2_IN_ST_NO_STD_LOCK 0x00000800 827 #define V4L2_IN_ST_NO_SYNC 0x00010000 828 #define V4L2_IN_ST_NO_EQU 0x00020000 829 #define V4L2_IN_ST_NO_CARRIER 0x00040000 830 #define V4L2_IN_ST_MACROVISION 0x01000000 831 #define V4L2_IN_ST_NO_ACCESS 0x02000000 832 #define V4L2_IN_ST_VTR 0x04000000 833 #define V4L2_IN_CAP_DV_TIMINGS 0x00000002 834 #define V4L2_IN_CAP_CUSTOM_TIMINGS V4L2_IN_CAP_DV_TIMINGS 835 #define V4L2_IN_CAP_STD 0x00000004 836 #define V4L2_IN_CAP_NATIVE_SIZE 0x00000008 837 struct v4l2_output { 838 __u32 index; 839 __u8 name[32]; 840 __u32 type; 841 __u32 audioset; 842 __u32 modulator; 843 v4l2_std_id std; 844 __u32 capabilities; 845 __u32 reserved[3]; 846 }; 847 #define V4L2_OUTPUT_TYPE_MODULATOR 1 848 #define V4L2_OUTPUT_TYPE_ANALOG 2 849 #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 850 #define V4L2_OUT_CAP_DV_TIMINGS 0x00000002 851 #define V4L2_OUT_CAP_CUSTOM_TIMINGS V4L2_OUT_CAP_DV_TIMINGS 852 #define V4L2_OUT_CAP_STD 0x00000004 853 #define V4L2_OUT_CAP_NATIVE_SIZE 0x00000008 854 struct v4l2_control { 855 __u32 id; 856 __s32 value; 857 }; 858 struct v4l2_ext_control { 859 __u32 id; 860 __u32 size; 861 __u32 reserved2[1]; 862 union { 863 __s32 value; 864 __s64 value64; 865 char __user * string; 866 __u8 __user * p_u8; 867 __u16 __user * p_u16; 868 __u32 __user * p_u32; 869 struct v4l2_area __user * p_area; 870 void __user * ptr; 871 }; 872 } __attribute__((packed)); 873 struct v4l2_ext_controls { 874 union { 875 __u32 ctrl_class; 876 __u32 which; 877 }; 878 __u32 count; 879 __u32 error_idx; 880 __s32 request_fd; 881 __u32 reserved[1]; 882 struct v4l2_ext_control * controls; 883 }; 884 #define V4L2_CTRL_ID_MASK (0x0fffffff) 885 #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) 886 #define V4L2_CTRL_ID2WHICH(id) ((id) & 0x0fff0000UL) 887 #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) 888 #define V4L2_CTRL_MAX_DIMS (4) 889 #define V4L2_CTRL_WHICH_CUR_VAL 0 890 #define V4L2_CTRL_WHICH_DEF_VAL 0x0f000000 891 #define V4L2_CTRL_WHICH_REQUEST_VAL 0x0f010000 892 enum v4l2_ctrl_type { 893 V4L2_CTRL_TYPE_INTEGER = 1, 894 V4L2_CTRL_TYPE_BOOLEAN = 2, 895 V4L2_CTRL_TYPE_MENU = 3, 896 V4L2_CTRL_TYPE_BUTTON = 4, 897 V4L2_CTRL_TYPE_INTEGER64 = 5, 898 V4L2_CTRL_TYPE_CTRL_CLASS = 6, 899 V4L2_CTRL_TYPE_STRING = 7, 900 V4L2_CTRL_TYPE_BITMASK = 8, 901 V4L2_CTRL_TYPE_INTEGER_MENU = 9, 902 V4L2_CTRL_COMPOUND_TYPES = 0x0100, 903 V4L2_CTRL_TYPE_U8 = 0x0100, 904 V4L2_CTRL_TYPE_U16 = 0x0101, 905 V4L2_CTRL_TYPE_U32 = 0x0102, 906 V4L2_CTRL_TYPE_AREA = 0x0106, 907 }; 908 struct v4l2_queryctrl { 909 __u32 id; 910 __u32 type; 911 __u8 name[32]; 912 __s32 minimum; 913 __s32 maximum; 914 __s32 step; 915 __s32 default_value; 916 __u32 flags; 917 __u32 reserved[2]; 918 }; 919 struct v4l2_query_ext_ctrl { 920 __u32 id; 921 __u32 type; 922 char name[32]; 923 __s64 minimum; 924 __s64 maximum; 925 __u64 step; 926 __s64 default_value; 927 __u32 flags; 928 __u32 elem_size; 929 __u32 elems; 930 __u32 nr_of_dims; 931 __u32 dims[V4L2_CTRL_MAX_DIMS]; 932 __u32 reserved[32]; 933 }; 934 struct v4l2_querymenu { 935 __u32 id; 936 __u32 index; 937 union { 938 __u8 name[32]; 939 __s64 value; 940 }; 941 __u32 reserved; 942 } __attribute__((packed)); 943 #define V4L2_CTRL_FLAG_DISABLED 0x0001 944 #define V4L2_CTRL_FLAG_GRABBED 0x0002 945 #define V4L2_CTRL_FLAG_READ_ONLY 0x0004 946 #define V4L2_CTRL_FLAG_UPDATE 0x0008 947 #define V4L2_CTRL_FLAG_INACTIVE 0x0010 948 #define V4L2_CTRL_FLAG_SLIDER 0x0020 949 #define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040 950 #define V4L2_CTRL_FLAG_VOLATILE 0x0080 951 #define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x0100 952 #define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x0200 953 #define V4L2_CTRL_FLAG_MODIFY_LAYOUT 0x0400 954 #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 955 #define V4L2_CTRL_FLAG_NEXT_COMPOUND 0x40000000 956 #define V4L2_CID_MAX_CTRLS 1024 957 #define V4L2_CID_PRIVATE_BASE 0x08000000 958 struct v4l2_tuner { 959 __u32 index; 960 __u8 name[32]; 961 __u32 type; 962 __u32 capability; 963 __u32 rangelow; 964 __u32 rangehigh; 965 __u32 rxsubchans; 966 __u32 audmode; 967 __s32 signal; 968 __s32 afc; 969 __u32 reserved[4]; 970 }; 971 struct v4l2_modulator { 972 __u32 index; 973 __u8 name[32]; 974 __u32 capability; 975 __u32 rangelow; 976 __u32 rangehigh; 977 __u32 txsubchans; 978 __u32 type; 979 __u32 reserved[3]; 980 }; 981 #define V4L2_TUNER_CAP_LOW 0x0001 982 #define V4L2_TUNER_CAP_NORM 0x0002 983 #define V4L2_TUNER_CAP_HWSEEK_BOUNDED 0x0004 984 #define V4L2_TUNER_CAP_HWSEEK_WRAP 0x0008 985 #define V4L2_TUNER_CAP_STEREO 0x0010 986 #define V4L2_TUNER_CAP_LANG2 0x0020 987 #define V4L2_TUNER_CAP_SAP 0x0020 988 #define V4L2_TUNER_CAP_LANG1 0x0040 989 #define V4L2_TUNER_CAP_RDS 0x0080 990 #define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100 991 #define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200 992 #define V4L2_TUNER_CAP_FREQ_BANDS 0x0400 993 #define V4L2_TUNER_CAP_HWSEEK_PROG_LIM 0x0800 994 #define V4L2_TUNER_CAP_1HZ 0x1000 995 #define V4L2_TUNER_SUB_MONO 0x0001 996 #define V4L2_TUNER_SUB_STEREO 0x0002 997 #define V4L2_TUNER_SUB_LANG2 0x0004 998 #define V4L2_TUNER_SUB_SAP 0x0004 999 #define V4L2_TUNER_SUB_LANG1 0x0008 1000 #define V4L2_TUNER_SUB_RDS 0x0010 1001 #define V4L2_TUNER_MODE_MONO 0x0000 1002 #define V4L2_TUNER_MODE_STEREO 0x0001 1003 #define V4L2_TUNER_MODE_LANG2 0x0002 1004 #define V4L2_TUNER_MODE_SAP 0x0002 1005 #define V4L2_TUNER_MODE_LANG1 0x0003 1006 #define V4L2_TUNER_MODE_LANG1_LANG2 0x0004 1007 struct v4l2_frequency { 1008 __u32 tuner; 1009 __u32 type; 1010 __u32 frequency; 1011 __u32 reserved[8]; 1012 }; 1013 #define V4L2_BAND_MODULATION_VSB (1 << 1) 1014 #define V4L2_BAND_MODULATION_FM (1 << 2) 1015 #define V4L2_BAND_MODULATION_AM (1 << 3) 1016 struct v4l2_frequency_band { 1017 __u32 tuner; 1018 __u32 type; 1019 __u32 index; 1020 __u32 capability; 1021 __u32 rangelow; 1022 __u32 rangehigh; 1023 __u32 modulation; 1024 __u32 reserved[9]; 1025 }; 1026 struct v4l2_hw_freq_seek { 1027 __u32 tuner; 1028 __u32 type; 1029 __u32 seek_upward; 1030 __u32 wrap_around; 1031 __u32 spacing; 1032 __u32 rangelow; 1033 __u32 rangehigh; 1034 __u32 reserved[5]; 1035 }; 1036 struct v4l2_rds_data { 1037 __u8 lsb; 1038 __u8 msb; 1039 __u8 block; 1040 } __attribute__((packed)); 1041 #define V4L2_RDS_BLOCK_MSK 0x7 1042 #define V4L2_RDS_BLOCK_A 0 1043 #define V4L2_RDS_BLOCK_B 1 1044 #define V4L2_RDS_BLOCK_C 2 1045 #define V4L2_RDS_BLOCK_D 3 1046 #define V4L2_RDS_BLOCK_C_ALT 4 1047 #define V4L2_RDS_BLOCK_INVALID 7 1048 #define V4L2_RDS_BLOCK_CORRECTED 0x40 1049 #define V4L2_RDS_BLOCK_ERROR 0x80 1050 struct v4l2_audio { 1051 __u32 index; 1052 __u8 name[32]; 1053 __u32 capability; 1054 __u32 mode; 1055 __u32 reserved[2]; 1056 }; 1057 #define V4L2_AUDCAP_STEREO 0x00001 1058 #define V4L2_AUDCAP_AVL 0x00002 1059 #define V4L2_AUDMODE_AVL 0x00001 1060 struct v4l2_audioout { 1061 __u32 index; 1062 __u8 name[32]; 1063 __u32 capability; 1064 __u32 mode; 1065 __u32 reserved[2]; 1066 }; 1067 #define V4L2_ENC_IDX_FRAME_I (0) 1068 #define V4L2_ENC_IDX_FRAME_P (1) 1069 #define V4L2_ENC_IDX_FRAME_B (2) 1070 #define V4L2_ENC_IDX_FRAME_MASK (0xf) 1071 struct v4l2_enc_idx_entry { 1072 __u64 offset; 1073 __u64 pts; 1074 __u32 length; 1075 __u32 flags; 1076 __u32 reserved[2]; 1077 }; 1078 #define V4L2_ENC_IDX_ENTRIES (64) 1079 struct v4l2_enc_idx { 1080 __u32 entries; 1081 __u32 entries_cap; 1082 __u32 reserved[4]; 1083 struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES]; 1084 }; 1085 #define V4L2_ENC_CMD_START (0) 1086 #define V4L2_ENC_CMD_STOP (1) 1087 #define V4L2_ENC_CMD_PAUSE (2) 1088 #define V4L2_ENC_CMD_RESUME (3) 1089 #define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0) 1090 struct v4l2_encoder_cmd { 1091 __u32 cmd; 1092 __u32 flags; 1093 union { 1094 struct { 1095 __u32 data[8]; 1096 } raw; 1097 }; 1098 }; 1099 #define V4L2_DEC_CMD_START (0) 1100 #define V4L2_DEC_CMD_STOP (1) 1101 #define V4L2_DEC_CMD_PAUSE (2) 1102 #define V4L2_DEC_CMD_RESUME (3) 1103 #define V4L2_DEC_CMD_FLUSH (4) 1104 #define V4L2_DEC_CMD_START_MUTE_AUDIO (1 << 0) 1105 #define V4L2_DEC_CMD_PAUSE_TO_BLACK (1 << 0) 1106 #define V4L2_DEC_CMD_STOP_TO_BLACK (1 << 0) 1107 #define V4L2_DEC_CMD_STOP_IMMEDIATELY (1 << 1) 1108 #define V4L2_DEC_START_FMT_NONE (0) 1109 #define V4L2_DEC_START_FMT_GOP (1) 1110 struct v4l2_decoder_cmd { 1111 __u32 cmd; 1112 __u32 flags; 1113 union { 1114 struct { 1115 __u64 pts; 1116 } stop; 1117 struct { 1118 __s32 speed; 1119 __u32 format; 1120 } start; 1121 struct { 1122 __u32 data[16]; 1123 } raw; 1124 }; 1125 }; 1126 struct v4l2_vbi_format { 1127 __u32 sampling_rate; 1128 __u32 offset; 1129 __u32 samples_per_line; 1130 __u32 sample_format; 1131 __s32 start[2]; 1132 __u32 count[2]; 1133 __u32 flags; 1134 __u32 reserved[2]; 1135 }; 1136 #define V4L2_VBI_UNSYNC (1 << 0) 1137 #define V4L2_VBI_INTERLACED (1 << 1) 1138 #define V4L2_VBI_ITU_525_F1_START (1) 1139 #define V4L2_VBI_ITU_525_F2_START (264) 1140 #define V4L2_VBI_ITU_625_F1_START (1) 1141 #define V4L2_VBI_ITU_625_F2_START (314) 1142 struct v4l2_sliced_vbi_format { 1143 __u16 service_set; 1144 __u16 service_lines[2][24]; 1145 __u32 io_size; 1146 __u32 reserved[2]; 1147 }; 1148 #define V4L2_SLICED_TELETEXT_B (0x0001) 1149 #define V4L2_SLICED_VPS (0x0400) 1150 #define V4L2_SLICED_CAPTION_525 (0x1000) 1151 #define V4L2_SLICED_WSS_625 (0x4000) 1152 #define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) 1153 #define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625) 1154 struct v4l2_sliced_vbi_cap { 1155 __u16 service_set; 1156 __u16 service_lines[2][24]; 1157 __u32 type; 1158 __u32 reserved[3]; 1159 }; 1160 struct v4l2_sliced_vbi_data { 1161 __u32 id; 1162 __u32 field; 1163 __u32 line; 1164 __u32 reserved; 1165 __u8 data[48]; 1166 }; 1167 #define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1) 1168 #define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4) 1169 #define V4L2_MPEG_VBI_IVTV_WSS_625 (5) 1170 #define V4L2_MPEG_VBI_IVTV_VPS (7) 1171 struct v4l2_mpeg_vbi_itv0_line { 1172 __u8 id; 1173 __u8 data[42]; 1174 } __attribute__((packed)); 1175 struct v4l2_mpeg_vbi_itv0 { 1176 __le32 linemask[2]; 1177 struct v4l2_mpeg_vbi_itv0_line line[35]; 1178 } __attribute__((packed)); 1179 struct v4l2_mpeg_vbi_ITV0 { 1180 struct v4l2_mpeg_vbi_itv0_line line[36]; 1181 } __attribute__((packed)); 1182 #define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0" 1183 #define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0" 1184 struct v4l2_mpeg_vbi_fmt_ivtv { 1185 __u8 magic[4]; 1186 union { 1187 struct v4l2_mpeg_vbi_itv0 itv0; 1188 struct v4l2_mpeg_vbi_ITV0 ITV0; 1189 }; 1190 } __attribute__((packed)); 1191 struct v4l2_plane_pix_format { 1192 __u32 sizeimage; 1193 __u32 bytesperline; 1194 __u16 reserved[6]; 1195 } __attribute__((packed)); 1196 struct v4l2_pix_format_mplane { 1197 __u32 width; 1198 __u32 height; 1199 __u32 pixelformat; 1200 __u32 field; 1201 __u32 colorspace; 1202 struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES]; 1203 __u8 num_planes; 1204 __u8 flags; 1205 union { 1206 __u8 ycbcr_enc; 1207 __u8 hsv_enc; 1208 }; 1209 __u8 quantization; 1210 __u8 xfer_func; 1211 __u8 reserved[7]; 1212 } __attribute__((packed)); 1213 struct v4l2_sdr_format { 1214 __u32 pixelformat; 1215 __u32 buffersize; 1216 __u8 reserved[24]; 1217 } __attribute__((packed)); 1218 struct v4l2_meta_format { 1219 __u32 dataformat; 1220 __u32 buffersize; 1221 } __attribute__((packed)); 1222 struct v4l2_format { 1223 __u32 type; 1224 union { 1225 struct v4l2_pix_format pix; 1226 struct v4l2_pix_format_mplane pix_mp; 1227 struct v4l2_window win; 1228 struct v4l2_vbi_format vbi; 1229 struct v4l2_sliced_vbi_format sliced; 1230 struct v4l2_sdr_format sdr; 1231 struct v4l2_meta_format meta; 1232 __u8 raw_data[200]; 1233 } fmt; 1234 }; 1235 struct v4l2_streamparm { 1236 __u32 type; 1237 union { 1238 struct v4l2_captureparm capture; 1239 struct v4l2_outputparm output; 1240 __u8 raw_data[200]; 1241 } parm; 1242 }; 1243 #define V4L2_EVENT_ALL 0 1244 #define V4L2_EVENT_VSYNC 1 1245 #define V4L2_EVENT_EOS 2 1246 #define V4L2_EVENT_CTRL 3 1247 #define V4L2_EVENT_FRAME_SYNC 4 1248 #define V4L2_EVENT_SOURCE_CHANGE 5 1249 #define V4L2_EVENT_MOTION_DET 6 1250 #define V4L2_EVENT_PRIVATE_START 0x08000000 1251 struct v4l2_event_vsync { 1252 __u8 field; 1253 } __attribute__((packed)); 1254 #define V4L2_EVENT_CTRL_CH_VALUE (1 << 0) 1255 #define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1) 1256 #define V4L2_EVENT_CTRL_CH_RANGE (1 << 2) 1257 struct v4l2_event_ctrl { 1258 __u32 changes; 1259 __u32 type; 1260 union { 1261 __s32 value; 1262 __s64 value64; 1263 }; 1264 __u32 flags; 1265 __s32 minimum; 1266 __s32 maximum; 1267 __s32 step; 1268 __s32 default_value; 1269 }; 1270 struct v4l2_event_frame_sync { 1271 __u32 frame_sequence; 1272 }; 1273 #define V4L2_EVENT_SRC_CH_RESOLUTION (1 << 0) 1274 struct v4l2_event_src_change { 1275 __u32 changes; 1276 }; 1277 #define V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ (1 << 0) 1278 struct v4l2_event_motion_det { 1279 __u32 flags; 1280 __u32 frame_sequence; 1281 __u32 region_mask; 1282 }; 1283 struct v4l2_event { 1284 __u32 type; 1285 union { 1286 struct v4l2_event_vsync vsync; 1287 struct v4l2_event_ctrl ctrl; 1288 struct v4l2_event_frame_sync frame_sync; 1289 struct v4l2_event_src_change src_change; 1290 struct v4l2_event_motion_det motion_det; 1291 __u8 data[64]; 1292 } u; 1293 __u32 pending; 1294 __u32 sequence; 1295 struct timespec timestamp; 1296 __u32 id; 1297 __u32 reserved[8]; 1298 }; 1299 #define V4L2_EVENT_SUB_FL_SEND_INITIAL (1 << 0) 1300 #define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK (1 << 1) 1301 struct v4l2_event_subscription { 1302 __u32 type; 1303 __u32 id; 1304 __u32 flags; 1305 __u32 reserved[5]; 1306 }; 1307 #define V4L2_CHIP_MATCH_BRIDGE 0 1308 #define V4L2_CHIP_MATCH_SUBDEV 4 1309 #define V4L2_CHIP_MATCH_HOST V4L2_CHIP_MATCH_BRIDGE 1310 #define V4L2_CHIP_MATCH_I2C_DRIVER 1 1311 #define V4L2_CHIP_MATCH_I2C_ADDR 2 1312 #define V4L2_CHIP_MATCH_AC97 3 1313 struct v4l2_dbg_match { 1314 __u32 type; 1315 union { 1316 __u32 addr; 1317 char name[32]; 1318 }; 1319 } __attribute__((packed)); 1320 struct v4l2_dbg_register { 1321 struct v4l2_dbg_match match; 1322 __u32 size; 1323 __u64 reg; 1324 __u64 val; 1325 } __attribute__((packed)); 1326 #define V4L2_CHIP_FL_READABLE (1 << 0) 1327 #define V4L2_CHIP_FL_WRITABLE (1 << 1) 1328 struct v4l2_dbg_chip_info { 1329 struct v4l2_dbg_match match; 1330 char name[32]; 1331 __u32 flags; 1332 __u32 reserved[32]; 1333 } __attribute__((packed)); 1334 struct v4l2_create_buffers { 1335 __u32 index; 1336 __u32 count; 1337 __u32 memory; 1338 struct v4l2_format format; 1339 __u32 capabilities; 1340 __u32 reserved[7]; 1341 }; 1342 #define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability) 1343 #define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc) 1344 #define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format) 1345 #define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format) 1346 #define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers) 1347 #define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer) 1348 #define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) 1349 #define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer) 1350 #define VIDIOC_OVERLAY _IOW('V', 14, int) 1351 #define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer) 1352 #define VIDIOC_EXPBUF _IOWR('V', 16, struct v4l2_exportbuffer) 1353 #define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer) 1354 #define VIDIOC_STREAMON _IOW('V', 18, int) 1355 #define VIDIOC_STREAMOFF _IOW('V', 19, int) 1356 #define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm) 1357 #define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm) 1358 #define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id) 1359 #define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id) 1360 #define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard) 1361 #define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input) 1362 #define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) 1363 #define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control) 1364 #define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner) 1365 #define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner) 1366 #define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio) 1367 #define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio) 1368 #define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl) 1369 #define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu) 1370 #define VIDIOC_G_INPUT _IOR('V', 38, int) 1371 #define VIDIOC_S_INPUT _IOWR('V', 39, int) 1372 #define VIDIOC_G_EDID _IOWR('V', 40, struct v4l2_edid) 1373 #define VIDIOC_S_EDID _IOWR('V', 41, struct v4l2_edid) 1374 #define VIDIOC_G_OUTPUT _IOR('V', 46, int) 1375 #define VIDIOC_S_OUTPUT _IOWR('V', 47, int) 1376 #define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output) 1377 #define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout) 1378 #define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout) 1379 #define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator) 1380 #define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator) 1381 #define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency) 1382 #define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency) 1383 #define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap) 1384 #define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop) 1385 #define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop) 1386 #define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression) 1387 #define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression) 1388 #define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id) 1389 #define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) 1390 #define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) 1391 #define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) 1392 #define VIDIOC_G_PRIORITY _IOR('V', 67, __u32) 1393 #define VIDIOC_S_PRIORITY _IOW('V', 68, __u32) 1394 #define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap) 1395 #define VIDIOC_LOG_STATUS _IO('V', 70) 1396 #define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) 1397 #define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls) 1398 #define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls) 1399 #define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum) 1400 #define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum) 1401 #define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx) 1402 #define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd) 1403 #define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd) 1404 #define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register) 1405 #define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register) 1406 #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) 1407 #define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) 1408 #define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) 1409 #define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event) 1410 #define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription) 1411 #define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription) 1412 #define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers) 1413 #define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) 1414 #define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection) 1415 #define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection) 1416 #define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) 1417 #define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) 1418 #define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings) 1419 #define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings) 1420 #define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap) 1421 #define VIDIOC_ENUM_FREQ_BANDS _IOWR('V', 101, struct v4l2_frequency_band) 1422 #define VIDIOC_DBG_G_CHIP_INFO _IOWR('V', 102, struct v4l2_dbg_chip_info) 1423 #define VIDIOC_QUERY_EXT_CTRL _IOWR('V', 103, struct v4l2_query_ext_ctrl) 1424 #define BASE_VIDIOC_PRIVATE 192 1425 #endif 1426