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 __LINUX_VIDEODEV2_H 20 #define __LINUX_VIDEODEV2_H 21 #include <sys/time.h> 22 #include <linux/ioctl.h> 23 #include <linux/types.h> 24 #include <linux/v4l2-common.h> 25 #include <linux/v4l2-controls.h> 26 #define VIDEO_MAX_FRAME 64 27 #define VIDEO_MAX_PLANES 8 28 #define v4l2_fourcc(a,b,c,d) ((__u32) (a) | ((__u32) (b) << 8) | ((__u32) (c) << 16) | ((__u32) (d) << 24)) 29 #define v4l2_fourcc_be(a,b,c,d) (v4l2_fourcc(a, b, c, d) | (1 << 31)) 30 enum v4l2_field { 31 V4L2_FIELD_ANY = 0, 32 V4L2_FIELD_NONE = 1, 33 V4L2_FIELD_TOP = 2, 34 V4L2_FIELD_BOTTOM = 3, 35 V4L2_FIELD_INTERLACED = 4, 36 V4L2_FIELD_SEQ_TB = 5, 37 V4L2_FIELD_SEQ_BT = 6, 38 V4L2_FIELD_ALTERNATE = 7, 39 V4L2_FIELD_INTERLACED_TB = 8, 40 V4L2_FIELD_INTERLACED_BT = 9, 41 }; 42 #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) 43 #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) 44 #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) 45 #define V4L2_FIELD_HAS_T_OR_B(field) ((field) == V4L2_FIELD_BOTTOM || (field) == V4L2_FIELD_TOP || (field) == V4L2_FIELD_ALTERNATE) 46 enum v4l2_buf_type { 47 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, 48 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, 49 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, 50 V4L2_BUF_TYPE_VBI_CAPTURE = 4, 51 V4L2_BUF_TYPE_VBI_OUTPUT = 5, 52 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, 53 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, 54 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, 55 V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9, 56 V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10, 57 V4L2_BUF_TYPE_SDR_CAPTURE = 11, 58 V4L2_BUF_TYPE_SDR_OUTPUT = 12, 59 V4L2_BUF_TYPE_META_CAPTURE = 13, 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) 64 enum 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 72 enum v4l2_memory { 73 V4L2_MEMORY_MMAP = 1, 74 V4L2_MEMORY_USERPTR = 2, 75 V4L2_MEMORY_OVERLAY = 3, 76 V4L2_MEMORY_DMABUF = 4, 77 }; 78 enum 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)) 94 enum 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))))) 105 enum 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 }; 116 enum 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))) 121 enum 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) || (colsp) == V4L2_COLORSPACE_JPEG) ? V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE)) 127 enum 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 }; 134 struct v4l2_rect { 135 __s32 left; 136 __s32 top; 137 __u32 width; 138 __u32 height; 139 }; 140 struct v4l2_fract { 141 __u32 numerator; 142 __u32 denominator; 143 }; 144 struct 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_META_CAPTURE 0x00800000 176 #define V4L2_CAP_READWRITE 0x01000000 177 #define V4L2_CAP_ASYNCIO 0x02000000 178 #define V4L2_CAP_STREAMING 0x04000000 179 #define V4L2_CAP_TOUCH 0x10000000 180 #define V4L2_CAP_DEVICE_CAPS 0x80000000 181 struct v4l2_pix_format { 182 __u32 width; 183 __u32 height; 184 __u32 pixelformat; 185 __u32 field; 186 __u32 bytesperline; 187 __u32 sizeimage; 188 __u32 colorspace; 189 __u32 priv; 190 __u32 flags; 191 union { 192 __u32 ycbcr_enc; 193 __u32 hsv_enc; 194 }; 195 __u32 quantization; 196 __u32 xfer_func; 197 }; 198 #define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') 199 #define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') 200 #define V4L2_PIX_FMT_ARGB444 v4l2_fourcc('A', 'R', '1', '2') 201 #define V4L2_PIX_FMT_XRGB444 v4l2_fourcc('X', 'R', '1', '2') 202 #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') 203 #define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') 204 #define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') 205 #define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') 206 #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') 207 #define V4L2_PIX_FMT_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') 208 #define V4L2_PIX_FMT_XRGB555X v4l2_fourcc_be('X', 'R', '1', '5') 209 #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') 210 #define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') 211 #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') 212 #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') 213 #define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') 214 #define V4L2_PIX_FMT_ABGR32 v4l2_fourcc('A', 'R', '2', '4') 215 #define V4L2_PIX_FMT_XBGR32 v4l2_fourcc('X', 'R', '2', '4') 216 #define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') 217 #define V4L2_PIX_FMT_ARGB32 v4l2_fourcc('B', 'A', '2', '4') 218 #define V4L2_PIX_FMT_XRGB32 v4l2_fourcc('B', 'X', '2', '4') 219 #define V4L2_PIX_FMT_RGBA8888_UBWC v4l2_fourcc('Q', 'R', 'G', 'B') 220 #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') 221 #define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') 222 #define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') 223 #define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') 224 #define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') 225 #define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') 226 #define V4L2_PIX_FMT_Y16_BE v4l2_fourcc_be('Y', '1', '6', ' ') 227 #define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') 228 #define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') 229 #define V4L2_PIX_FMT_UV8 v4l2_fourcc('U', 'V', '8', ' ') 230 #define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') 231 #define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') 232 #define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') 233 #define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') 234 #define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') 235 #define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') 236 #define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') 237 #define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') 238 #define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') 239 #define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') 240 #define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') 241 #define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') 242 #define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') 243 #define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') 244 #define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') 245 #define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') 246 #define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') 247 #define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') 248 #define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') 249 #define V4L2_PIX_FMT_NV12_512 v4l2_fourcc('Q', '5', '1', '2') 250 #define V4L2_PIX_FMT_NV12_UBWC v4l2_fourcc('Q', '1', '2', '8') 251 #define V4L2_PIX_FMT_NV12_TP10_UBWC v4l2_fourcc('Q', '1', '2', 'A') 252 #define V4L2_PIX_FMT_NV12_P010_UBWC v4l2_fourcc('Q', '1', '2', 'B') 253 #define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') 254 #define V4L2_PIX_FMT_NV21M v4l2_fourcc('N', 'M', '2', '1') 255 #define V4L2_PIX_FMT_NV16M v4l2_fourcc('N', 'M', '1', '6') 256 #define V4L2_PIX_FMT_NV61M v4l2_fourcc('N', 'M', '6', '1') 257 #define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') 258 #define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') 259 #define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') 260 #define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') 261 #define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') 262 #define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') 263 #define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') 264 #define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') 265 #define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') 266 #define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'M', '2', '1') 267 #define V4L2_PIX_FMT_YUV422M v4l2_fourcc('Y', 'M', '1', '6') 268 #define V4L2_PIX_FMT_YVU422M v4l2_fourcc('Y', 'M', '6', '1') 269 #define V4L2_PIX_FMT_YUV444M v4l2_fourcc('Y', 'M', '2', '4') 270 #define V4L2_PIX_FMT_YVU444M v4l2_fourcc('Y', 'M', '4', '2') 271 #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') 272 #define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') 273 #define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') 274 #define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') 275 #define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') 276 #define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') 277 #define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') 278 #define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') 279 #define V4L2_PIX_FMT_SBGGR10P v4l2_fourcc('p', 'B', 'A', 'A') 280 #define V4L2_PIX_FMT_SGBRG10P v4l2_fourcc('p', 'G', 'A', 'A') 281 #define V4L2_PIX_FMT_SGRBG10P v4l2_fourcc('p', 'g', 'A', 'A') 282 #define V4L2_PIX_FMT_SRGGB10P v4l2_fourcc('p', 'R', 'A', 'A') 283 #define V4L2_PIX_FMT_SBGGR10ALAW8 v4l2_fourcc('a', 'B', 'A', '8') 284 #define V4L2_PIX_FMT_SGBRG10ALAW8 v4l2_fourcc('a', 'G', 'A', '8') 285 #define V4L2_PIX_FMT_SGRBG10ALAW8 v4l2_fourcc('a', 'g', 'A', '8') 286 #define V4L2_PIX_FMT_SRGGB10ALAW8 v4l2_fourcc('a', 'R', 'A', '8') 287 #define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8') 288 #define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8') 289 #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') 290 #define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8') 291 #define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') 292 #define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') 293 #define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') 294 #define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') 295 #define V4L2_PIX_FMT_SBGGR10DPCM6 v4l2_fourcc('b', 'B', 'A', '6') 296 #define V4L2_PIX_FMT_SGBRG10DPCM6 v4l2_fourcc('b', 'G', 'A', '6') 297 #define V4L2_PIX_FMT_SGRBG10DPCM6 v4l2_fourcc('B', 'D', '1', '6') 298 #define V4L2_PIX_FMT_SRGGB10DPCM6 v4l2_fourcc('b', 'R', 'A', '6') 299 #define V4L2_PIX_FMT_SBGGR12P v4l2_fourcc('p', 'B', 'C', 'C') 300 #define V4L2_PIX_FMT_SGBRG12P v4l2_fourcc('p', 'G', 'C', 'C') 301 #define V4L2_PIX_FMT_SGRBG12P v4l2_fourcc('p', 'g', 'C', 'C') 302 #define V4L2_PIX_FMT_SRGGB12P v4l2_fourcc('p', 'R', 'C', 'C') 303 #define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') 304 #define V4L2_PIX_FMT_SGBRG16 v4l2_fourcc('G', 'B', '1', '6') 305 #define V4L2_PIX_FMT_SGRBG16 v4l2_fourcc('G', 'R', '1', '6') 306 #define V4L2_PIX_FMT_SRGGB16 v4l2_fourcc('R', 'G', '1', '6') 307 #define V4L2_PIX_FMT_SBGGRPLAIN16 v4l2_fourcc('B', 'G', '1', '6') 308 #define V4L2_PIX_FMT_SGBRGPLAIN16 v4l2_fourcc('G', 'B', '1', '6') 309 #define V4L2_PIX_FMT_SGRBGPLAIN16 v4l2_fourcc('G', 'R', '1', '6') 310 #define V4L2_PIX_FMT_SRGGBPLAIN16 v4l2_fourcc('R', 'G', '1', '6') 311 #define V4L2_PIX_FMT_HSV24 v4l2_fourcc('H', 'S', 'V', '3') 312 #define V4L2_PIX_FMT_HSV32 v4l2_fourcc('H', 'S', 'V', '4') 313 #define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') 314 #define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') 315 #define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') 316 #define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') 317 #define V4L2_PIX_FMT_H264 v4l2_fourcc('H', '2', '6', '4') 318 #define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') 319 #define V4L2_PIX_FMT_H264_MVC v4l2_fourcc('M', '2', '6', '4') 320 #define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') 321 #define V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') 322 #define V4L2_PIX_FMT_MPEG2 v4l2_fourcc('M', 'P', 'G', '2') 323 #define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') 324 #define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') 325 #define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') 326 #define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') 327 #define V4L2_PIX_FMT_VP8 v4l2_fourcc('V', 'P', '8', '0') 328 #define V4L2_PIX_FMT_VP9 v4l2_fourcc('V', 'P', '9', '0') 329 #define V4L2_PIX_FMT_DIVX_311 v4l2_fourcc('D', 'I', 'V', '3') 330 #define V4L2_PIX_FMT_DIVX v4l2_fourcc('D', 'I', 'V', 'X') 331 #define V4L2_PIX_FMT_HEVC v4l2_fourcc('H', 'E', 'V', 'C') 332 #define V4L2_PIX_FMT_HEVC_HYBRID v4l2_fourcc('H', 'V', 'C', 'H') 333 #define V4L2_PIX_FMT_TME v4l2_fourcc('T', 'M', 'E', '0') 334 #define V4L2_PIX_FMT_CVP v4l2_fourcc('C', 'V', 'P', '0') 335 #define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') 336 #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') 337 #define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') 338 #define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') 339 #define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') 340 #define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') 341 #define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') 342 #define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') 343 #define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') 344 #define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') 345 #define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') 346 #define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') 347 #define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') 348 #define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') 349 #define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') 350 #define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') 351 #define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') 352 #define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') 353 #define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') 354 #define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') 355 #define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') 356 #define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') 357 #define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') 358 #define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') 359 #define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') 360 #define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') 361 #define V4L2_PIX_FMT_Y8I v4l2_fourcc('Y', '8', 'I', ' ') 362 #define V4L2_PIX_FMT_Y12I v4l2_fourcc('Y', '1', '2', 'I') 363 #define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') 364 #define V4L2_PIX_FMT_MT21C v4l2_fourcc('M', 'T', '2', '1') 365 #define V4L2_PIX_FMT_INZI v4l2_fourcc('I', 'N', 'Z', 'I') 366 #define V4L2_PIX_FMT_SDE_ABGR_8888 v4l2_fourcc('R', 'A', '2', '4') 367 #define V4L2_PIX_FMT_SDE_RGBA_8888 v4l2_fourcc('A', 'B', '2', '4') 368 #define V4L2_PIX_FMT_SDE_RGBX_8888 v4l2_fourcc('X', 'B', '2', '4') 369 #define V4L2_PIX_FMT_SDE_XBGR_8888 v4l2_fourcc('R', 'X', '2', '4') 370 #define V4L2_PIX_FMT_SDE_RGBA_5551 v4l2_fourcc('R', 'A', '1', '5') 371 #define V4L2_PIX_FMT_SDE_ABGR_1555 v4l2_fourcc('A', 'B', '1', '5') 372 #define V4L2_PIX_FMT_SDE_BGRA_5551 v4l2_fourcc('B', 'A', '1', '5') 373 #define V4L2_PIX_FMT_SDE_BGRX_5551 v4l2_fourcc('B', 'X', '1', '5') 374 #define V4L2_PIX_FMT_SDE_RGBX_5551 v4l2_fourcc('R', 'X', '1', '5') 375 #define V4L2_PIX_FMT_SDE_XBGR_1555 v4l2_fourcc('X', 'B', '1', '5') 376 #define V4L2_PIX_FMT_SDE_RGBA_4444 v4l2_fourcc('R', 'A', '1', '2') 377 #define V4L2_PIX_FMT_SDE_BGRA_4444 v4l2_fourcc('b', 'A', '1', '2') 378 #define V4L2_PIX_FMT_SDE_ABGR_4444 v4l2_fourcc('A', 'B', '1', '2') 379 #define V4L2_PIX_FMT_SDE_RGBX_4444 v4l2_fourcc('R', 'X', '1', '2') 380 #define V4L2_PIX_FMT_SDE_BGRX_4444 v4l2_fourcc('B', 'X', '1', '2') 381 #define V4L2_PIX_FMT_SDE_XBGR_4444 v4l2_fourcc('X', 'B', '1', '2') 382 #define V4L2_PIX_FMT_SDE_BGR_565 v4l2_fourcc('B', 'G', '1', '6') 383 #define V4L2_PIX_FMT_SDE_Y_CR_CB_GH2V2 v4l2_fourcc('Y', 'U', '4', '2') 384 #define V4L2_PIX_FMT_SDE_Y_CBCR_H1V2 v4l2_fourcc('N', 'H', '1', '6') 385 #define V4L2_PIX_FMT_SDE_Y_CRCB_H1V2 v4l2_fourcc('N', 'H', '6', '1') 386 #define V4L2_PIX_FMT_SDE_Y_CBCR_H2V2_VENUS v4l2_fourcc('Q', 'N', 'V', '2') 387 #define V4L2_PIX_FMT_SDE_Y_CRCB_H2V2_VENUS v4l2_fourcc('Q', 'N', 'V', '1') 388 #define V4L2_PIX_FMT_SDE_RGBX_8888_UBWC v4l2_fourcc('Q', 'X', 'B', '4') 389 #define V4L2_PIX_FMT_SDE_RGB_565_UBWC v4l2_fourcc('Q', 'R', 'G', '6') 390 #define V4L2_PIX_FMT_SDE_RGBA_1010102 v4l2_fourcc('A', 'B', '3', '0') 391 #define V4L2_PIX_FMT_SDE_RGBX_1010102 v4l2_fourcc('X', 'B', '3', '0') 392 #define V4L2_PIX_FMT_SDE_ARGB_2101010 v4l2_fourcc('A', 'R', '3', '0') 393 #define V4L2_PIX_FMT_SDE_XRGB_2101010 v4l2_fourcc('X', 'R', '3', '0') 394 #define V4L2_PIX_FMT_SDE_BGRA_1010102 v4l2_fourcc('B', 'A', '3', '0') 395 #define V4L2_PIX_FMT_SDE_BGRX_1010102 v4l2_fourcc('B', 'X', '3', '0') 396 #define V4L2_PIX_FMT_SDE_ABGR_2101010 v4l2_fourcc('R', 'A', '3', '0') 397 #define V4L2_PIX_FMT_SDE_XBGR_2101010 v4l2_fourcc('R', 'X', '3', '0') 398 #define V4L2_PIX_FMT_SDE_RGBA_1010102_UBWC v4l2_fourcc('Q', 'R', 'B', 'A') 399 #define V4L2_PIX_FMT_SDE_RGBX_1010102_UBWC v4l2_fourcc('Q', 'X', 'B', 'A') 400 #define V4L2_PIX_FMT_SDE_Y_CBCR_H2V2_TP10 v4l2_fourcc('T', 'P', '1', '0') 401 #define V4L2_PIX_FMT_SDE_Y_CBCR_H2V2_P010 v4l2_fourcc('P', '0', '1', '0') 402 #define V4L2_PIX_FMT_SDE_Y_CBCR_H2V2_P010_VENUS v4l2_fourcc('Q', 'P', '1', '0') 403 #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') 404 #define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') 405 #define V4L2_SDR_FMT_CS8 v4l2_fourcc('C', 'S', '0', '8') 406 #define V4L2_SDR_FMT_CS14LE v4l2_fourcc('C', 'S', '1', '4') 407 #define V4L2_SDR_FMT_RU12LE v4l2_fourcc('R', 'U', '1', '2') 408 #define V4L2_SDR_FMT_PCU16BE v4l2_fourcc('P', 'C', '1', '6') 409 #define V4L2_SDR_FMT_PCU18BE v4l2_fourcc('P', 'C', '1', '8') 410 #define V4L2_SDR_FMT_PCU20BE v4l2_fourcc('P', 'C', '2', '0') 411 #define V4L2_TCH_FMT_DELTA_TD16 v4l2_fourcc('T', 'D', '1', '6') 412 #define V4L2_TCH_FMT_DELTA_TD08 v4l2_fourcc('T', 'D', '0', '8') 413 #define V4L2_TCH_FMT_TU16 v4l2_fourcc('T', 'U', '1', '6') 414 #define V4L2_TCH_FMT_TU08 v4l2_fourcc('T', 'U', '0', '8') 415 #define V4L2_META_FMT_VSP1_HGO v4l2_fourcc('V', 'S', 'P', 'H') 416 #define V4L2_META_FMT_VSP1_HGT v4l2_fourcc('V', 'S', 'P', 'T') 417 #define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe 418 #define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA 0x00000001 419 struct v4l2_fmtdesc { 420 __u32 index; 421 __u32 type; 422 __u32 flags; 423 __u8 description[32]; 424 __u32 pixelformat; 425 __u32 reserved[4]; 426 }; 427 #define V4L2_FMT_FLAG_COMPRESSED 0x0001 428 #define V4L2_FMT_FLAG_EMULATED 0x0002 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 reserved[2]; 516 }; 517 struct v4l2_plane { 518 __u32 bytesused; 519 __u32 length; 520 union { 521 __u32 mem_offset; 522 unsigned long userptr; 523 __s32 fd; 524 } m; 525 __u32 data_offset; 526 __u32 reserved[11]; 527 }; 528 struct v4l2_buffer { 529 __u32 index; 530 __u32 type; 531 __u32 bytesused; 532 __u32 flags; 533 __u32 field; 534 struct timeval timestamp; 535 struct v4l2_timecode timecode; 536 __u32 sequence; 537 __u32 memory; 538 union { 539 __u32 offset; 540 unsigned long userptr; 541 struct v4l2_plane * planes; 542 __s32 fd; 543 } m; 544 __u32 length; 545 __u32 reserved2; 546 __u32 reserved; 547 }; 548 #define V4L2_BUF_FLAG_MAPPED 0x00000001 549 #define V4L2_BUF_FLAG_QUEUED 0x00000002 550 #define V4L2_BUF_FLAG_DONE 0x00000004 551 #define V4L2_BUF_FLAG_KEYFRAME 0x00000008 552 #define V4L2_BUF_FLAG_PFRAME 0x00000010 553 #define V4L2_BUF_FLAG_BFRAME 0x00000020 554 #define V4L2_BUF_FLAG_ERROR 0x00000040 555 #define V4L2_BUF_FLAG_TIMECODE 0x00000100 556 #define V4L2_BUF_FLAG_PREPARED 0x00000400 557 #define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x00000800 558 #define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x00001000 559 #define V4L2_BUF_FLAG_TIMESTAMP_MASK 0x0000e000 560 #define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN 0x00000000 561 #define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC 0x00002000 562 #define V4L2_BUF_FLAG_TIMESTAMP_COPY 0x00004000 563 #define V4L2_BUF_FLAG_TSTAMP_SRC_MASK 0x00070000 564 #define V4L2_BUF_FLAG_TSTAMP_SRC_EOF 0x00000000 565 #define V4L2_BUF_FLAG_TSTAMP_SRC_SOE 0x00010000 566 #define V4L2_BUF_FLAG_LAST 0x00100000 567 #define V4L2_QCOM_BUF_END_OF_SUBFRAME 0x00000080 568 #define V4L2_QCOM_BUF_FLAG_CODECCONFIG 0x00020000 569 #define V4L2_QCOM_BUF_FLAG_EOSEQ 0x00040000 570 #define V4L2_QCOM_BUF_TIMESTAMP_INVALID 0x00080000 571 #define V4L2_MSM_BUF_FLAG_MBAFF 0x00000200 572 #define V4L2_QCOM_BUF_FLAG_DECODEONLY 0x00200000 573 #define V4L2_BUF_FLAG_DATA_CORRUPT 0x00400000 574 #define V4L2_QCOM_BUF_DROP_FRAME 0x00800000 575 #define V4L2_QCOM_BUF_INPUT_UNSUPPORTED 0x01000000 576 #define V4L2_QCOM_BUF_FLAG_EOS 0x02000000 577 #define V4L2_QCOM_BUF_FLAG_READONLY 0x04000000 578 #define V4L2_MSM_VIDC_BUF_START_CODE_NOT_FOUND 0x08000000 579 #define V4L2_MSM_BUF_FLAG_YUV_601_709_CLAMP 0x10000000 580 #define V4L2_QCOM_BUF_FLAG_PERF_MODE 0x20000000 581 #define V4L2_MSM_BUF_FLAG_DEFER 0x40000000 582 #define V4L2_QCOM_BUF_FLAG_IDRFRAME 0x80000000 583 struct v4l2_exportbuffer { 584 __u32 type; 585 __u32 index; 586 __u32 plane; 587 __u32 flags; 588 __s32 fd; 589 __u32 reserved[11]; 590 }; 591 struct v4l2_framebuffer { 592 __u32 capability; 593 __u32 flags; 594 void * base; 595 struct { 596 __u32 width; 597 __u32 height; 598 __u32 pixelformat; 599 __u32 field; 600 __u32 bytesperline; 601 __u32 sizeimage; 602 __u32 colorspace; 603 __u32 priv; 604 } fmt; 605 }; 606 #define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001 607 #define V4L2_FBUF_CAP_CHROMAKEY 0x0002 608 #define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 609 #define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 610 #define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 611 #define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 612 #define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040 613 #define V4L2_FBUF_CAP_SRC_CHROMAKEY 0x0080 614 #define V4L2_FBUF_FLAG_PRIMARY 0x0001 615 #define V4L2_FBUF_FLAG_OVERLAY 0x0002 616 #define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 617 #define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 618 #define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 619 #define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020 620 #define V4L2_FBUF_FLAG_SRC_CHROMAKEY 0x0040 621 struct v4l2_clip { 622 struct v4l2_rect c; 623 struct v4l2_clip * next; 624 }; 625 struct v4l2_window { 626 struct v4l2_rect w; 627 __u32 field; 628 __u32 chromakey; 629 struct v4l2_clip * clips; 630 __u32 clipcount; 631 void * bitmap; 632 __u8 global_alpha; 633 }; 634 struct v4l2_captureparm { 635 __u32 capability; 636 __u32 capturemode; 637 struct v4l2_fract timeperframe; 638 __u32 extendedmode; 639 __u32 readbuffers; 640 __u32 reserved[4]; 641 }; 642 #define V4L2_MODE_HIGHQUALITY 0x0001 643 #define V4L2_CAP_TIMEPERFRAME 0x1000 644 struct v4l2_outputparm { 645 __u32 capability; 646 __u32 outputmode; 647 struct v4l2_fract timeperframe; 648 __u32 extendedmode; 649 __u32 writebuffers; 650 __u32 reserved[4]; 651 }; 652 struct v4l2_cropcap { 653 __u32 type; 654 struct v4l2_rect bounds; 655 struct v4l2_rect defrect; 656 struct v4l2_fract pixelaspect; 657 }; 658 struct v4l2_crop { 659 __u32 type; 660 struct v4l2_rect c; 661 }; 662 struct v4l2_selection { 663 __u32 type; 664 __u32 target; 665 __u32 flags; 666 struct v4l2_rect r; 667 __u32 reserved[9]; 668 }; 669 typedef __u64 v4l2_std_id; 670 #define V4L2_STD_PAL_B ((v4l2_std_id) 0x00000001) 671 #define V4L2_STD_PAL_B1 ((v4l2_std_id) 0x00000002) 672 #define V4L2_STD_PAL_G ((v4l2_std_id) 0x00000004) 673 #define V4L2_STD_PAL_H ((v4l2_std_id) 0x00000008) 674 #define V4L2_STD_PAL_I ((v4l2_std_id) 0x00000010) 675 #define V4L2_STD_PAL_D ((v4l2_std_id) 0x00000020) 676 #define V4L2_STD_PAL_D1 ((v4l2_std_id) 0x00000040) 677 #define V4L2_STD_PAL_K ((v4l2_std_id) 0x00000080) 678 #define V4L2_STD_PAL_M ((v4l2_std_id) 0x00000100) 679 #define V4L2_STD_PAL_N ((v4l2_std_id) 0x00000200) 680 #define V4L2_STD_PAL_Nc ((v4l2_std_id) 0x00000400) 681 #define V4L2_STD_PAL_60 ((v4l2_std_id) 0x00000800) 682 #define V4L2_STD_NTSC_M ((v4l2_std_id) 0x00001000) 683 #define V4L2_STD_NTSC_M_JP ((v4l2_std_id) 0x00002000) 684 #define V4L2_STD_NTSC_443 ((v4l2_std_id) 0x00004000) 685 #define V4L2_STD_NTSC_M_KR ((v4l2_std_id) 0x00008000) 686 #define V4L2_STD_SECAM_B ((v4l2_std_id) 0x00010000) 687 #define V4L2_STD_SECAM_D ((v4l2_std_id) 0x00020000) 688 #define V4L2_STD_SECAM_G ((v4l2_std_id) 0x00040000) 689 #define V4L2_STD_SECAM_H ((v4l2_std_id) 0x00080000) 690 #define V4L2_STD_SECAM_K ((v4l2_std_id) 0x00100000) 691 #define V4L2_STD_SECAM_K1 ((v4l2_std_id) 0x00200000) 692 #define V4L2_STD_SECAM_L ((v4l2_std_id) 0x00400000) 693 #define V4L2_STD_SECAM_LC ((v4l2_std_id) 0x00800000) 694 #define V4L2_STD_ATSC_8_VSB ((v4l2_std_id) 0x01000000) 695 #define V4L2_STD_ATSC_16_VSB ((v4l2_std_id) 0x02000000) 696 #define V4L2_STD_NTSC (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_M_KR) 697 #define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D | V4L2_STD_SECAM_K | V4L2_STD_SECAM_K1) 698 #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) 699 #define V4L2_STD_PAL_BG (V4L2_STD_PAL_B | V4L2_STD_PAL_B1 | V4L2_STD_PAL_G) 700 #define V4L2_STD_PAL_DK (V4L2_STD_PAL_D | V4L2_STD_PAL_D1 | V4L2_STD_PAL_K) 701 #define V4L2_STD_PAL (V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_H | V4L2_STD_PAL_I) 702 #define V4L2_STD_B (V4L2_STD_PAL_B | V4L2_STD_PAL_B1 | V4L2_STD_SECAM_B) 703 #define V4L2_STD_G (V4L2_STD_PAL_G | V4L2_STD_SECAM_G) 704 #define V4L2_STD_H (V4L2_STD_PAL_H | V4L2_STD_SECAM_H) 705 #define V4L2_STD_L (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC) 706 #define V4L2_STD_GH (V4L2_STD_G | V4L2_STD_H) 707 #define V4L2_STD_DK (V4L2_STD_PAL_DK | V4L2_STD_SECAM_DK) 708 #define V4L2_STD_BG (V4L2_STD_B | V4L2_STD_G) 709 #define V4L2_STD_MN (V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | V4L2_STD_NTSC) 710 #define V4L2_STD_MTS (V4L2_STD_NTSC_M | V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc) 711 #define V4L2_STD_525_60 (V4L2_STD_PAL_M | V4L2_STD_PAL_60 | V4L2_STD_NTSC | V4L2_STD_NTSC_443) 712 #define V4L2_STD_625_50 (V4L2_STD_PAL | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | V4L2_STD_SECAM) 713 #define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB | V4L2_STD_ATSC_16_VSB) 714 #define V4L2_STD_UNKNOWN 0 715 #define V4L2_STD_ALL (V4L2_STD_525_60 | V4L2_STD_625_50) 716 struct v4l2_standard { 717 __u32 index; 718 v4l2_std_id id; 719 __u8 name[24]; 720 struct v4l2_fract frameperiod; 721 __u32 framelines; 722 __u32 reserved[4]; 723 }; 724 struct v4l2_bt_timings { 725 __u32 width; 726 __u32 height; 727 __u32 interlaced; 728 __u32 polarities; 729 __u64 pixelclock; 730 __u32 hfrontporch; 731 __u32 hsync; 732 __u32 hbackporch; 733 __u32 vfrontporch; 734 __u32 vsync; 735 __u32 vbackporch; 736 __u32 il_vfrontporch; 737 __u32 il_vsync; 738 __u32 il_vbackporch; 739 __u32 standards; 740 __u32 flags; 741 struct v4l2_fract picture_aspect; 742 __u8 cea861_vic; 743 __u8 hdmi_vic; 744 __u8 reserved[46]; 745 } __attribute__((packed)); 746 #define V4L2_DV_PROGRESSIVE 0 747 #define V4L2_DV_INTERLACED 1 748 #define V4L2_DV_VSYNC_POS_POL 0x00000001 749 #define V4L2_DV_HSYNC_POS_POL 0x00000002 750 #define V4L2_DV_BT_STD_CEA861 (1 << 0) 751 #define V4L2_DV_BT_STD_DMT (1 << 1) 752 #define V4L2_DV_BT_STD_CVT (1 << 2) 753 #define V4L2_DV_BT_STD_GTF (1 << 3) 754 #define V4L2_DV_BT_STD_SDI (1 << 4) 755 #define V4L2_DV_FL_REDUCED_BLANKING (1 << 0) 756 #define V4L2_DV_FL_CAN_REDUCE_FPS (1 << 1) 757 #define V4L2_DV_FL_REDUCED_FPS (1 << 2) 758 #define V4L2_DV_FL_HALF_LINE (1 << 3) 759 #define V4L2_DV_FL_IS_CE_VIDEO (1 << 4) 760 #define V4L2_DV_FL_FIRST_FIELD_EXTRA_LINE (1 << 5) 761 #define V4L2_DV_FL_HAS_PICTURE_ASPECT (1 << 6) 762 #define V4L2_DV_FL_HAS_CEA861_VIC (1 << 7) 763 #define V4L2_DV_FL_HAS_HDMI_VIC (1 << 8) 764 #define V4L2_DV_BT_BLANKING_WIDTH(bt) ((bt)->hfrontporch + (bt)->hsync + (bt)->hbackporch) 765 #define V4L2_DV_BT_FRAME_WIDTH(bt) ((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt)) 766 #define V4L2_DV_BT_BLANKING_HEIGHT(bt) ((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) 767 #define V4L2_DV_BT_FRAME_HEIGHT(bt) ((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt)) 768 struct v4l2_dv_timings { 769 __u32 type; 770 union { 771 struct v4l2_bt_timings bt; 772 __u32 reserved[32]; 773 }; 774 } __attribute__((packed)); 775 #define V4L2_DV_BT_656_1120 0 776 struct v4l2_enum_dv_timings { 777 __u32 index; 778 __u32 pad; 779 __u32 reserved[2]; 780 struct v4l2_dv_timings timings; 781 }; 782 struct v4l2_bt_timings_cap { 783 __u32 min_width; 784 __u32 max_width; 785 __u32 min_height; 786 __u32 max_height; 787 __u64 min_pixelclock; 788 __u64 max_pixelclock; 789 __u32 standards; 790 __u32 capabilities; 791 __u32 reserved[16]; 792 } __attribute__((packed)); 793 #define V4L2_DV_BT_CAP_INTERLACED (1 << 0) 794 #define V4L2_DV_BT_CAP_PROGRESSIVE (1 << 1) 795 #define V4L2_DV_BT_CAP_REDUCED_BLANKING (1 << 2) 796 #define V4L2_DV_BT_CAP_CUSTOM (1 << 3) 797 struct v4l2_dv_timings_cap { 798 __u32 type; 799 __u32 pad; 800 __u32 reserved[2]; 801 union { 802 struct v4l2_bt_timings_cap bt; 803 __u32 raw_data[32]; 804 }; 805 }; 806 struct v4l2_input { 807 __u32 index; 808 __u8 name[32]; 809 __u32 type; 810 __u32 audioset; 811 __u32 tuner; 812 v4l2_std_id std; 813 __u32 status; 814 __u32 capabilities; 815 __u32 reserved[3]; 816 }; 817 #define V4L2_INPUT_TYPE_TUNER 1 818 #define V4L2_INPUT_TYPE_CAMERA 2 819 #define V4L2_INPUT_TYPE_TOUCH 3 820 #define V4L2_IN_ST_NO_POWER 0x00000001 821 #define V4L2_IN_ST_NO_SIGNAL 0x00000002 822 #define V4L2_IN_ST_NO_COLOR 0x00000004 823 #define V4L2_IN_ST_HFLIP 0x00000010 824 #define V4L2_IN_ST_VFLIP 0x00000020 825 #define V4L2_IN_ST_NO_H_LOCK 0x00000100 826 #define V4L2_IN_ST_COLOR_KILL 0x00000200 827 #define V4L2_IN_ST_NO_V_LOCK 0x00000400 828 #define V4L2_IN_ST_NO_STD_LOCK 0x00000800 829 #define V4L2_IN_ST_NO_SYNC 0x00010000 830 #define V4L2_IN_ST_NO_EQU 0x00020000 831 #define V4L2_IN_ST_NO_CARRIER 0x00040000 832 #define V4L2_IN_ST_MACROVISION 0x01000000 833 #define V4L2_IN_ST_NO_ACCESS 0x02000000 834 #define V4L2_IN_ST_VTR 0x04000000 835 #define V4L2_IN_CAP_DV_TIMINGS 0x00000002 836 #define V4L2_IN_CAP_CUSTOM_TIMINGS V4L2_IN_CAP_DV_TIMINGS 837 #define V4L2_IN_CAP_STD 0x00000004 838 #define V4L2_IN_CAP_NATIVE_SIZE 0x00000008 839 struct v4l2_output { 840 __u32 index; 841 __u8 name[32]; 842 __u32 type; 843 __u32 audioset; 844 __u32 modulator; 845 v4l2_std_id std; 846 __u32 capabilities; 847 __u32 reserved[3]; 848 }; 849 #define V4L2_OUTPUT_TYPE_MODULATOR 1 850 #define V4L2_OUTPUT_TYPE_ANALOG 2 851 #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 852 #define V4L2_OUT_CAP_DV_TIMINGS 0x00000002 853 #define V4L2_OUT_CAP_CUSTOM_TIMINGS V4L2_OUT_CAP_DV_TIMINGS 854 #define V4L2_OUT_CAP_STD 0x00000004 855 #define V4L2_OUT_CAP_NATIVE_SIZE 0x00000008 856 struct v4l2_control { 857 __u32 id; 858 __s32 value; 859 }; 860 struct v4l2_ext_control { 861 __u32 id; 862 __u32 size; 863 __u32 reserved2[1]; 864 union { 865 __s32 value; 866 __s64 value64; 867 char * string; 868 __u8 * p_u8; 869 __u16 * p_u16; 870 __u32 * p_u32; 871 void * ptr; 872 }; 873 } __attribute__((packed)); 874 struct v4l2_ext_controls { 875 union { 876 __u32 ctrl_class; 877 __u32 which; 878 }; 879 __u32 count; 880 __u32 error_idx; 881 __u32 reserved[2]; 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 enum v4l2_ctrl_type { 892 V4L2_CTRL_TYPE_INTEGER = 1, 893 V4L2_CTRL_TYPE_BOOLEAN = 2, 894 V4L2_CTRL_TYPE_MENU = 3, 895 V4L2_CTRL_TYPE_BUTTON = 4, 896 V4L2_CTRL_TYPE_INTEGER64 = 5, 897 V4L2_CTRL_TYPE_CTRL_CLASS = 6, 898 V4L2_CTRL_TYPE_STRING = 7, 899 V4L2_CTRL_TYPE_BITMASK = 8, 900 V4L2_CTRL_TYPE_INTEGER_MENU = 9, 901 V4L2_CTRL_COMPOUND_TYPES = 0x0100, 902 V4L2_CTRL_TYPE_U8 = 0x0100, 903 V4L2_CTRL_TYPE_U16 = 0x0101, 904 V4L2_CTRL_TYPE_U32 = 0x0102, 905 }; 906 struct v4l2_queryctrl { 907 __u32 id; 908 __u32 type; 909 __u8 name[32]; 910 __s32 minimum; 911 __s32 maximum; 912 __s32 step; 913 __s32 default_value; 914 __u32 flags; 915 __u32 reserved[2]; 916 }; 917 struct v4l2_query_ext_ctrl { 918 __u32 id; 919 __u32 type; 920 char name[32]; 921 __s64 minimum; 922 __s64 maximum; 923 __u64 step; 924 __s64 default_value; 925 __u32 flags; 926 __u32 elem_size; 927 __u32 elems; 928 __u32 nr_of_dims; 929 __u32 dims[V4L2_CTRL_MAX_DIMS]; 930 __u32 reserved[32]; 931 }; 932 struct v4l2_querymenu { 933 __u32 id; 934 __u32 index; 935 union { 936 __u8 name[32]; 937 __s64 value; 938 }; 939 __u32 reserved; 940 } __attribute__((packed)); 941 #define V4L2_CTRL_FLAG_DISABLED 0x0001 942 #define V4L2_CTRL_FLAG_GRABBED 0x0002 943 #define V4L2_CTRL_FLAG_READ_ONLY 0x0004 944 #define V4L2_CTRL_FLAG_UPDATE 0x0008 945 #define V4L2_CTRL_FLAG_INACTIVE 0x0010 946 #define V4L2_CTRL_FLAG_SLIDER 0x0020 947 #define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040 948 #define V4L2_CTRL_FLAG_VOLATILE 0x0080 949 #define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x0100 950 #define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x0200 951 #define V4L2_CTRL_FLAG_MODIFY_LAYOUT 0x0400 952 #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 953 #define V4L2_CTRL_FLAG_NEXT_COMPOUND 0x40000000 954 #define V4L2_CID_MAX_CTRLS 1024 955 #define V4L2_CID_PRIVATE_BASE 0x08000000 956 struct v4l2_tuner { 957 __u32 index; 958 __u8 name[32]; 959 __u32 type; 960 __u32 capability; 961 __u32 rangelow; 962 __u32 rangehigh; 963 __u32 rxsubchans; 964 __u32 audmode; 965 __s32 signal; 966 __s32 afc; 967 __u32 reserved[4]; 968 }; 969 struct v4l2_modulator { 970 __u32 index; 971 __u8 name[32]; 972 __u32 capability; 973 __u32 rangelow; 974 __u32 rangehigh; 975 __u32 txsubchans; 976 __u32 type; 977 __u32 reserved[3]; 978 }; 979 #define V4L2_TUNER_CAP_LOW 0x0001 980 #define V4L2_TUNER_CAP_NORM 0x0002 981 #define V4L2_TUNER_CAP_HWSEEK_BOUNDED 0x0004 982 #define V4L2_TUNER_CAP_HWSEEK_WRAP 0x0008 983 #define V4L2_TUNER_CAP_STEREO 0x0010 984 #define V4L2_TUNER_CAP_LANG2 0x0020 985 #define V4L2_TUNER_CAP_SAP 0x0020 986 #define V4L2_TUNER_CAP_LANG1 0x0040 987 #define V4L2_TUNER_CAP_RDS 0x0080 988 #define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100 989 #define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200 990 #define V4L2_TUNER_CAP_FREQ_BANDS 0x0400 991 #define V4L2_TUNER_CAP_HWSEEK_PROG_LIM 0x0800 992 #define V4L2_TUNER_CAP_1HZ 0x1000 993 #define V4L2_TUNER_SUB_MONO 0x0001 994 #define V4L2_TUNER_SUB_STEREO 0x0002 995 #define V4L2_TUNER_SUB_LANG2 0x0004 996 #define V4L2_TUNER_SUB_SAP 0x0004 997 #define V4L2_TUNER_SUB_LANG1 0x0008 998 #define V4L2_TUNER_SUB_RDS 0x0010 999 #define V4L2_TUNER_MODE_MONO 0x0000 1000 #define V4L2_TUNER_MODE_STEREO 0x0001 1001 #define V4L2_TUNER_MODE_LANG2 0x0002 1002 #define V4L2_TUNER_MODE_SAP 0x0002 1003 #define V4L2_TUNER_MODE_LANG1 0x0003 1004 #define V4L2_TUNER_MODE_LANG1_LANG2 0x0004 1005 struct v4l2_frequency { 1006 __u32 tuner; 1007 __u32 type; 1008 __u32 frequency; 1009 __u32 reserved[8]; 1010 }; 1011 #define V4L2_BAND_MODULATION_VSB (1 << 1) 1012 #define V4L2_BAND_MODULATION_FM (1 << 2) 1013 #define V4L2_BAND_MODULATION_AM (1 << 3) 1014 struct v4l2_frequency_band { 1015 __u32 tuner; 1016 __u32 type; 1017 __u32 index; 1018 __u32 capability; 1019 __u32 rangelow; 1020 __u32 rangehigh; 1021 __u32 modulation; 1022 __u32 reserved[9]; 1023 }; 1024 struct v4l2_hw_freq_seek { 1025 __u32 tuner; 1026 __u32 type; 1027 __u32 seek_upward; 1028 __u32 wrap_around; 1029 __u32 spacing; 1030 __u32 rangelow; 1031 __u32 rangehigh; 1032 __u32 reserved[5]; 1033 }; 1034 struct v4l2_rds_data { 1035 __u8 lsb; 1036 __u8 msb; 1037 __u8 block; 1038 } __attribute__((packed)); 1039 #define V4L2_RDS_BLOCK_MSK 0x7 1040 #define V4L2_RDS_BLOCK_A 0 1041 #define V4L2_RDS_BLOCK_B 1 1042 #define V4L2_RDS_BLOCK_C 2 1043 #define V4L2_RDS_BLOCK_D 3 1044 #define V4L2_RDS_BLOCK_C_ALT 4 1045 #define V4L2_RDS_BLOCK_INVALID 7 1046 #define V4L2_RDS_BLOCK_CORRECTED 0x40 1047 #define V4L2_RDS_BLOCK_ERROR 0x80 1048 struct v4l2_audio { 1049 __u32 index; 1050 __u8 name[32]; 1051 __u32 capability; 1052 __u32 mode; 1053 __u32 reserved[2]; 1054 }; 1055 #define V4L2_AUDCAP_STEREO 0x00001 1056 #define V4L2_AUDCAP_AVL 0x00002 1057 #define V4L2_AUDMODE_AVL 0x00001 1058 struct v4l2_audioout { 1059 __u32 index; 1060 __u8 name[32]; 1061 __u32 capability; 1062 __u32 mode; 1063 __u32 reserved[2]; 1064 }; 1065 #define V4L2_ENC_IDX_FRAME_I (0) 1066 #define V4L2_ENC_IDX_FRAME_P (1) 1067 #define V4L2_ENC_IDX_FRAME_B (2) 1068 #define V4L2_ENC_IDX_FRAME_MASK (0xf) 1069 struct v4l2_enc_idx_entry { 1070 __u64 offset; 1071 __u64 pts; 1072 __u32 length; 1073 __u32 flags; 1074 __u32 reserved[2]; 1075 }; 1076 #define V4L2_ENC_IDX_ENTRIES (64) 1077 struct v4l2_enc_idx { 1078 __u32 entries; 1079 __u32 entries_cap; 1080 __u32 reserved[4]; 1081 struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES]; 1082 }; 1083 #define V4L2_ENC_CMD_START (0) 1084 #define V4L2_ENC_CMD_STOP (1) 1085 #define V4L2_ENC_CMD_PAUSE (2) 1086 #define V4L2_ENC_CMD_RESUME (3) 1087 #define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0) 1088 struct v4l2_encoder_cmd { 1089 __u32 cmd; 1090 __u32 flags; 1091 union { 1092 struct { 1093 __u32 data[8]; 1094 } raw; 1095 }; 1096 }; 1097 #define V4L2_DEC_CMD_START (0) 1098 #define V4L2_DEC_CMD_STOP (1) 1099 #define V4L2_DEC_CMD_PAUSE (2) 1100 #define V4L2_DEC_CMD_RESUME (3) 1101 #define V4L2_QCOM_CMD_FLUSH (4) 1102 #define V4L2_QCOM_CMD_SESSION_CONTINUE (5) 1103 #define V4L2_DEC_QCOM_CMD_RECONFIG_HINT (6) 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_QCOM_CMD_FLUSH_OUTPUT (1 << 0) 1109 #define V4L2_QCOM_CMD_FLUSH_CAPTURE (1 << 1) 1110 #define V4L2_DEC_START_FMT_NONE (0) 1111 #define V4L2_DEC_START_FMT_GOP (1) 1112 struct v4l2_decoder_cmd { 1113 __u32 cmd; 1114 __u32 flags; 1115 union { 1116 struct { 1117 __u64 pts; 1118 } stop; 1119 struct { 1120 __s32 speed; 1121 __u32 format; 1122 } start; 1123 struct { 1124 __u32 data[16]; 1125 } raw; 1126 }; 1127 }; 1128 struct v4l2_vbi_format { 1129 __u32 sampling_rate; 1130 __u32 offset; 1131 __u32 samples_per_line; 1132 __u32 sample_format; 1133 __s32 start[2]; 1134 __u32 count[2]; 1135 __u32 flags; 1136 __u32 reserved[2]; 1137 }; 1138 #define V4L2_VBI_UNSYNC (1 << 0) 1139 #define V4L2_VBI_INTERLACED (1 << 1) 1140 #define V4L2_VBI_ITU_525_F1_START (1) 1141 #define V4L2_VBI_ITU_525_F2_START (264) 1142 #define V4L2_VBI_ITU_625_F1_START (1) 1143 #define V4L2_VBI_ITU_625_F2_START (314) 1144 struct v4l2_sliced_vbi_format { 1145 __u16 service_set; 1146 __u16 service_lines[2][24]; 1147 __u32 io_size; 1148 __u32 reserved[2]; 1149 }; 1150 #define V4L2_SLICED_TELETEXT_B (0x0001) 1151 #define V4L2_SLICED_VPS (0x0400) 1152 #define V4L2_SLICED_CAPTION_525 (0x1000) 1153 #define V4L2_SLICED_WSS_625 (0x4000) 1154 #define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) 1155 #define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625) 1156 struct v4l2_sliced_vbi_cap { 1157 __u16 service_set; 1158 __u16 service_lines[2][24]; 1159 __u32 type; 1160 __u32 reserved[3]; 1161 }; 1162 struct v4l2_sliced_vbi_data { 1163 __u32 id; 1164 __u32 field; 1165 __u32 line; 1166 __u32 reserved; 1167 __u8 data[48]; 1168 }; 1169 #define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1) 1170 #define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4) 1171 #define V4L2_MPEG_VBI_IVTV_WSS_625 (5) 1172 #define V4L2_MPEG_VBI_IVTV_VPS (7) 1173 struct v4l2_mpeg_vbi_itv0_line { 1174 __u8 id; 1175 __u8 data[42]; 1176 } __attribute__((packed)); 1177 struct v4l2_mpeg_vbi_itv0 { 1178 __le32 linemask[2]; 1179 struct v4l2_mpeg_vbi_itv0_line line[35]; 1180 } __attribute__((packed)); 1181 struct v4l2_mpeg_vbi_ITV0 { 1182 struct v4l2_mpeg_vbi_itv0_line line[36]; 1183 } __attribute__((packed)); 1184 #define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0" 1185 #define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0" 1186 struct v4l2_mpeg_vbi_fmt_ivtv { 1187 __u8 magic[4]; 1188 union { 1189 struct v4l2_mpeg_vbi_itv0 itv0; 1190 struct v4l2_mpeg_vbi_ITV0 ITV0; 1191 }; 1192 } __attribute__((packed)); 1193 struct v4l2_plane_pix_format { 1194 __u32 sizeimage; 1195 __u32 bytesperline; 1196 __u16 reserved[6]; 1197 } __attribute__((packed)); 1198 struct v4l2_pix_format_mplane { 1199 __u32 width; 1200 __u32 height; 1201 __u32 pixelformat; 1202 __u32 field; 1203 __u32 colorspace; 1204 struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES]; 1205 __u8 num_planes; 1206 __u8 flags; 1207 union { 1208 __u8 ycbcr_enc; 1209 __u8 hsv_enc; 1210 }; 1211 __u8 quantization; 1212 __u8 xfer_func; 1213 __u8 reserved[7]; 1214 } __attribute__((packed)); 1215 struct v4l2_sdr_format { 1216 __u32 pixelformat; 1217 __u32 buffersize; 1218 __u8 reserved[24]; 1219 } __attribute__((packed)); 1220 struct v4l2_meta_format { 1221 __u32 dataformat; 1222 __u32 buffersize; 1223 } __attribute__((packed)); 1224 struct v4l2_format { 1225 __u32 type; 1226 union { 1227 struct v4l2_pix_format pix; 1228 struct v4l2_pix_format_mplane pix_mp; 1229 struct v4l2_window win; 1230 struct v4l2_vbi_format vbi; 1231 struct v4l2_sliced_vbi_format sliced; 1232 struct v4l2_sdr_format sdr; 1233 struct v4l2_meta_format meta; 1234 __u8 raw_data[200]; 1235 } fmt; 1236 }; 1237 struct v4l2_streamparm { 1238 __u32 type; 1239 union { 1240 struct v4l2_captureparm capture; 1241 struct v4l2_outputparm output; 1242 __u8 raw_data[200]; 1243 } parm; 1244 }; 1245 #define V4L2_EVENT_ALL 0 1246 #define V4L2_EVENT_VSYNC 1 1247 #define V4L2_EVENT_EOS 2 1248 #define V4L2_EVENT_CTRL 3 1249 #define V4L2_EVENT_FRAME_SYNC 4 1250 #define V4L2_EVENT_SOURCE_CHANGE 5 1251 #define V4L2_EVENT_MOTION_DET 6 1252 #define V4L2_EVENT_PRIVATE_START 0x08000000 1253 #define V4L2_EVENT_BITDEPTH_FLAG 0x1 1254 #define V4L2_EVENT_PICSTRUCT_FLAG 0x2 1255 #define V4L2_EVENT_COLOUR_SPACE_FLAG 0x4 1256 #define V4L2_EVENT_MSM_VIDC_START (V4L2_EVENT_PRIVATE_START + 0x00001000) 1257 #define V4L2_EVENT_MSM_VIDC_FLUSH_DONE (V4L2_EVENT_MSM_VIDC_START + 1) 1258 #define V4L2_EVENT_MSM_VIDC_PORT_SETTINGS_CHANGED_SUFFICIENT (V4L2_EVENT_MSM_VIDC_START + 2) 1259 #define V4L2_EVENT_MSM_VIDC_PORT_SETTINGS_CHANGED_INSUFFICIENT (V4L2_EVENT_MSM_VIDC_START + 3) 1260 #define V4L2_EVENT_MSM_VIDC_PORT_SETTINGS_BITDEPTH_CHANGED_INSUFFICIENT (V4L2_EVENT_MSM_VIDC_START + 4) 1261 #define V4L2_EVENT_MSM_VIDC_SYS_ERROR (V4L2_EVENT_MSM_VIDC_START + 5) 1262 #define V4L2_EVENT_MSM_VIDC_RELEASE_BUFFER_REFERENCE (V4L2_EVENT_MSM_VIDC_START + 6) 1263 #define V4L2_EVENT_MSM_VIDC_RELEASE_UNQUEUED_BUFFER (V4L2_EVENT_MSM_VIDC_START + 7) 1264 #define V4L2_EVENT_MSM_VIDC_HW_OVERLOAD (V4L2_EVENT_MSM_VIDC_START + 8) 1265 #define V4L2_EVENT_MSM_VIDC_MAX_CLIENTS (V4L2_EVENT_MSM_VIDC_START + 9) 1266 #define V4L2_EVENT_MSM_VIDC_HW_UNSUPPORTED (V4L2_EVENT_MSM_VIDC_START + 10) 1267 #define V4L2_EVENT_MSM_VIDC_REGISTER_BUFFER_DONE (V4L2_EVENT_MSM_VIDC_START + 11) 1268 #define V4L2_EVENT_MSM_VIDC_UNREGISTER_BUFFER_DONE (V4L2_EVENT_MSM_VIDC_START + 12) 1269 struct v4l2_event_vsync { 1270 __u8 field; 1271 } __attribute__((packed)); 1272 #define V4L2_EVENT_CTRL_CH_VALUE (1 << 0) 1273 #define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1) 1274 #define V4L2_EVENT_CTRL_CH_RANGE (1 << 2) 1275 struct v4l2_event_ctrl { 1276 __u32 changes; 1277 __u32 type; 1278 union { 1279 __s32 value; 1280 __s64 value64; 1281 }; 1282 __u32 flags; 1283 __s32 minimum; 1284 __s32 maximum; 1285 __s32 step; 1286 __s32 default_value; 1287 }; 1288 struct v4l2_event_frame_sync { 1289 __u32 frame_sequence; 1290 }; 1291 #define V4L2_EVENT_SRC_CH_RESOLUTION (1 << 0) 1292 struct v4l2_event_src_change { 1293 __u32 changes; 1294 }; 1295 #define V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ (1 << 0) 1296 struct v4l2_event_motion_det { 1297 __u32 flags; 1298 __u32 frame_sequence; 1299 __u32 region_mask; 1300 }; 1301 struct v4l2_event { 1302 __u32 type; 1303 union { 1304 struct v4l2_event_vsync vsync; 1305 struct v4l2_event_ctrl ctrl; 1306 struct v4l2_event_frame_sync frame_sync; 1307 struct v4l2_event_src_change src_change; 1308 struct v4l2_event_motion_det motion_det; 1309 __u8 data[64]; 1310 } u; 1311 __u32 pending; 1312 __u32 sequence; 1313 struct timespec timestamp; 1314 __u32 id; 1315 __u32 reserved[8]; 1316 }; 1317 #define V4L2_EVENT_SUB_FL_SEND_INITIAL (1 << 0) 1318 #define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK (1 << 1) 1319 struct v4l2_event_subscription { 1320 __u32 type; 1321 __u32 id; 1322 __u32 flags; 1323 __u32 reserved[5]; 1324 }; 1325 #define V4L2_CHIP_MATCH_BRIDGE 0 1326 #define V4L2_CHIP_MATCH_SUBDEV 4 1327 #define V4L2_CHIP_MATCH_HOST V4L2_CHIP_MATCH_BRIDGE 1328 #define V4L2_CHIP_MATCH_I2C_DRIVER 1 1329 #define V4L2_CHIP_MATCH_I2C_ADDR 2 1330 #define V4L2_CHIP_MATCH_AC97 3 1331 struct v4l2_dbg_match { 1332 __u32 type; 1333 union { 1334 __u32 addr; 1335 char name[32]; 1336 }; 1337 } __attribute__((packed)); 1338 struct v4l2_dbg_register { 1339 struct v4l2_dbg_match match; 1340 __u32 size; 1341 __u64 reg; 1342 __u64 val; 1343 } __attribute__((packed)); 1344 #define V4L2_CHIP_FL_READABLE (1 << 0) 1345 #define V4L2_CHIP_FL_WRITABLE (1 << 1) 1346 struct v4l2_dbg_chip_info { 1347 struct v4l2_dbg_match match; 1348 char name[32]; 1349 __u32 flags; 1350 __u32 reserved[32]; 1351 } __attribute__((packed)); 1352 struct v4l2_create_buffers { 1353 __u32 index; 1354 __u32 count; 1355 __u32 memory; 1356 struct v4l2_format format; 1357 __u32 reserved[8]; 1358 }; 1359 #define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability) 1360 #define VIDIOC_RESERVED _IO('V', 1) 1361 #define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc) 1362 #define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format) 1363 #define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format) 1364 #define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers) 1365 #define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer) 1366 #define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) 1367 #define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer) 1368 #define VIDIOC_OVERLAY _IOW('V', 14, int) 1369 #define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer) 1370 #define VIDIOC_EXPBUF _IOWR('V', 16, struct v4l2_exportbuffer) 1371 #define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer) 1372 #define VIDIOC_STREAMON _IOW('V', 18, int) 1373 #define VIDIOC_STREAMOFF _IOW('V', 19, int) 1374 #define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm) 1375 #define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm) 1376 #define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id) 1377 #define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id) 1378 #define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard) 1379 #define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input) 1380 #define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) 1381 #define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control) 1382 #define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner) 1383 #define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner) 1384 #define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio) 1385 #define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio) 1386 #define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl) 1387 #define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu) 1388 #define VIDIOC_G_INPUT _IOR('V', 38, int) 1389 #define VIDIOC_S_INPUT _IOWR('V', 39, int) 1390 #define VIDIOC_G_EDID _IOWR('V', 40, struct v4l2_edid) 1391 #define VIDIOC_S_EDID _IOWR('V', 41, struct v4l2_edid) 1392 #define VIDIOC_G_OUTPUT _IOR('V', 46, int) 1393 #define VIDIOC_S_OUTPUT _IOWR('V', 47, int) 1394 #define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output) 1395 #define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout) 1396 #define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout) 1397 #define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator) 1398 #define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator) 1399 #define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency) 1400 #define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency) 1401 #define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap) 1402 #define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop) 1403 #define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop) 1404 #define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression) 1405 #define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression) 1406 #define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id) 1407 #define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) 1408 #define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) 1409 #define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) 1410 #define VIDIOC_G_PRIORITY _IOR('V', 67, __u32) 1411 #define VIDIOC_S_PRIORITY _IOW('V', 68, __u32) 1412 #define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap) 1413 #define VIDIOC_LOG_STATUS _IO('V', 70) 1414 #define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) 1415 #define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls) 1416 #define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls) 1417 #define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum) 1418 #define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum) 1419 #define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx) 1420 #define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd) 1421 #define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd) 1422 #define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register) 1423 #define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register) 1424 #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) 1425 #define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) 1426 #define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) 1427 #define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event) 1428 #define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription) 1429 #define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription) 1430 #define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers) 1431 #define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) 1432 #define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection) 1433 #define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection) 1434 #define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) 1435 #define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) 1436 #define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings) 1437 #define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings) 1438 #define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap) 1439 #define VIDIOC_ENUM_FREQ_BANDS _IOWR('V', 101, struct v4l2_frequency_band) 1440 #define VIDIOC_DBG_G_CHIP_INFO _IOWR('V', 102, struct v4l2_dbg_chip_info) 1441 #define VIDIOC_QUERY_EXT_CTRL _IOWR('V', 103, struct v4l2_query_ext_ctrl) 1442 #define BASE_VIDIOC_PRIVATE 192 1443 #define BASE_VIDIOC_PRIVATE_VIDEO (BASE_VIDIOC_PRIVATE + 0) 1444 #endif 1445