| /* |
| * Video for Linux Two header file |
| * |
| * Copyright (C) 1999-2007 the contributors |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * Alternatively you can redistribute this file under the terms of the |
| * BSD license as stated below: |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * 3. The names of its contributors may not be used to endorse or promote |
| * products derived from this software without specific prior written |
| * permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
| * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * Header file for v4l or V4L2 drivers and applications |
| * with public API. |
| * All kernel-specific stuff were moved to media/v4l2-dev.h, so |
| * no #if __KERNEL tests are allowed here |
| * |
| * See http://linuxtv.org for more info |
| * |
| * Author: Bill Dirks <bill@thedirks.org> |
| * Justin Schoeman |
| * Hans Verkuil <hverkuil@xs4all.nl> |
| * et al. |
| */ |
| #ifndef __LINUX_VIDEODEV2_H |
| #define __LINUX_VIDEODEV2_H |
| |
| #ifdef __KERNEL__ |
| #include <linux/time.h> /* need struct timeval */ |
| #else |
| #include <sys/time.h> |
| #endif |
| #include <linux/compiler.h> |
| #include <linux/ioctl.h> |
| #include <linux/types.h> |
| |
| /* |
| * Common stuff for both V4L1 and V4L2 |
| * Moved from videodev.h |
| */ |
| #define VIDEO_MAX_FRAME 32 |
| #define VIDEO_MAX_PLANES 8 |
| |
| #ifndef __KERNEL__ |
| |
| /* These defines are V4L1 specific and should not be used with the V4L2 API! |
| They will be removed from this header in the future. */ |
| |
| #define VID_TYPE_CAPTURE 1 /* Can capture */ |
| #define VID_TYPE_TUNER 2 /* Can tune */ |
| #define VID_TYPE_TELETEXT 4 /* Does teletext */ |
| #define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */ |
| #define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */ |
| #define VID_TYPE_CLIPPING 32 /* Can clip */ |
| #define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */ |
| #define VID_TYPE_SCALES 128 /* Scalable */ |
| #define VID_TYPE_MONOCHROME 256 /* Monochrome only */ |
| #define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */ |
| #define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */ |
| #define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */ |
| #define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */ |
| #define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */ |
| #endif |
| |
| /* |
| * M I S C E L L A N E O U S |
| */ |
| |
| /* Four-character-code (FOURCC) */ |
| #define v4l2_fourcc(a, b, c, d)\ |
| ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24)) |
| |
| /* |
| * E N U M S |
| */ |
| enum v4l2_field { |
| V4L2_FIELD_ANY = 0, /* driver can choose from none, |
| top, bottom, interlaced |
| depending on whatever it thinks |
| is approximate ... */ |
| V4L2_FIELD_NONE = 1, /* this device has no fields ... */ |
| V4L2_FIELD_TOP = 2, /* top field only */ |
| V4L2_FIELD_BOTTOM = 3, /* bottom field only */ |
| V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */ |
| V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one |
| buffer, top-bottom order */ |
| V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */ |
| V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into |
| separate buffers */ |
| V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field |
| first and the top field is |
| transmitted first */ |
| V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field |
| first and the bottom field is |
| transmitted first */ |
| }; |
| #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) |
| #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) |
| #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) |
| |
| enum v4l2_buf_type { |
| V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, |
| V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, |
| V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, |
| V4L2_BUF_TYPE_VBI_CAPTURE = 4, |
| V4L2_BUF_TYPE_VBI_OUTPUT = 5, |
| V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, |
| V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, |
| #if 1 |
| /* Experimental */ |
| V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, |
| #endif |
| V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9, |
| V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10, |
| V4L2_BUF_TYPE_PRIVATE = 0x80, |
| }; |
| |
| #define V4L2_TYPE_IS_MULTIPLANAR(type) \ |
| ((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE \ |
| || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) |
| |
| #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) |
| |
| enum v4l2_tuner_type { |
| V4L2_TUNER_RADIO = 1, |
| V4L2_TUNER_ANALOG_TV = 2, |
| V4L2_TUNER_DIGITAL_TV = 3, |
| }; |
| |
| enum v4l2_memory { |
| V4L2_MEMORY_MMAP = 1, |
| V4L2_MEMORY_USERPTR = 2, |
| V4L2_MEMORY_OVERLAY = 3, |
| }; |
| |
| /* see also http://vektor.theorem.ca/graphics/ycbcr/ */ |
| enum v4l2_colorspace { |
| /* ITU-R 601 -- broadcast NTSC/PAL */ |
| V4L2_COLORSPACE_SMPTE170M = 1, |
| |
| /* 1125-Line (US) HDTV */ |
| V4L2_COLORSPACE_SMPTE240M = 2, |
| |
| /* HD and modern captures. */ |
| V4L2_COLORSPACE_REC709 = 3, |
| |
| /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */ |
| V4L2_COLORSPACE_BT878 = 4, |
| |
| /* These should be useful. Assume 601 extents. */ |
| V4L2_COLORSPACE_470_SYSTEM_M = 5, |
| V4L2_COLORSPACE_470_SYSTEM_BG = 6, |
| |
| /* I know there will be cameras that send this. So, this is |
| * unspecified chromaticities and full 0-255 on each of the |
| * Y'CbCr components |
| */ |
| V4L2_COLORSPACE_JPEG = 7, |
| |
| /* For RGB colourspaces, this is probably a good start. */ |
| V4L2_COLORSPACE_SRGB = 8, |
| }; |
| |
| enum v4l2_priority { |
| V4L2_PRIORITY_UNSET = 0, /* not initialized */ |
| V4L2_PRIORITY_BACKGROUND = 1, |
| V4L2_PRIORITY_INTERACTIVE = 2, |
| V4L2_PRIORITY_RECORD = 3, |
| V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE, |
| }; |
| |
| struct v4l2_rect { |
| __s32 left; |
| __s32 top; |
| __s32 width; |
| __s32 height; |
| }; |
| |
| struct v4l2_fract { |
| __u32 numerator; |
| __u32 denominator; |
| }; |
| |
| /** |
| * struct v4l2_capability - Describes V4L2 device caps returned by VIDIOC_QUERYCAP |
| * |
| * @driver: name of the driver module (e.g. "bttv") |
| * @card: name of the card (e.g. "Hauppauge WinTV") |
| * @bus_info: name of the bus (e.g. "PCI:" + pci_name(pci_dev) ) |
| * @version: KERNEL_VERSION |
| * @capabilities: capabilities of the physical device as a whole |
| * @device_caps: capabilities accessed via this particular device (node) |
| * @reserved: reserved fields for future extensions |
| */ |
| struct v4l2_capability { |
| __u8 driver[16]; |
| __u8 card[32]; |
| __u8 bus_info[32]; |
| __u32 version; |
| __u32 capabilities; |
| __u32 device_caps; |
| __u32 reserved[3]; |
| }; |
| |
| /* Values for 'capabilities' field */ |
| #define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */ |
| #define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */ |
| #define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */ |
| #define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */ |
| #define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */ |
| #define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */ |
| #define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */ |
| #define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */ |
| #define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */ |
| #define V4L2_CAP_HW_FREQ_SEEK 0x00000400 /* Can do hardware frequency seek */ |
| #define V4L2_CAP_RDS_OUTPUT 0x00000800 /* Is an RDS encoder */ |
| |
| /* Is a video capture device that supports multiplanar formats */ |
| #define V4L2_CAP_VIDEO_CAPTURE_MPLANE 0x00001000 |
| /* Is a video output device that supports multiplanar formats */ |
| #define V4L2_CAP_VIDEO_OUTPUT_MPLANE 0x00002000 |
| |
| #define V4L2_CAP_TUNER 0x00010000 /* has a tuner */ |
| #define V4L2_CAP_AUDIO 0x00020000 /* has audio support */ |
| #define V4L2_CAP_RADIO 0x00040000 /* is a radio device */ |
| #define V4L2_CAP_MODULATOR 0x00080000 /* has a modulator */ |
| |
| #define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */ |
| #define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */ |
| #define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */ |
| |
| #define V4L2_CAP_DEVICE_CAPS 0x80000000 /* sets device capabilities field */ |
| |
| /* |
| * V I D E O I M A G E F O R M A T |
| */ |
| struct v4l2_pix_format { |
| __u32 width; |
| __u32 height; |
| __u32 pixelformat; |
| enum v4l2_field field; |
| __u32 bytesperline; /* for padding, zero if unused */ |
| __u32 sizeimage; |
| enum v4l2_colorspace colorspace; |
| __u32 priv; /* private data, depends on pixelformat */ |
| }; |
| |
| /* Pixel format FOURCC depth Description */ |
| |
| /* RGB formats */ |
| #define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */ |
| #define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */ |
| #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */ |
| #define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */ |
| #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */ |
| #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */ |
| #define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */ |
| #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */ |
| #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */ |
| #define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */ |
| #define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */ |
| |
| /* Grey formats */ |
| #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ |
| #define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') /* 4 Greyscale */ |
| #define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') /* 6 Greyscale */ |
| #define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */ |
| #define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') /* 12 Greyscale */ |
| #define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */ |
| |
| /* Grey bit-packed formats */ |
| #define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') /* 10 Greyscale bit-packed */ |
| |
| /* Palette formats */ |
| #define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */ |
| |
| /* Luminance+Chrominance formats */ |
| #define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */ |
| #define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */ |
| #define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */ |
| #define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */ |
| #define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */ |
| #define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */ |
| #define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */ |
| #define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */ |
| #define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */ |
| #define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */ |
| #define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */ |
| #define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */ |
| #define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */ |
| #define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */ |
| #define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */ |
| #define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */ |
| #define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */ |
| #define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */ |
| #define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */ |
| |
| /* two planes -- one Y, one Cr + Cb interleaved */ |
| #define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */ |
| #define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */ |
| #define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */ |
| #define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */ |
| #define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') /* 24 Y/CbCr 4:4:4 */ |
| #define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') /* 24 Y/CrCb 4:4:4 */ |
| |
| /* two non contiguous planes - one Y, one Cr + Cb interleaved */ |
| #define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */ |
| #define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 64x32 macroblocks */ |
| |
| /* three non contiguous planes - Y, Cb, Cr */ |
| #define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12 YUV420 planar */ |
| |
| /* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */ |
| #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */ |
| #define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */ |
| #define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */ |
| #define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') /* 8 RGRG.. GBGB.. */ |
| #define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10 BGBG.. GRGR.. */ |
| #define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */ |
| #define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */ |
| #define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10 RGRG.. GBGB.. */ |
| #define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') /* 12 BGBG.. GRGR.. */ |
| #define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') /* 12 GBGB.. RGRG.. */ |
| #define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12 GRGR.. BGBG.. */ |
| #define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12 RGRG.. GBGB.. */ |
| /* 10bit raw bayer DPCM compressed to 8 bits */ |
| #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') |
| /* |
| * 10bit raw bayer, expanded to 16 bits |
| * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb... |
| */ |
| #define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */ |
| |
| /* compressed formats */ |
| #define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */ |
| #define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */ |
| #define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */ |
| #define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 Multiplexed */ |
| #define V4L2_PIX_FMT_H264 v4l2_fourcc('H', '2', '6', '4') /* H264 with start codes */ |
| #define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') /* H264 without start codes */ |
| #define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') /* H263 */ |
| #define V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') /* MPEG-1 ES */ |
| #define V4L2_PIX_FMT_MPEG2 v4l2_fourcc('M', 'P', 'G', '2') /* MPEG-2 ES */ |
| #define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') /* MPEG-4 ES */ |
| #define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') /* Xvid */ |
| #define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') /* SMPTE 421M Annex G compliant stream */ |
| #define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') /* SMPTE 421M Annex L compliant stream */ |
| #define V4L2_PIX_FMT_DIVX_311 v4l2_fourcc('D', 'I', 'V', '3') /* DIVX311 */ |
| #define V4L2_PIX_FMT_DIVX v4l2_fourcc('D', 'I', 'V', 'X') /* DIVX */ |
| #define V4L2_PIX_FMT_VP8 v4l2_fourcc('V', 'P', '8', '0') /* ON2 VP8 stream */ |
| |
| /* Vendor-specific formats */ |
| #define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */ |
| #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */ |
| #define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */ |
| #define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */ |
| #define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */ |
| #define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */ |
| #define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */ |
| #define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */ |
| #define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */ |
| #define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */ |
| #define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */ |
| #define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */ |
| #define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */ |
| #define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') /* compressed RGGB bayer */ |
| #define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */ |
| #define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */ |
| #define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */ |
| #define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */ |
| #define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */ |
| #define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */ |
| #define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */ |
| #define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */ |
| #define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */ |
| #define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */ |
| /* se401 janggu compressed rgb */ |
| #define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') |
| /* Composite stats */ |
| #define V4L2_PIX_FMT_STATS_COMB v4l2_fourcc('S', 'T', 'C', 'M') |
| /* AEC stats */ |
| #define V4L2_PIX_FMT_STATS_AE v4l2_fourcc('S', 'T', 'A', 'E') |
| /* AF stats */ |
| #define V4L2_PIX_FMT_STATS_AF v4l2_fourcc('S', 'T', 'A', 'F') |
| /* AWB stats */ |
| #define V4L2_PIX_FMT_STATS_AWB v4l2_fourcc('S', 'T', 'W', 'B') |
| /* IHIST stats */ |
| #define V4L2_PIX_FMT_STATS_IHST v4l2_fourcc('I', 'H', 'S', 'T') |
| /* Column count stats */ |
| #define V4L2_PIX_FMT_STATS_CS v4l2_fourcc('S', 'T', 'C', 'S') |
| /* Row count stats */ |
| #define V4L2_PIX_FMT_STATS_RS v4l2_fourcc('S', 'T', 'R', 'S') |
| /* Bayer Grid stats */ |
| #define V4L2_PIX_FMT_STATS_BG v4l2_fourcc('S', 'T', 'B', 'G') |
| /* Bayer focus stats */ |
| #define V4L2_PIX_FMT_STATS_BF v4l2_fourcc('S', 'T', 'B', 'F') |
| /* Bayer hist stats */ |
| #define V4L2_PIX_FMT_STATS_BHST v4l2_fourcc('B', 'H', 'S', 'T') |
| |
| /* |
| * F O R M A T E N U M E R A T I O N |
| */ |
| struct v4l2_fmtdesc { |
| __u32 index; /* Format number */ |
| enum v4l2_buf_type type; /* buffer type */ |
| __u32 flags; |
| __u8 description[32]; /* Description string */ |
| __u32 pixelformat; /* Format fourcc */ |
| __u32 reserved[4]; |
| }; |
| |
| #define V4L2_FMT_FLAG_COMPRESSED 0x0001 |
| #define V4L2_FMT_FLAG_EMULATED 0x0002 |
| |
| #if 1 |
| /* Experimental Frame Size and frame rate enumeration */ |
| /* |
| * F R A M E S I Z E E N U M E R A T I O N |
| */ |
| enum v4l2_frmsizetypes { |
| V4L2_FRMSIZE_TYPE_DISCRETE = 1, |
| V4L2_FRMSIZE_TYPE_CONTINUOUS = 2, |
| V4L2_FRMSIZE_TYPE_STEPWISE = 3, |
| }; |
| |
| struct v4l2_frmsize_discrete { |
| __u32 width; /* Frame width [pixel] */ |
| __u32 height; /* Frame height [pixel] */ |
| }; |
| |
| struct v4l2_frmsize_stepwise { |
| __u32 min_width; /* Minimum frame width [pixel] */ |
| __u32 max_width; /* Maximum frame width [pixel] */ |
| __u32 step_width; /* Frame width step size [pixel] */ |
| __u32 min_height; /* Minimum frame height [pixel] */ |
| __u32 max_height; /* Maximum frame height [pixel] */ |
| __u32 step_height; /* Frame height step size [pixel] */ |
| }; |
| |
| struct v4l2_frmsizeenum { |
| __u32 index; /* Frame size number */ |
| __u32 pixel_format; /* Pixel format */ |
| __u32 type; /* Frame size type the device supports. */ |
| |
| union { /* Frame size */ |
| struct v4l2_frmsize_discrete discrete; |
| struct v4l2_frmsize_stepwise stepwise; |
| }; |
| |
| __u32 reserved[2]; /* Reserved space for future use */ |
| }; |
| |
| /* |
| * F R A M E R A T E E N U M E R A T I O N |
| */ |
| enum v4l2_frmivaltypes { |
| V4L2_FRMIVAL_TYPE_DISCRETE = 1, |
| V4L2_FRMIVAL_TYPE_CONTINUOUS = 2, |
| V4L2_FRMIVAL_TYPE_STEPWISE = 3, |
| }; |
| |
| struct v4l2_frmival_stepwise { |
| struct v4l2_fract min; /* Minimum frame interval [s] */ |
| struct v4l2_fract max; /* Maximum frame interval [s] */ |
| struct v4l2_fract step; /* Frame interval step size [s] */ |
| }; |
| |
| struct v4l2_frmivalenum { |
| __u32 index; /* Frame format index */ |
| __u32 pixel_format; /* Pixel format */ |
| __u32 width; /* Frame width */ |
| __u32 height; /* Frame height */ |
| __u32 type; /* Frame interval type the device supports. */ |
| |
| union { /* Frame interval */ |
| struct v4l2_fract discrete; |
| struct v4l2_frmival_stepwise stepwise; |
| }; |
| |
| __u32 reserved[2]; /* Reserved space for future use */ |
| }; |
| #endif |
| |
| /* |
| * T I M E C O D E |
| */ |
| struct v4l2_timecode { |
| __u32 type; |
| __u32 flags; |
| __u8 frames; |
| __u8 seconds; |
| __u8 minutes; |
| __u8 hours; |
| __u8 userbits[4]; |
| }; |
| |
| /* Type */ |
| #define V4L2_TC_TYPE_24FPS 1 |
| #define V4L2_TC_TYPE_25FPS 2 |
| #define V4L2_TC_TYPE_30FPS 3 |
| #define V4L2_TC_TYPE_50FPS 4 |
| #define V4L2_TC_TYPE_60FPS 5 |
| |
| /* Flags */ |
| #define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */ |
| #define V4L2_TC_FLAG_COLORFRAME 0x0002 |
| #define V4L2_TC_USERBITS_field 0x000C |
| #define V4L2_TC_USERBITS_USERDEFINED 0x0000 |
| #define V4L2_TC_USERBITS_8BITCHARS 0x0008 |
| /* The above is based on SMPTE timecodes */ |
| |
| struct v4l2_jpegcompression { |
| int quality; |
| |
| int APPn; /* Number of APP segment to be written, |
| * must be 0..15 */ |
| int APP_len; /* Length of data in JPEG APPn segment */ |
| char APP_data[60]; /* Data in the JPEG APPn segment. */ |
| |
| int COM_len; /* Length of data in JPEG COM segment */ |
| char COM_data[60]; /* Data in JPEG COM segment */ |
| |
| __u32 jpeg_markers; /* Which markers should go into the JPEG |
| * output. Unless you exactly know what |
| * you do, leave them untouched. |
| * Inluding less markers will make the |
| * resulting code smaller, but there will |
| * be fewer applications which can read it. |
| * The presence of the APP and COM marker |
| * is influenced by APP_len and COM_len |
| * ONLY, not by this property! */ |
| |
| #define V4L2_JPEG_MARKER_DHT (1<<3) /* Define Huffman Tables */ |
| #define V4L2_JPEG_MARKER_DQT (1<<4) /* Define Quantization Tables */ |
| #define V4L2_JPEG_MARKER_DRI (1<<5) /* Define Restart Interval */ |
| #define V4L2_JPEG_MARKER_COM (1<<6) /* Comment segment */ |
| #define V4L2_JPEG_MARKER_APP (1<<7) /* App segment, driver will |
| * allways use APP0 */ |
| }; |
| |
| /* |
| * M E M O R Y - M A P P I N G B U F F E R S |
| */ |
| struct v4l2_requestbuffers { |
| __u32 count; |
| enum v4l2_buf_type type; |
| enum v4l2_memory memory; |
| __u32 reserved[2]; |
| }; |
| |
| /** |
| * struct v4l2_plane - plane info for multi-planar buffers |
| * @bytesused: number of bytes occupied by data in the plane (payload) |
| * @length: size of this plane (NOT the payload) in bytes |
| * @mem_offset: when memory in the associated struct v4l2_buffer is |
| * V4L2_MEMORY_MMAP, equals the offset from the start of |
| * the device memory for this plane (or is a "cookie" that |
| * should be passed to mmap() called on the video node) |
| * @userptr: when memory is V4L2_MEMORY_USERPTR, a userspace pointer |
| * pointing to this plane |
| * @data_offset: offset in the plane to the start of data; usually 0, |
| * unless there is a header in front of the data |
| * |
| * Multi-planar buffers consist of one or more planes, e.g. an YCbCr buffer |
| * with two planes can have one plane for Y, and another for interleaved CbCr |
| * components. Each plane can reside in a separate memory buffer, or even in |
| * a completely separate memory node (e.g. in embedded devices). |
| */ |
| struct v4l2_plane { |
| __u32 bytesused; |
| __u32 length; |
| union { |
| __u32 mem_offset; |
| unsigned long userptr; |
| } m; |
| __u32 data_offset; |
| __u32 reserved[11]; |
| }; |
| |
| /** |
| * struct v4l2_buffer - video buffer info |
| * @index: id number of the buffer |
| * @type: buffer type (type == *_MPLANE for multiplanar buffers) |
| * @bytesused: number of bytes occupied by data in the buffer (payload); |
| * unused (set to 0) for multiplanar buffers |
| * @flags: buffer informational flags |
| * @field: field order of the image in the buffer |
| * @timestamp: frame timestamp |
| * @timecode: frame timecode |
| * @sequence: sequence count of this frame |
| * @memory: the method, in which the actual video data is passed |
| * @offset: for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP; |
| * offset from the start of the device memory for this plane, |
| * (or a "cookie" that should be passed to mmap() as offset) |
| * @userptr: for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR; |
| * a userspace pointer pointing to this buffer |
| * @planes: for multiplanar buffers; userspace pointer to the array of plane |
| * info structs for this buffer |
| * @length: size in bytes of the buffer (NOT its payload) for single-plane |
| * buffers (when type != *_MPLANE); number of elements in the |
| * planes array for multi-plane buffers |
| * @input: input number from which the video data has has been captured |
| * |
| * Contains data exchanged by application and driver using one of the Streaming |
| * I/O methods. |
| */ |
| struct v4l2_buffer { |
| __u32 index; |
| enum v4l2_buf_type type; |
| __u32 bytesused; |
| __u32 flags; |
| enum v4l2_field field; |
| struct timeval timestamp; |
| struct v4l2_timecode timecode; |
| __u32 sequence; |
| |
| /* memory location */ |
| enum v4l2_memory memory; |
| union { |
| __u32 offset; |
| unsigned long userptr; |
| struct v4l2_plane *planes; |
| } m; |
| __u32 length; |
| __u32 input; |
| __u32 reserved; |
| }; |
| |
| /* Flags for 'flags' field */ |
| #define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */ |
| #define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */ |
| #define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */ |
| #define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */ |
| #define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */ |
| #define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */ |
| /* Buffer is ready, but the data contained within is corrupted. */ |
| #define V4L2_BUF_FLAG_ERROR 0x0040 |
| #define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */ |
| #define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */ |
| #define V4L2_BUF_FLAG_PREPARED 0x0400 /* Buffer is prepared for queuing */ |
| /* Cache handling flags */ |
| #define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x0800 |
| #define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x1000 |
| #define V4L2_BUF_FLAG_EOS 0x2000 |
| |
| /* |
| * O V E R L A Y P R E V I E W |
| */ |
| struct v4l2_framebuffer { |
| __u32 capability; |
| __u32 flags; |
| /* FIXME: in theory we should pass something like PCI device + memory |
| * region + offset instead of some physical address */ |
| void *base; |
| struct v4l2_pix_format fmt; |
| }; |
| /* Flags for the 'capability' field. Read only */ |
| #define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001 |
| #define V4L2_FBUF_CAP_CHROMAKEY 0x0002 |
| #define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 |
| #define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 |
| #define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 |
| #define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 |
| #define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040 |
| #define V4L2_FBUF_CAP_SRC_CHROMAKEY 0x0080 |
| /* Flags for the 'flags' field. */ |
| #define V4L2_FBUF_FLAG_PRIMARY 0x0001 |
| #define V4L2_FBUF_FLAG_OVERLAY 0x0002 |
| #define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 |
| #define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 |
| #define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 |
| #define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020 |
| #define V4L2_FBUF_FLAG_SRC_CHROMAKEY 0x0040 |
| |
| struct v4l2_clip { |
| struct v4l2_rect c; |
| struct v4l2_clip __user *next; |
| }; |
| |
| struct v4l2_window { |
| struct v4l2_rect w; |
| enum v4l2_field field; |
| __u32 chromakey; |
| struct v4l2_clip __user *clips; |
| __u32 clipcount; |
| void __user *bitmap; |
| __u8 global_alpha; |
| }; |
| |
| /* |
| * C A P T U R E P A R A M E T E R S |
| */ |
| struct v4l2_captureparm { |
| __u32 capability; /* Supported modes */ |
| __u32 capturemode; /* Current mode */ |
| struct v4l2_fract timeperframe; /* Time per frame in .1us units */ |
| __u32 extendedmode; /* Driver-specific extensions */ |
| __u32 readbuffers; /* # of buffers for read */ |
| __u32 reserved[4]; |
| }; |
| |
| /* Flags for 'capability' and 'capturemode' fields */ |
| #define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */ |
| #define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */ |
| #define V4L2_CAP_QCOM_FRAMESKIP 0x2000 /* frame skipping is supported */ |
| |
| struct v4l2_qcom_frameskip { |
| __u64 maxframeinterval; |
| }; |
| |
| struct v4l2_outputparm { |
| __u32 capability; /* Supported modes */ |
| __u32 outputmode; /* Current mode */ |
| struct v4l2_fract timeperframe; /* Time per frame in seconds */ |
| __u32 extendedmode; /* Driver-specific extensions */ |
| __u32 writebuffers; /* # of buffers for write */ |
| __u32 reserved[4]; |
| }; |
| |
| /* |
| * I N P U T I M A G E C R O P P I N G |
| */ |
| struct v4l2_cropcap { |
| enum v4l2_buf_type type; |
| struct v4l2_rect bounds; |
| struct v4l2_rect defrect; |
| struct v4l2_fract pixelaspect; |
| }; |
| |
| struct v4l2_crop { |
| enum v4l2_buf_type type; |
| struct v4l2_rect c; |
| }; |
| |
| /* Hints for adjustments of selection rectangle */ |
| #define V4L2_SEL_FLAG_GE 0x00000001 |
| #define V4L2_SEL_FLAG_LE 0x00000002 |
| |
| /* Selection targets */ |
| |
| /* Current cropping area */ |
| #define V4L2_SEL_TGT_CROP_ACTIVE 0x0000 |
| /* Default cropping area */ |
| #define V4L2_SEL_TGT_CROP_DEFAULT 0x0001 |
| /* Cropping bounds */ |
| #define V4L2_SEL_TGT_CROP_BOUNDS 0x0002 |
| /* Current composing area */ |
| #define V4L2_SEL_TGT_COMPOSE_ACTIVE 0x0100 |
| /* Default composing area */ |
| #define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101 |
| /* Composing bounds */ |
| #define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102 |
| /* Current composing area plus all padding pixels */ |
| #define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103 |
| |
| /** |
| * struct v4l2_selection - selection info |
| * @type: buffer type (do not use *_MPLANE types) |
| * @target: selection target, used to choose one of possible rectangles |
| * @flags: constraints flags |
| * @r: coordinates of selection window |
| * @reserved: for future use, rounds structure size to 64 bytes, set to zero |
| * |
| * Hardware may use multiple helper windows to process a video stream. |
| * The structure is used to exchange this selection areas between |
| * an application and a driver. |
| */ |
| struct v4l2_selection { |
| __u32 type; |
| __u32 target; |
| __u32 flags; |
| struct v4l2_rect r; |
| __u32 reserved[9]; |
| }; |
| |
| |
| /* |
| * A N A L O G V I D E O S T A N D A R D |
| */ |
| |
| typedef __u64 v4l2_std_id; |
| |
| /* one bit for each */ |
| #define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001) |
| #define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002) |
| #define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004) |
| #define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008) |
| #define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010) |
| #define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020) |
| #define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040) |
| #define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080) |
| |
| #define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100) |
| #define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200) |
| #define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400) |
| #define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800) |
| |
| #define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000) /* BTSC */ |
| #define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000) /* EIA-J */ |
| #define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000) |
| #define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000) /* FM A2 */ |
| |
| #define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000) |
| #define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000) |
| #define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000) |
| #define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000) |
| #define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000) |
| #define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000) |
| #define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000) |
| #define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000) |
| |
| /* ATSC/HDTV */ |
| #define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000) |
| #define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000) |
| |
| /* FIXME: |
| Although std_id is 64 bits, there is an issue on PPC32 architecture that |
| makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding |
| this value to 32 bits. |
| As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide), |
| it should work fine. However, if needed to add more than two standards, |
| v4l2-common.c should be fixed. |
| */ |
| |
| /* |
| * Some macros to merge video standards in order to make live easier for the |
| * drivers and V4L2 applications |
| */ |
| |
| /* |
| * "Common" NTSC/M - It should be noticed that V4L2_STD_NTSC_443 is |
| * Missing here. |
| */ |
| #define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\ |
| V4L2_STD_NTSC_M_JP |\ |
| V4L2_STD_NTSC_M_KR) |
| /* Secam macros */ |
| #define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\ |
| V4L2_STD_SECAM_K |\ |
| V4L2_STD_SECAM_K1) |
| /* All Secam Standards */ |
| #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) |
| /* PAL macros */ |
| #define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\ |
| V4L2_STD_PAL_B1 |\ |
| V4L2_STD_PAL_G) |
| #define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\ |
| V4L2_STD_PAL_D1 |\ |
| V4L2_STD_PAL_K) |
| /* |
| * "Common" PAL - This macro is there to be compatible with the old |
| * V4L1 concept of "PAL": /BGDKHI. |
| * Several PAL standards are mising here: /M, /N and /Nc |
| */ |
| #define V4L2_STD_PAL (V4L2_STD_PAL_BG |\ |
| V4L2_STD_PAL_DK |\ |
| V4L2_STD_PAL_H |\ |
| V4L2_STD_PAL_I) |
| /* Chroma "agnostic" standards */ |
| #define V4L2_STD_B (V4L2_STD_PAL_B |\ |
| V4L2_STD_PAL_B1 |\ |
| V4L2_STD_SECAM_B) |
| #define V4L2_STD_G (V4L2_STD_PAL_G |\ |
| V4L2_STD_SECAM_G) |
| #define V4L2_STD_H (V4L2_STD_PAL_H |\ |
| V4L2_STD_SECAM_H) |
| #define V4L2_STD_L (V4L2_STD_SECAM_L |\ |
| V4L2_STD_SECAM_LC) |
| #define V4L2_STD_GH (V4L2_STD_G |\ |
| V4L2_STD_H) |
| #define V4L2_STD_DK (V4L2_STD_PAL_DK |\ |
| V4L2_STD_SECAM_DK) |
| #define V4L2_STD_BG (V4L2_STD_B |\ |
| V4L2_STD_G) |
| #define V4L2_STD_MN (V4L2_STD_PAL_M |\ |
| V4L2_STD_PAL_N |\ |
| V4L2_STD_PAL_Nc |\ |
| V4L2_STD_NTSC) |
| |
| /* Standards where MTS/BTSC stereo could be found */ |
| #define V4L2_STD_MTS (V4L2_STD_NTSC_M |\ |
| V4L2_STD_PAL_M |\ |
| V4L2_STD_PAL_N |\ |
| V4L2_STD_PAL_Nc) |
| |
| /* Standards for Countries with 60Hz Line frequency */ |
| #define V4L2_STD_525_60 (V4L2_STD_PAL_M |\ |
| V4L2_STD_PAL_60 |\ |
| V4L2_STD_NTSC |\ |
| V4L2_STD_NTSC_443) |
| /* Standards for Countries with 50Hz Line frequency */ |
| #define V4L2_STD_625_50 (V4L2_STD_PAL |\ |
| V4L2_STD_PAL_N |\ |
| V4L2_STD_PAL_Nc |\ |
| V4L2_STD_SECAM) |
| |
| #define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\ |
| V4L2_STD_ATSC_16_VSB) |
| /* Macros with none and all analog standards */ |
| #define V4L2_STD_UNKNOWN 0 |
| #define V4L2_STD_ALL (V4L2_STD_525_60 |\ |
| V4L2_STD_625_50) |
| |
| struct v4l2_standard { |
| __u32 index; |
| v4l2_std_id id; |
| __u8 name[24]; |
| struct v4l2_fract frameperiod; /* Frames, not fields */ |
| __u32 framelines; |
| __u32 reserved[4]; |
| }; |
| |
| /* |
| * V I D E O T I M I N G S D V P R E S E T |
| */ |
| struct v4l2_dv_preset { |
| __u32 preset; |
| __u32 reserved[4]; |
| }; |
| |
| /* |
| * D V P R E S E T S E N U M E R A T I O N |
| */ |
| struct v4l2_dv_enum_preset { |
| __u32 index; |
| __u32 preset; |
| __u8 name[32]; /* Name of the preset timing */ |
| __u32 width; |
| __u32 height; |
| __u32 reserved[4]; |
| }; |
| |
| /* |
| * D V P R E S E T V A L U E S |
| */ |
| #define V4L2_DV_INVALID 0 |
| #define V4L2_DV_480P59_94 1 /* BT.1362 */ |
| #define V4L2_DV_576P50 2 /* BT.1362 */ |
| #define V4L2_DV_720P24 3 /* SMPTE 296M */ |
| #define V4L2_DV_720P25 4 /* SMPTE 296M */ |
| #define V4L2_DV_720P30 5 /* SMPTE 296M */ |
| #define V4L2_DV_720P50 6 /* SMPTE 296M */ |
| #define V4L2_DV_720P59_94 7 /* SMPTE 274M */ |
| #define V4L2_DV_720P60 8 /* SMPTE 274M/296M */ |
| #define V4L2_DV_1080I29_97 9 /* BT.1120/ SMPTE 274M */ |
| #define V4L2_DV_1080I30 10 /* BT.1120/ SMPTE 274M */ |
| #define V4L2_DV_1080I25 11 /* BT.1120 */ |
| #define V4L2_DV_1080I50 12 /* SMPTE 296M */ |
| #define V4L2_DV_1080I60 13 /* SMPTE 296M */ |
| #define V4L2_DV_1080P24 14 /* SMPTE 296M */ |
| #define V4L2_DV_1080P25 15 /* SMPTE 296M */ |
| #define V4L2_DV_1080P30 16 /* SMPTE 296M */ |
| #define V4L2_DV_1080P50 17 /* BT.1120 */ |
| #define V4L2_DV_1080P60 18 /* BT.1120 */ |
| |
| /* |
| * D V B T T I M I N G S |
| */ |
| |
| /* BT.656/BT.1120 timing data */ |
| struct v4l2_bt_timings { |
| __u32 width; /* width in pixels */ |
| __u32 height; /* height in lines */ |
| __u32 interlaced; /* Interlaced or progressive */ |
| __u32 polarities; /* Positive or negative polarity */ |
| __u64 pixelclock; /* Pixel clock in HZ. Ex. 74.25MHz->74250000 */ |
| __u32 hfrontporch; /* Horizpontal front porch in pixels */ |
| __u32 hsync; /* Horizontal Sync length in pixels */ |
| __u32 hbackporch; /* Horizontal back porch in pixels */ |
| __u32 vfrontporch; /* Vertical front porch in pixels */ |
| __u32 vsync; /* Vertical Sync length in lines */ |
| __u32 vbackporch; /* Vertical back porch in lines */ |
| __u32 il_vfrontporch; /* Vertical front porch for bottom field of |
| * interlaced field formats |
| */ |
| __u32 il_vsync; /* Vertical sync length for bottom field of |
| * interlaced field formats |
| */ |
| __u32 il_vbackporch; /* Vertical back porch for bottom field of |
| * interlaced field formats |
| */ |
| __u32 reserved[16]; |
| } __attribute__ ((packed)); |
| |
| /* Interlaced or progressive format */ |
| #define V4L2_DV_PROGRESSIVE 0 |
| #define V4L2_DV_INTERLACED 1 |
| |
| /* Polarities. If bit is not set, it is assumed to be negative polarity */ |
| #define V4L2_DV_VSYNC_POS_POL 0x00000001 |
| #define V4L2_DV_HSYNC_POS_POL 0x00000002 |
| |
| |
| /* DV timings */ |
| struct v4l2_dv_timings { |
| __u32 type; |
| union { |
| struct v4l2_bt_timings bt; |
| __u32 reserved[32]; |
| }; |
| } __attribute__ ((packed)); |
| |
| /* Values for the type field */ |
| #define V4L2_DV_BT_656_1120 0 /* BT.656/1120 timing type */ |
| |
| /* |
| * V I D E O I N P U T S |
| */ |
| struct v4l2_input { |
| __u32 index; /* Which input */ |
| __u8 name[32]; /* Label */ |
| __u32 type; /* Type of input */ |
| __u32 audioset; /* Associated audios (bitfield) */ |
| __u32 tuner; /* Associated tuner */ |
| v4l2_std_id std; |
| __u32 status; |
| __u32 capabilities; |
| __u32 reserved[3]; |
| }; |
| |
| /* Values for the 'type' field */ |
| #define V4L2_INPUT_TYPE_TUNER 1 |
| #define V4L2_INPUT_TYPE_CAMERA 2 |
| |
| /* field 'status' - general */ |
| #define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */ |
| #define V4L2_IN_ST_NO_SIGNAL 0x00000002 |
| #define V4L2_IN_ST_NO_COLOR 0x00000004 |
| |
| /* field 'status' - sensor orientation */ |
| /* If sensor is mounted upside down set both bits */ |
| #define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */ |
| #define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */ |
| |
| /* field 'status' - analog */ |
| #define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */ |
| #define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */ |
| |
| /* field 'status' - digital */ |
| #define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */ |
| #define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */ |
| #define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */ |
| |
| /* field 'status' - VCR and set-top box */ |
| #define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */ |
| #define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */ |
| #define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */ |
| |
| /* capabilities flags */ |
| #define V4L2_IN_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */ |
| #define V4L2_IN_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ |
| #define V4L2_IN_CAP_STD 0x00000004 /* Supports S_STD */ |
| |
| /* |
| * V I D E O O U T P U T S |
| */ |
| struct v4l2_output { |
| __u32 index; /* Which output */ |
| __u8 name[32]; /* Label */ |
| __u32 type; /* Type of output */ |
| __u32 audioset; /* Associated audios (bitfield) */ |
| __u32 modulator; /* Associated modulator */ |
| v4l2_std_id std; |
| __u32 capabilities; |
| __u32 reserved[3]; |
| }; |
| /* Values for the 'type' field */ |
| #define V4L2_OUTPUT_TYPE_MODULATOR 1 |
| #define V4L2_OUTPUT_TYPE_ANALOG 2 |
| #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 |
| |
| /* capabilities flags */ |
| #define V4L2_OUT_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */ |
| #define V4L2_OUT_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ |
| #define V4L2_OUT_CAP_STD 0x00000004 /* Supports S_STD */ |
| |
| /* |
| * C O N T R O L S |
| */ |
| struct v4l2_control { |
| __u32 id; |
| __s32 value; |
| }; |
| |
| struct v4l2_ext_control { |
| __u32 id; |
| __u32 size; |
| __u32 reserved2[1]; |
| union { |
| __s32 value; |
| __s64 value64; |
| char *string; |
| }; |
| } __attribute__ ((packed)); |
| |
| struct v4l2_ext_controls { |
| __u32 ctrl_class; |
| __u32 count; |
| __u32 error_idx; |
| __u32 reserved[2]; |
| struct v4l2_ext_control *controls; |
| }; |
| |
| /* Values for ctrl_class field */ |
| #define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ |
| #define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ |
| #define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */ |
| #define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */ |
| #define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */ |
| #define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */ |
| |
| #define V4L2_CTRL_ID_MASK (0x0fffffff) |
| #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) |
| #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) |
| |
| enum v4l2_ctrl_type { |
| V4L2_CTRL_TYPE_INTEGER = 1, |
| V4L2_CTRL_TYPE_BOOLEAN = 2, |
| V4L2_CTRL_TYPE_MENU = 3, |
| V4L2_CTRL_TYPE_BUTTON = 4, |
| V4L2_CTRL_TYPE_INTEGER64 = 5, |
| V4L2_CTRL_TYPE_CTRL_CLASS = 6, |
| V4L2_CTRL_TYPE_STRING = 7, |
| V4L2_CTRL_TYPE_BITMASK = 8, |
| }; |
| |
| /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ |
| struct v4l2_queryctrl { |
| __u32 id; |
| enum v4l2_ctrl_type type; |
| __u8 name[32]; /* Whatever */ |
| __s32 minimum; /* Note signedness */ |
| __s32 maximum; |
| __s32 step; |
| __s32 default_value; |
| __u32 flags; |
| __u32 reserved[2]; |
| }; |
| |
| /* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */ |
| struct v4l2_querymenu { |
| __u32 id; |
| __u32 index; |
| __u8 name[32]; /* Whatever */ |
| __u32 reserved; |
| }; |
| |
| /* Control flags */ |
| #define V4L2_CTRL_FLAG_DISABLED 0x0001 |
| #define V4L2_CTRL_FLAG_GRABBED 0x0002 |
| #define V4L2_CTRL_FLAG_READ_ONLY 0x0004 |
| #define V4L2_CTRL_FLAG_UPDATE 0x0008 |
| #define V4L2_CTRL_FLAG_INACTIVE 0x0010 |
| #define V4L2_CTRL_FLAG_SLIDER 0x0020 |
| #define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040 |
| #define V4L2_CTRL_FLAG_VOLATILE 0x0080 |
| |
| /* Query flag, to be ORed with the control ID */ |
| #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 |
| |
| /* User-class control IDs defined by V4L2 */ |
| #define V4L2_CID_MAX_CTRLS 1024 |
| #define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900) |
| #define V4L2_CID_USER_BASE V4L2_CID_BASE |
| /* IDs reserved for driver specific controls */ |
| #define V4L2_CID_PRIVATE_BASE 0x08000000 |
| |
| #define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1) |
| #define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0) |
| #define V4L2_CID_CONTRAST (V4L2_CID_BASE+1) |
| #define V4L2_CID_SATURATION (V4L2_CID_BASE+2) |
| #define V4L2_CID_HUE (V4L2_CID_BASE+3) |
| #define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5) |
| #define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6) |
| #define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7) |
| #define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8) |
| #define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9) |
| #define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10) |
| #define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */ |
| #define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12) |
| #define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13) |
| #define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14) |
| #define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15) |
| #define V4L2_CID_GAMMA (V4L2_CID_BASE+16) |
| #define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */ |
| #define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17) |
| #define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18) |
| #define V4L2_CID_GAIN (V4L2_CID_BASE+19) |
| #define V4L2_CID_HFLIP (V4L2_CID_BASE+20) |
| #define V4L2_CID_VFLIP (V4L2_CID_BASE+21) |
| |
| /* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */ |
| #define V4L2_CID_HCENTER (V4L2_CID_BASE+22) |
| #define V4L2_CID_VCENTER (V4L2_CID_BASE+23) |
| |
| #define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24) |
| enum v4l2_power_line_frequency { |
| V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0, |
| V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1, |
| V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2, |
| V4L2_CID_POWER_LINE_FREQUENCY_AUTO = 3, |
| }; |
| #define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25) |
| #define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26) |
| #define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27) |
| #define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28) |
| #define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29) |
| #define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30) |
| #define V4L2_CID_COLORFX (V4L2_CID_BASE+31) |
| enum v4l2_colorfx { |
| V4L2_COLORFX_NONE = 0, |
| V4L2_COLORFX_BW = 1, |
| V4L2_COLORFX_SEPIA = 2, |
| V4L2_COLORFX_NEGATIVE = 3, |
| V4L2_COLORFX_EMBOSS = 4, |
| V4L2_COLORFX_SKETCH = 5, |
| V4L2_COLORFX_SKY_BLUE = 6, |
| V4L2_COLORFX_GRASS_GREEN = 7, |
| V4L2_COLORFX_SKIN_WHITEN = 8, |
| V4L2_COLORFX_VIVID = 9, |
| }; |
| #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) |
| #define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33) |
| |
| #define V4L2_CID_ROTATE (V4L2_CID_BASE+34) |
| #define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35) |
| |
| #define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36) |
| |
| #define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37) |
| #define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38) |
| |
| #define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39) |
| #define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40) |
| |
| #define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41) |
| |
| /* last CID + 1 */ |
| #define V4L2_CID_LASTP1 (V4L2_CID_BASE+42) |
| #define V4L2_CID_SPECIAL_EFFECT (V4L2_CID_BASE+43) |
| /* Minimum number of buffer neede by the device */ |
| |
| /* MPEG-class control IDs defined by V4L2 */ |
| #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) |
| #define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1) |
| |
| /* MPEG streams, specific to multiplexed streams */ |
| #define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0) |
| enum v4l2_mpeg_stream_type { |
| V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */ |
| V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */ |
| V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */ |
| V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */ |
| V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */ |
| V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */ |
| }; |
| #define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1) |
| #define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2) |
| #define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3) |
| #define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4) |
| #define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5) |
| #define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6) |
| #define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7) |
| enum v4l2_mpeg_stream_vbi_fmt { |
| V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */ |
| V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */ |
| }; |
| |
| /* MPEG audio controls specific to multiplexed streams */ |
| #define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100) |
| enum v4l2_mpeg_audio_sampling_freq { |
| V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0, |
| V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1, |
| V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101) |
| enum v4l2_mpeg_audio_encoding { |
| V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0, |
| V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1, |
| V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2, |
| V4L2_MPEG_AUDIO_ENCODING_AAC = 3, |
| V4L2_MPEG_AUDIO_ENCODING_AC3 = 4, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102) |
| enum v4l2_mpeg_audio_l1_bitrate { |
| V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0, |
| V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1, |
| V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2, |
| V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3, |
| V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4, |
| V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5, |
| V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6, |
| V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7, |
| V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8, |
| V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9, |
| V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10, |
| V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11, |
| V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12, |
| V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103) |
| enum v4l2_mpeg_audio_l2_bitrate { |
| V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0, |
| V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1, |
| V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2, |
| V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3, |
| V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4, |
| V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5, |
| V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6, |
| V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7, |
| V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8, |
| V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9, |
| V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10, |
| V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11, |
| V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12, |
| V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104) |
| enum v4l2_mpeg_audio_l3_bitrate { |
| V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0, |
| V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1, |
| V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2, |
| V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3, |
| V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4, |
| V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5, |
| V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6, |
| V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7, |
| V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8, |
| V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9, |
| V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10, |
| V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11, |
| V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12, |
| V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105) |
| enum v4l2_mpeg_audio_mode { |
| V4L2_MPEG_AUDIO_MODE_STEREO = 0, |
| V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1, |
| V4L2_MPEG_AUDIO_MODE_DUAL = 2, |
| V4L2_MPEG_AUDIO_MODE_MONO = 3, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106) |
| enum v4l2_mpeg_audio_mode_extension { |
| V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0, |
| V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1, |
| V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2, |
| V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107) |
| enum v4l2_mpeg_audio_emphasis { |
| V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0, |
| V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1, |
| V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108) |
| enum v4l2_mpeg_audio_crc { |
| V4L2_MPEG_AUDIO_CRC_NONE = 0, |
| V4L2_MPEG_AUDIO_CRC_CRC16 = 1, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109) |
| #define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110) |
| #define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111) |
| enum v4l2_mpeg_audio_ac3_bitrate { |
| V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17, |
| V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_MPEG_BASE+112) |
| enum v4l2_mpeg_audio_dec_playback { |
| V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0, |
| V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1, |
| V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2, |
| V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3, |
| V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4, |
| V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5, |
| }; |
| #define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_MPEG_BASE+113) |
| |
| /* MPEG video controls specific to multiplexed streams */ |
| #define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200) |
| enum v4l2_mpeg_video_encoding { |
| V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0, |
| V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1, |
| V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201) |
| enum v4l2_mpeg_video_aspect { |
| V4L2_MPEG_VIDEO_ASPECT_1x1 = 0, |
| V4L2_MPEG_VIDEO_ASPECT_4x3 = 1, |
| V4L2_MPEG_VIDEO_ASPECT_16x9 = 2, |
| V4L2_MPEG_VIDEO_ASPECT_221x100 = 3, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202) |
| #define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203) |
| #define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204) |
| #define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205) |
| #define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206) |
| enum v4l2_mpeg_video_bitrate_mode { |
| V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0, |
| V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207) |
| #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208) |
| #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209) |
| #define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210) |
| #define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211) |
| #define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_MPEG_BASE+212) |
| #define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_MPEG_BASE+213) |
| #define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_MPEG_BASE+214) |
| #define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_MPEG_BASE+215) |
| #define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_MPEG_BASE+216) |
| enum v4l2_mpeg_video_header_mode { |
| V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0, |
| V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1, |
| V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_I_FRAME = 2, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_MPEG_BASE+217) |
| #define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_MPEG_BASE+218) |
| #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_MPEG_BASE+219) |
| #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_MPEG_BASE+220) |
| #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_MPEG_BASE+221) |
| enum v4l2_mpeg_video_multi_slice_mode { |
| V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0, |
| V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1, |
| V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_MPEG_BASE+222) |
| #define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_MPEG_BASE+223) |
| #define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_MPEG_BASE+224) |
| |
| #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300) |
| #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301) |
| #define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_MPEG_BASE+302) |
| #define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_MPEG_BASE+303) |
| #define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_MPEG_BASE+304) |
| #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_MPEG_BASE+350) |
| #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_MPEG_BASE+351) |
| #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_MPEG_BASE+352) |
| #define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_MPEG_BASE+353) |
| #define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_MPEG_BASE+354) |
| #define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_MPEG_BASE+355) |
| #define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_MPEG_BASE+356) |
| #define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_MPEG_BASE+357) |
| enum v4l2_mpeg_video_h264_entropy_mode { |
| V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0, |
| V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_MPEG_BASE+358) |
| #define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_MPEG_BASE+359) |
| enum v4l2_mpeg_video_h264_level { |
| V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0, |
| V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1, |
| V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2, |
| V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3, |
| V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4, |
| V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5, |
| V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6, |
| V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7, |
| V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8, |
| V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9, |
| V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10, |
| V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11, |
| V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12, |
| V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13, |
| V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14, |
| V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_MPEG_BASE+360) |
| #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_MPEG_BASE+361) |
| #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_MPEG_BASE+362) |
| enum v4l2_mpeg_video_h264_loop_filter_mode { |
| V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0, |
| V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1, |
| V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_MPEG_BASE+363) |
| enum v4l2_mpeg_video_h264_profile { |
| V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0, |
| V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1, |
| V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2, |
| V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3, |
| V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4, |
| V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5, |
| V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6, |
| V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7, |
| V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8, |
| V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9, |
| V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10, |
| V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11, |
| V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12, |
| V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13, |
| V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14, |
| V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15, |
| V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_MPEG_BASE+364) |
| #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_MPEG_BASE+365) |
| #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_MPEG_BASE+366) |
| #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_MPEG_BASE+367) |
| enum v4l2_mpeg_video_h264_vui_sar_idc { |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16, |
| V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_MPEG_BASE+400) |
| #define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_MPEG_BASE+401) |
| #define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_MPEG_BASE+402) |
| #define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_MPEG_BASE+403) |
| #define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_MPEG_BASE+404) |
| #define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_MPEG_BASE+405) |
| |
| enum v4l2_mpeg_video_mpeg4_level { |
| V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0, |
| V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1, |
| V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2, |
| V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3, |
| V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4, |
| V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5, |
| V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6, |
| V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_MPEG_BASE+406) |
| enum v4l2_mpeg_video_mpeg4_profile { |
| V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0, |
| V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1, |
| V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2, |
| V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3, |
| V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4, |
| }; |
| #define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_MPEG_BASE+407) |
| |
| /* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */ |
| #define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000) |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0) |
| enum v4l2_mpeg_cx2341x_video_spatial_filter_mode { |
| V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0, |
| V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1, |
| }; |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1) |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2) |
| enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { |
| V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0, |
| V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, |
| V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2, |
| V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3, |
| V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4, |
| }; |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3) |
| enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type { |
| V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0, |
| V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, |
| }; |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4) |
| enum v4l2_mpeg_cx2341x_video_temporal_filter_mode { |
| V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0, |
| V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1, |
| }; |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5) |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6) |
| enum v4l2_mpeg_cx2341x_video_median_filter_type { |
| V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0, |
| V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1, |
| V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2, |
| V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3, |
| V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4, |
| }; |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7) |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8) |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9) |
| #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10) |
| #define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11) |
| |
| /* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */ |
| #define V4L2_CID_MPEG_MFC51_BASE (V4L2_CTRL_CLASS_MPEG | 0x1100) |
| #define V4L2_CID_MPEG_QCOM_BASE (V4L2_CTRL_CLASS_MPEG | 0x2100) |
| |
| #define V4L2_CID_MPEG_QCOM_SET_PERF_LEVEL (V4L2_CID_MPEG_QCOM_BASE + 0) |
| enum v3l2_mpeg_qcom_perf_level { |
| V4L2_CID_MPEG_QCOM_PERF_LEVEL_PERFORMANCE = 0, |
| V4L2_CID_MPEG_QCOM_PERF_LEVEL_TURBO = 1, |
| }; |
| |
| #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_MPEG_MFC51_BASE+0) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_MPEG_MFC51_BASE+1) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_MPEG_MFC51_BASE+2) |
| enum v4l2_mpeg_mfc51_video_frame_skip_mode { |
| V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0, |
| V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1, |
| V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2, |
| }; |
| #define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_MPEG_MFC51_BASE+3) |
| enum v4l2_mpeg_mfc51_video_force_frame_type { |
| V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0, |
| V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1, |
| V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2, |
| }; |
| #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_MPEG_MFC51_BASE+4) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_MPEG_MFC51_BASE+5) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_MPEG_MFC51_BASE+6) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_MPEG_MFC51_BASE+7) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_MPEG_MFC51_BASE+50) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_MPEG_MFC51_BASE+51) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_MPEG_MFC51_BASE+52) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_MPEG_MFC51_BASE+53) |
| #define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_MPEG_MFC51_BASE+54) |
| |
| /* MPEG-class control IDs specific to the msm_vidc driver */ |
| #define V4L2_CID_MPEG_MSM_VIDC_BASE (V4L2_CTRL_CLASS_MPEG | 0x2000) |
| |
| #define V4L2_CID_MPEG_VIDC_VIDEO_ENABLE_PICTURE_TYPE \ |
| (V4L2_CID_MPEG_MSM_VIDC_BASE+0) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_KEEP_ASPECT_RATIO \ |
| (V4L2_CID_MPEG_MSM_VIDC_BASE+1) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_POST_LOOP_DEBLOCKER_MODE \ |
| (V4L2_CID_MPEG_MSM_VIDC_BASE+2) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_DIVX_FORMAT \ |
| (V4L2_CID_MPEG_MSM_VIDC_BASE+3) |
| enum v4l2_mpeg_vidc_video_divx_format_type { |
| V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_4 = 0, |
| V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_5 = 1, |
| V4L2_MPEG_VIDC_VIDEO_DIVX_FORMAT_6 = 2, |
| }; |
| #define V4L2_CID_MPEG_VIDC_VIDEO_MB_ERROR_MAP_REPORTING \ |
| (V4L2_CID_MPEG_MSM_VIDC_BASE+4) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_CONTINUE_DATA_TRANSFER \ |
| (V4L2_CID_MPEG_MSM_VIDC_BASE+5) |
| |
| #define V4L2_CID_MPEG_VIDC_VIDEO_STREAM_FORMAT (V4L2_CID_MPEG_MSM_VIDC_BASE+6) |
| enum v4l2_mpeg_vidc_video_stream_format { |
| V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_STARTCODES = 0, |
| V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_ONE_NAL_PER_BUFFER = 1, |
| V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_ONE_BYTE_LENGTH = 2, |
| V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_TWO_BYTE_LENGTH = 3, |
| V4L2_MPEG_VIDC_VIDEO_NAL_FORMAT_FOUR_BYTE_LENGTH = 4, |
| }; |
| |
| #define V4L2_CID_MPEG_VIDC_VIDEO_OUTPUT_ORDER (V4L2_CID_MPEG_MSM_VIDC_BASE+7) |
| enum v4l2_mpeg_vidc_video_output_order { |
| V4L2_MPEG_VIDC_VIDEO_OUTPUT_ORDER_DISPLAY = 0, |
| V4L2_MPEG_VIDC_VIDEO_OUTPUT_ORDER_DECODE = 1, |
| }; |
| |
| #define V4L2_CID_MPEG_VIDC_VIDEO_FRAME_RATE (V4L2_CID_MPEG_MSM_VIDC_BASE+8) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_IDR_PERIOD (V4L2_CID_MPEG_MSM_VIDC_BASE+9) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_NUM_P_FRAMES (V4L2_CID_MPEG_MSM_VIDC_BASE+10) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_NUM_B_FRAMES (V4L2_CID_MPEG_MSM_VIDC_BASE+11) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_REQUEST_IFRAME (V4L2_CID_MPEG_MSM_VIDC_BASE+12) |
| |
| #define V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL (V4L2_CID_MPEG_MSM_VIDC_BASE+13) |
| enum v4l2_mpeg_vidc_video_rate_control { |
| V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_OFF = 0, |
| V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_VBR_VFR = 1, |
| V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_VBR_CFR = 2, |
| V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_CBR_VFR = 3, |
| V4L2_CID_MPEG_VIDC_VIDEO_RATE_CONTROL_CBR_CFR = 4, |
| }; |
| |
| #define V4L2_CID_MPEG_VIDC_VIDEO_ROTATION (V4L2_CID_MPEG_MSM_VIDC_BASE+14) |
| enum v4l2_mpeg_vidc_video_rotation { |
| V4L2_CID_MPEG_VIDC_VIDEO_ROTATION_NONE = 0, |
| V4L2_CID_MPEG_VIDC_VIDEO_ROTATION_90 = 1, |
| V4L2_CID_MPEG_VIDC_VIDEO_ROTATION_180 = 2, |
| V4L2_CID_MPEG_VIDC_VIDEO_ROTATION_270 = 3, |
| }; |
| #define MSM_VIDC_BASE V4L2_CID_MPEG_MSM_VIDC_BASE |
| #define V4L2_CID_MPEG_VIDC_VIDEO_H264_CABAC_MODEL (MSM_VIDC_BASE+15) |
| enum v4l2_mpeg_vidc_h264_cabac_model { |
| V4L2_CID_MPEG_VIDC_VIDEO_H264_CABAC_MODEL_0 = 0, |
| V4L2_CID_MPEG_VIDC_VIDEO_H264_CABAC_MODEL_1 = 1, |
| V4L2_CID_MPEG_VIDC_VIDEO_H264_CABAC_MODEL_2 = 2, |
| }; |
| |
| #define V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_MODE (MSM_VIDC_BASE+16) |
| enum v4l2_mpeg_vidc_video_intra_refresh_mode { |
| V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_NONE = 0, |
| V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_CYCLIC = 1, |
| V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_ADAPTIVE = 2, |
| V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_CYCLIC_ADAPTIVE = 3, |
| V4L2_CID_MPEG_VIDC_VIDEO_INTRA_REFRESH_RANDOM = 4, |
| }; |
| #define V4L2_CID_MPEG_VIDC_VIDEO_AIR_MBS (V4L2_CID_MPEG_MSM_VIDC_BASE+17) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_AIR_REF (V4L2_CID_MPEG_MSM_VIDC_BASE+18) |
| #define V4L2_CID_MPEG_VIDC_VIDEO_CIR_MBS (V4L2_CID_MPEG_MSM_VIDC_BASE+19) |
| |
| #define V4L2_CID_MPEG_VIDC_VIDEO_H263_PROFILE (V4L2_CID_MPEG_MSM_VIDC_BASE+20) |
| enum v4l2_mpeg_vidc_video_h263_profile { |
| V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_BASELINE = 0, |
| V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_H320CODING = 1, |
| V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_BACKWARDCOMPATIBLE = 2, |
| V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_ISWV2 = 3, |
| V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_ISWV3 = 4, |
| V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_HIGHCOMPRESSION = 5, |
| V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_INTERNET = 6, |
| V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_INTERLACE = 7, |
| V4L2_MPEG_VIDC_VIDEO_H263_PROFILE_HIGHLATENCY = 8, |
| }; |
| |
| #define V4L2_CID_MPEG_VIDC_VIDEO_H263_LEVEL (V4L2_CID_MPEG_MSM_VIDC_BASE+21) |
| enum v4l2_mpeg_vidc_video_h263_level { |
| V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_1_0 = 0, |
| V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_2_0 = 1, |
| V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_3_0 = 2, |
| V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_4_0 = 3, |
| V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_4_5 = 4, |
| V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_5_0 = 5, |
| V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_6_0 = 6, |
| V4L2_MPEG_VIDC_VIDEO_H263_LEVEL_7_0 = 7, |
| }; |
| |
| /* Camera class control IDs */ |
| #define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900) |
| #define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1) |
| |
| #define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1) |
| enum v4l2_exposure_auto_type { |
| V4L2_EXPOSURE_AUTO = 0, |
| V4L2_EXPOSURE_MANUAL = 1, |
| V4L2_EXPOSURE_SHUTTER_PRIORITY = 2, |
| V4L2_EXPOSURE_APERTURE_PRIORITY = 3 |
| }; |
| #define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2) |
| #define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3) |
| |
| #define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4) |
| #define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5) |
| #define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6) |
| #define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7) |
| |
| #define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8) |
| #define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9) |
| |
| #define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10) |
| #define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11) |
| #define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12) |
| |
| #define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13) |
| #define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14) |
| #define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15) |
| |
| #define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16) |
| |
| #define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17) |
| #define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18) |
| |
| /* FM Modulator class control IDs */ |
| #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) |
| #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) |
| |
| #define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1) |
| #define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2) |
| #define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3) |
| #define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5) |
| #define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6) |
| |
| #define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64) |
| #define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65) |
| #define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66) |
| |
| #define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80) |
| #define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81) |
| #define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82) |
| #define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83) |
| #define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84) |
| |
| #define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96) |
| #define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97) |
| #define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98) |
| |
| #define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112) |
| enum v4l2_preemphasis { |
| V4L2_PREEMPHASIS_DISABLED = 0, |
| V4L2_PREEMPHASIS_50_uS = 1, |
| V4L2_PREEMPHASIS_75_uS = 2, |
| }; |
| #define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113) |
| #define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114) |
| |
| /* Flash and privacy (indicator) light controls */ |
| #define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900) |
| #define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1) |
| |
| #define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1) |
| enum v4l2_flash_led_mode { |
| V4L2_FLASH_LED_MODE_NONE, |
| V4L2_FLASH_LED_MODE_FLASH, |
| V4L2_FLASH_LED_MODE_TORCH, |
| }; |
| |
| #define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2) |
| enum v4l2_flash_strobe_source { |
| V4L2_FLASH_STROBE_SOURCE_SOFTWARE, |
| V4L2_FLASH_STROBE_SOURCE_EXTERNAL, |
| }; |
| |
| #define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3) |
| #define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4) |
| #define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5) |
| |
| #define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6) |
| #define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7) |
| #define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8) |
| #define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9) |
| |
| #define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10) |
| #define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0) |
| #define V4L2_FLASH_FAULT_TIMEOUT (1 << 1) |
| #define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2) |
| #define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3) |
| #define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4) |
| #define V4L2_FLASH_FAULT_INDICATOR (1 << 5) |
| |
| #define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11) |
| #define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12) |
| |
| /* JPEG-class control IDs defined by V4L2 */ |
| #define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900) |
| #define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1) |
| |
| #define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1) |
| enum v4l2_jpeg_chroma_subsampling { |
| V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0, |
| V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1, |
| V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2, |
| V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3, |
| V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4, |
| V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5, |
| }; |
| #define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2) |
| #define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3) |
| |
| #define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4) |
| #define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0) |
| #define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1) |
| #define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16) |
| #define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17) |
| #define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18) |
| |
| /* |
| * T U N I N G |
| */ |
| struct v4l2_tuner { |
| __u32 index; |
| __u8 name[32]; |
| enum v4l2_tuner_type type; |
| __u32 capability; |
| __u32 rangelow; |
| __u32 rangehigh; |
| __u32 rxsubchans; |
| __u32 audmode; |
| __s32 signal; |
| __s32 afc; |
| __u32 reserved[4]; |
| }; |
| |
| struct v4l2_modulator { |
| __u32 index; |
| __u8 name[32]; |
| __u32 capability; |
| __u32 rangelow; |
| __u32 rangehigh; |
| __u32 txsubchans; |
| __u32 reserved[4]; |
| }; |
| |
| /* Flags for the 'capability' field */ |
| #define V4L2_TUNER_CAP_LOW 0x0001 |
| #define V4L2_TUNER_CAP_NORM 0x0002 |
| #define V4L2_TUNER_CAP_STEREO 0x0010 |
| #define V4L2_TUNER_CAP_LANG2 0x0020 |
| #define V4L2_TUNER_CAP_SAP 0x0020 |
| #define V4L2_TUNER_CAP_LANG1 0x0040 |
| #define V4L2_TUNER_CAP_RDS 0x0080 |
| #define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100 |
| #define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200 |
| |
| /* Flags for the 'rxsubchans' field */ |
| #define V4L2_TUNER_SUB_MONO 0x0001 |
| #define V4L2_TUNER_SUB_STEREO 0x0002 |
| #define V4L2_TUNER_SUB_LANG2 0x0004 |
| #define V4L2_TUNER_SUB_SAP 0x0004 |
| #define V4L2_TUNER_SUB_LANG1 0x0008 |
| #define V4L2_TUNER_SUB_RDS 0x0010 |
| |
| /* Values for the 'audmode' field */ |
| #define V4L2_TUNER_MODE_MONO 0x0000 |
| #define V4L2_TUNER_MODE_STEREO 0x0001 |
| #define V4L2_TUNER_MODE_LANG2 0x0002 |
| #define V4L2_TUNER_MODE_SAP 0x0002 |
| #define V4L2_TUNER_MODE_LANG1 0x0003 |
| #define V4L2_TUNER_MODE_LANG1_LANG2 0x0004 |
| |
| struct v4l2_frequency { |
| __u32 tuner; |
| enum v4l2_tuner_type type; |
| __u32 frequency; |
| __u32 reserved[8]; |
| }; |
| |
| struct v4l2_hw_freq_seek { |
| __u32 tuner; |
| enum v4l2_tuner_type type; |
| __u32 seek_upward; |
| __u32 wrap_around; |
| __u32 spacing; |
| __u32 reserved[7]; |
| }; |
| |
| /* |
| * R D S |
| */ |
| |
| struct v4l2_rds_data { |
| __u8 lsb; |
| __u8 msb; |
| __u8 block; |
| } __attribute__ ((packed)); |
| |
| #define V4L2_RDS_BLOCK_MSK 0x7 |
| #define V4L2_RDS_BLOCK_A 0 |
| #define V4L2_RDS_BLOCK_B 1 |
| #define V4L2_RDS_BLOCK_C 2 |
| #define V4L2_RDS_BLOCK_D 3 |
| #define V4L2_RDS_BLOCK_C_ALT 4 |
| #define V4L2_RDS_BLOCK_INVALID 7 |
| |
| #define V4L2_RDS_BLOCK_CORRECTED 0x40 |
| #define V4L2_RDS_BLOCK_ERROR 0x80 |
| |
| /* |
| * A U D I O |
| */ |
| struct v4l2_audio { |
| __u32 index; |
| __u8 name[32]; |
| __u32 capability; |
| __u32 mode; |
| __u32 reserved[2]; |
| }; |
| |
| /* Flags for the 'capability' field */ |
| #define V4L2_AUDCAP_STEREO 0x00001 |
| #define V4L2_AUDCAP_AVL 0x00002 |
| |
| /* Flags for the 'mode' field */ |
| #define V4L2_AUDMODE_AVL 0x00001 |
| |
| struct v4l2_audioout { |
| __u32 index; |
| __u8 name[32]; |
| __u32 capability; |
| __u32 mode; |
| __u32 reserved[2]; |
| }; |
| |
| /* |
| * M P E G S E R V I C E S |
| * |
| * NOTE: EXPERIMENTAL API |
| */ |
| #if 1 |
| #define V4L2_ENC_IDX_FRAME_I (0) |
| #define V4L2_ENC_IDX_FRAME_P (1) |
| #define V4L2_ENC_IDX_FRAME_B (2) |
| #define V4L2_ENC_IDX_FRAME_MASK (0xf) |
| |
| struct v4l2_enc_idx_entry { |
| __u64 offset; |
| __u64 pts; |
| __u32 length; |
| __u32 flags; |
| __u32 reserved[2]; |
| }; |
| |
| #define V4L2_ENC_IDX_ENTRIES (64) |
| struct v4l2_enc_idx { |
| __u32 entries; |
| __u32 entries_cap; |
| __u32 reserved[4]; |
| struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES]; |
| }; |
| |
| |
| #define V4L2_ENC_CMD_START (0) |
| #define V4L2_ENC_CMD_STOP (1) |
| #define V4L2_ENC_CMD_PAUSE (2) |
| #define V4L2_ENC_CMD_RESUME (3) |
| |
| /* Flags for V4L2_ENC_CMD_STOP */ |
| #define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0) |
| |
| struct v4l2_encoder_cmd { |
| __u32 cmd; |
| __u32 flags; |
| union { |
| struct { |
| __u32 data[8]; |
| } raw; |
| }; |
| }; |
| |
| /* Decoder commands */ |
| #define V4L2_DEC_CMD_START (0) |
| #define V4L2_DEC_CMD_STOP (1) |
| #define V4L2_DEC_CMD_PAUSE (2) |
| #define V4L2_DEC_CMD_RESUME (3) |
| #define V4L2_DEC_QCOM_CMD_FLUSH (4) |
| |
| /* Flags for V4L2_DEC_CMD_START */ |
| #define V4L2_DEC_CMD_START_MUTE_AUDIO (1 << 0) |
| |
| /* Flags for V4L2_DEC_CMD_PAUSE */ |
| #define V4L2_DEC_CMD_PAUSE_TO_BLACK (1 << 0) |
| |
| /* Flags for V4L2_DEC_CMD_STOP */ |
| #define V4L2_DEC_CMD_STOP_TO_BLACK (1 << 0) |
| #define V4L2_DEC_CMD_STOP_IMMEDIATELY (1 << 1) |
| |
| /* Flags for V4L2_DEC_QCOM_CMD_FLUSH */ |
| #define V4L2_DEC_QCOM_CMD_FLUSH_OUTPUT (1 << 0) |
| #define V4L2_DEC_QCOM_CMD_FLUSH_CAPTURE (1 << 1) |
| |
| /* Play format requirements (returned by the driver): */ |
| |
| /* The decoder has no special format requirements */ |
| #define V4L2_DEC_START_FMT_NONE (0) |
| /* The decoder requires full GOPs */ |
| #define V4L2_DEC_START_FMT_GOP (1) |
| |
| /* The structure must be zeroed before use by the application |
| This ensures it can be extended safely in the future. */ |
| struct v4l2_decoder_cmd { |
| __u32 cmd; |
| __u32 flags; |
| union { |
| struct { |
| __u64 pts; |
| } stop; |
| |
| struct { |
| /* 0 or 1000 specifies normal speed, |
| 1 specifies forward single stepping, |
| -1 specifies backward single stepping, |
| >1: playback at speed/1000 of the normal speed, |
| <-1: reverse playback at (-speed/1000) of the normal speed. */ |
| __s32 speed; |
| __u32 format; |
| } start; |
| |
| struct { |
| __u32 data[16]; |
| } raw; |
| }; |
| }; |
| #endif |
| |
| |
| /* |
| * D A T A S E R V I C E S ( V B I ) |
| * |
| * Data services API by Michael Schimek |
| */ |
| |
| /* Raw VBI */ |
| struct v4l2_vbi_format { |
| __u32 sampling_rate; /* in 1 Hz */ |
| __u32 offset; |
| __u32 samples_per_line; |
| __u32 sample_format; /* V4L2_PIX_FMT_* */ |
| __s32 start[2]; |
| __u32 count[2]; |
| __u32 flags; /* V4L2_VBI_* */ |
| __u32 reserved[2]; /* must be zero */ |
| }; |
| |
| /* VBI flags */ |
| #define V4L2_VBI_UNSYNC (1 << 0) |
| #define V4L2_VBI_INTERLACED (1 << 1) |
| |
| /* Sliced VBI |
| * |
| * This implements is a proposal V4L2 API to allow SLICED VBI |
| * required for some hardware encoders. It should change without |
| * notice in the definitive implementation. |
| */ |
| |
| struct v4l2_sliced_vbi_format { |
| __u16 service_set; |
| /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field |
| service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field |
| (equals frame lines 313-336 for 625 line video |
| standards, 263-286 for 525 line standards) */ |
| __u16 service_lines[2][24]; |
| __u32 io_size; |
| __u32 reserved[2]; /* must be zero */ |
| }; |
| |
| /* Teletext World System Teletext |
| (WST), defined on ITU-R BT.653-2 */ |
| #define V4L2_SLICED_TELETEXT_B (0x0001) |
| /* Video Program System, defined on ETS 300 231*/ |
| #define V4L2_SLICED_VPS (0x0400) |
| /* Closed Caption, defined on EIA-608 */ |
| #define V4L2_SLICED_CAPTION_525 (0x1000) |
| /* Wide Screen System, defined on ITU-R BT1119.1 */ |
| #define V4L2_SLICED_WSS_625 (0x4000) |
| |
| #define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) |
| #define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625) |
| |
| struct v4l2_sliced_vbi_cap { |
| __u16 service_set; |
| /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field |
| service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field |
| (equals frame lines 313-336 for 625 line video |
| standards, 263-286 for 525 line standards) */ |
| __u16 service_lines[2][24]; |
| enum v4l2_buf_type type; |
| __u32 reserved[3]; /* must be 0 */ |
| }; |
| |
| struct v4l2_sliced_vbi_data { |
| __u32 id; |
| __u32 field; /* 0: first field, 1: second field */ |
| __u32 line; /* 1-23 */ |
| __u32 reserved; /* must be 0 */ |
| __u8 data[48]; |
| }; |
| |
| /* |
| * Sliced VBI data inserted into MPEG Streams |
| */ |
| |
| /* |
| * V4L2_MPEG_STREAM_VBI_FMT_IVTV: |
| * |
| * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an |
| * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI |
| * data |
| * |
| * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header |
| * definitions are not included here. See the MPEG-2 specifications for details |
| * on these headers. |
| */ |
| |
| /* Line type IDs */ |
| #define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1) |
| #define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4) |
| #define V4L2_MPEG_VBI_IVTV_WSS_625 (5) |
| #define V4L2_MPEG_VBI_IVTV_VPS (7) |
| |
| struct v4l2_mpeg_vbi_itv0_line { |
| __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */ |
| __u8 data[42]; /* Sliced VBI data for the line */ |
| } __attribute__ ((packed)); |
| |
| struct v4l2_mpeg_vbi_itv0 { |
| __le32 linemask[2]; /* Bitmasks of VBI service lines present */ |
| struct v4l2_mpeg_vbi_itv0_line line[35]; |
| } __attribute__ ((packed)); |
| |
| struct v4l2_mpeg_vbi_ITV0 { |
| struct v4l2_mpeg_vbi_itv0_line line[36]; |
| } __attribute__ ((packed)); |
| |
| #define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0" |
| #define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0" |
| |
| struct v4l2_mpeg_vbi_fmt_ivtv { |
| __u8 magic[4]; |
| union { |
| struct v4l2_mpeg_vbi_itv0 itv0; |
| struct v4l2_mpeg_vbi_ITV0 ITV0; |
| }; |
| } __attribute__ ((packed)); |
| |
| /* |
| * A G G R E G A T E S T R U C T U R E S |
| */ |
| |
| /** |
| * struct v4l2_plane_pix_format - additional, per-plane format definition |
| * @sizeimage: maximum size in bytes required for data, for which |
| * this plane will be used |
| * @bytesperline: distance in bytes between the leftmost pixels in two |
| * adjacent lines |
| */ |
| struct v4l2_plane_pix_format { |
| __u32 sizeimage; |
| __u16 bytesperline; |
| __u16 reserved[7]; |
| } __attribute__ ((packed)); |
| |
| /** |
| * struct v4l2_pix_format_mplane - multiplanar format definition |
| * @width: image width in pixels |
| * @height: image height in pixels |
| * @pixelformat: little endian four character code (fourcc) |
| * @field: field order (for interlaced video) |
| * @colorspace: supplemental to pixelformat |
| * @plane_fmt: per-plane information |
| * @num_planes: number of planes for this format |
| */ |
| struct v4l2_pix_format_mplane { |
| __u32 width; |
| __u32 height; |
| __u32 pixelformat; |
| enum v4l2_field field; |
| enum v4l2_colorspace colorspace; |
| |
| struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES]; |
| __u8 num_planes; |
| __u8 reserved[11]; |
| } __attribute__ ((packed)); |
| |
| /** |
| * struct v4l2_format - stream data format |
| * @type: type of the data stream |
| * @pix: definition of an image format |
| * @pix_mp: definition of a multiplanar image format |
| * @win: definition of an overlaid image |
| * @vbi: raw VBI capture or output parameters |
| * @sliced: sliced VBI capture or output parameters |
| * @raw_data: placeholder for future extensions and custom formats |
| */ |
| struct v4l2_format { |
| enum v4l2_buf_type type; |
| union { |
| struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */ |
| struct v4l2_pix_format_mplane pix_mp; /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */ |
| struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */ |
| struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */ |
| struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */ |
| __u8 raw_data[200]; /* user-defined */ |
| } fmt; |
| }; |
| |
| /* Stream type-dependent parameters |
| */ |
| struct v4l2_streamparm { |
| enum v4l2_buf_type type; |
| union { |
| struct v4l2_captureparm capture; |
| struct v4l2_outputparm output; |
| __u8 raw_data[200]; /* user-defined */ |
| } parm; |
| }; |
| |
| /* |
| * E V E N T S |
| */ |
| |
| #define V4L2_EVENT_ALL 0 |
| #define V4L2_EVENT_VSYNC 1 |
| #define V4L2_EVENT_EOS 2 |
| #define V4L2_EVENT_CTRL 3 |
| #define V4L2_EVENT_FRAME_SYNC 4 |
| #define V4L2_EVENT_PRIVATE_START 0x08000000 |
| |
| #define V4L2_EVENT_MSM_VIDC_START (V4L2_EVENT_PRIVATE_START + 0x00001000) |
| #define V4L2_EVENT_MSM_VIDC_FLUSH_DONE (V4L2_EVENT_MSM_VIDC_START + 1) |
| #define V4L2_EVENT_MSM_VIDC_PORT_SETTINGS_CHANGED_SUFFICIENT \ |
| (V4L2_EVENT_MSM_VIDC_START + 2) |
| #define V4L2_EVENT_MSM_VIDC_PORT_SETTINGS_CHANGED_INSUFFICIENT \ |
| (V4L2_EVENT_MSM_VIDC_START + 3) |
| #define V4L2_EVENT_MSM_VIDC_CLOSE_DONE (V4L2_EVENT_MSM_VIDC_START + 4) |
| |
| |
| /* Payload for V4L2_EVENT_VSYNC */ |
| struct v4l2_event_vsync { |
| /* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */ |
| __u8 field; |
| } __attribute__ ((packed)); |
| |
| /* Payload for V4L2_EVENT_CTRL */ |
| #define V4L2_EVENT_CTRL_CH_VALUE (1 << 0) |
| #define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1) |
| |
| struct v4l2_event_ctrl { |
| __u32 changes; |
| __u32 type; |
| union { |
| __s32 value; |
| __s64 value64; |
| }; |
| __u32 flags; |
| __s32 minimum; |
| __s32 maximum; |
| __s32 step; |
| __s32 default_value; |
| }; |
| |
| struct v4l2_event_frame_sync { |
| __u32 frame_sequence; |
| }; |
| |
| struct v4l2_event { |
| __u32 type; |
| union { |
| struct v4l2_event_vsync vsync; |
| struct v4l2_event_ctrl ctrl; |
| struct v4l2_event_frame_sync frame_sync; |
| __u8 data[64]; |
| } u; |
| __u32 pending; |
| __u32 sequence; |
| struct timespec timestamp; |
| __u32 id; |
| __u32 reserved[8]; |
| }; |
| |
| #define V4L2_EVENT_SUB_FL_SEND_INITIAL (1 << 0) |
| #define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK (1 << 1) |
| |
| struct v4l2_event_subscription { |
| __u32 type; |
| __u32 id; |
| __u32 flags; |
| __u32 reserved[5]; |
| }; |
| |
| /* |
| * A D V A N C E D D E B U G G I N G |
| * |
| * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS! |
| * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY! |
| */ |
| |
| /* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */ |
| |
| #define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */ |
| #define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */ |
| #define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */ |
| #define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */ |
| |
| struct v4l2_dbg_match { |
| __u32 type; /* Match type */ |
| union { /* Match this chip, meaning determined by type */ |
| __u32 addr; |
| char name[32]; |
| }; |
| } __attribute__ ((packed)); |
| |
| struct v4l2_dbg_register { |
| struct v4l2_dbg_match match; |
| __u32 size; /* register size in bytes */ |
| __u64 reg; |
| __u64 val; |
| } __attribute__ ((packed)); |
| |
| /* VIDIOC_DBG_G_CHIP_IDENT */ |
| struct v4l2_dbg_chip_ident { |
| struct v4l2_dbg_match match; |
| __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */ |
| __u32 revision; /* chip revision, chip specific */ |
| } __attribute__ ((packed)); |
| |
| /** |
| * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument |
| * @index: on return, index of the first created buffer |
| * @count: entry: number of requested buffers, |
| * return: number of created buffers |
| * @memory: buffer memory type |
| * @format: frame format, for which buffers are requested |
| * @reserved: future extensions |
| */ |
| struct v4l2_create_buffers { |
| __u32 index; |
| __u32 count; |
| enum v4l2_memory memory; |
| struct v4l2_format format; |
| __u32 reserved[8]; |
| }; |
| |
| /* |
| * I O C T L C O D E S F O R V I D E O D E V I C E S |
| * |
| */ |
| #define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability) |
| #define VIDIOC_RESERVED _IO('V', 1) |
| #define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc) |
| #define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format) |
| #define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format) |
| #define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers) |
| #define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer) |
| #define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) |
| #define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer) |
| #define VIDIOC_OVERLAY _IOW('V', 14, int) |
| #define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer) |
| #define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer) |
| #define VIDIOC_STREAMON _IOW('V', 18, int) |
| #define VIDIOC_STREAMOFF _IOW('V', 19, int) |
| #define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm) |
| #define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm) |
| #define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id) |
| #define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id) |
| #define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard) |
| #define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input) |
| #define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) |
| #define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control) |
| #define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner) |
| #define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner) |
| #define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio) |
| #define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio) |
| #define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl) |
| #define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu) |
| #define VIDIOC_G_INPUT _IOR('V', 38, int) |
| #define VIDIOC_S_INPUT _IOWR('V', 39, int) |
| #define VIDIOC_G_OUTPUT _IOR('V', 46, int) |
| #define VIDIOC_S_OUTPUT _IOWR('V', 47, int) |
| #define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output) |
| #define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout) |
| #define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout) |
| #define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator) |
| #define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator) |
| #define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency) |
| #define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency) |
| #define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap) |
| #define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop) |
| #define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop) |
| #define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression) |
| #define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression) |
| #define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id) |
| #define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) |
| #define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) |
| #define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) |
| #define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority) |
| #define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority) |
| #define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap) |
| #define VIDIOC_LOG_STATUS _IO('V', 70) |
| #define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) |
| #define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls) |
| #define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls) |
| #if 1 |
| #define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum) |
| #define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum) |
| #define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx) |
| #define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd) |
| #define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd) |
| #endif |
| |
| #if 1 |
| /* Experimental, meant for debugging, testing and internal use. |
| Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined. |
| You must be root to use these ioctls. Never use these in applications! */ |
| #define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register) |
| #define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register) |
| |
| /* Experimental, meant for debugging, testing and internal use. |
| Never use this ioctl in applications! */ |
| #define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident) |
| #endif |
| |
| #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) |
| #define VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct v4l2_dv_enum_preset) |
| #define VIDIOC_S_DV_PRESET _IOWR('V', 84, struct v4l2_dv_preset) |
| #define VIDIOC_G_DV_PRESET _IOWR('V', 85, struct v4l2_dv_preset) |
| #define VIDIOC_QUERY_DV_PRESET _IOR('V', 86, struct v4l2_dv_preset) |
| #define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) |
| #define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) |
| #define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event) |
| #define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription) |
| #define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription) |
| |
| /* Experimental, the below two ioctls may change over the next couple of kernel |
| versions */ |
| #define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers) |
| #define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) |
| |
| /* Experimental selection API */ |
| #define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection) |
| #define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection) |
| |
| /* Experimental, these two ioctls may change over the next couple of kernel |
| versions. */ |
| #define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) |
| #define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) |
| |
| /* Reminder: when adding new ioctls please add support for them to |
| drivers/media/video/v4l2-compat-ioctl32.c as well! */ |
| |
| #define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */ |
| |
| #endif /* __LINUX_VIDEODEV2_H */ |
