From 9f97b3066c82a6dd428330fe8a12b8cf6728b05c Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 7 Jul 2016 11:05:38 -0300 Subject: [PATCH] doc-rst: autogenerate videodev2.h.rst file This file comes from the uAPI definitions for V4L2, with is dynamic and updated on almost every Kernel version. So, this file needs to be auto-updated, as otherwise the documentation will become obsolete too early. Signed-off-by: Mauro Carvalho Chehab --- Documentation/linux_tv/Makefile | 6 +- Documentation/linux_tv/media/v4l/audio.rst | 8 +- .../linux_tv/media/v4l/hist-v4l2.rst | 4 +- .../media/v4l/vidioc-enumaudioout.rst | 4 +- .../linux_tv/media/v4l/vidioc-g-audioout.rst | 2 +- Documentation/linux_tv/videodev2.h.rst | 2300 ----------------- .../linux_tv/videodev2.h.rst.exceptions | 591 +++++ 7 files changed, 605 insertions(+), 2310 deletions(-) delete mode 100644 Documentation/linux_tv/videodev2.h.rst create mode 100644 Documentation/linux_tv/videodev2.h.rst.exceptions diff --git a/Documentation/linux_tv/Makefile b/Documentation/linux_tv/Makefile index 1773132008da..068e26e0cc6f 100644 --- a/Documentation/linux_tv/Makefile +++ b/Documentation/linux_tv/Makefile @@ -2,7 +2,8 @@ PARSER = ../sphinx/parse-headers.pl UAPI = ../../include/uapi/linux -TARGETS = audio.h.rst ca.h.rst dmx.h.rst frontend.h.rst net.h.rst video.h.rst +TARGETS = audio.h.rst ca.h.rst dmx.h.rst frontend.h.rst net.h.rst video.h.rst \ + videodev2.h.rst htmldocs: ${TARGETS} @@ -24,5 +25,8 @@ net.h.rst: ${PARSER} ${UAPI}/dvb/net.h net.h.rst.exceptions video.h.rst: ${PARSER} ${UAPI}/dvb/video.h video.h.rst.exceptions ${PARSER} ${UAPI}/dvb/video.h $@ video.h.rst.exceptions +videodev2.h.rst: ${UAPI}/videodev2.h ${PARSER} videodev2.h.rst.exceptions + ${PARSER} ${UAPI}/videodev2.h $@ videodev2.h.rst.exceptions + cleandocs: -rm ${TARGETS} diff --git a/Documentation/linux_tv/media/v4l/audio.rst b/Documentation/linux_tv/media/v4l/audio.rst index b6c41c35a744..71502f0bf8bd 100644 --- a/Documentation/linux_tv/media/v4l/audio.rst +++ b/Documentation/linux_tv/media/v4l/audio.rst @@ -28,23 +28,23 @@ number, starting at zero, of one audio input or output. To learn about the number and attributes of the available inputs and outputs applications can enumerate them with the :ref:`VIDIOC_ENUMAUDIO` and -:ref:`VIDIOC_ENUMAUDOUT ` ioctl, respectively. +:ref:`VIDIOC_ENUMAUDOUT ` ioctl, respectively. The struct :ref:`v4l2_audio ` returned by the :ref:`VIDIOC_ENUMAUDIO` ioctl also contains signal :status information applicable when the current audio input is queried. The :ref:`VIDIOC_G_AUDIO ` and -:ref:`VIDIOC_G_AUDOUT ` ioctls report the current +:ref:`VIDIOC_G_AUDOUT ` ioctls report the current audio input and output, respectively. Note that, unlike :ref:`VIDIOC_G_INPUT ` and :ref:`VIDIOC_G_OUTPUT ` these ioctls return a structure as :ref:`VIDIOC_ENUMAUDIO` and -:ref:`VIDIOC_ENUMAUDOUT ` do, not just an index. +:ref:`VIDIOC_ENUMAUDOUT ` do, not just an index. To select an audio input and change its properties applications call the :ref:`VIDIOC_S_AUDIO ` ioctl. To select an audio output (which presently has no changeable properties) applications call -the :ref:`VIDIOC_S_AUDOUT ` ioctl. +the :ref:`VIDIOC_S_AUDOUT ` ioctl. Drivers must implement all audio input ioctls when the device has multiple selectable audio inputs, all audio output ioctls when the diff --git a/Documentation/linux_tv/media/v4l/hist-v4l2.rst b/Documentation/linux_tv/media/v4l/hist-v4l2.rst index 7dac98c5dc95..a571e099fde7 100644 --- a/Documentation/linux_tv/media/v4l/hist-v4l2.rst +++ b/Documentation/linux_tv/media/v4l/hist-v4l2.rst @@ -727,8 +727,8 @@ V4L2 2003-06-19 audio input. The same changes were made to - :ref:`VIDIOC_G_AUDOUT ` and - :ref:`VIDIOC_ENUMAUDOUT `. + :ref:`VIDIOC_G_AUDOUT ` and + :ref:`VIDIOC_ENUMAUDOUT `. Until further the "videodev" module will automatically translate between the old and new ioctls, but drivers and applications must be diff --git a/Documentation/linux_tv/media/v4l/vidioc-enumaudioout.rst b/Documentation/linux_tv/media/v4l/vidioc-enumaudioout.rst index 4c1756319c09..15bc5a40f4a6 100644 --- a/Documentation/linux_tv/media/v4l/vidioc-enumaudioout.rst +++ b/Documentation/linux_tv/media/v4l/vidioc-enumaudioout.rst @@ -1,6 +1,6 @@ .. -*- coding: utf-8; mode: rst -*- -.. _VIDIOC_ENUMAUDIOOUT: +.. _VIDIOC_ENUMAUDOUT: *********************** ioctl VIDIOC_ENUMAUDOUT @@ -44,7 +44,7 @@ zero, incrementing by one until the driver returns ``EINVAL``. Note connectors on a TV card to loop back the received audio signal to a sound card are not audio outputs in this sense. -See :ref:`VIDIOC_G_AUDIOout ` for a description of struct +See :ref:`VIDIOC_G_AUDIOout ` for a description of struct :ref:`v4l2_audioout `. diff --git a/Documentation/linux_tv/media/v4l/vidioc-g-audioout.rst b/Documentation/linux_tv/media/v4l/vidioc-g-audioout.rst index e36b5a116332..bee5f78ed7c1 100644 --- a/Documentation/linux_tv/media/v4l/vidioc-g-audioout.rst +++ b/Documentation/linux_tv/media/v4l/vidioc-g-audioout.rst @@ -1,6 +1,6 @@ .. -*- coding: utf-8; mode: rst -*- -.. _VIDIOC_G_AUDIOOUT: +.. _VIDIOC_G_AUDOUT: ************************************** ioctl VIDIOC_G_AUDOUT, VIDIOC_S_AUDOUT diff --git a/Documentation/linux_tv/videodev2.h.rst b/Documentation/linux_tv/videodev2.h.rst deleted file mode 100644 index f3c9e6959be0..000000000000 --- a/Documentation/linux_tv/videodev2.h.rst +++ /dev/null @@ -1,2300 +0,0 @@ -.. -*- coding: utf-8; mode: rst -*- - -file: videodev2.h -================= - -.. code-block:: c - - /* - * Video for Linux Two header file - * - * Copyright (C) 1999-2012 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 https://linuxtv.org for more info - * - * Author: Bill Dirks - * Justin Schoeman - * Hans Verkuil - * et al. - */ - #ifndef _UAPI__LINUX_VIDEODEV2_H - #define _UAPI__LINUX_VIDEODEV2_H - - #ifndef __KERNEL__ - #include - #endif - #include - #include - #include - #include - #include - - /* - * Common stuff for both V4L1 and V4L2 - * Moved from videodev.h - */ - #define VIDEO_MAX_FRAME 32 - #define VIDEO_MAX_PLANES 8 - - /* - * 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)) - #define v4l2_fourcc_be(a, b, c, d) (v4l2_fourcc(a, b, c, d) | (1 << 31)) - - /* - * 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) - #define V4L2_FIELD_HAS_T_OR_B(field) - ((field) == V4L2_FIELD_BOTTOM || - (field) == V4L2_FIELD_TOP || - (field) == V4L2_FIELD_ALTERNATE) - - 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, - V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, - V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9, - V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10, - V4L2_BUF_TYPE_SDR_CAPTURE = 11, - V4L2_BUF_TYPE_SDR_OUTPUT = 12, - /* Deprecated, do not use */ - 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 - || (type) == V4L2_BUF_TYPE_SDR_OUTPUT) - - enum v4l2_tuner_type { - V4L2_TUNER_RADIO = 1, - V4L2_TUNER_ANALOG_TV = 2, - V4L2_TUNER_DIGITAL_TV = 3, - V4L2_TUNER_SDR = 4, - V4L2_TUNER_RF = 5, - }; - - /* Deprecated, do not use */ - #define V4L2_TUNER_ADC V4L2_TUNER_SDR - - enum v4l2_memory { - V4L2_MEMORY_MMAP = 1, - V4L2_MEMORY_USERPTR = 2, - V4L2_MEMORY_OVERLAY = 3, - V4L2_MEMORY_DMABUF = 4, - }; - - /* see also http://vektor.theorem.ca/graphics/ycbcr/ */ - enum v4l2_colorspace { - /* - * Default colorspace, i.e.ie; let the driver figure it out. - * Can only be used with video capture. - */ - V4L2_COLORSPACE_DEFAULT = 0, - - /* SMPTE 170M: used for broadcast NTSC/PAL SDTV */ - V4L2_COLORSPACE_SMPTE170M = 1, - - /* Obsolete pre-1998 SMPTE 240M HDTV standard, superseded by Rec 709 */ - V4L2_COLORSPACE_SMPTE240M = 2, - - /* Rec.709: used for HDTV */ - V4L2_COLORSPACE_REC709 = 3, - - /* - * Deprecated, do not use. No driver will ever return this. This was - * based on a misunderstanding of the bt878 datasheet. - */ - V4L2_COLORSPACE_BT878 = 4, - - /* - * NTSC 1953 colorspace. This only makes sense when dealing with - * really, really old NTSC recordings. Superseded by SMPTE 170M. - */ - V4L2_COLORSPACE_470_SYSTEM_M = 5, - - /* - * EBU Tech 3213 PAL/SECAM colorspace. This only makes sense when - * dealing with really old PAL/SECAM recordings. Superseded by - * SMPTE 170M. - */ - V4L2_COLORSPACE_470_SYSTEM_BG = 6, - - /* - * Effectively shorthand for V4L2_COLORSPACE_SRGB, V4L2_YCBCR_ENC_601 - * and V4L2_QUANTIZATION_FULL_RANGE. To be used for (Motion-)JPEG. - */ - V4L2_COLORSPACE_JPEG = 7, - - /* For RGB colorspaces such as produces by most webcams. */ - V4L2_COLORSPACE_SRGB = 8, - - /* AdobeRGB colorspace */ - V4L2_COLORSPACE_ADOBERGB = 9, - - /* BT.2020 colorspace, used for UHDTV. */ - V4L2_COLORSPACE_BT2020 = 10, - - /* Raw colorspace: for RAW unprocessed images */ - V4L2_COLORSPACE_RAW = 11, - - /* DCI-P3 colorspace, used by cinema projectors */ - V4L2_COLORSPACE_DCI_P3 = 12, - }; - - /* - * Determine how COLORSPACE_DEFAULT should map to a proper colorspace. - * This depends on whether this is a SDTV image (use SMPTE 170M), an - * HDTV image (use Rec. 709), or something else (use sRGB). - */ - #define V4L2_MAP_COLORSPACE_DEFAULT(is_sdtv, is_hdtv) - ((is_sdtv) ? V4L2_COLORSPACE_SMPTE170M : - ((is_hdtv) ? V4L2_COLORSPACE_REC709 : V4L2_COLORSPACE_SRGB)) - - enum v4l2_xfer_func { - /* - * Mapping of V4L2_XFER_FUNC_DEFAULT to actual transfer functions - * for the various colorspaces: - * - * V4L2_COLORSPACE_SMPTE170M, V4L2_COLORSPACE_470_SYSTEM_M, - * V4L2_COLORSPACE_470_SYSTEM_BG, V4L2_COLORSPACE_REC709 and - * V4L2_COLORSPACE_BT2020: V4L2_XFER_FUNC_709 - * - * V4L2_COLORSPACE_SRGB, V4L2_COLORSPACE_JPEG: V4L2_XFER_FUNC_SRGB - * - * V4L2_COLORSPACE_ADOBERGB: V4L2_XFER_FUNC_ADOBERGB - * - * V4L2_COLORSPACE_SMPTE240M: V4L2_XFER_FUNC_SMPTE240M - * - * V4L2_COLORSPACE_RAW: V4L2_XFER_FUNC_NONE - * - * V4L2_COLORSPACE_DCI_P3: V4L2_XFER_FUNC_DCI_P3 - */ - V4L2_XFER_FUNC_DEFAULT = 0, - V4L2_XFER_FUNC_709 = 1, - V4L2_XFER_FUNC_SRGB = 2, - V4L2_XFER_FUNC_ADOBERGB = 3, - V4L2_XFER_FUNC_SMPTE240M = 4, - V4L2_XFER_FUNC_NONE = 5, - V4L2_XFER_FUNC_DCI_P3 = 6, - V4L2_XFER_FUNC_SMPTE2084 = 7, - }; - - /* - * Determine how XFER_FUNC_DEFAULT should map to a proper transfer function. - * This depends on the colorspace. - */ - #define V4L2_MAP_XFER_FUNC_DEFAULT(colsp) - ((colsp) == V4L2_COLORSPACE_ADOBERGB ? V4L2_XFER_FUNC_ADOBERGB : - ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_XFER_FUNC_SMPTE240M : - ((colsp) == V4L2_COLORSPACE_DCI_P3 ? V4L2_XFER_FUNC_DCI_P3 : - ((colsp) == V4L2_COLORSPACE_RAW ? V4L2_XFER_FUNC_NONE : - ((colsp) == V4L2_COLORSPACE_SRGB || (colsp) == V4L2_COLORSPACE_JPEG ? - V4L2_XFER_FUNC_SRGB : V4L2_XFER_FUNC_709))))) - - enum v4l2_ycbcr_encoding { - /* - * Mapping of V4L2_YCBCR_ENC_DEFAULT to actual encodings for the - * various colorspaces: - * - * V4L2_COLORSPACE_SMPTE170M, V4L2_COLORSPACE_470_SYSTEM_M, - * V4L2_COLORSPACE_470_SYSTEM_BG, V4L2_COLORSPACE_ADOBERGB and - * V4L2_COLORSPACE_JPEG: V4L2_YCBCR_ENC_601 - * - * V4L2_COLORSPACE_REC709 and V4L2_COLORSPACE_DCI_P3: V4L2_YCBCR_ENC_709 - * - * V4L2_COLORSPACE_SRGB: V4L2_YCBCR_ENC_SYCC - * - * V4L2_COLORSPACE_BT2020: V4L2_YCBCR_ENC_BT2020 - * - * V4L2_COLORSPACE_SMPTE240M: V4L2_YCBCR_ENC_SMPTE240M - */ - V4L2_YCBCR_ENC_DEFAULT = 0, - - /* ITU-R 601 -- SDTV */ - V4L2_YCBCR_ENC_601 = 1, - - /* Rec. 709 -- HDTV */ - V4L2_YCBCR_ENC_709 = 2, - - /* ITU-R 601/EN 61966-2-4 Extended Gamut -- SDTV */ - V4L2_YCBCR_ENC_XV601 = 3, - - /* Rec. 709/EN 61966-2-4 Extended Gamut -- HDTV */ - V4L2_YCBCR_ENC_XV709 = 4, - - /* sYCC (Y'CbCr encoding of sRGB) */ - V4L2_YCBCR_ENC_SYCC = 5, - - /* BT.2020 Non-constant Luminance Y'CbCr */ - V4L2_YCBCR_ENC_BT2020 = 6, - - /* BT.2020 Constant Luminance Y'CbcCrc */ - V4L2_YCBCR_ENC_BT2020_CONST_LUM = 7, - - /* SMPTE 240M -- Obsolete HDTV */ - V4L2_YCBCR_ENC_SMPTE240M = 8, - }; - - /* - * Determine how YCBCR_ENC_DEFAULT should map to a proper Y'CbCr encoding. - * This depends on the colorspace. - */ - #define V4L2_MAP_YCBCR_ENC_DEFAULT(colsp) - (((colsp) == V4L2_COLORSPACE_REC709 || - (colsp) == V4L2_COLORSPACE_DCI_P3) ? V4L2_YCBCR_ENC_709 : - ((colsp) == V4L2_COLORSPACE_BT2020 ? V4L2_YCBCR_ENC_BT2020 : - ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_YCBCR_ENC_SMPTE240M : - V4L2_YCBCR_ENC_601))) - - enum v4l2_quantization { - /* - * The default for R'G'B' quantization is always full range, except - * for the BT2020 colorspace. For Y'CbCr the quantization is always - * limited range, except for COLORSPACE_JPEG, SYCC, XV601 or XV709: - * those are full range. - */ - V4L2_QUANTIZATION_DEFAULT = 0, - V4L2_QUANTIZATION_FULL_RANGE = 1, - V4L2_QUANTIZATION_LIM_RANGE = 2, - }; - - /* - * Determine how QUANTIZATION_DEFAULT should map to a proper quantization. - * This depends on whether the image is RGB or not, the colorspace and the - * Y'CbCr encoding. - */ - #define V4L2_MAP_QUANTIZATION_DEFAULT(is_rgb, colsp, ycbcr_enc) - (((is_rgb) && (colsp) == V4L2_COLORSPACE_BT2020) ? V4L2_QUANTIZATION_LIM_RANGE : - (((is_rgb) || (ycbcr_enc) == V4L2_YCBCR_ENC_XV601 || - (ycbcr_enc) == V4L2_YCBCR_ENC_XV709 || (colsp) == V4L2_COLORSPACE_JPEG) ? - V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE)) - - 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; - __u32 width; - __u32 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 - /* Is a video mem-to-mem device that supports multiplanar formats */ - #define V4L2_CAP_VIDEO_M2M_MPLANE 0x00004000 - /* Is a video mem-to-mem device */ - #define V4L2_CAP_VIDEO_M2M 0x00008000 - - #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_SDR_CAPTURE 0x00100000 /* Is a SDR capture device */ - #define V4L2_CAP_EXT_PIX_FORMAT 0x00200000 /* Supports the extended pixel format */ - #define V4L2_CAP_SDR_OUTPUT 0x00400000 /* Is a SDR output device */ - - #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; - __u32 field; /* enum v4l2_field */ - __u32 bytesperline; /* for padding, zero if unused */ - __u32 sizeimage; - __u32 colorspace; /* enum v4l2_colorspace */ - __u32 priv; /* private data, depends on pixelformat */ - __u32 flags; /* format flags (V4L2_PIX_FMT_FLAG_*) */ - __u32 ycbcr_enc; /* enum v4l2_ycbcr_encoding */ - __u32 quantization; /* enum v4l2_quantization */ - __u32 xfer_func; /* enum v4l2_xfer_func */ - }; - - /* 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_ARGB444 v4l2_fourcc('A', 'R', '1', '2') /* 16 aaaarrrr ggggbbbb */ - #define V4L2_PIX_FMT_XRGB444 v4l2_fourcc('X', 'R', '1', '2') /* 16 xxxxrrrr ggggbbbb */ - #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */ - #define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') /* 16 ARGB-1-5-5-5 */ - #define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') /* 16 XRGB-1-5-5-5 */ - #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_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') /* 16 ARGB-5-5-5 BE */ - #define V4L2_PIX_FMT_XRGB555X v4l2_fourcc_be('X', 'R', '1', '5') /* 16 XRGB-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_ABGR32 v4l2_fourcc('A', 'R', '2', '4') /* 32 BGRA-8-8-8-8 */ - #define V4L2_PIX_FMT_XBGR32 v4l2_fourcc('X', 'R', '2', '4') /* 32 BGRX-8-8-8-8 */ - #define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */ - #define V4L2_PIX_FMT_ARGB32 v4l2_fourcc('B', 'A', '2', '4') /* 32 ARGB-8-8-8-8 */ - #define V4L2_PIX_FMT_XRGB32 v4l2_fourcc('B', 'X', '2', '4') /* 32 XRGB-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 */ - #define V4L2_PIX_FMT_Y16_BE v4l2_fourcc_be('Y', '1', '6', ' ') /* 16 Greyscale BE */ - - /* 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 */ - - /* Chrominance formats */ - #define V4L2_PIX_FMT_UV8 v4l2_fourcc('U', 'V', '8', ' ') /* 8 UV 4:4 */ - - /* 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_NV21M v4l2_fourcc('N', 'M', '2', '1') /* 21 Y/CrCb 4:2:0 */ - #define V4L2_PIX_FMT_NV16M v4l2_fourcc('N', 'M', '1', '6') /* 16 Y/CbCr 4:2:2 */ - #define V4L2_PIX_FMT_NV61M v4l2_fourcc('N', 'M', '6', '1') /* 16 Y/CrCb 4:2:2 */ - #define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 64x32 macroblocks */ - #define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 16x16 macroblocks */ - - /* three non contiguous planes - Y, Cb, Cr */ - #define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12 YUV420 planar */ - #define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'M', '2', '1') /* 12 YVU420 planar */ - #define V4L2_PIX_FMT_YUV422M v4l2_fourcc('Y', 'M', '1', '6') /* 16 YUV422 planar */ - #define V4L2_PIX_FMT_YVU422M v4l2_fourcc('Y', 'M', '6', '1') /* 16 YVU422 planar */ - #define V4L2_PIX_FMT_YUV444M v4l2_fourcc('Y', 'M', '2', '4') /* 24 YUV444 planar */ - #define V4L2_PIX_FMT_YVU444M v4l2_fourcc('Y', 'M', '4', '2') /* 24 YVU444 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.. */ - /* 10bit raw bayer packed, 5 bytes for every 4 pixels */ - #define V4L2_PIX_FMT_SBGGR10P v4l2_fourcc('p', 'B', 'A', 'A') - #define V4L2_PIX_FMT_SGBRG10P v4l2_fourcc('p', 'G', 'A', 'A') - #define V4L2_PIX_FMT_SGRBG10P v4l2_fourcc('p', 'g', 'A', 'A') - #define V4L2_PIX_FMT_SRGGB10P v4l2_fourcc('p', 'R', 'A', 'A') - /* 10bit raw bayer a-law compressed to 8 bits */ - #define V4L2_PIX_FMT_SBGGR10ALAW8 v4l2_fourcc('a', 'B', 'A', '8') - #define V4L2_PIX_FMT_SGBRG10ALAW8 v4l2_fourcc('a', 'G', 'A', '8') - #define V4L2_PIX_FMT_SGRBG10ALAW8 v4l2_fourcc('a', 'g', 'A', '8') - #define V4L2_PIX_FMT_SRGGB10ALAW8 v4l2_fourcc('a', 'R', 'A', '8') - /* 10bit raw bayer DPCM compressed to 8 bits */ - #define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8') - #define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8') - #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') - #define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8') - #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.. */ - #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_H264_MVC v4l2_fourcc('M', '2', '6', '4') /* H264 MVC */ - #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 part 2 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_VP8 v4l2_fourcc('V', 'P', '8', '0') /* VP8 */ - - /* 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 */ - #define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */ - #define V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') /* S5C73M3 interleaved UYVY/JPEG */ - #define V4L2_PIX_FMT_Y8I v4l2_fourcc('Y', '8', 'I', ' ') /* Greyscale 8-bit L/R interleaved */ - #define V4L2_PIX_FMT_Y12I v4l2_fourcc('Y', '1', '2', 'I') /* Greyscale 12-bit L/R interleaved */ - #define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */ - - /* SDR formats - used only for Software Defined Radio devices */ - #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */ - #define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') /* IQ u16le */ - #define V4L2_SDR_FMT_CS8 v4l2_fourcc('C', 'S', '0', '8') /* complex s8 */ - #define V4L2_SDR_FMT_CS14LE v4l2_fourcc('C', 'S', '1', '4') /* complex s14le */ - #define V4L2_SDR_FMT_RU12LE v4l2_fourcc('R', 'U', '1', '2') /* real u12le */ - - /* priv field value to indicates that subsequent fields are valid. */ - #define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe - - /* Flags */ - #define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA 0x00000001 - - /* - * F O R M A T E N U M E R A T I O N - */ - struct v4l2_fmtdesc { - __u32 index; /* Format number */ - __u32 type; /* enum v4l2_buf_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 - - /* 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 */ - }; - - /* - * 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. - * Including 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 - * always 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; - __u32 type; /* enum v4l2_buf_type */ - __u32 memory; /* enum v4l2_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 - * @fd: when memory is V4L2_MEMORY_DMABUF, a userspace file - * descriptor associated with 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; - __s32 fd; - } m; - __u32 data_offset; - __u32 reserved[11]; - }; - - /** - * struct v4l2_buffer - video buffer info - * @index: id number of the buffer - * @type: enum v4l2_buf_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: enum v4l2_field; field order of the image in the buffer - * @timestamp: frame timestamp - * @timecode: frame timecode - * @sequence: sequence count of this frame - * @memory: enum v4l2_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 - * @fd: for non-multiplanar buffers with memory == V4L2_MEMORY_DMABUF; - * a userspace file descriptor associated with 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 - * - * Contains data exchanged by application and driver using one of the Streaming - * I/O methods. - */ - struct v4l2_buffer { - __u32 index; - __u32 type; - __u32 bytesused; - __u32 flags; - __u32 field; - struct timeval timestamp; - struct v4l2_timecode timecode; - __u32 sequence; - - /* memory location */ - __u32 memory; - union { - __u32 offset; - unsigned long userptr; - struct v4l2_plane *planes; - __s32 fd; - } m; - __u32 length; - __u32 reserved2; - __u32 reserved; - }; - - /* Flags for 'flags' field */ - /* Buffer is mapped (flag) */ - #define V4L2_BUF_FLAG_MAPPED 0x00000001 - /* Buffer is queued for processing */ - #define V4L2_BUF_FLAG_QUEUED 0x00000002 - /* Buffer is ready */ - #define V4L2_BUF_FLAG_DONE 0x00000004 - /* Image is a keyframe (I-frame) */ - #define V4L2_BUF_FLAG_KEYFRAME 0x00000008 - /* Image is a P-frame */ - #define V4L2_BUF_FLAG_PFRAME 0x00000010 - /* Image is a B-frame */ - #define V4L2_BUF_FLAG_BFRAME 0x00000020 - /* Buffer is ready, but the data contained within is corrupted. */ - #define V4L2_BUF_FLAG_ERROR 0x00000040 - /* timecode field is valid */ - #define V4L2_BUF_FLAG_TIMECODE 0x00000100 - /* Buffer is prepared for queuing */ - #define V4L2_BUF_FLAG_PREPARED 0x00000400 - /* Cache handling flags */ - #define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x00000800 - #define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x00001000 - /* Timestamp type */ - #define V4L2_BUF_FLAG_TIMESTAMP_MASK 0x0000e000 - #define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN 0x00000000 - #define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC 0x00002000 - #define V4L2_BUF_FLAG_TIMESTAMP_COPY 0x00004000 - /* Timestamp sources. */ - #define V4L2_BUF_FLAG_TSTAMP_SRC_MASK 0x00070000 - #define V4L2_BUF_FLAG_TSTAMP_SRC_EOF 0x00000000 - #define V4L2_BUF_FLAG_TSTAMP_SRC_SOE 0x00010000 - /* mem2mem encoder/decoder */ - #define V4L2_BUF_FLAG_LAST 0x00100000 - - /** - * struct v4l2_exportbuffer - export of video buffer as DMABUF file descriptor - * - * @index: id number of the buffer - * @type: enum v4l2_buf_type; buffer type (type == *_MPLANE for - * multiplanar buffers); - * @plane: index of the plane to be exported, 0 for single plane queues - * @flags: flags for newly created file, currently only O_CLOEXEC is - * supported, refer to manual of open syscall for more details - * @fd: file descriptor associated with DMABUF (set by driver) - * - * Contains data used for exporting a video buffer as DMABUF file descriptor. - * The buffer is identified by a 'cookie' returned by VIDIOC_QUERYBUF - * (identical to the cookie used to mmap() the buffer to userspace). All - * reserved fields must be set to zero. The field reserved0 is expected to - * become a structure 'type' allowing an alternative layout of the structure - * content. Therefore this field should not be used for any other extensions. - */ - struct v4l2_exportbuffer { - __u32 type; /* enum v4l2_buf_type */ - __u32 index; - __u32 plane; - __u32 flags; - __s32 fd; - __u32 reserved[11]; - }; - - /* - * 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 { - __u32 width; - __u32 height; - __u32 pixelformat; - __u32 field; /* enum v4l2_field */ - __u32 bytesperline; /* for padding, zero if unused */ - __u32 sizeimage; - __u32 colorspace; /* enum v4l2_colorspace */ - __u32 priv; /* reserved field, set to 0 */ - } 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; - __u32 field; /* enum v4l2_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 seconds */ - __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 */ - - 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 { - __u32 type; /* enum v4l2_buf_type */ - struct v4l2_rect bounds; - struct v4l2_rect defrect; - struct v4l2_fract pixelaspect; - }; - - struct v4l2_crop { - __u32 type; /* enum v4l2_buf_type */ - struct v4l2_rect c; - }; - - /** - * struct v4l2_selection - selection info - * @type: buffer type (do not use *_MPLANE types) - * @target: Selection target, used to choose one of possible rectangles; - * defined in v4l2-common.h; V4L2_SEL_TGT_* . - * @flags: constraints flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*. - * @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 missing 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]; - }; - - /* - * D V B T T I M I N G S - */ - - /** struct v4l2_bt_timings - BT.656/BT.1120 timing data - * @width: total width of the active video in pixels - * @height: total height of the active video in lines - * @interlaced: Interlaced or progressive - * @polarities: Positive or negative polarities - * @pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000 - * @hfrontporch:Horizontal front porch in pixels - * @hsync: Horizontal Sync length in pixels - * @hbackporch: Horizontal back porch in pixels - * @vfrontporch:Vertical front porch in lines - * @vsync: Vertical Sync length in lines - * @vbackporch: Vertical back porch in lines - * @il_vfrontporch:Vertical front porch for the even field - * (aka field 2) of interlaced field formats - * @il_vsync: Vertical Sync length for the even field - * (aka field 2) of interlaced field formats - * @il_vbackporch:Vertical back porch for the even field - * (aka field 2) of interlaced field formats - * @standards: Standards the timing belongs to - * @flags: Flags - * @reserved: Reserved fields, must be zeroed. - * - * A note regarding vertical interlaced timings: height refers to the total - * height of the active video frame (= two fields). The blanking timings refer - * to the blanking of each field. So the height of the total frame is - * calculated as follows: - * - * tot_height = height + vfrontporch + vsync + vbackporch + - * il_vfrontporch + il_vsync + il_vbackporch - * - * The active height of each field is height / 2. - */ - struct v4l2_bt_timings { - __u32 width; - __u32 height; - __u32 interlaced; - __u32 polarities; - __u64 pixelclock; - __u32 hfrontporch; - __u32 hsync; - __u32 hbackporch; - __u32 vfrontporch; - __u32 vsync; - __u32 vbackporch; - __u32 il_vfrontporch; - __u32 il_vsync; - __u32 il_vbackporch; - __u32 standards; - __u32 flags; - __u32 reserved[14]; - } __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 - - /* Timings standards */ - #define V4L2_DV_BT_STD_CEA861 (1 << 0) /* CEA-861 Digital TV Profile */ - #define V4L2_DV_BT_STD_DMT (1 << 1) /* VESA Discrete Monitor Timings */ - #define V4L2_DV_BT_STD_CVT (1 << 2) /* VESA Coordinated Video Timings */ - #define V4L2_DV_BT_STD_GTF (1 << 3) /* VESA Generalized Timings Formula */ - - /* Flags */ - - /* CVT/GTF specific: timing uses reduced blanking (CVT) or the 'Secondary - GTF' curve (GTF). In both cases the horizontal and/or vertical blanking - intervals are reduced, allowing a higher resolution over the same - bandwidth. This is a read-only flag. */ - #define V4L2_DV_FL_REDUCED_BLANKING (1 << 0) - /* CEA-861 specific: set for CEA-861 formats with a framerate of a multiple - of six. These formats can be optionally played at 1 / 1.001 speed. - This is a read-only flag. */ - #define V4L2_DV_FL_CAN_REDUCE_FPS (1 << 1) - /* CEA-861 specific: only valid for video transmitters, the flag is cleared - by receivers. - If the framerate of the format is a multiple of six, then the pixelclock - used to set up the transmitter is divided by 1.001 to make it compatible - with 60 Hz based standards such as NTSC and PAL-M that use a framerate of - 29.97 Hz. Otherwise this flag is cleared. If the transmitter can't generate - such frequencies, then the flag will also be cleared. */ - #define V4L2_DV_FL_REDUCED_FPS (1 << 2) - /* Specific to interlaced formats: if set, then field 1 is really one half-line - longer and field 2 is really one half-line shorter, so each field has - exactly the same number of half-lines. Whether half-lines can be detected - or used depends on the hardware. */ - #define V4L2_DV_FL_HALF_LINE (1 << 3) - /* If set, then this is a Consumer Electronics (CE) video format. Such formats - * differ from other formats (commonly called IT formats) in that if RGB - * encoding is used then by default the RGB values use limited range (i.e.ie; - * use the range 16-235) as opposed to 0-255. All formats defined in CEA-861 - * except for the 640x480 format are CE formats. */ - #define V4L2_DV_FL_IS_CE_VIDEO (1 << 4) - - /* A few useful defines to calculate the total blanking and frame sizes */ - #define V4L2_DV_BT_BLANKING_WIDTH(bt) - ((bt)->hfrontporch + (bt)->hsync + (bt)->hbackporch) - #define V4L2_DV_BT_FRAME_WIDTH(bt) - ((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt)) - #define V4L2_DV_BT_BLANKING_HEIGHT(bt) - ((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + \\ - (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) - #define V4L2_DV_BT_FRAME_HEIGHT(bt) - ((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt)) - - /** struct v4l2_dv_timings - DV timings - * @type: the type of the timings - * @bt: BT656/1120 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 */ - - - /** struct v4l2_enum_dv_timings - DV timings enumeration - * @index: enumeration index - * @pad: the pad number for which to enumerate timings (used with - * v4l-subdev nodes only) - * @reserved: must be zeroed - * @timings: the timings for the given index - */ - struct v4l2_enum_dv_timings { - __u32 index; - __u32 pad; - __u32 reserved[2]; - struct v4l2_dv_timings timings; - }; - - /** struct v4l2_bt_timings_cap - BT.656/BT.1120 timing capabilities - * @min_width: width in pixels - * @max_width: width in pixels - * @min_height: height in lines - * @max_height: height in lines - * @min_pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000 - * @max_pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000 - * @standards: Supported standards - * @capabilities: Supported capabilities - * @reserved: Must be zeroed - */ - struct v4l2_bt_timings_cap { - __u32 min_width; - __u32 max_width; - __u32 min_height; - __u32 max_height; - __u64 min_pixelclock; - __u64 max_pixelclock; - __u32 standards; - __u32 capabilities; - __u32 reserved[16]; - } __attribute__ ((packed)); - - /* Supports interlaced formats */ - #define V4L2_DV_BT_CAP_INTERLACED (1 << 0) - /* Supports progressive formats */ - #define V4L2_DV_BT_CAP_PROGRESSIVE (1 << 1) - /* Supports CVT/GTF reduced blanking */ - #define V4L2_DV_BT_CAP_REDUCED_BLANKING (1 << 2) - /* Supports custom formats */ - #define V4L2_DV_BT_CAP_CUSTOM (1 << 3) - - /** struct v4l2_dv_timings_cap - DV timings capabilities - * @type: the type of the timings (same as in struct v4l2_dv_timings) - * @pad: the pad number for which to query capabilities (used with - * v4l-subdev nodes only) - * @bt: the BT656/1120 timings capabilities - */ - struct v4l2_dv_timings_cap { - __u32 type; - __u32 pad; - __u32 reserved[2]; - union { - struct v4l2_bt_timings_cap bt; - __u32 raw_data[32]; - }; - }; - - - /* - * 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; /* enum v4l2_tuner_type */ - 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_DV_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ - #define V4L2_IN_CAP_CUSTOM_TIMINGS V4L2_IN_CAP_DV_TIMINGS /* For compatibility */ - #define V4L2_IN_CAP_STD 0x00000004 /* Supports S_STD */ - #define V4L2_IN_CAP_NATIVE_SIZE 0x00000008 /* Supports setting native size */ - - /* - * 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_DV_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ - #define V4L2_OUT_CAP_CUSTOM_TIMINGS V4L2_OUT_CAP_DV_TIMINGS /* For compatibility */ - #define V4L2_OUT_CAP_STD 0x00000004 /* Supports S_STD */ - #define V4L2_OUT_CAP_NATIVE_SIZE 0x00000008 /* Supports setting native size */ - - /* - * 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 __user *string; - __u8 __user *p_u8; - __u16 __user *p_u16; - __u32 __user *p_u32; - void __user *ptr; - }; - } __attribute__ ((packed)); - - struct v4l2_ext_controls { - union { - #ifndef __KERNEL__ - __u32 ctrl_class; - #endif - __u32 which; - }; - __u32 count; - __u32 error_idx; - __u32 reserved[2]; - struct v4l2_ext_control *controls; - }; - - #define V4L2_CTRL_ID_MASK (0x0fffffff) - #ifndef __KERNEL__ - #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) - #endif - #define V4L2_CTRL_ID2WHICH(id) ((id) & 0x0fff0000UL) - #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) - #define V4L2_CTRL_MAX_DIMS (4) - #define V4L2_CTRL_WHICH_CUR_VAL 0 - #define V4L2_CTRL_WHICH_DEF_VAL 0x0f000000 - - 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, - V4L2_CTRL_TYPE_INTEGER_MENU = 9, - - /* Compound types are >= 0x0100 */ - V4L2_CTRL_COMPOUND_TYPES = 0x0100, - V4L2_CTRL_TYPE_U8 = 0x0100, - V4L2_CTRL_TYPE_U16 = 0x0101, - V4L2_CTRL_TYPE_U32 = 0x0102, - }; - - /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ - struct v4l2_queryctrl { - __u32 id; - __u32 type; /* enum v4l2_ctrl_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_QUERY_EXT_CTRL ioctl for querying extended controls */ - struct v4l2_query_ext_ctrl { - __u32 id; - __u32 type; - char name[32]; - __s64 minimum; - __s64 maximum; - __u64 step; - __s64 default_value; - __u32 flags; - __u32 elem_size; - __u32 elems; - __u32 nr_of_dims; - __u32 dims[V4L2_CTRL_MAX_DIMS]; - __u32 reserved[32]; - }; - - /* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */ - struct v4l2_querymenu { - __u32 id; - __u32 index; - union { - __u8 name[32]; /* Whatever */ - __s64 value; - }; - __u32 reserved; - } __attribute__ ((packed)); - - /* 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 - #define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x0100 - #define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x0200 - - /* Query flags, to be ORed with the control ID */ - #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 - #define V4L2_CTRL_FLAG_NEXT_COMPOUND 0x40000000 - - /* User-class control IDs defined by V4L2 */ - #define V4L2_CID_MAX_CTRLS 1024 - /* IDs reserved for driver specific controls */ - #define V4L2_CID_PRIVATE_BASE 0x08000000 - - - /* - * T U N I N G - */ - struct v4l2_tuner { - __u32 index; - __u8 name[32]; - __u32 type; /* enum v4l2_tuner_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 type; /* enum v4l2_tuner_type */ - __u32 reserved[3]; - }; - - /* Flags for the 'capability' field */ - #define V4L2_TUNER_CAP_LOW 0x0001 - #define V4L2_TUNER_CAP_NORM 0x0002 - #define V4L2_TUNER_CAP_HWSEEK_BOUNDED 0x0004 - #define V4L2_TUNER_CAP_HWSEEK_WRAP 0x0008 - #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 - #define V4L2_TUNER_CAP_FREQ_BANDS 0x0400 - #define V4L2_TUNER_CAP_HWSEEK_PROG_LIM 0x0800 - #define V4L2_TUNER_CAP_1HZ 0x1000 - - /* 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; - __u32 type; /* enum v4l2_tuner_type */ - __u32 frequency; - __u32 reserved[8]; - }; - - #define V4L2_BAND_MODULATION_VSB (1 << 1) - #define V4L2_BAND_MODULATION_FM (1 << 2) - #define V4L2_BAND_MODULATION_AM (1 << 3) - - struct v4l2_frequency_band { - __u32 tuner; - __u32 type; /* enum v4l2_tuner_type */ - __u32 index; - __u32 capability; - __u32 rangelow; - __u32 rangehigh; - __u32 modulation; - __u32 reserved[9]; - }; - - struct v4l2_hw_freq_seek { - __u32 tuner; - __u32 type; /* enum v4l2_tuner_type */ - __u32 seek_upward; - __u32 wrap_around; - __u32 spacing; - __u32 rangelow; - __u32 rangehigh; - __u32 reserved[5]; - }; - - /* - * 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 - */ - #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) - - /* 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) - - /* 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) - - /* ITU-R start lines for each field */ - #define V4L2_VBI_ITU_525_F1_START (1) - #define V4L2_VBI_ITU_525_F2_START (264) - #define V4L2_VBI_ITU_625_F1_START (1) - #define V4L2_VBI_ITU_625_F2_START (314) - - /* 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]; - __u32 type; /* enum v4l2_buf_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; - __u32 bytesperline; - __u16 reserved[6]; - } __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: enum v4l2_field; field order (for interlaced video) - * @colorspace: enum v4l2_colorspace; supplemental to pixelformat - * @plane_fmt: per-plane information - * @num_planes: number of planes for this format - * @flags: format flags (V4L2_PIX_FMT_FLAG_*) - * @ycbcr_enc: enum v4l2_ycbcr_encoding, Y'CbCr encoding - * @quantization: enum v4l2_quantization, colorspace quantization - * @xfer_func: enum v4l2_xfer_func, colorspace transfer function - */ - struct v4l2_pix_format_mplane { - __u32 width; - __u32 height; - __u32 pixelformat; - __u32 field; - __u32 colorspace; - - struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES]; - __u8 num_planes; - __u8 flags; - __u8 ycbcr_enc; - __u8 quantization; - __u8 xfer_func; - __u8 reserved[7]; - } __attribute__ ((packed)); - - /** - * struct v4l2_sdr_format - SDR format definition - * @pixelformat: little endian four character code (fourcc) - * @buffersize: maximum size in bytes required for data - */ - struct v4l2_sdr_format { - __u32 pixelformat; - __u32 buffersize; - __u8 reserved[24]; - } __attribute__ ((packed)); - - /** - * struct v4l2_format - stream data format - * @type: enum v4l2_buf_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 { - __u32 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 */ - struct v4l2_sdr_format sdr; /* V4L2_BUF_TYPE_SDR_CAPTURE */ - __u8 raw_data[200]; /* user-defined */ - } fmt; - }; - - /* Stream type-dependent parameters - */ - struct v4l2_streamparm { - __u32 type; /* enum v4l2_buf_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_SOURCE_CHANGE 5 - #define V4L2_EVENT_MOTION_DET 6 - #define V4L2_EVENT_PRIVATE_START 0x08000000 - - /* 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) - #define V4L2_EVENT_CTRL_CH_RANGE (1 << 2) - - 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; - }; - - #define V4L2_EVENT_SRC_CH_RESOLUTION (1 << 0) - - struct v4l2_event_src_change { - __u32 changes; - }; - - #define V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ (1 << 0) - - /** - * struct v4l2_event_motion_det - motion detection event - * @flags: if V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ is set, then the - * frame_sequence field is valid. - * @frame_sequence: the frame sequence number associated with this event. - * @region_mask: which regions detected motion. - */ - struct v4l2_event_motion_det { - __u32 flags; - __u32 frame_sequence; - __u32 region_mask; - }; - - struct v4l2_event { - __u32 type; - union { - struct v4l2_event_vsync vsync; - struct v4l2_event_ctrl ctrl; - struct v4l2_event_frame_sync frame_sync; - struct v4l2_event_src_change src_change; - struct v4l2_event_motion_det motion_det; - __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_BRIDGE 0 /* Match against chip ID on the bridge (0 for the bridge) */ - #define V4L2_CHIP_MATCH_SUBDEV 4 /* Match against subdev index */ - - /* The following four defines are no longer in use */ - #define V4L2_CHIP_MATCH_HOST V4L2_CHIP_MATCH_BRIDGE - #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 ancillary 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)); - - #define V4L2_CHIP_FL_READABLE (1 << 0) - #define V4L2_CHIP_FL_WRITABLE (1 << 1) - - /* VIDIOC_DBG_G_CHIP_INFO */ - struct v4l2_dbg_chip_info { - struct v4l2_dbg_match match; - char name[32]; - __u32 flags; - __u32 reserved[32]; - } __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: enum v4l2_memory; buffer memory type - * @format: frame format, for which buffers are requested - * @reserved: future extensions - */ - struct v4l2_create_buffers { - __u32 index; - __u32 count; - __u32 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_EXPBUF _IOWR('V', 16, struct v4l2_exportbuffer) - #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_EDID _IOWR('V', 40, struct v4l2_edid) - #define VIDIOC_S_EDID _IOWR('V', 41, struct v4l2_edid) - #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, __u32) /* enum v4l2_priority */ - #define VIDIOC_S_PRIORITY _IOW('V', 68, __u32) /* 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) - #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) - - /* - * 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) - - #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) - #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) - #define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers) - #define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) - #define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection) - #define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection) - #define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) - #define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) - #define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings) - #define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings) - #define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap) - #define VIDIOC_ENUM_FREQ_BANDS _IOWR('V', 101, struct v4l2_frequency_band) - - /* - * Experimental, meant for debugging, testing and internal use. - * Never use this in applications! - */ - #define VIDIOC_DBG_G_CHIP_INFO _IOWR('V', 102, struct v4l2_dbg_chip_info) - - #define VIDIOC_QUERY_EXT_CTRL _IOWR('V', 103, struct v4l2_query_ext_ctrl) - - /* Reminder: when adding new ioctls please add support for them to - drivers/media/v4l2-core/v4l2-compat-ioctl32.c as well! */ - - #define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */ - - #endif /* _UAPI__LINUX_VIDEODEV2_H */ diff --git a/Documentation/linux_tv/videodev2.h.rst.exceptions b/Documentation/linux_tv/videodev2.h.rst.exceptions new file mode 100644 index 000000000000..abc9144feba9 --- /dev/null +++ b/Documentation/linux_tv/videodev2.h.rst.exceptions @@ -0,0 +1,591 @@ +# Ignore header name +ignore define _UAPI__LINUX_VIDEODEV2_H + +# +# The cross reference valitator for videodev2.h DocBook never cared +# about enum symbols or defines. Yet, they're all (or almost all?) +# handled inside V4L API sections. So, for now, it is safe to just +# ignore. This should be revisited, as validating it helps to avoid +# having something not documented at the uAPI. +# + +# for now, ignore all enum symbols +ignore symbol V4L2_BUF_TYPE_PRIVATE +ignore symbol V4L2_BUF_TYPE_SDR_CAPTURE +ignore symbol V4L2_BUF_TYPE_SDR_OUTPUT +ignore symbol V4L2_BUF_TYPE_SLICED_VBI_CAPTURE +ignore symbol V4L2_BUF_TYPE_SLICED_VBI_OUTPUT +ignore symbol V4L2_BUF_TYPE_VBI_CAPTURE +ignore symbol V4L2_BUF_TYPE_VBI_OUTPUT +ignore symbol V4L2_BUF_TYPE_VIDEO_CAPTURE +ignore symbol V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE +ignore symbol V4L2_BUF_TYPE_VIDEO_OUTPUT +ignore symbol V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE +ignore symbol V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY +ignore symbol V4L2_BUF_TYPE_VIDEO_OVERLAY +ignore symbol V4L2_COLORSPACE_470_SYSTEM_BG +ignore symbol V4L2_COLORSPACE_470_SYSTEM_M +ignore symbol V4L2_COLORSPACE_ADOBERGB +ignore symbol V4L2_COLORSPACE_BT2020 +ignore symbol V4L2_COLORSPACE_BT878 +ignore symbol V4L2_COLORSPACE_DCI_P3 +ignore symbol V4L2_COLORSPACE_DEFAULT +ignore symbol V4L2_COLORSPACE_JPEG +ignore symbol V4L2_COLORSPACE_RAW +ignore symbol V4L2_COLORSPACE_REC709 +ignore symbol V4L2_COLORSPACE_SMPTE170M +ignore symbol V4L2_COLORSPACE_SMPTE240M +ignore symbol V4L2_COLORSPACE_SRGB +ignore symbol V4L2_CTRL_COMPOUND_TYPES +ignore symbol V4L2_CTRL_TYPE_BITMASK +ignore symbol V4L2_CTRL_TYPE_BOOLEAN +ignore symbol V4L2_CTRL_TYPE_BUTTON +ignore symbol V4L2_CTRL_TYPE_CTRL_CLASS +ignore symbol V4L2_CTRL_TYPE_INTEGER +ignore symbol V4L2_CTRL_TYPE_INTEGER64 +ignore symbol V4L2_CTRL_TYPE_INTEGER_MENU +ignore symbol V4L2_CTRL_TYPE_MENU +ignore symbol V4L2_CTRL_TYPE_STRING +ignore symbol V4L2_CTRL_TYPE_U16 +ignore symbol V4L2_CTRL_TYPE_U32 +ignore symbol V4L2_CTRL_TYPE_U8 +ignore symbol V4L2_FIELD_ALTERNATE +ignore symbol V4L2_FIELD_ANY +ignore symbol V4L2_FIELD_BOTTOM +ignore symbol V4L2_FIELD_INTERLACED +ignore symbol V4L2_FIELD_INTERLACED_BT +ignore symbol V4L2_FIELD_INTERLACED_TB +ignore symbol V4L2_FIELD_NONE +ignore symbol V4L2_FIELD_SEQ_BT +ignore symbol V4L2_FIELD_SEQ_TB +ignore symbol V4L2_FIELD_TOP +ignore symbol V4L2_FRMIVAL_TYPE_CONTINUOUS +ignore symbol V4L2_FRMIVAL_TYPE_DISCRETE +ignore symbol V4L2_FRMIVAL_TYPE_STEPWISE +ignore symbol V4L2_FRMSIZE_TYPE_CONTINUOUS +ignore symbol V4L2_FRMSIZE_TYPE_DISCRETE +ignore symbol V4L2_FRMSIZE_TYPE_STEPWISE +ignore symbol V4L2_MEMORY_DMABUF +ignore symbol V4L2_MEMORY_MMAP +ignore symbol V4L2_MEMORY_OVERLAY +ignore symbol V4L2_MEMORY_USERPTR +ignore symbol V4L2_PRIORITY_BACKGROUND +ignore symbol V4L2_PRIORITY_DEFAULT +ignore symbol V4L2_PRIORITY_INTERACTIVE +ignore symbol V4L2_PRIORITY_RECORD +ignore symbol V4L2_PRIORITY_UNSET +ignore symbol V4L2_QUANTIZATION_DEFAULT +ignore symbol V4L2_QUANTIZATION_FULL_RANGE +ignore symbol V4L2_QUANTIZATION_LIM_RANGE +ignore symbol V4L2_TUNER_ANALOG_TV +ignore symbol V4L2_TUNER_DIGITAL_TV +ignore symbol V4L2_TUNER_RADIO +ignore symbol V4L2_TUNER_RF +ignore symbol V4L2_TUNER_SDR +ignore symbol V4L2_XFER_FUNC_709 +ignore symbol V4L2_XFER_FUNC_ADOBERGB +ignore symbol V4L2_XFER_FUNC_DCI_P3 +ignore symbol V4L2_XFER_FUNC_DEFAULT +ignore symbol V4L2_XFER_FUNC_NONE +ignore symbol V4L2_XFER_FUNC_SMPTE2084 +ignore symbol V4L2_XFER_FUNC_SMPTE240M +ignore symbol V4L2_XFER_FUNC_SRGB +ignore symbol V4L2_YCBCR_ENC_601 +ignore symbol V4L2_YCBCR_ENC_709 +ignore symbol V4L2_YCBCR_ENC_BT2020 +ignore symbol V4L2_YCBCR_ENC_BT2020_CONST_LUM +ignore symbol V4L2_YCBCR_ENC_DEFAULT +ignore symbol V4L2_YCBCR_ENC_SMPTE240M +ignore symbol V4L2_YCBCR_ENC_SYCC +ignore symbol V4L2_YCBCR_ENC_XV601 +ignore symbol V4L2_YCBCR_ENC_XV709 + +# For now, ignore all defines +ignore define VIDEO_MAX_FRAME +ignore define VIDEO_MAX_PLANES +ignore define v4l2_fourcc +ignore define v4l2_fourcc_be +ignore define V4L2_FIELD_HAS_TOP +ignore define V4L2_FIELD_HAS_BOTTOM +ignore define V4L2_FIELD_HAS_BOTH +ignore define V4L2_FIELD_HAS_T_OR_B +ignore define V4L2_TYPE_IS_MULTIPLANAR +ignore define V4L2_TYPE_IS_OUTPUT +ignore define V4L2_TUNER_ADC +ignore define V4L2_MAP_COLORSPACE_DEFAULT +ignore define V4L2_MAP_XFER_FUNC_DEFAULT +ignore define V4L2_MAP_YCBCR_ENC_DEFAULT +ignore define V4L2_CAP_VIDEO_CAPTURE +ignore define V4L2_CAP_VIDEO_OUTPUT +ignore define V4L2_CAP_VIDEO_OVERLAY +ignore define V4L2_CAP_VBI_CAPTURE +ignore define V4L2_CAP_VBI_OUTPUT +ignore define V4L2_CAP_SLICED_VBI_CAPTURE +ignore define V4L2_CAP_SLICED_VBI_OUTPUT +ignore define V4L2_CAP_RDS_CAPTURE +ignore define V4L2_CAP_VIDEO_OUTPUT_OVERLAY +ignore define V4L2_CAP_HW_FREQ_SEEK +ignore define V4L2_CAP_RDS_OUTPUT +ignore define V4L2_CAP_VIDEO_CAPTURE_MPLANE +ignore define V4L2_CAP_VIDEO_OUTPUT_MPLANE +ignore define V4L2_CAP_VIDEO_M2M_MPLANE +ignore define V4L2_CAP_VIDEO_M2M +ignore define V4L2_CAP_TUNER +ignore define V4L2_CAP_AUDIO +ignore define V4L2_CAP_RADIO +ignore define V4L2_CAP_MODULATOR +ignore define V4L2_CAP_SDR_CAPTURE +ignore define V4L2_CAP_EXT_PIX_FORMAT +ignore define V4L2_CAP_SDR_OUTPUT +ignore define V4L2_CAP_READWRITE +ignore define V4L2_CAP_ASYNCIO +ignore define V4L2_CAP_STREAMING +ignore define V4L2_CAP_DEVICE_CAPS +ignore define V4L2_PIX_FMT_RGB332 +ignore define V4L2_PIX_FMT_RGB444 +ignore define V4L2_PIX_FMT_ARGB444 +ignore define V4L2_PIX_FMT_XRGB444 +ignore define V4L2_PIX_FMT_RGB555 +ignore define V4L2_PIX_FMT_ARGB555 +ignore define V4L2_PIX_FMT_XRGB555 +ignore define V4L2_PIX_FMT_RGB565 +ignore define V4L2_PIX_FMT_RGB555X +ignore define V4L2_PIX_FMT_ARGB555X +ignore define V4L2_PIX_FMT_XRGB555X +ignore define V4L2_PIX_FMT_RGB565X +ignore define V4L2_PIX_FMT_BGR666 +ignore define V4L2_PIX_FMT_BGR24 +ignore define V4L2_PIX_FMT_RGB24 +ignore define V4L2_PIX_FMT_BGR32 +ignore define V4L2_PIX_FMT_ABGR32 +ignore define V4L2_PIX_FMT_XBGR32 +ignore define V4L2_PIX_FMT_RGB32 +ignore define V4L2_PIX_FMT_ARGB32 +ignore define V4L2_PIX_FMT_XRGB32 +ignore define V4L2_PIX_FMT_GREY +ignore define V4L2_PIX_FMT_Y4 +ignore define V4L2_PIX_FMT_Y6 +ignore define V4L2_PIX_FMT_Y10 +ignore define V4L2_PIX_FMT_Y12 +ignore define V4L2_PIX_FMT_Y16 +ignore define V4L2_PIX_FMT_Y16_BE +ignore define V4L2_PIX_FMT_Y10BPACK +ignore define V4L2_PIX_FMT_PAL8 +ignore define V4L2_PIX_FMT_UV8 +ignore define V4L2_PIX_FMT_YUYV +ignore define V4L2_PIX_FMT_YYUV +ignore define V4L2_PIX_FMT_YVYU +ignore define V4L2_PIX_FMT_UYVY +ignore define V4L2_PIX_FMT_VYUY +ignore define V4L2_PIX_FMT_Y41P +ignore define V4L2_PIX_FMT_YUV444 +ignore define V4L2_PIX_FMT_YUV555 +ignore define V4L2_PIX_FMT_YUV565 +ignore define V4L2_PIX_FMT_YUV32 +ignore define V4L2_PIX_FMT_HI240 +ignore define V4L2_PIX_FMT_HM12 +ignore define V4L2_PIX_FMT_M420 +ignore define V4L2_PIX_FMT_NV12 +ignore define V4L2_PIX_FMT_NV21 +ignore define V4L2_PIX_FMT_NV16 +ignore define V4L2_PIX_FMT_NV61 +ignore define V4L2_PIX_FMT_NV24 +ignore define V4L2_PIX_FMT_NV42 +ignore define V4L2_PIX_FMT_NV12M +ignore define V4L2_PIX_FMT_NV21M +ignore define V4L2_PIX_FMT_NV16M +ignore define V4L2_PIX_FMT_NV61M +ignore define V4L2_PIX_FMT_NV12MT +ignore define V4L2_PIX_FMT_NV12MT_16X16 +ignore define V4L2_PIX_FMT_YUV410 +ignore define V4L2_PIX_FMT_YVU410 +ignore define V4L2_PIX_FMT_YUV411P +ignore define V4L2_PIX_FMT_YUV420 +ignore define V4L2_PIX_FMT_YVU420 +ignore define V4L2_PIX_FMT_YUV422P +ignore define V4L2_PIX_FMT_YUV420M +ignore define V4L2_PIX_FMT_YVU420M +ignore define V4L2_PIX_FMT_YUV422M +ignore define V4L2_PIX_FMT_YVU422M +ignore define V4L2_PIX_FMT_YUV444M +ignore define V4L2_PIX_FMT_YVU444M +ignore define V4L2_PIX_FMT_SBGGR8 +ignore define V4L2_PIX_FMT_SGBRG8 +ignore define V4L2_PIX_FMT_SGRBG8 +ignore define V4L2_PIX_FMT_SRGGB8 +ignore define V4L2_PIX_FMT_SBGGR10 +ignore define V4L2_PIX_FMT_SGBRG10 +ignore define V4L2_PIX_FMT_SGRBG10 +ignore define V4L2_PIX_FMT_SRGGB10 +ignore define V4L2_PIX_FMT_SBGGR10P +ignore define V4L2_PIX_FMT_SGBRG10P +ignore define V4L2_PIX_FMT_SGRBG10P +ignore define V4L2_PIX_FMT_SRGGB10P +ignore define V4L2_PIX_FMT_SBGGR10ALAW8 +ignore define V4L2_PIX_FMT_SGBRG10ALAW8 +ignore define V4L2_PIX_FMT_SGRBG10ALAW8 +ignore define V4L2_PIX_FMT_SRGGB10ALAW8 +ignore define V4L2_PIX_FMT_SBGGR10DPCM8 +ignore define V4L2_PIX_FMT_SGBRG10DPCM8 +ignore define V4L2_PIX_FMT_SGRBG10DPCM8 +ignore define V4L2_PIX_FMT_SRGGB10DPCM8 +ignore define V4L2_PIX_FMT_SBGGR12 +ignore define V4L2_PIX_FMT_SGBRG12 +ignore define V4L2_PIX_FMT_SGRBG12 +ignore define V4L2_PIX_FMT_SRGGB12 +ignore define V4L2_PIX_FMT_SBGGR16 +ignore define V4L2_PIX_FMT_MJPEG +ignore define V4L2_PIX_FMT_JPEG +ignore define V4L2_PIX_FMT_DV +ignore define V4L2_PIX_FMT_MPEG +ignore define V4L2_PIX_FMT_H264 +ignore define V4L2_PIX_FMT_H264_NO_SC +ignore define V4L2_PIX_FMT_H264_MVC +ignore define V4L2_PIX_FMT_H263 +ignore define V4L2_PIX_FMT_MPEG1 +ignore define V4L2_PIX_FMT_MPEG2 +ignore define V4L2_PIX_FMT_MPEG4 +ignore define V4L2_PIX_FMT_XVID +ignore define V4L2_PIX_FMT_VC1_ANNEX_G +ignore define V4L2_PIX_FMT_VC1_ANNEX_L +ignore define V4L2_PIX_FMT_VP8 +ignore define V4L2_PIX_FMT_CPIA1 +ignore define V4L2_PIX_FMT_WNVA +ignore define V4L2_PIX_FMT_SN9C10X +ignore define V4L2_PIX_FMT_SN9C20X_I420 +ignore define V4L2_PIX_FMT_PWC1 +ignore define V4L2_PIX_FMT_PWC2 +ignore define V4L2_PIX_FMT_ET61X251 +ignore define V4L2_PIX_FMT_SPCA501 +ignore define V4L2_PIX_FMT_SPCA505 +ignore define V4L2_PIX_FMT_SPCA508 +ignore define V4L2_PIX_FMT_SPCA561 +ignore define V4L2_PIX_FMT_PAC207 +ignore define V4L2_PIX_FMT_MR97310A +ignore define V4L2_PIX_FMT_JL2005BCD +ignore define V4L2_PIX_FMT_SN9C2028 +ignore define V4L2_PIX_FMT_SQ905C +ignore define V4L2_PIX_FMT_PJPG +ignore define V4L2_PIX_FMT_OV511 +ignore define V4L2_PIX_FMT_OV518 +ignore define V4L2_PIX_FMT_STV0680 +ignore define V4L2_PIX_FMT_TM6000 +ignore define V4L2_PIX_FMT_CIT_YYVYUY +ignore define V4L2_PIX_FMT_KONICA420 +ignore define V4L2_PIX_FMT_JPGL +ignore define V4L2_PIX_FMT_SE401 +ignore define V4L2_PIX_FMT_S5C_UYVY_JPG +ignore define V4L2_PIX_FMT_Y8I +ignore define V4L2_PIX_FMT_Y12I +ignore define V4L2_PIX_FMT_Z16 +ignore define V4L2_SDR_FMT_CU8 +ignore define V4L2_SDR_FMT_CU16LE +ignore define V4L2_SDR_FMT_CS8 +ignore define V4L2_SDR_FMT_CS14LE +ignore define V4L2_SDR_FMT_RU12LE +ignore define V4L2_PIX_FMT_PRIV_MAGIC +ignore define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA +ignore define V4L2_FMT_FLAG_COMPRESSED +ignore define V4L2_FMT_FLAG_EMULATED +ignore define V4L2_TC_TYPE_24FPS +ignore define V4L2_TC_TYPE_25FPS +ignore define V4L2_TC_TYPE_30FPS +ignore define V4L2_TC_TYPE_50FPS +ignore define V4L2_TC_TYPE_60FPS +ignore define V4L2_TC_FLAG_DROPFRAME +ignore define V4L2_TC_FLAG_COLORFRAME +ignore define V4L2_TC_USERBITS_field +ignore define V4L2_TC_USERBITS_USERDEFINED +ignore define V4L2_TC_USERBITS_8BITCHARS +ignore define V4L2_JPEG_MARKER_DHT +ignore define V4L2_JPEG_MARKER_DQT +ignore define V4L2_JPEG_MARKER_DRI +ignore define V4L2_JPEG_MARKER_COM +ignore define V4L2_JPEG_MARKER_APP +ignore define V4L2_BUF_FLAG_MAPPED +ignore define V4L2_BUF_FLAG_QUEUED +ignore define V4L2_BUF_FLAG_DONE +ignore define V4L2_BUF_FLAG_KEYFRAME +ignore define V4L2_BUF_FLAG_PFRAME +ignore define V4L2_BUF_FLAG_BFRAME +ignore define V4L2_BUF_FLAG_ERROR +ignore define V4L2_BUF_FLAG_TIMECODE +ignore define V4L2_BUF_FLAG_PREPARED +ignore define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE +ignore define V4L2_BUF_FLAG_NO_CACHE_CLEAN +ignore define V4L2_BUF_FLAG_TIMESTAMP_MASK +ignore define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN +ignore define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC +ignore define V4L2_BUF_FLAG_TIMESTAMP_COPY +ignore define V4L2_BUF_FLAG_TSTAMP_SRC_MASK +ignore define V4L2_BUF_FLAG_TSTAMP_SRC_EOF +ignore define V4L2_BUF_FLAG_TSTAMP_SRC_SOE +ignore define V4L2_BUF_FLAG_LAST +ignore define V4L2_FBUF_CAP_EXTERNOVERLAY +ignore define V4L2_FBUF_CAP_CHROMAKEY +ignore define V4L2_FBUF_CAP_LIST_CLIPPING +ignore define V4L2_FBUF_CAP_BITMAP_CLIPPING +ignore define V4L2_FBUF_CAP_LOCAL_ALPHA +ignore define V4L2_FBUF_CAP_GLOBAL_ALPHA +ignore define V4L2_FBUF_CAP_LOCAL_INV_ALPHA +ignore define V4L2_FBUF_CAP_SRC_CHROMAKEY +ignore define V4L2_FBUF_FLAG_PRIMARY +ignore define V4L2_FBUF_FLAG_OVERLAY +ignore define V4L2_FBUF_FLAG_CHROMAKEY +ignore define V4L2_FBUF_FLAG_LOCAL_ALPHA +ignore define V4L2_FBUF_FLAG_GLOBAL_ALPHA +ignore define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA +ignore define V4L2_FBUF_FLAG_SRC_CHROMAKEY +ignore define V4L2_MODE_HIGHQUALITY +ignore define V4L2_CAP_TIMEPERFRAME +ignore define V4L2_STD_PAL_B +ignore define V4L2_STD_PAL_B1 +ignore define V4L2_STD_PAL_G +ignore define V4L2_STD_PAL_H +ignore define V4L2_STD_PAL_I +ignore define V4L2_STD_PAL_D +ignore define V4L2_STD_PAL_D1 +ignore define V4L2_STD_PAL_K +ignore define V4L2_STD_PAL_M +ignore define V4L2_STD_PAL_N +ignore define V4L2_STD_PAL_Nc +ignore define V4L2_STD_PAL_60 +ignore define V4L2_STD_NTSC_M +ignore define V4L2_STD_NTSC_M_JP +ignore define V4L2_STD_NTSC_443 +ignore define V4L2_STD_NTSC_M_KR +ignore define V4L2_STD_SECAM_B +ignore define V4L2_STD_SECAM_D +ignore define V4L2_STD_SECAM_G +ignore define V4L2_STD_SECAM_H +ignore define V4L2_STD_SECAM_K +ignore define V4L2_STD_SECAM_K1 +ignore define V4L2_STD_SECAM_L +ignore define V4L2_STD_SECAM_LC +ignore define V4L2_STD_ATSC_8_VSB +ignore define V4L2_STD_ATSC_16_VSB +ignore define V4L2_STD_NTSC +ignore define V4L2_STD_SECAM_DK +ignore define V4L2_STD_SECAM +ignore define V4L2_STD_PAL_BG +ignore define V4L2_STD_PAL_DK +ignore define V4L2_STD_PAL +ignore define V4L2_STD_B +ignore define V4L2_STD_G +ignore define V4L2_STD_H +ignore define V4L2_STD_L +ignore define V4L2_STD_GH +ignore define V4L2_STD_DK +ignore define V4L2_STD_BG +ignore define V4L2_STD_MN +ignore define V4L2_STD_MTS +ignore define V4L2_STD_525_60 +ignore define V4L2_STD_625_50 +ignore define V4L2_STD_ATSC +ignore define V4L2_STD_UNKNOWN +ignore define V4L2_STD_ALL +ignore define V4L2_DV_PROGRESSIVE +ignore define V4L2_DV_INTERLACED +ignore define V4L2_DV_VSYNC_POS_POL +ignore define V4L2_DV_HSYNC_POS_POL +ignore define V4L2_DV_BT_STD_CEA861 +ignore define V4L2_DV_BT_STD_DMT +ignore define V4L2_DV_BT_STD_CVT +ignore define V4L2_DV_BT_STD_GTF +ignore define V4L2_DV_FL_REDUCED_BLANKING +ignore define V4L2_DV_FL_CAN_REDUCE_FPS +ignore define V4L2_DV_FL_REDUCED_FPS +ignore define V4L2_DV_FL_HALF_LINE +ignore define V4L2_DV_FL_IS_CE_VIDEO +ignore define V4L2_DV_BT_BLANKING_WIDTH(bt) +ignore define V4L2_DV_BT_FRAME_WIDTH(bt) +ignore define V4L2_DV_BT_BLANKING_HEIGHT(bt) +ignore define V4L2_DV_BT_FRAME_HEIGHT(bt) +ignore define V4L2_DV_BT_656_1120 +ignore define V4L2_DV_BT_CAP_INTERLACED +ignore define V4L2_DV_BT_CAP_PROGRESSIVE +ignore define V4L2_DV_BT_CAP_REDUCED_BLANKING +ignore define V4L2_DV_BT_CAP_CUSTOM +ignore define V4L2_INPUT_TYPE_TUNER +ignore define V4L2_INPUT_TYPE_CAMERA +ignore define V4L2_IN_ST_NO_POWER +ignore define V4L2_IN_ST_NO_SIGNAL +ignore define V4L2_IN_ST_NO_COLOR +ignore define V4L2_IN_ST_HFLIP +ignore define V4L2_IN_ST_VFLIP +ignore define V4L2_IN_ST_NO_H_LOCK +ignore define V4L2_IN_ST_COLOR_KILL +ignore define V4L2_IN_ST_NO_SYNC +ignore define V4L2_IN_ST_NO_EQU +ignore define V4L2_IN_ST_NO_CARRIER +ignore define V4L2_IN_ST_MACROVISION +ignore define V4L2_IN_ST_NO_ACCESS +ignore define V4L2_IN_ST_VTR +ignore define V4L2_IN_CAP_DV_TIMINGS +ignore define V4L2_IN_CAP_CUSTOM_TIMINGS +ignore define V4L2_IN_CAP_STD +ignore define V4L2_IN_CAP_NATIVE_SIZE +ignore define V4L2_OUTPUT_TYPE_MODULATOR +ignore define V4L2_OUTPUT_TYPE_ANALOG +ignore define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY +ignore define V4L2_OUT_CAP_DV_TIMINGS +ignore define V4L2_OUT_CAP_CUSTOM_TIMINGS +ignore define V4L2_OUT_CAP_STD +ignore define V4L2_OUT_CAP_NATIVE_SIZE +ignore define V4L2_CTRL_ID_MASK +ignore define V4L2_CTRL_ID2CLASS(id) +ignore define V4L2_CTRL_ID2WHICH(id) +ignore define V4L2_CTRL_DRIVER_PRIV(id) +ignore define V4L2_CTRL_MAX_DIMS +ignore define V4L2_CTRL_WHICH_CUR_VAL +ignore define V4L2_CTRL_WHICH_DEF_VAL +ignore define V4L2_CTRL_FLAG_DISABLED +ignore define V4L2_CTRL_FLAG_GRABBED +ignore define V4L2_CTRL_FLAG_READ_ONLY +ignore define V4L2_CTRL_FLAG_UPDATE +ignore define V4L2_CTRL_FLAG_INACTIVE +ignore define V4L2_CTRL_FLAG_SLIDER +ignore define V4L2_CTRL_FLAG_WRITE_ONLY +ignore define V4L2_CTRL_FLAG_VOLATILE +ignore define V4L2_CTRL_FLAG_HAS_PAYLOAD +ignore define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE +ignore define V4L2_CTRL_FLAG_NEXT_CTRL +ignore define V4L2_CTRL_FLAG_NEXT_COMPOUND +ignore define V4L2_CID_MAX_CTRLS +ignore define V4L2_CID_PRIVATE_BASE +ignore define V4L2_TUNER_CAP_LOW +ignore define V4L2_TUNER_CAP_NORM +ignore define V4L2_TUNER_CAP_HWSEEK_BOUNDED +ignore define V4L2_TUNER_CAP_HWSEEK_WRAP +ignore define V4L2_TUNER_CAP_STEREO +ignore define V4L2_TUNER_CAP_LANG2 +ignore define V4L2_TUNER_CAP_SAP +ignore define V4L2_TUNER_CAP_LANG1 +ignore define V4L2_TUNER_CAP_RDS +ignore define V4L2_TUNER_CAP_RDS_BLOCK_IO +ignore define V4L2_TUNER_CAP_RDS_CONTROLS +ignore define V4L2_TUNER_CAP_FREQ_BANDS +ignore define V4L2_TUNER_CAP_HWSEEK_PROG_LIM +ignore define V4L2_TUNER_CAP_1HZ +ignore define V4L2_TUNER_SUB_MONO +ignore define V4L2_TUNER_SUB_STEREO +ignore define V4L2_TUNER_SUB_LANG2 +ignore define V4L2_TUNER_SUB_SAP +ignore define V4L2_TUNER_SUB_LANG1 +ignore define V4L2_TUNER_SUB_RDS +ignore define V4L2_TUNER_MODE_MONO +ignore define V4L2_TUNER_MODE_STEREO +ignore define V4L2_TUNER_MODE_LANG2 +ignore define V4L2_TUNER_MODE_SAP +ignore define V4L2_TUNER_MODE_LANG1 +ignore define V4L2_TUNER_MODE_LANG1_LANG2 +ignore define V4L2_BAND_MODULATION_VSB +ignore define V4L2_BAND_MODULATION_FM +ignore define V4L2_BAND_MODULATION_AM +ignore define V4L2_RDS_BLOCK_MSK +ignore define V4L2_RDS_BLOCK_A +ignore define V4L2_RDS_BLOCK_B +ignore define V4L2_RDS_BLOCK_C +ignore define V4L2_RDS_BLOCK_D +ignore define V4L2_RDS_BLOCK_C_ALT +ignore define V4L2_RDS_BLOCK_INVALID +ignore define V4L2_RDS_BLOCK_CORRECTED +ignore define V4L2_RDS_BLOCK_ERROR +ignore define V4L2_AUDCAP_STEREO +ignore define V4L2_AUDCAP_AVL +ignore define V4L2_AUDMODE_AVL +ignore define V4L2_ENC_IDX_FRAME_I +ignore define V4L2_ENC_IDX_FRAME_P +ignore define V4L2_ENC_IDX_FRAME_B +ignore define V4L2_ENC_IDX_FRAME_MASK +ignore define V4L2_ENC_IDX_ENTRIES +ignore define V4L2_ENC_CMD_START +ignore define V4L2_ENC_CMD_STOP +ignore define V4L2_ENC_CMD_PAUSE +ignore define V4L2_ENC_CMD_RESUME +ignore define V4L2_ENC_CMD_STOP_AT_GOP_END +ignore define V4L2_DEC_CMD_START +ignore define V4L2_DEC_CMD_STOP +ignore define V4L2_DEC_CMD_PAUSE +ignore define V4L2_DEC_CMD_RESUME +ignore define V4L2_DEC_CMD_START_MUTE_AUDIO +ignore define V4L2_DEC_CMD_PAUSE_TO_BLACK +ignore define V4L2_DEC_CMD_STOP_TO_BLACK +ignore define V4L2_DEC_CMD_STOP_IMMEDIATELY +ignore define V4L2_DEC_START_FMT_NONE +ignore define V4L2_DEC_START_FMT_GOP +ignore define V4L2_VBI_UNSYNC +ignore define V4L2_VBI_INTERLACED +ignore define V4L2_VBI_ITU_525_F1_START +ignore define V4L2_VBI_ITU_525_F2_START +ignore define V4L2_VBI_ITU_625_F1_START +ignore define V4L2_VBI_ITU_625_F2_START +ignore define V4L2_SLICED_TELETEXT_B +ignore define V4L2_SLICED_VPS +ignore define V4L2_SLICED_CAPTION_525 +ignore define V4L2_SLICED_WSS_625 +ignore define V4L2_SLICED_VBI_525 +ignore define V4L2_SLICED_VBI_625 +ignore define V4L2_MPEG_VBI_IVTV_TELETEXT_B +ignore define V4L2_MPEG_VBI_IVTV_CAPTION_525 +ignore define V4L2_MPEG_VBI_IVTV_WSS_625 +ignore define V4L2_MPEG_VBI_IVTV_VPS +ignore define V4L2_MPEG_VBI_IVTV_MAGIC0 +ignore define V4L2_MPEG_VBI_IVTV_MAGIC1 +ignore define V4L2_EVENT_ALL +ignore define V4L2_EVENT_VSYNC +ignore define V4L2_EVENT_EOS +ignore define V4L2_EVENT_CTRL +ignore define V4L2_EVENT_FRAME_SYNC +ignore define V4L2_EVENT_SOURCE_CHANGE +ignore define V4L2_EVENT_PRIVATE_START +ignore define V4L2_EVENT_CTRL_CH_VALUE +ignore define V4L2_EVENT_CTRL_CH_FLAGS +ignore define V4L2_EVENT_CTRL_CH_RANGE +ignore define V4L2_EVENT_SRC_CH_RESOLUTION +ignore define V4L2_EVENT_MD_FL_HAVE_FRAME_SEQ +ignore define V4L2_EVENT_SUB_FL_SEND_INITIAL +ignore define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK +ignore define V4L2_CHIP_MATCH_BRIDGE +ignore define V4L2_CHIP_MATCH_SUBDEV +ignore define V4L2_CHIP_MATCH_HOST +ignore define V4L2_CHIP_MATCH_I2C_DRIVER +ignore define V4L2_CHIP_MATCH_I2C_ADDR +ignore define V4L2_CHIP_MATCH_AC97 +ignore define V4L2_CHIP_FL_READABLE +ignore define V4L2_CHIP_FL_WRITABLE +ignore define BASE_VIDIOC_PRIVATE + +# Ignore reserved ioctl +ignore ioctl VIDIOC_RESERVED + +# Associate ioctls with their counterparts +replace ioctl VIDIOC_DBG_S_REGISTER vidioc_dbg_g_register +replace ioctl VIDIOC_DQBUF vidioc_qbuf +replace ioctl VIDIOC_S_AUDOUT vidioc_g_audout +replace ioctl VIDIOC_S_CROP vidioc_g_crop +replace ioctl VIDIOC_S_CTRL vidioc_g_ctrl +replace ioctl VIDIOC_S_DV_TIMINGS vidioc_g_dv_timings +replace ioctl VIDIOC_S_EDID vidioc_g_edid +replace ioctl VIDIOC_S_EXT_CTRLS vidioc_g_ext_ctrls +replace ioctl VIDIOC_S_FBUF vidioc_g_fbuf +replace ioctl VIDIOC_S_FMT vidioc_g_fmt +replace ioctl VIDIOC_S_FREQUENCY vidioc_g_frequency +replace ioctl VIDIOC_S_INPUT vidioc_g_input +replace ioctl VIDIOC_S_JPEGCOMP vidioc_g_jpegcomp +replace ioctl VIDIOC_S_MODULATOR vidioc_g_modulator +replace ioctl VIDIOC_S_OUTPUT vidioc_g_output +replace ioctl VIDIOC_S_PARM vidioc_g_parm +replace ioctl VIDIOC_S_PRIORITY vidioc_g_priority +replace ioctl VIDIOC_S_SELECTION vidioc_g_selection +replace ioctl VIDIOC_S_STD vidioc_g_std +replace ioctl VIDIOC_S_AUDIO vidioc_g_audio +replace ioctl VIDIOC_S_TUNER vidioc_g_tuner +replace ioctl VIDIOC_TRY_DECODER_CMD vidioc_decoder_cmd +replace ioctl VIDIOC_TRY_ENCODER_CMD vidioc_encoder_cmd +replace ioctl VIDIOC_TRY_EXT_CTRLS vidioc_g_ext_ctrls +replace ioctl VIDIOC_TRY_FMT vidioc_g_fmt +replace ioctl VIDIOC_STREAMOFF vidioc_streamon +replace ioctl VIDIOC_UNSUBSCRIBE_EVENT vidioc_subscribe_event +replace ioctl VIDIOC_QUERY_EXT_CTRL vidioc_queryctrl +replace ioctl VIDIOC_QUERYMENU vidioc_queryctrl -- 2.39.5