diff --git a/Dockerfile.rpi.buster b/Dockerfile.rpi.buster index 7bf0c80..6741d62 100644 --- a/Dockerfile.rpi.buster +++ b/Dockerfile.rpi.buster @@ -6,11 +6,10 @@ RUN /bin/bash -c /opt/scripts/install-base-deps.sh && \ echo "deb http://archive.raspberrypi.org/debian/ buster main" >> /etc/apt/sources.list && \ apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 82B129927FA3303E && \ apt-get update && \ - apt-get install -y --no-install-recommends libraspberrypi-dev && \ + apt-get install -y --no-install-recommends libraspberrypi-dev linux-libc-dev && \ apt-get clean -y && \ rm -rf /var/lib/apt/lists/* -COPY RPi /opt/RPi COPY FFmpeg-rpi /opt/FFmpeg COPY SDL2 /opt/SDL2 COPY SDL_ttf /opt/SDL_ttf diff --git a/RPi/media.h b/RPi/media.h deleted file mode 100644 index 35865b6..0000000 --- a/RPi/media.h +++ /dev/null @@ -1,441 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * Multimedia device API - * - * Copyright (C) 2010 Nokia Corporation - * - * Contacts: Laurent Pinchart - * Sakari Ailus - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * 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. - */ - -#ifndef __LINUX_MEDIA_H -#define __LINUX_MEDIA_H - -#ifndef __KERNEL__ -#include -#endif -#define __user -#include -#include - -struct media_device_info { - char driver[16]; - char model[32]; - char serial[40]; - char bus_info[32]; - __u32 media_version; - __u32 hw_revision; - __u32 driver_version; - __u32 reserved[31]; -}; - -/* - * Base number ranges for entity functions - * - * NOTE: Userspace should not rely on these ranges to identify a group - * of function types, as newer functions can be added with any name within - * the full u32 range. - * - * Some older functions use the MEDIA_ENT_F_OLD_*_BASE range. Do not - * change this, this is for backwards compatibility. When adding new - * functions always use MEDIA_ENT_F_BASE. - */ -#define MEDIA_ENT_F_BASE 0x00000000 -#define MEDIA_ENT_F_OLD_BASE 0x00010000 -#define MEDIA_ENT_F_OLD_SUBDEV_BASE 0x00020000 - -/* - * Initial value to be used when a new entity is created - * Drivers should change it to something useful. - */ -#define MEDIA_ENT_F_UNKNOWN MEDIA_ENT_F_BASE - -/* - * Subdevs are initialized with MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN in order - * to preserve backward compatibility. Drivers must change to the proper - * subdev type before registering the entity. - */ -#define MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN MEDIA_ENT_F_OLD_SUBDEV_BASE - -/* - * DVB entity functions - */ -#define MEDIA_ENT_F_DTV_DEMOD (MEDIA_ENT_F_BASE + 0x00001) -#define MEDIA_ENT_F_TS_DEMUX (MEDIA_ENT_F_BASE + 0x00002) -#define MEDIA_ENT_F_DTV_CA (MEDIA_ENT_F_BASE + 0x00003) -#define MEDIA_ENT_F_DTV_NET_DECAP (MEDIA_ENT_F_BASE + 0x00004) - -/* - * I/O entity functions - */ -#define MEDIA_ENT_F_IO_V4L (MEDIA_ENT_F_OLD_BASE + 1) -#define MEDIA_ENT_F_IO_DTV (MEDIA_ENT_F_BASE + 0x01001) -#define MEDIA_ENT_F_IO_VBI (MEDIA_ENT_F_BASE + 0x01002) -#define MEDIA_ENT_F_IO_SWRADIO (MEDIA_ENT_F_BASE + 0x01003) - -/* - * Sensor functions - */ -#define MEDIA_ENT_F_CAM_SENSOR (MEDIA_ENT_F_OLD_SUBDEV_BASE + 1) -#define MEDIA_ENT_F_FLASH (MEDIA_ENT_F_OLD_SUBDEV_BASE + 2) -#define MEDIA_ENT_F_LENS (MEDIA_ENT_F_OLD_SUBDEV_BASE + 3) - -/* - * Digital TV, analog TV, radio and/or software defined radio tuner functions. - * - * It is a responsibility of the master/bridge drivers to add connectors - * and links for MEDIA_ENT_F_TUNER. Please notice that some old tuners - * may require the usage of separate I2C chips to decode analog TV signals, - * when the master/bridge chipset doesn't have its own TV standard decoder. - * On such cases, the IF-PLL staging is mapped via one or two entities: - * MEDIA_ENT_F_IF_VID_DECODER and/or MEDIA_ENT_F_IF_AUD_DECODER. - */ -#define MEDIA_ENT_F_TUNER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 5) - -/* - * Analog TV IF-PLL decoder functions - * - * It is a responsibility of the master/bridge drivers to create links - * for MEDIA_ENT_F_IF_VID_DECODER and MEDIA_ENT_F_IF_AUD_DECODER. - */ -#define MEDIA_ENT_F_IF_VID_DECODER (MEDIA_ENT_F_BASE + 0x02001) -#define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 0x02002) - -/* - * Audio entity functions - */ -#define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 0x03001) -#define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 0x03002) -#define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 0x03003) - -/* - * Processing entity functions - */ -#define MEDIA_ENT_F_PROC_VIDEO_COMPOSER (MEDIA_ENT_F_BASE + 0x4001) -#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER (MEDIA_ENT_F_BASE + 0x4002) -#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV (MEDIA_ENT_F_BASE + 0x4003) -#define MEDIA_ENT_F_PROC_VIDEO_LUT (MEDIA_ENT_F_BASE + 0x4004) -#define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005) -#define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006) -#define MEDIA_ENT_F_PROC_VIDEO_ENCODER (MEDIA_ENT_F_BASE + 0x4007) -#define MEDIA_ENT_F_PROC_VIDEO_DECODER (MEDIA_ENT_F_BASE + 0x4008) - -/* - * Switch and bridge entity functions - */ -#define MEDIA_ENT_F_VID_MUX (MEDIA_ENT_F_BASE + 0x5001) -#define MEDIA_ENT_F_VID_IF_BRIDGE (MEDIA_ENT_F_BASE + 0x5002) - -/* - * Video decoder/encoder functions - */ -#define MEDIA_ENT_F_ATV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 4) -#define MEDIA_ENT_F_DV_DECODER (MEDIA_ENT_F_BASE + 0x6001) -#define MEDIA_ENT_F_DV_ENCODER (MEDIA_ENT_F_BASE + 0x6002) - -/* Entity flags */ -#define MEDIA_ENT_FL_DEFAULT (1 << 0) -#define MEDIA_ENT_FL_CONNECTOR (1 << 1) - -/* OR with the entity id value to find the next entity */ -#define MEDIA_ENT_ID_FLAG_NEXT (1U << 31) - -struct media_entity_desc { - __u32 id; - char name[32]; - __u32 type; - __u32 revision; - __u32 flags; - __u32 group_id; - __u16 pads; - __u16 links; - - __u32 reserved[4]; - - union { - /* Node specifications */ - struct { - __u32 major; - __u32 minor; - } dev; - -#if !defined(__KERNEL__) - /* - * TODO: this shouldn't have been added without - * actual drivers that use this. When the first real driver - * appears that sets this information, special attention - * should be given whether this information is 1) enough, and - * 2) can deal with udev rules that rename devices. The struct - * dev would not be sufficient for this since that does not - * contain the subdevice information. In addition, struct dev - * can only refer to a single device, and not to multiple (e.g. - * pcm and mixer devices). - */ - struct { - __u32 card; - __u32 device; - __u32 subdevice; - } alsa; - - /* - * DEPRECATED: previous node specifications. Kept just to - * avoid breaking compilation. Use media_entity_desc.dev - * instead. - */ - struct { - __u32 major; - __u32 minor; - } v4l; - struct { - __u32 major; - __u32 minor; - } fb; - int dvb; -#endif - - /* Sub-device specifications */ - /* Nothing needed yet */ - __u8 raw[184]; - }; -}; - -#define MEDIA_PAD_FL_SINK (1 << 0) -#define MEDIA_PAD_FL_SOURCE (1 << 1) -#define MEDIA_PAD_FL_MUST_CONNECT (1 << 2) - -struct media_pad_desc { - __u32 entity; /* entity ID */ - __u16 index; /* pad index */ - __u32 flags; /* pad flags */ - __u32 reserved[2]; -}; - -#define MEDIA_LNK_FL_ENABLED (1 << 0) -#define MEDIA_LNK_FL_IMMUTABLE (1 << 1) -#define MEDIA_LNK_FL_DYNAMIC (1 << 2) - -#define MEDIA_LNK_FL_LINK_TYPE (0xf << 28) -# define MEDIA_LNK_FL_DATA_LINK (0 << 28) -# define MEDIA_LNK_FL_INTERFACE_LINK (1 << 28) - -struct media_link_desc { - struct media_pad_desc source; - struct media_pad_desc sink; - __u32 flags; - __u32 reserved[2]; -}; - -struct media_links_enum { - __u32 entity; - /* Should have enough room for pads elements */ - struct media_pad_desc __user *pads; - /* Should have enough room for links elements */ - struct media_link_desc __user *links; - __u32 reserved[4]; -}; - -/* Interface type ranges */ - -#define MEDIA_INTF_T_DVB_BASE 0x00000100 -#define MEDIA_INTF_T_V4L_BASE 0x00000200 - -/* Interface types */ - -#define MEDIA_INTF_T_DVB_FE (MEDIA_INTF_T_DVB_BASE) -#define MEDIA_INTF_T_DVB_DEMUX (MEDIA_INTF_T_DVB_BASE + 1) -#define MEDIA_INTF_T_DVB_DVR (MEDIA_INTF_T_DVB_BASE + 2) -#define MEDIA_INTF_T_DVB_CA (MEDIA_INTF_T_DVB_BASE + 3) -#define MEDIA_INTF_T_DVB_NET (MEDIA_INTF_T_DVB_BASE + 4) - -#define MEDIA_INTF_T_V4L_VIDEO (MEDIA_INTF_T_V4L_BASE) -#define MEDIA_INTF_T_V4L_VBI (MEDIA_INTF_T_V4L_BASE + 1) -#define MEDIA_INTF_T_V4L_RADIO (MEDIA_INTF_T_V4L_BASE + 2) -#define MEDIA_INTF_T_V4L_SUBDEV (MEDIA_INTF_T_V4L_BASE + 3) -#define MEDIA_INTF_T_V4L_SWRADIO (MEDIA_INTF_T_V4L_BASE + 4) -#define MEDIA_INTF_T_V4L_TOUCH (MEDIA_INTF_T_V4L_BASE + 5) - -#define MEDIA_INTF_T_ALSA_BASE 0x00000300 -#define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE) -#define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1) -#define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2) - -#if defined(__KERNEL__) - -/* - * Connector functions - * - * For now these should not be used in userspace, as some definitions may - * change. - * - * It is the responsibility of the entity drivers to add connectors and links. - */ -#define MEDIA_ENT_F_CONN_RF (MEDIA_ENT_F_BASE + 0x30001) -#define MEDIA_ENT_F_CONN_SVIDEO (MEDIA_ENT_F_BASE + 0x30002) -#define MEDIA_ENT_F_CONN_COMPOSITE (MEDIA_ENT_F_BASE + 0x30003) - -#endif - -/* - * MC next gen API definitions - */ - -/* - * Appeared in 4.19.0. - * - * The media_version argument comes from the media_version field in - * struct media_device_info. - */ -#define MEDIA_V2_ENTITY_HAS_FLAGS(media_version) \ - ((media_version) >= ((4 << 16) | (19 << 8) | 0)) - -struct media_v2_entity { - __u32 id; - char name[64]; - __u32 function; /* Main function of the entity */ - __u32 flags; - __u32 reserved[5]; -} __attribute__ ((packed)); - -/* Should match the specific fields at media_intf_devnode */ -struct media_v2_intf_devnode { - __u32 major; - __u32 minor; -} __attribute__ ((packed)); - -struct media_v2_interface { - __u32 id; - __u32 intf_type; - __u32 flags; - __u32 reserved[9]; - - union { - struct media_v2_intf_devnode devnode; - __u32 raw[16]; - }; -} __attribute__ ((packed)); - -/* - * Appeared in 4.19.0. - * - * The media_version argument comes from the media_version field in - * struct media_device_info. - */ -#define MEDIA_V2_PAD_HAS_INDEX(media_version) \ - ((media_version) >= ((4 << 16) | (19 << 8) | 0)) - -struct media_v2_pad { - __u32 id; - __u32 entity_id; - __u32 flags; - __u32 index; - __u32 reserved[4]; -} __attribute__ ((packed)); - -struct media_v2_link { - __u32 id; - __u32 source_id; - __u32 sink_id; - __u32 flags; - __u32 reserved[6]; -} __attribute__ ((packed)); - -struct media_v2_topology { - __u64 topology_version; - - __u32 num_entities; - __u32 reserved1; - __u64 ptr_entities; - - __u32 num_interfaces; - __u32 reserved2; - __u64 ptr_interfaces; - - __u32 num_pads; - __u32 reserved3; - __u64 ptr_pads; - - __u32 num_links; - __u32 reserved4; - __u64 ptr_links; -} __attribute__ ((packed)); - -/* ioctls */ - -#define MEDIA_IOC_DEVICE_INFO _IOWR('|', 0x00, struct media_device_info) -#define MEDIA_IOC_ENUM_ENTITIES _IOWR('|', 0x01, struct media_entity_desc) -#define MEDIA_IOC_ENUM_LINKS _IOWR('|', 0x02, struct media_links_enum) -#define MEDIA_IOC_SETUP_LINK _IOWR('|', 0x03, struct media_link_desc) -#define MEDIA_IOC_G_TOPOLOGY _IOWR('|', 0x04, struct media_v2_topology) -#define MEDIA_IOC_REQUEST_ALLOC _IOR ('|', 0x05, int) - -/* - * These ioctls are called on the request file descriptor as returned - * by MEDIA_IOC_REQUEST_ALLOC. - */ -#define MEDIA_REQUEST_IOC_QUEUE _IO('|', 0x80) -#define MEDIA_REQUEST_IOC_REINIT _IO('|', 0x81) - -#ifndef __KERNEL__ - -/* - * Legacy symbols used to avoid userspace compilation breakages. - * Do not use any of this in new applications! - * - * Those symbols map the entity function into types and should be - * used only on legacy programs for legacy hardware. Don't rely - * on those for MEDIA_IOC_G_TOPOLOGY. - */ -#define MEDIA_ENT_TYPE_SHIFT 16 -#define MEDIA_ENT_TYPE_MASK 0x00ff0000 -#define MEDIA_ENT_SUBTYPE_MASK 0x0000ffff - -#define MEDIA_ENT_T_DEVNODE_UNKNOWN (MEDIA_ENT_F_OLD_BASE | \ - MEDIA_ENT_SUBTYPE_MASK) - -#define MEDIA_ENT_T_DEVNODE MEDIA_ENT_F_OLD_BASE -#define MEDIA_ENT_T_DEVNODE_V4L MEDIA_ENT_F_IO_V4L -#define MEDIA_ENT_T_DEVNODE_FB (MEDIA_ENT_F_OLD_BASE + 2) -#define MEDIA_ENT_T_DEVNODE_ALSA (MEDIA_ENT_F_OLD_BASE + 3) -#define MEDIA_ENT_T_DEVNODE_DVB (MEDIA_ENT_F_OLD_BASE + 4) - -#define MEDIA_ENT_T_UNKNOWN MEDIA_ENT_F_UNKNOWN -#define MEDIA_ENT_T_V4L2_VIDEO MEDIA_ENT_F_IO_V4L -#define MEDIA_ENT_T_V4L2_SUBDEV MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN -#define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR MEDIA_ENT_F_CAM_SENSOR -#define MEDIA_ENT_T_V4L2_SUBDEV_FLASH MEDIA_ENT_F_FLASH -#define MEDIA_ENT_T_V4L2_SUBDEV_LENS MEDIA_ENT_F_LENS -#define MEDIA_ENT_T_V4L2_SUBDEV_DECODER MEDIA_ENT_F_ATV_DECODER -#define MEDIA_ENT_T_V4L2_SUBDEV_TUNER MEDIA_ENT_F_TUNER - -#define MEDIA_ENT_F_DTV_DECODER MEDIA_ENT_F_DV_DECODER - -/* - * There is still no full ALSA support in the media controller. These - * defines should not have been added and we leave them here only - * in case some application tries to use these defines. - * - * The ALSA defines that are in use have been moved into __KERNEL__ - * scope. As support gets added to these interface types, they should - * be moved into __KERNEL__ scope with the code that uses them. - */ -#define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3) -#define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4) -#define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5) -#define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6) -#define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7) - -/* Obsolete symbol for media_version, no longer used in the kernel */ -#define MEDIA_API_VERSION ((0 << 16) | (1 << 8) | 0) - -#endif - -#endif /* __LINUX_MEDIA_H */ diff --git a/RPi/videodev2.h b/RPi/videodev2.h deleted file mode 100644 index 9ff3e84..0000000 --- a/RPi/videodev2.h +++ /dev/null @@ -1,2595 +0,0 @@ -/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */ -/* - * 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 -#define __user -#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) | (1U << 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) -#define V4L2_FIELD_IS_INTERLACED(field) \ - ((field) == V4L2_FIELD_INTERLACED ||\ - (field) == V4L2_FIELD_INTERLACED_TB ||\ - (field) == V4L2_FIELD_INTERLACED_BT) -#define V4L2_FIELD_IS_SEQUENTIAL(field) \ - ((field) == V4L2_FIELD_SEQ_TB ||\ - (field) == V4L2_FIELD_SEQ_BT) - -enum v4l2_buf_type { - V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, - V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, - V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, - V4L2_BUF_TYPE_VBI_CAPTURE = 4, - V4L2_BUF_TYPE_VBI_OUTPUT = 5, - V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, - V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, - 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, - V4L2_BUF_TYPE_META_CAPTURE = 13, - V4L2_BUF_TYPE_META_OUTPUT = 14, - /* 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 \ - || (type) == V4L2_BUF_TYPE_META_OUTPUT) - -#define V4L2_TYPE_IS_CAPTURE(type) (!V4L2_TYPE_IS_OUTPUT(type)) - -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. 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. - */ - 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, - - /* opRGB colorspace */ - V4L2_COLORSPACE_OPRGB = 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_OPRGB: V4L2_XFER_FUNC_OPRGB - * - * 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_OPRGB = 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_OPRGB ? V4L2_XFER_FUNC_OPRGB : \ - ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_XFER_FUNC_SMPTE240M : \ - ((colsp) == V4L2_COLORSPACE_DCI_P3 ? V4L2_XFER_FUNC_DCI_P3 : \ - ((colsp) == V4L2_COLORSPACE_RAW ? V4L2_XFER_FUNC_NONE : \ - ((colsp) == V4L2_COLORSPACE_SRGB || (colsp) == V4L2_COLORSPACE_JPEG ? \ - V4L2_XFER_FUNC_SRGB : V4L2_XFER_FUNC_709))))) - -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_SRGB, - * V4L2_COLORSPACE_OPRGB and V4L2_COLORSPACE_JPEG: V4L2_YCBCR_ENC_601 - * - * V4L2_COLORSPACE_REC709 and V4L2_COLORSPACE_DCI_P3: V4L2_YCBCR_ENC_709 - * - * 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, - -#ifndef __KERNEL__ - /* - * sYCC (Y'CbCr encoding of sRGB), identical to ENC_601. It was added - * originally due to a misunderstanding of the sYCC standard. It should - * not be used, instead use V4L2_YCBCR_ENC_601. - */ - V4L2_YCBCR_ENC_SYCC = 5, -#endif - - /* 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, -}; - -/* - * enum v4l2_hsv_encoding values should not collide with the ones from - * enum v4l2_ycbcr_encoding. - */ -enum v4l2_hsv_encoding { - - /* Hue mapped to 0 - 179 */ - V4L2_HSV_ENC_180 = 128, - - /* Hue mapped to 0-255 */ - V4L2_HSV_ENC_256 = 129, -}; - -/* - * 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. - * For Y'CbCr the quantization is always limited range, except - * for COLORSPACE_JPEG: this is 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. - * The Y'CbCr encoding is not used anymore, but is still there for backwards - * compatibility. - */ -#define V4L2_MAP_QUANTIZATION_DEFAULT(is_rgb_or_hsv, colsp, ycbcr_enc) \ - (((is_rgb_or_hsv) || (colsp) == V4L2_COLORSPACE_JPEG) ? \ - V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE) - -/* - * Deprecated names for opRGB colorspace (IEC 61966-2-5) - * - * WARNING: Please don't use these deprecated defines in your code, as - * there is a chance we have to remove them in the future. - */ -#ifndef __KERNEL__ -#define V4L2_COLORSPACE_ADOBERGB V4L2_COLORSPACE_OPRGB -#define V4L2_XFER_FUNC_ADOBERGB V4L2_XFER_FUNC_OPRGB -#endif - -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_area { - __u32 width; - __u32 height; -}; - -/** - * 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_META_CAPTURE 0x00800000 /* Is a metadata capture 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_META_OUTPUT 0x08000000 /* Is a metadata output device */ - -#define V4L2_CAP_TOUCH 0x10000000 /* Is a touch device */ - -#define V4L2_CAP_IO_MC 0x20000000 /* Is input/output controlled by the media controller */ - -#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_*) */ - union { - /* enum v4l2_ycbcr_encoding */ - __u32 ycbcr_enc; - /* enum v4l2_hsv_encoding */ - __u32 hsv_enc; - }; - __u32 quantization; /* enum v4l2_quantization */ - __u32 xfer_func; /* enum v4l2_xfer_func */ -}; - -/* Pixel format FOURCC depth Description */ - -/* RGB formats (1 or 2 bytes per pixel) */ -#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_RGBA444 v4l2_fourcc('R', 'A', '1', '2') /* 16 rrrrgggg bbbbaaaa */ -#define V4L2_PIX_FMT_RGBX444 v4l2_fourcc('R', 'X', '1', '2') /* 16 rrrrgggg bbbbxxxx */ -#define V4L2_PIX_FMT_ABGR444 v4l2_fourcc('A', 'B', '1', '2') /* 16 aaaabbbb ggggrrrr */ -#define V4L2_PIX_FMT_XBGR444 v4l2_fourcc('X', 'B', '1', '2') /* 16 xxxxbbbb ggggrrrr */ -#define V4L2_PIX_FMT_BGRA444 v4l2_fourcc('G', 'A', '1', '2') /* 16 bbbbgggg rrrraaaa */ -#define V4L2_PIX_FMT_BGRX444 v4l2_fourcc('B', 'X', '1', '2') /* 16 bbbbgggg rrrrxxxx */ -#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_RGBA555 v4l2_fourcc('R', 'A', '1', '5') /* 16 RGBA-5-5-5-1 */ -#define V4L2_PIX_FMT_RGBX555 v4l2_fourcc('R', 'X', '1', '5') /* 16 RGBX-5-5-5-1 */ -#define V4L2_PIX_FMT_ABGR555 v4l2_fourcc('A', 'B', '1', '5') /* 16 ABGR-1-5-5-5 */ -#define V4L2_PIX_FMT_XBGR555 v4l2_fourcc('X', 'B', '1', '5') /* 16 XBGR-1-5-5-5 */ -#define V4L2_PIX_FMT_BGRA555 v4l2_fourcc('B', 'A', '1', '5') /* 16 BGRA-5-5-5-1 */ -#define V4L2_PIX_FMT_BGRX555 v4l2_fourcc('B', 'X', '1', '5') /* 16 BGRX-5-5-5-1 */ -#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 */ - -/* RGB formats (3 or 4 bytes per pixel) */ -#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_BGRA32 v4l2_fourcc('R', 'A', '2', '4') /* 32 ABGR-8-8-8-8 */ -#define V4L2_PIX_FMT_BGRX32 v4l2_fourcc('R', 'X', '2', '4') /* 32 XBGR-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_RGBA32 v4l2_fourcc('A', 'B', '2', '4') /* 32 RGBA-8-8-8-8 */ -#define V4L2_PIX_FMT_RGBX32 v4l2_fourcc('X', 'B', '2', '4') /* 32 RGBX-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_Y14 v4l2_fourcc('Y', '1', '4', ' ') /* 14 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 */ -#define V4L2_PIX_FMT_Y10P v4l2_fourcc('Y', '1', '0', 'P') /* 10 Greyscale, MIPI RAW10 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_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_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_AYUV32 v4l2_fourcc('A', 'Y', 'U', 'V') /* 32 AYUV-8-8-8-8 */ -#define V4L2_PIX_FMT_XYUV32 v4l2_fourcc('X', 'Y', 'U', 'V') /* 32 XYUV-8-8-8-8 */ -#define V4L2_PIX_FMT_VUYA32 v4l2_fourcc('V', 'U', 'Y', 'A') /* 32 VUYA-8-8-8-8 */ -#define V4L2_PIX_FMT_VUYX32 v4l2_fourcc('V', 'U', 'Y', 'X') /* 32 VUYX-8-8-8-8 */ -#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 */ -#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */ - -/* 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 planes - Y Cb, Cr */ -#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */ -#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */ -#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 12 YVU411 planar */ -#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */ -#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */ -#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */ - -/* 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.. */ - /* 12bit raw bayer packed, 6 bytes for every 4 pixels */ -#define V4L2_PIX_FMT_SBGGR12P v4l2_fourcc('p', 'B', 'C', 'C') -#define V4L2_PIX_FMT_SGBRG12P v4l2_fourcc('p', 'G', 'C', 'C') -#define V4L2_PIX_FMT_SGRBG12P v4l2_fourcc('p', 'g', 'C', 'C') -#define V4L2_PIX_FMT_SRGGB12P v4l2_fourcc('p', 'R', 'C', 'C') -#define V4L2_PIX_FMT_SBGGR14 v4l2_fourcc('B', 'G', '1', '4') /* 14 BGBG.. GRGR.. */ -#define V4L2_PIX_FMT_SGBRG14 v4l2_fourcc('G', 'B', '1', '4') /* 14 GBGB.. RGRG.. */ -#define V4L2_PIX_FMT_SGRBG14 v4l2_fourcc('G', 'R', '1', '4') /* 14 GRGR.. BGBG.. */ -#define V4L2_PIX_FMT_SRGGB14 v4l2_fourcc('R', 'G', '1', '4') /* 14 RGRG.. GBGB.. */ - /* 14bit raw bayer packed, 7 bytes for every 4 pixels */ -#define V4L2_PIX_FMT_SBGGR14P v4l2_fourcc('p', 'B', 'E', 'E') -#define V4L2_PIX_FMT_SGBRG14P v4l2_fourcc('p', 'G', 'E', 'E') -#define V4L2_PIX_FMT_SGRBG14P v4l2_fourcc('p', 'g', 'E', 'E') -#define V4L2_PIX_FMT_SRGGB14P v4l2_fourcc('p', 'R', 'E', 'E') -#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */ -#define V4L2_PIX_FMT_SGBRG16 v4l2_fourcc('G', 'B', '1', '6') /* 16 GBGB.. RGRG.. */ -#define V4L2_PIX_FMT_SGRBG16 v4l2_fourcc('G', 'R', '1', '6') /* 16 GRGR.. BGBG.. */ -#define V4L2_PIX_FMT_SRGGB16 v4l2_fourcc('R', 'G', '1', '6') /* 16 RGRG.. GBGB.. */ - -/* HSV formats */ -#define V4L2_PIX_FMT_HSV24 v4l2_fourcc('H', 'S', 'V', '3') -#define V4L2_PIX_FMT_HSV32 v4l2_fourcc('H', 'S', 'V', '4') - -/* 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_MPEG2_SLICE v4l2_fourcc('M', 'G', '2', 'S') /* MPEG-2 parsed slice data */ -#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 */ -#define V4L2_PIX_FMT_VP9 v4l2_fourcc('V', 'P', '9', '0') /* VP9 */ -#define V4L2_PIX_FMT_HEVC v4l2_fourcc('H', 'E', 'V', 'C') /* HEVC aka H.265 */ -#define V4L2_PIX_FMT_FWHT v4l2_fourcc('F', 'W', 'H', 'T') /* Fast Walsh Hadamard Transform (vicodec) */ -#define V4L2_PIX_FMT_FWHT_STATELESS v4l2_fourcc('S', 'F', 'W', 'H') /* Stateless FWHT (vicodec) */ -#define V4L2_PIX_FMT_H264_SLICE v4l2_fourcc('S', '2', '6', '4') /* H264 parsed slices */ - -/* 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 */ -#define V4L2_PIX_FMT_MT21C v4l2_fourcc('M', 'T', '2', '1') /* Mediatek compressed block mode */ -#define V4L2_PIX_FMT_INZI v4l2_fourcc('I', 'N', 'Z', 'I') /* Intel Planar Greyscale 10-bit and Depth 16-bit */ -#define V4L2_PIX_FMT_SUNXI_TILED_NV12 v4l2_fourcc('S', 'T', '1', '2') /* Sunxi Tiled NV12 Format */ -#define V4L2_PIX_FMT_CNF4 v4l2_fourcc('C', 'N', 'F', '4') /* Intel 4-bit packed depth confidence information */ -#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* BTTV 8-bit dithered RGB */ - -/* 10bit raw bayer packed, 32 bytes for every 25 pixels, last LSB 6 bits unused */ -#define V4L2_PIX_FMT_IPU3_SBGGR10 v4l2_fourcc('i', 'p', '3', 'b') /* IPU3 packed 10-bit BGGR bayer */ -#define V4L2_PIX_FMT_IPU3_SGBRG10 v4l2_fourcc('i', 'p', '3', 'g') /* IPU3 packed 10-bit GBRG bayer */ -#define V4L2_PIX_FMT_IPU3_SGRBG10 v4l2_fourcc('i', 'p', '3', 'G') /* IPU3 packed 10-bit GRBG bayer */ -#define V4L2_PIX_FMT_IPU3_SRGGB10 v4l2_fourcc('i', 'p', '3', 'r') /* IPU3 packed 10-bit RGGB bayer */ - -/* 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 */ -#define V4L2_SDR_FMT_PCU16BE v4l2_fourcc('P', 'C', '1', '6') /* planar complex u16be */ -#define V4L2_SDR_FMT_PCU18BE v4l2_fourcc('P', 'C', '1', '8') /* planar complex u18be */ -#define V4L2_SDR_FMT_PCU20BE v4l2_fourcc('P', 'C', '2', '0') /* planar complex u20be */ - -/* Touch formats - used for Touch devices */ -#define V4L2_TCH_FMT_DELTA_TD16 v4l2_fourcc('T', 'D', '1', '6') /* 16-bit signed deltas */ -#define V4L2_TCH_FMT_DELTA_TD08 v4l2_fourcc('T', 'D', '0', '8') /* 8-bit signed deltas */ -#define V4L2_TCH_FMT_TU16 v4l2_fourcc('T', 'U', '1', '6') /* 16-bit unsigned touch data */ -#define V4L2_TCH_FMT_TU08 v4l2_fourcc('T', 'U', '0', '8') /* 8-bit unsigned touch data */ - -/* Meta-data formats */ -#define V4L2_META_FMT_VSP1_HGO v4l2_fourcc('V', 'S', 'P', 'H') /* R-Car VSP1 1-D Histogram */ -#define V4L2_META_FMT_VSP1_HGT v4l2_fourcc('V', 'S', 'P', 'T') /* R-Car VSP1 2-D Histogram */ -#define V4L2_META_FMT_UVC v4l2_fourcc('U', 'V', 'C', 'H') /* UVC Payload Header metadata */ -#define V4L2_META_FMT_D4XX v4l2_fourcc('D', '4', 'X', 'X') /* D4XX Payload Header metadata */ -#define V4L2_META_FMT_VIVID v4l2_fourcc('V', 'I', 'V', 'D') /* Vivid Metadata */ - -/* Vendor specific - used for RK_ISP1 camera sub-system */ -#define V4L2_META_FMT_RK_ISP1_PARAMS v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 3A Parameters */ -#define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */ - -/* 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 -#define V4L2_PIX_FMT_FLAG_SET_CSC 0x00000002 - -/* VC4 formats */ -#define V4L2_PIX_FMT_NV12_COL128 v4l2_fourcc('N', 'C', '1', '2') -#define V4L2_PIX_FMT_NV12_10_COL128 v4l2_fourcc('N', 'C', '3', '0') - -/* - * 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 mbus_code; /* Media bus code */ - __u32 reserved[3]; -}; - -#define V4L2_FMT_FLAG_COMPRESSED 0x0001 -#define V4L2_FMT_FLAG_EMULATED 0x0002 -#define V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM 0x0004 -#define V4L2_FMT_FLAG_DYN_RESOLUTION 0x0008 -#define V4L2_FMT_FLAG_ENC_CAP_FRAME_INTERVAL 0x0010 -#define V4L2_FMT_FLAG_CSC_COLORSPACE 0x0020 -#define V4L2_FMT_FLAG_CSC_XFER_FUNC 0x0040 -#define V4L2_FMT_FLAG_CSC_YCBCR_ENC 0x0080 -#define V4L2_FMT_FLAG_CSC_HSV_ENC V4L2_FMT_FLAG_CSC_YCBCR_ENC -#define V4L2_FMT_FLAG_CSC_QUANTIZATION 0x0100 - - /* 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 - */ - -#ifdef __KERNEL__ -/* - * This corresponds to the user space version of timeval - * for 64-bit time_t. sparc64 is different from everyone - * else, using the microseconds in the wrong half of the - * second 64-bit word. - */ -struct __kernel_v4l2_timeval { - long long tv_sec; -#if defined(__sparc__) && defined(__arch64__) - int tv_usec; - int __pad; -#else - long long tv_usec; -#endif -}; -#endif - -struct v4l2_requestbuffers { - __u32 count; - __u32 type; /* enum v4l2_buf_type */ - __u32 memory; /* enum v4l2_memory */ - __u32 capabilities; - __u32 reserved[1]; -}; - -/* capabilities for struct v4l2_requestbuffers and v4l2_create_buffers */ -#define V4L2_BUF_CAP_SUPPORTS_MMAP (1 << 0) -#define V4L2_BUF_CAP_SUPPORTS_USERPTR (1 << 1) -#define V4L2_BUF_CAP_SUPPORTS_DMABUF (1 << 2) -#define V4L2_BUF_CAP_SUPPORTS_REQUESTS (1 << 3) -#define V4L2_BUF_CAP_SUPPORTS_ORPHANED_BUFS (1 << 4) -#define V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF (1 << 5) -#define V4L2_BUF_CAP_SUPPORTS_MMAP_CACHE_HINTS (1 << 6) - -/** - * 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 - * @request_fd: fd of the request that this buffer should use - * - * 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; -#ifdef __KERNEL__ - struct __kernel_v4l2_timeval timestamp; -#else - struct timeval timestamp; -#endif - 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; - union { - __s32 request_fd; - __u32 reserved; - }; -}; - -#ifndef __KERNEL__ -/** - * v4l2_timeval_to_ns - Convert timeval to nanoseconds - * @ts: pointer to the timeval variable to be converted - * - * Returns the scalar nanosecond representation of the timeval - * parameter. - */ -static inline __u64 v4l2_timeval_to_ns(const struct timeval *tv) -{ - return (__u64)tv->tv_sec * 1000000000ULL + tv->tv_usec * 1000; -} -#endif - -/* 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 -/* Buffer is added to an unqueued request */ -#define V4L2_BUF_FLAG_IN_REQUEST 0x00000080 -/* timecode field is valid */ -#define V4L2_BUF_FLAG_TIMECODE 0x00000100 -/* Don't return the capture buffer until OUTPUT timestamp changes */ -#define V4L2_BUF_FLAG_M2M_HOLD_CAPTURE_BUF 0x00000200 -/* 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 -/* request_fd is valid */ -#define V4L2_BUF_FLAG_REQUEST_FD 0x00800000 - -/** - * 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 *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; - -/* - * Attention: Keep the V4L2_STD_* bit definitions in sync with - * include/dt-bindings/display/sdtv-standards.h SDTV_STD_* bit definitions. - */ -/* 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 - * @picture_aspect: The picture aspect ratio (hor/vert). - * @cea861_vic: VIC code as per the CEA-861 standard. - * @hdmi_vic: VIC code as per the HDMI standard. - * @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; - struct v4l2_fract picture_aspect; - __u8 cea861_vic; - __u8 hdmi_vic; - __u8 reserved[46]; -} __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 */ -#define V4L2_DV_BT_STD_SDI (1 << 4) /* SDI Timings */ - -/* 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. - * 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) -/* Some formats like SMPTE-125M have an interlaced signal with a odd - * total height. For these formats, if this flag is set, the first - * field has the extra line. If not, it is the second field. - */ -#define V4L2_DV_FL_FIRST_FIELD_EXTRA_LINE (1 << 5) -/* - * If set, then the picture_aspect field is valid. Otherwise assume that the - * pixels are square, so the picture aspect ratio is the same as the width to - * height ratio. - */ -#define V4L2_DV_FL_HAS_PICTURE_ASPECT (1 << 6) -/* - * If set, then the cea861_vic field is valid and contains the Video - * Identification Code as per the CEA-861 standard. - */ -#define V4L2_DV_FL_HAS_CEA861_VIC (1 << 7) -/* - * If set, then the hdmi_vic field is valid and contains the Video - * Identification Code as per the HDMI standard (HDMI Vendor Specific - * InfoFrame). - */ -#define V4L2_DV_FL_HAS_HDMI_VIC (1 << 8) -/* - * CEA-861 specific: only valid for video receivers. - * If set, then HW can detect the difference between regular FPS and - * 1000/1001 FPS. Note: This flag is only valid for HDMI VIC codes with - * the V4L2_DV_FL_CAN_REDUCE_FPS flag set. - */ -#define V4L2_DV_FL_CAN_DETECT_REDUCED_FPS (1 << 9) - -/* 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 -#define V4L2_INPUT_TYPE_TOUCH 3 - -/* 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 */ -#define V4L2_IN_ST_NO_V_LOCK 0x00000400 /* No vertical sync lock */ -#define V4L2_IN_ST_NO_STD_LOCK 0x00000800 /* No standard format lock */ - -/* 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; - struct v4l2_area __user *p_area; - struct v4l2_ctrl_h264_sps __user *p_h264_sps; - struct v4l2_ctrl_h264_pps *p_h264_pps; - struct v4l2_ctrl_h264_scaling_matrix __user *p_h264_scaling_matrix; - struct v4l2_ctrl_h264_pred_weights __user *p_h264_pred_weights; - struct v4l2_ctrl_h264_slice_params __user *p_h264_slice_params; - struct v4l2_ctrl_h264_decode_params __user *p_h264_decode_params; - struct v4l2_ctrl_fwht_params __user *p_fwht_params; - void __user *ptr; - }; -} __attribute__ ((packed)); - -struct v4l2_ext_controls { - union { -#ifndef __KERNEL__ - __u32 ctrl_class; -#endif - __u32 which; - }; - __u32 count; - __u32 error_idx; - __s32 request_fd; - __u32 reserved[1]; - 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 -#define V4L2_CTRL_WHICH_REQUEST_VAL 0x0f010000 - -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, - V4L2_CTRL_TYPE_AREA = 0x0106, - - V4L2_CTRL_TYPE_H264_SPS = 0x0200, - V4L2_CTRL_TYPE_H264_PPS = 0x0201, - V4L2_CTRL_TYPE_H264_SCALING_MATRIX = 0x0202, - V4L2_CTRL_TYPE_H264_SLICE_PARAMS = 0x0203, - V4L2_CTRL_TYPE_H264_DECODE_PARAMS = 0x0204, - V4L2_CTRL_TYPE_H264_PRED_WEIGHTS = 0x0205, - - V4L2_CTRL_TYPE_FWHT_PARAMS = 0x0220, -}; - -/* 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 -#define V4L2_CTRL_FLAG_MODIFY_LAYOUT 0x0400 - -/* 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) -#define V4L2_DEC_CMD_FLUSH (4) - -/* Flags for V4L2_DEC_CMD_START */ -#define V4L2_DEC_CMD_START_MUTE_AUDIO (1 << 0) - -/* Flags for V4L2_DEC_CMD_PAUSE */ -#define V4L2_DEC_CMD_PAUSE_TO_BLACK (1 << 0) - -/* Flags for V4L2_DEC_CMD_STOP */ -#define V4L2_DEC_CMD_STOP_TO_BLACK (1 << 0) -#define V4L2_DEC_CMD_STOP_IMMEDIATELY (1 << 1) - -/* 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; - union { - __u8 ycbcr_enc; - __u8 hsv_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_meta_format - metadata format definition - * @dataformat: little endian four character code (fourcc) - * @buffersize: maximum size in bytes required for data - */ -struct v4l2_meta_format { - __u32 dataformat; - __u32 buffersize; -} __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 */ - struct v4l2_meta_format meta; /* V4L2_BUF_TYPE_META_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; -#ifdef __KERNEL__ - struct __kernel_timespec timestamp; -#else - struct timespec timestamp; -#endif - __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 - * @capabilities: capabilities of this buffer type. - * @reserved: future extensions - */ -struct v4l2_create_buffers { - __u32 index; - __u32 count; - __u32 memory; - struct v4l2_format format; - __u32 capabilities; - __u32 reserved[7]; -}; - -/* - * 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_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/scripts/build-deps.sh b/scripts/build-deps.sh index f5c1857..6e35141 100755 --- a/scripts/build-deps.sh +++ b/scripts/build-deps.sh @@ -8,9 +8,6 @@ if [ "$ARCH" == "armv7l" ]; then # Copy libraspberrypi-dev pkgconfig files into the default location mkdir -p /usr/local/lib/pkgconfig cp /opt/vc/lib/pkgconfig/* /usr/local/lib/pkgconfig/ - # Update headers with new definitions required for RPi/V4L2-request - cp /opt/RPi/videodev2.h /usr/include/linux/videodev2.h - cp /opt/RPi/media.h /usr/include/linux/media.h # Enable MMAL decoders EXTRA_FFMPEG_ARGS="--enable-mmal --enable-decoder=h264_mmal --disable-rpi --enable-sand --enable-libudev --enable-v4l2-request --enable-hwaccel=h264_v4l2request --enable-hwaccel=hevc_v4l2request" elif [ "$ARCH" == "aarch64" ]; then