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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) *//* * include/linux/v4l2-common.h * * Common V4L2 and V4L2 subdev definitions. * * Users are advised to #include this file either through videodev2.h * (V4L2) or through v4l2-subdev.h (V4L2 subdev) rather than to refer * to this file directly. * * Copyright (C) 2012 Nokia Corporation * Contact: Sakari Ailus <sakari.ailus@iki.fi> */
#ifndef __V4L2_COMMON__#define __V4L2_COMMON__
#include <linux/types.h>
/* * * Selection interface definitions * */
/* Current cropping area */#define V4L2_SEL_TGT_CROP 0x0000/* Default cropping area */#define V4L2_SEL_TGT_CROP_DEFAULT 0x0001/* Cropping bounds */#define V4L2_SEL_TGT_CROP_BOUNDS 0x0002/* Native frame size */#define V4L2_SEL_TGT_NATIVE_SIZE 0x0003/* Current composing area */#define V4L2_SEL_TGT_COMPOSE 0x0100/* Default composing area */#define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101/* Composing bounds */#define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102/* Current composing area plus all padding pixels */#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103
/* Selection flags */#define V4L2_SEL_FLAG_GE (1 << 0)#define V4L2_SEL_FLAG_LE (1 << 1)#define V4L2_SEL_FLAG_KEEP_CONFIG (1 << 2)
struct v4l2_edid { __u32 pad; __u32 start_block; __u32 blocks; __u32 reserved[5]; __u8 *edid;};
#ifndef __KERNEL__/* Backward compatibility target definitions --- to be removed. */#define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP#define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL V4L2_SEL_TGT_CROP#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL V4L2_SEL_TGT_COMPOSE#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS V4L2_SEL_TGT_CROP_BOUNDS#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS V4L2_SEL_TGT_COMPOSE_BOUNDS
/* Backward compatibility flag definitions --- to be removed. */#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE V4L2_SEL_FLAG_GE#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE V4L2_SEL_FLAG_LE#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG#endif
#endif /* __V4L2_COMMON__ */