0b4bc768dc
The V4L2_SEL_TGT_NATIVE_SIZE target is used to denote e.g. the size of a sensor's pixel array. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
/*
|
|
* 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>
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
|
|
* 02110-1301 USA
|
|
*
|
|
*/
|
|
|
|
#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
|
|
|
|
/* 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
|
|
|
|
/* Selection flags */
|
|
#define V4L2_SEL_FLAG_GE (1 << 0)
|
|
#define V4L2_SEL_FLAG_LE (1 << 1)
|
|
#define V4L2_SEL_FLAG_KEEP_CONFIG (1 << 2)
|
|
|
|
/* 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
|
|
|
|
struct v4l2_edid {
|
|
__u32 pad;
|
|
__u32 start_block;
|
|
__u32 blocks;
|
|
__u32 reserved[5];
|
|
__u8 *edid;
|
|
};
|
|
|
|
#endif /* __V4L2_COMMON__ */
|