| /* | |
| * 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__ */ |