projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 5689b288 SA |
1 | /* |
| 2 | * include/linux/v4l2-common.h | |
| 3 | * | |
| 4 | * Common V4L2 and V4L2 subdev definitions. | |
| 5 | * | |
| 6 | * Users are advised to #include this file either through videodev2.h | |
| 7 | * (V4L2) or through v4l2-subdev.h (V4L2 subdev) rather than to refer | |
| 8 | * to this file directly. | |
| 9 | * | |
| 10 | * Copyright (C) 2012 Nokia Corporation | |
| 11 | * Contact: Sakari Ailus <sakari.ailus@iki.fi> | |
| 12 | * | |
| 13 | * This program is free software; you can redistribute it and/or | |
| 14 | * modify it under the terms of the GNU General Public License | |
| 15 | * version 2 as published by the Free Software Foundation. | |
| 16 | * | |
| 17 | * This program is distributed in the hope that it will be useful, but | |
| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 20 | * General Public License for more details. | |
| 21 | * | |
| 22 | * You should have received a copy of the GNU General Public License | |
| 23 | * along with this program; if not, write to the Free Software | |
| 24 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
| 25 | * 02110-1301 USA | |
| 26 | * | |
| 27 | */ | |
| 28 | ||
| 29 | #ifndef __V4L2_COMMON__ | |
| 30 | #define __V4L2_COMMON__ | |
| 31 | ||
| 563df3d0 SA |
32 | /* |
| 33 | * | |
| 34 | * Selection interface definitions | |
| 35 | * | |
| 36 | */ | |
| 5689b288 SA |
37 | |
| 38 | /* Current cropping area */ | |
| 39 | #define V4L2_SEL_TGT_CROP 0x0000 | |
| 40 | /* Default cropping area */ | |
| 41 | #define V4L2_SEL_TGT_CROP_DEFAULT 0x0001 | |
| 42 | /* Cropping bounds */ | |
| 43 | #define V4L2_SEL_TGT_CROP_BOUNDS 0x0002 | |
| 44 | /* Current composing area */ | |
| 45 | #define V4L2_SEL_TGT_COMPOSE 0x0100 | |
| 46 | /* Default composing area */ | |
| 47 | #define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101 | |
| 48 | /* Composing bounds */ | |
| 49 | #define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102 | |
| 50 | /* Current composing area plus all padding pixels */ | |
| 51 | #define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103 | |
| 52 | ||
| 563df3d0 | 53 | /* Backward compatibility target definitions --- to be removed. */ |
| 5689b288 SA |
54 | #define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP |
| 55 | #define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE | |
| 660e22c7 SA |
56 | #define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL V4L2_SEL_TGT_CROP |
| 57 | #define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL V4L2_SEL_TGT_COMPOSE | |
| 58 | #define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS V4L2_SEL_TGT_CROP_BOUNDS | |
| 59 | #define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS V4L2_SEL_TGT_COMPOSE_BOUNDS | |
| 5689b288 | 60 | |
| 563df3d0 SA |
61 | /* Selection flags */ |
| 62 | #define V4L2_SEL_FLAG_GE (1 << 0) | |
| 63 | #define V4L2_SEL_FLAG_LE (1 << 1) | |
| 64 | #define V4L2_SEL_FLAG_KEEP_CONFIG (1 << 2) | |
| 65 | ||
| 66 | /* Backward compatibility flag definitions --- to be removed. */ | |
| 67 | #define V4L2_SUBDEV_SEL_FLAG_SIZE_GE V4L2_SEL_FLAG_GE | |
| 68 | #define V4L2_SUBDEV_SEL_FLAG_SIZE_LE V4L2_SEL_FLAG_LE | |
| 69 | #define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG | |
| 70 | ||
| 71 | #endif /* __V4L2_COMMON__ */ |