| Sakari Ailus | 5689b28 | 2012-05-18 09:31:18 -0300 | [diff] [blame^] | 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 | |
| 32 | /* Selection target definitions */ |
| 33 | |
| 34 | /* Current cropping area */ |
| 35 | #define V4L2_SEL_TGT_CROP 0x0000 |
| 36 | /* Default cropping area */ |
| 37 | #define V4L2_SEL_TGT_CROP_DEFAULT 0x0001 |
| 38 | /* Cropping bounds */ |
| 39 | #define V4L2_SEL_TGT_CROP_BOUNDS 0x0002 |
| 40 | /* Current composing area */ |
| 41 | #define V4L2_SEL_TGT_COMPOSE 0x0100 |
| 42 | /* Default composing area */ |
| 43 | #define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101 |
| 44 | /* Composing bounds */ |
| 45 | #define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102 |
| 46 | /* Current composing area plus all padding pixels */ |
| 47 | #define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103 |
| 48 | |
| 49 | /* Backward compatibility definitions */ |
| 50 | #define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP |
| 51 | #define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE |
| 52 | #define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL \ |
| 53 | V4L2_SEL_TGT_CROP |
| 54 | #define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL \ |
| 55 | V4L2_SEL_TGT_COMPOSE |
| 56 | |
| 57 | #endif /* __V4L2_COMMON__ */ |