diff options
Diffstat (limited to 'include/uapi/linux/v4l2-common.h')
-rw-r--r-- | include/uapi/linux/v4l2-common.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/include/uapi/linux/v4l2-common.h b/include/uapi/linux/v4l2-common.h new file mode 100644 index 000000000000..4f0667e010dd --- /dev/null +++ b/include/uapi/linux/v4l2-common.h | |||
@@ -0,0 +1,71 @@ | |||
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 | /* | ||
33 | * | ||
34 | * Selection interface definitions | ||
35 | * | ||
36 | */ | ||
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 | |||
53 | /* Backward compatibility target definitions --- to be removed. */ | ||
54 | #define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP | ||
55 | #define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE | ||
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 | ||
60 | |||
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__ */ | ||