power: tps80031: battery-charger: register as mfd sub device
[linux-2.6.git] / include / linux / uvcvideo.h
1 #ifndef __LINUX_UVCVIDEO_H_
2 #define __LINUX_UVCVIDEO_H_
3
4 #include <linux/ioctl.h>
5 #include <linux/types.h>
6
7 /*
8  * Dynamic controls
9  */
10
11 /* Data types for UVC control data */
12 #define UVC_CTRL_DATA_TYPE_RAW          0
13 #define UVC_CTRL_DATA_TYPE_SIGNED       1
14 #define UVC_CTRL_DATA_TYPE_UNSIGNED     2
15 #define UVC_CTRL_DATA_TYPE_BOOLEAN      3
16 #define UVC_CTRL_DATA_TYPE_ENUM         4
17 #define UVC_CTRL_DATA_TYPE_BITMASK      5
18
19 /* Control flags */
20 #define UVC_CTRL_FLAG_SET_CUR           (1 << 0)
21 #define UVC_CTRL_FLAG_GET_CUR           (1 << 1)
22 #define UVC_CTRL_FLAG_GET_MIN           (1 << 2)
23 #define UVC_CTRL_FLAG_GET_MAX           (1 << 3)
24 #define UVC_CTRL_FLAG_GET_RES           (1 << 4)
25 #define UVC_CTRL_FLAG_GET_DEF           (1 << 5)
26 /* Control should be saved at suspend and restored at resume. */
27 #define UVC_CTRL_FLAG_RESTORE           (1 << 6)
28 /* Control can be updated by the camera. */
29 #define UVC_CTRL_FLAG_AUTO_UPDATE       (1 << 7)
30
31 #define UVC_CTRL_FLAG_GET_RANGE \
32         (UVC_CTRL_FLAG_GET_CUR | UVC_CTRL_FLAG_GET_MIN | \
33          UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES | \
34          UVC_CTRL_FLAG_GET_DEF)
35
36 struct uvc_menu_info {
37         __u32 value;
38         __u8 name[32];
39 };
40
41 struct uvc_xu_control_mapping {
42         __u32 id;
43         __u8 name[32];
44         __u8 entity[16];
45         __u8 selector;
46
47         __u8 size;
48         __u8 offset;
49         __u32 v4l2_type;
50         __u32 data_type;
51
52         struct uvc_menu_info __user *menu_info;
53         __u32 menu_count;
54
55         __u32 reserved[4];
56 };
57
58 struct uvc_xu_control_query {
59         __u8 unit;
60         __u8 selector;
61         __u8 query;
62         __u16 size;
63         __u8 __user *data;
64 };
65
66 #define UVCIOC_CTRL_MAP         _IOWR('u', 0x20, struct uvc_xu_control_mapping)
67 #define UVCIOC_CTRL_QUERY       _IOWR('u', 0x21, struct uvc_xu_control_query)
68
69 #endif