| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __LINUX_UVCVIDEO_H_ |
| #define __LINUX_UVCVIDEO_H_ |
| #include <linux/ioctl.h> |
| #include <linux/types.h> |
| #define UVC_CTRL_DATA_TYPE_RAW 0 |
| #define UVC_CTRL_DATA_TYPE_SIGNED 1 |
| #define UVC_CTRL_DATA_TYPE_UNSIGNED 2 |
| #define UVC_CTRL_DATA_TYPE_BOOLEAN 3 |
| #define UVC_CTRL_DATA_TYPE_ENUM 4 |
| #define UVC_CTRL_DATA_TYPE_BITMASK 5 |
| #define UVC_CTRL_FLAG_SET_CUR (1 << 0) |
| #define UVC_CTRL_FLAG_GET_CUR (1 << 1) |
| #define UVC_CTRL_FLAG_GET_MIN (1 << 2) |
| #define UVC_CTRL_FLAG_GET_MAX (1 << 3) |
| #define UVC_CTRL_FLAG_GET_RES (1 << 4) |
| #define UVC_CTRL_FLAG_GET_DEF (1 << 5) |
| #define UVC_CTRL_FLAG_RESTORE (1 << 6) |
| #define UVC_CTRL_FLAG_AUTO_UPDATE (1 << 7) |
| #define UVC_CTRL_FLAG_GET_RANGE (UVC_CTRL_FLAG_GET_CUR | UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES | UVC_CTRL_FLAG_GET_DEF) |
| struct uvc_menu_info { |
| __u32 value; |
| __u8 name[32]; |
| }; |
| struct uvc_xu_control_mapping { |
| __u32 id; |
| __u8 name[32]; |
| __u8 entity[16]; |
| __u8 selector; |
| __u8 size; |
| __u8 offset; |
| __u32 v4l2_type; |
| __u32 data_type; |
| struct uvc_menu_info __user * menu_info; |
| __u32 menu_count; |
| __u32 reserved[4]; |
| }; |
| struct uvc_xu_control_query { |
| __u8 unit; |
| __u8 selector; |
| __u8 query; |
| __u16 size; |
| __u8 __user * data; |
| }; |
| #define UVCIOC_CTRL_MAP _IOWR('u', 0x20, struct uvc_xu_control_mapping) |
| #define UVCIOC_CTRL_QUERY _IOWR('u', 0x21, struct uvc_xu_control_query) |
| #endif |
