| /* | |
| * This file is auto-generated. Modifications will be lost. | |
| * | |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ | |
| * for more information. | |
| */ | |
| #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_ASYNCHRONOUS (1 << 8) | |
| #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) | |
| #define UVC_MENU_NAME_LEN 32 | |
| struct uvc_menu_info { | |
| __u32 value; | |
| __u8 name[UVC_MENU_NAME_LEN]; | |
| }; | |
| 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 * menu_info; | |
| __u32 menu_count; | |
| __u32 reserved[4]; | |
| }; | |
| struct uvc_xu_control_query { | |
| __u8 unit; | |
| __u8 selector; | |
| __u8 query; | |
| __u16 size; | |
| __u8 * 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) | |
| struct uvc_meta_buf { | |
| __u64 ns; | |
| __u16 sof; | |
| __u8 length; | |
| __u8 flags; | |
| __u8 buf[]; | |
| } __attribute__((__packed__)); | |
| #endif |