diff options
Diffstat (limited to 'drivers/media/video/uvc/uvcvideo.h')
-rw-r--r-- | drivers/media/video/uvc/uvcvideo.h | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h index d1f88406a5e..ac272456fbf 100644 --- a/drivers/media/video/uvc/uvcvideo.h +++ b/drivers/media/video/uvc/uvcvideo.h @@ -27,6 +27,8 @@ #define UVC_CONTROL_RESTORE (1 << 6) /* Control can be updated by the camera. */ #define UVC_CONTROL_AUTO_UPDATE (1 << 7) +/* Control is an extension unit control. */ +#define UVC_CONTROL_EXTENSION (1 << 8) #define UVC_CONTROL_GET_RANGE (UVC_CONTROL_GET_CUR | UVC_CONTROL_GET_MIN | \ UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES | \ @@ -40,6 +42,15 @@ struct uvc_xu_control_info { __u32 flags; }; +struct uvc_menu_info { + __u32 value; + __u8 name[32]; +}; + +struct uvc_xu_control_mapping_old { + __u8 reserved[64]; +}; + struct uvc_xu_control_mapping { __u32 id; __u8 name[32]; @@ -50,6 +61,11 @@ struct uvc_xu_control_mapping { __u8 offset; enum v4l2_ctrl_type v4l2_type; __u32 data_type; + + struct uvc_menu_info __user *menu_info; + __u32 menu_count; + + __u32 reserved[4]; }; struct uvc_xu_control { @@ -60,6 +76,7 @@ struct uvc_xu_control { }; #define UVCIOC_CTRL_ADD _IOW('U', 1, struct uvc_xu_control_info) +#define UVCIOC_CTRL_MAP_OLD _IOWR('U', 2, struct uvc_xu_control_mapping_old) #define UVCIOC_CTRL_MAP _IOWR('U', 2, struct uvc_xu_control_mapping) #define UVCIOC_CTRL_GET _IOWR('U', 3, struct uvc_xu_control) #define UVCIOC_CTRL_SET _IOW('U', 4, struct uvc_xu_control) @@ -179,30 +196,6 @@ struct uvc_device; /* TODO: Put the most frequently accessed fields at the beginning of * structures to maximize cache efficiency. */ -struct uvc_streaming_control { - __u16 bmHint; - __u8 bFormatIndex; - __u8 bFrameIndex; - __u32 dwFrameInterval; - __u16 wKeyFrameRate; - __u16 wPFrameRate; - __u16 wCompQuality; - __u16 wCompWindowSize; - __u16 wDelay; - __u32 dwMaxVideoFrameSize; - __u32 dwMaxPayloadTransferSize; - __u32 dwClockFrequency; - __u8 bmFramingInfo; - __u8 bPreferedVersion; - __u8 bMinVersion; - __u8 bMaxVersion; -}; - -struct uvc_menu_info { - __u32 value; - __u8 name[32]; -}; - struct uvc_control_info { struct list_head list; struct list_head mappings; @@ -250,7 +243,8 @@ struct uvc_control { modified : 1, cached : 1; - __u8 *data; + __u8 *uvc_data; + __u8 *uvc_info; }; struct uvc_format_desc { @@ -625,6 +619,7 @@ extern int uvc_ctrl_init_device(struct uvc_device *dev); extern void uvc_ctrl_cleanup_device(struct uvc_device *dev); extern int uvc_ctrl_resume_device(struct uvc_device *dev); extern void uvc_ctrl_init(void); +extern void uvc_ctrl_cleanup(void); extern int uvc_ctrl_begin(struct uvc_video_chain *chain); extern int __uvc_ctrl_commit(struct uvc_video_chain *chain, int rollback); |