1 files changed, 31 insertions, 8 deletions

diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index df93db259312..9a596c8d894a 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -51,8 +51,6 @@
 #define UVC_URBS		5
 /* Maximum number of packets per URB. */
 #define UVC_MAX_PACKETS		32
-/* Maximum status buffer size in bytes of interrupt URB. */
-#define UVC_MAX_STATUS_SIZE	16
 
 #define UVC_CTRL_CONTROL_TIMEOUT	5000
 #define UVC_CTRL_STREAMING_TIMEOUT	5000
@@ -74,6 +72,7 @@
 #define UVC_QUIRK_RESTORE_CTRLS_ON_INIT	0x00000400
 #define UVC_QUIRK_FORCE_Y8		0x00000800
 #define UVC_QUIRK_FORCE_BPP		0x00001000
+#define UVC_QUIRK_WAKE_AUTOSUSPEND	0x00002000
 
 /* Format flags */
 #define UVC_FMT_FLAG_COMPRESSED		0x00000001
@@ -116,8 +115,9 @@ struct uvc_control_mapping {
 	enum v4l2_ctrl_type v4l2_type;
 	u32 data_type;
 
-	const struct uvc_menu_info *menu_info;
-	u32 menu_count;
+	const u32 *menu_mapping;
+	const char (*menu_names)[UVC_MENU_NAME_LEN];
+	unsigned long menu_mask;
 
 	u32 master_id;
 	s32 master_manual;
@@ -264,8 +264,6 @@ struct uvc_format {
 	u32 fcc;
 	u32 flags;
 
-	char name[32];
-
 	unsigned int nframes;
 	struct uvc_frame *frame;
 };
@@ -527,6 +525,26 @@ struct uvc_device_info {
 	const struct uvc_control_mapping **mappings;
 };
 
+struct uvc_status_streaming {
+	u8	button;
+} __packed;
+
+struct uvc_status_control {
+	u8	bSelector;
+	u8	bAttribute;
+	u8	bValue[11];
+} __packed;
+
+struct uvc_status {
+	u8	bStatusType;
+	u8	bOriginator;
+	u8	bEvent;
+	union {
+		struct uvc_status_control control;
+		struct uvc_status_streaming streaming;
+	};
+} __packed;
+
 struct uvc_device {
 	struct usb_device *udev;
 	struct usb_interface *intf;
@@ -559,7 +577,9 @@ struct uvc_device {
 	/* Status Interrupt Endpoint */
 	struct usb_host_endpoint *int_ep;
 	struct urb *int_urb;
-	u8 *status;
+	struct uvc_status *status;
+	bool flush_status;
+
 	struct input_dev *input;
 	char input_phys[64];
 
@@ -728,6 +748,8 @@ int uvc_status_start(struct uvc_device *dev, gfp_t flags);
 void uvc_status_stop(struct uvc_device *dev);
 
 /* Controls */
+extern const struct uvc_control_mapping uvc_ctrl_power_line_mapping_limited;
+extern const struct uvc_control_mapping uvc_ctrl_power_line_mapping_uvc11;
 extern const struct v4l2_subscribed_event_ops uvc_ctrl_sub_ev_ops;
 
 int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
@@ -761,7 +783,8 @@ static inline int uvc_ctrl_rollback(struct uvc_fh *handle)
 int uvc_ctrl_get(struct uvc_video_chain *chain, struct v4l2_ext_control *xctrl);
 int uvc_ctrl_set(struct uvc_fh *handle, struct v4l2_ext_control *xctrl);
 int uvc_ctrl_is_accessible(struct uvc_video_chain *chain, u32 v4l2_id,
-			   bool read);
+			   const struct v4l2_ext_controls *ctrls,
+			   unsigned long ioctl);
 
 int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
 		      struct uvc_xu_control_query *xqry);