UVC_STREAM_SCR   1450 drivers/media/usb/gspca/ov534.c #define UVC_STREAM_SCR	(1 << 3)
UVC_STREAM_SCR   1622 drivers/media/usb/gspca/ov534_9.c #define UVC_STREAM_SCR	(1 << 3)
UVC_STREAM_SCR    170 include/uapi/linux/usb/video.h #define UVC_STREAM_SCR					(1 << 3)