Symbol: v4l2_subdev_capability
drivers/media/v4l2-core/v4l2-subdev.c
654
struct v4l2_subdev_capability *cap = arg;
include/uapi/linux/v4l2-subdev.h
274
#define VIDIOC_SUBDEV_QUERYCAP _IOR('V', 0, struct v4l2_subdev_capability)