v4l2_streamparm
usbvc_v4l2_set_parm(usbvc_state_t *usbvcp, struct v4l2_streamparm *parm)
usbvc_v4l2_get_parm(usbvc_state_t *usbvcp, struct v4l2_streamparm *parm)
static int usbvc_v4l2_set_parm(usbvc_state_t *, struct v4l2_streamparm *);
static int usbvc_v4l2_get_parm(usbvc_state_t *, struct v4l2_streamparm *);
struct v4l2_streamparm parm;
struct v4l2_streamparm parm;
_NOTE(SCHEME_PROTECTS_DATA("unshared data", v4l2_streamparm))
#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm)
#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm)
#define VIDIOC_S_PARM_OLD _IOW('V', 22, struct v4l2_streamparm)