Symbol: uvc_ctrl_is_relative_ptz
drivers/media/usb/uvc/uvc_ctrl.c
1617
if (uvc_ctrl_is_relative_ptz(v4l2_ctrl->id))
drivers/media/usb/uvc/uvc_ctrl.c
2517
if (uvc_ctrl_is_relative_ptz(v4l2_id))