Symbol: V4L2_CID_FOCUS_RELATIVE
drivers/media/v4l2-core/v4l2-ctrls-defs.c
1063
case V4L2_CID_FOCUS_RELATIVE: return "Focus, Relative";
drivers/media/v4l2-core/v4l2-ctrls-defs.c
1669
case V4L2_CID_FOCUS_RELATIVE: