Symbol: V4L2_CTRL_CLASS_RF_TUNER
include/uapi/linux/v4l2-controls.h
1300
#define V4L2_CID_RF_TUNER_CLASS_BASE (V4L2_CTRL_CLASS_RF_TUNER | 0x900)
include/uapi/linux/v4l2-controls.h
1301
#define V4L2_CID_RF_TUNER_CLASS (V4L2_CTRL_CLASS_RF_TUNER | 1)