V4L2_CID_BASE				(V4L2_CTRL_CLASS_USER | 0x900)
V4L2_CID_USER_MEYE_BASE			(V4L2_CID_BASE + 0x1000)
V4L2_CID_USER_BTTV_BASE			(V4L2_CID_BASE + 0x1010)
V4L2_CID_USER_TI_VPE_BASE		(V4L2_CID_BASE + 0x1050)
V4L2_CID_USER_IMX_BASE			(V4L2_CID_BASE + 0x1090)
V4L2_CID_MPEG_BASE			(V4L2_CTRL_CLASS_MPEG | 0x900)
V4L2_CID_MPEG_CX2341X_BASE		(V4L2_CTRL_CLASS_MPEG | 0x1000)
V4L2_CID_MPEG_MFC51_BASE		(V4L2_CTRL_CLASS_MPEG | 0x1100)
V4L2_CID_CAMERA_CLASS_BASE		(V4L2_CTRL_CLASS_CAMERA | 0x900)
V4L2_CID_FM_TX_CLASS_BASE		(V4L2_CTRL_CLASS_FM_TX | 0x900)
V4L2_CID_FLASH_CLASS_BASE		(V4L2_CTRL_CLASS_FLASH | 0x900)
V4L2_CID_JPEG_CLASS_BASE		(V4L2_CTRL_CLASS_JPEG | 0x900)
V4L2_CID_IMAGE_SOURCE_CLASS_BASE	(V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
V4L2_CID_IMAGE_PROC_CLASS_BASE		(V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
V4L2_CID_DV_CLASS_BASE			(V4L2_CTRL_CLASS_DV | 0x900)
V4L2_CID_FM_RX_CLASS_BASE		(V4L2_CTRL_CLASS_FM_RX | 0x900)
V4L2_CID_RF_TUNER_CLASS_BASE		(V4L2_CTRL_CLASS_RF_TUNER | 0x900)
V4L2_CID_DETECT_CLASS_BASE		(V4L2_CTRL_CLASS_DETECT | 0x900)