1 /* sort -k2,2 */ 2 V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ 3 V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ 4 V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */ 5 V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator controls */ 6 V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */ 7 V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */ 8 V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */ 9 V4L2_CTRL_CLASS_IMAGE_PROC 0x009f0000 /* Image processing controls */ 10 V4L2_CTRL_CLASS_DV 0x00a00000 /* Digital Video controls */ 11 V4L2_CTRL_CLASS_FM_RX 0x00a10000 /* FM Receiver controls */ 12 V4L2_CTRL_CLASS_RF_TUNER 0x00a20000 /* RF tuner controls */ 13 V4L2_CTRL_CLASS_DETECT 0x00a30000 /* Detection controls */ 14
