我在开发板上插上9650后，没有在文件系统的/dev目录下看到camera设备

我在开发板上插上9650后，没有在文件系统的/dev目录下看到camera设备
这是怎么回事？

而且在secureCRT中测试后，出现以下信息：
mjpg_streamer -i  "/lib/WebCam/input_cmoscamera.so -r 320*
256" -o "/lib/WebCam/output_http.so -w 223.3.51.196:8080"
MJPG-streamer [464]: starting application
MJPG Streamer Version.: 2.0
MJPG-streamer [464]: MJPG Streamer Version.: 2.0

i: Using CMOS Camera device.: /dev/camera
MJPG-streamer [464]: Using CMOS Camera device.: /dev/camera

i: Desired Resolution: 320 x 256
MJPG-streamer [464]: Desired Resolution: 320 x 256

i: Frames Per Second.: 5
MJPG-streamer [464]: Frames Per Second.: 5

i: Format............: YUV
MJPG-streamer [464]: Format............: YUV

i: JPEG Quality......: 80
MJPG-streamer [464]: JPEG Quality......: 80

Init Camera interface failed !! exit fatal
i: init_VideoIn failed
MJPG-streamer [464]: init_VideoIn failed

自己顶一下

没人遇到过这个问题嘛。。