配置内核是内核支持芯片为ZC3xx的摄像头

1、配置内核是内核支持芯片为ZC3xx的摄像头 Make menuconfig    Device Drivers --->       <*>Multimediasupport--->            <*>Video For Linux

           [*]Enable Video For Linux API 1 (DEPRECATED)             [*]Videocapture adapters --->               [*]V4L USBdevices (NEW)-->  

           <*>GSPCA based webcams--->

        <*>ZC3XXUSB Camera Driver       <*>USBVideo Class (UVC)   [*] UVCinput events device support (NEW)   <*>USB ZC0301[P] webcam support (DEPRECATED) 2、重新编译内核 修改文件drivers/media/video/gspac/gspca.c添加红色语句 221 }

222 //add by hou lin tao

223 urb->transfer_flags =URB_NO_TRANSFER_DMA_MAP;

224 usb_fill_int_urb(urb, dev,

通过上面两个步骤,在编译内核就可以驱动我们的摄像头了。