原创 摄像头驱动移植

#make menuconfig
Device Drivers >
       Multimedia device  --->
   <*> Video for Linux
     Video for Linux---> 选中其中两个选项
然后选择<Exit>返回Device Drivers 菜单，再选择 USB support，按回车进入USB support菜单找到并选中
Device Drivers >
            USB support  --->
    <*> USB OV511 Camera support
    <*> USB SE401 Camera support

USB SPCA5XX
---------- 内核添加驱动补丁----------------
http://mxhaard.free.fr/spca50x/embedded/KernelPatch/usb- 2.4.31LE06.patch.tar.gz，此patch是为令重编内核时有spcaxx系列摄像头的支持。

1）在这个地址 http://mxhaard.free.fr/spca50x/embedded/KernelPatch/，下载里面的usb-2.6.12LE06.patch；
2）将patch 拷贝到 drivers/usb 中，执行 patch -p1 < usb-2.6.12LE06.patch
3）打好补丁后会发现media 目录下生成了spca5xx 目录，
make menuconfig
Device Drivers >
            USB support  --->
    <*> USB OV511 Camera support
    <*> USB SE401 Camera support
5） 插上摄像头提示：
[root@Qiu /]# usb 1-1: new full speed USB device using s3c2410-ohci and address 2
drivers/usb/media/spca5xx/spca_core.c: USB SPCA5XX camera found. Type Vimicro Zc301P 0x301b
  https://static.assets-stash.eet-china.com/album/old-resources/2009/3/21/06cff192-c65e-4cec-b97d-1286051b5faf.rar