SN9C201 Linux Driver Ver0.4

1. This driver is compiled under Fedora Core 4. snxcam.ko is for FC4 only!!
2. It's better to disable power management under FC4 to avoid compability
   issue. It's also work without disabling power management function.

Installation:

1. modprobe videodev
2. insmod snxcam.ko
3. 
   a. xawtv -geometry 640x480
      1. There are some warning and error messages when xawtv running. It's ok.
      2. xawtv is not included in FC4. Please download it.
      
   b. gnomemeeting
      1. Install pwlib-plugins-v4l2-1.8.3-5.i586.rpm for V4L2 support      