From: Frank W. <fr...@at...> - 2002-09-24 22:59:03
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Hi, I wonder if anybody know the mmap() works for the frame buffer devices in general? I have tried to do mmap() on the virtual frame buffer deivce (drivers/video/vfb.c driver) and it doesn't seem to map out the correct address to the memory allocated in the device driver. Any clue will be greatly appreciated. Thanks. Frank Wang @ Advanced Technology Video Inc. |