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我自己用wizard生成了一个codec和server,没有修改过源代码,按我的理解就是直接进行数据copy。现在我把DMAI中video_encode_IO1中的codec替换为我生成的新codec,编译也没有问题,可是运行时出现以下错误:
CMEMK Error: get_phys: Unable to find phys addr for 0x5ec4fe5a
CMEMK Error: get_phys: get_user_pages() failed: -14
CMEMK Error: GETPHYS: Failed to convert virtual 0x5ec4fe5a to physical.
CMEM Error: getPhys: Failed to get physical address of 0x5ec4fe5a
请问各位如何解决?谢谢