你好,请教一下。
现在程序运行后视频采集不到数据,报错打印信息:
CMEMK Error :get_phys:Unable to find phys addr for 0x40cc2000
CMEMK Error :get_phys:get_user_pages() failed:-14
CMEMK Error :GETPHYS:Failed to convert virtual 0x40cc2000 to physical
CMEMK Error :get_phys:Failed to get physical address of 0x40cc2000 .
应该是哪方面配置有问题呢?