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dm6467T 视频播放



开发包:3_10_00_19,视频:DVI输出,调用open函数打开/dev/video2,总是错误,信息如下:Error in getting current display mode,cannot open video2,通过查看内核发现,Error in getting current display mode是内核调用davinci_display.c中的vpbe_cropcap函数,davinci_enc_get_mode(0, &davinci_dm.mode_info)发生错误,怎么解决这个错误,谢谢