你好:
TI8168evm开发板,
dvrrdk3.0。
移植已经可以用,视频采集也可以用,使用link-api-demo。
在用QT进行gui时发现节点dev/db0 打开错误。
使用fbset命令是同样错误:
ti81xxfb ti81xxfb:failed to start
open /dev/fb0: operation not permitted;
追踪了下原因,最后都指向vps_fvid2_control()函数。
请问该问题如何解决?
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