DM6446:打开内核的previewer模块后,运行上层程序出现错误
具体错误信息如下:
davinci_resizer davinci_resizer.2: Bad command Value
CMEM Error: getVersion: Failed to retrieve version from driver: -1.
CMEM Error: init: major version mismatch between interface and driver.
CMEM Error: needs driver version 0x2300000, got 0xffffffff
davinci_previewer davinci_previewer.2: Bad command Value
davinci_previewer davinci_previewer.2: Bad command Value
如果不打开previewer模块,便不会出现上述错误。
有劳指教。
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另:版本信息如下:
mv_pro_5.0
dvsdk_2_00_00_22
linux sat 4.4.0-92-generic