Forum > Device drivers(GPU&VPU)
Pavel_P 看全部
2018-10-26 17:11:34
Hello, everyone!
I need some help with my troubles.

I'm using OrangePI Plus2e with kernel version 3.4.113 from sunxi.
On the board, I have accelerated video support from mali driver. I can watch hd video on this without any delays, glxgears gives about 90 fpf and es2gears about 130-140 fps.
I need develop some application with gstreamer base on it, but when I'm trying compile test source example from https://gstreamer.freedesktop.or ... ic/hello-world.html
I get next output from terminal:

libva info: Trying to open /usr/lib/arm-linux-gnueabihf/dri/lima_drv_video.so
libva info: va_openDriver() returns -1

I checked the folder content, but there is no lima_drv_video.so.
Then I checked all system with `find / -name "lima_drv_video.so", but there is no such library.

I tried to search on internet, but didn't get any specific information about lima_drv_video.so

Can you tell me where I can find sources for compile this library?

Thanks for any help!

lazant 看全部
2019-3-19 20:56:26

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