[MicTie]

 

To get HW acceleration in Kodi, you certainly have to include

Code:

-DENABLE_V4L2=ON -DENABLE_NVBUFFER=ON -DAPP_RENDER_SYSTEM=gles

in a build settings. 

I am not sure if non standard Linux build will have work properly. NVidia have done a lot of Kernel customizations. Please, try to compile sample code from JetPack and check it you getting video played. Also please attach

Code:

dmesg

output, it might have some clues, why mmap failed.

Thanks for your reply!
I recompiled Kodi exactly with the code given at Github

:
# cmake -G "Ninja" .. -DCORE_PLATFORM_NAME=x11 -DAPP_RENDER_SYSTEM=gles -DENABLE_INTERNAL_FFMPEG=ON -DENABLE_INTERNAL_FLATBUFFERS=ON -DENABLE_INTERNAL_FMT=ON -DENABLE_V4L2=ON -DENABLE_NVBUFFER=ON -DENABLE_INTERNAL_SPDLOG=ON -DENABLE_VAAPI=OFF -DCMAKE_INSTALL_PREFIX=/kodi

the result stays the same: Kodi starts normally, but I cannot play any movies/videos.
The behavior seems identical to this post. although I don't the same error messages.
My kodi.log shows:   ERROR <general>: CNVV4LBuffer::Map failed to mmap buffer id:0 fd:1828717675 offset:0 : Bad file descriptor

The dmesg output is here, and kodi.log is here

If I compile Kodi with

:
cmake ../kodi -DCMAKE_INSTALL_PREFIX=/usr/local -DCORE_PLATFORM_NAME=x11 -DAPP_RENDER_SYSTEM=gl 

videos play fine but without HW-acceleration.


Thanks for your help!