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Newer LTS Kernel for ODROID-C2

We’ve used Kernel 3.14 for ODROID-C2 almost two years.
Originally, version 3.14 was an LTS(Long Term Support) Kernel.
But it reached End of Life in late ‘2016.

From late last year, we’ve internally tested 4.14 LTS and 4.16 mainline Kernel on the ODROID-C2 platform.
Basic functionality was acceptable including the GPU 3D acceleration.
But there was no hardware video acceleration(VPU) driver in the mainline kernel yet.
Therefore, we couldn’t enjoy 2K/4K videos and we have to wait until the VPU driver is implemented in Kernel 4.18 or 4.19.
You can monitor the mainline kernel development status in this forum thread.
https://forum.odroid.com/viewtopic.php?f=135&t=22717

In late January ‘2018, a forum member ‘scpcom’ posted an amazing news about very promising LTS Kernel port.
He made a tons of great patches against vanilla Kernel 3.16. Almost everything worked out of the box including GPU and VPU on ODROID-C2.
You might be disappointed with such Kernel version number.
But this 3.16 LTS will be updated until April 2020 by official Linux maintainers.
Yes! Its life cycle is longer than 4.9 as well as 4.14.

Our members also joined the Kernel 3.16 Dev party and we’ve implemented many missing drivers and fixed a lot of issues.
Finally, we uploaded the source code into our official GitHub after re-base the latest 3.16.55 .
You can download the Kernel 3.16 LTS source from this branch.
https://github.com/hardkernel/linux/tree/odroidc2-v3.16.y

There was a critical issue with mmap/ump drivers which crashed OpenGL-ES applications from time to time.
Yesterday, the great user “scpcom” has fixed the very complicated problem again.
If you want to see this amazing story, please visit this forum thread.
https://forum.odroid.com/viewtopic.php?f=140&t=29735

We have a plan to update Kernel to 3.16.56 with other minor bug fixes within a week.
If you are willing to test the newer LTS Kernel, please join the development thread.

I hope we can see Ubuntu 18.04 image in May or June with the actively managed 3.16 LTS Kernel.
Really appreciate scpcom‘s hard work. His Kernel development skill has been very impressive.