rk3399: Graphical artifacts when running for-next

Robert Foss
2019-02-21T10:27:15Z

Hey Heiko,

I've just started booting the RK3399 based Radxa Rock Pi 4 on the mainline
kernel. Specifically on linux-rockchip/for-next, with an additional patch
adding the GPU DT node[1].

Unfortunately I'm seeing an artifact on all display output[2].
It, from the VT to 3D content.

Is this an issue that has been encountered before?

[1] https://patchwork.kernel.org/patch/10817637/mbox/
[2] https://photos.app.goo.gl/ArffJ3785JSeQatW7

Rob.