Are there any linux build config options needed to get the v4l2 functions? Can I assume that the improvements in 6.13.11 would be also in 6.15.4? No, the patches in pull/8086 are not in 6.14, 6.15 build/patch/kernel/archive/sunxi-6.13/patches.media vs the 6.14,6.15 folders Right now, linux-current is 6.12 and linux-edge is 6.15... I want to compile a Linux 6.13 Armbian OS... what specific linux version would I need to enter inside userpatches/lib.config ? KERNELBRANCH="tag:v6.13.xx"

Hello Mark, Sorry, I think I solved the problem by creating a readme file. Now you can create a fork of the github projet: https://github.com/GuillaumeLopere/Armbian-TX95Max-AllwinnerH618/fork - Then you can add documents with "+" and "Upload files" - "Choose your files" and Check the box "Create a new branch for this commit and start a pull request" I think this is the easiest way to do it. Best regards, Guillaume

https://bugs.launchpad.net/ubuntu/+source/postgresql/+bug/2116789

Ok thanks there. Mind you their kernel is the older 5.x branch, so I'm kinda in two minds about that. ljones

OK I've actually found the crux of the issue, though I haven't tried to figure out specifically what causes it yet. I ordered another Dumb TypeC->DP adapter cuz I figured there might be a bridge in my last one that was messing things up. It did the same thing with the messed up colors and shifted image. Then I remembered I have a typeC dock that's smart and has a DP port and it works fine. Checking Dmesg I noticed the dock sets up link training for 2 lanes @ 8.1Ghz. The dumb adapters with the bad color train 4 lanes at 2.7Ghz because that's what my display advertises. The Orange Pi5 Plus manual states: 1 x Type-C (DP 1.4A) output, up to 4K@60FPS To meet that bandwidth it needs to supply either 4 DP lanes @ HBR2 or 2 DP lanes @ HBR3. I reprogrammed My display's bridge (it's custom) to advertise only 2 DP lanes at 2.7Ghz. Now that's what the Opi does and the image is perfectly fine. So I think what happens here is the Orange Pi 5 may not actually have 4 lanes to supply over type C but it's configured so that it will try if requested. The 2 lanes of DP it can supply are incomplete as they are expecting to be merged with the other 2. When using a smart typeC dock, it intercepts the display's DPCD report and says "I only have 2 lanes at HBR3 so that's what I want". On a Type C dock with USB ports it's not possible to pull 4 lanes out of the host connection because the other 2 lanes have to be used for USB3.x. So basically the Opi has to be told the sink only has 2 lanes or it will screw up when it delivers 4 lanes and can't. I assume that's the correct assessment cuz I can plug this thing into any other PC with a real DP or type C alt and the color is fine, reporting 4 lanes over DPCD. I assume this is probably a device tree thing, I'll update the git issue on Opi's kernel repo, just figured it'd be good to let anyone trying to use it what might be going on.