Khadas VIM4 A311D2

I see, is there any info I can send to you to help about?

I was testing it under Ubuntu and it is fully supported

I’m now using my new Vim4 and coreelec 20.1 as daily driver and I regret nothing. I have frame drops on heavier youtube 4k hdr 60fps, but the results are really good. If you need something tested, hit me up.

Vim 4 pretty solid if you don’t need pass through

I have it activated. Should I not?

EDIT: Disabling it seems to have fixed some audio sync mishaps on youtube.

I wouldn’t enable it since it doesn’t work

It works fine for sample rates <= 48Khz but high sample rate formates like DTS-MA/TrueHD do not work at all due to a broken audio driver, so you can enable it as long as you disable those formats.

Vim4 Coreelec 20-ne stable, nightly - dont see 1080p100hz display mode on Samsung The Frame 75". But recognize and work at 1080p120hz.
Coreelec 21-ne nightly sees both 1080p100hz and 1080p120hz, but doesnt work at niether of those (corrupted display).
However both have the record “1920x1080p100hz” (not “1080p100hz”) in /sys/class/amhdmitx/amhdmitx0/disp_cap.
Have to mention that old Libreelec tv-box succesfully recognizes and works at both modes, so its not a TV/cable issue.
Tried to use disp_cap to override EDID - Coreelec just ignores any data in disp_cap. I can edit it to “480p30hz” - nothing happens - just the same resolution list.
I guess something has changed in the latter releases/or there’s something special for this exact hardware/or just a bug.
So whats the current way of overriding EDID?

disp_cap have no function in 5.4 kernel. Our team have no such TVs so we can’t test it at all.
EDID can not be overwritten.

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Dont you have ANY 100hz TVs?

No, and also only 50/60hz videos.

We blew all the money earned with CoreELEC in a mansion for each member. We forgot about the 100hz tv.

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All tĥat has to be on the homepage as “features” ;))

FWIW, on my Sony 1080p 120Hz works fine, suspect your EDID is busted.

EDIT: Oh, I see 120Hz works fine for patkino too, post is confusingly formatted.

There is now a audio test image for VIM4 Amlogic T7 available:

It might fix HBR Audio TrueHD and DTS-MA passthrough.

Please have a test!
A clean fresh install is preferred over an update!

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@Portisch

Will oowow image be made available?

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It’s handled by Khadas, not us.

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I don’t think NO is ready right now for OOWOW.

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Copied the contents from /flash from usb to emmc and it works. Running great Thanks

Well this change be available for the Beelink GT King II? It is also a A311D2 box although the CE wiki might need to be updated.

https://relkai.coreelec.org/?dir=Amlogic-no/ce-21