Change the HDMI "label"


I just installed CoreELEC 19 onto my new Odroid N2+. So far most things are working great, but there is one minor issue.

I’m using a Denon AVR and it reports for the source label of the Odroid N2+ “MBox Meson Ref”. I already investigated a little bit and it seems this values is part of the kernel/device tree. More specific, of the Vendor Data Struct (vend_data). Here is an example link:


However I did not find the exact source of this string in the code for the Odroid N2+. Is it possible to change this value somehow? And without compiling the Device Tree/Kernel?



mount -o remount,rw /flash
fdtget -t s /flash/dtb.img /amhdmitx/vend_data product_desc
fdtput -t s /flash/dtb.img /amhdmitx/vend_data product_desc odroidn2plus
fdtget -t s /flash/dtb.img /amhdmitx/vend_data product_desc
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Thank you very much, it worked.

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