Jon M Posted June 12 Posted June 12 Why does HDMI Audio work on Debian 12 Bookworm 6.1 version and not on Debian 12 Bookworm 6.12? I have updated to latest version and still no HDMI audio. Is there a patch or something i can do to fix this? 0 Quote
Werner Posted June 12 Posted June 12 https://docs.armbian.com/User-Guide_FAQ/#why-does-hardware-feature-xy-work-in-old-kernel-but-not-in-more-recent-one 0 Quote
Igor Posted June 12 Posted June 12 1 hour ago, Jon M said: Is there a patch or something i can do to fix this? Perhaps same bits are missing in 5b device tree? https://github.com/armbian/build/blob/main/patch/kernel/archive/rockchip64-6.12/rk3588-1020-Add-HDMI-and-VOP2-to-Rock-5A.patch If you get it working, make a patch and push it here: https://github.com/armbian/build/tree/main/patch/kernel/archive/rockchip64-6.12 0 Quote
Jon M Posted June 12 Author Posted June 12 Thanks I saw that patch but have no idea how to apply it or what to do with it or if it even works in this version? If someone could help that would be great! 0 Quote
Igor Posted June 13 Posted June 13 11 hours ago, Jon M said: if it even works in this version? If someone could help that would be great! You can try on actual machine by editing device tree file. (/boot/dtb/rockchip/name.dtb probably rock5b something) https://chatgpt.com/share/684bbac2-2728-8005-bb50-a2751316ac2b If similar changes work - you need to reboot to apply changes - then report here. 0 Quote
Jon M Posted June 13 Author Posted June 13 I have decompiled the dtb file but am unable to incorporate the patch. How do i incorporate the patch or change it? In terms for a newbie please! I should say it is for debian 12 Cinnamon 6.12. 0 Quote
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