unfortunately it is not the problem, I passthrough to the VM the MEI device:
root@pve:~# lspci -nn | grep -Ei 'HECI|MEI|Management Engine|Communication controller'
80:16.0 Communication controller [0780]: Intel Corporation 800 Series PCH HECI...
I never doubted you, maybe the 245K has something different form the 265K. I dunno. I'm scratching my head since the only difference is the cpu model. Same motherboard, bios and software. I'll confirm one last time comparing to what you gave me.
Thank you but I won't use windows, I'll wait for a solution in the future, hopefully.
Even so I did try using your gfx_win_101.6647 driver, same result.
Kernel cmd is untouched from stock. I tried i440 and q35 and all the args related to intel...
I don't get it. My Bios is now 3.24, still no hdmi audio. I installed windows 11 and those two "HD Audio Driver for Display Audio" never show up for me. You will have audio in linux. Do you have anything special on proxmox ? custom kernel...
I've tried Windows before, and I also didn't have HDMI audio. It's a very simple test: boot the CachyOS live ISO. You'll either have audio or you won't when you reach the KDE desktop. What motherboard are you using with your 265K?
@uzumo Unfortunately no hdmi audio but hdmi display works with 6-14-qemu.rom, ok.. lol
HDMI audio output is missing on the VM.
[ 7.272508] snd_hda_codec_alc662 hdaudioC1D0: autoconfig for ALC897: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line...
Did anyone manage to get HDMI audio working using a similar CPU/iGPU? Yes, I have both the iGPU and audio device passed through to the VM. Inside the VM, I can see in dmesg that when snd_hda_intel maps everything, the HDMI/DP ports are missing...
This might sound strange but see if your 5060 ti has the latest uefi firmware. This made my 5060 TI work fine afterwards. Hopefully that will fix your issue.