UHD 750 - Rocket Lake IGP support.

[VeeTECH]

Hi was anyone able to pass this igpu thru to windows 10 vm ? 

 

Thank you,

[ich777]

On 10/4/2021 at 2:55 AM, fahmietalife said:

So im finally back at home last week and i rebooted my server but it failed to boot up. It got stuck at below. I had to remove the intel gpu top plugin manually from the thumbdrive then only i can boot to unraid.

Can you please post your Diagnostics?

[fahmietalife]

28 minutes ago, ich777 said:

Can you please post your Diagnostics?

please see attached

unraid01-diagnostics-20211008-1243.zip

[ich777]

27 minutes ago, fahmietalife said:

please see attached

Please remove those lines from your go file:

modprobe i915
chmod -R 777 /dev/dri

 

After that reboot once and then install Intel GPU TOP plugin and issue the command:

ls -la /dev/dri/

and post the output here.

[Iglo]

So it seems Plex got Transcoding working on their latest forum preview build for 11th gen CPUs (Tiger & Rocket Lake)

https://forums.plex.tv/t/plex-media-server-1-24-6-5145-new-transcoder-preview/746527/36

 

Personnal tests reveal that indeed the build got rid of crashs and artifacts, reverting back to previous public releases makes the crash come again.

 

Looks like Jellyfin's transcoder needs Intel's updated commands judging by this Plex Employee ?

https://forums.plex.tv/t/anyone-have-been-able-to-hw-transcode-on-an-intel-nuc-11-iris-xe/695381/293

Edited October 17, 2021 by Iglo
adjustement

[ich777]

5 hours ago, Iglo said:

Looks like Jellyfin's transcoder needs Intel's updated commands judging by this Plex Employee ?

What container from Jellyfin are you using? Jellyfin works just fine with 11th gen:

 

 

[Iglo]

Using your container but I have a Tiger Lake CPU, while transcoding works I did faced some crash when transcoding

[ich777]

On 10/17/2021 at 1:53 PM, Iglo said:

Using your container but I have a Tiger Lake CPU, while transcoding works I did faced some crash when transcoding

On which unRAID version are you? Try to upgrade to 6.10.0-rc1 if you are not already on that version.

Crashing from unRAID itself or just the container?

[cracyfloyd]

Good Evening Guys.

Before i want try to upgrade to Version 6.10RC2 i want ask " running Plex with Hardware Transcoding" with Gen11 Intel Processor on this release?

[manHands]

1 minute ago, cracyfloyd said:

Good Evening Guys.

Before i want try to upgrade to Version 6.10RC2 i want ask " running Plex with Hardware Transcoding" with Gen11 Intel Processor on this release?

 

Yes, it's working...

 

[jump1e]

Seems to be working for me on unRaid 6.9.2 using latest LinuxServer, Plex ver 1.25.0.5282 with no config/modprobe.d/i915.conf

 

Just had three streams going

https://gyazo.com/97bf9ad80cd27404c924d8aadfcfe0d1

https://gyazo.com/c35ddbd35d92c489d0ca73cb0b37de89

https://gyazo.com/4c4093c4063f0a36bf8cf386404a70b4

 

So far no errors..

Edited December 2, 2021 by jump1e

[padioca]

I'm going to drop this here in case anyone needs it. I have an i5-11400 with an ASUS PRIME H570-PLUS motherboard. I couldn't figure out how to get both a discrete card and the iGPU working. I wasn’t able to boot from the USB without turning on some compatibility mode (called CSM), and if I turn on CSM I lose the option to use both the iGPU and the discrete GPU.

 

To fix, I had to go into /boot and change the "EFI-/" directory name to "EFI". This would then allow for UEFI booting, which then allowed me to set it to use iGPU multi monitor, which allowed for both the iGPU and discrete card to be used concurrently.

[wacko37]

PLEASE can someone confirm that it is possible to passthrough HDMI audio on a z590 MB / uhd 750 iGPU? (NO dGPU installed)

 

I've literally spend days trying to passthrough HDMI audio to a Libreelec VM (LibreELEC-Generic.x86_64-10.95.0), I can passthrough the "Intel Corporation Tiger Lake-H HD Audio Controller" no problem but no HDMI audio

 

see here: 

 

 

command from SSH in LE: aplay -l

 

**** List of PLAYBACK Hardware Devices ****

card 0: PCH [HDA Intel PCH], device 0: ALC1220 Analog [ALC1220 Analog]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 0: PCH [HDA Intel PCH], device 1: ALC1220 Digital [ALC1220 Digital]

Subdevices: 1/1

Subdevice #0: subdevice #0

 

I have ran the LE natively on the same hardware outside of Unraid without any issues.

 

Any help is much appreciated!

Libreelec VM Log.txt

Edited February 8, 2023 by wacko37
added log and link to other thread