I can't use Hardware Acceleration with Plex ou Scrypted

[vctgomes]

I'm trying to set up hardware acceleration on my Proxmox.

root@plex:~# ls -l /dev/dri
total 0
drwxr-xr-x 2 root root 80 Jul 8 19:33 by-path
crw-rw---- 1 root kvm 226, 0 Jul 8 19:33 card0
crw-rw---- 1 root kvm 226, 128 Jul 8 19:33 renderD128
root@plex:~#

If I try to check the libraries, it looks to be shared perfectly. Trying with lspci -v it also is being showed

root@plex:~# lspci -v
00:00.0 Host bridge: Intel Corporation Device 461c
DeviceName: Onboard - Other
Flags: bus master, fast devsel, latency 0, IOMMU group 1
Capabilities: [e0] Vendor Specific Information: Len=14 <?>
lspci: Unable to load libkmod resources: error -2

00:02.0 VGA compatible controller: Intel Corporation Device 46d1 (prog-if 00 [VGA controller])
DeviceName: Onboard - Video
Subsystem: Device 0301:02f3
Flags: bus master, fast devsel, latency 0, IRQ 139, IOMMU group 0
Memory at 6000000000 (64-bit, non-prefetchable) [size=16M]
Memory at 4000000000 (64-bit, prefetchable) [size=256M]
I/O ports at 4000
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable+ 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [100] Process Address Space ID (PASID)
Capabilities: [200] Address Translation Service (ATS)
Capabilities: [300] Page Request Interface (PRI)
Capabilities: [320] Single Root I/O Virtualization (SR-IOV)
Kernel driver in use: i915

In my host I also got the similar message

root@minipc:~# lspci -v
00:00.0 Host bridge: Intel Corporation Device 461c
DeviceName: Onboard - Other
Flags: bus master, fast devsel, latency 0, IOMMU group 1
Capabilities: [e0] Vendor Specific Information: Len=14 <?>

00:02.0 VGA compatible controller: Intel Corporation Alder Lake-N [UHD Graphics] (prog-if 00 [VGA controller])
DeviceName: Onboard - Video
Subsystem: Device 0301:02f3
Flags: bus master, fast devsel, latency 0, IRQ 139, IOMMU group 0
Memory at 6000000000 (64-bit, non-prefetchable) [size=16M]
Memory at 4000000000 (64-bit, prefetchable) [size=256M]
I/O ports at 4000
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable+ 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [100] Process Address Space ID (PASID)
Capabilities: [200] Address Translation Service (ATS)
Capabilities: [300] Page Request Interface (PRI)
Capabilities: [320] Single Root I/O Virtualization (SR-IOV)
Kernel driver in use: i915
Kernel modules: i915

I'm using GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt i915.enable_guc=3 i915.max_vfs=7" as set up to my Intel N100 Alder Lake.

I also set up the nano /etc/modules

vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd

kvmgt
exngt
vfio-mdev

Is there anything else I could do?