DDMacready

Third

Hi All! I'm off my meds and had some time. After a caffeinated deep dive, I now have diarrhoea but no answers, so come cap in hand to the community! Mission statement/desired outcome: It has been a hope to get Hardware Decoding/Encoding working this weekend, but, after bashing my head against this brick wall, i've decided to reach out to you fine folks before I got a concussion! Problem statements: Plex, Immich and Jellyfin are not cooperating with passthrough of the iGPU and dGPU Partitioning would be be ideal anyway for juicy NVENC etc. I've scoured and it should be possible (unless i've completely grasped the wrong end of this stick). My GPU is a 4090 and should be capable with up to 32 valid partition counts. iGPU also supports Assumption Scenario Variants: Could be my user error rather than a missing feature Could be usage of Hyper-V (but can't pivot to Proxmox now?) Could be Truenas itself Could be HexOS and already planned, as I recall Linus mentioned something about transcoding, and I'm too lazy/bound to the throne to scrub the video to confirm this, or run a transcription through AI. Any rescue from the rabbit hole would be greatly appreciated! Level 1 Troubleshooting has been attempted, including but not limited to: Sacrifices to deities, ritualistic and bloody in nature Denial Swearing Bargaining Anger Depression Reinstalling New VM New Host Restart Enabling and confirming enabled; Virtualisation itself confirmed IOMMU (auto) SR-IOV confirmed enabled on beta ASPM Disabled checkpoints Disabled enhanced session mode Confirmed running Gen 2 VM Running Get-VM HostPartitionableGpu ValidPartitionCounts : {32} PartitionCount : 32 TotalVRAM : 1000000000 AvailableVRAM : 1000000000 SupportsIncomingLiveMigration : False MinPartitionVRAM : 0 MaxPartitionVRAM : 1000000000 OptimalPartitionVRAM : 1000000000 TotalEncode : 18446744073709551615 AvailableEncode : 18446744073709551615 MinPartitionEncode : 0 MaxPartitionEncode : 18446744073709551615 OptimalPartitionEncode : 18446744073709551615 TotalDecode : 1000000000 AvailableDecode : 1000000000 MinPartitionDecode : 0 MaxPartitionDecode : 1000000000 OptimalPartitionDecode : 1000000000 TotalCompute : 1000000000 AvailableCompute : 1000000000 MinPartitionCompute : 0 MaxPartitionCompute : 1000000000 OptimalPartitionCompute : 1000000000 Environment: Hyper-V Manager Microsoft Corporation Version: 10.0.26100.1882 ------------------ System Information ------------------ Time of this report: 3/8/2025, 15:12:53 Operating System: Windows 11 Pro 64-bit (10.0, Build 26100) (26100.ge_release.240331-1435) Language: English (Regional Setting: English) System Manufacturer: Micro-Star International Co., Ltd. System Model: MS-7D70 BIOS: 1.M0 (type: UEFI) Processor: AMD Ryzen 9 7950X3D 16-Core Processor (32 CPUs), ~4.2GHz Memory: 32768MB RAM Available OS Memory: 31850MB RAM Page File: 30891MB used, 7102MB available Windows Dir: C:\WINDOWS DirectX Version: DirectX 12 DX Setup Parameters: Not found User DPI Setting: 192 DPI (200 percent) System DPI Setting: 288 DPI (300 percent) DWM DPI Scaling: Enabled Miracast: Available, no HDCP Microsoft Graphics Hybrid: Supported DirectX Database Version: 1.6.7 Auto Super Res Version: Unknown System Mux Support: Mux Support Inactive - Ok Mux Target GPU: dGPU Mux Incompatible List: DxDiag Version: 10.00.26100.3323 64bit Unicode dGPU Card name: NVIDIA GeForce RTX 4090 Manufacturer: NVIDIA Chip type: NVIDIA GeForce RTX 4090 DAC type: Integrated RAMDAC Device Type: Full Device (POST) Device Key: Enum\PCI\VEN_10DE&DEV_2684&SUBSYS_51001462&REV_A1 Device Status: 0180200A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_NT_ENUMERATOR|DN_NT_DRIVER] Device Problem Code: No Problem Driver Problem Code: Unknown Display Memory: 40066 MB Dedicated Memory: 24142 MB Shared Memory: 15924 MB Virtualization: Paravirtualization Block List: No Blocks Catalog Attributes: Universal:False Declarative:True Driver Attributes: Final Retail Driver Date/Size: 03/03/2025 00:00:00, 810080 bytes iGPU Card name: AMD Radeon(TM) Graphics Manufacturer: Advanced Micro Devices, Inc. Chip type: AMD Radeon Graphics Processor (0x164E) DAC type: Internal DAC(400MHz) Device Type: Full Device Device Status: 0180200A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_NT_ENUMERATOR|DN_NT_DRIVER] Device Problem Code: No Problem Driver Problem Code: Unknown Display Memory: 16410 MB Dedicated Memory: 485 MB Shared Memory: 15924 MB Current Mode: Unknown GPU Mux Support: Development, Uninitialized - Query driver runtime status failed Power P-states: Not Supported Virtualization: Paravirtualization