10/16/2021 0 Comments Hdmi Passthrou For Mac
The VM is fully functional but you just will not be able to use the VM Console for any type of access and this looks to be a limitation for now.Step 4 - After you have installed MacOS and enable remote management, you can then attach the iGPU as shown in the screenshot below and using the new Dynamic DirectPath I/O feature introduced in vSphere 7.Step 5 - To ensure the passthrough configurations are persisted, we must disable the claiming of the VGA driver by the VMkernel as explained in the previous article, run the following ESXCLI command:Esxcli system settings kernel set -s vga -v FALSEYou can always re-enable this as long as you have access to ESXi host. The reason is that I found after powering on the VM with the iGPU attached, the VM Console no longer functions and simply goes "black". If you are using an older version of vSphere or earlier VM Compatibility, the legacy Direct Path I/O should still work.Note:One important thing to be aware of _before_ you attach the iGPU to the MacOS VM is to enable either Apple Remote Desktop and/or SSH.The issue is so weird that I don't even know where to look further.Btw, I also tried eGPU and have the same issue as already mentioned in the comments - not possible to enable passrough, iGPU is not available if eGPU connected, etc. Both installed from App Store images made with hdiutil. This is what I see in logs:I tried Mojave and Catalina and both behave the same. For more details on installing Big Sur on ESXi, please see this blog post for more details.I had a chance to play a bit more with Mac Mini and this what I found.- If I boot a guest with svga enabled it actually boots (you were right, just console stops workking) and I can even see the iGPU if I execute the `system_profiler SPDisplaysDataType` , but I can't see the iGPU anywhere else and HW acceleration is not working- If I boot a guest without svga it doesn't boot at all, because it can't find bootable disk(!).
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