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  1. tech1eguy

    [GUIDE] macOS Big Sur 11.0.1 on Z390 Aorus Elite board

    @miliuco I have similar setup as yours - B360 Aorus (Intel CNVI removed and Fenvi T919 added), i7-9700k, Pulse RX 580 (2 x 4k monitors connected to DP), imac19,1 latest big sur, connectorless intel graphics, usb map kext added, ssdt ec, plug, pmc and sbus added etc. I also tried adding...
  2. tech1eguy

    [SOLVED] Missing IGPU trace with Intel Power Gadget

    @jaymonkey I am using imac19,1 smbios with i7-9700k in BigSur (platform id 3E980003 headless mode with Sapphire Pulse RX580 gpu) If I add DGPU device property (Pro 580x), I don't see any trace of iGPU in intel gadget. When I use encoding in videoproc, it uses intel quicksync and I see activity...
  3. tech1eguy

    New DRM enabling method for systems with AMD GPU

    After going back and forth, I settled with Macpro7,1 smbios. For RX 580, nothing else is needed (device properties, agpm etc.) other than WEG. WEG is also optional as macpro smbios picks up correct drivers for pulse rx 580. In that case, you need pegp to gfx0 patch for agpm. imac19,1 encoding...
  4. tech1eguy

    Quick Guide to Generate a SSDT for CPU Power Management

    Use this for coffee lake - better or this
  5. tech1eguy

    New DRM enabling method for systems with AMD GPU

    For those who want to use Apple TV in imac19,1 (AMD GPU and headless iGPU) with Big Sur 11.1, try this
  6. tech1eguy

    New DRM enabling method for systems with AMD GPU

    Tried shikigva=80. Didn't work quicktime or prime. Now if I go back to shikigva=208, it is not working. Tried clearing cache in safari, logged out and logged in. FYI - I am using opencore 0.65 build from 2 days ago along with Lilu 1.5.1 and Whatevergreen 1.4.6 kext builds. Using release builds...
  7. tech1eguy

    New DRM enabling method for systems with AMD GPU

    Prime video in safari works. Quicktime DRM and Appletv+ isn't working. I am using DP output.
  8. tech1eguy

    New DRM enabling method for systems with AMD GPU

    At the moment, the only option for DRM on Safari 14 is imacpro1,1 or macpro7,1 smbioses. No shiki needed. Radeonpro kext I attached is only for RX 580. Best method is to get the device properties and add it in plist. If you are using RX 5700 XT, check the plist in the post here. Add the device...
  9. tech1eguy

    New DRM enabling method for systems with AMD GPU

    I did few tests with videoproc both with imac19,1 and windows 10 pro. Windows shows it will use both Intel 630 and RX 580 for H264 but only RX 580 for HEVC. With all drivers installed, windows speed is about 1/3rd of mac. If you enable intel graphics as connectorless, mac uses cpu, dgpu and igpu...
  10. tech1eguy

    New DRM enabling method for systems with AMD GPU

    Yes, drm on safari is an issue since catalina. Only options for that are imacpro smbios or another browser. Apple tv and quick time drm works fine with this fix. Youtube 4k is smooth too with or without this fix. I heard the kext is supposed to improve hevc hardware acceleration too as it tells...
  11. tech1eguy

    New DRM enabling method for systems with AMD GPU

    -igfxvesa disables the intel acceleration. So you have to push amd dgpu profile. I use the attached kext. This is what I use. Smbios - imac19,1 Bios - igpu enabled igpu properties - headless platform id Kexts - WEG (no shikigva), AMDRadeonpro Everything works except drm For drm, add -igfxvesa...
  12. tech1eguy

    New DRM enabling method for systems with AMD GPU

    This is the easiest method I found in Big Sur with imac smbios for drm. Add -igfxvesa to bootargs with WEG. igpu will be disabled and appletv, drm etc. works fine. If you need igpu for sidecar etc., remove and reboot. I get about additional 10 secs black screen during boot though with this...
  13. tech1eguy

    [SUCCESS] Sagar Hozkatua: Gigabyte Z390 Designare + i7-9700F + 32GB + Radeon RX Vega 56

    HEVC acceleration is fixed in 10th beta big sur. Looks like you have not installed 10th beta (20A5395g)
  14. tech1eguy

    B360 Aorus Gaming 3 Wifi - i7-9700K - RX 580 [Success]

    There is no igpu and so no framebuffer is needed or will work. For 9400F, best smbios is imacpro1,1. imac19,1 works with only dgpu - you don't need framebuffer. Just include whatevergreen. Before creating hackintool kext, did you manually change the usb speeds to correct usb speed? hackintool...
  15. tech1eguy

    New DRM enabling method for systems with AMD GPU

    I am using imacpro1,1 with i5-9400F (no igpu) - no drm issues, hevc hardware acceleration working fine. I noticed apple videos tv+ is using only cpu and not using hardware acceleration. Tried shiki 128 and no shiki. Same results.
  16. tech1eguy

    B360 Aorus Gaming 3 Wifi - i7-9700K - RX 580 [Success]

    tech1eguy's Build: Gigabyte B360 Aorus Gaming 3 Wifi - i7-9700K - RX 580 Components Gigabyte B360 Aorus Gaming 3 Wifi Rev 1.0 (Update bios to F14 for disabling CFG in bios) Intel i7-9700K (No overclocking) Sapphire Pulse AMD RX 580 - 8GB (Display ports used) Be Quiet Base 600 ATX case...
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