Recent content by CodeDJ

  1. CodeDJ

    Radeon RX 4XX/5XX standalone system, AMDRadeonX4250.kext (GVA support H264) does not support HEVC HW

    With WEG 1.3.6 and Lilu 1.41: Video plays smoothly each time. CPU is random at the beginning. See screenshots - sometimes around 50-70% sometimes 30% sometimes even 10% but after 1/3rd video is done playing it goes down to around 7-10%. With WEG 1.3.5 and Lilu 1.4.0: The video was struggling to...
  2. CodeDJ

    Radeon RX 4XX/5XX standalone system, AMDRadeonX4250.kext (GVA support H264) does not support HEVC HW

    If I run the same file using Movist, CPU usage by Movist is only 6-8%. WindowServer is at 20%. What does that mean? With mpv it was 170%. Also downloaded jellyfish-3-mbps-hd-hevc-10bit.mkv - same thing.
  3. CodeDJ

    Radeon RX 4XX/5XX standalone system, AMDRadeonX4250.kext (GVA support H264) does not support HEVC HW

    Yes the CPU shoots up when running that video with mpv. Tried shikigva=16, 80, 96, 144.
  4. CodeDJ

    Adding/Using HiDPI custom resolutions

    Thank you! I removed IODisplayEDID and default-resolution and it still works. Here's the modified Override. Changed it, rebooted. Still shows 5120x2880 under Displays. <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"...
  5. CodeDJ

    Radeon RX 4XX/5XX standalone system, AMDRadeonX4250.kext (GVA support H264) does not support HEVC HW

    If you run the following in Safari DevTools does it return true? If it returns false then doesn't it mean something is still missing? WebKitMediaKeys.isTypeSupported("com.apple.fps.2_1", "video/mp4") For me it returns false = $2 with shikigva=96 Freezes the system with shikigva=144 In both...
  6. CodeDJ

    Adding/Using HiDPI custom resolutions

    It created the following file /System/Library/Displays/Contents/Resources/Overrides/DisplayVendorID-418e/DisplayProductID-2790. I tried to make a cosmetic change on my machine of renaming "SwitchResX4 - IX2790" to "iMac" like the iMac profiles but it didn't change the icon on the About This Mac...
  7. CodeDJ

    Adding/Using HiDPI custom resolutions

    @joevt well well well. Thank you!!! I used SwitchResX Custom Resolutions and saved it. Now it shows 5120x2880 under About This Mac > Displays. I see that it created a Displays > Overrides profile.
  8. CodeDJ

    Adding/Using HiDPI custom resolutions

    Hi @joevt here are the details: Here's the original issue I mentioned in the other thread https://www.tonymacx86.com/threads/radeon-rx-4xx-5xx-standalone-system-amdradeonx4250-kext-gva-support-h264-does-not-support-hevc-hw.240353/page-132#post-2046548 I have IX2790 5K display but under About...
  9. CodeDJ

    Radeon RX 4XX/5XX standalone system, AMDRadeonX4250.kext (GVA support H264) does not support HEVC HW

    Hi, sorry no I did not do that. I assumed we can rely on VideoProc test.
  10. CodeDJ

    Radeon RX 4XX/5XX standalone system, AMDRadeonX4250.kext (GVA support H264) does not support HEVC HW

    Works for me with 1.3.6. See attached. I hope this is the correct way to verify.
  11. CodeDJ

    Adding/Using HiDPI custom resolutions

    @Douirc I have the same monitor with the same issue on About this Mac. For me, if I keep windows open and reboot, when the system logs in, it moved the windows up making the top bar inaccessible. Its as though it logs in as 4K and then immediately switches to 5K. Is this happening to you...
  12. CodeDJ

    Radeon RX 4XX/5XX standalone system, AMDRadeonX4250.kext (GVA support H264) does not support HEVC HW

    Hi Joevt, - I mentioned OC for clarity and wasn't sure if it was relevant, not suggesting one bootloader is better than the other. - RX 590 is a recent purchase and had to switch to iMacPro11 to get my PC to work. In trying various things including trying various SMBIOS profiles, I think I had...
  13. CodeDJ

    Radeon RX 4XX/5XX standalone system, AMDRadeonX4250.kext (GVA support H264) does not support HEVC HW

    HEVC won't work unless you use WhateverGreen 1.3.6 - not released yet. See @david279 post on page 129. He has built from source code and attached a kext. I also have iGPU disabled as I cannot get OC or Clover to work with it enabled. Get some allocation error no matter what settings or memory...
  14. CodeDJ

    Radeon RX 4XX/5XX standalone system, AMDRadeonX4250.kext (GVA support H264) does not support HEVC HW

    Hi guys, I have successfully used OC with iMacPro1,1 with a few exceptions: 1. Given that I have a Haswell processor and using iMacPro1,1 do I need any/all of these boot-args lilucpu=10 agdpmod=pikera shikigva=96 shiki-id=Mac-7BA5B2D9E42DDD94. 2. I have IX2790 5K display but under About this...
  15. CodeDJ

    << Solved >> Sleep and perf issues after upgrade to RX 590 Nitro+

    This issue is fixed for me. I wish I could pinpoint to how but I have no idea. 1. I had to keep the iGPU disabled in the bios. No matter how may different options I tried, the system won't go past the BIOS screen. 2. Since iGPU is out, I had to choose a SMBIOS that doesn't rely on iGPU.Hence...
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