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

Joined
Jun 16, 2014
Messages
29
Motherboard
Huanan Deluxe X79
CPU
E5-2680 v2
Graphics
RX 580
Mobile Phone
iOS
With my Xeon E5 2680v2 with SMBIOS iMacPro1.1 not work mouse and keyboard, but all works. I have use MacPro6.1. Works Netflix with Safari??? Not to me, HTML5 or Silverlight not support.
 
Joined
Jan 4, 2015
Messages
172
Motherboard
GA Z97X-UD3H
CPU
i7 4790
Graphics
RX 580
Dummy kext enable IOGVACodec support, when IOGVACodec set to AMDU6V3 then HW DRM decoding work.



IOGVACodec already enabled but DRM broken is another issue, no relevant to dummy kext.

If beta 2/3 kexts not help, just restore original kexts and apply dummy kext, waiting for next release.



Edit: have you try reset DRM configuration, see below link
https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.Shiki.en.md
Frankly, I've just tried the kext replacement but maybe doing a real update when the official 10.14.5 will be released could resolve things?

And no, didn't tried the DRM reset.

Thanks again.
 
Joined
Mar 5, 2019
Messages
38
Motherboard
Asrock z370
CPU
i7-8700
Graphics
Radeon VII
Mac
iMac
Mobile Phone
iOS
Hello! I upgraded to 10.14.5 (18F127a) and I had some problems. The Radeon 580 is very hot and the spinners are very noisy. The processor has become more heated. Rendering speed is lower. I noticed all this when I turned on the render video in Davinci. In the previous beta version, everything was fine. What was remembered in the new beta and what to do? Look my efi can something needs to be changed to add exclude?
 
Joined
Apr 6, 2018
Messages
55
Motherboard
MSI Z370M Gaming Pro AC
CPU
i7-8700K
Graphics
Vega 64
Mac
MacBook Pro
Mobile Phone
iOS
The only way I was able to fix iTunes DRM together with FCPX was using SMBIOS iMacPro1,1 and disabling iGPU in BIOS. I am using 10.14.4. No beta just normal release.
 
Joined
May 27, 2013
Messages
140
Motherboard
GA-Z97X-GAMING 3
CPU
i7-4790K
Graphics
RX 580
Mac
MacBook
Mobile Phone
iOS
With SMBIOS iMacPro1,1 everything is working perfect (all native) with macOS Mojave 10.14.5
iTunes DRM: OK
FCPX: OK
Netfilx in Safari: OK
H264: OK
HVEC: OK
JPEG Preview: OK (don't need NoVPAJpeg.kext anymore)

PS: I've moved from iMac15,1 to iMacPro1,1. No issues.
 
Joined
Sep 19, 2010
Messages
576
Motherboard
Asus Z87 Maximus Gene VI
CPU
i7-4790K
Graphics
Vega 64
Mac
iMac
Mobile Phone
iOS
Any idea why this command is no longer working in 10.14.5:

Code:
com.apple.driver.AppleGraphicsDevicePolicy

Find: BA050000 00
Replace: BA000000 00
I have to use WhateverGreen to get past the black screen at Desktop on boot.
 
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