![]() ![]() So, if you want to stay safe, avoid OpenCore. (Update: OpenCore may write something into the cMP's firmware. I won’t answer anything that already covered in this section.Ī: Tested since 10.14.5 beta 4, so far, no system damaged by this mod. Sudo nvram boot-args="shikigva=96 shiki-id=Mac-7BA5B2D9E42DDD94"For Catalina, you may need to enter the no compat check boot argument as well, otherwise, you may stuck at the no boot situation until you fix the boot argument in recovery partition.įAQ, please read through this section BEFORE you ask. This folder is INSIDE Contents, please do NOT miss step 5)ħ) Copy the WhateverGreen.kext into PluginsĨ) Copy the whole modded Lilu kext to /Library/Extensions/ You should know how to recover, or may need to use alternate procedure, etc)Ĥ) open Lilu.kext (right click -> show package contents)Ħ) create folder "Plugins" (N.B. The procedure is as follow: (please read through the entire Q&A section BEFORE you do anything. And I can confirm that AMD card users (Polaris or above) can enjoy H264 hardware encode / H264 hardware decode / and HEVC hardware decode. You may still follow the procedure below to activate HWAccel -ġ0.14.5 is now official. For those who don't need HEVC hardware encode, and prefer not to install OpenCore. Any question that already covered in FAQ won't be answered by me.). Please read through the FAQ before you ask anything. The procedure below is depreciated, just keep in this post as a record ( but I will still maintain the FAQ section to keep that up to date. Therefore, will NOT activate Sidecar by default now. The latest ist in post #594 and #1314 will now keep the cMP ident as 5,1. ![]() ![]() Sidecar (and AirPlay Display) should also work, but I have no iPad to test it yet. Stay with Mojave, get HWAccel, and keep your OS up to date seems will be a better choice at this moment) Which means you may not upgrade the OS to get any security fix, unless this is an error in beta. CMMChris advised Apple removed HEVC HWAccel for all Polaris GPU in the latest Catalina beta. (Update: please stick to Mojave for ALL who want HWAccel. HOWEVER, for dual processor cMP user, please stick with Mojave at this moment. The same method works in both Mojave and Catalina. ![]()
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