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sys_patch_detect: prioritize USB 3.0 support

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Mykola Grymalyuk
2023-01-12 08:52:39 -07:00
parent bef429b758
commit 1974cd6341
2 changed files with 11 additions and 1 deletions
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CHANGELOG.md
+5 -1
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@@ -20,14 +20,18 @@
- Implement mini validation during GUI build
- Add early UHCI/OHCI support (USB1.1)
- Implemented via Root Volume patching, ie. no installer support at this time
- Support should be seen as experimental, especially for laptops
- Applicable for Penryn Macs and Cheese Grater Mac Pros (MacPro3,1 - MacPro5,1)
- See associated issue for current limitations: [Legacy UHCI/OHCI support in Ventura](https://github.com/dortania/OpenCore-Legacy-Patcher/issues/1021)
- USB 3.0 controllers cannot be used along side USB 1.1 patches, OCLP will prioritize USB 3.0 support
- Add early non-Metal Graphics Acceleration support for macOS Ventura
- Applicable for following GPU architectures:
- Intel Ironlake and Sandy Bridge
- Nvidia Tesla, Maxwell and Pascal
- AMD TeraScale 1 and 2
- Note: Bluetooth Pairing is currently semi-functional, see here for work around: [Tab+Space work-around](https://forums.macrumors.com/threads/macos-13-ventura-on-unsupported-macs-thread.2346881/post-31858759)
- Notes:
- Bluetooth Pairing is currently semi-functional, see here for work around: [Tab+Space work-around](https://forums.macrumors.com/threads/macos-13-ventura-on-unsupported-macs-thread.2346881/post-31858759)
- AMFI currently needs to be outright disabled in Ventura
- Overall non-Metal improvements:
- Improved fake rim
- Fixed full screen animation
resources/sys_patch/sys_patch_detect.py
+6
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@@ -369,6 +369,12 @@ class detect_root_patch:
if self.constants.detected_os < os_data.os_data.ventura:
return False
for controller in self.constants.computer.usb_controllers:
if (isinstance(controller, device_probe.XHCIController)):
# Currently USB 1.1 patches are incompatible with USB 3.0 controllers
# TODO: Downgrade remaining USB stack to ensure full support
return False
# If we're on a hackintosh, check for UHCI/OHCI controllers
if self.constants.host_is_hackintosh is True:
for controller in self.constants.computer.usb_controllers: