timamsk/OpenCore-Legacy-Patcher
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Add Legacy GCN iMac patches

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Co-authored-by @Ausdauersportler
This commit is contained in:
Mykola Grymalyuk
2021-10-12 13:20:02 -06:00
parent 82fe98a93c
commit f26e494450
4 changed files with 148 additions and 58 deletions
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resources/build.py
+13 -1
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@@ -521,6 +521,16 @@ class BuildOpenCore:
elif self.model == "iMac10,1":
if self.get_kext_by_bundle_path("AAAMouSSE.kext")["Enabled"] is False:
self.enable_kext("AAAMouSSE.kext", self.constants.mousse_version, self.constants.mousse_path)
if self.computer and self.computer.dgpu:
if self.computer.dgpu.arch == device_probe.AMD.Archs.Legacy_GCN_7000:
# Add Power Gate Patches
self.config["DeviceProperties"]["Add"][backlight_path] += {
"rebuild-device-tree": 1,
"CAIL,CAIL_DisableDrmdmaPowerGating": 1,
"CAIL,CAIL_DisableGfxCGPowerGating": 1,
"CAIL,CAIL_DisableUVDPowerGating": 1,
"CAIL,CAIL_DisableVCEPowerGating": 1,
}
# Check GPU Vendor
if self.constants.metal_build is True:
@@ -535,7 +545,9 @@ class BuildOpenCore:
elif not self.constants.custom_model and self.model in model_array.LegacyGPU and self.computer.dgpu:
print(f"- Detected dGPU: {utilities.friendly_hex(self.computer.dgpu.vendor_id)}:{utilities.friendly_hex(self.computer.dgpu.device_id)}")
if self.computer.dgpu.arch in [
device_probe.AMD.Archs.Legacy_GCN,
device_probe.AMD.Archs.Legacy_GCN_7000,
device_probe.AMD.Archs.Legacy_GCN_8000,
device_probe.AMD.Archs.Legacy_GCN_9000,
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,