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Add AppleALC support

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Mykola Grymalyuk
2021-04-09 10:22:29 -06:00
parent 88d7bf373b
commit 0048559acb
7 changed files with 54 additions and 12 deletions
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14
Resources/build.py
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@@ -89,7 +89,7 @@ class BuildOpenCore:
("MarvelYukonEthernet.kext", self.constants.marvel_version, self.constants.marvel_path, lambda: self.model in ModelArray.EthernetMarvell),
("CatalinaBCM5701Ethernet.kext", self.constants.bcm570_version, self.constants.bcm570_path, lambda: self.model in ModelArray.EthernetBroadcom),
# Legacy audio
#("VoodooHDA.kext", self.constants.voodoohda_version, self.constants.voodoohda_path, lambda: self.model in ModelArray.LegacyAudio),
("AppleALC.kext", self.constants.applealc_version, self.constants.applealc_path, lambda: self.model in ModelArray.LegacyAudio),
# IDE patch
("AppleIntelPIIXATA.kext", self.constants.piixata_version, self.constants.piixata_path, lambda: self.model in ModelArray.IDEPatch),
# Hibernation Tests
@@ -198,6 +198,18 @@ class BuildOpenCore:
print("- Setting HiDPI picker")
self.config["NVRAM"]["Add"]["4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14"]["UIScale"] = binascii.unhexlify("02")
# Audio Patch
if self.model in ModelArray.LegacyAudio:
print("- Adding audio properties")
if self.model in ModelArray.nvidiaHDEF:
hdef_path = "PciRoot(0x0)/Pci(0x8,0x0)"
else:
hdef_path = "PciRoot(0x0)/Pci(0x1b,0x0)"
# In AppleALC, MacPro3,1's original layout is already in use, forcing layout 13 instead
if self.model != "MacPro3,1":
self.config["DeviceProperties"]["Add"][hdef_path] = {"apple-layout-id": 90, "use-apple-layout-id": 1, "alc-layout-id": 13,}
else:
self.config["DeviceProperties"]["Add"][hdef_path] = {"apple-layout-id": 90, "use-apple-layout-id": 1, "use-layout-id": 1,}
def nvidia_patch(self):
self.constants.custom_mxm_gpu = True