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Fix Kepler DisplayPort output

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Mykola Grymalyuk
2021-09-27 08:35:30 -06:00
parent 8f98cac918
commit dfb84ec72b
3 changed files with 9 additions and 7 deletions
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2
CHANGELOG.md
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@@ -17,6 +17,8 @@
- `CSR_ALLOW_UNAPPROVED_KEXTS`
- `CSR_ALLOW_EXECUTABLE_POLICY_OVERRIDE`
- `CSR_ALLOW_UNAUTHENTICATED_ROOT`
- Fix Kepler DisplayPort output
- Apply `agdpmod=vit9696` patch
## 0.2.5

8
OpenCore-Patcher.command
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@@ -61,6 +61,7 @@ class OpenCoreLegacyPatcher:
self.constants.amfi_status = False # Unsigned binaries
self.constants.allow_fv_root = True # Allow FileVault on broken seal
if model in ModelArray.ModernGPU:
# Systems with Ivy or Kepler GPUs, Monterey requires root patching for accel
self.constants.sip_status = False # Unsigned kexts
self.constants.secure_status = False # Modified root volume
self.constants.allow_fv_root = True # Allow FileVault on broken seal
@@ -83,15 +84,14 @@ class OpenCoreLegacyPatcher:
if Utilities.amfi_status() is False:
self.constants.amfi_status = False
if Utilities.get_nvram("gpu-power-prefs", "FA4CE28D-B62F-4C99-9CC3-6815686E30F9", decode=True):
if Utilities.get_nvram("gpu-power-prefs", "FA4CE28D-B62F-4C99-9CC3-6815686E30F9"):
# Users disabling TS2 most likely have a faulty dGPU
# users can override this in settings
self.constants.allow_ts2_accel = False
if self.constants.latebloom_delay == 0:
self.constants.latebloom_delay, self.constants.latebloom_range, self.constants.latebloom_debug = Utilities.latebloom_detection(model)
if Utilities.get_nvram("gpu-power-prefs", "FA4CE28D-B62F-4C99-9CC3-6815686E30F9", decode=True):
self.constants.allow_ts2_accel = False
# Check if running in RecoveryOS
self.constants.recovery_status = Utilities.check_recovery()

6
Resources/Build.py
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@@ -549,7 +549,7 @@ class BuildOpenCore:
self.config["DeviceProperties"]["Add"][device.pci_path] = {"shikigva": 128, "unfairgva": 1, "rebuild-device-tree": 1, "agdpmod": "pikera"}
elif isinstance(device, device_probe.NVIDIA):
print("- Enabling Nvidia Output Patch")
self.config["DeviceProperties"]["Add"][device.pci_path] = {"rebuild-device-tree": 1}
self.config["DeviceProperties"]["Add"][device.pci_path] = {"rebuild-device-tree": 1, "agdpmod": "vit9696"}
self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True
self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True
@@ -564,9 +564,9 @@ class BuildOpenCore:
)
elif isinstance(device, device_probe.NVIDIA):
print("- Enabling Nvidia Output Patch")
if "-wegtree" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"]:
if "-wegtree agdpmod=vit9696" not in self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"]:
print("- Falling back to boot-args")
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -wegtree"
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -wegtree agdpmod=vit9696"
self.config["UEFI"]["Quirks"]["ForgeUefiSupport"] = True
self.config["UEFI"]["Quirks"]["ReloadOptionRoms"] = True