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detect: Set new class for Lexa GPUs

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As these cards require spoofing, OCLP needs to treat them differently. Primarily due to root volume patching checking against the same class, and prevent users from believing the root patches failed (when their card’s actually unsupported by their Device ID)
This commit is contained in:
Mykola Grymalyuk
2023-03-11 11:11:24 -07:00
parent 8d3ab82ddd
commit 9bfcf78ff9
4 changed files with 14 additions and 6 deletions
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3
data/pci_data.py
View File

@@ -794,6 +794,9 @@ class amd_ids:
0x67CA, # Unknown
0x67CC, # Unknown
0x67CF, # Unknown
]
polaris_spoof_ids = [
# Polaris 12 (Lexa)
0x6981, # Lexa XT [Radeon PRO WX 3200]
]

11
resources/build/graphics_audio.py
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@@ -106,7 +106,7 @@ class build_graphics_audio:
self.config["NVRAM"]["Delete"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"] += ["nvda_drv"]
def backlight_path_detection(self):
# self.constants.custom_model: iMac has been modded with new dGPU
# self.computer.dgpu: dGPU has been found using the GFX0 path
# self.computer.dgpu.pci_path:
@@ -114,7 +114,7 @@ class build_graphics_audio:
for i, device in enumerate(self.computer.gpus):
logging.info(f"- Found dGPU ({i + 1}): {utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}")
self.config["#Revision"][f"Hardware-iMac-dGPU-{i + 1}"] = f"{utilities.friendly_hex(device.vendor_id)}:{utilities.friendly_hex(device.device_id)}"
if device.pci_path != self.computer.dgpu.pci_path:
logging.info("- device path and GFX0 Device path are different")
self.gfx0_path = device.pci_path
@@ -409,7 +409,6 @@ class build_graphics_audio:
self.backlight_path_detection()
# Check GPU Vendor
if self.constants.metal_build is True:
# self.backlight_path_detection()
logging.info("- Adding Metal GPU patches on request")
if self.constants.imac_vendor == "AMD":
self.amd_mxm_patch(self.gfx0_path)
@@ -418,20 +417,18 @@ class build_graphics_audio:
else:
logging.info("- Failed to find vendor")
elif not self.constants.custom_model and self.model in model_array.LegacyGPU and self.computer.dgpu:
# self.backlight_path_detection()
logging.info(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_7000,
device_probe.AMD.Archs.Legacy_GCN_8000,
device_probe.AMD.Archs.Legacy_GCN_9000,
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Polaris_Spoof,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,
]:
# self.backlight_path_detection()
self.amd_mxm_patch(self.gfx0_path)
elif self.computer.dgpu.arch == device_probe.NVIDIA.Archs.Kepler:
# self.backlight_path_detection()
self.nvidia_mxm_patch(self.gfx0_path)
def ioaccel_workaround(self):
@@ -486,6 +483,7 @@ class build_graphics_audio:
if gpu in [
# Metal KDK (pre-AVX2.0)
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Polaris_Spoof,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,
]:
@@ -510,6 +508,7 @@ class build_graphics_audio:
gpu = gpu.arch
if gpu in [
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Polaris_Spoof,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,
]:

3
resources/defaults.py
View File

@@ -196,6 +196,7 @@ class generate_defaults:
device_probe.AMD.Archs.Legacy_GCN_8000,
device_probe.AMD.Archs.Legacy_GCN_9000,
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Polaris_Spoof,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,
]:
@@ -204,6 +205,7 @@ class generate_defaults:
device_probe.AMD.Archs.Legacy_GCN_8000,
device_probe.AMD.Archs.Legacy_GCN_9000,
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Polaris_Spoof,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,
]:
@@ -221,6 +223,7 @@ class generate_defaults:
# See if system can use the native AMD stack in Ventura
if gpu in [
device_probe.AMD.Archs.Polaris,
device_probe.AMD.Archs.Polaris_Spoof,
device_probe.AMD.Archs.Vega,
device_probe.AMD.Archs.Navi,
]:

3
resources/device_probe.py
View File

@@ -242,6 +242,7 @@ class AMD(GPU):
Legacy_GCN_8000 = "Legacy GCN v2"
Legacy_GCN_9000 = "Legacy GCN v3"
Polaris = "Polaris"
Polaris_Spoof = "Polaris (Spoofed)"
Vega = "Vega"
Navi = "Navi"
Unknown = "Unknown"
@@ -263,6 +264,8 @@ class AMD(GPU):
self.arch = AMD.Archs.TeraScale_2
elif self.device_id in pci_data.amd_ids.polaris_ids:
self.arch = AMD.Archs.Polaris
elif self.device_id in pci_data.amd_ids.polaris_spoof_ids:
self.arch = AMD.Archs.Polaris_Spoof
elif self.device_id in pci_data.amd_ids.vega_ids:
self.arch = AMD.Archs.Vega
elif self.device_id in pci_data.amd_ids.navi_ids: