sys_patch: Add AMD Vega support for pre-AVX2.0

CHANGELOG.md

@@ -7,8 +7,10 @@
 - Implement Wifi-only patches when no internet connection available but required (ie. KDKs)
   - Allows users to install Legacy Wireless patches, then connect to the internet to install remaining patches
 - Resolve `/Library/Extensions` not being cleaned on KDK-less root patches
+- Add AMD Vega Graphics support for pre-AVX2.0 systems on Ventura
+  - ex. AMD Vega 56 and 64, AMD Radeon VII
 - Increment Binaries:
-  - PatcherSupportPkg 0.7.2 - release
+  - PatcherSupportPkg 0.7.3 - release
 
 ## 0.5.3
 - Integrate FixPCIeLinkrate.efi v0.1.0

data/sys_patch_dict.py

@@ -630,6 +630,7 @@ def SystemPatchDictionary(os_major, os_minor, non_metal_os_support):
                         "AMD8000Controller.kext":        "12.5",
                         "AMD9000Controller.kext":        "12.5",
                         "AMD9500Controller.kext":        "12.5",
+                        "AMD10000Controller.kext":       "12.5",
                         "AMDRadeonX4000.kext":           "12.5",
                         "AMDRadeonX4000HWServices.kext": "12.5",
                         "AMDFramebuffer.kext":           "12.5",
@@ -640,14 +641,6 @@ def SystemPatchDictionary(os_major, os_minor, non_metal_os_support):
                         "AMDShared.bundle":              "12.5",
                     },
                 },
-                "Remove": {
-                    "/System/Library/Extensions": [
-                        # Due to downgraded AMDSupport.kext
-                        # In the future, we will have to downgrade the entire AMD stack
-                        # to support non-AVX2.0 machines with Vega or newer
-                        "AMD10000Controller.kext",
-                    ],
-                },
             },
             # Used only for AMD Polaris with host lacking AVX2.0
             # Note missing framebuffers are not restored (ex. 'ATY,Berbice')
@@ -673,6 +666,51 @@ def SystemPatchDictionary(os_major, os_minor, non_metal_os_support):
                     },
                 },
             },
+            "AMD Legacy Vega": {
+                "Display Name": "Graphics: AMD Legacy Vega",
+                 "OS Support": {
+                    "Minimum OS Support": {
+                        "OS Major": os_data.os_data.ventura,
+                        "OS Minor": 0
+                    },
+                    "Maximum OS Support": {
+                        "OS Major": os_data.os_data.max_os,
+                        "OS Minor": 99
+                    },
+                },
+                "Install": {
+                    "/System/Library/Extensions": {
+                        "AMDRadeonX5000.kext":            "12.5",
+
+                        "AMDRadeonX5000GLDriver.bundle":  "12.5",
+                        "AMDRadeonX5000MTLDriver.bundle": "12.5",
+                        "AMDRadeonX5000Shared.bundle":    "12.5",
+
+                        "AMDShared.bundle":               "12.5",
+                    },
+                },
+            },
+            # Support mixed legacy and modern AMD GPUs
+            # Specifically systems using AMD GCN 1-3 and Vega (ex. MacPro6,1 with eGPU)
+            # Assume 'AMD Legacy GCN' patchset is installed alongside this
+            "AMD Legacy Vega Extended": {
+                "Display Name": "",
+                 "OS Support": {
+                    "Minimum OS Support": {
+                        "OS Major": os_data.os_data.ventura,
+                        "OS Minor": 0
+                    },
+                    "Maximum OS Support": {
+                        "OS Major": os_data.os_data.max_os,
+                        "OS Minor": 99
+                    },
+                },
+                "Install": {
+                    "/System/Library/Extensions": {
+                        "AMDRadeonX5000HWServices.kext": "12.5",
+                    },
+                },
+            },
             "Intel Ironlake": {
                 "Display Name": "Graphics: Intel Ironlake",
                 "OS Support": {

resources/constants.py

@@ -13,7 +13,7 @@ class Constants:
     def __init__(self):
         # Patcher Versioning
         self.patcher_version = "0.5.4"  # OpenCore-Legacy-Patcher
-        self.patcher_support_pkg_version = "0.7.2"  #  PatcherSupportPkg
+        self.patcher_support_pkg_version = "0.7.3"  #  PatcherSupportPkg
         self.url_patcher_support_pkg = "https://github.com/dortania/PatcherSupportPkg/releases/download/"
         self.nightly_url_patcher_support_pkg = "https://nightly.link/dortania/PatcherSupportPkg/workflows/build/master/"
         self.discord_link = "https://discord.gg/rqdPgH8xSN"

resources/sys_patch/sys_patch.py

@@ -510,7 +510,7 @@ class PatchSysVolume:
                     else:
                         print(f"- Running Process:\n{process}")
                         utilities.process_status(subprocess.run(process, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True))
-        if any(x in required_patches for x in ["AMD Legacy GCN", "AMD Legacy Polaris"]):
+        if any(x in required_patches for x in ["AMD Legacy GCN", "AMD Legacy Polaris", "AMD Legacy Vega"]):
             sys_patch_helpers.sys_patch_helpers(self.constants).disable_window_server_caching()
         if any(x in required_patches for x in ["Intel Ivy Bridge", "Intel Haswell"]):
             sys_patch_helpers.sys_patch_helpers(self.constants).remove_news_widgets()

resources/sys_patch/sys_patch_detect.py

@@ -29,6 +29,7 @@ class detect_root_patch:
         self.skylake_gpu    = False
         self.legacy_gcn     = False
         self.legacy_polaris = False
+        self.legacy_vega    = False
 
         # Misc Patch Detection
         self.brightness_legacy         = False
@@ -145,6 +146,15 @@ class detect_root_patch:
                         self.supports_metal = True
                         self.requires_root_kc = True
                         self.amfi_must_disable = True
+                elif gpu.arch == device_probe.AMD.Archs.Vega:
+                     if self.constants.detected_os > os_data.os_data.monterey:
+                        if "AVX2" in self.constants.computer.cpu.leafs:
+                            continue
+
+                        self.legacy_vega = True
+                        self.supports_metal = True
+                        self.requires_root_kc = True
+                        self.amfi_must_disable = True
                 elif gpu.arch == device_probe.Intel.Archs.Iron_Lake:
                     if self.constants.detected_os > non_metal_os:
                         self.iron_gpu = True
@@ -227,6 +237,7 @@ class detect_root_patch:
                 self.sandy_gpu                 = False
                 self.legacy_gcn                = False
                 self.legacy_polaris            = False
+                self.legacy_vega               = False
                 self.brightness_legacy         = False
                 self.legacy_audio              = False
                 self.legacy_gmux               = False
@@ -375,6 +386,7 @@ class detect_root_patch:
             "Graphics: AMD TeraScale 2":                   self.amd_ts2,
             "Graphics: AMD Legacy GCN":                    self.legacy_gcn,
             "Graphics: AMD Legacy Polaris":                self.legacy_polaris,
+            "Graphics: AMD Legacy Vega":                   self.legacy_vega,
             "Graphics: Intel Ironlake":                    self.iron_gpu,
             "Graphics: Intel Sandy Bridge":                self.sandy_gpu,
             "Graphics: Intel Ivy Bridge":                  self.ivy_gpu,
@@ -576,6 +588,13 @@ class detect_root_patch:
                 required_patches.update({"AMD Legacy Polaris": all_hardware_patchset["Graphics"]["AMD Legacy Polaris"]})
             if "AVX2" not in self.constants.computer.cpu.leafs:
                 required_patches.update({"AMD OpenCL": all_hardware_patchset["Graphics"]["AMD OpenCL"]})
+        if hardware_details["Graphics: AMD Legacy Vega"] is True:
+            required_patches.update({"Monterey GVA": all_hardware_patchset["Graphics"]["Monterey GVA"]})
+            required_patches.update({"Monterey OpenCL": all_hardware_patchset["Graphics"]["Monterey OpenCL"]})
+            required_patches.update({"AMD Legacy Vega": all_hardware_patchset["Graphics"]["AMD Legacy Vega"]})
+            required_patches.update({"AMD OpenCL": all_hardware_patchset["Graphics"]["AMD OpenCL"]})
+            if hardware_details["Graphics: AMD Legacy GCN"] is True:
+                required_patches.update({"AMD Legacy Vega Extended": all_hardware_patchset["Graphics"]["AMD Legacy Vega Extended"]})
         if hardware_details["Brightness: Legacy Backlight Control"] is True:
             required_patches.update({"Legacy Backlight Control": all_hardware_patchset["Brightness"]["Legacy Backlight Control"]})
         if hardware_details["Audio: Legacy Realtek"] is True: