build: Add additional Navi patches

CHANGELOG.md

@@ -10,12 +10,14 @@
   - Resolves panics on certain iMac models
 - Resolve unused KDKs not being properly cleaned up
 - Implement MXM graphics handling for iMac9,1
-  - Credit to [Ausdauersportler](https://github.com/Ausdauersportler) for implementation
+  - Credit to [@Ausdauersportler](https://github.com/Ausdauersportler) for implementation
 - Resolve CoreGraphics.framework crashing on Ivy Bridge CPUs in macOS 13.3+
   - Disables f16c sysctl reporting
 - Resolve accidental CPU renaming with RestrictEvents
+- Resolve backlight and internal display support for AMD Navi MXM GPUs
+  - Credit to [@Ausdauersportler](https://github.com/Ausdauersportler) for bug fix
 - Backend changes:
-  - Use `.AppleSystemUIFont` for wxPython text rendering (thanks [jazzzny](https://github.com/Jazzzny))
+  - Use `.AppleSystemUIFont` for wxPython text rendering (thanks [@jazzzny](https://github.com/Jazzzny))
   - Add extra error handling for network errors:
     - Handles `RemoteDisconnected('Remote end closed connection without response')` exceptions
   - Move root volume patch set generation to dedicated sys_patch_generate.py module

resources/build/graphics_audio.py

@@ -295,6 +295,9 @@ class BuildGraphicsAudio:
                 "rebuild-device-tree": 1,
                 "enable-gva-support": 1
             }
+            logging.info(f"- Adding AMD RX5500XT boot-args")
+            self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " agdpmod=pikera applbkl=3"
+
 
     def _audio_handling(self) -> None:
         """
@@ -337,6 +340,7 @@ class BuildGraphicsAudio:
         if support.BuildSupport(self.model, self.constants, self.config).get_kext_by_bundle_path("AppleALC.kext")["Enabled"] is True:
             self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -lilubetaall"
 
+
     def _firmware_handling(self) -> None:
         """
         Firmware Handler