iMac internal display enabler

Ausdauersportler · Nov 25, 2024 · 0e03e9d · 0e03e9d
1 parent f31dced
commit 0e03e9d
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/opencore_legacy_patcher/efi_builder/graphics_audio.py b/opencore_legacy_patcher/efi_builder/graphics_audio.py
@@ -243,12 +243,12 @@ def _amd_mxm_patch(self, backlight_path) -> None:
         if not self.constants.custom_model:
             if self.computer.dgpu.device_id == 0x7340:
                 logging.info(f"- Adding AMD RX5500XT vBIOS injection")
-                self.config["DeviceProperties"]["Add"][backlight_path] = {"shikigva": 128, "unfairgva": 1, "agdpmod": "pikera", "rebuild-device-tree": 1, "enable-gva-support": 1, "ATY,bin_image": binascii.unhexlify(video_bios_data.RX5500XT_64K) }
+                self.config["DeviceProperties"]["Add"][backlight_path] = {"CFG_LINK_FIXED_MAP": 2, "shikigva": 128, "unfairgva": 1, "agdpmod": "pikera", "rebuild-device-tree": 1, "enable-gva-support": 1, "ATY,bin_image": binascii.unhexlify(video_bios_data.RX5500XT_64K) }
                 logging.info(f"- Adding AMD RX5500XT boot-args")
                 self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " agdpmod=pikera applbkl=3"
             elif self.computer.dgpu.device_id == 0x73FF:
                 logging.info(f"- Adding AMD RX6600M vBIOS injection")
-                self.config["DeviceProperties"]["Add"][backlight_path] = {"shikigva": 128, "unfairgva": 1, "agdpmod": "pikera", "rebuild-device-tree": 1, "enable-gva-support": 1, "ATY,bin_image": binascii.unhexlify(video_bios_data.RX6600M_64K) }
+                self.config["DeviceProperties"]["Add"][backlight_path] = {"model": "AMD Radeon RX6600M", "CFG_LINK_FIXED_MAP": 2, "shikigva": 128, "unfairgva": 1, "agdpmod": "pikera", "rebuild-device-tree": 1, "enable-gva-support": 1, "ATY,bin_image": binascii.unhexlify(video_bios_data.RX6600M_64K) }
                 logging.info(f"- Adding AMD RX6600M boot-args")
                 self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " agdpmod=pikera applbkl=3"
             elif self.computer.dgpu.device_id_unspoofed == 0x6981:
@@ -315,6 +315,7 @@ def _amd_mxm_patch(self, backlight_path) -> None:
             navi_backlight_path = backlight_path+"/Pci(0x0,0x0)/Pci(0x0,0x0)"
             self.config["DeviceProperties"]["Add"][navi_backlight_path] = {
                 "ATY,bin_image": binascii.unhexlify(video_bios_data.RX5500XT_64K),
+                "CFG_LINK_FIXED_MAP": 2,
                 "shikigva": 128,
                 "unfairgva": 1,
                 "rebuild-device-tree": 1,
@@ -327,6 +328,7 @@ def _amd_mxm_patch(self, backlight_path) -> None:
             navi_backlight_path = backlight_path+"/Pci(0x0,0x0)/Pci(0x0,0x0)"
             self.config["DeviceProperties"]["Add"][navi_backlight_path] = {
                 "ATY,bin_image": binascii.unhexlify(video_bios_data.RX6600M_64K),
+                "CFG_LINK_FIXED_MAP": 2,
                 "shikigva": 128,
                 "unfairgva": 1,
                 "rebuild-device-tree": 1,