Killuminati91

UHD 620 on Comet Lake i5-10210U (Huawei Matebook X Pro 2020) here. Tried all kinds of different platform-id and device-id combinations, I simply cant get this to work. Config from the OP post ends in a blackscreen. If I attach a USB-C Monitor I can see that iGPU acceleration is enabled with the configs that give me a black screen but I simply cant get the laptop monitor to work. I can see this line while booting, maybe its related: agdc backlight control did not find dp micro 3 EFI BATTERY PATCHED NO TRACKPAD LATEST.zip

Hope you can help me. http://s000.tinyupload.com/?file_id=42269464288017874330

Hey guys, I cant figure this out for my Matebook X Pro 2020. Followed the guide, but RefOf in my DSDT doesnt seem to be compatible with B1B2. What can I do? into device label HWEC code_regex B0VL,\s+16 replace_matched begin VL00,8,VL01,8 end; into device label HWEC code_regex B0RC,\s+16 replace_matched begin RC00,8,RC01,8 end; into device label HWEC code_regex B0ST,\s+16 replace_matched begin ST00,8,ST01,8 end; into device label HWEC code_regex B0CC,\s+16 replace_matched begin CC00,8,CC01,8 end; into device label HWEC code_regex B0FC,\s+16 replace_matched begin FC00,8,FC01,8 end; into device label HWEC code_regex B0DC,\s+16 replace_matched begin DC00,8,DC01,8 end; into device label HWEC code_regex B0DV,\s+16 replace_matched begin DV00,8,DV01,8 end; into device label HWEC code_regex B0CT,\s+16 replace_matched begin CT00,8,CT01,8 end; into device label HWEC code_regex B0SN,\s+16 replace_matched begin SN00,8,SN01,8 end; into device label HWEC code_regex EKVA,\s+16 replace_matched begin KVA0,8,KVA1,8 end; into device label HWEC code_regex EULV,\s+16 replace_matched begin ULV0,8,ULV1,8 end; into device label HWEC code_regex ELLV,\s+16 replace_matched begin LLV0,8,LLV1,8 end; into device label HWEC code_regex CALS,\s+16 replace_matched begin ALS0,8,ALS1,8 end; into device label HWEC code_regex ELUX,\s+16 replace_matched begin LUX0,8,LUX1,8 end; B0VL -> B1B2(VL00,VL01) B0RC -> B1B2(RC00,RC01) B0ST -> B1B2(ST00,ST01) B0CC -> B1B2(CC00,CC01) B0FC -> B1B2(FC00,FC01) B0DC -> B1B2(DC00,DC01) B0DV -> B1B2(DV00,DV01) B0CT -> B1B2(CT00,CT01) B0SN -> B1B2(SN00,SN01) EKVA -> B1B2(KVA0,KVA1) EULV -> B1B2(ULV0,ULV1) ELLV -> B1B2(LLV0,LLV1) CALS -> B1B2(ALS0,ALS1) ELUX -> B1B2(LUX0,LUX1) Error for each reference: 50994, 6126, syntax error, unexpected PARSEOP_CLOSE_PAREN, expecting PARSEOP_EXP_INDEX_LEFT DSDT.aml

Hey MaLd0n thanks for the answer! Sadly I already tried that but cant save the DSDT, maybe you can figure this out, here is what I did: 1. Split the necessary (referenced) 16bit fields into two 8bit fields each: into device label HWEC code_regex B0VL,\s+16 replace_matched begin VL00,8,VL01,8 end; into device label HWEC code_regex B0RC,\s+16 replace_matched begin RC00,8,RC01,8 end; into device label HWEC code_regex B0ST,\s+16 replace_matched begin ST00,8,ST01,8 end; into device label HWEC code_regex B0CC,\s+16 replace_matched begin CC00,8,CC01,8 end; into device label HWEC code_regex B0FC,\s+16 replace_matched begin FC00,8,FC01,8 end; into device label HWEC code_regex B0DC,\s+16 replace_matched begin DC00,8,DC01,8 end; into device label HWEC code_regex B0DV,\s+16 replace_matched begin DV00,8,DV01,8 end; into device label HWEC code_regex B0CT,\s+16 replace_matched begin CT00,8,CT01,8 end; into device label HWEC code_regex B0SN,\s+16 replace_matched begin SN00,8,SN01,8 end; into device label HWEC code_regex EKVA,\s+16 replace_matched begin KVA0,8,KVA1,8 end; into device label HWEC code_regex EULV,\s+16 replace_matched begin ULV0,8,ULV1,8 end; into device label HWEC code_regex ELLV,\s+16 replace_matched begin LLV0,8,LLV1,8 end; into device label HWEC code_regex CALS,\s+16 replace_matched begin ALS0,8,ALS1,8 end; into device label HWEC code_regex ELUX,\s+16 replace_matched begin LUX0,8,LUX1,8 end; 2. Apply the given patch 3. Replace each reference with B1B2 and the corresponding new fields MANUALLY. B0VL -> B1B2(VL00,VL01) B0RC -> B1B2(RC00,RC01) B0ST -> B1B2(ST00,ST01) B0CC -> B1B2(CC00,CC01) B0FC -> B1B2(FC00,FC01) B0DC -> B1B2(DC00,DC01) B0DV -> B1B2(DV00,DV01) B0CT -> B1B2(CT00,CT01) B0SN -> B1B2(SN00,SN01) EKVA -> B1B2(KVA0,KVA1) EULV -> B1B2(ULV0,ULV1) ELLV -> B1B2(LLV0,LLV1) CALS -> B1B2(ALS0,ALS1) ELUX -> B1B2(LUX0,LUX1) Now this is where I'm stuck. I can not compile nor save the file because of one of these errors for each replaced reference: 50994, 6126, syntax error, unexpected PARSEOP_CLOSE_PAREN, expecting PARSEOP_EXP_INDEX_LEFT THIS POST by rehabman states that RefOf and B1B2 are not compatible, so what can I do instead? Thanks for your help, would love to figure this out!

Hey guys, currently running into a kernel panic related to HEWC/ECRD and BAT0. This probably needs battery patching but I cant get my head around it. Would appreciate some help. Matebook X Pro 2020 Intel i5-10210U UHD 630 Nvidia MX250 16GB LPDDR3 ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.EC.ECRD] (Node ffffff8028109390), AE_NOT_EXIST (20160930/psparse-632) ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.EC.BAT0._STA] (Node placeholder), AE_NOT_EXIST (placeholder) ACPI Error: Result stack is empty! DSDT.aml

Hey guys, currently running into a kernel panic related to HEWC/ECRD and BAT0. This probably needs battery patching but I cant get my head around it. Would appreciate some help. Matebook X Pro 2020 Intel i5-10210U UHD 630 Nvidia MX250 16GB LPDDR3 ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.EC.ECRD] (Node ffffff8028109390), AE_NOT_EXIST (20160930/psparse-632) ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.EC.BAT0._STA] (Node placeholder), AE_NOT_EXIST (placeholder) ACPI Error: Result stack is empty! DSDT.aml

Hey guys, currently trying to install Catalina on my Matebook X Pro 2020 (i5-10210U). Followed the Opencore Guide, and added all necessary patches but I'm stuck here at a Kernel Panic. ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.EC.ECRD] (Node ffffff8028109390), AE_NOT_EXIST (20160930/psparse-632) ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.EC.BAT0._STA] (Node placeholder), AE_NOT_EXIST (placeholder) ACPI Error: Result stack is empty! Attached my Opencore EFI, Vanilla DSDT and Screenshot. EFI 2.0 DEBUG Dortania.zip DSDT.aml