Danang Widiyanto

Does HDMI work on Ice lake?

Can you tell me mas?

I cant do the magic, its from Big Sur intel chip i think ?

Sorry I use English only, I hade some issue like this, because AppleALC, give me panic exact like this, solution is using VoodooHDA from Chris1111

same issue with me, in Catalina there is no problem, but in Big Sur HEVC not working

I Will try Hi Maldon, applehda patches crash when i open it

I Will try

I've try for my Lenovo, alc230 codec, which id 13 or 20 remains the same, i use latest applealc

How to fix audio problem then?

Hi Maldon, I can install Big Sur in my Hackbook, but often experience Kernel Panic when I play media either on safari or in Quick Time, here is the fault panic(cpu 3 caller 0xffffff80167eaae6): Kernel trap at 0xffffff80198d52e9, type 6=invalid opcode, registers: CR0: 0x000000008001003b, CR2: 0x000070000b14cd78, CR3: 0x000000001dcff000, CR4: 0x00000000003626e0 RAX: 0xffffffa04e342010, RBX: 0xffffff9363fef000, RCX: 0x0000000000000000, RDX: 0x0000000000000000 RSP: 0xffffffa04e69ba08, RBP: 0xffffffa04e69ba20, RSI: 0x0000000000000001, RDI: 0xffffffa04e342010 R8: 0x0000000000000001, R9: 0x0000000000000200, R10: 0x0000000000000000, R11: 0x000000000000000a R12: 0x0000000000000000, R13: 0xffffffa04e3a5010, R14: 0xffffffa04e3a7ff0, R15: 0xffffffa04e3a6800 RFL: 0x0000000000010202, RIP: 0xffffff80198d52e9, CS: 0x0000000000000008, SS: 0x0000000000000010 Fault CR2: 0x000070000b14cd78, Error code: 0x0000000000000000, Fault CPU: 0x3, PL: 0, VF: 0 Backtrace (CPU 3), Frame : Return Address 0xffffffa04e69b420 : 0xffffff80166b76dd mach_kernel : _handle_debugger_trap + 0x3dd 0xffffffa04e69b470 : 0xffffff80167fa0e3 mach_kernel : _kdp_i386_trap + 0x143 0xffffffa04e69b4b0 : 0xffffff80167ea71a mach_kernel : _kernel_trap + 0x55a 0xffffffa04e69b500 : 0xffffff801665ca2f mach_kernel : _return_from_trap + 0xff 0xffffffa04e69b520 : 0xffffff80166b6f7d mach_kernel : _DebuggerTrapWithState + 0xad 0xffffffa04e69b640 : 0xffffff80166b7268 mach_kernel : _panic_trap_to_debugger + 0x268 0xffffffa04e69b6b0 : 0xffffff8016eb9c9a mach_kernel : _panic + 0x54 0xffffffa04e69b720 : 0xffffff80167eaae6 mach_kernel : _sync_iss_to_iks + 0x2c6 0xffffffa04e69b8a0 : 0xffffff80167ea7cd mach_kernel : _kernel_trap + 0x60d 0xffffffa04e69b8f0 : 0xffffff801665ca2f mach_kernel : _return_from_trap + 0xff 0xffffffa04e69b910 : 0xffffff80198d52e9 com.apple.vecLib.kext : _vDSP_zvmul + 0xed99 0xffffffa04e69ba20 : 0xffffff7fb49b59a5 com.apple.driver.DspFuncLib : __ZN6EupDSP4DbexEP11AudioBufferP9DbexParam + 0x199 0xffffffa04e69bab0 : 0xffffff7fb49b5456 com.apple.driver.DspFuncLib : __ZN6EupDSP7ProcessEP11AudioBuffer + 0x86 0xffffffa04e69bae0 : 0xffffff7fb49b4a67 com.apple.driver.DspFuncLib : __ZN6eupLib7ProcessEPfS0_jjjb + 0x170 0xffffffa04e69bb30 : 0xffffff7fb49b3f80 com.apple.driver.DspFuncLib : __ZN21DspFuncVirtualization7processEjj + 0xd2 0xffffffa04e69bb70 : 0xffffff7fb498b8e6 com.apple.driver.DspFuncLib : __ZN14DspFuncManager7processEPKvjS1_jjjjj + 0x188 0xffffffa04e69bc20 : 0xffffff7fb48a8e34 com.apple.driver.AppleHDA : __ZN14AppleHDAEngine14dspOrCopyAudioEPvjS0_jjjjj + 0x88 0xffffffa04e69bc80 : 0xffffff7fb48a9190 com.apple.driver.AppleHDA : __ZN14AppleHDAEngine17clipOutputSamplesEPKvPvjjPK20_IOAudioStreamFormatP13IOAudioStream + 0x2ee 0xffffffa04e69bd30 : 0xffffff8018b2657e com.apple.iokit.IOAudioFamily : __ZN13IOAudioStream17clipOutputSamplesEjj + 0x138 0xffffffa04e69bd80 : 0xffffff8018b262ea com.apple.iokit.IOAudioFamily : __ZN13IOAudioStream15clipIfNecessaryEv + 0x22c 0xffffffa04e69bda0 : 0xffffff8018b26005 com.apple.iokit.IOAudioFamily : __ZN13IOAudioStream20processOutputSamplesEP19IOAudioClientBufferjjb + 0x513 0xffffffa04e69bdf0 : 0xffffff8018b20cbf com.apple.iokit.IOAudioFamily : __ZN23IOAudioEngineUserClient21performWatchdogOutputEP22IOAudioClientBufferSetj + 0x173 0xffffffa04e69be50 : 0xffffff8018b1d385 com.apple.iokit.IOAudioFamily : __ZN22IOAudioClientBufferSet18watchdogTimerFiredEPS_j + 0x73 0xffffffa04e69be80 : 0xffffff80166fc3b5 mach_kernel : _thread_call_delayed_timer + 0x4a5 0xffffffa04e69bef0 : 0xffffff80166fd2c4 mach_kernel : _thread_call_delayed_timer + 0x13b4 0xffffffa04e69bfa0 : 0xffffff801665c13e mach_kernel : _call_continuation + 0x2e Kernel Extensions in backtrace: com.apple.vecLib.kext(1.2)[9C351E4A-DADA-374C-8D8B-CE7999D2BAD1]@0xffffff8019882000->0xffffff801992cfff dependency: com.apple.kec.Libm(1)[C27E9306-0B9F-3D05-89C5-9A6FF4FC1C35]@0xffffff80195ba000->0xffffff80195c7fff com.apple.iokit.IOAudioFamily(300.6.1)[582BC466-CF36-3EE0-B5BE-8A42DC67FEB3]@0xffffff8018b12000->0xffffff8018b2ffff dependency: com.apple.vecLib.kext(1.2.0)[9C351E4A-DADA-374C-8D8B-CE7999D2BAD1]@0xffffff8019882000->0xffffff801992cfff com.apple.driver.DspFuncLib(283.15)[81C59536-3D2B-3F9B-A709-89601F9985CC]@0xffffff7fb4969000->0xffffff7fb4a4bfff dependency: com.apple.driver.AppleEFINVRAM(2.1)[5F9F73AC-C2C4-34AE-88B9-BB0982B680C4]@0xffffff8017a39000->0xffffff8017a42fff dependency: com.apple.iokit.IOAudioFamily(300.6.1)[582BC466-CF36-3EE0-B5BE-8A42DC67FEB3]@0xffffff8018b12000->0xffffff8018b2ffff dependency: com.apple.kext.OSvKernDSPLib(529)[8F4BD574-40D0-339E-8F82-17109DD9E7E4]@0xffffff7fb684c000->0xffffff7fb685afff dependency: com.apple.vecLib.kext(1.2.0)[9C351E4A-DADA-374C-8D8B-CE7999D2BAD1]@0xffffff8019882000->0xffffff801992cfff com.apple.driver.AppleHDA(283.15)[CF9A110A-1923-373D-8D96-42358F038E6A]@0xffffff7fb4887000->0xffffff7fb4916fff dependency: com.apple.driver.AppleHDAController(283.15)[4630157A-5E8A-30C4-B1E0-086659FF18CD]@0xffffff7fb493c000->0xffffff7fb494efff dependency: com.apple.driver.DspFuncLib(283.15)[81C59536-3D2B-3F9B-A709-89601F9985CC]@0xffffff7fb4969000->0xffffff7fb4a4bfff dependency: com.apple.iokit.IOAudioFamily(300.6.1)[582BC466-CF36-3EE0-B5BE-8A42DC67FEB3]@0xffffff8018b12000->0xffffff8018b2ffff dependency: com.apple.iokit.IOGraphicsFamily(585)[C007B094-8597-3C47-BD2F-E1203C60C107]@0xffffff7fb60b3000->0xffffff7fb60e1fff dependency: com.apple.iokit.IOHDAFamily(283.15)[E3D540E2-871E-3F39-9998-3DF90E525236]@0xffffff7fb4a5c000->0xffffff7fb4a5ffff dependency: com.apple.iokit.IONDRVSupport(585)[B6DBE116-5A15-3AC5-9134-90794B61EAB6]@0xffffff7fb60f8000->0xffffff7fb6100fff Process name corresponding to current thread: kernel_task Boot args: -v -igfxsku debug=0x100 keepsyms=1 chunklist-security-epoch=0 -chunklist-no-rev2-dev Mac OS version: 20B5012d Kernel version: Darwin Kernel Version 20.1.0: Sat Oct 24 21:21:05 PDT 2020; root:xnu-7195.50.3.201.1~1/RELEASE_X86_64 Kernel UUID: 2BA1C8BD-9C95-3FA7-B7A4-F991BB96D49C KernelCache slide: 0x0000000016400000 KernelCache base: 0xffffff8016600000 Kernel slide: 0x0000000016410000 Kernel text base: 0xffffff8016610000 __HIB text base: 0xffffff8016500000 System model name: MacBookPro16,2 (Mac-5F9802EFE386AA28) System shutdown begun: NO Panic diags file available: YES (0x0) Hibernation exit count: 0 System uptime in nanoseconds: 1164870744951 Last Sleep: absolute base_tsc base_nano Uptime : 0x0000010f37b5057e Sleep : 0x0000000000000000 0x0000000000000000 0x0000000000000000 Wake : 0x0000000000000000 0x000000070a62ac37 0x0000000000000000

Ok i'll try

Hi Maldon, can you help me one more thing, i cant get shutdown with your DSDT, booth in Catalina and Big Sur, after shutdown its start again. Thx in advance

One more problem, when i shutdown the machine, its restart, can you help me fix that sir?

Hi Maldon sir, i had figure it out with my Friend, i add SBFX after SBFG, and insert it in _CRS Thank you for your DSDT its awsome, sorry for my bad english

So there are 2 possibilities, change the kext VoodooI2C 2.4.2, or change the GPIO pin