Rocky12 Posted February 3, 2018 Share Posted February 3, 2018 workstation Fujistu Celsius R670 - OS: High Sierra 10.13.4 Beta (17E139j) - Intel® X58 Express, Intel® 82801JR ICH10R - Intel Xeon W5590 - Nvidia GeForce 9800 GT - Realtek ALC663 Everything works expect audio. ALC663 seems to be dedicated to laptop even if in my case this is a workstation. There is integrated speakers, this is probably the reason why it has been used this device. Right now impossible to get the sound I can get it when trying with VoodooHDA. VoodooHDA has been used only for a test, removed now. I am using the method SSDT to inject HDEF and audio-id=3. Without it, no HDEF device and Korey report an invalid layout-id (0). With this HDEF/audio-id are OK (see IOJones/IOReg) but DPCIManager doesn't report the codec-id, codec-id remains blank. Even if I inject the codec-id through the SSDT (into patched folder under clover). Another point, the IRQ patch doesn't have any effect on the DSDT. Any suggestion to solve this ? https://www.root86.c...thread/page-10 =============> Post 187 just referring to MacPeet https://www.root86.c...thread/?p=94495 Hilfe, ich häng jetzt hier seit fast einem Monat bei der AppleHDA fest! Ich habe genau nach Anleitung von Peet gepatcht, aber es passiert nichts! Das heisst beim Hochfahren auf den Desktop wird der Lautsprecher oben in der Leiste kurz schwarz, aber nach ca. 2 Sekunden ist der wieder angegraut und Geräte gibt es in den Einstellungen keine! Hab mal meine AppleHDA angehangen + DSDT! Ich bin mit meinem Latein am Ende! Laut IOReg Explorer sollte die LayoutID 0C sein, also 12, aber ich hab auch schon mit anderen Layouts versucht und nope, nix! Vielleicht kann sich das jemand mal anschauen! Danke schon mal! Ach die Soundkarte ist die ALC663 https://www.root86.c...atch-thread/?p= https://www.root86.c...thread/?p=94504 Link to comment Share on other sites More sharing options...
MaLd0n Posted February 3, 2018 Share Posted February 3, 2018 AppleAlc 663 u can try other two layout id 1 Link to comment Share on other sites More sharing options...
MaLd0n Posted February 3, 2018 Share Posted February 3, 2018 if u extract a codec dump, Mirone stay in WhatsZap, i think he solve it https://www.ubuntu.com/download/desktop cd ~/Desktop && mkdir CodecDump && for c in /proc/asound/card*/codec#*; do f="${c/\/*card/card}"; cat "$c" > CodecDump/${f//\//-}.txt; done && zip -r CodecDump.zip CodecDump 1 Link to comment Share on other sites More sharing options...
MaLd0n Posted February 4, 2018 Share Posted February 4, 2018 take a shot DSDT.aml.zip AppleHDA-281.51-ALC663_Desktop.zip Link to comment Share on other sites More sharing options...
MaLd0n Posted February 5, 2018 Share Posted February 5, 2018 u need a layout id 9, ioreg show 28 DSDT above have 9, i just add hdef with correct layout id, u test? 1 Link to comment Share on other sites More sharing options...
Rocky12 Posted July 19, 2018 Author Share Posted July 19, 2018 working Audio patched AppleHDA ALC663+HDMI Link to comment Share on other sites More sharing options...
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