Slice Posted August 8, 2022 Share Posted August 8, 2022 On 8/7/2022 at 8:10 AM, oldman20 said: hello, currently what method for enable ExtMic in jack combo 3.5? There is an offtopic method using VoodooHDA. Link to comment Share on other sites More sharing options...
oldman20 Posted August 8, 2022 Share Posted August 8, 2022 30 minutes ago, Slice said: There is an offtopic method using VoodooHDA. not any way for appleHDA? Link to comment Share on other sites More sharing options...
Slice Posted August 8, 2022 Share Posted August 8, 2022 2 hours ago, oldman20 said: not any way for appleHDA? In some cases it is not possible because breaking HDA specification what AppleHDA will not do. 1 Link to comment Share on other sites More sharing options...
chummdoggin Posted August 17, 2022 Share Posted August 17, 2022 Updated a sandy bridge 6 ser. to Big Sur from 10.15 and using open core the layout id no longer brings the onboard alc662 audio. Could you have an idea what changed in Big Sur that would cause that? Link to comment Share on other sites More sharing options...
Slice Posted August 17, 2022 Share Posted August 17, 2022 12 minutes ago, chummdoggin said: Updated a sandy bridge 6 ser. to Big Sur from 10.15 and using open core the layout id no longer brings the onboard alc662 audio. Could you have an idea what changed in Big Sur that would cause that? Did you see my signature? Something changed with audio. 1 Link to comment Share on other sites More sharing options...
Hamish Claxton Posted September 14, 2022 Share Posted September 14, 2022 (edited) Currently setting up a QEMU macOS Monterey VM and have noticed that with AppleALC.kext, regardless of the layout ID, there are no audio codecs detected. There is a HDEF audio device detected though, as you can see in the IOReg. I am using the QEMU 'hda-duplex' codec which is essentially a stereo line-out, and a stereo line-in. After further testing I discovered that it works with VoodooHDA.kext and the stereo line-out and stereo line-in both works. Is there any way I can get this virtual audio device added to AppleALC.kext? What would I need to look at in order to do so? I have attached an IOReg export for both when AppleALC.kext is loaded, and for when VoodooHDA.kext is loaded. QEMU-macOS_12.6-AppleALC.ioreg QEMU-macOS_12.6-VoodooHDA.ioreg Edited September 14, 2022 by Hamish Claxton Link to comment Share on other sites More sharing options...
MacPeet Posted November 10, 2022 Share Posted November 10, 2022 (edited) Hello @Andres ZeroCross or everyone you developed ID21 ALC287 for Lenovo Yoga Slim 7-14IIL05. Does the internal mic work with the 14IIL05 (node 26)? Another user has a LENOVO YOGA 7 SLIM (15IIL05). Internal Mic not working. I suspect a dual mic. The codec_dump does not recognize an internal mic. Dump.zip HP and HP-Mic do not work with ID21. Another problem, the 15IIL05 has 2 speakers above and 2 speakers below. I'm trying different configurations with trial ID22. 01A71C10 01A71D00 01A71EA1 01A71F90 02171C20 02171D10 02171E21 02171F00 02170C02 01971C30 01971D10 01971E81 01971F00 01471C40 01471D00 01471E17 01471F90 01470C02 01771C50 01771D00 01771E17 01771F90 int Mic 8-35-26 not working LineIn (HP-Mic) 9-34-25 works Sp1 20-2 works - Switch HP 33-2 works SP2 23-3 does not work For speaker I had hope with connection with midi setup. It works on my old Lappi with alc888 ID28. Example: Unfortunately, only one speaker works here. Does anyone have any ideas for internal mic and speakers? Edited November 10, 2022 by MacPeet Link to comment Share on other sites More sharing options...
kmsn Posted December 6, 2022 Share Posted December 6, 2022 Hi all ALC developers I can't get sound with AppleALC Codec: ITD 92HD75B3X5 File in attachment codec dump. codec dump with LinuxLive (for example Ubuntu) Please help CodecDump.zip Link to comment Share on other sites More sharing options...
Slice Posted December 7, 2022 Share Posted December 7, 2022 8 hours ago, kmsn said: Hi all ALC developers I can't get sound with AppleALC Codec: ITD 92HD75B3X5 File in attachment codec dump. codec dump with LinuxLive (for example Ubuntu) Please help CodecDump.zip 5.56 kB · 0 downloads Do you want sound or you want AppleALC? 1 Link to comment Share on other sites More sharing options...
kmsn Posted December 7, 2022 Share Posted December 7, 2022 12 hours ago, Slice said: Do you want sound or you want AppleALC? Hello sir I have been following your content (VoodooHDA) even Catalina works sound at high efficiencies either (big sur et montery non sound) Link to comment Share on other sites More sharing options...
kmsn Posted December 7, 2022 Share Posted December 7, 2022 4 minutes ago, kmsn said: Hello sir I have been following your content (VoodooHDA) even Catalina works sound at high efficiencies either (big sur et montery non sound) Sir follow the way in karnel panic Link to comment Share on other sites More sharing options...
oldman20 Posted December 8, 2022 Share Posted December 8, 2022 anyway to using applealc fix to auto switch from Mic builtin and Line-in (External Mic)?? Currently I using VerStub.kext fine on Monterey but not working in Ventura Link to comment Share on other sites More sharing options...
Slice Posted December 8, 2022 Share Posted December 8, 2022 12 hours ago, kmsn said: Sir follow the way in karnel panic Make sure your audio device has no name HDEF. It should be HDAS. Link to comment Share on other sites More sharing options...
kmsn Posted December 8, 2022 Share Posted December 8, 2022 (edited) 13 hours ago, Slice said: Make sure your audio device has no name HDEF. It should be HDAS. 1528298955_KHsMacBookPro.zip thanks for everything Edited December 8, 2022 by kmsn Link to comment Share on other sites More sharing options...
kmsn Posted December 12, 2022 Share Posted December 12, 2022 (edited) On 12/6/2022 at 10:41 PM, kmsn said: Hi @MacPeet I can't get sound with AppleALC Codec: ITD 92HD75B3X5 File in attachment codec dump. codec dump with LinuxLive (for example Ubuntu) Please help CodecDump.zip Edited December 13, 2022 by kmsn Link to comment Share on other sites More sharing options...
kocoman Posted January 19, 2023 Share Posted January 19, 2023 I don't get sound over hdmi tv on haswell hd4400, the TV name is seen in sound and works in linux ventura 13.1 with applealc thx Link to comment Share on other sites More sharing options...
Slice Posted January 19, 2023 Share Posted January 19, 2023 5 hours ago, kocoman said: I don't get sound over hdmi tv on haswell hd4400, the TV name is seen in sound and works in linux ventura 13.1 with applealc thx Haswell HD4400 is not supported in Ventura. You should find other way to make HDMI sound. Link to comment Share on other sites More sharing options...
kocoman Posted January 23, 2023 Share Posted January 23, 2023 On 1/19/2023 at 3:23 PM, Slice said: Haswell HD4400 is not supported in Ventura. You should find other way to make HDMI sound. even in big sur is no sound, but I can see the device name .. Link to comment Share on other sites More sharing options...
eSaF Posted January 23, 2023 Share Posted January 23, 2023 41 minutes ago, kocoman said: even in big sur is no sound, but I can see the device name .. Maybe it's not supported in Big Sur either is also a consideration and as @Slice suggested, maybe you need to find another way to make HDMI sound work. Link to comment Share on other sites More sharing options...
kocoman Posted January 23, 2023 Share Posted January 23, 2023 36 minutes ago, eSaF said: Maybe it's not supported in Big Sur either is also a consideration and as @Slice suggested, maybe you need to find another way to make HDMI sound work. how to debug it? linux works so some alc-verb or https://github.com/acidanthera/AppleALC/wiki/Dumping-processing-coefficients Link to comment Share on other sites More sharing options...
oSxFr33k Posted May 3, 2023 Share Posted May 3, 2023 (edited) I posted back in 2016 page 43, ALC282 with 3rd speaker subwoofer aka audio 2.1. Is there a way to enable this with AppleALC maybe with verbs since there is a boot argument available alcverbs=1. How to add the verb data into device properties format wise into Opencore? Any documentation on how to do this? Has anyone ever been able to get 3rd speaker subwoofer to work with AppleALC? Edited: Audio working with these opencore settings but still no Front Woofer audio only with VoodooHDA. Also see IORegisty screenshot below. Opencore config settings IORegistry Edited May 3, 2023 by oSxFr33k Link to comment Share on other sites More sharing options...
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