Eberhard Kornotzki
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Posts
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Thank Maldon.
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Hi Maldon, High Sierra expects KabyLake audio device at PciRoot(0x0)/Pci(0x1b,0x0) with a layout-id of 50, but the Comet Lake audio device is at PciRoot(0x0)/Pci(0x1F,0x3) with device ID of C8060000 (layout ID probably 1 or 7). Can this be patched somehow?
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Thank you for these - same result though. Can't get both audio interfaces to work in the same configuration.
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I did as instructed but still the same - it's either onboard audio with VoodooHDA or DP audio with AppleALC. What else should I do? Screen Shot 2021-11-05 at 22.11.04.png.zip
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Thanks. Audio codec is Realtek ALC887, but not sure what you meant by "select rebase regions in ACPI tab". Removed SSDTs and booted with the supplied DSDT.aml. DP audio is still there but onboard audio still not visible. Retried with VoodooHDA instead of AppleALC. In that case, onboard audio is there but no DP audio. Would like to have both. Kabylake patches used: AAPL,ig-platform-id: 03001259 Device-id: 12590000
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I need a patch to make my onboard audio show up in the list of audio devices. Z490 UD motherboard, i9-10850k, Nvidia GTX 1080, High Sierra with Kaby Lake spoof. DP audio works but no onboard audio available even though it's visible in IOReg. SendMe ZIP is on https://filebin.net/wkblajl31s1ighgd TIA Donation.zip
