Add ALC298 layout-id 98 for Lenovo Yoga 9 15IMH5#955
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The Lenovo Yoga 9 15IMH5 uses 2 DMICs connected via Intel SST/SOF DSP, not through ALC298's analog Pin 0x12. The path ADC17→Selector36→Pin18(0x12) produces no audio and creates a phantom input device in System Preferences. Changes: - Platforms98.xml: Remove input path 2 (ADC17→Selector36→Pin18) - layout98.xml: Remove LineIn device and its DSP configuration - layout98.xml: Remove LineIn from Inputs array (only Mic remains)
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Add ALC298 layout-id 98 for Lenovo Yoga 9 15IMH5
Codec: Realtek ALC298
Layout-ID: 98
Machine: Lenovo Yoga 9 15IMH5 (82DE)
Subsystem ID: 0x17AA3822
Working:
Not working:
Pin Configurations:
Files changed:
Resources/ALC298/layout98.xml— Layout definitionResources/ALC298/Platforms98.xml— Audio path mappingResources/ALC298/Info.plist— Added Layouts and Platforms entriesResources/PinConfigs.kext/Contents/Info.plist— Added PinConfig entryTested on macOS Tahoe with OpenCore and AppleALC.