Hi all!
I have a fresh installation of sierra os. Audio card is integrated on MSI Z97S (ALC892) motherboard.
First step i'm install a drivers from Multibeast 9.0.1. All ok, but have a issue with wake from sleep.
After that i ran a scripts from audio_pikeralphaALC.command.zip archive and that problem is gone. Also install HDMI output (nvidia card). Now all good, but i want enable 7.1 (switch a grey input to output for surrounder).
I read customization guide and try change kext, but no succssesfully.
Im try change this files:
AppleHDA892.kext/Contents/PlugIns/AppleHDALoader.kext/Contents/Resources/Platforms.xml.zlib
and when not have any result this file:
AppleHDA.kext/Contents/Resources/Platforms.zml.zlib
After reinstall kext and reboot, i dont see any changes. Outputs in systems:
Digital out - not work
Line out - work
Line out - work
Internal Speakers - work
LG IPS FULLHD - work
LG IPS FULLHD - work
I do something wrong or the last guide (
https://github.com/toleda/audio_ALC_guides/blob/master/Customization.pdf) is not applicable for sierra os?
Thanks!