@balag59,
I've looked through your DSDT and SSDT's ...
The ACPi device descriptor code for HDEF seems incomplete as does the code for BD03, for instance there are no _INI methods ... and i don't understand why there are references to HDAU when there are no associated methods/devices.
It's a strange one for sure ....
I don't have any experience with Broadwell based systems and it looks like things are done a bit differently.
I think as it stands your DSDT is going to need to be patched with additional code using some SSDT hot patches, however I'm no expert on ACPI code writing so this needs to be passed up the chain, the man for the job here would be
@RehabMan but he is taking a break from the forums for a while.
There are some good coders on the official AppleALC support thread, so if i was you thats where i would go for advice.
Hello,This is going to be a support/discussion topic of AppleALC on InsanelyMac. AppleALC is a kernel extension allowing you to enable native apple HD audio without any filesystem modifications. It dynamically injects the necessary modifications to AppleHDA (and other kexts) including the layouts...
www.insanelymac.com
Post that you trying to use AppleALC on your Broadwell based laptop but you think that your DSDT needs some patching in order for it to work, attach your debug zip file from
post #428.
Sorry I cant be of more help.
Cheers
Jay