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Lion HDMI Audio - Part 1: Requirements

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toleda said:
KidCastro said:
Toleda, I have breakthrough... I now have HDMI AUDIO working for P8P67 PRO Rev 3.0 Motherboard!!!

MY HACK IS COMPLETE, DO YOU THINK MY DSDT MAY WORK FOR OTHERS WITH ASUS BOARDS + 6870 or other natively supported boards?
It must be a miracle. HDEF is not correct. GFX0 is not correct. You are using a different AppleHDA.kext. Before you post, it is a good idea to validate your method on a clean install. Attach a current copy of IOReg.

I am using your AppleHDA.kext 100%... check below, wheres the enabler? My DSDT must be patched so I dont need to use an enabler, as per samisnake comment... http://www.tonymacx86.com/viewtopic.php?p=320025#p320025

Screen%20Shot%202012-02-25%20at%2015421%20PM.png


Attached my DSDT & IOREG for your inspection.... How come its working? o_O

I really dont want to re-install my setup but I can test things for you if you want Toleda :thumbup:
 

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  • DSDT.zip
    13.8 KB · Views: 56
  • IOREG-for-toleda.zip
    750.8 KB · Views: 81

toleda

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KidCastro said:
I am using your AppleHDA.kext 100%... check below, wheres the enabler? My DSDT must be patched so I dont need to use an enabler, as per samisnake comment... http://www.tonymacx86.com/viewtopic.php?p=320025#p320025

Attached my DSDT & IOREG for your inspection.... How come its working? o_O

I really dont want to re-install my setup but I can test things for you if you want Toleda :thumbup:
The IOReg and dsdt do not match. The dsdt show HDEF/layout-id 12 and IOReg shows 892. The dsdt shows PEGP and IOReg shows P0P2, etc. The IOReg shows 892 audio working, no HDMI audio and the enabler is still installed (HDEF/Credit/2008 (c) K...). There is no way the dsdt attached produced the IOReg attached. I downloaded everything twice and confirmed I did not open the wrong files. The dsdt is for a Asus Laptop and different than the first dsdt you attached titled ALASKA. Suggest you download the attachments to see what I'm seeing.
 
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Toleda, I read a lot of your writing on this HDMI audio subject. I just wanted to verify my understanding before I attempted the DSDT edits. I have a P55A-UDP4 and a GT220. I have a DSDT from the database and am using your 889 appleHDA 2.1.3 . Is it correct that once I edit the DSDT, there are no kext edits required for the GT220 because it is natively supported by the appleHDA?
 

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Breault720 said:
Toleda, I read a lot of your writing on this HDMI audio subject. I just wanted to verify my understanding before I attempted the DSDT edits. I have a P55A-UDP4 and a GT220. I have a DSDT from the database and am using your 889 appleHDA 2.1.3 . Is it correct that once I edit the DSDT, there are no kext edits required for the GT220 because it is natively supported by the appleHDA?
Likely, though no guarantee.
 
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I added the edits to the dsdt, rebooted, and when I was checking ioreg, I wasn't able to find hdau. any ideas?

<edit: added ioreg>
 

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  • ioregresults.zip
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can you tell which one? I deleted the 8xx one that multibeast uses, and am using your appleHDA. didnt think there were others?

would Soundflower be affecting this?
 
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found another one, deleted it. repaired permissions, rebooted. hdau is now present, but no options in midi nor sound prefs.
 

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I guess we were wrong about the the GT220 not requiring kext editing? I should procede using the GT 4xx/5xx directions then? Would there be anything different on account of my card being a 220 and not a 240, or 4xx/5xx?
 
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