AppleHDA

[hideki2014]

Hello mirone

i have an ALC892 and i haven't got the front Audio.

can you help me ?

thx

[Mirone]

try this: http://Olarila.com/files/10.9/Audio/AppleHDA/ALC892/ALC892.zip

[hideki2014]

Thank you

i just need to replace the kext in system/library/extention ?

thx

PS: i'm working with DSDT in extra folder.

[m.gbt]

No, you need to read the README that comes inside the zip

Edited January 30, 2014 by Guest

[hideki2014]

ok thank you

PS: ok someone earlier give me this link on another topic and after put this kext

i have no sound anymore !

if put a link with my DSDT can you patch it for me ?

http://www.bgastar.fr.hn/Ps3GnZ/Divers/DSDT.aml.zip

sorry im a noob

thx

[m.gbt]

You're almost done with your DSDT, you just have to look for Device (HDEF), and then in Method (_DSM) you currently have this:

0x0C, 0x00, 0x00, 0x00

You need to change that line according to the layout-id in your README file, which is 4 in your case:

0x04, 0x00, 0x00, 0x00

It should work now

[hideki2014]

a ok i understood.

i'll try this, and i must to replace the applehda.kext i think ?

thank you

[m.gbt]

Yes, remove AppleHDA.kext (make a backup!) from /System/Library/Extensions and install the one from Mirone using Kext Utility.

--

Mirone, percebi que meu microfone interno não está funcionando, nem o microfone integrado ao meu fone de ouvido, que no Windows funciona apenas plugando normalmente à saída para headphones. O que eu devo editar na sua kext da ALC269VC para fazer os ajustes?

Eu vi em AppleHDA.kext/Contents/PlugIns/AppleHDAHardwareConfigDriver.kext/Contents/Info.plist em:

IOKitPersonalities > HDA Hardware Config Resource > HDAConfigDefault > Item 1

esse é o item que tem layout-id = 1 então imagino que eu deva editar somente aí.

A substituição do ConfigData é tudo o que eu preciso?

Vi que no ConfigData do seu patch existem alguns verbs, mas na minha extração pelo Linux existem muitos mais... Não sei se seria o correto incluir todos.

--

edit: vi que o layout-1 e o Platforms também são modificados, mas essa parte para mim está um pouco sombria, pois não sei como foram feitas as modificações.

[Mirone]

Esse combo eu ainda estou estudando uma maneira de fazer trabalhar,por não ter o hardware complica um pouco.

[hideki2014]

Yes, remove AppleHDA.kext (make a backup!) from /System/Library/Extensions and install the one from Mirone using Kext Utility.

--

 

ok thx

and HDAenabler1.kext too ?

[m.gbt]

Esse combo eu ainda estou estudando uma maneira de fazer trabalhar,por não ter o hardware complica um pouco.

Mas você sabe me dizer se é necessário editar algo além do Info.plist da AppleHDAHardwareConfigDriver? Eu estou fazendo alguns testes alterando o ConfigData. Já tentei substituir ele pelos verbs que aparecem em "Modified verbs" no verbit, mas não deu ainda. Tenho dúvidas nessa parte, se eu devo usar os Original verbs ou os Modified verbs...

 

and HDAenabler1.kext too ?

You don't need it, remove it if you have it on /System/Library/Extensions

[hideki2014]

ok it's done, but now like earlier i have no sound with the kext

i ve patch the dsdt too with the layout 0x04 0x00 0x00 0x00

but doesn't work

[m.gbt]

i ve patch the dsdt too with the layout 0x04 0x00 0x00 0x00

Click Apple > About This Mac > More Info > System Report > Audio

In my system there are two items: "Devices" and "Intel High Definition Audio"

Inside Intel High Definition Audio, there is "Audio ID", it should say 4 for you. Is that ok?

---

Mirone, também tentei usar os verbs extraídos do regedit do Windows (que são exatamente os mesmos "Original verbs" mostrados no verbit), menos sucesso ainda pois desta vez perdi o som nos speakers (embora nos fones funcione)

Edited January 27, 2014 by Guest

[hideki2014]

yes it's that^^

[m.gbt]

hideki2014, one more question...

Go to System Preferences > Sound

Can you move the volume slider, or is it disabled?

[hideki2014]

no it is disabled

no output devices detected

[m.gbt]

Can you run this app and confirm your audio devices?

http://sourceforge.net/projects/dpcimanager/

[hideki2014]

ok i have this:

[m.gbt]

That's weird, something should show up in the Codec columns (Codec ID and Codec Name). I"ll take a broader look on your DSDT to see if I find something that could justify it...

[hideki2014]

ok i send you the right DSDT

the other was not the good one^^

this is the good one:

http://www.bgastar.fr.hn/Ps3GnZ/Divers/DSDT.aml.zip

thank you.

PS: when i reinstall the Kext from multishit (alc892 with DSDT) and i install HDAenabler1.kext then my sound come back but not the front audio

[m.gbt]

I can't see any audio-related problems on your DSDT. Are you using Clover as boot loader?

[hideki2014]

i use chimera

i think maybe have found the probleme. I have this file in my extra folder

"org.chameleon.Boot.plist" or it should be "org.chimera.boot.plist" right ??

[m.gbt]

I only have experience with Clover... I would suggest you to try this in config.plist if you had it:

	<dict>
	<key>DSDT</key>
	<dict>
		<key>Fixes</key>
		<dict>
			<key>FixHDA_8000</key>
			<true/>
		</dict>
	</dict>
</dict>

You should see the complete information about your audio devices in DPCIManager even with the stock AppleHDA, that's why I think it's very weird. But I remember it happened to me once, I just don't know if I solved the problem by a simple reboot, or if I changed anything...

One last thing I can think: in Finder, go to folder /System/Library/Extensions

Check if you have these kexts:

AppleHDA.kext

IOAudioFamily.kext

 

i use chimera

i think maybe have found the probleme. I have this file in my extra folder

"org.chameleon.Boot.plist" or it should be "org.chimera.boot.plist" right ??

I don't know but I looked for it on Google and it seems to be chameleon, even for Chimera

http://www.tonycrapx86.com/wiki/index.php/Org.chameleon.Boot.plist

[hideki2014]

a ok thanks^^

yes i have the two kext

i don't have config.plist

[m.gbt]

i don't have config.plist

config.plist is for Clover, don't worry.

Well the last thing I can suggest you is to quit and reopen DPCIManager, reboot your PC, open the app again... If that doesn't work, I'm sorry, my very limited knowledge ends here