AppleHDA

[Mirone]

Hi there,

Would any kind soul please be able to help me get my audio going again in ML?

Laptop: Acer s3-391

Codec: ALC269

Mountain Lion 10.8.3

i previously had audio working with a SnowLeopard AppleHDA + HDAEnabler but i wish to also get HDMI audio working.

I have edited my DSDT but i believe my AppleHDA also needs to be patched?

At the moment i have no sound at all, but the sound is listed in System info.

Attached are my DSDT's ( Original and patched) plus ioreg and codecs ( hex and dec)

Any help greatly received as i have been trying to figure this out for hours now!

crunchie try this: http://cl.ly/3Q3v1N0K2w3r or http://cl.ly/1I0z171F3Y1p

ignore

DSDT linked to any file.

[Mirone]

Olá oldnapalm, nao é por má vontade nao, já tinha visto o tutorial algumas vezes...mas chega num ponto no tutorial que eu me perco rs

acho que a maioria do pessoal que está num nível intermediário (sem contar os iniciantes) de hack acaba se perdendo também... as vezes nos perdemos até em coisas mais básicas como habilitar uma vga, veja lá nesse caso...

pelo que eu havia entendido, o tópico parecia caminhar para um "banco" de apple.HDA desenvolvidas pelo Mirone baseado em codecs enviados pelos usuarios (já que nao dá para ter essa experiencia se nao for pelos próprios users) onde facilitaria para os usuários o download de kexts de audio já prontas...eu por exemplo faço, eventualmente manutençao de máquinas e nessas oportunidades, passei aqui pelo forum para postar alguns codecs de audio meio raros, na verdade para contribuir com o que eu achei que estava caminhando mais para um banco de audio...mas realmente nao é facil compilar tudo isso, e nem dá para reclamar nada...ele já faz muito, como a maioria de vocês... eu participo do forum e ajudo em algumas duvidas ref. experiências que já tive, é a minha forma de contribuir por enquanto... espero fazer mais, claro...

obrigado

Jucelio a intenção é mesmo criar um banco de dados, mas também ensinar a outros users como corrigir AppleHda por isso escrevi o guia, quando comecei ficava tentando sem parar e seguia o tuto do The king que não esta completo e me virei com o resto, como Oldnapalm disse é interessante que todos aprendam e se não conseguirem ai sim podem pedir ajuda mas eu continuo corrigindo as AppleHDA embora agora esteja trabalhando bastante e estou ficando sem tempo pra isso.

vou analisar seus arquivos e ja retorno com um teste.

[icarl]

Mirone, thanks!!..can't wait to try it tonight...

[icarl]

Hi Mirone, are you sure that the dsdt you sent is the one I'm suppose to use? It's way different than mine. Anyway booted to a black screen. Had to remove dsdt to boot.

[Bauer]

Olá Mirone, agradeço... e se nao for encher muito seu tempo, assim que aparecer outras oportunidades, vou postar outros codecs aqui no forum...

eu espero aprender fazer isso tambem ...e já aprendi muito aqui no forum com outras experiências!

obrigado

[Mirone]

Hi Mirone, are you sure that the dsdt you sent is the one I'm suppose to use? It's way different than mine. Anyway booted to a black screen. Had to remove dsdt to boot.

do not use that DSDT.

[overclockthesun]

Ok well, so in the interim I updated to 10.8.3

INtially everything went well, but now

1) Lost audio in headphones. Speakers work correctly.

2) USB no longer works.

3)HDMI well ..it didn't work before either.

Before I use to boot with -v only. -f meant no audio and no usb. but now even -v won't help. Kernel cache has always been a no - no for me on this system. Attaching my ioreg like you requested.

 

Hi Mirone, is my ioreg proper?

[Mirone]

Overclockthesun

what is your video card?

send me an untouchable DSDT.aml

along with their applehda + codec_dump

[timbalero]

Hello Mirone,

I followed your tutorial step by step:

http://Olarila.com/forum/viewtopic.php?f=3&t=2168

but I have not gotten anything. In info system detects the audio info, but no preferences any audio device.

Can you help me ?

My audio device is the signature and I attached my DSDT patched.

Thanks.

DSDT.aml.zip

[timbalero]

Hello again, Mirone.

I forgot. I also attached my patched AppleHDA.kext.

Thank you.

AppleHDA.kext.zip

[timbalero]

Hello again, Mirone.

For if necessary I attach the "codec dump" my ALC268 extracted from Linux.

Thank you.

IFL90_-codec_0-Realtek_ALC268.txt.zip

[Mirone]

Hello again, Mirone.

For if necessary I attach the "codec dump" my ALC268 extracted from Linux.

Thank you.

Try this: http://cl.ly/3h11141O3H1N

P.S: ignore any dsdt

linked to the file

[timbalero]

Hello Mirone.

Thanks for your feedback.

The file you sent me works, but only half. Consider:

positive:

1. Now the sound icon in the menu bar is enabled and the volume control works.

2. In Preferences detects the device and controls work.

3. System Information shows all the components of the device correctly.

4. The internal microphone works.

negative:

1. There is no sound from the internal speaker. But if you hear when you connect headphones (although the sound is poor).

2. No Preferences detects change internal to external devices.

3. No chance of noise reduction for the microphone ..

4. Multiple kernel error messages like "Sound assertion in AppleHDAWidget at line ..."

Can you help to solve these problems? I've been trying for several days but nothing works.

A greeting.

[Mirone]

Hello Mirone.

Thanks for your feedback.

The file you sent me works, but only half. Consider:

positive:

1. Now the sound icon in the menu bar is enabled and the volume control works.

2. In Preferences detects the device and controls work.

3. System Information shows all the components of the device correctly.

4. The internal microphone works.

negative:

1. There is no sound from the internal speaker. But if you hear when you connect headphones (although the sound is poor).

2. No Preferences detects change internal to external devices.

3. No chance of noise reduction for the microphone ..

4. Multiple kernel error messages like "Sound assertion in AppleHDAWidget at line ..."

Can you help to solve these problems? I've been trying for several days but nothing works.

A greeting.

I will calmly analyze later and send you another kext.

[timbalero]

Hello, again, Mirone.

I further investigated, starting from the HDA kext who sent me and I got everything to work ok.

I have done the following:

1.I reconfigured Platforms.xml and layout12.xml from AppleHDAPlatformDriver.kext of 1.7.4 version of AppleHDA.kext that had been using since Snow.

2. In info.list (configdata) of AppleHDAHardwareConfigDriver.kext, I have also used the 1.7.4 version

With these changes everything works correctly.

 

Only slight problem not solved:

Every 50 seconds, exactly, the kernel delivers 4 times the error messages "Sound assertion in AppleHDAWidget at line 2122", that's all.

Now I'm researching, using your guide, and I'm trying to patch AppleHDA.kext native ML, ie from version 2.3.0.

I have not achieved anything. No I do wrong, or maybe the settings need to be different.

I'm patching from ADI 1984B. Is that correct? or in ML must use ADI 1984 or ALC 885? Always from Layout ID 12?, as it is in DSDT?

My weak point of the whole process is the Platforms.xml, then I lose. Maybe that's why no work.

I can help achieve this, if possible?

Thank you very much for your cooperation.

[livetodie]

Boa tarde... Obrigado por se dispor a ajudar. Uso o ML 10.8.3.

codec_dump.txt.zip

[Mirone]

Boa tarde... Obrigado por se dispor a ajudar. Uso o ML 10.8.3.

testa essa o layout deve ser 12 no patch HDEf do seu DSDT.aml

ou seja 0x0C 0x00 0x00 0x00

http://www.sendspace.com/file/kmscfs

[amitkool21]

can someone help me with ALC898 ?

[Mirone]

Hello, again, Mirone.

I further investigated, starting from the HDA kext who sent me and I got everything to work ok.

I have done the following:

1.I reconfigured Platforms.xml and layout12.xml from AppleHDAPlatformDriver.kext of 1.7.4 version of AppleHDA.kext that had been using since Snow.

2. In info.list (configdata) of AppleHDAHardwareConfigDriver.kext, I have also used the 1.7.4 version

With these changes everything works correctly.

 

Only slight problem not solved:

Every 50 seconds, exactly, the kernel delivers 4 times the error messages "Sound assertion in AppleHDAWidget at line 2122", that's all.

Now I'm researching, using your guide, and I'm trying to patch AppleHDA.kext native ML, ie from version 2.3.0.

I have not achieved anything. No I do wrong, or maybe the settings need to be different.

I'm patching from ADI 1984B. Is that correct? or in ML must use ADI 1984 or ALC 885? Always from Layout ID 12?, as it is in DSDT?

My weak point of the whole process is the Platforms.xml, then I lose. Maybe that's why no work.

I can help achieve this, if possible?

Thank you very much for your cooperation.

ADI1984b correct, you can use other layouts,

pathmaps and follow the examples of kext I sent you.

Try This kext: http://www.sendspace.com/file/sme10l

Edited April 13, 2013 by Guest

[Mirone]

can someone help me with ALC898 ?

send me your codec_dump.