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no luck here, still trying

 

UPDATE: i installed a couple of unrelated kexts of XXX DVD on top of my installation, but also ALC888 to test later (the simple one, not digital or 6 channel), restart I have audio through speaker and volume button...

 

!!!

 

i don't know which combination made this work, or if my editing of kexts has anything to do, but i'm going to save an image now of the HD and keep you updated.

I couldn't play with the laptop until today a few minutes.

 

I have the AppleAzalia alone, without HDA or alcInject or AC97. I tried more versions and all worked, so i was that easy I guess.

If you edit and put "10ec 0268" it work with integrated speakers perfectly, no hangs or cuts. Also the volume keys and controls work perfect. But for the moment no output or input other than internal speakers. it's weird.

 

tomorrow i'm gonna have more time and can post the kext. I'm making no progress with hex editor and HDA or AC97 for the moment...

I have the AppleAzalia alone, without HDA or alcInject or AC97. I tried more versions and all worked, so i was that easy I guess.

If you edit and put "10ec 0268" it work with integrated speakers perfectly, no hangs or cuts. Also the volume keys and controls work perfect. But for the moment no output or input other than internal speakers. it's weird.

 

 

Hi, I want to try the same thing. So you just installed ALC888 from XxX DVD install and changed the value inside the AppleAzalia kext? That's it?

 

Thanks!

  • 2 weeks later...
the easiest way is to install AppleAzalia kext and if don't work update the plist with your model. No need for HDA o ALCInject or AC97 of course. But this only gives the speakers (no jacks), although perfect support.

 

Wow!

I really need to ask you about this!

I'm having problems with ALC268 since AppleHDA Patcher v1.16 doesn't work.

 

My hardware is this:

Realtek High Definition Audio Properties:

HDAUDIO\FUNC_01&VEN_10EC&DEV_0268&SUBSYS_1025012E&REV_1000\4&2CC90C85&0&0001

Microsoft UAA Bus Driver for High Definition Audio:

PCI\VEN_8086&DEV_27D8&SUBSYS_012E1025&REV_02\3&B1BFB68&0&D8

 

I have a clean install of Uphuck 10.4.9i R3. I chose not to install AppleAzaliaAudio. So i have no sound, no Audio devices in system preferencies. When i install AppleAzaliaAudio, i have no sound, but in System Preferencies, there is a "HD Audio Output".

So i edit the AppleAzaliaAudio.kext with:

IOHDAudioCodecVendorID

0x10ec0268

in AppleAzaliaAudio.kext/Contents/Info.plist

 

IOPCIPrimaryMatch

0x27d88086

in AppleAzaliaAudio.kext/Contents/PlugIns/AppleAzaliaController.kext/Contents/Info.plist

 

then:

sudo diskutil repairpermissions /

sudo chown -R root:wheel AppleAzaliaAudio.kext

sudo chmod -R 755 AppleAzaliaAudio.kext

cd /System/Library

sudo rm -rf Extensions.mkext Extensions.kextcache

 

and reboot.

 

The problem is that i'm not having sound after reboot.

 

What i'm i doing wrong?!

 

P.S.: Sound is the last problem with my new laptop; everything else is perfecly working, WEP encrypted Wi-Fi included!!!

P.S.: I have made an image of OsX partition with Acronis TrueImage so i can do as many tries to make it work ;)

 

Thank you!

i didn't explain myself:

 

if you have AppleAzalia only, without alcinject or applehda so nobody overtakes control of azalia(no need for appleAc97 also), then you have speakers sound.

 

But only speakers sound, volume keys in my laptop, no sound cuts, but it's better than the "never-will-work" applehda (hope i'm worng but tried eeeeverything)

i didn't explain myself:

 

if you have AppleAzalia only, without alcinject or applehda so nobody overtakes control of azalia(no need for appleAc97 also), then you have speakers sound.

 

But only speakers sound, volume keys in my laptop, no sound cuts, but it's better than the "never-will-work" applehda (hope i'm worng but tried eeeeverything)

 

You did explain yourself :P

when i install AppleAzalia, alcinject and applehda are copied to a BackUp folder in the root partition.

So i erease alcinject and applehda, then i reboot, try to search alcinject, applehda or appleac97 with Spotlight and they're all gone from my system but there is not sound :P

 

Do i do the right thing or there is another way to erease those kext?

 

Thank you so much for the support!!!

I couldn't play with the laptop until today a few minutes.

 

I have the AppleAzalia alone, without HDA or alcInject or AC97. I tried more versions and all worked, so i was that easy I guess.

If you edit and put "10ec 0268" it work with integrated speakers perfectly, no hangs or cuts. Also the volume keys and controls work perfect. But for the moment no output or input other than internal speakers. it's weird.

 

tomorrow i'm gonna have more time and can post the kext. I'm making no progress with hex editor and HDA or AC97 for the moment...

 

which file to edit to put on the the "10ec 0268" have have try many driver but no luck at all the sound icon came up on the menu bar but no sound.

which file to edit to put on the the "10ec 0268" have have try many driver but no luck at all the sound icon came up on the menu bar but no sound.

 

The kext to edit is AppleAzalia only, you don't need to have alcinject or applehda in your system.

AppleAzaliaAudio.kext/Contents/Info.plist is the one to edit with 0x10ec0268.

  • 1 month later...

modifying the appleazaliaaudio kext worked well. but isnt there a solution for input too? i tried the AppleHDA Patcher 1.20 which patches with full success from my linux dumpfile - but after rebooting - no sound. would be VERY nice to have sound in / or build in microphone ... cheers !!

  • 2 months later...
  • 6 months later...

I'm having a HP9780 with a realtek HD audio card, I installed kalyway 10.5.2 and my sound isn't working.

If I look in hardware id I'm seeing this:

 

HDAUDIO\FUNC_01&VEN_10EC&DEV_0268&SUBSYS_103C30CC&REV_1000

 

how do i get it to work and what is AppleAzalia?

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