Is there any Linux driver for this audio codec that I can use along with HDA patcher? If not, is there any work around to get the STAC9271 working?

why not just dump it yourself? direction is in the AppleHDA Patcher topic, search topic for ubuntu.

Yea, took me awhile to find how to do that. Thanks for the response. I'm uploading it incase someone else needs it. Worked like a charm by the way.

What motherboard do you have? I have an Intel DP35DP and this doesn't work. Any thoughts?

Thanks

I have Intel DG33TL motherboard and 9271D audio, but it doesn't work here neither.
I opened several 9271 dump files with HDA Patcher and the first one seemed good, the patcher notified with a successful message but after a restart there weren't any sound devices recognized.

How can you do it with it? Please show me how to patch my leopard.

Thank you very much.

Any word on getting this to work? I have a Bad Axe mobo with Sigmatel 9271D, and cannot get it to work for the life of me. Tried with several different Targua patchers to no avail.

You should try HDAApple Sutution of Targua. I think it will help your sound enabled on your workstation.
My sound card 9271D work well.

how did u exactly do it? tried using AppleHDAPatcherv1.20 but w/ no success.

pls. advise. tnx.

btw, especially for those who got it working already, the least u can do is spell his/her name right: it's TARUGA.

MACinized, check here:
http://forum.insanelymac.com/index.php?sho...amp;hl=appleHDA

Download kext "STAC9271D_0x83847627_testing.zip" and load it on your system.
Reboot, then your sound should work.

tnx for the advice b:z but will u also kindly help me out w/ the easiest & safest way of loading these kexts files: ALCinject & AppleHDA? just don't wanna mess up my system. tnx in advance.

First, download and unzip "STAC9271D_0x83847627_testing.zip" on your desktop. You will have "ALCinject.kext" and "AppleHDA.kext" on desktop.
Then, execute these command below:


ok, you can reboot your macos and enjoy sound.

or use kext helper - find in forum

tnx a lot b:z! got my onboard audio working already but your guide should be
since i have the kexts in my desktop (as u instructed).

another thing, mic/audio line-in is not working so can't do audio/voice recording. hope there's also a fix for this. tnx again.

@iliuxa

already got it w/ b:z's guide but i'm still interested in making use of the kext helper included in kalyway's leopard 10.5.1. tried it but just didn't get it. will u kindly advise me on how to make use of it? tnx in advance.

dont work for me, mobo dg965wh in mac leopard

I Need Help

This doesn't work for me either, is there any updates on it?

Guys I tried all written down here...But to no avail.. I have dp35dp.. any sugestion

with Kext Helper b7, install these kexts (ALCinject & AppleHDA)

reboot & your onboard audio out should be working fine.

Hi guys

I have mobo Intel DP35DP, E6750 and OS X 10.5.2 with Vanilla 9.2 kernel

and use any patch STAC9271D_0x83847627_testing.zip and audio patch from rapid share

my os detect my sound (sigmatel 9271) but sound not coming out from my speakers

I test my sound in windows and it's work fine.

Please Help me what do I do...!

try the two kexts in post#18.

Macinized:

I can confirm this works!!!! Great tip and thanks!! x0x0

On Intel Dg965WH MB built in Sigmatel. ATI X1950 Pro. SATA drive.

I first used the STAC9271 dump from a few posts above and ran it thru AppleHDAPatcher. I got no sound. But when I used the kexts and loaded with osx86 tools (free utility...ask google) IT WORKS!!!!!!!!

BTW, loading the kexts BY THEMSELVES without the AppleHDA patcher thingy caused a freeze..go figure!!

this is the best solution (so far)

Do you still have a copy of the STAC9271D_0x83847627_testing.zip file with the corresponding patcher you used. Once again the wiki is down that contains it. x.x
The DG965WH is such a pain. x.x

Update: N/M I figured out what was going wrong. I disabled the built in audio, booted into OS X, shut down, then went back into BIOS and enabled it again. When OS X came back up 10.5.5 detected it for some reason. x.x

this link provides better solution.

good luck.

I have tried everything that has been posted here, and still not having any luck getting sound. I am using a HP HDX 9494NR. It has a sigmatel 9271 chipset for the sound, and the sound works great in Vista. I really want to get the sound working in OS X since it is the only item left broken since I started this dual boot project. When I go look at the system info inside of Mac OS X it shows in the Audio (Build In) area that I have an Intel High Definition Audio. The Device ID is Ox103C30D4, and the Audio ID shows 12. The available Devices shows nothing though. Any help would be greatly appreciated.


If I need to get any more information for someone to be able to help me fix this, just let me know and I will make it happen.

Ok, so after several hours of playing with appledha.kext I have working headphones, but still no speakers. I also don't have any form of volume control on the system. I am uploading a copy of the addlehda.kext as it is currently on my system, as well as a copy of the linux dump from Fedora 10 that I did earlier today that helped get me this far. If anyone could help me fix this I would really be thankful. Thanks again for all the help in advance.

Here is a multichannel audio driver for STAC9271D with pinconfig for Intel DP35DP. All inputs and outputs (except digital out, cause it useless for me) are working: 3 rear stereo speaker outputs (green, orange and black), front headfones, rear and front microphones, rear line input. Don't forget to remove previous HDAEnabler.kext or change layout-id to 1 if you use DSDT HDA hack. This driver worked fine for me last couple of months and now I decided to share it with others.
Pin-Config issue: I've calculated pinconfig twice: from linux dump and from vista registry. Both times it was the same, but still it shows wrong info in system profiler, though without lack of functionality. If anybody have some thoughts about it, tell me if I wrong.
P.S. if you want to use mutichannel audio (like 5.1) just follow this instruction from apple to create aggregate audio. It works fine!
Click to view attachment

is there any other solution for this Audio, because i have try several methods and always i get the audio to work my MAC OS X stop shutting down correctly, if i remove any audio driver shutdown works perfectly again

What motherboard and what system do you have?

I have
Motherboard Intel DP35DP Bios - DPP351OJ-86A-0407-2008-0218-0923
Leopard 10.5.5 no DSDT
Nvidia 7800 gt



edit : i just see your signature and you have 0326 let me downgrade and test

well i downgrade and it didnt work still shutdown dont work with the driver loaded

I have the same config (excluding bios and video) and all works fine. Possible source of your problems (as I can imagine) is an additional kexts you've added to your system or an interrupt controller conflict.
I don't know what kexts you've added, but in case of APIC problem in any case just remove "APIC" device from your dsdt as I described here. I can recommend this dsdt trick to all owners of intel mb's.
I hope it helps you.

_caine i suspect also some acpi problems

is there a chance you can send me your dsdt we have same mb so it should work
thanks i am still testing

i have no dsdt installed and i update to 10.5.6 without problems

I found the problem

RT73USBWirelessDriver.kext that i use for my Linksys Compact Wireless-G Usb Adapter was the one making the computer dont shutodown properly

i found the latest version and now is working perfect

Thank You Sir!!!!!! I have sound!!!