dyrdymal Posted December 26, 2008 Share Posted December 26, 2008 Hi, I've been playing with my dell's stac9227 codec and finally have all I need working: - mic (front) - line in (rear) - speaker (green rear) - headphones (front) - line out (rear) I couldn't get HP/Speaker auto-select working (so if you have both HP and speaker plugged in - both will work) Adding PSDIF shoud be really easy (if you have SPDIF, I don't Just unpcak attached files and put them in /System/Library/Extensions directory... Have fun... stac9227.tar.gz Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/ Share on other sites More sharing options...
blkhockeypro19 Posted December 26, 2008 Share Posted December 26, 2008 Hi, I've been playing with my dell's stac9227 codec and finally have all I need working: - mic (front) - line in (rear) - speaker (green rear) - headphones (front) - line out (rear) I couldn't get HP/Speaker auto-select working (so if you have both HP and speaker plugged in - both will work) Adding PSDIF shoud be really easy (if you have SPDIF, I don't Just unpcak attached files and put them in /System/Library/Extensions directory... Have fun... Are these legacy kexts so we can use load them with boot-132? if these are just regular kexts i dont see the advantage to using them over the e520 stac9227 kexts that work fine with all those things u listed...you do realize that there were already working kexts dont u? EDIT: Well, i tried for myself and these kexts save me 1mb on my hard drive, but dont do anything that the other kexts dont...Good to see someone is trying though, it would be great if u made a legacy kext... Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1014831 Share on other sites More sharing options...
dyrdymal Posted December 27, 2008 Author Share Posted December 27, 2008 well... I've tried a few stac9227 kexts (including those that claimed to be dell e520 "specific") but none worked (I only had line out and hp). these above have hp/line out plus mic/line in (including input volume control)... I'm not saying they are the only hda kexts for stac9227... I'm just saying they work for me ;-) I haven't tried them with boot-132. I'll try it today (btw - they aare 10.4.x based, not the "new" 10.5.2) Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1015631 Share on other sites More sharing options...
blkhockeypro19 Posted December 27, 2008 Share Posted December 27, 2008 well... I've tried a few stac9227 kexts (including those that claimed to be dell e520 "specific") but none worked (I only had line out and hp). these above have hp/line out plus mic/line in (including input volume control)...I'm not saying they are the only hda kexts for stac9227... I'm just saying they work for me ;-) I haven't tried them with boot-132. I'll try it today (btw - they aare 10.4.x based, not the "new" 10.5.2) Ok, well I tried them and it works but not with boot132. I think since clearly you know what your doing with kexts, that u should make a set of stac9227 legacy kexts, that would be perfect Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1015976 Share on other sites More sharing options...
Toofy Posted December 28, 2008 Share Posted December 28, 2008 Ok so i tried this and i got errors upon reboot saying they were not installed properly. I have a DELL E520 with the STAC 92xx series. Should i remove previous ones? how do i do this to get it working? thanks! EDIT!: So i got it to work. Thank you so much man! Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1016661 Share on other sites More sharing options...
d_obsession Posted January 8, 2009 Share Posted January 8, 2009 You're THE MAN! Thanks a lot, I finally made this work on an Intel DQ965GF mobo. Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1032939 Share on other sites More sharing options...
thestevo Posted January 24, 2009 Share Posted January 24, 2009 How'd you get the system profiler to display info? I've had sound on the e520 with HDAEnabler since shortly after it came out, but never had profiler info. Admittedly, I haven't researched this yet, I just thought maybe you'd have a quick answer. theStevo Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1053836 Share on other sites More sharing options...
RQUITOLA Posted January 25, 2009 Share Posted January 25, 2009 Thanks man!!! I've been looking for one that will work for my XPS410 and this one did it!!! Audio Patcher did not work for me. I added Audigy2 but AVID could not initialize Audio Device and it aborts. Glad to say with this one it works. Thanks a lot man!!! Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1055471 Share on other sites More sharing options...
RRP Posted February 17, 2009 Share Posted February 17, 2009 Thanks great post tried everything else and ran across this and it all worked this should be posted with some of the working drivers thanks alot! Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1082921 Share on other sites More sharing options...
Pyrofenix Posted March 6, 2009 Share Posted March 6, 2009 I'm trying to get the audio on my intel board working. I've used Kext Helper b7 to install AppleHDA.kext & HDAEnabler.kext (from STAC9227.v3) and it seems to install fine. I reboot -F but I get no audio. In the system profiler, I see the device as follows: Intel High Definition Audio: Device ID: 0x80862111 Audio ID: 2 Available Devices: I'm not sure what i've done wrong... Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1099768 Share on other sites More sharing options...
quixers Posted June 17, 2009 Share Posted June 17, 2009 I have the same reboot and I lose sound. Anyone any ideas how to fix? Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1180199 Share on other sites More sharing options...
oz81dog Posted July 31, 2009 Share Posted July 31, 2009 I have tried these kext's and I'm still not getting any input on either the line in or the mic jack. Do you have any ideas that might help? Link to comment https://www.insanelymac.com/forum/topic/143021-dell-e520-stac9227-sound-working/#findComment-1214236 Share on other sites More sharing options...
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