BuXb Posted July 2, 2006 Share Posted July 2, 2006 (edited) Release: Modified BIOS to try and activate the Conexant sound chip in models of the Toshiba P10x series compiled by Kabyl and myself - working on my P100-102 -------------------------------------------------------------------------------------------- hey guys, Taruga needs our help! Please go here, dl the kext and follow the instructs in Taruga's posting. The easiest is to print out his code so you only have to change some digits on the printout rather than having to write everything down The more feedback he gets from us, the more likely we will hear something approaching .. ------------------------------------------------------------------------- Many people got this working with one of skippyretard's drivers or with what Taruga is doing - just give it a shot Development with the AppleHDA approach is going on now right here. ------------------------------------------------------------------------- I have read through some different threads about this topic about the Intel HDA from different manufacturers. On my Laptop it's the AppleHDA.kext that fails to load (tried kexts from 10.4.5 to 10.4.7, no difference). Most people's approaches did not result in a decently working soundcard, if at all, even though some people even binary-hacked the driver itself. Just wondering if anybody had success in "producing" a working driver for the conexant HDA series. Anyway, here's my specs from within Windows-dxdiag: Description: Conexant HD Audio output Hardware ID: HDAUDIO\FUNC_01&VEN_14F1&DEV_5047&SUBSYS_1179FF31&REV_1000 Manufacturer ID: 1 Product ID: 100 that means: Vendor-ID: 14F1 | Device-ID: 5047 Thanks, Bugs. Edited July 27, 2008 by BugsBunny Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/ Share on other sites More sharing options...
vpvl66 Posted July 13, 2006 Share Posted July 13, 2006 Same problem with HP dv2000t, same Conextant HD audio device. I managed to get the os to "recognize" the hardware (added ven & dev id's to AppleAzaliaAudio.kext, removed AppleHDA.kext), the volume can now be adjusted, but there is no sound. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-144233 Share on other sites More sharing options...
BuXb Posted July 13, 2006 Author Share Posted July 13, 2006 Same problem with HP dv2000t, same Conextant HD audio device. I managed to get the os to "recognize" the hardware (added ven & dev id's to AppleAzaliaAudio.kext, removed AppleHDA.kext), the volume can now be adjusted, but there is no sound. Hi vpvl66. Why didn't you add ven & dev id's to the AppleHDA.kext and keep that one instead? Or you tried that and nothing happened at all? Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-144239 Share on other sites More sharing options...
vpvl66 Posted July 14, 2006 Share Posted July 14, 2006 Tried that and it did not work either. Hi vpvl66. Why didn't you add ven & dev id's to the AppleHDA.kext and keep that one instead? Or you tried that and nothing happened at all? Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-144643 Share on other sites More sharing options...
BuXb Posted July 14, 2006 Author Share Posted July 14, 2006 .. same thing here .. . So right now our soundchips simply aren't working .. Tried that and it did not work either. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-144646 Share on other sites More sharing options...
james2mart Posted July 15, 2006 Share Posted July 15, 2006 Keep in mind that with almost ANY computer, compiling Apple's SamplePCIAudioDriver code without modification usually makes any sound controls (buttons, knobs) work by default. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-145136 Share on other sites More sharing options...
BuXb Posted July 15, 2006 Author Share Posted July 15, 2006 right, that's what I have figured out by now, too .. Keep in mind that with almost ANY computer, compiling Apple's SamplePCIAudioDriver code without modification usually makes any sound controls (buttons, knobs) work by default. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-145169 Share on other sites More sharing options...
Turbo50t Posted August 3, 2006 Share Posted August 3, 2006 I have the same one, I googled for the ATISB400 kext followed the insturctions and mine is working perfectly. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-155135 Share on other sites More sharing options...
BuXb Posted August 3, 2006 Author Share Posted August 3, 2006 googling for ATISB400 kext did not bring about ANY result, the search for ATISB400 brought some asian sites. Turbo50t, could you please be a bit more specific and just post the link to the "site with the instructions" in here? Or even better: could you please upload the ATISB400 kext you are talking about (as .zip or whatever archive)? You can even attach a file to your posting here in the thread. Thanks, Bugs. [EDTI] hm, you mean ATI SB 400 .. ? Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-155189 Share on other sites More sharing options...
Turbo50t Posted August 4, 2006 Share Posted August 4, 2006 googling for ATISB400 kext did not bring about ANY result, the search for ATISB400 brought some asian sites. Turbo50t, could you please be a bit more specific and just post the link to the "site with the instructions" in here? Or even better: could you please upload the ATISB400 kext you are talking about (as .zip or whatever archive)? You can even attach a file to your posting here in the thread. Thanks, Bugs. [EDTI] hm, you mean ATI SB 400 .. ? Here you go had to find it, you know how it goes, can't remember on which harddrive and folder. Hope it helps, just follow the included instructions. I used method 3. ATISB400_.zip I usually don't post files if they are already listed on the site, and yes I know how to attach files Ya I shouldn't have said googled, I found it here on this forum somewhere don't remember it's been months since I got it. It will either work or it won't some people had success others not. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-155405 Share on other sites More sharing options...
BuXb Posted August 4, 2006 Author Share Posted August 4, 2006 ah, thanks a lot, I will try it right now. Which Laptop do you have? Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-155421 Share on other sites More sharing options...
BuXb Posted August 4, 2006 Author Share Posted August 4, 2006 well your laptop does NOT contain the same soundchip we are talking about here: you have the "basic" version from Conexant (AC97), we have the Intel High Definition version which cannot be loaded with the AC97.kext, only with a modified HD.kext (AppleHDA.kext or AppleAzaliaAudio.kext). Up to now there is no kext yet which would load our soundchip with the Vendor & Device ID 0x14F15047, and just adding the ID in the appropriate .plist does not help .. Bugs. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-155432 Share on other sites More sharing options...
private Posted August 25, 2006 Share Posted August 25, 2006 Same problem on hp dv5130ea. (T2300, I945, CX20551 HD audio). Audio provided by Conexant HD audio CX20551HD. It seems there's no solutions? Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-174377 Share on other sites More sharing options...
BuXb Posted August 26, 2006 Author Share Posted August 26, 2006 .. still none .. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-174599 Share on other sites More sharing options...
skippyretard Posted August 28, 2006 Share Posted August 28, 2006 just add 0x27d88086 to /System/Library/Extensions/AppleAzaliaAudio.kext/Contents/Plugins/AppleAzaliaController.kext/Contents/info.plist and remove AppleHDA.kext Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-176213 Share on other sites More sharing options...
BuXb Posted August 28, 2006 Author Share Posted August 28, 2006 just add 0x27d88086 to /System/Library/Extensions/AppleAzaliaAudio.kext/Contents/Plugins/AppleAzaliaController.kext/Contents/info.plist and remove AppleHDA.kextWhich audio-card do you have, skippyretard? I have tried what you said quite some time ago find the key "IOPCIPrimaryMatch" Now edit the string below and add your IO controller hub ID <string>0x26688086 0x27d88086</string> (The second ID is for the Intel 945 chipset) After saving the file go to \System\Library and remove Extenstions.kextcache and Extensions.mkext They will be rebuild after rebooting. Also remove AppleHDA.kext from the Extensions folder. Now reboot and you should have sound!) but that didn't help .. From what I know by now is that this solution works with the Realtec but not with the Conexant HD Audio .. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-176263 Share on other sites More sharing options...
private Posted August 28, 2006 Share Posted August 28, 2006 Hi Skippy, did u try on your laptop HP? Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-176482 Share on other sites More sharing options...
skippyretard Posted August 28, 2006 Share Posted August 28, 2006 works great for me, VEN_14f1 DEV_5047 just like bugs. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-176528 Share on other sites More sharing options...
BuXb Posted August 28, 2006 Author Share Posted August 28, 2006 works great for me, VEN_14f1 DEV_5047 just like bugs.skippyretard, could you please compress your AppleAzaliaAudio.kext and attach that archive to your next posting? I am starting to get curious .. . Maybe I am using the wrong version of AppleAzaliaAudio.kext, 'cause permissions etc. were set correctly .. Thank you PS: I won't respond till the weekend 'cause I am out from now on Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-176539 Share on other sites More sharing options...
skippyretard Posted August 29, 2006 Share Posted August 29, 2006 Hope it helps! AppleAzaliaAudio.kext.zip Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-176549 Share on other sites More sharing options...
skippyretard Posted August 29, 2006 Share Posted August 29, 2006 I just noticed that private is using ATI south bridge, not Intel. You need to find your High Def Controller ID and replace 0x27d88086 with yours. Bugs, what chipset do you have? Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-176563 Share on other sites More sharing options...
manicos Posted August 29, 2006 Share Posted August 29, 2006 skippyretard can you describe the steps you fallow whit conexant hd audio, please. I download de appleazaliaaudio.zip that you post, and i want to make the same process that you do Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-177040 Share on other sites More sharing options...
skippyretard Posted August 31, 2006 Share Posted August 31, 2006 manicos; place the kext in your extensions folder, remove applehda.kext, remove extensions.mkext, repair permissions and reboot. Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-178275 Share on other sites More sharing options...
starfish Posted September 15, 2006 Share Posted September 15, 2006 Same problem on hp 1607 555555 Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-189015 Share on other sites More sharing options...
slowlaris Posted September 15, 2006 Share Posted September 15, 2006 Same bloody problem with an HP/Compaq NX9420 SoundMax Integrated Digital HD... (ICH7-M) HDAUDIO\FUNC_01&VEN_11D4&DEV_1981&SUBSYS_103C309F&REV_1002\4&4B994D5&0&0001 cheers, Link to comment https://www.insanelymac.com/forum/topic/20947-sound-with-intel-conexant-high-definition-audio/#findComment-189233 Share on other sites More sharing options...
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