DSDT for ALC889

[VioletDragon]

Probably a mistake in Platforms XML.

Would it be possible if you check the ioreg and patched AppleHDA for me please?

 

[RehabMan]

Would it be possible if you check the ioreg and patched AppleHDA for me please?

You can look in ioreg to see if you have the correct layout-id injected.
As for checking, AppleHDA content, that is your responsibility... Patching AppleHDA is complex and it is easy to make mistakes. Often times experimentation is required. It is too involved to do remotely.

 

[VioletDragon]

You can look in ioreg to see if you have the correct layout-id injected.
As for checking, AppleHDA content, that is your responsibility... Patching AppleHDA is complex and it is easy to make mistakes. Often times experimentation is required. It is too involved to do remotely.

I didn't know what I was doing so I followed the guide. But does popping and buzzing through the speakers indicates that they are getting signal on boot up? When using a regular injector kext I don't have no popping or buzzing this is with the AppleHDA.kext that I've patched from a dump. Mind you I'm using a old school amp from the 80s hope that doesn't change anything.

 

[RehabMan]

I didn't know what I was doing so I followed the guide. But does popping and buzzing through the speakers indicates that they are getting signal on boot up? When using a regular injector kext I don't have no popping or buzzing this is with the AppleHDA.kext that I've patched from a dump. Mind you I'm using a old school amp from the 80s hope that doesn't change anything.

If you have a working AppleHDA injector, no reason to patch your own... If you want to learn, you can compare the XML in the injector to your own work.

 

[VioletDragon]

If you have a working AppleHDA injector, no reason to patch your own... If you want to learn, you can compare the XML in the injector to your own work.

Thanks mate I'll have another go mate. Having a AppleHDA Injector shows output but no audio when using a AppleHDA injector kext.

 

[RehabMan]

Thanks mate I'll have another go mate. Having a AppleHDA Injector shows output but no audio when using a AppleHDA injector kext.

Use of an injector requires correct installation (/L/E or /S/L/E), correct cache rebuild (boot without caches, rebuild cache via Terminal), and correct patches for AppleHDA binary in config.plist.

 

[VioletDragon]

Use of an injector requires correct installation (/L/E or /S/L/E), correct cache rebuild (boot without caches, rebuild cache via Terminal), and correct patches for AppleHDA binary in config.plist.

You see what I've done is patched the AppleHDA and replaced the stock AppleHDA with the patched one mate. I haven't worked with a dummy injector kext. I've also tried Clover Audio injection using Toledas script but when using Toledas script I have all the outputs but no popping or buzzing like I do with the patched HDA.

I'm really not sure what I've done wrong.

 

[RehabMan]

You see what I've done is patched the AppleHDA and replaced the stock AppleHDA with the patched one mate.

That is not "Having a AppleHDA Injector" as you wrote in #85. That is "using patched AppleHDA".

 

[VioletDragon]

That is not "Having a AppleHDA Injector" as you wrote in #85. That is "using patched AppleHDA".

Don't think I wrote that correct. Here's what I've done and tried. When I first installed OS X. I used Clover Audio injection using Toledas script with stock AppleHDA in S/L/E. Up on doing that I had audio outputs but no audio no buzzing or popping to the speakers. Then I found a guide by Mirone and patched the AppleHDA up on patching it I installed to S/L/E fixed permissions and booting without cache then when OS X was booting I had popping and buzzing in the speakers just like if you have the speakers turned up and you put your finger on the jack plug you have buzzing (feedback) if you understand what I mean? But still not got audio.

 

[RehabMan]

Don't think I wrote that correct. Here's what I've done and tried. When I first installed OS X. I used Clover Audio injection using Toledas script with stock AppleHDA in S/L/E. Up on doing that I had audio outputs but no audio no buzzing or popping to the speakers. Then I found a guide by Mirone and patched the AppleHDA up on patching it I installed to S/L/E fixed permissions and booting without cache then when OS X was booting I had popping and buzzing in the speakers just like if you have the speakers turned up and you put your finger on the jack plug you have buzzing (feedback) if you understand what I mean? But still not got audio.

You might use google to find solutions/files for your specific board.