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ATI SB400 AC97 Repost Request


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#41
3lie

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sb400 AC97 kexts made by Slice: AppleAC97Audio.kext

Manufacturer ID: 0x1002
Product ID: 0x4370

it works, once again, proof of good work from Slice!

AppleAC97AudioATIIXP works even for Leo 10.5.2 (Kalyway 10.5.2 to be precise)
I recommend those archived plugins to be included into Kalyway delivered pack: AppleAC97Audio.kext (note to kalyway)

side effect: hardware volume control button Up/Down have sticky effect yet fixed - once pressed doesn't change volume level by 1, instead staying in changing mode as if it would be holded, until system restart. This hope will be fixed (once source code of following kext plugins will be published by Slice)


Im running Leo 10.5.6 and also installed this kext to make it work with my 0x4370, works fine!
But, has the same issues with buttons declared up there,
is still there a fix to this issue?
Also the mute button light is turned on itself 'til a sound comes to play.
I hope we can fix this issues soon!

Paz

#42
TheSpecialist

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Hi,
I've exactly the same sound card than h4rm0n1c.

SB400 AC97.
Manufacturer ID: 0x1002
Product ID: 0x4370
Mac OSX 10.4.6

I tried the kext posted here, but none of them works for me... Anyone can help me please ?

#43
cristache

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i know this isn t the right topic but maybe u have an ideea:i have the same codec cnx20468 but on ich6 id 266e 8086.tried all of appleac97 i found on this site also modified id on ati kext but with no luck whats so ever.Any help suggestions would be apreciated, thank you

#44
kd4lsy

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Thanks, I even made a thread about this. My audio works now with the kext on the first page.

#45
rv78

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try this on a terminal, it worked for my ATI IXP150 AC'97 with leo4all dist:
it is stero output only :rolleyes: but at least it works

sudo su -
cd /System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97AudioATIIXP.kext/Contents

sudo pico Info.plist

<dict>
      <key>ATI AC97 Audio</key>
      <dict>
         <key>CFBundleIdentifier</key>
         <string>com.apple.driver.AppleAC97AudioATIIXP</string>
         <key>IOClass</key>
         <string>AppleAC97AudioATIIXP</string>
         <key>IOPCIPrimaryMatch</key>
         <string>0x43411002</string>
         <key>IOProbeScore</key>
         <string>200</string>
         <key>IOProviderClass</key>
         <string>IOPCIDevice</string>
      </dict>
   </dict>

Nálam az IOPCIPrimaryMatch ot  0x43701002 kell átírni
ctrl O
ctrl X

cd ../../
chown -R root:wheel /System/Library/Extensions
kextload AppleAC97AudioATIIXP.kext

rm /System/Library/Extensions.kextcache
kextcache -k /System/Library/Extensions

#46
villts

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Hey!

I have sb400 (4370) too! I've used various kernels i've downloaded! The problem is:

I can read the audio, but it have crashes on mp3 (stop sound - the player (not only itunes, that is the audio "codec" really, come back 30seg later slowly, etc)... the error now is that cannot create the codec device! But with some other kernel, i see the message "Unsupported sample rate 44100"

By the way, they get different messages, but with the sabe problem manually!

Someone can help me?

Thanks!

Mac OS X 10.5.8 (Kalyway 10.5.2 updated - before update i had the same issue)
ATI SB400 (audio 0x43701002)
AMD Semprom

#47
villts

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Here i am again!

Realized:

Using USB controllers, everything works fine... using PS2 (if only keyboard, works ok, trackpad is the problem), sound fails...

Someone PLEASE help me?





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