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iLegendary
 Post subject: Re: AppleHDA in Lion
PostPosted: 28 Jul 2011, 13:06 
Noob

Joined: 24 Jul 2011, 12:09
Posts: 6
okay nvm it works. i just didn't patch hdef.. seeing as the auto patcher didn't do it for me, haha.

thanks a lot anyways! audio working as planned. :)
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Tsurugi
 Post subject: Re: AppleHDA in Lion
PostPosted: 01 Aug 2011, 09:12 
GeekInTraining

Joined: 16 Jul 2011, 16:00
Posts: 31
this mode is for enable AppleHDA for alc88x without problem, and avoid the kernel panic on reboot ?
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Wilmiolo
 Post subject: Re: AppleHDA in Lion
PostPosted: 27 Aug 2011, 19:29 
Noob

Joined: 27 Aug 2011, 19:25
Posts: 2
Ayuda por favor, con ALC888 y Mac OS X Lion, cual es el "PIN Configuration" para que trabajen los puertos frontales,
por favor los necesito, muchas gracias
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rohan_pce
 Post subject: Re: AppleHDA in Lion
PostPosted: 05 Sep 2011, 08:16 
Noob

Joined: 26 May 2011, 02:41
Posts: 4
hi all i have an old alcinject.kext with patched applehda.kext which works fine fro me in snowleo but it dosent work for me in lion . I have attached both the kexts can anbody guide me how to patch apple hda from lion to get my audio working
my audio driver is realtek alc 880.


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oldnapalm
 Post subject: Re: AppleHDA in Lion
PostPosted: 05 Sep 2011, 16:05 
User avatar
Staff

Joined: 05 Dec 2010, 21:49
Posts: 1120
Follow instructions in first post (use PlistEdit Pro), but instead of taking values from "legacy" you will take them from AppleHDA plug-ins.

CommonPeripheralDSP, PathMaps, LayoutID and PathMapRef come from AppleHDA.kext/Contents/PlugIns/AppleHDAPlatformDriver.kext/Contents/Info.plist

The dict from HDAConfigDefault comes from AppleHDA.kext/Contents/PlugIns/AppleHDAController.kext/Contents/Info.plist

Copy data from ALCinject.kext (entriesToAdd) to HDEF in DSDT
Code:
                Method (_DSM, 4, NotSerialized)
                {
                    Store (Package (0x06)
                        {
                            "built-in",
                            Buffer (One)
                            {
                                0x00
                            },

                            "layout-id",
                            Buffer (0x04)
                            {
                                0x0C, 0x00, 0x00, 0x00
                            },

                            "PinConfigurations",
                            Buffer (Zero) {}
                        }, Local0)
                    DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                    Return (Local0)
                }
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rohan_pce
 Post subject: Re: AppleHDA in Lion
PostPosted: 06 Sep 2011, 09:45 
Noob

Joined: 26 May 2011, 02:41
Posts: 4
AppleHDA.kext/Contents/Resources/Platforms.xml

My resources Folder Does no have platforms.xml
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oldnapalm
 Post subject: Re: AppleHDA in Lion
PostPosted: 06 Sep 2011, 18:32 
User avatar
Staff

Joined: 05 Dec 2010, 21:49
Posts: 1120
rohan_pce wrote:
AppleHDA.kext/Contents/Resources/Platforms.xml

My resources Folder Does no have platforms.xml


Then it's not a Lion AppleHDA.
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prcmelo
 Post subject: Re: AppleHDA in Lion
PostPosted: 06 Sep 2011, 18:43 
User avatar
GeekInTraining

Joined: 20 Jun 2011, 13:55
Posts: 12
Old...

Do you know if it works with ALC888b ? I'm trying for days... I have used several alc888b kexts as base to edit the values on AppleHDA in Lion... but no lucky...

I don't want to keep trying if it's impossible, so I'm asking you if you know some "success case" with this ALC888b...
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oldnapalm
 Post subject: Re: AppleHDA in Lion
PostPosted: 06 Sep 2011, 18:54 
User avatar
Staff

Joined: 05 Dec 2010, 21:49
Posts: 1120
I don't remember about a "success case" with this specific codec, but if the kext works in Snow Leopard, the Lion "port" should work as well.
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prcmelo
 Post subject: Re: AppleHDA in Lion
PostPosted: 06 Sep 2011, 19:06 
User avatar
GeekInTraining

Joined: 20 Jun 2011, 13:55
Posts: 12
oldnapalm wrote:
I don't remember about a "success case" with this specific codec, but if the kext works in Snow Leopard, the Lion "port" should work as well.


I'm using the values from LegacyHDA_ALC888B.kext... this kext used to work on Snow Leopard in Extra/Extensions... with AppleHDA.kext from 10.6.2 in S/L/E... my DSDT has HDEF...

Am I doing something wrong?
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