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lion alc269

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Zambo27

Zambo27

Joined
Nov 8, 2011
Messages
8
Motherboard
acer
CPU
intel i3
Graphics
ati 5470m
Mac
  1. 0
Classic Mac
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Mobile Phone
  1. 0
i have an acer 5820tg with intel i3 350m, ati hd5470m, intel HDA(realtek alc269), and atheros wifi/ethernet

lion is fully working, also with accelerated graphics, excpet audio... i really don't know what to do, i tried appleHDA-voodooHDA(also with correct ID) but my audio keep stay muted

with voodooHDA and correct ID inside the info.plist OSX can see speaker and microphone but it still don't use them, please help :crazy:
 
Zambo27 said:
i have an acer 5820tg with intel i3 350m, ati hd5470m, intel HDA(realtek alc269), and atheros wifi/ethernet

lion is fully working, also with accelerated graphics, excpet audio... i really don't know what to do, i tried appleHDA-voodooHDA(also with correct ID) but my audio keep stay muted

with voodooHDA and correct ID inside the info.plist OSX can see speaker and microphone but it still don't use them, please help :crazy:
Click to expand...

Dear Zambo27,

I use a patched AppleHDA from 10.6.0 (Snow Leopard), It is very stable and latency free.
mic does not work.

Unfortunately, due to it being a Snow Leopard Kext. I cannot get HDMI Audio to work. Try VoodooHDA HDMI Audio + Mic Working but delete AppleHDA first: -

http://www.osx86.net/downloads.php?do=file&id=1758

I stay away from VoodooHDA too many Kernel Panics and too laggy. however i was using AppleHDA disabler kext.

AppleHDA instructions: -
1. Copy AppleHDA.kext from /System/Library/Extensions to a safe place.
2. Copy the new AppleHDA.kext to /System/Library/Extensions.
3. Add the following lines to your DSDT in the section HDEF: -

Code: 
                Method (_DSM, 4, NotSerialized)
                {
                    Store (Package (0x10)
                        {
                            "codec-id", 
                            Buffer (0x04)
                            {
                                0x69, 0x02, 0xEC, 0x10
                            }, 
                            "built-in", 
                            Buffer (One)
                            {
                                0x00
                            }, 
                            "layout-id", 
                            Buffer (0x04)
                            {
                                0x0C, 0x00, 0x00, 0x00
                            }, 
                            "model", 
                            Buffer (0x10)
                            {
                                "Realtek ALC269"
                            }, 
                            "device_type", 
                            Buffer (0x06)
                            {
                                "Sound"
                            }, 
                            "PinConfigurations", 
                            Buffer (Zero) {}, 
                            "subsystem-id", 
                            Buffer (0x04)
                            {
                                0x43, 0x10, 0xE3, 0x12
                            }, 
                            "subsystem-vendor-id", 
                            Buffer (0x04)
                            {
                                0xDE, 0x10, 0xC0, 0x0A
                            }
                        }, Local0)
                    DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                    Return (Local0)

4. Save and compile your DSDT and save as aml in /
5. Run Kext Utility to Repair Permissions.
6. Restart Mac OS X.

Now You have Working Sound.
Ash

EDIT: if anybody paid attention they would have spotted an error
Corrections have now been made.

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

correct layout ID's

Code: 
"layout-id", 
                            Buffer (0x04)
                            {
                                0x0D, 0x01, 0x00, 0x00
                            }

What it should look like when finished

Code: 
                Method (_DSM, 4, NotSerialized)
                {
                    Store (Package (0x10)
                        {
                            "codec-id", 
                            Buffer (0x04)
                            {
                                0x69, 0x02, 0xEC, 0x10
                            }, 
                            "built-in", 
                            Buffer (One)
                            {
                                0x00
                            }, 
                            "layout-id", 
                            Buffer (0x04)
                            {
                                0x0D, 0x01, 0x00, 0x00
                            }, 
                            "model", 
                            Buffer (0x10)
                            {
                                "Realtek ALC269"
                            }, 
                            "device_type", 
                            Buffer (0x06)
                            {
                                "Sound"
                            }, 
                            "PinConfigurations", 
                            Buffer (Zero) {}, 
                            "subsystem-id", 
                            Buffer (0x04)
                            {
                                0x43, 0x10, 0xE3, 0x12
                            }, 
                            "subsystem-vendor-id", 
                            Buffer (0x04)
                            {
                                0xDE, 0x10, 0xC0, 0x0A
                            }
                        }, Local0)
                    DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                    Return (Local0)

The layout ID in the DSDT is 12 but should be 269 so I will be uploading everyones corrected DSDT's
 

Attachments

  • AppleHDA.kext.zip
    1.2 MB · Views: 311
Hi Ashp!

I just red your replay about this audio problem. Can you share your DSDT also? I m having also problem with audio, but don't have mine DSDT and don't really know how to edit this.


Regards!
 
voodoohda doesn't work, just some noise like others voodoohda i founded, if i put input gain to 0 i get silence but there is still no sound, with or without input gain

i would like to try applehda but i never used a dsdt and don't know what is and how i can use it
 
voodoohda doesn't work, just some noise like others voodoohda i founded, if i put input gain to 0 i get silence but there is still no sound, with or without input gain

i would like to try applehda but i never used a dsdt and don't know what is and how i can use it
Click to expand...

Me too...

Add the following lines to your DSDT in the section HDEF: -
Click to expand...
When i compile there allways error..
 
Can you guys download DSDT Editor from Here: - http://www.insanelymac.com/forum/index.php?showtopic=223205

1. Download DSDT Editor.
2. Extract and run. (You need Java installed, if a fresh install?)
3. Go to File > extract DSDT.
4. Save this file and zip it.
5. upload your file, please provide me with your laptop make/model.

I will make the edits for you as well as fix errors/warning/remarks

Zip your dsdt.dsl

DSDTEditor_Mac.zip

Trust me applehda is much better than voodoo for stability (no KP with applehda) just need to fix pinconfig and disable unused pins and get this working with applehda from 10.7.3 so I can get sound out of my HDMI (exactly like when i had voodoohda installed)
 

Attachments

  • DSDTEditor_Mac.zip
    1 MB · Views: 200
hi bro thanks for the help .
mmodel msi x460 4Go ram-intel i3 2330-hd 3000 vga lion 7.0
here is the dsdt :oops: thanks in advance
 

Attachments

  • X460.zip
    29.3 KB · Views: 115
tarvi47 said:
Hi Ashp!

I just red your replay about this audio problem. Can you share your DSDT also? I m having also problem with audio, but don't have mine DSDT and don't really know how to edit this.


Regards!
Click to expand...

Hi Tarvi47,

Just got your dsdt! I got it to compile and added the regular laptop patches and added the edits to get sound working. put dsdt.aml in your lion partition in / (root) and edit org.chameleon.Boot.plist using plisteditpro or textedit. add this line after <dict>

Code: 
	<key>DSDT</key>
	<string>/dsdt.aml</string>

and of course replace appleHDA.kext

let me know how it goes.

Edit: - updated DSDT! correct layout ID

Acer 4820TG DSDT (tarvi47).zip

Regards,
Ash
 

Attachments

  • Acer 4820TG DSDT (tarvi47).zip
    57.4 KB · Views: 131
Dear Traika,

I've edited your DSDT, follow the instructions above.



Regards,
Ash

Update! Correct layout ID in DSDT: -

MSI X460 DSDT (traika).zip
 

Attachments

  • MSI X460 DSDT (traika).zip
    48.9 KB · Views: 90
thoudznd of thanks bro i will see how to patch this dsdt,and see ofcouse if my QE/CI is enabled.
thanks anyway :mrgreen: :mrgreen: :mrgreen:
 
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