ALC892 Laptop Help needed to patch dsdt + applehda

[BareBoneBoy]

Hi guys,

I am new to mac os x and I am having a real hard time trying to patch my dsdt and applehda.kext to get my onboard alc892 working.

My Laptop is a Medion x6823 ivy bridge 3630qm with hd4000, this laptop is a msi ge60 barbeone.

Could somebody please take a look at the following files to see if they can patch please -

My DSDT (I have fixed errors and inserted DTGP) https://www.dropbox.com/s/5rjv6w46hon3jpx/System%20DSDT.aml

My Codec Dump From Linux - https://www.dropbox.com/s/l8dij0d6h83sxpq/codec_dump.txt

My untouched AppleHDA from mavericks 10.9.1 - https://www.dropbox.com/sh/t3xa6ntjm0b2gl3/pZsj-fugrc

My ioreg - https://www.dropbox.com/s/4k1b5nbuxl3tqz7/ioreg.ioreg

I also have built in mic and speakers

Thanks Guys

Edit ***

Here are some screen grabs from my dsdt and ioreg showing hdef -

[Mirone]

Try this: http://www.sendspace.com/file/l3py8c

install AppleHDA+DSDT.

repair permissions rebuild caches.

[BareBoneBoy]

Try this: http://www.sendspace.com/file/l3py8c

install AppleHDA+DSDT.

repair permissions rebuild caches.

 

This nearly works, But there is problems after reboot, sound stops working after 20 minutes or so.. Internal speakers showing as disconnected.. After reboot and repair permissions still does not work. I have to reinstall applehda and repair permissions then reboot.

Could the following info help optimise the kext a little more -

Verbs.txt https://www.dropbox.com/s/u86by5n4096gxz9/verbs.txt

Verbs from Linux Codec Dump File: codec_dump.txt

Codec: Realtek ALC892   Address: 0   DevID: 283904146 (0x10ec0892)


  Jack   Color  Description                  Node     PinDefault             Original Verbs
--------------------------------------------------------------------------------------------------------
   1/8   Black  Speaker at Ext Rear         17 0x11   0x411111f0   01171cf0 01171d11 01171e11 01171f41
 ATAPI Unknown  Mic at Int ATAPI            18 0x12   0x99a30940   01271c40 01271d09 01271ea3 01271f99
HP Out at Ext Rear    0x14 0x14                        18945055 01471c1f 01471d14     01471e21 01471f01  
   1/8   Black  Speaker at Ext Rear         21 0x15   0x411111f0   01571cf0 01571d11 01571e11 01571f41
   1/8   Black  Speaker at Ext Rear         22 0x16   0x411111f0   01671cf0 01671d11 01671e11 01671f41
   1/8   Black  Line Out at Ext Rear        23 0x17   0x01011050   01771c50 01771d10 01771e01 01771f01
Mic at Ext Rear    0x18 0x18                        27334704 01871c30 01871d18     01871ea1 01871f01  
   1/8   Black  Speaker at Ext Rear         25 0x19   0x411111f0   01971cf0 01971d11 01971e11 01971f41
Line In at Ext Rear    0x1a 0x1a                        25235519 01a71c3f 01a71d10     01a71e81 01a71f01  
Speaker at Int ATAPI    0x1b 0x1b                        2568159504 01b71c10 01b71d01     01b71e13 01b71f99  
   1/8   Black  Speaker at Ext Rear         28 0x1c   0x411111f0   01c71cf0 01c71d11 01c71e11 01c71f41
 ATAPI Unknown  Line In at Int ATAPI        29 0x1d   0x598301f0   01d71cf0 01d71d01 01d71e83 01d71f59
Optical   Black  SPDIF Out at Ext Rear       30 0x1e   0x01451120   01e71c20 01e71d11 01e71e45 01e71f01
   1/8   Black  Speaker at Ext Rear         31 0x1f   0x411111f0   01f71cf0 01f71d11 01f71e11 01f71f41
--------------------------------------------------------------------------------------------------------




  Jack   Color  Description                  Node     PinDefault             Modified Verbs
--------------------------------------------------------------------------------------------------------
 ATAPI Unknown  Mic at Int ATAPI            18 0x12   0x99a30940   01271c40 01271d00 01271ea3 01271f90
HP Out at Ext Rear    0x14 0x14                        18945055 01471c10 01471d10     01471e21 01471f01  
   1/8   Black  Line Out at Ext Rear        23 0x17   0x01011050   01771c50 01771d10 01771e01 01771f01
Mic at Ext Rear    0x18 0x18                        27334704 01871c30 01871d10     01871ea1 01871f01  
Line In at Ext Rear    0x1a 0x1a                        25235519 01a71c60 01a71d10     01a71e81 01a71f01  
Speaker at Int ATAPI    0x1b 0x1b                        2568159504 01b71c70 01b71d00     01b71e13 01b71f90  
 ATAPI Unknown  Line In at Int ATAPI        29 0x1d   0x598301f0   01d71cf0 01d71d00 01d71e83 01d71f50
Optical   Black  SPDIF Out at Ext Rear       30 0x1e   0x01451120   01e71c20 01e71d10 01e71e45 01e71f01
--------------------------------------------------------------------------------------------------------

 

Here is my codec_dump_dec.txt - https://www.dropbox.com/s/bgllwal90m...c_dump_dec.txt

Here is my svgdump https://www.dropbox.com/s/r6gwiz9emvv5rmg/svgdump.jpg

[Mirone]

try this: http://www.sendspace.com/file/w486f8

delete flag npci=0x2000/3000 in your boot.plist.

[BareBoneBoy]

try this: http://www.sendspace.com/file/w486f8

delete flag npci=0x2000/3000 in your boot.plist.

 

Mirone "You are the Man" this works great, sound is excellent and auto detect headphones is working great too..

In built microphone works but quality is not very good, this is the same in windows and i think it is because the manufacturer decided to install a cheap microphone.

May I ask what you did to my dsdt ? Sleep is now working where as before it didn't

I will be now writing up a guide on how to install mavericks on a Medion X6823 that I will share on this site and on insanely mac.

Once again thanks for you help.

All I need now is to get hd4000 hdmi audio working.. Any tips ? At the moment I am booting with clover config with the following settings -

	<key>Graphics</key>
<dict>
	<key>DualLink</key>
	<integer>0</integer>
	<key>Inject</key>
	<dict>
		<key>ATI</key>
		<false/>
		<key>Intel</key>
		<true/>
		<key>NVidia</key>
		<false/>
	</dict>
	<key>ig-platform-id</key>
	<string>0x01660003</string>
</dict>

[Mirone]

try this:DSDT.aml.zip

delete this:

<key>ig-platform-id</key>
     <string>0x01660003</string>

[BareBoneBoy]

Thanks Mirone, all is now working apart from no sound after sleep..

I have also enabled hdmi audio by patching AppleIntelFramebufferCapri.kext for my frame buffer..

Thankyou and if you know of a fix for no sound after sleep then please let me know...

Thanks again

[Mirone]

look here: http://forum.osxlatitude.com/index.php?/topic/3084-eapd-fix-in-a-standalone-kext-no-need-ioaudiofamily-patch/

[natorus87]

hi have got the applehda for ?

because the links are down....

best regards

natorus