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Laptop ALC892 - Testers Needed

toleda

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Joined
May 20, 2010
Messages
24,206
Motherboard
Asus Maximus VII Impact
CPU
Core i7-4770K
Graphics
RX 560 + HD4600
Mac
  1. iMac
  2. MacBook Pro
  3. Mac mini
Classic Mac
  1. 512K
  2. LC
  3. Power Mac
Mobile Phone
  1. iOS
Beta Laptop Realtek ALC892 edited AppleHDA.kext for 10.9.1

Requirement
s:

  1. 10.9.1
  2. Realtek ALC892
  3. Audio ID: 1
Installation

  1. KextBeast
Audio Devices Supported

  1. Internal Microphone
  2. External Microphone - Pink
  3. Line In - Blue
  4. Internal Speakers
  5. Headphone - Green
  6. Line Out - Grey
  7. SPDIF Out
  8. HDMI/DP (dsdt edits required)
Report

  1. Working audio devices
  2. Non working audio devices
  3. Audio quality
  4. If not working/no devices. attach IOReg/IOJones
  5. If audio device(s) not working, attach IOReg/IOJones and codec dump.
 

Attachments

  • AppleHDA.kext.zip
    838.9 KB · Views: 695

RehabMan

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May 3, 2012
Messages
188,161
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Note: I made this post sticky not because it will apply to many laptops, but because if there is someone with an ALC892 laptop, I'd like to make sure they notice this post.
 
Joined
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I have a laptop with ALC892 with audio id 1 (barebone MSI GS70). AppleHDA and HdaEnabler from multibeast 6.1 did not fully enable audio, I got output and input devices in Settings/Sound but they were non-functional.

However, with your AppleHDA and the HDAEnabler from multibeast 6.1, i am able to get audio through speakers/headphones and also my microphone is working as well. Thanks !

(i could not get my audio working with DSDT as I got a lot errors while compiling my DSDT)

Will be happy to help you with further testing !
 

toleda

Moderator
Joined
May 20, 2010
Messages
24,206
Motherboard
Asus Maximus VII Impact
CPU
Core i7-4770K
Graphics
RX 560 + HD4600
Mac
  1. iMac
  2. MacBook Pro
  3. Mac mini
Classic Mac
  1. 512K
  2. LC
  3. Power Mac
Mobile Phone
  1. iOS
Joined
Jul 11, 2013
Messages
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Mac
Classic Mac
Mobile Phone
I could not find any native dsdt files in whole of /EFI partition. So not sure why I got a Clover patched DSDT when I extracted using MaciASL.

Anyway, I have attached a DSDT obtained using DSDT editor on linux. (I did not boot into linux through clover, so no chance of clover auto patching my DSDT !)

View attachment MSI-GS70-DSDT.zip
 
Joined
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Yeah, thats why I gave up on DSDT and stuck with clover injection.
 

RehabMan

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Joined
May 3, 2012
Messages
188,161
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
I could not find any native dsdt files in whole of /EFI partition. So not sure why I got a Clover patched DSDT when I extracted using MaciASL.

Anyway, I have attached a DSDT obtained using DSDT editor on linux. (I did not boot into linux through clover, so no chance of clover auto patching my DSDT !)

View attachment 82464

With this DSDT, you would have less errors if you disassembled it correctly. Extract all DSDT and SSDT in Linux (/sys/firmware/acpi/tables and /sys/firmware/acpi/tables/dynamic). Place them all in a single directory renamed to *.aml, then disassemble using '-e' param to iasl:

Code:
iasl -e SSDT*.aml -d DSDT.aml

You will need a recent build of iasl: http://www.tonymacx86.com/attachmen...ell-inspiron-17-7000-hackintosh-able-iasl.zip
 
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