Asus X202E HDMI Audio

[RustyIsotope]

One of the last problems I have been trying to solve is fixing the HDMI audio output. I was taking a look over on the HDMI audio section but most of that looks to be for desktops. I am using a patched AppleHDA kext for my audio but I'm not sure that makes a difference. Under the output tab in the sound settings I only have my speakers and digital out with no HDMI option. Any suggestions? Thanks in advance.

 

[RehabMan]

One of the last problems I have been trying to solve is fixing the HDMI audio output. I was taking a look over on the HDMI audio section but most of that looks to be for desktops. I am using a patched AppleHDA kext for my audio but I'm not sure that makes a difference. Under the output tab in the sound settings I only have my speakers and digital out with no HDMI option. Any suggestions? Thanks in advance.

HDMI audio is covered in the FAQ.

http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html

 

[RustyIsotope]

HDMI audio is covered in the FAQ.

http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html

So I am using this config.plist:
https://github.com/RehabMan/OS-X-Clover-Laptop-Config/blob/master/config_HD4000_1366x768.plist
I see that there are 3 options for different ports. Do I just try each one after applying this: https://github.com/RehabMan/Laptop-DSDT-Patch/blob/master/graphics/graphics_Rename-B0D3.txt
to my DSDT? Also would I just change the 12 to a 3 if I need layout 3? Thanks for your help.

 

[RehabMan]

So I am using this config.plist:
https://github.com/RehabMan/OS-X-Clover-Laptop-Config/blob/master/config_HD4000_1366x768.plist
I see that there are 3 options for different ports. Do I just try each one after applying this: https://github.com/RehabMan/Laptop-DSDT-Patch/blob/master/graphics/graphics_Rename-B0D3.txt
to my DSDT? Also would I just change the 12 to a 3 if I need layout 3? Thanks for your help.

HD4000 does not have B0D3/HDAU. Read the FAQ carefully...

If you already know which port corresponds to your HDMI you can simply enable the corresponding patch. You can tell which port it is by looking at the framebuffer index in ioreg that is attached to the monitor/port.

Since crashes with unimplemented HDMI-audio are not common with HD4000, you should be able to determine from ioreg.

 

[RustyIsotope]

HD4000 does not have B0D3/HDAU. Read the FAQ carefully...

If you already know which port corresponds to your HDMI you can simply enable the corresponding patch. You can tell which port it is by looking at the framebuffer index in ioreg that is attached to the monitor/port.

Since crashes with unimplemented HDMI-audio are not common with HD4000, you should be able to determine from ioreg.

- you have to inject "hda-gfx"="onboard-1" for IGPU/HDEF objects. This is usually done with DSDT/SSDT edits (_DSM methods)

Where are these patches available for the HD4000 or are they different system to system?

 

[RehabMan]

Where are these patches available for the HD4000 or are they different system to system?

The framebuffer patches are available in my plist files linked from my Clover guide: http://www.tonymacx86.com/el-capita...de-booting-os-x-installer-laptops-clover.html

The port that corresponds to HDMI varies system by system. But you can tell which one it is if you have HDMI video working. Since they are positional, they correlate to ioreg. (framebuffer@x).

The patches to inject "hda-gfx" are in my laptop patch repo.

 

[RustyIsotope]

Sorry for bringing this thread back up again.

So I applied this patch to my DSDT:
https://github.com/RehabMan/Laptop-DSDT-Patch/blob/master/audio/audio_HDEF-layout3.txt

Then I tried each of the 3 disabled patches 1 at a time in the config.plist for the HD 4000 but none of them worked. I feel like I am missing something...

 

[RehabMan]

Sorry for bringing this thread back up again.

So I applied this patch to my DSDT:
https://github.com/RehabMan/Laptop-DSDT-Patch/blob/master/audio/audio_HDEF-layout3.txt

Then I tried each of the 3 disabled patches 1 at a time in the config.plist for the HD 4000 but none of them worked. I feel like I am missing something...

Please provide complete details in your profile/signature
(Profile/Settings link in upper right corner of this site)

Mobo: manufacturer/model + bootloader(Clover/Chameleon/Chimera)
CPU: detailed CPU model + motherboard chipset
Graphics: all graphics devices + laptop internal screen resolution

For example, typical Ivy laptop:
Mobo: HP ProBook 4540s (Clover)
CPU: i5-3320m/HM76
Graphics: HD4000, 1366x768

Use CPU-Z on Windows to find CPU (Core iX-xxx) and motherboard chipset (HMxx), and graphics capabilities. For a laptop, these details are important and affect critical installation procedures.

Note: When specifying your bootloader, if using Clover legacy, please be sure to specify "Clover legacy"). Specifying "Clover" will be assumed as "Clover UEFI"

--

Post ioreg as ZIP: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply with an ioreg from any other version of IORegistryExplorer.app.

 

[RustyIsotope]

I have attached my IOReg as a zip. Thank you for your help.

 

[RehabMan]

I have attached my IOReg as a zip. Thank you for your help.

No device connected to HDMI. Only framebuffer@1 is patched for HDMI.

hda-gfx="onboard-1" is not injected on GFX0.