Mountain Lion HDMI Audio

[helmutjott]

You are in CommonPeripheralDSP which is wrong. Start over with a fresh 892 Optimized ML AppleHDA.kext.
I assume you are deleting Item 3 Line Out
PlistEditPro/Open Platforms.xml/Open Pathmaps/Open Item 11/
Verify PathMapID 392
The is what you should see:

Delete Item 3
Save.

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ok - i delete item 3 and saved

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PlistEditPro/Open Info.plist/IOKitPersonalities/HDAHardwareConfigResource/HDAConfigDefault/Open Item 12/
Verify CodecID: 283904146 (892) & LayoutID: 3

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ok found the right one -
--------
Edit ConfigData
Find: 21671c30 21671d60 21671e01 21671f01
Replace: 21671ca0 21671d01 21671e43 21671f99

----
tryed but under item 12 there was no
"Find: 21671c30 21671d60 21671e01 21671f01 " ( there are several under other item numbers - i left them)

so i did this
If Black deleted
Find: 21571c20 21571d10 21571e01 21571f01Replace: 21571ca0 21571d01 21571e43 21571f99

saved and installed

and dit io-reg



thanks very much for your patient with me

can you see something in the io reg ?

 

[toleda]

so i did this
If Black deleted
Find: 21571c20 21571d10 21571e01 21571f01Replace: 21571ca0 21571d01 21571e43 21571f99

saved and installed

My mistake, you are correct on the pinconfig. To verify, see System Information/Audio/Intel High Definition Audio, there should not be a Line Out device listed.

The device connected to the first HDMI port on the motherboard is not an HDMI device. What did you change?

 

[helmutjott]

hi
thank you

you are right - there is no line out in system info / audio

i did not change something as far as i know -

but was this not the main problem i had all the time that there was no hdmi device?

what can i do?

i did not activate the hdmi in audio settings - it stand on intern speaker - does this matter to the io reg?

 

[toleda]

but was this not the main problem i had all the time that there was no hdmi device?

what can i do?

i did not activate the hdmi in audio settings - it stand on intern speaker - does this matter to the io reg?

You are correct. You can use either or both HDMI ports with the Capri and AppleHDA edits for HDMI audio. What is selected in SysPrefs/Sound does not effect IOReg; it represents the current state of the system at the time it is running and does show what is selected.

 

[helmutjott]

You are correct. You can use either or both HDMI ports with the Capri and AppleHDA edits for HDMI audio. What is selected in SysPrefs/Sound does not effect IOReg; it represents the current state of the system at the time it is running and does show what is selected.

hdmi audio is still only on one hdmi out.
is there a change to fix it?

what i dont understand is that there where nothing to find in item 12

"Edit ConfigData
Find: 21671c30 21671d60 21671e01 21671f01
Replace: 21671ca0 21671d01 21671e43 21671f99"

shouldnt this be found in item 12 in configData - cause i deleted item 3 before in xml?

puttet the 2 io reg here - hmdi on hdmi out #1 and second out which has no hdmi audio

 

[toleda]

shouldnt this be found in item 12 in configData - cause i deleted item 3 before in xml?

puttet the 2 io reg here - hmdi on hdmi out #1 and second out which has no hdmi audio

For the second time, the device you have plugged into HDMI #2/port 0x5 (no audio) is not recognized as an HDMI device.

Regarding the pinconfig, I made a mistake, the 16 audio device (orange) is already set to the disable values. The 15 audio device (black) needs to be disabled and you did that in an earlier reply.

 

[hawken84]

I patched using the 1988B file and then had a couple little errors so I patched with the HD 4000 clean compile patch, and now I'm left with just one error - DTGP does not exist. Any suggestions?

 

[prguy85]

Toleda, posted my new iOReg and DSDT after deleting HDAenabler a few posts back, as you asked me to. Can you help me out?

http://www.tonymacx86.com/hdmi-audio/70765-mountain-lion-hdmi-audio-21.html#post474593

 

[toleda]

I patched using the 1988B file and then had a couple little errors so I patched with the HD 4000 clean compile patch, and now I'm left with just one error - DTGP does not exist. Any suggestions?

That is part of all the hdmi audio editing kets. What did you use for the edits?

 

[toleda]

Toleda, posted my new iOReg and DSDT after deleting HDAenabler a few posts back, as you asked me to. Can you help me out?

892 on board audio and HD3000 HDMI audio is working in IOReg. What problem are you trying to solve?