Intel HD 530 HDMI Audio don't work

[hitman478]

Hello,

 

I try to get on my Laptop the HDMI Audio working for the Intel HD 530 but I don't get it to work. I have tried to do it via the AppleGraphicsControl.kext when I have replaced my Board ID with an already existing Board ID and I have also tried the CloverHDMI Script but I don't get the Audio activated. For my normal Audio I use the AppleALC.kext with Layout ID 28 maybe this needs to be patched to get the HDMI Audio working or should I asked in this case for an patched AppleHDA.kext to get it working?

 

Thanks for your help.

 

Greetings

 

hitman478

[gengik84]

with AppleALC use

<key>UseIntelHDMI</key>
<true/>

[hitman478]

Thank you now my HDMI Audio is working but I can't control the sound in OS X only via the TV itself or is this a normal behaviour?

[gengik84]

this is normal

[hitman478]

Thanks for your reply. Then the topic is solved.

[hitman478]

I have rebooted my system and now it isn't working anymore. It only show now Internal Microphone, Headset and Speakers and not the HDMI Audio anymore. The UseIntelHDMI is still set in Clover. Do you have any other solutions for this? The last change which I made was install USBInjectAll.kext but I don't know if this will affect this. 

[MaLd0n]

apply patch in DSDT or use SSDT and AppleAlc

Update kext too

AppleALC.kext.zip

 

https://github.com/vit9696/AppleALC

[hitman478]

Thanks f or your answer. I already use AppleALC.kext. Can you tell me which DSDT Patch you mean which should I apply?

[MaLd0n]

post ur files

-Post ur full Clover folder

-Post Ioreg, extract with Ioreg Explorer

http://www.insanelymac.com/forum/index.php?app=core&module=attach&section=attach&attach_id=222606

-Run it, post files generate in ur desktop

http://www.insanelymac.com/forum/index.php?app=core&module=attach&section=attach&attach_id=222609

[hitman478]

Now the HDMI Output is available again and working. It could be that the USBInjectAll will break something because I have now removed it.  I will send you anyway my Clover Folder and the Send Me ZIP File. Without the USBInjectAll.kext my Webcam is not recognized anymore.   an you also post the patches that you have used that I can do it myself next time?

Send me MacBook Air.zip

CLOVER.zip

[MaLd0n]

Check AppleAlc

{ "Laptop Intel HD515 HDMI (ig-platform-id 0x191e0000)", 0x8086, 0x191E, nullptr, 0, 421396480, IOUtil::ComputerModel::ComputerLaptop, patches78, 1 },
{ "Laptop Intel HD520 HDMI (ig-platform-id 0x19160000)", 0x8086, 0x1916, nullptr, 0, 420872192, IOUtil::ComputerModel::ComputerLaptop, patches79, 1 },
{ "Laptop Intel HD530 HDMI (ig-platform-id 0x19160000)", 0x8086, 0x191B, nullptr, 0, 420872192, IOUtil::ComputerModel::ComputerLaptop, patches80, 1 },
{ "Desktop Intel HD530 HDMI (ig-platform-id 0x19120000)", 0x8086, 0x1912, nullptr, 0, 420610048, IOUtil::ComputerModel::ComputerDesktop, patches81, 1 },
{ "Intel HD4000 HDMI (ig-platform-id 0x01660003)", 0x8086, 0x166, nullptr, 0, 23461891, IOUtil::ComputerModel::ComputerLaptop, patches82, 1 },
{ "Intel HD4000 HDMI (ig-platform-id 0x01660009)", 0x8086, 0x166, nullptr, 0, 23461897, IOUtil::ComputerModel::ComputerLaptop, patches83, 1 },
{ "Intel HD4000 HDMI (ig-platform-id 0x0166000A) Desktop only", 0x8086, 0x166, nullptr, 0, 23461898, IOUtil::ComputerModel::ComputerDesktop, patches84, 1 },
{ "Laptop Intel HD530 HDMI (ig-platform-id 0x191b0000)", 0x8086, 0x191B, nullptr, 0, 421199872, IOUtil::ComputerModel::ComputerLaptop, patches81, 1 },
{ "Desktop Intel HD530 HDMI (ig-platform-id 0x19120000)", 0x8086, 0x1912, nullptr, 0, 420610048, IOUtil::ComputerModel::ComputerDesktop, patches82, 1 },
{ "Intel HD4000 HDMI (ig-platform-id 0x01660003)", 0x8086, 0x166, nullptr, 0, 23461891, IOUtil::ComputerModel::ComputerLaptop, patches83, 1 },
{ "Intel HD4000 HDMI (ig-platform-id 0x01660009)", 0x8086, 0x166, nullptr, 0, 23461897, IOUtil::ComputerModel::ComputerLaptop, patches84, 1 },
{ "Intel HD4000 HDMI (ig-platform-id 0x0166000A) Desktop only", 0x8086, 0x166, nullptr, 0, 23461898, IOUtil::ComputerModel::ComputerDesktop, patches85, 1 }, 

U use 0x19160002, i dont see here

 

btw

U apply SBUS into HDEF, its wrong

the skylake and kabylake patches is diferent

 

Check DSDT, device IGPU

Correct SBUS too

DSDT.hitman478.zip

 

Use USBinjectall and AppleAlc above, old version cause same problem for me, audio disappear in many times

[hitman478]

Thanks. the ig-platform I have now changed to 0x191b0000. Can you tell me which patches do you have applied to the DSDT? In care that I have to do it again for example when I do an BIOS Upgrade? I have copied your DSDT to the Clover Patched Folder and the System won't boot with that and I get the forbidden sign. When I bout with mine DSDT then it works again. 

[MaLd0n]

the problem is...

 

i applied in ur DSDT

"AAPL,ig-platform-id", 
                            Buffer (0x04)
                            {
                                 0x00, 0x00, 0x16, 0x19                         
                            }, 

0x19160000 dont work for u?

just remove, btw, ur DSDT is fully edit  same result dsdt or config.plist

but if work before only with new AppleAlc, just use it

[hitman478]

I have changed the ig-platform to 0x19160000 for test and I can't still boot with your DSDT.