SavageAUS Posted April 19, 2017 Share Posted April 19, 2017 Ok back to normal Shane's iMac.zip Gives me time to work on my USB ports, Need to make sure i dont mess up my AIO liquid cooler, And i have one of these to take into consideration. Link to comment Share on other sites More sharing options...
daleski75 Posted April 19, 2017 Share Posted April 19, 2017 Bit of an odd one since generating the ssdt's the GPU information is missing on about my Mac. Link to comment Share on other sites More sharing options...
mfc88 Posted April 19, 2017 Author Share Posted April 19, 2017 Ok back to normal Shane's iMac.zip Gives me time to work on my USB ports, Need to make sure i dont mess up my AIO liquid cooler, And i have one of these to take into consideration. Are you using ADGP fix? Not sure if this will work, but let's try it and see if it at least changes your device from PEG0 to PEGX (may result in black screen)... 17,1 SMBIOS seem to be touchy when it comes to SSDT injection Bit of an odd one since generating the ssdt's the GPU information is missing on about my Mac. See error reporting. SSDT-GFX0.aml.zip Link to comment Share on other sites More sharing options...
SavageAUS Posted April 19, 2017 Share Posted April 19, 2017 I'm not using it anymore but have used it on my system. I'll give the attached ssdt a go in a few minutes.Sent from my SM-G930F using Tapatalk Done. Have lost all sound though. <---Sound is back but no HDMI audio. Wait ill re attach, need to update sorted order. Shane's iMac.zip Ok good to check Link to comment Share on other sites More sharing options...
mfc88 Posted April 19, 2017 Author Share Posted April 19, 2017 I'm not using it anymore but have used it on my system. I'll give the attached ssdt a go in a few minutes. Sent from my SM-G930F using Tapatalk Done. Have lost all sound though. <---Sound is back but no HDMI audio. Wait ill re attach, need to update sorted order. Shane's iMac.zip Ok good to check Haha, almost... missing hda-gfx from GPU props. Do you have HDMI audio? Link to comment Share on other sites More sharing options...
SavageAUS Posted April 19, 2017 Share Posted April 19, 2017 I updated previous post that i have audio back but not hdmi audio. Link to comment Share on other sites More sharing options...
mfc88 Posted April 19, 2017 Author Share Posted April 19, 2017 I updated previous post that i have audio back but not hdmi audio. Okay... one last attempt... try SSDT-GFX0.aml If no sound, you have two options: 1. Switch to Mac Pro 6,1 SMBIOS and use the GFX-1 generated from ssdtGen or 2. Stick with your custom DSDT.aml As stated above, 17,1 SMBIOS is funky and not injecting properties properly. SSDT-GFX0.aml.zip Link to comment Share on other sites More sharing options...
SavageAUS Posted April 19, 2017 Share Posted April 19, 2017 Is there any benefit or loss in switching to mac pro 6,1? Still no HDMI audio :-( Shane's iMac.zip Switch to MacPro and i have hdmi audio straight away. Shane's iMac -- macpro.zip Link to comment Share on other sites More sharing options...
daleski75 Posted April 19, 2017 Share Posted April 19, 2017 Are you using ADGP fix? Not sure if this will work, but let's try it and see if it at least changes your device from PEG0 to PEGX (may result in black screen)... 17,1 SMBIOS seem to be touchy when it comes to SSDT injection See error reporting. Couple of reboots later it's back Link to comment Share on other sites More sharing options...
mfc88 Posted April 19, 2017 Author Share Posted April 19, 2017 Is there any benefit or loss in switching to mac pro 6,1? Still no HDMI audio :-( Shane's iMac.zip Switch to MacPro and i have hdmi audio straight away. Shane's iMac -- macpro.zip 17,1 -- GFX0 has correct values, but HDAU is missing DigitalAudioCapabilites... not sure why though. 6,1 -- Switch to a generated GFX1 instead of GFX0 and see if it works, if not, you may need a custom SBUS as well since it is still missing. Link to comment Share on other sites More sharing options...
SavageAUS Posted April 19, 2017 Share Posted April 19, 2017 17,1 -- GFX0 has correct values, but HDAU is missing DigitalAudioCapabilites... not sure why though. 6,1 -- Switch to a generated GFX1 instead of GFX0 and see if it works, if not, you may need a custom SBUS as well since it is still missing. I'll do that tomorrow it's too late now. Thanks for help so far. Sent from my SM-G930F using Tapatalk Link to comment Share on other sites More sharing options...
mfc88 Posted April 20, 2017 Author Share Posted April 20, 2017 I'll do that tomorrow it's too late now. Thanks for help so far. Sent from my SM-G930F using Tapatalk If you run into issues with the generated GFX1.aml and SBUS.aml, then use the attached custom SSDTs. SSDT-GFX1.aml.zip SSDT-SBUS.aml.zip Link to comment Share on other sites More sharing options...
SavageAUS Posted April 20, 2017 Share Posted April 20, 2017 Before i generate new SSDT's should i revert all back to default? Rename _DSM to XDSM enable or disabled? PegSsdt dropped? nv_disable before generate? Inject nvidia before gen? NvidiaWeb disabled before gen? Link to comment Share on other sites More sharing options...
mfc88 Posted April 20, 2017 Author Share Posted April 20, 2017 Before i generate new SSDT's should i revert all back to default? Rename _DSM to XDSM enable or disabled? PegSsdt dropped? nv_disable before generate? Inject nvidia before gen? NvidiaWeb disabled before gen? Need XDSM patch. Best to keep PegSsdt dropped. Will need to use nv_disable to get into OS. Then, just generate GFX1.aml (build GFX1) and SBUS.aml (build SBUS) with the other generated SSDTs already loaded/in patched (just make you do NOT have GFX1 or SBUS in the patched folder). Link to comment Share on other sites More sharing options...
SavageAUS Posted April 20, 2017 Share Posted April 20, 2017 It says iMac but smbios is macpro. No hdmi audio, Shane's iMac.zip Link to comment Share on other sites More sharing options...
mfc88 Posted April 20, 2017 Author Share Posted April 20, 2017 It says iMac but smbios is macpro. No hdmi audio, Shane's iMac.zip Use the custom SSDTs and report back. Link to comment Share on other sites More sharing options...
SavageAUS Posted April 20, 2017 Share Posted April 20, 2017 Same results for hdmi audio. pegp has gone and replaced with gfx1@0 Shane's iMac.zip Link to comment Share on other sites More sharing options...
mfc88 Posted April 20, 2017 Author Share Posted April 20, 2017 Same results for hdmi audio. pegp has gone and replaced with gfx1@0 Shane's iMac.zip What are you using for audio kexts? Oops, found issue with SBUS. Wrong address. Link to comment Share on other sites More sharing options...
SavageAUS Posted April 20, 2017 Share Posted April 20, 2017 What are you using for audio kexts? Oops, found issue with SBUS. Wrong address. AppleALC, Lilu and CodecCommander. Layout 5 if that helps. Link to comment Share on other sites More sharing options...
mfc88 Posted April 20, 2017 Author Share Posted April 20, 2017 Use this SBUS.aml... AppleALC, Lilu and CodecCommander. Layout 5 if that helps. Ahhh that's why. I'm injecting layout 1. Updated GFX1 with layout 5 injected. SSDT-SBUS.aml.zip SSDT-GFX1.aml.zip Link to comment Share on other sites More sharing options...
SavageAUS Posted April 20, 2017 Share Posted April 20, 2017 Use this SBUS.aml... Ahhh that's why. I'm injecting layout 1. Updated GFX1 with layout 5 injected. Still no HDMI Audio :-( Shane's iMac new SBUS and GFX.zip Shane's iMac new SBUS.zip Link to comment Share on other sites More sharing options...
mfc88 Posted April 20, 2017 Author Share Posted April 20, 2017 Still no HDMI Audio :-( Do me a favor and switch to option 1, (you will need to copy the AppleHDA and AppleHDAController patches to your config.plist), follow instructions for installation, and then use the first custom GFX1.aml Unfortunately, SBUS is still missing... will create another SSDT... Link to comment Share on other sites More sharing options...
SavageAUS Posted April 20, 2017 Share Posted April 20, 2017 I have a development. I thought id take a look at my config.plist just to double and triple check and i found this So i unchecked it rebooted and HDMI audio is working. I'll reboot again to make sure then send ioreg. Link to comment Share on other sites More sharing options...
mfc88 Posted April 20, 2017 Author Share Posted April 20, 2017 I have a development. I thought id take a look at my config.plist just to double and triple check and i found this Screen Shot 2017-04-20 at 1.27.31 pm.png So i rebooted and HDMI audio is working. I'll reboot again to make sure then send ioreg. Ahhhh... that'll explain why. Might also explain why PEGP kept being injected. Link to comment Share on other sites More sharing options...
SavageAUS Posted April 20, 2017 Share Posted April 20, 2017 HDMI audio still working. Would you like me to remove dropping PegSsdt and see if HDMI still works and pegp gone plus gfx0? I did it anyway and the results are good, pegp gone from ioreg and gfx0 in its place plus hdmi audio still working. Shane's iMac.zip Shane's iMac nodropPeg.zip Link to comment Share on other sites More sharing options...
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