macOS Native CPU/IGPU Power Management

[toleda]

noticed that my Intel HD4600 does not change power and it's stuck at 0.42 GHz.

Max is 1.25, no display connected, what is the problem?

 

[lovan6]

Max is 1.25, no display connected, what is the problem?

Yes, no display connected on Intel HD4600. I use Nvidia GTX 770 as primary.

The reason I use Intel HD4600 integrated is it works very well with Airplay.

I also wanted to use Native CPU/IGPU power management XCPM instead of the old ssdt.prgen.


Also, I would like to mention I did not use AppleIntelinfo kext fearing it might cause a kernel panic and might deactivate Airplay.

When I try to check ioreg I do not have AppleIntelFramebuffer and AGPM and just IntelAccelerator.

Like the sample you posted.

I have attached the files for your perusal.

 

[toleda]

did not use AppleIntelinfo kext fearing it might cause a kernel panic and might deactivate Airplay.

Unlikely. Not possible.

do not have AppleIntelFramebuffer and AGPM and just IntelAccelerator.

Normal with a no display framebiuffer.
Native CPU PM is working

 

[pastrychef]

Thanks, toleda. I have this installed on my Gene build and it seems to be working better than the old ssdt.aml.

 

[lovan6]

Unlikely. Not possible.

Normal with a no display framebiuffer.
Native CPU PM is working

Thanks Toleda your the best.

 

[Roboter]

My system does not stay in in shutdown state when I try entering sleep. It keeps waking up until the system reboots completely.

I took the screenshots after GeekBench was done it's job.

Any advice what I may have missed?

• macOS: 10.12.6
• Motherboard: Asus Maximus IX Hero
• IGPU: HD630
• CPU: I7-7700K

 

[toleda]

It keeps waking up until the system reboots completely.

PM is working. Off topic.

 

[Roboter]

PM is working. Off topic.

Quick question: does the HDMI audio really matter? I skipped that part, because I don't have a monitor that can output sound, nor do I have a TV here to test if HDMI sound would even work after trying the guide to enable it.

If you could provide me an advice or point me to something that I should investigate to fix my issue, that would be great.

 

[RehabMan]

Quick question: does the HDMI audio really matter? I skipped that part, because I don't have a monitor that can output sound, nor do I have a TV here to test if HDMI sound would even work after trying the guide to enable it.

If you could provide me an advice or point me to something that I should investigate to fix my issue, that would be great.

Off-topic.

 

[illus1ve]

Started configuring, got all the files. Don't quite understand the following, though:

System Definition/SMBIOS (see Note 1, below) Native CPU PM (PluginType=1)Native IGPU PM (dsdt/GFX0 > dsdt/IGPU) config.plist (see Attached, end of Post #1) or HDMI audio ssdt: HDMI Audio AppleHDA/cloverHDM

My current definition is iMac 14,2. Where do I select that plugintype=1 option? Don't see it in config.plist