[solved] DVMT patching for a skylake system

[RehabMan]

My patch does´t work...
I opened AppleIntelSKLGraphicsFramebuffer and searched for my ig-plattform id ( 00 00 16 19 ).
Than I found the code for port 0105: 01050900 00040000 87010000
and the code for 0204: 02040A00 00040000 87010000

I insert in "Replace" 02040A00 00080000 87010000 to change the connector type from "04" to "08", but it does´t work.
Maybe you can give me a hint what I should insert to get it working.

Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

 

[AM0207xx]

Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

Here are "Problem Reporting" files.

 

[RehabMan]

Here are "Problem Reporting" files.

You only have the 0105 patch in your config.plist that you're booting from.
Note from your Clover bootlog:

0:109  0:000  KextsToPatch: 8 requested
0:109  0:000   - [00]: com.apple.driver.AppleIntelSKLGraphicsFramebuffer (HDMI-audio, port 0105, 0x19160000) :: BinPatch :: data len: 12
0:109  0:000   - [01]: com.apple.iokit.IOGraphicsFamily (Boot graphics glitch, 10.10.x/10.11.x (credit lisai9093, cecekpawon)) :: BinPatch :: data len: 5
0:109  0:000   - [02]: com.apple.iokit.IOAHCIBlockStorage (Enable TRIM for SSD) :: BinPatch :: data len: 11
0:109  0:000   - [03]: AppleHDA (Zeroing 10ec0261 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4
0:109  0:000   - [04]: AppleHDA (Zeroing 10ec0262 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4
0:109  0:000   - [05]: AppleHDA (Zeroing 10ec0885 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4
0:109  0:000   - [06]: AppleHDA (Zeroing 11d41983 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4
0:109  0:000   - [07]: AppleHDA (Patching 11d41984 with 10ec0255 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4

 

[AM0207xx]

You only have the 0105 patch in your config.plist that you're booting from.
Note from your Clover bootlog:

0:109  0:000  KextsToPatch: 8 requested
0:109  0:000   - [00]: com.apple.driver.AppleIntelSKLGraphicsFramebuffer (HDMI-audio, port 0105, 0x19160000) :: BinPatch :: data len: 12
0:109  0:000   - [01]: com.apple.iokit.IOGraphicsFamily (Boot graphics glitch, 10.10.x/10.11.x (credit lisai9093, cecekpawon)) :: BinPatch :: data len: 5
0:109  0:000   - [02]: com.apple.iokit.IOAHCIBlockStorage (Enable TRIM for SSD) :: BinPatch :: data len: 11
0:109  0:000   - [03]: AppleHDA (Zeroing 10ec0261 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4
0:109  0:000   - [04]: AppleHDA (Zeroing 10ec0262 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4
0:109  0:000   - [05]: AppleHDA (Zeroing 10ec0885 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4
0:109  0:000   - [06]: AppleHDA (Zeroing 11d41983 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4
0:109  0:000   - [07]: AppleHDA (Patching 11d41984 with 10ec0255 codec (patched by AppleHDA Patcher.app)) :: BinPatch :: data len: 4

Yes, but I also want to patch both, 0105 and 0204 and I need help to patch 0204, because my patch is wrong that I provided in post #200.

 

[RehabMan]

Yes, but I also want to patch both, 0105 and 0204 and I need help to patch 0204, because my patch is wrong that I provided in post #200.

You have provided no evidence that you attempted to use the patch you provided in post #200.
Put the patch in your config.plist and test.
Verify that Clover sees the patch as you expect by looking at your Clover bootlog.

 

[AM0207xx]

You have provided no evidence that you attempted to use the patch you provided in post #200.
Put the patch in your config.plist and test.
Verify that Clover sees the patch as you expect by looking at your Clover bootlog.

I made a mistake...
Before I inserted my patch, I created a backup and named the config.plist that I provided config_Test.plist.
Before I uploaded the files here, I renamed the it to config.plist.
The boot.log only showed the boot.log from the config.plist without the patch for port 0204.
But I tested the config.plist with the patches with boot.log and IOREG and it works.
AppleIntelFramebuffer @1 and @2 are now patched for HDMI and not for DP.
When I plug in an HDMI cable it still does´t work well, I think my patch isn´t patched with the "(12)" variant patch.
Maybe you can give me advice how I can fix it.
I attached "Problem Reporting" files.

 

[RehabMan]

I made a mistake...
Before I inserted my patch, I created a backup and named the config.plist that I provided config_Test.plist.
Before I uploaded the files here, I renamed the it to config.plist.
The boot.log only showed the boot.log from the config.plist without the patch for port 0204.
But I tested the config.plist with the patches with boot.log and IOREG and it works.
AppleIntelFramebuffer @1 and @2 are now patched for HDMI and not for DP.
When I plug in an HDMI cable it still does´t work well, I think my patch isn´t patched with the "(12)" variant patch.
Maybe you can give me advice how I can fix it.
I attached "Problem Reporting" files.

The patches are already made to change the delay to "12".
What do you mean by "does't work well"?

 

[AM0207xx]

The patches are already made to change the delay to "12".
What do you mean by "does't work well"?

Still get a black screen/KP when I plug out the HDMI cable from the notebook.

 

[RehabMan]

Still get a black screen/KP when I plug out the HDMI cable from the notebook.

For black screen on the HDMI...
You should try adding the 0306 port.
Find: 01030303 00002002
Replace: 01030403 00002002

Or try other ig-platform-id values...

 

[AM0207xx]

For black screen on the HDMI...
You should try adding the 0306 port.
Find: 01030303 00002002
Replace: 01030403 00002002

I tried it, but I still get the black screen on the notebook after I unplug the HDMI cable.

Or try other ig-platform-id values...

Which ig-platform-id values?

I attached my Clover folder and a copy of IOREG.