Baio77

I2C OK https://drive.google.com/file/d/1qsZ99hnpHO857NyD4ZjQ-1G_oA17IbKG/view?usp=sharing as you can see the device is loaded, excellent result.
Using SSDT or Device properties makes no difference, the purpose is the same. In SSDT I2C I passed you, TPDM = Zero ACPI strength, if you use Polling remove that part, just leave Name(USTP, One).

VGA cable not compatible with hackintosh, you must work on HDMI or DP outputs.

New ioreg 

Attach ioreg log, thanks.

Test this SSDT-I2C. Remove SSDT - TPDX

Quote

DefinitionBlock ("", "SSDT", 2, "hack", "I2Cpatch", 0x00000000)
{
    External (TPDM, FieldUnitObj)

    Scope (\)
    {
        If (_OSI ("Darwin"))
        {
            TPDM = Zero
            Name (USTP, One)
        }
    }
}

TPD1 is OK in ioreg

Try this config in USB maybe it might not start, ioreg if it starts and if so pass me the entire EFI

https://drive.google.com/drive/folders/13AS76LDgQREDDgBh0G8b1Srx9hHw28Vn?usp=sharing

You probably need some ACPI patches to improve the TPD1 touchpad. Check your trackpad settings carefully both in config and in EFI\OC\ACPI, try to make only TPD1 work, if so, pass me the ACPI + ioreg folder and I'll see what you can try

Truly, TPDX which is a rebuilt device should be turned off, to the advantage of TPD1 which is the native device

https://drive.google.com/drive/folders/1WFRVB2CHSM_xYcUXEeQoaUblyPcdjJ7o?usp=drive_link test this EFI in USB if start ioreg

My EFI was made after original ACPI study extracted from your Bios. On the left of the image of the Ioreg file is mine, on the right is ioreg of your efi. As you can see, drivers are missing.

https://drive.google.com/file/d/1MSdsHwmh33IbMKBb5xiOhy6EIx8ILHzg/view?usp=drive_link

In your I2C1 you need USTP=One the solution

https://drive.google.com/file/d/1mdvr9B__e6_rMnogkgPyur21gCyeF-4N/view?usp=drive_link

That's where I found the solution in DSDT

https://drive.google.com/file/d/18502irmL24w8dD8Q0HXJL0U0BeR-oUAe/view?usp=drive_link

If you carefully compare Ioreg of the 2 EFIs you will find the reason for the improvement you found.

Test this SSDT or EFI if start new Ioreg https://drive.google.com/drive/folders/1JYM5IKu3FsL4Oh1xj6UBIq3m48TLSiSf?usp=sharing

Post ioreg and EFI

From Linux extract Dump with headphone jack inserted or not, if you have an external microphone in case a Linux dump even with external mic connected.

I'm just trying to help you and understand how this kext works.

https://github.com/Baio1977/AppleALC/actions alc test for X1 Tablet 3° gen .

I created this layout by taking the layout69.xml of the alc 236 codec, I adapted it to the 295 codec and tested it, as if by magic the external microphone and headphones work and feel great. I lost the internal speakers but copy paste from layout77.xml codec 295 and as if by magic everything works. The quality of the integrated speakers is not of good quality but in my opinion it can be improved. My internal MIC is broken and doesn't work in any Linux/Windows OS. Try the kext compiled from github and see if everything works and close the request. Thank you

Unfortunately I no longer have this PC in my hands. I generated new ACPI files for compatibility with the new Bios, but Ventura and Sonoma I was unable to install them for users I followed. I hope to get this PC back soon so I can fix this problem.

https://github.com/Baio1977/DELL-Inspiron-5584 use this patch for I2C .
Add SSDT I2C speed

My WI-FI is Intel, so I have no problems with Sonoma

To switch to Sonoma I recommend SMBios Macbookair 8.1 for Skylake, Kabylake and Kabylake Refresh, the HW gen is practically identical for these series and therefore the use of this SMBios guarantees the best functioning...... MacbookPro 15.x would be a stretch as it has a Coffelake CPU

AAPL,ig-platform-id Data 0000C087 or 0500C087
device-id Data C0870000

https://drive.google.com/drive/folders/19s1mYWFOzf8wlP5kqo4Yaz89z892Ievl?usp=drive_link test now

RP01 here your TB3 is connected, but reading ioreg there is some problem it is not loaded. I need to know the bios options for TB3. Alternatively there is an Opencore driver that perhaps activates the TB.
https://drive.google.com/drive/folders/19s1mYWFOzf8wlP5kqo4Yaz89z892Ievl?usp=drive_link

Test this EFI if start new ioreg

https://drive.google.com/drive/folders/1dcUaouWgueD6xiKFtqkUkKtf1UOJRyZu?usp=drive_link Test this EFI if start new Ioreg
 

I fixed the EFI in general, it was already good, it should be missing the TB3 that you should activate in the Bios. We'll fix TB3 last thing.

Post Ioreg + EFI + DSDT Origin ...

https://drive.google.com/drive/folders/1i60022WsXWFj9te7OyWMvh1C4RBjcVPb?usp=sharing test this , ioreg if start

https://drive.google.com/drive/folders/1bttb_aHUCHJb7_asDMIMQuL4l3P7kFBQ?usp=sharing

If start ioreg my EFI .

I looked for info , I guess you are talking about your Dell Precision 7550 , test the EFI I passed you , updated OC 0.9.2 + kext , I modified some SSDT , see I2C and I added others respecting the SMBios used (MacbookPro 16.4 the most suitable , see CPU characteristics , https://www.intel.it/content/www/it/it/products/sku/201897/intel-core-i710850h-processor-12m-cache-up-to-5-10-ghz/specifications.html )

https://drive.google.com/drive/folders/1Sa4izLWfT9Wo2WXq9zYxQ1jSjlJ9SZdK?usp=share_link Test this EFI , if start ioreg

Add this SSDT in EFI\OC\ACPI and in Config.plist , if start ioreg

https://drive.google.com/file/d/116EfXwrSwXHcqpmLxXcbyEUzkx4m9jWz/view?usp=share_link