Enable I2C Trackpad (VoodooI2C) - Not a Guide... not really

[orbee]

that's it, thanks- I had some problem with the ioreg dump, it failed 3 times

https://drive.google.com/file/d/1CysvxRc8j8di7jQVG1VH2wx8TrEf2amU/view?usp=sharing

11 hours ago, MaLd0n said:

post one full dump

use google drive or other service

 

[MaLd0n]

1 hour ago, orbee said:

that's it, thanks- I had some problem with the ioreg dump, it failed 3 times

first remove these acpi renames, reboot and extract new sendme

[orbee]

6 minutes ago, MaLd0n said:

first remove these acpi renames, reboot and extract new sendme

https://drive.google.com/file/d/1jqlj515gPhULa9gNxb0ShwPpOCfsRj0x/view?usp=sharing

 

thanks

 

[MaLd0n]

renames stay there

[orbee]

im sorry

let's try again i guess

 

https://drive.google.com/file/d/1S3wLlLSg2o0UXd_oPKmKSdRbtp8EsEQe/view?usp=sharing

[MaLd0n]

DSDT.aml

[orbee]

40 minutes ago, MaLd0n said:

DSDT.aml 267.22 kB · 2 downloads

https://ibb.co/K2yvsZ0

hackintosh goes in panic with this dsdt, any idea? i'm pretty new about this so, it's not totally clear what we are doing

[MaLd0n]

u need select rebase regions

[orbee]

On 10/7/2021 at 1:47 PM, MaLd0n said:

u need select rebase regions

still kernel panic, no way to boot the system

[member052018]

Hello everyone.
I ask for help starting Trackpad.
I tried to do different SSDT-GPIOs, but nothing works.
 

My device is (I think so

Device (TPD0)
Scope (_SB.PCI0.I2C0) ??? (But I'm not sure, because device TPD0 is in (_SB.PCI0.I2C1, _SB.PCI0.I2C2, _SB.PCI0.I2C3)

IOREG <28 00 00 00 03 00 00 00>

last try SSDT-GPIO-V5.aml. Does not work.

I just can't start. I ask for help.

DSDT_DSL.zip EFI 2.zip

Edited October 14, 2021 by member052018

[Christopher G]

I have an Acer SF314-56G with SYN1B7F touchpad. I cannot seem to use GPIO interrupt mode, only polling works. I tried GPIO pinning, but the pin is already the same with the default in IOreg.  I am currently using VoodooI2C + VoodooI2CHID Above is my troubleshooting archive. 

https://drive.google.com/drive/folders/1ZUNfGpeGB3ydURmqKAXO8mCDtp-qAlJo?usp=sharing

[MaLd0n]

2 hours ago, Christopher G said:

I have an Acer SF314-56G with SYN1B7F touchpad

if work nice in polling jus enjoy

many devices don't work in interrupt mode

[Christopher G]

Polling works, but then the cpu usage jumps and lags the touchpad.

This post has the same hardware as mine 

Can you share the result with me?

Edited October 31, 2021 by Christopher G

[MaLd0n]

u have many acpi renames. not a clean efi folder

[Christopher G]

The clean DSDT is in the "chrisg661-swift3.zip" archive, with the name Pure DSDT. That DSDT is untouched. The one from Run Me is renamed because it is dumped from Mac OS.

[MaLd0n]

opencore is not smart like clover. i need one full dump with runme.app with no renames and rebase regions select

[Christopher G]

Got it. Here https://drive.google.com/drive/folders/1ZUNfGpeGB3ydURmqKAXO8mCDtp-qAlJo?usp=sharing in the acpidump.zip file I have dumped the DSDT and factory SSDTs from Windows using acpidump. I can't use runme because without ACPI patch I won't be able to boot to macos.

Edited November 1, 2021 by Christopher G

[tasco11]

On 10/14/2021 at 9:46 PM, member052018 said:

Hello everyone.
I ask for help starting Trackpad.
I tried to do different SSDT-GPIOs, but nothing works.
 

My device is (I think so

Device (TPD0)
Scope (_SB.PCI0.I2C0) ??? (But I'm not sure, because device TPD0 is in (_SB.PCI0.I2C1, _SB.PCI0.I2C2, _SB.PCI0.I2C3)

IOREG <28 00 00 00 03 00 00 00>

last try SSDT-GPIO-V5.aml. Does not work.

I just can't start. I ask for help.

DSDT_DSL.zip 215.29 kB · 0 downloads EFI 2.zip 23.37 kB · 0 downloads

From DSDT.dsl above, i didn't see any TP device attached to I2C Bus. Re-check what is your TP device via Win

[member052018]

On 11/23/2021 at 1:02 PM, tasco11 said:

From DSDT.dsl above, i didn't see any TP device attached to I2C Bus. Re-check what is your TP device via Win

I think the TDP0. I did it according to the instructions, but I can't see the device name in Win.

Report_new.htm.zip

[Steve Moretz]

I'm following this as I'm using open-core :

https://dortania.github.io/Getting-Started-With-ACPI/Laptops/trackpad-methods/manual.html#create-osys-variable-under-i2c-scope

 

The first part helped me to enable GPI0 and now I can see it in, "IORegistryExplorer" , Here's the file I used:

 

SSDT-GPI0.dsl

// Source: https://github.com/daliansky/OC-little

DefinitionBlock("", "SSDT", 2, "DRTNIA", "GPI0", 0)

{

    External(\GPEN, FieldUnitObj)

   

    If (_OSI("Darwin"))

    {

        \GPEN = One

    }

 

}

 

I understood that putting One would make it go well.

 

I then used SSDT-XOSI.aml from:

https://github.com/dortania/Getting-Started-With-ACPI/blob/master/extra-files/compiled/SSDT-XOSI.aml

 

also this

• XOSI Rename (Add this under ACPI -> Patch in your config.plist):

Comment	String	Change _OSI to XOSI
Enabled	Boolean	YES
Count	Number	0
Limit	Number	0
Find	Data	5f4f5349
Replace	Data	584f5349

 

Then added voodooi2c and voodooi2celan kexts from :

https://github.com/VoodooI2C/VoodooI2C/releases/tag/2.6.5

and now I get these in the EFI/opencore-2021-12-07-065738.txt :

03:504 02:553 OC: Prelinked injection VoodooI2C.kext () - Invalid Parameter
03:532 00:028 OC: Prelinked injection VoodooI2CELAN.kext () - Invalid Parameter

 

Any idea what to do now?

I added these two from the same order, in the end, so no dependency problem should happen as far as I know.

 

Report file is 3mb can't upload as the limit is 2.93MB here, so put it on google drive:

https://drive.google.com/file/d/1R1G4zYBi263VrUFea518r2kdu4oEkqkb/view?usp=sharing

Also VoodooPS2Trackpad is disabled in the config.plist 

Please also check the attachment, a bunch of useful pictures are there.

 

Archive.zip

[Steve Moretz]

2 hours ago, Steve Moretz said:

I'm following this as I'm using open-core :

https://dortania.github.io/Getting-Started-With-ACPI/Laptops/trackpad-methods/manual.html#create-osys-variable-under-i2c-scope

 

The first part helped me to enable GPI0 and now I can see it in, "IORegistryExplorer" , Here's the file I used:

 

SSDT-GPI0.dsl

// Source: https://github.com/daliansky/OC-little

DefinitionBlock("", "SSDT", 2, "DRTNIA", "GPI0", 0)

{

    External(\GPEN, FieldUnitObj)

   

    If (_OSI("Darwin"))

    {

        \GPEN = One

    }

 

}

 

I understood that putting One would make it go well.

 

I then used SSDT-XOSI.aml from:

https://github.com/dortania/Getting-Started-With-ACPI/blob/master/extra-files/compiled/SSDT-XOSI.aml

 

also this

• XOSI Rename (Add this under ACPI -> Patch in your config.plist):

Comment	String	Change _OSI to XOSI
Enabled	Boolean	YES
Count	Number	0
Limit	Number	0
Find	Data	5f4f5349
Replace	Data	584f5349

 

Then added voodooi2c and voodooi2celan kexts from :

https://github.com/VoodooI2C/VoodooI2C/releases/tag/2.6.5

and now I get these in the EFI/opencore-2021-12-07-065738.txt :

03:504 02:553 OC: Prelinked injection VoodooI2C.kext () - Invalid Parameter
03:532 00:028 OC: Prelinked injection VoodooI2CELAN.kext () - Invalid Parameter

 

Any idea what to do now?

I added these two from the same order, in the end, so no dependency problem should happen as far as I know.

 

Report file is 3mb can't upload as the limit is 2.93MB here, so put it on google drive:

https://drive.google.com/file/d/1R1G4zYBi263VrUFea518r2kdu4oEkqkb/view?usp=sharing

Also VoodooPS2Trackpad is disabled in the config.plist 

Please also check the attachment, a bunch of useful pictures are there.

 

Archive.zip 529.1 kB · 0 downloads

Fixed it by adding a few more things to my config.plist kexts

I had some dependencies inside The VoodooI2C Kext.
Now GENI2C shows polling mode instead of interrupt mode.

[oNuR]

On 12/7/2021 at 11:28 AM, Steve Moretz said:

Fixed it by adding a few more things to my config.plist kexts

I had some dependencies inside The VoodooI2C Kext.
Now GENI2C shows polling mode instead of interrupt mode.

How? Can you give more detail please. I have Mojave running great but touchpad not.

[oldman20]

after tried many times, still not working

I followed voodooi2c guide carefully:

• correct my ACPI ID is TPD1, and know my CPU is Broadwell no need GPI0 controller patch, and I2C Controller Patches?
• Windows Emulation patch will done with SSDT-XOSI.aml
• Look at IOInterruptSpecifiers to know the hexadecimal APIC pin number is 0x1e mean 30 in decimal, less than 47, then can proceed to install kexts.

But at Step Ensure I2C Serial bus name is correctly labelled, I not sure about it. Here is original method from DSDT:

_SB.PCI0.I2C1.TPD1:

        Device (TPD1)
        {
            Name (_ADR, One)  // _ADR: Address
            Method (_HID, 0, NotSerialized)  // _HID: Hardware ID
            {
                If (LEqual (RDGI (0x35), One))
                {
                    Return (0xB0068C11)
                }
                Else
                {
                    Return (0xAF068C11)
                }
            }

            Name (_CID, "PNP0C50")  // _CID: Compatible ID
            Name (_UID, One)  // _UID: Unique ID
            Name (_S0W, 0x04)  // _S0W: S0 Device Wake State
            Method (_DSM, 4, NotSerialized)  // _DSM: Device-Specific Method
            {
                If (LEqual (Arg0, ToUUID ("3cdff6f7-4267-4555-ad05-b30a3d8938de") /* HID I2C Device */))
                {
                    If (LEqual (Arg2, Zero))
                    {
                        If (LEqual (Arg1, One))
                        {
                            Return (Buffer (One)
                            {
                                 0x03                                           
                            })
                        }
                        Else
                        {
                            Return (Buffer (One)
                            {
                                 0x00                                           
                            })
                        }
                    }

                    If (LEqual (Arg2, One))
                    {
                        Return (0x20)
                    }
                }
                Else
                {
                    Return (Buffer (One)
                    {
                         0x00                                           
                    })
                }
                Return (Zero)
            }

            Method (_STA, 0, NotSerialized)  // _STA: Status
            {
                If (LEqual (And (SDS1, 0x08), 0x08))
                {
                    Return (0x0F)
                }
                Else
                {
                    Return (Zero)
                }
            }

            Method (_CRS, 0, Serialized)  // _CRS: Current Resource Settings
            {
                Name (SBFI, ResourceTemplate ()
                {
                    I2cSerialBusV2 (0x002C, ControllerInitiated, 0x00061A80,
                        AddressingMode7Bit, "\\_SB.PCI0.I2C1",
                        0x00, ResourceConsumer, , Exclusive,
                        )
                    Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive, ,, _Y2A)
                    {
                        0x0000001E,
                    }
                })
                If (LEqual (GR13, One))
                {
                    CreateDwordField (SBFI, \_SB.PCI0.I2C1.TPD1._CRS._Y2A._INT, VAL3)  // _INT: Interrupts
                    Store (0x1B, VAL3)
                }

                If (LOr (LOr (LEqual (BID, 0x80), LEqual (BID, 0x82)), LEqual (BID, 0x83)))
                {
                    CreateDwordField (SBFI, \_SB.PCI0.I2C1.TPD1._CRS._Y2A._INT, VAL4)  // _INT: Interrupts
                    Store (0x1A, VAL4)
                }

                Return (SBFI)
            }
        }

I renamed SBFI to SBFB and remove:

                    Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive, ,, _Y2A)
                    {
                        0x0000001E,
                    }

 

But can't compile, so I removed these too:

                })
                If (LEqual (GR13, One))
                {
                    CreateDwordField (SBFI, \_SB.PCI0.I2C1.TPD1._CRS._Y2A._INT, VAL3)  // _INT: Interrupts
                    Store (0x1B, VAL3)
                }

                If (LOr (LOr (LEqual (BID, 0x80), LEqual (BID, 0x82)), LEqual (BID, 0x83)))
                {
                    CreateDwordField (SBFI, \_SB.PCI0.I2C1.TPD1._CRS._Y2A._INT, VAL4)  // _INT: Interrupts
                    Store (0x1A, VAL4)
                }

 

Then compiled SSDT-TPD1.aml success (below attached files), put this SSDT-TPD1.aml in OC/ACPI and add to config.plist. Reboot and nothing change

Trackpad work like mouse, but Trackpad setting not show in system preferences, and nothing advance setting for trackpad in BIOS. Battery status + brighter slide working well

In IOReg, TPD1 show Interrupt mode is APIC, and can't see GPI0 - which I understand no need for Broadwell CPU right?

What were I missing? thank and regards!

 

With-SSDT-TPD1.ioreg

Without-SSDT-TPD1.ioreg

SSDT-TPD1.aml.zip

Edited September 8, 2022 by oldman20

[MaLd0n]

42 minutes ago, oldman20 said:

after tried many times, still not working

use default olarila efi folder for ur hardware and post one sendme

[oldman20]

1 hour ago, MaLd0n said:

use default olarila efi folder for ur hardware and post one sendme

thank @MaLd0n, just "use default olarila efi folder" without modify anything for my CPU?

Here it is:

https://drive.google.com/file/d/1jjaYiC5Bp40w_jLu58qkRz96s3diQVgr/view?usp=sharing

RunMe-Output.txt.zip

Edited September 8, 2022 by oldman20