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

dinimuhtar · July 16, 2019

Voodooi2celan is not compatible with your trackpad. Did you uncheck the setting in accessibility preferences?

yes i did. btw with voodooi2chid trackpad preference not appear in system pref.

onemanosx · July 16, 2019

[ref]dinimuhtar[/ref], In that case, I have no idea whats the problem. By default, your trackpad should work in polling mode. Try upgrading bios if its available. Because, I recall a bios update solved another user with his Asus laptop trackpad Elan1200 issues.

Also, enable advanced option for trackpad in bios if option is available.

comcomson · July 18, 2019

Hi, no matter what I tried, the touchpad still doesnt work. Would u help look into it?

So much thanks if u could fix it xx

Send me Comsons-MacBook-Pro.zip

onemanosx · July 18, 2019

[ref]comcomson[/ref], Lets try this. Boot and upload new sendme.

DSDT-01.aml.zip

Also, check in bios if there is an option to set track pad as advanced.

comcomson · July 19, 2019

[ref]comcomson[/ref], Lets try this. Boot and upload new sendme.

DSDT-01.aml.zip

Also, check in bios if there is an option to set track pad as advanced.

For bios, there's no option about trackpad

Replaced with your dsdt and trackpad still not working

Here's the latest send me file

Added in 1 minute 6 seconds:

send me file with your dsdt:

Send me Comsons-MacBook-Pro.zip

onemanosx · July 19, 2019

[ref]comcomson[/ref], While I find no irregularities in voodooi2c logs, there are however logs for TPD0.INI. This, I think is the key and no where in dev documentation. Try to load the attached DSDT and upload yet another sendme.

DSDT-02.aml.zip

Also, upload unpatched DSDT for native code comparison.

kernel: (AppleACPIPlatform) [\_SB.PCI0.I2C0.TPD0._INI] (Node ffffff803583a000)
kernel: (AppleACPIPlatform) [\_SB.PCI0.I2C0.TPD0._INI] (Node ffffff803583a000)
kernel: (AppleACPIPlatform) , AE_NOT_EXIST
kernel: (AppleACPIPlatform) , AE_NOT_EXIST
kernel: (AppleACPIPlatform)  (20160930/psparse-632)
kernel: (AppleACPIPlatform)  (20160930/psparse-632)
kernel: (AppleACPIPlatform) ACPI Exception: AE_NOT_EXIST,
kernel: (AppleACPIPlatform) ACPI Exception: AE_NOT_EXIST,
kernel: (AppleACPIPlatform) during \_SB.PCI0.I2C0.TPD0._INI execution
kernel: (AppleACPIPlatform) during \_SB.PCI0.I2C0.TPD0._INI execution
kernel: (AppleACPIPlatform)  (20160930/nsinit-770)
kernel: (AppleACPIPlatform)  (20160930/nsinit-770)

[ref]MaLd0n[/ref], Any idea on ACPI table TPD0._INI? Maybe Return (0x0F) instead will activate?

comcomson · July 19, 2019

[ref]comcomson[/ref], While I find no irregularities in voodooi2c logs, there are however logs for TPD0.INI. This, I think is the key and no where in dev documentation. Try to load the attached DSDT and upload yet another sendme.

DSDT-02.aml.zip

Also, upload unpatched DSDT for native code comparison.
kernel: (AppleACPIPlatform) [\_SB.PCI0.I2C0.TPD0._INI] (Node ffffff803583a000)
kernel: (AppleACPIPlatform) [\_SB.PCI0.I2C0.TPD0._INI] (Node ffffff803583a000)
kernel: (AppleACPIPlatform) , AE_NOT_EXIST
kernel: (AppleACPIPlatform) , AE_NOT_EXIST
kernel: (AppleACPIPlatform)  (20160930/psparse-632)
kernel: (AppleACPIPlatform)  (20160930/psparse-632)
kernel: (AppleACPIPlatform) ACPI Exception: AE_NOT_EXIST,
kernel: (AppleACPIPlatform) ACPI Exception: AE_NOT_EXIST,
kernel: (AppleACPIPlatform) during \_SB.PCI0.I2C0.TPD0._INI execution
kernel: (AppleACPIPlatform) during \_SB.PCI0.I2C0.TPD0._INI execution
kernel: (AppleACPIPlatform)  (20160930/nsinit-770)
kernel: (AppleACPIPlatform)  (20160930/nsinit-770)
[ref]MaLd0n[/ref], Any idea on ACPI table TPD0._INI? Maybe Return (0x0F) instead will activate?

Will upload original DSDT folder later. Here's the send me file after apply your latest DDST

before you can fix my problem, I really need to say big thanks to you

Added in 2 minutes 42 seconds:

EXtracted from clover F4 original DSDT folder

Send me Comsons-MacBook-Pro.zip

DSDT.zip

onemanosx · July 19, 2019

[ref]comcomson[/ref], My suspicion was correct for the ACPI table error in the log. Please try these DSDTs and lets see the logs.

DSDT-03.aml.zip <-- Native code

DSDT-03-1.aml.zip <-- modded for acpi error

New sendme files are appreciated for both instances.

Kernel log for TPD0 has changed using the previous DSDT. This confirms my suspicion.

kernel: (AppleACPIPlatform) ACPI Warning: \_SB.PCI0.I2C0.TPD0._DSM:
kernel: (AppleACPIPlatform) ACPI Warning: \_SB.PCI0.I2C0.TPD0._DSM:

VoodooI2C log now looks promising

kernel: (kernel) VoodooI2CPCIController::pci8086,9de8 Starting I2C controller
kernel: (kernel) VoodooI2CPCIController::pci8086,9de8 Set PCI power state D0
kernel: (kernel) VoodooI2CPCIController::pci8086,9de8 Publishing nub
kernel: (kernel) VoodooI2CControllerDriver::pci8086,9de8 Found valid Synopsys component, continuing with initialisation
kernel: (kernel) VoodooI2CControllerNub::pci8086,9de8 SSCN not implemented in ACPI tables
kernel: (kernel) VoodooI2CControllerNub::pci8086,9de8 FMCN not implemented in ACPI tables
kernel: (kernel) VoodooI2CControllerDriver::pci8086,9de8 Warning: Error getting bus config, using defaults where necessary
kernel: (kernel) VoodooI2CControllerDriver::pci8086,9de8 Publishing device nubs
kernel: (kernel) VoodooI2CControllerDriver::pci8086,9de8 Found I2C device: XXXX0000
kernel: (kernel) VoodooI2CControllerDriver::VoodooI2CDeviceNub Warning: Incompatible APIC interrupt pin (0x33 > 0x2f) and no GPIO interrupts found; if your chosen satellite implements polling then VoodooI2CDeviceNub will run in polling mode.

:D before you can fix my problem, I really need to say big thanks to you :superman

As long as you are patient and willing to test. I am more than willing to try

comcomson · July 19, 2019

[ref]comcomson[/ref], My suspicion was correct for the ACPI table error in the log. Please try these DSDTs and lets see the logs.

DSDT-03.aml.zip <-- Native code

DSDT-03-1.aml.zip <-- modded for acpi error

New sendme files are appreciated for both instances.

Kernel log for TPD0 has changed using the previous DSDT. This confirms my suspicion.

kernel: (AppleACPIPlatform) ACPI Warning: \_SB.PCI0.I2C0.TPD0._DSM:
kernel: (AppleACPIPlatform) ACPI Warning: \_SB.PCI0.I2C0.TPD0._DSM:

VoodooI2C log now looks promising

kernel: (kernel) VoodooI2CPCIController::pci8086,9de8 Starting I2C controller
kernel: (kernel) VoodooI2CPCIController::pci8086,9de8 Set PCI power state D0
kernel: (kernel) VoodooI2CPCIController::pci8086,9de8 Publishing nub
kernel: (kernel) VoodooI2CControllerDriver::pci8086,9de8 Found valid Synopsys component, continuing with initialisation
kernel: (kernel) VoodooI2CControllerNub::pci8086,9de8 SSCN not implemented in ACPI tables
kernel: (kernel) VoodooI2CControllerNub::pci8086,9de8 FMCN not implemented in ACPI tables
kernel: (kernel) VoodooI2CControllerDriver::pci8086,9de8 Warning: Error getting bus config, using defaults where necessary
kernel: (kernel) VoodooI2CControllerDriver::pci8086,9de8 Publishing device nubs
kernel: (kernel) VoodooI2CControllerDriver::pci8086,9de8 Found I2C device: XXXX0000
kernel: (kernel) VoodooI2CControllerDriver::VoodooI2CDeviceNub Warning: Incompatible APIC interrupt pin (0x33 > 0x2f) and no GPIO interrupts found; if your chosen satellite implements polling then VoodooI2CDeviceNub will run in polling mode.

As long as you are patient and willing to test. I am more than willing to try

I'm unable to boot up using first dsdt file. It enters black screen after clover -v booting.

for the modded for acpi error one, the touchpad still not working. Here's the send me file

Send me Comsons-MacBook-Pro_acpi_fix.zip

onemanosx · July 19, 2019

[ref]comcomson[/ref], Lets do a quick one, yah?

DSDT-04.aml.zip

comcomson · July 19, 2019

[ref]comcomson[/ref], Lets do a quick one, yah?

DSDT-04.aml.zip

not working. send me file as below

Send me Comsons-MacBook-Pro.zip

MaLd0n · July 19, 2019

[ref]comcomson[/ref], try it instead VoodooI2CHID.kext

VoodooI2CSynaptics.kext.zip

rebuild cache

onemanosx · July 19, 2019

[ref]MaLd0n[/ref], Thanks Maldon!

In any case, I created two more DSDTs

1. activating GPI0 in Polling mode - DSDT-GPI0.aml.zip

2. Interrupt mode - DSDT-Interupt.aml.zip

Current, log has shown correct HID Device now. Either one of the DSDT should work, theoretically.

[ref]comcomson[/ref], Try both of these DSDT with VoodooI2cHID. Then try with synaptics if dont work.

comcomson · July 19, 2019

[ref]comcomson[/ref], try it instead VoodooI2CHID.kext

VoodooI2CSynaptics.kext.zip

rebuild cache

I tried both removing HID kext or while adding syntactic kext. Still no luck.

If I simply add in without removing HID KEXT, it still doesn't work.

Here's the latest send me file without HID but with new driver Please take a look

Gonna try onemanosx's 2 dsdt edits now

Send me Comsons-MacBook-Pro.zip

comcomson · July 19, 2019

Both dsdt not working. IOname shown but I wonder if the a IOName is correct shown in IOREG. Shouldn't it be MSFT0001? It shows as MSFT0001 on windows.

Will upload send me file in minutes

Now trying with synaptioc drivers again.

Added in 19 minutes 36 seconds:

Okay I tried all scenarios. None of them are working. I am uploading 4 send me file, 2 are HID kexts, others are synaptics

Let's check what problems inside. Million thanks for efforts.

Added in 2 minutes 8 seconds:

attached. thanks for investigation.

interrupt_mode.zip

interrupt_with_synaptics.zip

polling_mode.zip

polling_with_synaptics.zip

onemanosx · July 19, 2019

It shows as MSFT0001 on windows

If this is the case, you can simply make the change manually at scope I2C0.TPDO like so. See if this will work with the last 2 DSDT

https://imgur.com/fpACPcx

comcomson · July 19, 2019

Replace with MSFT0001 , not working. I am extremely confused what would be the problem.

Now uploading new send me

Added in 7 minutes 8 seconds:

semd me

Send me Comsons-MacBook-Pro.zip

onemanosx · July 19, 2019

[ref]comcomson[/ref], I have a couple more ideas.

Lets try this, I will still be online for the next 1/2 hr

We should be trying with polling mode first. But, what the heck! LOL!

DSDT.aml.zip

comcomson · July 19, 2019

[ref]comcomson[/ref], I have a couple more ideas.

Lets try this, I will still be online for the next 1/2 hr

We should be trying with polling mode first. But, what the heck! LOL!

DSDT.aml.zip

no working lol.. latest send me as attached

Send me Comsons-MacBook-Pro.zip

onemanosx · July 19, 2019

[ref]comcomson[/ref], On a side note, you are using AcpiBatteryManager with VirtualSMC where its supposed to be SMCBatteryManager+VirtualSMC kexts. I have read, SMCBatteryManager kext works better for newer I2C devices.

Also, you may remove these two plugins from voodoops2controller to avoid conflict

https://imgur.com/vpIQVlZ

Can you replace the HID to MSFT0001 and try again?

comcomson · July 19, 2019

[ref]comcomson[/ref], On a side note, you are using AcpiBatteryManager with VirtualSMC where its supposed to be SMCBatteryManager+VirtualSMC kexts. I have read, SMCBatteryManager kext works better for newer I2C devices.

Can you replace the HID to MSFT0001 and try again?

-replaced XXXX0000 with MSFT0001

-replaced with SMCBatteryManager

not working. send me file below

Added in 1 minute 6 seconds:

send me file

Send me Comsons-MacBook-Pro.zip

onemanosx · July 19, 2019

[ref]comcomson[/ref], The HID was not changed yet, I think you made a mistake.

https://imgur.com/wOQqTG0

PS: Check my reply earlier regarding voodoops2controller plugin.

comcomson · July 19, 2019

this is correct send me file

Added in 6 minutes 57 seconds:

followed every instruction . Heres the latest send me file

not working trackpad

Send me Comsons-MacBook-Pro.zip

iki · July 19, 2019

hey man , I tried to go along with your tutorial but something not right with me , sorry cause am still new to this , however I will provide all the information so u can help me if u can ,

Send me iBrahems-MacBook-Pro.zip

Archive.zip

my laptop is Lenovo ideapad320

MaLd0n · July 19, 2019

[ref]iki[/ref], DSDT.aml.zip

check if work, replace dsdt, rebuild, reboot

sudo kextcache -i /

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

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