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

[Zarach]

1. You did not install I2C kexts

2. You did not use a patched DSDT

3. You did not implement kext to patch for I2C in config.plist.

Please read post 1 again.

 

Now, my trackpad:

Butons ok

Touch select, click, ok

but dont scroll, dont perform zoom.

My system preferences from trackpad dont have option, but is my trackpad at mouse option on system preferences.

What need I to fix?

[onemanosx]

My system preferences from track pad dont have option, but is my trackpad at mouse option on system preferences.

What need I to fix?

Is your battery status working? Track pad preference will not show if battery status is not working.

Please attach sendme files.

[ahmedgamal09]

I installed Catalina and battery is working but the trackpad isn't detected in the settings but it works as a mouse so no gestures are working can you help me to fix it

Send me MacBook-Pro.zip

screenshots.zip

[onemanosx]

[ref]ahmedgamal09[/ref], Your DSDT is not patched to use interrupt mode. Find TPAD device in DSDT and change _CRS method to

Return (ConcatenateResTemplate (SBFB, SBFG))

as per the guide.

Make sure to read post 1, too.

 

battery is working but the trackpad isn't detected in the settings

Its also worth a try to static patch Windows emulation to recent version rather than Windows 10.

[Zarach]

Is your battery status working? Track pad preference will not show if battery status is not working.

Please attach sendme files.

My battery status not working.

Here my sendme files:

Send me Shadownet.zip

[onemanosx]

My battery status not working.

Read here on how to get battery status working https://Olarila.com/forum/viewtopic.php?p=71158#p71158

You only need VoodooI2C and VoodooI2CSynaptics kexts. Remove all other voodooI2C kexts.

Your _CRS patching is wrong. Change it back to native and try again. Please read post 1.

[ahmedgamal09]

[ref]ahmedgamal09[/ref], Your DSDT is not patched to use interrupt mode. Find TPAD device in DSDT and change _CRS method to

Return (ConcatenateResTemplate (SBFB, SBFG))

as per the guide.

Make sure to read post 1, too.

 

Its also worth a try to static patch Windows emulation to recent version rather than Windows 10.

i patched my dsdt and it works better now but it still not detected in settings and there isn't any gestures working except two finger scroling

DSDT.aml.zip

[Zarach]

Read here on how to get battery status working https://Olarila.com/forum/viewtopic.php?p=71158#p71158

You only need VoodooI2C and VoodooI2CSynaptics kexts. Remove all other voodooI2C kexts.

Your _CRS patching is wrong. Change it back to native and try again. Please read post 1.

When I remove VoodooI2CHID.kext, my trackpad don't move

[onemanosx]

When I remove VoodooI2CHID.kext, my trackpad don't move

you need to add your trackpad device name in synaptic kext. And you also need to patch your _Crs return correctly

Added in 30 minutes 54 seconds:

i patched my dsdt and it works better now but it still not detected in settings and there isn't any gestures working except two finger scroling

You have had multiple OSI patches but did not patch the latest.

Only latest OSI emulation.

https://imgur.com/rRgO2Gq

DSDT.aml.zip

[A-D-H-I]

Hi onemanosx or any one , Can you help me ? I follow your guide but I can’t find step 1 until 4 in my laptop and I don’t how to applied the next of your guide .

This is my attachment file , I am very grateful if anyone can help me about my clover and my dsdt. Thank You

CLOVER.zip

Send me iOS-DEVs-MacBook-Pro.zip

[onemanosx]

[ref]A-D-H-I[/ref], As a start, you can install VoodooI2C and VoodooI2CHID kexts in clover/kexts/other. And add Coolstar's KextToPatch to disable Apple's I2C device. Please read post 1.

Having done the above, reboot and extract new sendme files.

[ahmedgamal09]

you need to add your trackpad device name in synaptic kext. And you also need to patch your _Crs return correctly

Added in 30 minutes 54 seconds:

You have had multiple OSI patches but did not patch the latest.

Only latest OSI emulation.

https://imgur.com/rRgO2Gq

it didn't work still not detected in settings

[onemanosx]

[ref]ahmedgamal09[/ref], extract new send me with latest DSDT.

[ahmedgamal09]

[ref]ahmedgamal09[/ref], extract new send me with latest DSDT.

here is my updated send me files I really need your help to fix it

Send me MacBook-Pro.zip

[onemanosx]

here is my updated send me files I really need your help to fix it

1. Remove unused kexts. Only install what your system needs.

https://imgur.com/vQSkj6n

2. Remove SSDT-PNLF and SSDT-Olarila. These patches are already in DSDT.

3. Find If (USTP) in DSDT and change to If (One)

4. Reboot and extract new sendme.

Just to be sure, check your BIOS for advanced trackpad settings if any. If its set to BASIC, trackpad will only work like a normal mouse.

[ahmedgamal09]

1. Remove unused kexts. Only install what your system needs.

https://imgur.com/vQSkj6n

2. Remove SSDT-PNLF and SSDT-Olarila. These patches are already in DSDT.

3. Find If (USTP) in DSDT and change to If (One)

4. Reboot and extract new sendme.

Just to be sure, check your BIOS for advanced trackpad settings if any. If its set to BASIC, trackpad will only work like a normal mouse.

really thank for your time but it still won't work

Send me MacBook-Pro.zip

[onemanosx]

[ref]ahmedgamal09[/ref], Did you read about checking BIOS option?

[ahmedgamal09]

[ref]ahmedgamal09[/ref], Did you read about checking BIOS option?

 

yes there isn't any option for trackpad in BIOS

[onemanosx]

[ref]ahmedgamal09[/ref], Try this DSDT and extract new sendme.

If this still doesnt work, you can try to change GPI0 pin in interrupt mode. Read post 2 of the guide on how to calculate the pins.

You can also try with polling mode and disable GPI0 device.

Trackpad involves trial and errors for some machines.

DSDT.aml 2.zip

[ahmedgamal09]

[ref]ahmedgamal09[/ref], Try this DSDT and extract new sendme.

If this still doesnt work, you can try to change GPI0 pin in interrupt mode. Read post 2 of the guide on how to calculate the pins.

You can also try with polling mode and disable GPI0 device.

Trackpad involves trial and errors for some machines.

that's the new send me

Send me MacBook-Pro.zip