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

[luccasoli]

[ref]onemanosx[/ref], Now the clicks work great, thanks!

To be perfect, I think it just needs to be recognized as an apple trackpad (with those gestures), but thanks for the help! : D

new send_me: https://drive.google.com/file/d/1Qvjyq4L2CKm8xqzQ6VLaywHiB-c5XZQt/view?usp=sharing

to gain knowledge, can you explain to me what you did to correct?

[kmbeatz]

Hello.

I have a nice Lenovo 320-15IKB with 8250u CPU and a i2c Synaptics Trackpad.

Its a SYNA2B3C.

I have almost everything running but no Trackpad. Its working but it move and jumping.

I have generate DSDT.aml with Clover F4 and add Windows 10 Patch and GPIO Patch.

Please can someone help me.

admins iMac.zip

Systemreport 2.zip

[artx.kras]

Hi! My TrackPad TPD0 not working

Specifiers 0x57

Test from GPIO - 3F, 9F, C4, 84, 42, C2, AA, 17, 1B, 34, 55 . - no results

Help, please!

Send_me_Lenovo.zip

kexts.zip

[artx.kras]

Hi! My TrackPad TPD0 not working

Specifiers 0x57

Test from GPIO - 3F, 9F, C4, 84, 42, C2, AA, 17, 1B, 34, 55 . - no results

Help, please!

 

Files DSDT.dsl - original and edit

DSDT-dsl.zip

[kmbeatz]

Hello.

I have a nice Lenovo 320-15IKB with 8250u CPU and a i2c Synaptics Trackpad.

Its a SYNA2B3C

I have almost everything running but no Trackpad. Its working but it move and jumping.

I have generate DSDT.aml with Clover F4 and add Windows 10 Patch and GPIO Patch.

Sunrise Point-LP Serial IO I2C Controller #0 Signal processing co Signal processing co PCI0.I2C0 pci8086,9d60

IOInteruptSpecifiers <57 00 00 00 03 00 00 00>

IONAME SYNA2B3C

So the GPIO Pin must be 0x3F I I understand the Tutorial.

57 = 63 = Dezimal to HexDecimal = 0x3F

But the Trackpad is not working properly

Please can someone help me.

DSDT Files Orifinal & IOREG File.zip

Systemreport 2.zip

[onemanosx]

o gain knowledge, can you explain to me what you did to correct?

You did not patch for GPI0 controller.

Check in BIOS if you can set trackpad to Advance mode.

Added in 4 minutes 49 seconds:

Its a SYNA2B3C.

I have almost everything running but no Trackpad. Its working but it move and jumping.

Remove VoodooI2CHID kext and use VoodooI2CSYNA kext.

Set your device name in VoodooI2CSYNA info.plist like in the screenshot

https://imgur.com/undefined

Added in 12 minutes 55 seconds:

Hi! My TrackPad TPD0 not working

Use only VoodooI2C and VoodooI2CELAN kext.

DSDT.aml.zip

 

Reboot and extract new sendme.

[kmbeatz]

Thank you.

No I can't Set the Trackpad Mode in Bios. Its Minimalistic Bios shame on Lenovo

Edit:

OK I changed the Name in VodoooSynaptics Kext and deleted VoodooI2CHID.kext

from

SYNA2B33

to

SYNA2B3C

But the Trackpad is not moving anymore.

In Verbose Mode I can see this Lines:

pci8086,9d60 Found i2C device : SYNCA2B3C

Incompatible APIC Interrupt Pin (0x57 - 0x2f) and no GPIO Interrupts found

[onemanosx]

Incompatible APIC Interrupt Pin (0x57 - 0x2f) and no GPIO Interrupts found

This message suggests that you should try interrupt mode with a valid pin.

[kmbeatz]

Can you help me with that?

Its beyond my skills sadly an English is not my main Language

Sorry for that

[onemanosx]

[ref]kmbeatz[/ref], Check if works. If not, extract new sendme after reboot with my DSDT.

 

DSDT.aml.zip

[kmbeatz]

Negativ

I tried with VodooCHID.kext and after that with VodooSyna.kext

With VodooCHID.Kext Trackpad working Partially

and with VodooSyna.kext not working

Send me File.

http://www.mediafire.com/file/99f8l0e0ido6gki/Send_me_admins-iMac.fritz.box.zip/file

Edit:

I checked your edited DSDT.aml an saw that that you write SYNA2B33.

I that correct? Because I have a SYNA2B3C Device

Thank you sooo much sir

[onemanosx]

[ref]kmbeatz[/ref], I only add the GPI0 pin. Nothing more.

I didnt check against your config.plist. Disable XOSI and XDSM patches. I also see from logs that you did load VoodooI2CSYNA kext. You are still using VoodooI2CHID.

Try this files. Replace (not merge) clover folder. Reboot. Extract new sendme.

https://drive.google.com/file/d/1F5oyburR_OyQm-iZnZZNr-PhQ8YSMt6u/view?usp=sharing

[luccasoli]

Check in BIOS if you can set trackpad to Advance mode.

[ref]onemanosx[/ref], I dont have that option in bios =C

so wouldn't it really be like me simulating apple's trackpad (with gestures)?

[kmbeatz]

[ref]kmbeatz[/ref], I only add the GPI0 pin. Nothing more.

I didnt check against your config.plist. Disable XOSI and XDSM patches. I also see from logs that you did load VoodooI2CSYNA kext. You are still using VoodooI2CHID.

Try this files. Replace (not merge) clover folder. Reboot. Extract new sendme.

https://drive.google.com/file/d/1F5oyburR_OyQm-iZnZZNr-PhQ8YSMt6u/view?usp=sharing

 

Yeeeeeeeees

Thank you sooooo much.

Its working Perfect o mio.

You are the Best. Marked Solved

[onemanosx]

Yeeeeeeeees

Thank you sooooo much.

Its working Perfect o mio.

You are the Best. Marked Solved

Are you using the files from my Google drive link? Glad I could help.

Added in 6 minutes 55 seconds:

onemanosx, I dont have that option in bios =C

so wouldn't it really be like me simulating apple's trackpad (with gestures)?

You would also like to check if there are any BIOS update. If you have Windows installed, you can also verify that I2C device "AUI1667" is detected or some other names? There are cases where ACPI table calls a different name in OSX than in Windows. Is your device having multigesture in Windows though? And trackpad pref will only show with a working Battery Status. Edited November 26, 2019 by Guest

[kmbeatz]

Yes I replace all the files from your Folder with my Clover Folder.

Gesture all working

Thank you sooo much Sir.

Have a nice Day

[onemanosx]

Yes I replace all the files from your Folder with my Clover Folder.

Gesture all working

Thank you sooo much Sir.

Have a nice Day

Enjoy! Your DSDT is fully patched. For brightness hotkeys remapping, read the topic in Useful Links.

[luccasoli]

[ref]onemanosx[/ref],

Yes, there was an update on bios, I updated last week (they were just security fixes).

I don't have windows installed at this time, but when I was with it, I extracted a DSDT with Windows, do you think this DSDT can help?

here:

https://drive.google.com/file/d/1MuGg4Ntz88mZU6Q4Qpcu3ySELYizrNag/view?usp=sharing

[onemanosx]

I don't have windows installed at this time, but when I was with it, I extracted a DSDT with Windows, do you think this DSDT can help?

Go through Device Manager in Windows.

[nikhilrathore_1999]

[ref]nikhilrathore_1999[/ref], ETPD@1 is not a PIN number but instead it is an ACPI ID.

This guide is generic for supported I2C trackpad or touchscreen devices

Can u see my trackpad details and give me a solution to fix it for working full multigesture support

IMG20191126202423.jpg.zip