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

[Laxmi Shankar Sumankar]

11 hours ago, Laxmi Shankar Sumankar said:

? Battery works fine but trackpad is not detected again with above DSDT. Please suggest

Voodoo I2C kexts are not loading while reboot. 

[Laxmi Shankar Sumankar]

12 hours ago, Laxmi Shankar Sumankar said:

Voodoo I2C kexts are not loading while reboot. 

Please help me i tried many was to load kext but it's doesn't load anymore. Can you please suggest. 

[MaLd0n]

3 hours ago, Laxmi Shankar Sumankar said:

Please help me i tried many was to load kext but it's doesn't load anymore. Can you please suggest. 

check kexts order

[Laxmi Shankar Sumankar]

7 hours ago, MaLd0n said:

check kexts order

great it works now, battery, trackpad ☺️

[MaLd0n]

Enjoy!

[svin888]

Hello! I have ASUS Laptop F509JA with ELAN1200 and 10th gen CPU. cant get my touchpad work. Please help

https://drive.google.com/file/d/1GU862d4W56Id7GmyZEmoSUBPda6g9max/view?usp=sharing

OpenCore 0.6.3

Catalina 10.15.7

[rwar]

Try the touchpad advice I gave in the last post of my "Guide". My ELAN is "LAN2030" according to Windows.

 

[madvillain_]

Hi everyone, I try to understand the touchpad setting and I need some help on it.

I'm using a Catalina 10.15.7 with OC 0.6.6 on my DELL INSPIRON 7773 Laptop.

Almost everything working good, just find out how to get my sound back with boot-arg.
But still got this annoying message "No trackpad found". The point is, trackpad is working well,
And before my migration from Clover I had this menu fully functional.
In my ACPI folder I've got my "SSDT-XOSI.aml" so I certainly missing a part of something to get the job done.
Everything had the green light on "config checker" so...
Is there a easy way to troubleshot this Touchpad menu ?
Second point, "Energy saver" I can't tick the box "Show battery status in menu bar", is there a link ?

Thank to reading me. More pics or informations if it's needed.

[MaLd0n]

With windows patch(or xosi ssdt + acpi renames) + voodooi2c kexts, after that check ioreg

[Mike Wilson]

I have been working on my trackpad for 48 hours now , system still does not detect it at all.( Catalina and Big Sur both)

HP ENVY 13 inch Laptop - 13-ba0010ca 

I think it's HID Synaptics 2393  SYNA2393 trackpad.  I have tried everything, nothing works. 

I got everything else working, just the trackpad. 

Please give me some guidance , guys! thanks! 

 

it's ice lake i5-1035G1 on HP875A board. 

DSDT.aml.zip

Edited March 22, 2021 by Mike Wilson

[MaLd0n]

some synaptics u need edit synaptics plugin with "name"

use VoodooI2C.kext and VoodooI2CSynaptics.kext and edit

[Mike Wilson]

3 hours ago, MaLd0n said:

some synaptics u need edit synaptics plugin with "name"

use VoodooI2C.kext and VoodooI2CSynaptics.kext and edit

I have both , when I use voodool2cHID , I can see trackpad panel get actived, but trackpad still does not work. 

when I use voodool2csynaptics. satalite does not get loaded , so no trackpad panel showing .

how do I edit the plugin with "name"? 

can you refer me to a guide? 

thanks..

[MaLd0n]

4 hours ago, Mike Wilson said:

can you refer me to a guide? 

for example device from my mobile is SYNA2B61 and i need edit synaptics voodoo plugin with name

[Mike Wilson]

I find HID\VEN_SYNA&DEV_329D&Col01 in windows. 

 

so I put 329D in voodoo info file, but somehow, system just does not load this VoodooI2CSynaptics satellite kext..

did I do anything wrong? 

VoodooI2CHID can be loaded but no device can be found ..

 

to quote DSDT 

            {
                If (LLess (OSYS, 0x07DC))
                {
                    SRXO (GPDI, One)
                }

                Store (GNUM (GPDI), INT1)
                Store (INUM (GPDI), INT2)
                If (LEqual (TPDM, Zero))
                {
                    SHPO (GPDI, One)
                }

                If (LEqual (TPDT, One))
                {
                    Store ("SYNA2393", _HID)
                    Store (0x20, HID2)
                    Return (Zero)
                }

                If (LEqual (TPDT, 0x02))
                {
                    Store ("06CB2846", _HID)
                    Store (0x20, HID2)
                    Return (Zero)
                }

                If (LEqual (TPDT, 0x06))
                {
                    Store ("ALPS0000", _HID)
                    Store (0x20, HID2)
                    Store (0x2C, BADR)
                    Return (Zero)
                }

                If (LEqual (TPDT, 0x05))
                {
                    Store ("SYNA329D", _HID)
                    Store (TPDH, HID2)
                    Store (TPDB, BADR)
                    If (LEqual (TPDS, Zero))
                    {
                        Store (0x000186A0, SPED)
                    }

                    If (LEqual (TPDS, One))
                    {
                        Store (0x00061A80, SPED)
                    }

                    If (LEqual (TPDS, 0x02))
                    {
                        Store (0x000F4240, SPED)
                    }

                    Return (Zero)
                }

 

which one is my device number? thanks. SYNA239D or SYNA3293? 

I tested with both btw, still not working.

 

Thanks!

 

[MaLd0n]

14 hours ago, Mike Wilson said:

which one is my device number? thanks. SYNA239D or SYNA3293? 

need check on windows or ioreg if loaded

[Mike Wilson]

 

https://ibb.co/VvrYF45

is this the right section? Can you please confirm the right number to use?

thanks 

Edited March 23, 2021 by Mike Wilson

[MaLd0n]

SYNA329D

[Mike Wilson]

When I use this Voodoo2cSynaptics   Satellite kext with the name change , somehow it doesn’t get loaded like 2CHID  one, any insight why? It’s actually never get loaded before even without the name change.. which ssdt patch  do I still need with this kext? 
thanks!
I will try again later. 

[MaLd0n]

6 hours ago, Mike Wilson said:

which ssdt patch  do I still need with this kext? 

u need test

some syna work with VoodooI2C.kext/VoodooI2CHID.kext and others with VoodooI2C.kext/VoodooI2CSynaptics.kext

[Mike Wilson]

21 minutes ago, MaLd0n said:

u need test

some syna work with VoodooI2C.kext/VoodooI2CHID.kext and others with VoodooI2C.kext/VoodooI2CSynaptics.kext

Do I need to do name change for VoodooI2CHID.kext as well? 

with Voodoo2c with either 2cHID or 2Csynaptics, Do I still need to enable SSDT-XOSI with _OSI to XOSI (OS) fix? 

 

if I use the DSDT you help me with, do I still need to use enable SSDT-XOSI with _OSI to XOSI (OS) fix? or do I have to load voodoo2c with satellite as well? 

 

thanks!