Lenovo ideapad 320-15isk touchpad not work

[djfalco]

Hello everyone, I describe my "little problem". I installed os Sierra 10.12.6 on a Lenovo Ideapad 320 15isk and I discovered that it present an ELAN0608 touchpad on the i2c bus. The keyboard work by voodooPs2Controller.kext. I load the kext VoodooI2C and is loaded by the Ioreg (attach screen) but unfortunately does not work ...

 

[Feartech]

Hello everyone, I describe my "little problem". I installed os Sierra 10.12.6 on a Lenovo Ideapad 320 15isk and I discovered that it present an ELAN0608 touchpad on the i2c bus. The keyboard work by voodooPs2Controller.kext. I load the kext VoodooI2C and is loaded by the Ioreg (attach screen) but unfortunately does not work ...View attachment 311585

please update your hardware profile properly as per rules, macbook pro 8.3 is not a motherboard
best to check out the voodooI2C thread:
https://www.tonymacx86.com/threads/voodooi2c-help-and-support.243378/

about proper installation and DSDT edits

 

[djfalco]

please update your hardware profile properly as per rules, macbook pro 8.3 is not a motherboard
best to check out the voodooI2C thread:
https://www.tonymacx86.com/threads/voodooi2c-help-and-support.243378/

about proper installation and DSDT edits

Thanks for reply, I follow the guide but I have problem with the patch "I2C Controllers [SKL]" in the dsdt, the patch generate an error that I can't resolve (syntax error, unexpected $end and premature End-of-File)
Attach the original DSDT and the Patched DSDT.

 

[RehabMan]

Thanks for reply, I follow the guide but I have problem with the patch "I2C Controllers [SKL]" in the dsdt, the patch generate an error that I can't resolve (syntax error, unexpected $end and premature End-of-File)
Attach the original DSDT and the Patched DSDT.

Please fix your profile as per FAQ.
http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html

 

[djfalco]

Please fix your profile as per FAQ.
http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html

profile fixed, attach the DSDT origin folder (dump by clover)

 

[RehabMan]

Thanks for reply, I follow the guide but I have problem with the patch "I2C Controllers [SKL]" in the dsdt, the patch generate an error that I can't resolve (syntax error, unexpected $end and premature End-of-File)
Attach the original DSDT and the Patched DSDT.

It is pretty easy to see you have unbalanced brackets...
Note:

    Scope (_SB.PCI0.I2C0)
    {
       
        Name (_HID, "INT3442")  // _HID: Hardware ID
        Method (_HRV, 0, NotSerialized)  // _HRV: Hardware Revision
        {
            Return (LHRV (SB10))
        }
        Method (_CRS, 0, NotSerialized)  // _CRS: Current Resource Settings
        {
            Return (LCRS (SMD0, SB00, SIR0))
        }
        Method (_STA, 0, NotSerialized)  // _STA: Status
        {
            Return (LSTA (SMD0))
        }
    }

    }

Should be:

    Scope (_SB.PCI0.I2C0)
    {
       
        Name (_HID, "INT3442")  // _HID: Hardware ID
        Method (_HRV, 0, NotSerialized)  // _HRV: Hardware Revision
        {
            Return (LHRV (SB10))
        }
        Method (_CRS, 0, NotSerialized)  // _CRS: Current Resource Settings
        {
            Return (LCRS (SMD0, SB00, SIR0))
        }
        Method (_STA, 0, NotSerialized)  // _STA: Status
        {
            Return (LSTA (SMD0))
        }
    }

After that, you'll have many more errors to fix.
(you might want to check the patches you're trying to apply... perhaps they are not appropriate for your computer).

 

[RehabMan]

profile fixed, attach the DSDT origin folder (dump by clover)

Your native DSDT.aml is essentially error free (only need to delete 'External(BNUM,...' line).
So any errors are due to the patches you're applying...

 

[djfalco]

Your native DSDT.aml is essentially error free (only need to delete 'External(BNUM,...' line).
So any errors are due to the patches you're applying...

thanks for reply, the patches that I would like to insert are those described in the voodooI2C guide https://voodooi2c.github.io/#Installation/Installation

I have to enable the touchpad but I do not know how to do apart from using these kext ...

 

[RehabMan]

thanks for reply, the patches that I would like to insert are those described in the voodooI2C guide https://voodooi2c.github.io/#Installation/Installation

I have to enable the touchpad but I do not know how to do apart from using these kext ...

See VoodooI2C support thread:
https://www.tonymacx86.com/threads/voodooi2c-help-and-support.243378/

 

[di9italant]

Try this DSDT and use VoodooI2C core kext with only the VoodooI2CHID satellite kext. Don't use the ELAN kext.

Install both to L/E using kextbeast. If not working after first reboot. Then rebuild cache and restart again.