TouchScreen 15in model about hp-envy-13-ah0002-opencore HOT 6 CLOSED

SD Card, Blueetooth were solved by using SSDT-RHUB.aml, what I have not been able to do is enabling Touch screen by using ssdt, I've made this one:

DefinitionBlock ("", "SSDT", 2, "HPENVY", "TPL1", 0x00000000)
{
    External (_SB_.PCI0.I2C1, DeviceObj)
    External (_SB_.PCI0.I2C1.TPL1, DeviceObj)
    External (_SB_.PCI0.I2C1.TPL1.SBFB, FieldUnitObj) 
    External (_SB_.PCI0.I2C1.TPL1.SBFG, FieldUnitObj) 

    Scope (_SB.PCI0.I2C1.TPL1)
    {
        Method (_STA, 0, NotSerialized)  // _STA: Status
        {
            If (_OSI ("Darwin"))
            {
                Return (0x0F)
            }

            Return (0x0F)
        }
           
       Method (_CRS, 0, NotSerialized)  // _CRS: Current Resource Settings
            {
                If (_OSI ("Darwin"))
                {
                    Return (ConcatenateResTemplate (SBFB, SBFG))
                } Else{
                \_SB.PCI0.I2C1.TPL1._CRS ()
                }
                
                
                }
        
    }
}

from hp-envy-13-ah0002-opencore.

Checking to see where's the touchscreen patch on my DSDT, will get back to you.

from hp-envy-13-ah0002-opencore.

Your patch for the touch screen seems to inject the right stuff. Do you have the XOSI patch applied too?

from hp-envy-13-ah0002-opencore.

Even applying _OSI TO XOSI it won't get touchpad working, as you can see my dsdt is slightly different from yours but it should work :( everything else is working including Camera, Bluetooth, trackpad, keyboard, backlight, etc etc...

DSDT.aml.zip

Few things are missing such as changing brightness using the keyboard, and only 4 speakers are working as mine uses ALC 295 Instead as 285 (at the moment I'm using layout-id=1

SSDT-BKeys-Q1CQ1D.zip

from hp-envy-13-ah0002-opencore.

There's a Gitter channel about VoodooI2C, and since you are very knowledgable I am pretty sure you will get a lot of valuable information if you ask about the Touch Screen there. You know there might be subtle differences which makes it not as easy to enable the Touch Screen same as mine. What is the exact HP model you have?

from hp-envy-13-ah0002-opencore.

i didn't even know there was such a thing like gitter, thank you so much it's a HP ENVY x360 - 15m-cn0012dx

from hp-envy-13-ah0002-opencore.