Mirone

After applying the fanControl patch I can not boot the system on my Lenovo G400s unless I rename the DSDT on the clover home screen

Hi Mirone,

 

Sorry I didn't credit you for the AppleHDA patching and DSDT. Since it wasn't fully working on my system, I just want others to give it a try.

Your contribution is greatly appreciated.

 

Intel wifi will need to be replaced. What device/vendor is the audio?

Check in the BIOS...

 

Update:

Looks like Dell has move away from IDT and now uses Realteck. From the specs I check, this uses ALC3226 in BIOS but shows ALC292 when dump from linux.

Please try this patched file by Mirone AppleHDA.kext.zip

and add this to your DSDT

Device (HDEF)
        {
            Name (_ADR, 0x001B0000)
            OperationRegion (HDAR, PCI_Config, 0x4C, 0x10)
            Field (HDAR, WordAcc, NoLock, Preserve)
            {
                DCKA,   1, 
                        Offset (0x01), 
                DCKM,   1, 
                    ,   6, 
                DCKS,   1, 
                        Offset (0x08), 
                        Offset (0x09), 
                PMEE,   1, 
                    ,   6, 
                PMES,   1
            }


            Method (_PRW, 0, NotSerialized)
            {
                Return (GPRW (0x6D, 0x04))
            }


            Method (_DSM, 4, Serialized)
            {
                Store (Package (0x08)
                    {
                        "codec-id", 
                        Buffer (0x04)
                        {
                            0x92, 0x02, 0xEC, 0x10
                        }, 


                        "layout-id", 
                        Buffer (0x04)
                        {
                            0x01, 0x00, 0x00, 0x00
                        }, 


                        "device-type", 
                        Buffer (0x0F)
                        {
                            "Realtek ALC292"
                        }, 


                        "PinConfigurations", 
                        Buffer (One)
                        {
                            0x00
                        }
                    }, Local0)
                DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                Return (Local0)
            }
        }

 

you have a SSDT.aml EFI / Clover / ACPI / Patched?

try this:

config.plist.zip

look here: http://clover-wiki.zetam.org/Configuration/ACPI#SSDT-/-DropOem

You have a working SSDT?