prasys

Before adding
 Device (PS2K)
                {
                    Name (_HID, EisaId ("PNP0303"))
                    Name (_CID, EisaId ("PNP030B"))
                    Method (_STA, 0, NotSerialized)
                    {
                        Return (0x0F)
                    }

                    Name (_CRS, ResourceTemplate ()
                    {
                        IO (Decode16,
                            0x0060,             // Range Minimum
                            0x0060,             // Range Maximum
                            0x00,               // Alignment
                            0x01,               // Length
                            )
                        IO (Decode16,
                            0x0064,             // Range Minimum
                            0x0064,             // Range Maximum
                            0x00,               // Alignment
                            0x01,               // Length
                            )
                        IRQNoFlags ()
                            {1}
                    })
                    Name (_PRS, ResourceTemplate ()
                    {
                        StartDependentFn (0x00, 0x00)
                        {
                            FixedIO (
                                0x0060,             // Address
                                0x01,               // Length
                                )
                            FixedIO (
                                0x0064,             // Address
                                0x01,               // Length
                                )
                            IRQNoFlags ()
                                {1}
                        }
                        EndDependentFn ()
                    })
                }


After Adding
 Device (PS2K)
                {
                    Name (_HID, EisaId ("PNP0303"))
                    Name (_CID, EisaId ("PNP030B"))
					Method (_DSM, 4, NotSerialized)
					                {
					                    Store (Package ()
					                        {

					                            "AAPL,has-embedded-fn-keys",
					                            Buffer (0x04)
					                            {
					                                0x01, 0x00, 0x00, 0x00
					                            }

					                        }, Local0)
					                    DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
					                    Return (Local0)
					                }
                    Method (_STA, 0, NotSerialized)
                    {
                        Return (0x0F)
                    }

                    Name (_CRS, ResourceTemplate ()
                    {
                        IO (Decode16,
                            0x0060,             // Range Minimum
                            0x0060,             // Range Maximum
                            0x00,               // Alignment
                            0x01,               // Length
                            )
                        IO (Decode16,
                            0x0064,             // Range Minimum
                            0x0064,             // Range Maximum
                            0x00,               // Alignment
                            0x01,               // Length
                            )
                        IRQNoFlags ()
                            {1}
                    })
                    Name (_PRS, ResourceTemplate ()
                    {
                        StartDependentFn (0x00, 0x00)
                        {
                            FixedIO (
                                0x0060,             // Address
                                0x01,               // Length
                                )
                            FixedIO (
                                0x0064,             // Address
                                0x01,               // Length
                                )
                            IRQNoFlags ()
                                {1}
                        }
                        EndDependentFn ()
                    })
                }