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fuzzman20

need help getting hd5450 to work fully on yosemite.

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someone told me to use dsdt editor but i dont know how to inject the code inside the dsdt.

 

can some one help me? i will upload the code and dsdt to use. please.

http://www.mediafire.com/file/29j8kdl3c8t6r04/dsdt.aml

link to dsdt

Device (PEG0)
            {
                Name (_ADR, 0x00010000)
                Device (GFX0)
                {
                    Name (_ADR, Zero)
                    Method (_DSM, 4, NotSerialized)
                    {
                        Store (Package (0x0C)
                            {
                                "device-id",
                                Buffer (0x04)
                                {
                                    0xE0, 0x68, 0x00, 0x00
                                },

                                "ATY,DeviceID",
                                Buffer (0x02)
                                {
                                    0xE0, 0x68
                                },

                                "vendor-id",
                                Buffer (0x04)
                                {
                                    0x02, 0x10, 0x00, 0x00
                                },

                                "ATY,VendorID",
                                Buffer (0x02)
                                {
                                    0x02, 0x10
                                },

                                "AAPL,slot-name",
                                Buffer (0x07)
                                {
                                    "Slot-1"
                                },

                                "@0,AAPL,boot-display",
                                Buffer (Zero) {}
                            }, Local0)
                        DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                        Return (Local0)
                    }
                }
            }

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