Jump to content

ALC898 Audio Stops after a few hours


E-Chris
 Share

3 posts in this topic

Recommended Posts

My ALC898 Audio continues to stop working after a few hours. Everything is fine for 2-4 hours and than it just ceases to work unless I reboot. I've tried two different AppleHDA files and two different DSDT implimentations.

 

Has anyone had this problem before and have a possible solution or ideas on where to look to fix the problem?

Link to comment
Share on other sites

I use layout id 1 in my DSDT and VoodooHDA 2.8.6 available on here in the AnV signed .kext in DCPI Manager it shows as AudioDevice 0x80868C20, SubDevice 0x1458A002, CodecID 0x10EC0899, Revision 0x0003, Codec Name Realtek ALC898. Now I mainly use my FireWave for surround sound on my video files but my system sounds and music goes through the set of speakers connected to the on-board 898 it works every time I have played them sounds, you may want to give it a try.

MacUser2525:~$ kextstat |grep Voodoo

   89    0 0xffffff7f80e10000 0x21000    0x21000    org.voodoo.driver.VoodooHDA (2.8.6) <84 11 7 5 4 3>
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 (0x0D, 0x04))

            }



            Method (_DSM, 4, NotSerialized)

            {

                Store (Package (0x0E)

                    {

                        "AAPL,slot-name",

                        "Built In",

                        "name",

                        "Realtek Audio Controller",

                        "model",

                        Buffer (0x20)

                        {

                            "Realtek ALC898 Audio Controller"

                        },



                        "device_type",

                        Buffer (0x11)

                        {

                            "Audio Controller"

                        },



                        "layout-id",

                        Buffer (0x04)

                        {

                             0x01, 0x00, 0x00, 0x00

                        },



                        "PinConfigurations",

                        Buffer (Zero) {},

                        "hda-gfx",

                        Buffer (0x0A)

                        {

                            "onboard-1"

                        }

                    }, Local0)

                DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))

                Return (Local0)

            }

        }



Link to comment
Share on other sites

 Share

×
×
  • Create New...