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Need help to hack applehda.kext


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I'm trying to hack the kext in order to make it work with cmi9880 on a 915 (ich6) chipset.

Does anybody know what the heck the "configdata" string stands for in the /applehda.kext/contents/plugins/hdaudiocontroller/info.plist ?

the ioreg tells me that the codec is somehow registered but i still have no sound.

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ioreg output:

 

| | | +-o AppleHDAController <class AppleHDAController, registered, matched, active, busy 0, retain count 7>

| | | | {

| | | | "IOProbeScore" = 0

| | | | "IOMatchCategory" = "IODefaultMatchCategory"

| | | | "IOClass" = "AppleHDAController"

| | | | "Power Management protected data" = "{ theNumberOfPowerStates = 3, version 1, power state 0 = { capabilityFlags 00000000, outputPowerCharacter 00000000, inputPowerRequirement 00000000, staticPower 0, unbudgetedPower 0, powerToAttain 0, timeToAttain 0, settleUpTime 0, timeToLower 0, settleDownTime 0, powerDomainBudget 0 }, power state 1 = { capabilityFlags 00000000, outputPowerCharacter 00000400, inputPowerRequirement 00000400, staticPower 0, unbudgetedPower 0, powerToAttain 0, timeToAttain 0, settleUpTime 0, timeToLower 0, settleDownTime 0, powerDomainBudget 0 }, power state 2 = { capabilityFlags 00008000, outputPowerCharacter 00000002, inputPowerRequirement 00000002, staticPower 0, unbudgetedPower 0, powerToAttain 0, timeToAttain 0, settleUpTime 0, timeToLower 0, settleDownTime 0, powerDomainBudget 0 }, aggressiveness = 0, myCurrentState = 2, parentsCurrentPowerFlags = 00000002, maxCapability = 2 }"

| | | | "Power Management private data" = "{ this object = 02f62600, interested driver = 02f62600, driverDesire = 0, deviceDesire = 0, ourDesiredPowerState = 2, previousRequest = 2 }"

| | | | "IOProviderClass" = "IOPCIDevice"

| | | | "CFBundleIdentifier" = "com.apple.driver.AppleHDAController"

| | | | "IOPCIPrimaryMatch" = "0x26688086"

| | | | }

| | | |

| | | +-o IOHDACodecDevice@0 <class IOHDACodecDevice, registered, matched, active, busy 0, retain count 6>

| | | | {

| | | | "IOHDACodecRevisionID" = 589826

| | | | "IOHDACodecVendorID" = 1129138560

| | | | }

| | | |

| | | +-o IOHDACodecDriver <class IOHDACodecDriver, !registered, !matched, active, busy 0, retain count 5>

| | | | {

| | | | "IOMatchCategory" = "IODefaultMatchCategory"

| | | | "IOClass" = "IOHDACodecDriver"

| | | | "IOProviderClass" = "IOHDACodecDevice"

| | | | "CFBundleIdentifier" = "com.apple.iokit.IOHDAFamily"

| | | | "IOProbeScore" = 0

| | | | }

| | | |

| | | +-o IOHDACodecFunction@1 <class IOHDACodecFunction, registered, matched, active, busy 0, retain count 4>

| | | {

| | | "IOHDACodecFunctionGroupType" = 1

| | | "IOHDACodecFunctionSubsystemID" = 18446744071582847043

| | | }

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