Analog devices SoundMax AD1981HD on HP notebooks

forcer · January 5, 2007

I tried to search barely everywhere, but I'm not able to get sound from my soundcard.

Does anyone have experience with working soundmax AD 1981 HD card on HP notebook?

If someone knows how to help, it would be greatly apreciated, as there are lots of users with same problem.

All HW specs can be found in signature.

ioreg output:

   | |   | +-o AppleAzaliaController  <class AppleAzaliaController, registered, matched, active, busy 0, retain count 9>
   | |   |   | {
   | |   |   |   "IOProbeScore" = 0
   | |   |   |   "IOMatchCategory" = "IODefaultMatchCategory"
   | |   |   |   "IOClass" = "AppleAzaliaController"
   | |   |   |   "Power Management protected data" = "{ theNumberOfPowerStates = 3, version 1, power state 0 = { capabilityFlags 00000000, outputPowerCharacter 00000000, inputPowerRequirement 00000000, staticPower 0, unbudgeted$
   | |   |   |   "Power Management private data" = "{ this object = 02758800, interested driver = 02758800, driverDesire = 0, deviceDesire = 0, ourDesiredPowerState = 2, previousRequest = 2 }"
   | |   |   |   "IOProviderClass" = "IOPCIDevice"
   | |   |   |   "CFBundleIdentifier" = "com.apple.driver.AppleAzaliaController"
   | |   |   |   "IOPCIPrimaryMatch" = "0x27d88086"
   | |   |   | }
   | |   |   | 
   | |   |   +-o IOHDAudioCodecDevice@0  <class IOHDAudioCodecDevice, registered, matched, active, busy 0, retain count 6>
   | |   |   | | {
   | |   |   | |   "IOHDAudioCodecVendorID" = 299112833
   | |   |   | |   "IOHDAudioCodecRevisionID" = 1049088
   | |   |   | | }
   | |   |   | | 
   | |   |   | +-o IOHDAudioCodecDriver  <class IOHDAudioCodecDriver, !registered, !matched, active, busy 0, retain count 5>
   | |   |   |   | {
   | |   |   |   |   "IOMatchCategory" = "IODefaultMatchCategory"
   | |   |   |   |   "IOClass" = "IOHDAudioCodecDriver"
   | |   |   |   |   "IOProviderClass" = "IOHDAudioCodecDevice"
   | |   |   |   |   "CFBundleIdentifier" = "com.apple.iokit.IOHDAudioFamily"
   | |   |   |   |   "IOProbeScore" = 0
   | |   |   |   | }
   | |   |   |   | 
   | |   |   |   +-o IOHDAudioCodecFunction@1  <class IOHDAudioCodecFunction, registered, matched, active, busy 0, retain count 6>
   | |   |   |     | {
   | |   |   |     |   "IOHDAudioCodecFunctionGroupType" = 1
   | |   |   |     |   "IOHDAudioCodecFunctionSubsystemID" = 272380074
   | |   |   |     | }
   | |   |   |     | 
   | |   |   |     +-o AppleAzaliaAudioCodecGeneric  <class AppleAzaliaAudioCodecGeneric, registered, matched, active, busy 0, retain count 10>
   | |   |   |       | {
   | |   |   |       |   "IOProbeScore" = 0
   | |   |   |       |   "IOMatchCategory" = "IODefaultMatchCategory"
   | |   |   |       |   "IOClass" = "AppleAzaliaAudioCodecGeneric"
   | |   |   |       |   "IOProviderClass" = "IOHDAudioCodecFunction"
   | |   |   |       |   "CFBundleIdentifier" = "com.apple.driver.AppleAzaliaAudio"
   | |   |   |       |   "IOHDAudioCodecFunctionGroupType" = 1
   | |   |   |       | }
   | |   |   |       | 
   | |   |   |       +-o AppleAzaliaAudioDriver  <class AppleAzaliaAudioDriver, registered, matched, active, busy 0, retain count 7>
   | |   |   |         | {
   | |   |   |         |   "Power Management protected data" = "{ theNumberOfPowerStates = 2, version 1, power state 0 = { capabilityFlags 00000000, outputPowerCharacter 00000000, inputPowerRequirement 00000000, staticPower 0, $
   | |   |   |         |   "IOAudioDeviceCanBeDefaults" = 7
   | |   |   |         |   "IOAudioDeviceModelID" = "AppleAzaliaAudioDriver:Built-in Audio"
   | |   |   |         |   "CFBundleIdentifier" = "com.apple.driver.AppleAzaliaAudio"
   | |   |   |         |   "IOClass" = "AppleAzaliaAudioDriver"
   | |   |   |         |   "OutputSampleLatency" = 30
   | |   |   |         |   "IOAudioDeviceShortName" = "Built-in"
   | |   |   |         |   "InputSampleLatency" = 30
   | |   |   |         |   "IOProbeScore" = 0
   | |   |   |         |   "Power Management private data" = "{ this object = 0278f700, interested driver = 0278f700, driverDesire = 1, deviceDesire = 0, ourDesiredPowerState = 1, previousRequest = 2 }"
   | |   |   |         |   "IOMatchCategory" = "IODefaultMatchCategory"
   | |   |   |         |   "SampleOffsetPad" = 0
   | |   |   |         |   "IOAudioDeviceManufacturerName" = "Apple"
   | |   |   |         |   "IOAudioDeviceTransportType" = 1651274862
   | |   |   |         |   "IOAudioDeviceName" = "Built-in Audio"
   | |   |   |         |   "IOProviderClass" = "AppleAzaliaAudioCodec"
   | |   |   |         | }
   | |   |   |         | 
   | |   |   |         +-o AppleAzaliaAudioEngineOutput  <class AppleAzaliaAudioEngineOutput, registered, matched, active, busy 0, retain count 16>
   | |   |   |           | {
   | |   |   |           |   "IOAudioEngineOutputSampleLatency" = 30
   | |   |   |           |   "IOAudioEngineDescription" = "HD Audio Output"
   | |   |   |           |   "IOAudioEngineClockDomain" = 41481728
   | |   |   |           |   "IOAudioEngineInputSampleLatency" = 30
   | |   |   |           |   "IOAudioEngineGlobalUniqueID" = "AppleAzaliaAudioEngineOutput:0"
   | |   |   |           |   "IOAudioEngineNumActiveUserClients" = 0
   | |   |   |           |   "IOAudioEngineFlavor" = 1
   | |   |   |           |   "IOAudioSampleRate" = {"IOAudioSampleRateWholeNumber"=44100,"IOAudioSampleRateFraction"=0}
   | |   |   |           |   "IOAudioEngineNumSampleFramesPerBuffer" = 32768
   | |   |   |           |   "IOAudioEngineSampleOffset" = 32
   | |   |   |           |   "IOGeneralInterest" = "IOCommand is not serializable"
   | |   |   |           |   "IOAudioEngineState" = 0
   | |   |   |           | }
   | |   |   |           | 
   | |   |   |           +-o IOAudioStream  <class IOAudioStream, registered, matched, active, busy 0, retain count 7>
   | |   |   |           |   {
   | |   |   |           |     "IOAudioStreamStartingChannelNumber" = 1
   | |   |   |           |     "IOAudioStreamDirection" = 0
   | |   |   |           |     "IOAudioStreamID" = 0
   | |   |   |           |     "IOAudioStreamNumClients" = 0
   | |   |   |           |     "IOAudioStreamAvailableFormats" = ({"IOAudioStreamSampleFormat"=1819304813,"IOAudioStreamBitDepth"=16,"IOAudioStreamBitWidth"=16,"IOAudioStreamBytesPerPacket"=4,"IOAudioStreamNumChannels"=2,"IOAud$
   | |   |   |           |     "IOAudioStreamAvailable" = 1
   | |   |   |           |     "IOAudioStreamStartingChannelID" = 1
   | |   |   |           |     "IOAudioStreamFormat" = {"IOAudioStreamSampleFormat"=1819304813,"IOAudioStreamBitDepth"=16,"IOAudioStreamBitWidth"=16,"IOAudioStreamBytesPerPacket"=4,"IOAudioStreamNumChannels"=2,"IOAudioStreamFor$
   | |   |   |           |   }
   | |   |   |           |   
   | |   |   |           +-o IOAudioLevelControl  <class IOAudioLevelControl, !registered, !matched, active, busy 0, retain count 12>
   | |   |   |           | | {
   | |   |   |           | |   "IOAudioControlChannelNumber" = 1
   | |   |   |           | |   "IOAudioControlUsage" = 1869968496
   | |   |   |           | |   "IOAudioControlSubType" = 1986817381
   | |   |   |           | |   "IOAudioControlValue" = 55
   | |   |   |           | |   "IOAudioControlChannelID" = 1
   | |   |   |           | |   "IOAudioControlID" = 65541
   | |   |   |           | |   "IOAudioLevelControlMaxValue" = 63
   | |   |   |           | |   "IOAudioLevelControlMinDB" = 18446744073703555072
   | |   |   |           | |   "IOAudioLevelControlMinValue" = 0
   | |   |   |           | |   "IOAudioLevelControlMaxDB" = 196608
   | |   |   |           | |   "IOAudioControlType" = 1818588780
   | |   |   |           | |   "IOAudioControlChannelName" = "Left"
   | |   |   |           | | }
   | |   |   |           | 
   | |   |   |           |     
   | |   |   |           +-o IOAudioToggleControl  <class IOAudioToggleControl, !registered, !matched, active, busy 0, retain count 12>
   | |   |   |           | | {
   | |   |   |           | |   "IOAudioControlType" = 1953458028
   | |   |   |           | |   "IOAudioControlID" = 65541
   | |   |   |           | |   "IOAudioControlChannelName" = "Left"
   | |   |   |           | |   "IOAudioControlValue" = 0
   | |   |   |           | |   "IOAudioControlChannelNumber" = 1
   | |   |   |           | |   "IOAudioControlSubType" = 1836414053
   | |   |   |           | |   "IOAudioControlUsage" = 1869968496
   | |   |   |           | |   "IOAudioControlChannelID" = 1
   | |   |   |           | | }
   | |   |   |           |     
   | |   |   |           +-o IOAudioLevelControl  <class IOAudioLevelControl, !registered, !matched, active, busy 0, retain count 12>
   | |   |   |           | | {
   | |   |   |           | |   "IOAudioControlChannelNumber" = 2
   | |   |   |           | |   "IOAudioControlUsage" = 1869968496
   | |   |   |           | |   "IOAudioControlSubType" = 1986817381
   | |   |   |           | |   "IOAudioControlValue" = 51
   | |   |   |           | |   "IOAudioControlChannelID" = 2
   | |   |   |           | |   "IOAudioControlID" = 65541
   | |   |   |           | |   "IOAudioLevelControlMaxValue" = 63
   | |   |   |           | |   "IOAudioLevelControlMinDB" = 18446744073703555072
   | |   |   |           | |   "IOAudioLevelControlMinValue" = 0
   | |   |   |           | |   "IOAudioLevelControlMaxDB" = 196608
   | |   |   |           | |   "IOAudioControlType" = 1818588780
   | |   |   |           | |   "IOAudioControlChannelName" = "Right"
   | |   |   |           | | }
   | |   |   |           |     
   | |   |   |           +-o IOAudioToggleControl  <class IOAudioToggleControl, !registered, !matched, active, busy 0, retain count 12>
   | |   |   |           | | {
   | |   |   |           | |   "IOAudioControlType" = 1953458028
   | |   |   |           | |   "IOAudioControlID" = 65541
   | |   |   |           | |   "IOAudioControlChannelName" = "Right"
   | |   |   |           | |   "IOAudioControlValue" = 0
   | |   |   |           | |   "IOAudioControlChannelNumber" = 2
   | |   |   |           | |   "IOAudioControlSubType" = 1836414053
   | |   |   |           | |   "IOAudioControlUsage" = 1869968496
   | |   |   |           | |   "IOAudioControlChannelID" = 2
   | |   |   |           | | }
   | |   |   |           |     
   | |   |   |           +-o IOAudioToggleControl  <class IOAudioToggleControl, !registered, !matched, active, busy 0, retain count 12>
   | |   |   |           | | {
   | |   |   |           | |   "IOAudioControlType" = 1953458028
   | |   |   |           | |   "IOAudioControlID" = 18446744073709486080
   | |   |   |           | |   "IOAudioControlChannelName" = "All Channels"
   | |   |   |           | |   "IOAudioControlValue" = 0
   | |   |   |           | |   "IOAudioControlChannelNumber" = 0
   | |   |   |           | |   "IOAudioControlSubType" = 1836414053
   | |   |   |           | |   "IOAudioControlUsage" = 1869968496
   | |   |   |           | |   "IOAudioControlChannelID" = 0
   | |   |   |           | | }

Thanks!

Edited January 6, 2007 by forcer

Kenny Lam · January 14, 2007

Although my one is IBM Thinkpad X60, there is AD1981HD on it. Hope my way can help

1. Open /System/Library/Extensions/AppleAzaliaAudio.kext/Contents/Info.plist

2. Find "<key>IOHDAudioCodecVendorID</key>"

3. In the next line where IOHDAudioCodecVendorID was found , replace "0x????????" with "0x11d41981"(You may check if your AD1981HD use this devid at Device Manager in Windows)

Finally,in terminal:

sudo -s

cd /System/Library/Extensions

chown -R root:wheel AppleAzaliaAudio.kext

find AppleAzaliaAudio.kext -type d -exec /bin/chmod 0755 {} \;

find AppleAzaliaAudio.kext -type f -exec /bin/chmod 0644 {} \;

cd /System/Library

rm -rf Extensions.mkext Extensions.kextcache

shutdown -r now

NHJ · January 14, 2007

Although my one is IBM Thinkpad X60, there is AD1981HD on it. Hope my way can help

1. Open /System/Library/Extensions/AppleAzaliaAudio.kext/Contents/Info.plist

2. Find "<key>IOHDAudioCodecVendorID</key>"

3. In the next line where IOHDAudioCodecVendorID was found , replace "0x????????" with "0x11d41981"(You may check if your AD1981HD use this devid at Device Manager in Windows)

Finally,in terminal:

sudo -s

cd /System/Library/Extensions

chown -R root:wheel AppleAzaliaAudio.kext

find AppleAzaliaAudio.kext -type d -exec /bin/chmod 0755 {} \;

find AppleAzaliaAudio.kext -type f -exec /bin/chmod 0644 {} \;

cd /System/Library

rm -rf Extensions.mkext Extensions.kextcache

shutdown -r now

could you please post your kext file as this doesn't work for me on hpnx7400 with 1981HD.

did modify other kexts, did you remove some?

forcer · January 15, 2007

Although my one is IBM Thinkpad X60, there is AD1981HD on it. Hope my way can help

1. Open /System/Library/Extensions/AppleAzaliaAudio.kext/Contents/Info.plist

2. Find "<key>IOHDAudioCodecVendorID</key>"

3. In the next line where IOHDAudioCodecVendorID was found , replace "0x????????" with "0x11d41981"(You may check if your AD1981HD use this devid at Device Manager in Windows)

Finally,in terminal:

sudo -s

cd /System/Library/Extensions

chown -R root:wheel AppleAzaliaAudio.kext

find AppleAzaliaAudio.kext -type d -exec /bin/chmod 0755 {} \;

find AppleAzaliaAudio.kext -type f -exec /bin/chmod 0644 {} \;

cd /System/Library

rm -rf Extensions.mkext Extensions.kextcache

shutdown -r now

On IBMs, there is no problem with this soundcard, problem is, we on HPs can see output in Sys Prefs->sound, but the sound is not comming from anywhere.. mic/headphones/internal speakers..

I think port configuration is different. I have also noticed that mute button is always on on my keyboard...

NHJ · January 16, 2007

On IBMs, there is no problem with this soundcard, problem is, we on HPs can see output in Sys Prefs->sound, but the sound is not comming from anywhere.. mic/headphones/internal speakers..
I think port configuration is different. I have also noticed that mute button is always on on my keyboard...

yes you're right, i also have the mute button always on under mac os X

maybe someone clever could help us?

sheriffbounce · January 19, 2007

hey fellas,

same issue here on HP NX9420... used the appleazaliaaudio.kext changed everything...

got the volumeslider in the menu... can see HD Output in Adio/Midi-configuration but get no sound...

by the way Input is not available...

BUT i remember a thread a while about the port configurations - maybe we have to go this direction (it was something with using Linux)

but i'll search for it and come back with some more infos later...

cheers

sheriff

NHJ · January 19, 2007

when i go to about this mac, the page to see the hardware, the built-in audio is missing while i have the volume slider and hd ouput available.

when i do a ioreg -l i see my 27d88086(hd bus) but not my 11d41981(soundcard)

can someone on ibm or another laptop confirm or infirm that it's the same for him please?

Edited January 19, 2007 by NHJ

sheriffbounce · January 19, 2007

when i go to about this mac, the page to see the hardware, the built-in audio is missing while i have the volume slider and hd ouput available.

when i do a ioreg -l i see my 27d88086(hd bus) but not my 11d41981(soundcard)

can someone on ibm or another laptop confirm or infirm that it's the same for him please?

do you have microsoft UAA driver installed? could you please look in windows system infos for the vendor and dev ID of your UAA Bus? this is the HD Bus...

maybe this one must be added there...

NHJ · January 20, 2007

do you have microsoft UAA driver installed? could you please look in windows system infos for the vendor and dev ID of your UAA Bus? this is the HD Bus...
maybe this one must be added there...

hello yes 27d88086 is the UAA device

sheriffbounce · January 20, 2007

hello yes 27d88086 is the UAA device

hmmm just reading a little bit about this UAA driver...

very interesting stuff about pinconfiguration there...maybe this helps us....but I'm not sure...

let's see... I'll keep u updated...

sheriffbounce · January 20, 2007

okay guys tried some things and currently trying to use ALCinject together with AppleHDA since we have a HD device

does anybody of you have more detailed knowledge about Pathmapping in AppleHDA.kext?????

here is my linux log, maybe anyone of you knows hows to put it into the info.plist... i'm a little bit stuck because of the AUDIO MIXER and the AUDIO SELECTORS (i assume it's the same) since the mic in for instance connects to an audio selector instead of a mixer... i deleted all dependencies for the additional ports availbale via dockingstation... don't have one yet... also took out the modem audio stuff...

Codec: Analog Devices AD1981

Address: 0

Vendor Id: 0x11d41981

Subsystem Id: 0x103c309f

Revision Id: 0x100200

Default PCM: rates 0x07f, bits 0x0e, types 0x1

Default Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

Default Amp-Out caps: ofs=0x3d, nsteps=0x3f, stepsize=0x05, mute=1

Node 0x02 [Audio Output] wcaps 0x30311: Stereo Digital

PCM: rates 0x060, bits 0x02, types 0x5

Connection: 2

0x01* 0x04

Node 0x03 [Audio Output] wcaps 0x441: Stereo

Power: 0x0

Node 0x04 [Audio Input] wcaps 0x100511: Stereo

PCM: rates 0x07f, bits 0x06, types 0x1

Power: 0x0

Connection: 1

0x15

Node 0x06 [Pin Complex] wcaps 0x400185: Stereo Amp-Out

Amp-Out caps: ofs=0x3d, nsteps=0x3f, stepsize=0x05, mute=1

Amp-Out vals: [0x33 0x33]

Pincap 0x081f: OUT HP Detect

Pin Default 0x0221401f: [Jack] HP Out at Ext Front

Conn = 1/8, Color = Green

Pin-ctls: 0xc0: OUT HP

Connection: 2

0x03 0x0e*

Pin-ctls: 0x40: OUT

Connection: 1

0x0f

Node 0x08 [Pin Complex] wcaps 0x400083: Stereo Amp-In

Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

Amp-In vals:

Pincap 0x081727: IN Detect

Pin Default 0x02a19040: [Jack] Mic at Ext Front

Conn = 1/8, Color = Pink

Pin-ctls: 0x24: IN

Node 0x0b [Audio Selector] wcaps 0x300101: Stereo

Connection: 6

0x03 0x0c 0x09 0x0e* 0x05 0x18

Node 0x0c [Audio Mixer] wcaps 0x200101: Stereo

Connection: 2

0x1e 0x1f

Node 0x0d [Audio Selector] wcaps 0x30010c: Mono Amp-Out

Amp-Out caps: ofs=0x0f, nsteps=0x0f, stepsize=0x0b, mute=1

Amp-Out vals: [0x80]

Connection: 2

0x10* 0x16

Node 0x0e [Audio Mixer] wcaps 0x200101: Stereo

Connection: 8

0x0d 0x11 0x12 0x13 0x1a 0x1b 0x1c 0x1d

Node 0x0f [Audio Mixer] wcaps 0x200100: Mono

Connection: 1

0x0b

Node 0x10 [beep Generator Widget] wcaps 0x700000: Mono

Node 0x11 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x19 0x19]

Connection: 1

0x03

Node 0x12 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x08

Node 0x13 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x09

Node 0x14 [Power Widget] wcaps 0x500500: Mono

Power: 0x0

Connection: 13

0x0d* 0x0e 0x0f 0x10 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1d

Node 0x15 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 8

0x0c* 0x09 0x0e 0x0f 0x19 0x05 0x18 0x17

Node 0x16 [Pin Complex] wcaps 0x400000: Mono

Pincap 0x0820: IN

Pin Default 0x90f30050: [Fixed] Other at Int N/A

Conn = ATAPI, Color = Unknown

Pin-ctls: 0x20: IN

Node 0x17 [Pin Complex] wcaps 0x400081: Stereo

Pincap 0x0827: IN Detect

Pin Default 0x50930044: [N/A] Aux at Int N/A

Conn = ATAPI, Color = Unknown

Pin-ctls: 0x20: IN

Node 0x19 [Pin Complex] wcaps 0x400001: Stereo

Pincap 0x0820: IN

Pin Default 0x50330042: [N/A] CD at Int N/A

Conn = ATAPI, Color = Unknown

Pin-ctls: 0x20: IN

Node 0x1a [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x05

Node 0x1b [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x17

Node 0x1c [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x18

Node 0x1d [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x19

Node 0x1e [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x08

Node 0x1f [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1

Amp-Out vals: [0x00 0x00]

Connection: 1

0x18

any clue?

Datou · January 28, 2007

Although my one is IBM Thinkpad X60, there is AD1981HD on it. Hope my way can help

1. Open /System/Library/Extensions/AppleAzaliaAudio.kext/Contents/Info.plist

2. Find "<key>IOHDAudioCodecVendorID</key>"

3. In the next line where IOHDAudioCodecVendorID was found , replace "0x????????" with "0x11d41981"(You may check if your AD1981HD use this devid at Device Manager in Windows)

Finally,in terminal:

sudo -s

cd /System/Library/Extensions

chown -R root:wheel AppleAzaliaAudio.kext

find AppleAzaliaAudio.kext -type d -exec /bin/chmod 0755 {} \;

find AppleAzaliaAudio.kext -type f -exec /bin/chmod 0644 {} \;

cd /System/Library

rm -rf Extensions.mkext Extensions.kextcache

shutdown -r now

I tried this way on my thinkpad 60 with AD1981HD, still have no sound. :wacko:

Analog Devices AD1981HD ven=11d4/dev=1981

Bus ven=8086/dev=27d8

What's wrong with my AD1981HD? Please help!

NHJ · January 28, 2007

Is there a mute LED, and is it on? My theory is that the mute LED needs to be "initialized"/switched off, but that's only a theory.

Maybe someone more skilled than me could have a look at how Linux does it:

http://archives.free.net.ph/message/200603...a78cb4c.en.html

http://lxr.free-electrons.com/source/sound.../patch_analog.c

http://people.redhat.com/linville/kernels/...hp-nx6320.patch

yes there's indeed a mute led wich is always on.

i think the led disappears when the right configuration is loaded for the codec.

solu · January 28, 2007

i think the led disappears when the right configuration is loaded for the codec.

Then the only ;-) question is how to load the correct configuration...

NHJ · January 28, 2007

Then the only ;-) question is how to load the correct configuration...

i have big hopes that HDA patcher will support our soundcard, it uses the codec dump from linux to patch the .kext to get sound output, line in etc.

taruga is adding support for some ADI maybe ours will be included.

btw do youhave your core2duo running on both cores? on mine i have to disable it in bios.

forcer · January 31, 2007

i have big hopes that HDA patcher will support our soundcard, it uses the codec dump from linux to patch the .kext to get sound output, line in etc.

taruga is adding support for some ADI maybe ours will be included.

btw do youhave your core2duo running on both cores? on mine i have to disable it in bios.

I'm giving big hope in AppleHDA sound driver from taruga.

If you want to use only one core in OSX you can use switch cpus=1 in boot loader(no need to disable dualcore support in bios) or also you can edit com.apple.boot.plist and add this flag there.

My notebook with latest kernel from semthex is very unstable with both cores enabled, so It's global issue.

NHJ · January 31, 2007

I'm giving big hope in AppleHDA sound driver from taruga.
If you want to use only one core in OSX you can use switch cpus=1 in boot loader(no need to disable dualcore support in bios) or also you can edit com.apple.boot.plist and add this flag there.

My notebook with latest kernel from semthex is very unstable with both cores enabled, so It's global issue.

thanks i did that, but i don't think it's related to semthex kernels, on my laptop i have never been able to use both cores even with the 10.4.6 not even while installing.

in another post, semthex stated it was due to a bad acpi implementation...

juanpepe · February 4, 2007

Keep a look at tarugas work. He is now taking a look into AD1981HD and i think he might help us all!!!

ed_co · February 23, 2007

Who is tarugas?

webmaris · March 4, 2007

Has anybody succeded instaling AD1981HD on hp notebook? I still get the mute led on... :hysterical:

NHJ · March 5, 2007

Has anybody succeded instaling AD1981HD on hp notebook? I still get the mute led on...

unfortunately no, we're all stuck at the same point

Tyrone Shoe · March 5, 2007

I know the sound in my NW8000 is a SoundMax set but not sure if it's the HD chipset. Either way, I have the mute button issue too. When I start up, it's on (red). When I hit it, my system mutes properly and the light goes out. Then it won't ever come back on again even though the button itself still works. Honestly, this is the least of my gripes. My real problem is:

The Headphone jack only partially works. I get sound from my speakers and when I plug in headphones, I get sound from the headphones. However, the speakers don't turn off when I plug the headphones. Kinda defeats the purpose of headphones.

I have no idea if this is getting fixed or not but if someone does... me ruv you rong time.

Sitting Duck · March 8, 2007

I've got the same issue - mute led on and no sound.

What I did notice though is that in the Audio Midi Setup utility, the 'M' volume slider is set to 0 and fixed, whilst the left and right (1 + 2) sliders are adjustable.

I'm a tad confused as to the exact nature of my chipset - it's definately an AD1981 (11d41981) as if I do a codec dump on Linux it claims to be a "Analog Devices 1981" - the trouble is, I've tried every other which way of getting sound working and using the Azalia kext is as close as I get to working (It gives me deivces to look at under Audio Midi Setup, and displays volume slider in top bar)

How else can I confirm it's an AD1981HD - In Win XP there's a UAA driver and the device is labelled as "Soundmax HD Audio"?

Any tips? pointers etc?

milmirosi · March 14, 2007

Got a HP nx6310 Core Duo. Same problems - no sound (not even a mute button), and no dual core. Here is my codec dump (In Ubuntu Linux I have sound):

Codec: Analog Devices AD1981

Address: 0

Vendor Id: 0x11d41981

Subsystem Id: 0x103c30aa

Revision Id: 0x100200

Default PCM: rates 0x07f, bits 0x0e, types 0x1

Default Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

Default Amp-Out caps: ofs=0x3d, nsteps=0x3f, stepsize=0x05, mute=1

Node 0x02 [Audio Output] wcaps 0x30311: Stereo Digital

PCM: rates 0x060, bits 0x02, types 0x5

Connection: 2

0x01* 0x04

Node 0x03 [Audio Output] wcaps 0x441: Stereo

Power: 0x0

Node 0x04 [Audio Input] wcaps 0x100511: Stereo

PCM: rates 0x07f, bits 0x06, types 0x1

Power: 0x0

Connection: 1

0x15

Node 0x05 [Pin Complex] wcaps 0x400187: Stereo Amp-In Amp-Out

Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

Amp-In vals: [0x00 0x00] [0x00 0x00]

Amp-Out caps: ofs=0x3d, nsteps=0x3f, stepsize=0x05, mute=1

Amp-Out vals: [0x32 0x32]

Pincap 0x081173f: IN OUT HP EAPD Detect

Pin Default 0x92174110: [Fixed] Speaker at Int Front

Conn = Analog, Color = Green

Pin-ctls: 0x40: OUT

Connection: 2

0x03 0x0e*

Node 0x06 [Pin Complex] wcaps 0x400185: Stereo Amp-Out

Amp-Out caps: ofs=0x3d, nsteps=0x3f, stepsize=0x05, mute=1

Amp-Out vals: [0x32 0x32]

Pincap 0x081f: OUT HP Detect

Pin Default 0x0321201f: [Jack] HP Out at Ext Left

Conn = 1/8, Color = Grey

Pin-ctls: 0xc0: OUT HP

Connection: 2

0x03 0x0e*

Node 0x07 [Pin Complex] wcaps 0x400104: Mono Amp-Out

Amp-Out caps: ofs=0x3d, nsteps=0x3f, stepsize=0x05, mute=1

Amp-Out vals: [0x80]

Pincap 0x0810: OUT

Pin Default 0x410710f0: [N/A] Line Out at Ext Rear

Conn = Analog, Color = Black

Pin-ctls: 0x40: OUT

Connection: 1

0x0f

Node 0x08 [Pin Complex] wcaps 0x400083: Stereo Amp-In

Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

Amp-In vals:

Pincap 0x081727: IN Detect

Pin Default 0x03a12020: [Jack] Mic at Ext Left

Conn = 1/8, Color = Grey

Pin-ctls: 0x24: IN

Node 0x09 [Pin Complex] wcaps 0x400187: Stereo Amp-In Amp-Out

Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

Amp-In vals: [0x00 0x00] [0x00 0x00]

Amp-Out caps: ofs=0x3d, nsteps=0x3f, stepsize=0x05, mute=1

Amp-Out vals: [0xbf 0xbf]

Pincap 0x081737: IN OUT Detect

Pin Default 0x0181302e: [Jack] Line In at Ext Rear

Conn = 1/8, Color = Blue

Pin-ctls: 0x20: IN

Connection: 2

0x03* 0x0e

Node 0x0a [Pin Complex] wcaps 0x400301: Stereo Digital

Pincap 0x0810: OUT

Pin Default 0x4145f0f0: [N/A] SPDIF Out at Ext Rear

Conn = Optical, Color = Other

Pin-ctls: 0x40: OUT

Connection: 1

0x02

Node 0x0b [Audio Selector] wcaps 0x300101: Stereo

Connection: 6

0x03 0x0c 0x09 0x0e* 0x05 0x18

Node 0x0c [Audio Mixer] wcaps 0x200101: Stereo

Connection: 2

0x1e 0x1f

Node 0x0d [Audio Selector] wcaps 0x30010c: Mono Amp-Out

Amp-Out caps: ofs=0x0f, nsteps=0x0f, stepsize=0x0b, mute=1

Amp-Out vals: [0x80]

Connection: 2

0x10* 0x16

Node 0x0e [Audio Mixer] wcaps 0x200101: Stereo

Connection: 8

0x0d 0x11 0x12 0x13 0x1a 0x1b 0x1c 0x1d

Node 0x0f [Audio Mixer] wcaps 0x200100: Mono

Connection: 1

0x0b

Node 0x10 [beep Generator Widget] wcaps 0x700000: Mono

Node 0x11 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x19 0x19]

Connection: 1

0x03

Node 0x12 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x08

Node 0x13 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x09

Node 0x14 [Power Widget] wcaps 0x500500: Mono

Power: 0x0

Connection: 13

0x0d* 0x0e 0x0f 0x10 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1d

Node 0x15 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 8

0x0c* 0x09 0x0e 0x0f 0x19 0x05 0x18 0x17

Node 0x16 [Pin Complex] wcaps 0x400000: Mono

Pincap 0x0820: IN

Pin Default 0x995711f0: [Fixed] Digital Out at Int ATAPI

Conn = Analog, Color = Black

Pin-ctls: 0x20: IN

Node 0x17 [Pin Complex] wcaps 0x400081: Stereo

Pincap 0x0827: IN Detect

Pin Default 0x5993e0f0: [N/A] Aux at Int ATAPI

Conn = ATAPI, Color = White

Pin-ctls: 0x20: IN

Node 0x18 [Pin Complex] wcaps 0x400187: Stereo Amp-In Amp-Out

Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0

Amp-In vals: [0x00 0x00] [0x00 0x00]

Amp-Out caps: ofs=0x3d, nsteps=0x3f, stepsize=0x05, mute=1

Amp-Out vals: [0x00 0x00]

Pincap 0x081737: IN OUT Detect

Pin Default 0xf0a79159: [both] Mic at Oth N/A

Conn = Analog, Color = Pink

Pin-ctls: 0x24: IN

Connection: 2

0x03* 0x0e

Node 0x19 [Pin Complex] wcaps 0x400001: Stereo

Pincap 0x0820: IN

Pin Default 0x593310f0: [N/A] CD at Int ATAPI

Conn = ATAPI, Color = Black

Pin-ctls: 0x20: IN

Node 0x1a [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x05

Node 0x1b [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x17

Node 0x1c [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x18

Node 0x1d [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x19

Node 0x1e [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1

Amp-Out vals: [0x80 0x80]

Connection: 1

0x08

Node 0x1f [Audio Selector] wcaps 0x30010d: Stereo Amp-Out

Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1

Amp-Out vals: [0x00 0x00]

Connection: 1

0x18

I love OSX so much, but I can't use the sound so i can't use my laptop!

Someoane please help us!

Serg Olshevsky · March 16, 2007

I have notebook HP nx7400 and HD sound AD1981HD

1. I fix AppleAzaliaAudio.kext and i hava soundcard in device list but sound don`t play :'((((((((

2. I fix AppleAC97Audio.kext not work yet

3. I use AppleHDAPatcher. 15,14 don`t work 13 work fine but after reboot sound don't work :'(((((((((

Pleeeeeeeese help me.... My brayn burn.... %(

Analog devices SoundMax AD1981HD on HP notebooks

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