92HD93B only has two dac do your e6530 support dock station since there is a dock line out pin complex at node 0x0e?
the pin ctls of speaker and dock line out are 0x00 http://www.idt.com/image/92hd93b-block-diagram Node 0x0b [Pin Complex] wcaps 0x400581: Stereo Control: name="Headphone Jack", index=0, device=0 Pincap 0x0001001c: OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x0321101f: [Jack] HP Out at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0xf Pin-ctls: 0xc0: OUT HP Unsolicited: tag=01, enabled=1 Power states: Power: setting=D0, actual=D0 Connection: 3 0x13 0x14* 0x1c Node 0x0d [Pin Complex] wcaps 0x400501: Stereo Control: name="Speaker Phantom Jack", index=0, device=0 Pincap 0x00010050: OUT EAPD Balanced EAPD 0x2: EAPD Pin Default 0x90170110: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Power states: Power: setting=D0, actual=D0 Connection: 3 0x13* 0x14 0x1c Node 0x0e [Pin Complex] wcaps 0x400581: Stereo Control: name="Dock Line Out Jack", index=0, device=0 Pincap 0x0001001c: OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x23011050: [Jack] Line Out at Sep Left Conn = 1/8, Color = Black DefAssociation = 0x5, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=02, enabled=1 Power states: Power: setting=D0, actual=D0 Connection: 3 0x13* 0x14 0x1c -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1055188 Title: crippled sound after installing kernel 3.6rc6 Status in “pulseaudio” package in Ubuntu: New Bug description: I tested kernel 3.6.0-030600rc6-generic on my Ubuntu 12.04 64-bit and since then sound is crippled (sample attached). Even the login sound is crippled (so this is not limited to the sample done with Skype). In kernel 3.4 everything still fine. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: pulseaudio 1:1.1-0ubuntu15.1 Uname: Linux 3.6.0-030600rc6-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25. ApportVersion: 2.0.1-0ubuntu13 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mwildam 2345 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xf7e30000 irq 48' Mixer name : 'Intel PantherPoint HDMI' Components : 'HDA:111d76df,10280535,00100203 HDA:80862806,80860101,00100000' Controls : 39 Simple ctrls : 14 Date: Sun Sep 23 22:56:12 2012 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) SourcePackage: pulseaudio UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/24/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A02 dmi.board.name: 0JC5MT dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA02:bd04/24/2012:svnDellInc.:pnLatitudeE6530:pvr01:rvnDellInc.:rn0JC5MT:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6530 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1055188/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

