you can use hda-verb to set the power state http://git.alsa-project.org/?p=alsa-tools.git;a=blob;f=hda- verb/README;hb=HEAD
can you post the output of alsa-info.sh for your HP Envy Sleekbook 6-1129wm using model=auto ? there are other possible pin complexes (0xa, 0xc, 0xe and 0xf) for the subwoofer beside the mono pin node 0x10 you can use hda-jack-retask to change the node one by one if node 0x10 is not the subwoofer !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x0a 0x40f000f0 0x0b 0x0421101f 0x0c 0x04a11020 0x0d 0x92170110 0x0e 0x40f000f0 0x0f 0x40f000f0 0x10 0x40f000f0 0x11 0xd5a30130 0x1f 0x40f000f0 0x20 0x40f000f0 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1093792 Title: [HP ENVY 4 Notebook PC, IDT 92HD91BXX, Speaker, Internal] Playback problem Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: The subwoofer on my laptop is not shown by default in the audio settings. When i try updating the alsa-base.conf file, I can get the subwoofer to appear, but its still disabled. I can manage to "enable" the subwoofer by making changes to both the /etc/pulse/daemon.conf and /etc/pulse/default.pa files, however the sound is then full of noise and somehow distorted. Finally, I have beats audio on my laptop, which of course a cannot use. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: alsa-base 1.0.25+dfsg-0ubuntu3 ProcVersionSignature: Ubuntu 3.5.0-21.32-generic 3.5.7.1 Uname: Linux 3.5.0-21-generic x86_64 ApportVersion: 2.6.1-0ubuntu9 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: chri 14111 F.... pulseaudio Date: Wed Dec 26 14:35:41 2012 InstallationDate: Installed on 2012-11-22 (33 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MarkForUpload: True PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Speaker, Internal Symptom_Type: Only some of outputs are working Title: [HP ENVY 4 Notebook PC, IDT 92HD91BXX, Speaker, Internal] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/23/2012 dmi.bios.vendor: Insyde dmi.bios.version: F.0B dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 1894 dmi.board.vendor: Hewlett-Packard dmi.board.version: 72.23 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.0B:bd05/23/2012:svnHewlett-Packard:pnHPENVY4NotebookPC:pvr0795100000205600000320100:rvnHewlett-Packard:rn1894:rvr72.23:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP ENVY 4 Notebook PC dmi.product.version: 0795100000205600000320100 dmi.sys.vendor: Hewlett-Packard mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-12-26T14:30:37.067804 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1093792/+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
