Using HDA Analyzer, I have changed Node 0x1a to have the value Amp-Out vals: [0x00 0x00]. The new bug report is uploaded to the alsa project which shows this is done.
http://www.alsa- project.org/db/?f=9519559566da6276606e4a88742f274aaa983d4d The sound is still extremely faint using the headphone. I have attached the documentation of the AD1981HD. Is there another parameter that ought to be changed? Makoto ________________________________ From: Raymond <[email protected]> To: [email protected] Sent: Monday, September 16, 2013 8:40 AM Subject: [Bug 1161523] Re: [PORTEGE M500, Analog Devices AD1981, Speaker, Internal] No sound at all AD1981HD Rev. 0 | Page 10 of 16 HD AUDIO CODEC INFORMATION Table 20. Widget List and Descriptions NID Name Type ID Type Description 05 Port-D (Line Out) 4 Pin complex Port-D pin drivers. Typically used as rear panel line output. 1A Port-D Mix Amp 3 Audio selector Individual gain control for the Port D (front) input to the analog mixer. seem Port-D Mix Amp is muted (node 0x1a) Node 0x05 [Pin Complex] wcaps 0x400187: Stereo Amp-In Amp-Out Control: name="Front Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Front Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x3d, nsteps=0x3f, stepsize=0x05, mute=1 Amp-Out vals: [0x3f 0x3f] Pincap 0x0001173f: IN OUT HP EAPD Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 EAPD 0x0: Pin Default 0x90170110: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 2 0x03 0x0e* 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 try hda-analyzer to change the Amp-Out vals of node 0x1a from [0x80 0x80] to [0x00 0x00] -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1161523 Title: [PORTEGE M500, Analog Devices AD1981, Speaker, Internal] No sound at all Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: There is no sound output from my laptop speakers... however, when using headphones the volume is very very low, almost inaudible. I have checked the volume levels with alsamixer and they are all set to the maximum level. What can I do? ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1.1 ProcVersionSignature: Ubuntu 3.5.0-26.42~precise1-generic 3.5.7.6 Uname: Linux 3.5.0-26-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25. ApportVersion: 2.0.1-0ubuntu17.1 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: vina 1886 F.... pulseaudio vina 5501 F.... alsamixer Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0x64080000 irq 43' Mixer name : 'Analog Devices AD1981' Components : 'HDA:11d41981,11790311,00100200 HDA:11c13026,11790001,00100700' Controls : 35 Simple ctrls : 21 Date: Thu Mar 28 13:11:38 2013 InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213) MarkForUpload: True PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed Symptom_Card: Built-in Audio - HDA Intel Symptom_DevicesInUse: 953 1886 5501 953 953 Slmodemd F.... slmodemd vina F.... pulseaudio vina F.... alsamixer /dev/snd/pcmC0D6c: Slmodemd F...m slmodemd /dev/snd/pcmC0D6p: Slmodemd F...m slmodemd Symptom_Jack: Speaker, Internal Symptom_Type: No sound at all Title: [PORTEGE M500, Analog Devices AD1981, Speaker, Internal] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) UserAsoundrc: UserAsoundrcAsoundconf: dmi.bios.date: 08/24/2006 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.40 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 0000000000 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.40:bd08/24/2006:svnTOSHIBA:pnPORTEGEM500:pvrPPM50Z-05W01X:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE M500 dmi.product.version: PPM50Z-05W01X dmi.sys.vendor: TOSHIBA mtime.conffile..etc.modprobe.d.alsa.base.conf: 2013-03-28T13:08:15.532810 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1161523/+subscriptions ** Attachment added: "AD1981HD.pdf" https://bugs.launchpad.net/bugs/1161523/+attachment/3824308/+files/AD1981HD.pdf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161523 Title: [PORTEGE M500, Analog Devices AD1981, Speaker, Internal] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1161523/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
