there is amp-out for the headphone but not used
Node 0x11 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
Amp-Out caps: ofs=0x2b, nsteps=0x2b, stepsize=0x05, mute=1
Amp-Out vals: [0x80 0x80] [0x00 0x00]
Pincap 0x0000113c: IN OUT HP Detect
Vref caps: HIZ 80
Pin Default 0x0321401f: [Jack] HP Out at Ext Left
Conn = 1/8, Color = Green
DefAssociation = 0x1, Sequence = 0xf
Pin-ctls: 0xc0: OUT HP VREF_HIZ
Unsolicited: tag=37, enabled=1
Power states: D0 D1 D2 D3
Power: setting=D0, actual=D0
Connection: 2
0x19* 0x17
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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/938064
Title:
[7650E6G, Conexant CX20549 (Venice), Speaker, Internal] volume slider
problem (bad slider range)
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
Check screenshots with alsamixer opened:
Maximal slider value is ok (internal speakers are loud):
http://img7.imageshack.us/img7/1998/volumemax.png
But at (approximately) 70% and lower slider values, speakers are
absolutely quiet: http://img18.imageshack.us/img18/1833/volumemin.png
So I have all speakers effective volume range only on 30% range of
slider.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17
Uname: Linux 3.0.0-16-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: tojaj 2140 F.... pulseaudio
tojaj 8223 F.... alsamixer
/dev/snd/pcmC0D0p: tojaj 2140 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe100000 irq 45'
Mixer name : 'Conexant CX20549 (Venice)'
Components : 'HDA:14f15045,17aa20dc,00100100'
Controls : 10
Simple ctrls : 6
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7KHT24WW-1.08'
Mixer name : 'ThinkPad EC 7KHT24WW-1.08'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Tue Feb 21 19:43:28 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Vnitřní zvukový systém - HDA Intel
Symptom_Jack: Speaker, Internal
Symptom_Type: Volume slider, or mixer problems
Title: [7650E6G, Conexant CX20549 (Venice), Speaker, Internal] volume slider
problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/12/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7PETC3WW (2.23 )
dmi.board.name: 7650E6G
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7PETC3WW(2.23):bd04/12/2010:svnLENOVO:pn7650E6G:pvrThinkPadR61e:rvnLENOVO:rn7650E6G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7650E6G
dmi.product.version: ThinkPad R61e
dmi.sys.vendor: LENOVO
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