your result mean your front audio panel does not support Jack detection
refer to the user manual, you may need to check the front audio panel
spec of your computer chassis
F_AUDIO1: Front Panel Audio header for Azalia
This header allows the user to install auxiliary front-oriented
microphone and line-out ports for easier access.
Pin Signal NamePinSignal NameFunction
1AUD_MICFront Panel Microphone input signal
2AUD_GNDGround used by Analog Audio Circuits
3MIC_BIASMicrophone Power
4AUD_VCCFiltered +5V used by Analog Audio Circuits
5AUD_F_RRight Channel audio signal to Front Panel
6AUD_RET_RRight Channel Audio signal to Return from Front Panel
7REVDReserved
8KeyNo Pin
9AUD_F_LLeft Channel Audio signal to Front Panel
10AUD_RET_LLeft Channel Audio signal to Return from Front Panel
as the driver had hardcoded all ECS motherboard to use ecs02_pin config
use hda-decode-pincfg or hda-Jack-retask to find the correct value of
those pin complex
you need to modify ecs202_pin_configs and recompile the driver
Pin 0x0a (Green HP Out): present = No
Pin 0x0b (Pink Mic): present = No Mic Jack at ext front
Pin 0x0c (Pink Speaker): present = No Mic Jack at extra rear
Pin 0x0d (Green Speaker): present = No
Pin 0x0f (Blue Speaker): present = No line in at ext rear
static const struct hda_pintbl ecs202_pin_configs[] = {
{ 0x0a, 0x0221401f },
{ 0x0b, 0x02a19020 },
{ 0x0c, 0x01a19020 }, change to
{ 0x0d, 0x01114010 },
{ 0x0e, 0x408000f0 },
{ 0x0f, 0x01813022 },
{ 0x10, 0x074510a0 },
{ 0x11, 0x40c400f1 },
{ 0x15, 0x9037012e },
{ 0x1b, 0x40e000f2 },
{}
};
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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/1185497
Title:
[PI945GCM, SigmaTel STAC9221 A2, Green Headphone Out, Front] No sound
at all
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
I can not hear from any radio station
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.2.0-41.65-generic 3.2.42
Uname: Linux 3.2.0-41-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.2
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: hssatyanarayana 1756 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfea38000 irq 40'
Mixer name : 'SigmaTel STAC9221 A2'
Components : 'HDA:83847682,10192633,00103601'
Controls : 26
Simple ctrls : 14
Date: Wed May 29 21:07:36 2013
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
LANG=en_IN
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
1563 1756 lightdm F.... pulseaudio
hssatyanarayana F.... pulseaudio
Symptom_Jack: Green Headphone Out, Front
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: No sound at all
Title: [PI945GCM, SigmaTel STAC9221 A2, Green Headphone Out, Front] No sound
at all
UpgradeStatus: Upgraded to precise on 2012-10-10 (231 days ago)
dmi.bios.date: 08/16/2007
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080012
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: PI945GCM
dmi.board.vendor: Kobian
dmi.board.version: ECS
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Kobian
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr080012:bd08/16/2007:svnKobian:pnPI945GCM:pvr1.X:rvnKobian:rnPI945GCM:rvrECS:cvnKobian:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: PI945GCM
dmi.product.version: 1.X
dmi.sys.vendor: Kobian
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