the pin ctls of the retasked input jacks should be similar to green Line
Out jack when you swicth to 6 ch mode
do your green line out work or not ?
Simple mixer control 'Channel Mode',0
Capabilities: enum
Items: '2ch' '4ch' '6ch'
Item0: '6ch'
Node 0x14 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0001003e: IN OUT HP EAPD Detect Trigger
EAPD 0x0:
Pin Default 0x01014010: [Jack] Line Out at Ext Rear
Conn = 1/8, Color = Green
DefAssociation = 0x1, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 5
0x0c* 0x0d 0x0e 0x0f 0x26
Node 0x18 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
Control: name="Rear Mic Boost Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0000373e: IN OUT HP Detect Trigger
Vref caps: HIZ 50 GRD 80 100
Pin Default 0x01a19840: [Jack] Mic at Ext Rear
Conn = 1/8, Color = Pink
DefAssociation = 0x4, Sequence = 0x0
Pin-ctls: 0x40: OUT VREF_HIZ
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 5
0x0c 0x0d 0x0e* 0x0f 0x26
Node 0x1a [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x0000373e: IN OUT HP Detect Trigger
Vref caps: HIZ 50 GRD 80 100
Pin Default 0x0181304f: [Jack] Line In at Ext Rear
Conn = 1/8, Color = Blue
DefAssociation = 0x4, Sequence = 0xf
Pin-ctls: 0x40: OUT VREF_HIZ
Unsolicited: tag=00, enabled=0
Power states: D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 5
0x0c 0x0d* 0x0e 0x0f 0x26
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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/951592
Title:
rear channels are very quiet and feed sub.
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
I could not get surroundsound running fine. It is an Asus A5ION board
with ALC887 chip onboard. It has 3 jacks on back that should offer 5.1
sound according to the manual of the board and 2 jacks on front panel.
Speaker-test -D surround51 -c 6 gives me sound on LF,Center,RF and
very low volume sound on RR,RL with some mumbel from the sub, sub test
mubles sub. In alsamixer the surround mixer affect rear peakers and
sub while the chanels are on RR and RL.
I tried with all different models in alsa-base conf - with no effekt
to volume of the rear channel.
I even tryed with hda-jack-retask and it works but always the rear channels ,
no matter wich speaker they are switched to are much to silent. I swaped them
to test and with hda-jack-retask i switched to the front jacks also. Its from
the channel, not from the speakers or the jacks.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
Uname: Linux 3.0.0-16-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ralf 1849 F.... xfce4-volumed
/dev/snd/controlC0: ralf 1849 F.... xfce4-volumed
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf9ef8000 irq 58'
Mixer name : 'Realtek ALC887'
Components : 'HDA:10ec0887,10438427,00100202'
Controls : 33
Simple ctrls : 20
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xfbcfc000 irq 18'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100100'
Controls : 17
Simple ctrls : 5
Date: Sat Mar 10 16:29:23 2012
InstallationMedia: Mythbuntu 10.10 "Maverick Meerkat" - Release amd64
(20101007)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
UpgradeStatus: Upgraded to oneiric on 2012-01-29 (41 days ago)
dmi.bios.date: 09/09/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0316
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: AT5IONT-I
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev x.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0316:bd09/09/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnAT5IONT-I:rvrRevx.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-02-18T23:06:35.337548
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