Bug 722559 - input sound from mixer instead of mic
Summary: input sound from mixer instead of mic
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: pulseaudio
Version: 15
Hardware: i686
OS: Linux
unspecified
high
Target Milestone: ---
Assignee: Lennart Poettering
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-07-15 16:24 UTC by Nuno Lopes
Modified: 2012-08-07 16:57 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-08-07 16:57:31 UTC
Type: ---


Attachments (Terms of Use)

Description Nuno Lopes 2011-07-15 16:24:17 UTC
The input sound of my system is currently coming from the mixer (that is, the sound that I hear in the headphones plus the mic), instead of coming just from the mic.
The input device in pulseaudio is set to "Microphone 2". alsamixer says the input source for the audio card is "Rear Mic".
This is a regression from Fedora 14. I dunno if the bug is in pulseaudio or alsa.


lspci -vvv:

00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller
        Subsystem: ASUSTeK Computer Inc. Device 82ea
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 45
        Region 0: Memory at fe8f4000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee0300c  Data: 4199
        Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
                        ExtTag- RBE- FLReset+
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
                        ClockPM- Surprise- LLActRep- BwNot-
                LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
        Capabilities: [100 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed- WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=01
                        Status: NegoPending- InProgress-
                VC1:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=1 ArbSelect=Fixed TC/VC=80
                        Status: NegoPending- InProgress-
        Capabilities: [130 v1] Root Complex Link
                Desc:   PortNumber=0f ComponentID=00 EltType=Config
                Link0:  Desc:   TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
                        Addr:   00000000fed1c000
        Kernel driver in use: HDA Intel
        Kernel modules: snd-hda-intel

Comment 1 Nuno Lopes 2011-07-15 16:33:22 UTC
dmesg also has something interesting to say:

[    8.290874] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[    8.290912] HDA Intel 0000:00:1b.0: irq 45 for MSI/MSI-X
[    8.290931] HDA Intel 0000:00:1b.0: setting latency timer to 64
[    8.442108] ALSA sound/pci/hda/hda_codec.c:4633: autoconfig: line_outs=4 (0x1c/0x19/0x22/0x23/0x0)
[    8.442112] ALSA sound/pci/hda/hda_codec.c:4637:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    8.442115] ALSA sound/pci/hda/hda_codec.c:4641:    hp_outs=1 (0x1d/0x0/0x0/0x0/0x0)
[    8.442117] ALSA sound/pci/hda/hda_codec.c:4642:    mono: mono_out=0x0
[    8.442119] ALSA sound/pci/hda/hda_codec.c:4645:    dig-out=0x20/0x0
[    8.442121] ALSA sound/pci/hda/hda_codec.c:4646:    inputs:
[    8.442123] ALSA sound/pci/hda/hda_codec.c:4652: 

(probably saying nothing about the inputs is not a good sign, but just guessing..)

Comment 2 Fedora End Of Life 2012-08-07 16:57:33 UTC
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