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Popis: Gentoo, Kde, Phonon

lspci | grep -i audio

01:00.1 Audio device: NVIDIA Corporation GK104 HDMI Audio Controller (rev a1)
03:00.0 Audio device: Creative Labs SB Recon3D (rev 01)

lspci -vv

03:00.0 Audio device: Creative Labs SB Recon3D (rev 01)
        Subsystem: Creative Labs Device 0015
        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
        
        Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
                Address: 0000000000000000  Data: 0000
                Masking: 00000000  Pending: 00000000
        Capabilities: [70] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <1us, L1 <8us
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
                LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <16us
                        ClockPM- Surprise- LLActRep- BwNot-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR-, OBFF Not Supported
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
                LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [100 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
        Capabilities: [140 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=00
                        Status: NegoPending- InProgress-
        Capabilities: [170 v1] Device Serial Number 00-00-00-00-00-00-00-00
        Capabilities: [180 v1] Power Budgeting 
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

aplay -L

null
    Discard all samples (playback) or generate zero samples (capture)
hdmi:CARD=NVidia,DEV=0
    HDA NVidia, ID 40 Digital
    HDMI Audio Output
default:CARD=Creative
    HDA Creative, ID 11 Analog
    Default Audio Device
sysdefault:CARD=Creative
    HDA Creative, ID 11 Analog
    Default Audio Device
front:CARD=Creative,DEV=0
    HDA Creative, ID 11 Analog
    Front speakers
surround21:CARD=Creative,DEV=0
    HDA Creative, ID 11 Analog
    2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Creative,DEV=0
    HDA Creative, ID 11 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Creative,DEV=0
    HDA Creative, ID 11 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Creative,DEV=0
    HDA Creative, ID 11 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Creative,DEV=0
    HDA Creative, ID 11 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Creative,DEV=0
    HDA Creative, ID 11 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Creative,DEV=0
    HDA Creative, ID 11 Digital
    IEC958 (S/PDIF) Digital Audio Output

aplay -vv test.wav

ALSA lib /var/tmp/portage/portage/media-libs/alsa-lib-1.0.28/work/alsa-lib-1.0.28/src/pcm/pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave
aplay: main:722: audio open error: Adresář nebo soubor neexistuje