Debian上未检测到AMD麦克风

Question

我有一个联想IdeaPad 14ARE05，并已安装Debian。肺动脉瓣内未检出内耳麦克风。经过大量的谷歌搜索，我发现我的问题与这非常相似。但是，当发布该解决方案时，内核5.8刚刚发布。现在Debian默认拥有5.10。尽管如此，所需的驱动程序snd_rn_pci_acp3x在modprobe中仍然不可见。有办法安装吗？

编辑:麦克风正在中工作

编辑:这些可能会有帮助

# cat /etc/modprobe.d/local-blacklist.conf
blacklist snd_hda_intel
blacklist snd_pci_acp3x

# lsmod|grep snd
snd_seq_dummy          16384  0
snd_hrtimer            16384  1
snd_seq                86016  7 snd_seq_dummy
snd_seq_device         16384  1 snd_seq
snd_timer              49152  2 snd_seq,snd_hrtimer
snd                   110592  5 snd_seq,snd_seq_device,snd_timer
soundcore              16384  1 snd
snd_rn_pci_acp3x       20480  0

# inxi -Fxxxz
...
Audio:     Device-1: Advanced Micro Devices [AMD/ATI] vendor: Lenovo driver: N/A bus ID: 04:00.1 chip ID: 1002:1637 
           Device-2: Advanced Micro Devices [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor vendor: Lenovo driver: N/A 
           bus ID: 04:00.5 chip ID: 1022:15e2 
           Device-3: Advanced Micro Devices [AMD] Family 17h HD Audio vendor: Lenovo driver: N/A bus ID: 04:00.6 
           chip ID: 1022:15e3 
           Sound Server: ALSA v: k5.10.0-1-amd64 
...

#lspci -s 04: -nnvvv
04:00.5 Multimedia controller [0480]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor [1022:15e2] (rev 01)
    Subsystem: Lenovo Raven/Raven2/FireFlight/Renoir Audio Processor [17aa:3822]
    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-
    Interrupt: pin B routed to IRQ 73
    IOMMU group: 5
    Region 0: Memory at c0580000 (32-bit, non-prefetchable) [size=256K]
    Capabilities: [48] Vendor Specific Information: Len=08 <?>
    Capabilities: [50] Power Management version 3
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
        Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [64] Express (v2) Endpoint, MSI 00
        DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
            ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 0.000W
        DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
            RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
            MaxPayload 128 bytes, MaxReadReq 512 bytes
        DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
        LnkCap: Port #0, Speed 16GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us
            ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
        LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
            ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        LnkSta: Speed 16GT/s (ok), Width x16 (ok)
            TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
        DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR-
             10BitTagComp+ 10BitTagReq- OBFF Not Supported, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 1
             EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
             FRS- TPHComp- ExtTPHComp-
             AtomicOpsCap: 32bit- 64bit- 128bitCAS-
        DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- OBFF Disabled,
             AtomicOpsCtl: ReqEn-
        LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1-
             EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
             Retimer- 2Retimers- CrosslinkRes: unsupported
    Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
        Address: 00000000fee00000  Data: 0000
    Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
    Kernel modules: snd_pci_acp3x, snd_rn_pci_acp3x

Answer 1

您的麦克风应该在debian上工作，安装在linux-image-5.9.0-0.bpo.5-amd64-unsigned buster-backports映像上。

在debian上，应该安装linux-image-5.10.0-1-amd64或linux-image-5.10.0-1-amd64-unsigned

要加载驱动程序：

sudo modprobe -v snd-rn-pci-acp3x