alsa-project/alsa-ucm-conf issue #61 was opened from J-Bu:

Hi,

since upgrading to alsa-ucm 1.2.4 I only have a "Dummy Device" instead of the internal speaker. When using alsa-ucm 1.2.3 all is fine. I'm not quite sure if this is a pulseaudio or alsa issue maybe you can guide me in the right direction

Output of lspci: ``` 06:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 1637 Subsystem: Lenovo Device 5082 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 B routed to IRQ 85 Region 0: Memory at fd3c8000 (32-bit, non-prefetchable) [size=16K] 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) Legacy Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- 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- 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: 00000000fee09000 Data: 4024 Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Kernel driver in use: snd_hda_intel ```

I bisected the issue: ``` git bisect start # good: [dbac4c3e7ad05b4eb17964688fd9f07c61b8d336] ucm2: fix more indentation issues git bisect good dbac4c3e7ad05b4eb17964688fd9f07c61b8d336 # bad: [334b12e9a796cddf70779b68418ee7ad52ba1d14] sof-soundwire: use the codecs/hda/hdmi.conf macro git bisect bad 334b12e9a796cddf70779b68418ee7ad52ba1d14 # bad: [8a9609cc694cb1de501a67d7c091edaa9a338932] cht-bsw-rt5672: Add Lenovo ThinkPad 10 specific configuration git bisect bad 8a9609cc694cb1de501a67d7c091edaa9a338932 # good: [9f2dae6a560c60593c24aa4b85aed07418f9dd8e] sof-soundwire: initial UCM2 version git bisect good 9f2dae6a560c60593c24aa4b85aed07418f9dd8e # bad: [73c105b4707b601de63d1f24641e65e5ac23f3a6] DB820c/DB845c: move to Qualcomm/ tree git bisect bad 73c105b4707b601de63d1f24641e65e5ac23f3a6 # good: [38e5906cd1b18b6f4df5a1d35ca535325e7b65a0] sof-hda-dsp: fix the device order (Hdmi devices) git bisect good 38e5906cd1b18b6f4df5a1d35ca535325e7b65a0 # bad: [6b8518c431cac18a825bd7342875f54b44cb7afc] DAISY-I2S: move to Samsung/snow/snow.conf git bisect bad 6b8518c431cac18a825bd7342875f54b44cb7afc # bad: [dcef48f13d4f5db79b006755074940b94730a883] HDA-Intel: add support for AMD acp microphone devices git bisect bad dcef48f13d4f5db79b006755074940b94730a883 # first bad commit: [dcef48f13d4f5db79b006755074940b94730a883] HDA-Intel: add support for AMD acp microphone devices ```

Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/61 Repository URL: https://github.com/alsa-project/alsa-ucm-conf