21 Jan
2018
21 Jan
'18
8:43 p.m.
"lspci -vvv" shows this audio controller:
Multimedia audio controller: Mark of the Unicorn Inc Device 0008
Subsystem: Mark of the Unicorn Inc Device 0008
Physical Slot: 1-3
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 A routed to IRQ 255
Region 0: Memory at 92b00000 (64-bit, non-prefetchable) [disabled]
[size=4K]
Region 2: Memory at 92b01000 (64-bit, non-prefetchable) [disabled]
[size=4K]
[virtual] Expansion ROM at 92a00000 [disabled] [size=1M]
Capabilities: [40] 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: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [58] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s unlimited, L1
unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 0.000W
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, Exit Latency L0s
unlimited
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt-
ABWMgmt-
Capabilities: [100 v1] Device Serial Number 00-00-00-00-00-00-00-00
"lspci -nn" is "Subsystem: Mark of the Unicorn Inc Device
[137a:0008]"
boltctl also recognizes the unit.
The audio device MOTU 1248 is attached/connected by cable by Thunderbolt 3
on a iMac 18.2 2017 running Fedora 27 x86_64 Gnome 3.26.2 (runs perfectly on
a iMac 2017 Retina 21,5).
Which kernel drivers and modules are needed/available to use this device as
an audio device?
How to have this audio device listed in PulseAudio?
Please advice. Thks.
Rgds
AW
--
Sent from: http://linux-audio.4202.n7.nabble.com/linux-audio-user-f5.html