Bug#755836: Audio devices

[Matthew Flaschen]

Per lspci -vvv, there are two audio devices.  I'm not sure which is in use:

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00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller 
(rev 0b)
         Subsystem: Toshiba America Info Systems Device f920
         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: 64 bytes
         Interrupt: pin A routed to IRQ 66
         Region 0: Memory at b2610000 (64-bit, non-prefetchable) [size=16K]
         Capabilities: [50] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
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: fee0f00c  Data: 4172
         Capabilities: [70] Express (v1) Root Complex Integrated 
Endpoint, MSI 00
                 DevCap: MaxPayload 128 bytes, PhantFunc 0
                         ExtTag- RBE-
                 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-
         Kernel driver in use: snd_hda_intel


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00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio 
Controller (rev 04)
         Subsystem: Toshiba America Info Systems Device f920
         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: 64, Cache Line Size: 64 bytes
         Interrupt: pin A routed to IRQ 65
         Region 0: Memory at b2614000 (64-bit, non-prefetchable) [size=16K]
         Capabilities: [50] Power Management version 3
                 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: 00000000fee0f00c  Data: 4162
         Kernel driver in use: snd_hda_intel

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Matt Flaschen