[alsa-devel] 2.6.21-rc6, ASUS M2V 1.01G, ALSA detection/non-support

[Jiri Slaby]

Really Cc: alsa-devel at alsa-project.org

Richard A Nelson napsal(a):
> My son has an earlier version of the M2V & BIOS (0901) and his gets full
> 6ch
> sound.
> 
> The 1.01G, and related BIOS (1304 or 1701) do not properly handle the
> onboard sound:
> hda_codec: Unknown model for ALC660VD/ALC861VD, trying auto-probe from
> BIOS...

What does your /proc/asound/version say?

> it seems to truely be a BIOS issue, as I don't see a difference in lspci
> -vvxxx between our systems:
> 
> 80:01.0 Audio device: VIA Technologies, Inc. VIA High Definition Audio
> Controller (rev 10)
>         Subsystem: ASUSTeK Computer Inc. Unknown device 81e7
>         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Step ping- SERR- FastB2B-
>         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
>         Latency: 0, Cache Line Size: 64 bytes
>         Interrupt: pin A routed to IRQ 17
>         Region 0: Memory at fbffc000 (64-bit, non-prefetchable) [size=16K]
>         Capabilities: [50] Power Management version 2
>                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
> PME(D0+,D1-,D2-,D3ho t+,D3cold+)
>                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>         Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+
> Queue=0/0 Enable-
>                 Address: 0000000000000000  Data: 0000
>         Capabilities: [70] Express Unknown type IRQ 0
>                 Device: Supported: MaxPayload 128 bytes, PhantFunc 0,
> ExtTag-
>                 Device: Latency L0s <64ns, L1 <1us
>                 Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
>                 Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
>                 Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
>                 Link: Supported Speed unknown, Width x0, ASPM unknown,
> Port 0
>                 Link: Latency L0s <64ns, L1 <1us
>                 Link: ASPM Disabled CommClk- ExtSynch-
>                 Link: Speed unknown, Width x0
> 00: 06 11 88 32 06 00 10 00 10 00 03 04 10 00 00 00
> 10: 04 c0 ff fb 00 00 00 00 00 00 00 00 00 00 00 00
> 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 e7 81
> 30: 00 00 00 00 50 00 00 00 00 00 00 00 0a 01 00 00
> 40: 00 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 50: 01 60 42 c8 00 00 00 00 00 00 00 00 00 00 00 00
> 60: 05 70 80 00 00 00 00 00 00 00 00 00 00 00 00 00
> 70: 10 00 91 00 00 00 00 00 00 00 30 00 00 00 00 00
> 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 
> ALSA, instead of seeing ALC660, on my box sees ALC660-VD, with very
> little in the way of devices (only front output) - which does not work
> either :(
> 
> Stumped on where to go from here...

regards,
-- 
http://www.fi.muni.cz/~xslaby/            Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8  22A0 32CC 55C3 39D4 7A7E