Re: via82xx on CLE266

[Takashi Iwai <tiwai@suse.de>]

At Wed, 13 Apr 2005 21:57:11 +0300,
Yedidyah Bar-David wrote:
> 
> Hi all,
> 
> I recently bought a Matsonic MSCLE266-f board, based on VIA CLE266.
> When insmoding, I got a message asking to report if dxs_support
> works. So I do. If that's not the right address, sorry.
> 
> lspci:
> 0000:00:11.5 Multimedia audio controller: VIA Technologies, Inc.
> VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
> 
> lspci -nvv:
> -----------------------------------------------------------------------
> 0000:00:11.5 0401: 1106:3059 (rev 50)
>         Subsystem: 1019:a101
>         Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B-
>         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
>         Interrupt: pin C routed to IRQ 5
>         Region 0: I/O ports at e000 [size=256]
>         Capabilities: [c0] Power Management version 2
>                 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> -----------------------------------------------------------------------
> 
> dxs_support=4 does work. That is, it allows to record/play in freqs
> other than 48k.

Thanks for the report.
Could you try ALSA CVS version and dxs_support=5?
This will allow you more sample rates for each stream.


> I might add that it took me quite a lot of time to figure out that
> the driver works (with or without dxs_support), mainly because the
> mixer settings were very unintuitive (at least for me) - to hear
> sound, I had to turn off "IEC958 Capture Monitor". The "master"
> does not affect anything I could see. Maybe the real master is
> confused to be "IEC958 Capture Monitor"?

I guess you have a C-Media ac97 codec.  It has no hardware master
volume control indeed.

"IEC958 Capture Monitor" should be off as default.  I don't know what
turned it on.


Takashi


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