[alsa-devel] [PATCH 0/7] WM8580 updates

Mark Brown broonie at opensource.wolfsonmicro.com
Mon Aug 16 16:49:55 CEST 2010

On Mon, Aug 16, 2010 at 06:44:28PM +0900, Seungwhan Youn wrote:
> On Sun, Aug 15, 2010 at 8:10 PM, Mark Brown

>  - CPU board Rev. 1.0
>  - Base board Rev. 1.0 (2008.07.23)

> Board switch settings

>  - Base board
>     - CFG1 - 0000 (all off)
>     - CFG2 - 1000 (only 1 pin is on, others off)

Hrm, I have CFG2 all on.  Why would I want a mixed configuration?

>     - CFG5 - set I2SMULTI_CDCLK (pin 1-2 connected)

I have pins 2 and 3 connected (which was the board default as shipped)
but this does sound like it might be relevant.  Unfortunately I don't
have a schematic for the R1.0 base board so I can't comment on this
configuration.  If you could supply me with an updated schematic that'd
be great.

> [root at Samsung ~]# arecord -Dhw:0,1 -d5 -fS16_LE -r48000 -c2 >

-f dat might be easier here FWIW.  Once the S3C CPU has started
reporting errors it tends not to recover terribly well so any further
tests you've done without a reboot are a bit suspect.

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