[alsa-devel] HDA - Add support for the OQO Model 2
tdavis at dsl-only.net
Fri Feb 1 17:19:58 CET 2008
On Fri, 2008-02-01 at 16:13 +0100, Takashi Iwai wrote:
> Also, I had some very strange audio garbage with the tip on an HD
> Audio platform
> > that normally works ok. I'm going to be tracking it down this
> morning, once I
> > get to work (1 hour). I'm not sure if it is related to the AD1986a
> or the SCH
> > (gcap patch).
> AD1986A has a known problem when you assign the single stream to
> multiple DACs. But, we should have fixed this already in 1.0.16rc2.
If that's the case, then it isn't fixed as of yesterday's snapshot. I
have brought in an ALC268 test board to replace the AD1986a. I will
know real soon if this is the issue.
> > I do know that GCAP returns 2200 on this system, whereas a normal
> > ICH returns 4401. The last bit may be significant (64bit vs 32bit
> stream). I
> > need to reverify the SCH value, but this may be causing the issue.
> This is
> > critical for a launch coming up.
> Hm, this bit hasn't been tested. OK, we need a fix for that.
> (But I think OQO has no more than 4GB RAM, no?)
This isn't for the OQO, this is for a new Intel platform. And it will
market with 256M-1G memory. If that bit is only for 64bit memory
addressing, then I'm not worried about it. Sorry my earlier mail was
confusing. I was getting ready for work and wanted to toss a quick
Most people feel that everyone is entitled to their opinion.
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